The Great Sphinx f Giza.
Mst scientists agree the Great Sphinx f Giza（吉薩獅身人面像） was built arund 2，500 B．C．But Jhn Anthny West says that it's much lder.If he's right，"everything anybdy has learned abut ancient civilizatins（文明） wuld have t be cmpletely revised. " he tld a magazine.
West，a writer and filmmaker，first gt interested in ancient histry after studying the wrk f a French researcher.The researcher said Egyptian civilizatin culd have develped as early as 30，000 years ag，rather than 4，500 years ag，as mst experts believe.
West jined a scientist t d research tgether.Their research suggested that the Sphinx had been wrn dwn（磨損） ver the years by water，rather than by sand and wind.
Wait a minute？Water？Hw culd that be？The Sphinx is in the Sahara Desert，which has been dry fr 12，000 years!Hwever，befre that time，it was very green.If it's true that water wre dwn the Sphinx，West thinks that it must have been built centuries earlier.
Whether West is right r wrng，it's imprtant t challenge accepted ideas.That's hw science prgresses.
West gave sme advice fr kids：If yu are interested in a tpic，read everything yu can n it.D yur wn research.Dn't always believe everything yur teachers tell yu.Ask lts f questins，and find yur wn answers.
（1）What des the underlined wrd "revised" in Paragraph 1 mean？
A．Cnnected.
B．Created.
C．Changed.
D．Cntrlled.
（2）Mst scientists believed Egyptian civilizatin develped .
A．4，500 years ag
B．6，000 years ag
C．12，000 years ag
D．30，000 years ag
（3）Frm West's research，we can knw the Sphinx was wrn dwn by .
A．sand
B．water
C．wind
D．heat
（4）What des Paragraph 4 mainly talk abut？
A．The place where West did his research.
B．The perid when the Sphinx was built.
C．The reasn why West hlds his pinin.
D．The technlgy which was used t build the Sphinx.
（5）Which f the fllwing may the writer agree？
A．Science prgresses thrugh giving different pinins.
B．Egyptian civilizatin shuld be earlier than we thught.
C．One shuld d sme research befre giving their pinins.
D．Kids shuld ask lts f questins and believe what their teachers say.
2．（2024?鹽城一模）While the start f a new schl year is always exciting，this year was even mre s fr sme students at White Clud Primary Schl．They became the wrld's first kids t be taught by an electrnic teacher．This electrnic teacher is nt a human﹣like rbt walking arund the classrm．Instead，he is a cmputer﹣created head that appears，when needed，n students cmputer r phne screens．His name is Bill．
Created by technlgy cmpany Smart Machines，Bill is able t shw human﹣like behavir．He is designed t teach a special prgram abut envirnmental﹣friendly pwer created by the sun and wind．This prgram，started in 2005，used t be taught by human teachers．
Just like human teachers，Bill is able t immediately respnd t the students' questins and pinins abut the tpic．Thanks t cmputer cameras，he is als able t see and react t students physical actins．Fr example，if a student smiles at Bill，he respnds by smiling back．This tw﹣way exchange helps get the students' attentin．Mre imprtantly，it allws the prgram develpers t imprve Bills behavir and knwledge base when needed．
The prgram has been a great success，accrding t Smart Machines spkesman Rbert Frst Frst says，"What is interesting t me is the children's reactin t Bill．He really captures their attentin．"Frst thinks kids dn't find the experience f being taught by smart machines as strange as lder peple because they have grwn up in a time f cmputers and smart phnes．
It is dubtful，hwever，that human educatrs will lse their jbs t Bill any time sn．Fr ne，his talking head's knwledge base is nt large．Mre imprtantly，even the smartest cmputer prgrams can't guess and react t all the unexpected situatins that educatrs face daily．Bills future might be as a "persnal tutr"，prviding kids with ne﹣n﹣ne help fr different subjects and tpics．
（1）What is Bill？
A．A human﹣like rbt
B．A kind f cmputer game
C．A cmputer recrding tl
D．A cmputer﹣created talking head
（2）Hw des the tw﹣way exchange help the prgram develpers？
A．It lets them crrect students' mistakes
B．It allws Bill t respnd mre quickly
C．It helps them knw hw t imprve Bill
D．It helps them study students' bdy language
（3）The underlined wrd "they" in Paragraph 4 refers t ．
A．kids
B．lder peple
C．smart machines
D．prgram develpers
（4）What is Bill NOT gd at ding？
A．Attracting students' attentin
B．Understanding bdy language
C．Respnding t students' questins
D．Dealing with unexpected situatins
（5）Hw might Bill be used in the future accrding t the last paragraph？
A．T wrk as human classrm teachers
B．T encurage students' interest in cmputers
C．T give students persnal help with different subjects
D．T watch ver the behavir f the students in the classrm
3．（2024?市中區(qū)校級(jí)二模）Can plants talk？Mdern research has fund smething amazing：they d cmmunicate with each ther.
It has been knwn fr sme time that plants use chemicals t cmmunicate with each ther.This happens when a plant gets attacked by insects.The plant gives ut chemicals frm the leaves that are being eaten.This is like a warning，r a call fr help："I'm being attacked!" When anther plant gets the chemicals，it starts t give ut its wn，different chemicals.Sme f these chemicals drive insects away.Others attract the wasps （黃蜂；蜜蜂）!The wasps kill the insects that are eating the plants.Scientists hpe t learn mre abut this plant warning system，s that we can use it t grw mre crps.
Mre surprisingly，plants als use sund t cmmunicate.Peple can't hear these sunds，but plants are making them.Sme plants make nises with their rts.Crn and chili plants d this.Sme trees make clicking nises when there is nt enugh water.
Mst surprisingly f all，plants have an amazing system f cmmunicatin that can link nearly every plant in a frest.Scientists call this system the "wd wide web".The wd wide web is linked undergrund by fungi （霉菌）.It links the rts f different plants t each ther.It is in sme ways similar t the Internet we use.Using the wd wide web，plants can share infrmatin and even fd with each ther.Hwever，it may lead t bad effects.Plants may use it t steal fd frm each ther，r spread chemicals t attack ther plants.Perhaps ne day scientists will learn hw t create a "firewall" t help prevent these attacks within the wd wide web.
Scientists are learning mre every day abut the secret ways in which plants talk t each ther.Maybe ne day we will knw enugh abut plant cmmunicatin t be able t "talk" with them urselves.
（1）What will plants d when they are attacked by insects？
A．They will kill the insects by themselves.
B．They will cntrl the wasps t kill the insects.
C．They will send ut signals t ask fr help.
D．They will prduce chemicals as a warning r a call fr help.
（2）Hw are the wd wide web linked by fungi？
A．By making nises with their rts.
B．By cnnecting the rts f different plants t each ther.
C．By sharing fd and infrmatin with each ther.
D．By spreading chemicals t each ther.
（3）What is the writer's intentin（意圖）f the last paragraph？
A．T give peple hpe fr further studies.
B．T praise scientists fr their great achievements.
C．T call n peple t prtect the plants n Earth.
D．T inspire peple t cmmunicate with plants.
（4）Which is the best title fr the passage？
A．The Secret Language f Plants
B．The Study abut the Plant Warning System
C．The Plants that Give Warnings
D．Why Scientists D Research abut Plants
4．（2024?東?？h模擬）Tmates taste great.With a lt f vitamins，they are gd fr yu，t!Peple all ver the wrld enjy this amazing fruit.
Nt all tmates are red.They can be yellw，range，pink，r white.All tmates are green befre they are ready t be picked.Then the tmates turn their true clr.That's when they're ready t eat!
Tmates first grew in the Americas.The Incas grew them ver 1，000 years ag.They were intrduced t Eurpe by the Spanish in the early 16th century.The Spanish and Italians seem t have been the first Eurpeans t accept them as fd.In France，peple grew.Tmates in the garden just t enjy their beauty.Many peple there thught tmates wuld make them sick.It was years befre sme f them wuld eat tmates.
Tmates are fruits.They grw frm seeds.They wn't grw in cld weather.But with water，sunlight and warmth，tmates grw fast.They can grw in pts r in the grund.As the plant grws taller，peple may tie it t a stick.Next is the blming stage.Flwers appear.The flwers turn int fruit.Sme kinds f tmates can be picked in abut six mre weeks.Sme tmates are large.One kind f tmat can weigh as much as tw punds.
Yu can eat raw tmates.First，wash them.Then，cut them up fr salads r sandwiches.Tmates can be cked，t.They can be grilled，biled，r even fried.D yu use ketchup？It is made frm tmates.Tmates dn't have a smell.But they taste great in fds arund the wrld.Many dishes frm India use tmates.Spaghetti sauce and pizza frm Italy use them，t.Raw tmates are in Mexican salsa.
（1）Frm the passage，we knw that tmates .
A．cme in different clrs
B．grew in Eurpe first
C．can grw in all weathers
D．have a special smell
（2）The underlined phrase "sme f them" in Paragraph 3 refers t .
A．sme peple in Inca
B．sme peple in Italy
C．sme peple in France
D．sme peple in Spain
（3）Which f the fllwing best shws the structure f the passage？
（4）Which f the fllwing is the best title f the passage？
A．Value f Tmates.
B．All abut Tmates.
C．Incas and Tmates.
D．Grwing Great Tmates.
5．（2024?中江縣三模）In the future，peple may travel t Mars（火星）by water﹣pwered spaceship!Tday's spaceships are fine fr getting things int space，but they are nt s gd at travelling lng distances.These spaceships burn chemical fuels（燃料）and they are very expensive.Scientists say that a water﹣pwered spaceship culd make the trip t Mars much cheaper.The idea is just in the planning stages nw，but scientists think such a spaceship culd be develped sn.
The key t the water﹣pwered spaceship is the engine（發(fā)動(dòng)機(jī)）.Regular engines push spaceships by burning fuel.The water engine will use steam，created by slar panels（太陽(yáng)能板）that heat water t a high temperature.Of curse，the spaceship will have t carry a lt f water fr the lng trip t Mars.
Tday's spaceships culd nt carry that much water. But scientists think that a spaceship blwn up like a balln will be able t.
One US cmpany has already develped a spaceship like this.These spaceships are made f a strng material.Tw f them have already been sent up int space，using rckets and then later filled with air. "Balln" spaceships culd be very large and carry enugh water fr a lng trip.With the "Balln"spaceships，enugh water culd be carried t pwer the engines and grw fd during the trip.And the peple n the spaceship might even get t take a ht bath!
Scientists say the biggest advantage f such a spaceship wuld be cst.The "Balln"spaces hip uses water t push it thrugh space and csts abut ne thirtieth f a nrmal spaceship.Such savings naturally encurage cntinued research int balln spaceships and water engines.If these scientists are crrect，we may sn be n ur way t Mars in a spaceship pwered by water.
（1）Which sentence best describes the main idea f the passage abve？
A．The key t the water﹣pwered spaceship is the engine.
B．In the future，peple may travel t Mars by water﹣pwered spaceship.
C．One US cmpany has already develped a spaceship like this.
D．Scientists say the biggest advantage f such a spaceship wuld be cst.
（2）What d yu think is mitted（省略）at the end f the underlined sentence？
A．use steam
B．push spaceships
C．heat water
D．carry that much water
（3）Besides grwing fd，what else might astrnauts d with the rest f the water？
A．Take a ht bath.
B．Freeze dangerus things.
C．Blw up a balln.
D．Change the surface f Mars.
（4）On which website can we prbably read this passage？
A．
B．
C．
D．
6．（2024?洪洞縣二模）Only humans speak using wrds．But all kinds in the animal wrld can cmmunicate in ne way r anther．Maybe yu have heard abut the way bees dance arund t send messages t each ther and the way dgs bark in different ways t give warnings，t be friendly r t be playful．But did yu knw abut infrasnic cmmunicatin used by elephants？This is hw it wrks：
Humans hear lw sunds like thunder rumbling in the sky．But we dn't hear sunds lwer than this．Hwever，animals such as elephants and hipps can hear much lwer sunds than humans can．And what's mre，they can make thse lw sunds as well，and they use them t cmmunicate with each ther．This is knwn as infrasund．
The amazing thing abut infrasund is that it travels ver several kilmeters．Higher﹣level sunds like the ne peple can hear，dn't travel well thrugh walls，leaves，trees and s n，which is why we can't hear sunds frm mre than 100 meters away．But infrasund is much strnger and things like grass and trees have n influence n it．Therefre，it can travel much further．Elephants can hear infrasnic calls frm fur kilmeters away!
There have been reprts f peple watching grups f elephants feeding r resting and then the elephants suddenly all stpped what they were ding fr n reasn at all．They bviusly heard a warning call frm a lng way away，but the peple didn't hear a sund．In places like a z r wildlife park where yu can get nearer t animals，it is a bit easier t sense when infrasnic sunds are made．When yu stand near mther elephants with their babies in a z，yu may ntice a slight rumbling in the air every few minutes﹣nt lud r strng，but clearly nticed．This is infrasnic cmmunicatin﹣the mther elephants "talking" t their babies．
（1）Why des the writer mentin bees and dgs in Paragraph1？
A．Because they use infrasnic cmmunicatin．
B．Because they cmmunicate like the elephants．
C．Because they are examples f animal cmmunicatin．
D．Because peple want t learn hw they cmmunicate．
（2）Which f the fllwing is TRUE abut 'infrasund'？
A．Humans can hear infrasund easily．
B．It travels nearly several kilmeters．
C．It sunds lw but can't travel very far．
D．It travels well thrugh walls，leaves and s n．
（3）In places like zs， ．
A．elephants dn't need t make infrasnic sunds
B．it is easier fr elephants t make infrasnic sunds
C．mther elephants dn't let peple stand near their babies
D．humans can easily sense infrasnic sunds when they are made
（4）Which wuld be the best title fr the passage？
A．Talking t humans
B．Talking t animals
C．Playing with humans
D．Playing with elephants
7．（2024?福田區(qū)三模）Cmputers，smart phnes and ther machines are the perfect servants because they always d what they are"tld".We usually"tell"them t d things by using a muse r keybard.But what if we culd just talk t them nrmally and tell them What t d？
This type f technlgy knwn as vice cntrl r vice recgnitin（識(shí)別）has been shwn in films and TV shws since the 1960s.The TV shw Slar Trek shwed sme spaceships which culd reply t human vice cmmands.The film 2001：A Space Odyssey shwed a cmputer that human astrnauts can talk t.It was mainly used t play chess and repair astrnauts' spaceship.
On the ther hand，the real﹣wrld vice recgnitin is used fr mre everyday tasks.Fr example，Apple and Amazn made tw pieces f vice recgnitin sftware（軟件）.They can be asked t d many things，such as setting alarms，playing music and s n.
One f the nice things abut vice recgnitin is that it can be used when we are n the g.When yu are driving a car r walking dwn the street，it's nt cnvenient r even dangerus t pick up yur smartphne r type away n the keybard.Vice recgnitin allws yu t fcus n whatever yu are ding at the mment while still ding ther tasks.
Speech recgnitin sftware is als helpful t deaf peple.It can be used t listen t spken wrds and turn them int text that deaf peple can read.Sme speech recgnitin sftware can even hear wrds spken in ne language and then translate （翻譯）them int anther language.
（1）We usually cntrl machines in daily life.
A．by using bdy language.
B．by talking t them.
C．by using a muse r keybard.
D．by cnnecting them t the electricity
（2）Hw des vice recgnitin help t keep yu safe while driving a car？
A．It helps yu t fcus n what yu are ding.
B．It allws yu t type n the keybard mre cnveniently.
C．It can cntrl yur car fr a shrt while.
D．It can help yu t receive phne calls safely.
（3）What des the underlined wrd "cnvenient" mean in Chinese？
A．快速的
B．方便的
C．積極的
D．敏感的
（4）In the last paragraph，we can infer（推斷）abut the speech recgnitin sftware .
A．can hear wrds spken in English and then translate them int Chinese
B．can turn text int spken wrds fr the blind
C．can help yu d anything that yu want t d
D．can help imitate thers' vices
（5）What is the best title fr this passage？
A．Cmputers Can Talk t Human
B．Vice Recgnitin：A Helpful Friend f the Deaf
C．Cmputers Can Help Astrnauts
D．Vice Recgnitin：A Helpful Friend f Human Life
8．（2024?定結(jié)縣一模）Sme Fun and Interesting Facts
◆ D yu think what clr ranges are？The cmmn answer t this questin is "Orange".Hwever，the first ranges frm Sutheast Asia were actually green.Up t nw，ranges in warmer areas like Vienam and Tailand still stay green when they are fully grwn.
◆ There was a man named Jhn Chapman wh planted thusands f apple trees.But the apples n thse trees were much mre bitter（苦的） than the nes yu'd find in the supermarket tday.Jhn didn't expect apples t be eaten whle，but rather made hard apple cider（蘋(píng)果酒）.
◆Like mst fur﹣legged animals，cats have five tes n the frnt paws，but their back paws nly have fur tes.Scientists think they fur﹣te back paws might help them run faster.D yu knw any ther fun fact abut cats？
◆Walt Disney might have been the first t put glves n his characters，as the star Mickey Muse in 1929's The Opry Huse（《奧普里之屋》）.Besides being easier t interest，there's anther reasn why Disney did s："We didn't want him t have muse hands because he was suppsed t be mre human."Disney nce said.
（1）What des the underlined wrd "they" refer t？
A．Warmer areas.
B．Oranges in warmer areas.
C．The first ranges.
D．Peple frm Vietnam and Thailand.
（2）Jhn expected his apples t be .
A．knwn by mre peple
B．sld in the supermarket
C．eaten nly by himself
D．made int hard apple cider
（3）Hw many tes des a nrmal cat have in ttal？
A．Furteen.
B．Sixteen.
C．Eighteen.
D．Twenty.
（4）Disney put glves n Mickey Muse in rder t .
A．make him lk mre human
B．prtect his hands
C．help him t run faster
D．make him feel mre cmfrtable
（5）Which is NOT a fact accrding t the infrmatin abve？
A．The first ranges weren't range.
B．Jhn's apples weren't sweet enugh.
C．Walt Disney put glves n his characters t interest peple.
D．Cats have fewer tes n their frnt paws than then nes n their back paws.
9．（2023?海南模擬）Chemical reactins（反應(yīng)） make fr sme great experiments.Yu can make use f the CO2 （carbn dixide） given ff by a baking sda（小蘇打）and vinegar reactin t blw up yur balln!
What yu'll need
★ Balln
★ Abut 40 ml f water
★ Sft drink bttle
★ Vinegar
★ A teaspn f baking sda
Instructins
★ Befre yu begin，make sure that yu pull the balln lng t make it as easy as pssible t blw up.
★ Put the 40 ml f water int the sft drink bttle.
★ Add the baking sda and mix it with water.
★ Put the vinegar in and quickly put the balln ver the muth f the bttle.
What's happening？
If all ges well，then yur balln shuld inflate !Adding the vinegar t the baking sda creates a chemical reactin.The baking sda is a base，while the vinegar is an acid.When the tw cmbine（結(jié)合），they create CO2.The gas rises up and escapes thrugh the sft drink bttle.Hwever，it desn't escape the balln，pushing it utwards and blwing it up.
（1）What des a baking sda and vinegar reactin give ff？
A．O2
B．O3
C．CO2
D．H2O
（2）What shuld yu d befre yu begin？
A．Heat the water.
B．Drink sme juice.
C．Blw up the balln.
D．Pull the balln lng.
（3）What des the underlined wrd "inflate" mean in Chinese？
A．漲價(jià).
B．膨脹.
C．吹捧.
D．抬高.
（4）What can be used instead f vinegar？
A．Milk.
B．Water.
C．Tea.
D．Lemn juice.
（5）The text is abut .
A．a(chǎn)n experiment
B．a(chǎn) game
C．a(chǎn) film
D．a(chǎn) bk
10．（2023?姑蘇區(qū)校級(jí)二模）
（1）Hw many steps can we take t make secret cmmunicatin？
A．Tw.
B．Three.
C．Fur.
D．Five.
（2）T make wrds appear，the paper must be .
A．put int water
B．written with a dry swab
C．heated by a lamp
D．held far away frm lamps
（3）Which part f a magazine is the passage prbably frm？
A．Healthy Fd.
B．Clse t Nature.
C．Energy Saving.
D．Science in Daily Life.
11．（2023?建昌縣二模）There is nthing as enjyable as having a day ut in the fresh air and sunshine，but if yu're nt careful，yu may get sunburned.Yu might be surprised t learn that nt nly humans get sunburned.This is a prblem fr sme animals，t.
Animals withut much hair such as elephants and pigs are mst likely t get sunburned.Luckily，many f these animals have their wn ways t prtect their skin.
Pigs，fr example，like t rll in the mud （在泥里打滾）.This isn't a dirty habit.In fact，the cating f mud keeps them cl in ht weather and prtects their skin.Similarly，elephants thrw sand n their backs and heads fr use as a kind f natural sunblck （防曬霜）.
Land animals aren't alne in having truble with sunburn.Whales als face this prblem.It's a gd thing that blue whales' cells （細(xì)胞） can repair skin damage （皮膚損傷），s they dn't ften get skin illness.
______ Pets withut fur （絨毛） r thse with white fur may als get sunburned.S yu shuld prtect yur pet utdrs.Yu can buy sunblck at many pet stres r pet clthing n yur pet fr utdr play.
（1）Elephants and pigs are mst likely t get sunburned because they dn't have much .
A．skin
B．hair
C．bld
D．sand
（2）Which f the fllwing is TRUE accrding t the passage？
A．Pigs dn't like t rll in the mud.
B．Blue whales' cells can't repair skin damage.
C．Elephants use sand as a kind f natural sunblck.
D．Peple may be scared t learn animals als get sunburned.
（3）Which f the fllwing can be put in " " in the last paragraph？
A．Land animals dn't need t wrry abut sunburn.
B．Only wild animals need prtectin frm the sun.
C．All kinds f wild animals need prtectin frm the sun.
D．It isn't just wild animals that need prtectin frm the sun.
（4） ways are mentined in the passage t prtect yur pets frm the sun utdrs.
A．Tw
B．Three
C．Fur
D．Five
（5）The best title f the passage may be .
A．Humans get sunburned
B．Sme animals get sunburned
C．Few land animals need prtectin
D．Sea animals have n truble with sunburn
12．（2023?東洲區(qū)模擬）Plants and animals are largely made f water.S are humans.They need t keep enugh water inside them，r they culd die.
We get sme f the water we need by eating fd that has water in it.Drinks，such as milk and tea，are mstly water，t.A persn needs water every day.If we g withut water fr three r fur days，we will lse t much water frm ur bdies.In very ht weather，we culd lse this water in just ne day.
What des water d t help ur bdies？Water helps t take the nutritin （營(yíng)養(yǎng)）frm fd t ur bdies.It als helps t take the wastes away frm different parts f ur bdies.
In ur hmes，we als need water fr many things.We need water fr cking，washing and flushing （沖水） the tilet.Abut three﹣quarters f the water is used in the bathrm and tilet.The rest is mainly used in the laundry （洗衣房） and kitchen.
______ It may cme frm a lake r a river.It may cme frm the sea，frm the rain and snw r frm the undergrund.Water rises frm rivers and seas t make cluds，and then falls again as rain and snw.The water yu drink has been arund fr millins f years.It just keeps being recycled.
Many peple wrk hard t make sure we always have clean water in ur hmes.Water is very imprtant fr all living things，s we shuld use it carefully.
（1）Living things culd withut enugh water inside them.
A．grw
B．die
C．live
D．develp
（2）A persn can get water that he needs by .
A．taking wastes away
B．lsing water quickly
C．changing water slwly
D．eating and drinking
（3）Water can take away frm ur bdies.
A．nutritin
B．fd
C．wastes
D．drinks
（4）A quarter f the water is mstly used in the and the laundry.
A．kitchen
B．living rm
C．tilet
D．bedrm
（5）Which f the fllwing can be put in "_______"in the fifth paragraph？
A．Hw d we save water？
B．What d we use water fr？
C．Where des water cme frm？
D．Where d we wash ur clthes？
13．（2023?大渡口區(qū)模擬）①Recently，I have finished fur space tasks.I stayed in space fr mre than 43 days，and cmplete six spacewalks fr 43 hurs and 13 minutes，s I have a lt f experience there.Tday，I want t share sme infrmatin unusual：what it's like t eat in space.
②Peple ften ask me if Tang﹣ ﹣a kind f range drink mix﹣﹣is still taken in space.Dn't laugh，but we still drink it.Tday's space fds lk like fds we're used t eating every day.Fds，like nuts （堅(jiān)果） r brwnies （布朗尼蛋糕），can be taken n bard as much as pssible.But things like macarni （通心面） r ndles wuld be specially prepared，then kept and packaged （打包） t stp them ging everywhere .It's a difficult but necessary prcess.Hwever，fd n a space task can be quite rich and varius，can't it？
③The micrgravity （微重力） n the space statin changes things in sme ways.Fr ne thing，there is n"up" r "dwn" in space.It als changes hw things taste.On Earth，mst f yur bld is usually belw yur heart.In space，yu're weightless，s the sharing f bld in yur bdy changes.One result is lwering yur sense f taste，at least at first.This happened t me n ne task.When I tk sugar candy，I wasn't able t taste it until the ninth day.
④Fd can be a real happiness in space.Fr us，eating is mre than just getting pwer and energy.Familiar fds and tastes can remind us f hme and keep us feeling that we still keep in tuch with Earth.
（1）What is the passage abut？
A．Life in space.
B．Eating in space.
C．Exercise in space.
D．Sleeping in space.
（2）Wh might the writer be？
A．A teacher.
B．A scientist.
C．An astrnaut.
D．A plice artist.
（3）What des the underlined wrd "varius" mean in the secnd paragraph？
A．Be f much mney.
B．Be f similar taste.
C．Be f the same clr.
D．Be f different kinds.
（4）Hw is the passage rganized？
A．
B．
C．
D．
14．（2023?定遠(yuǎn)縣校級(jí)一模）D yu still remember the lecture frm China's Tiangng space statin last year？On March 23，astrnauts Zhai Zhigang，Wang Yaping and Ye Guangfei gave anther ne!What fun things did they d this time？
A bridge f water
Hw d yu build a "bridge" with water？It's hard t d it n Earth.But in the space statin，with little gravity （重力），it's quite easy!
In the lecture，Wang Yaping first made tw water balls n tw plates，then let them tuch each ther.Next，Wang pulled the tw plates apart，and the water between them didn't break.It became a "bridge"!This is because the surface tensin （表面張力） f water is nt disturbed （干擾） by gravity in space.The surface tensin keeps the "skin" f the water strng s that the bridge desn't break.
Separate water and il
If we mix il and water in a bttle n Earth，they will quickly separate because they have different densities （密度）.Gravity brings the water dwn while the il stays n tp.Hwever，if yu d this in the space statin，with n gravity，the il and the water will stay tgether.
Hw can we separate them，then？In the lecture，Ye Guangfu rtated （旋轉(zhuǎn)） the bttle t create centrifugal frce （離心力）.With this man﹣made gravity，the heavier water is pushed t the furthest pint，which brings the lighter il clser t the center.
（1）Hw many steps did Wang d t make a bridge f water？
A．One.
B．Tw.
C．Three.
D．Fur.
（2）Why will il and water quickly separate n Earth？
A．Because f thin air n Earth.
B．Because f n gravity n Earth.
C．Because f strng peple n Earth.
D．Because f different densities and gravity.
（3）What did Ye d t separate il and water？
A．He rtated the bttle.
B．He pushed il t the center.
C．He created different densities.
D．He threw water t the furthest pint.
15．（2023?新疆模擬）Nw satellites（衛(wèi)星） are helping t frecast（預(yù)報(bào)） the weather．They are in space，and they can reach any part f the wrld．The satellites take pictures f the atmsphere（大氣），because this is where the weather frms（形成）．They send these pictures t the weather statins．S meterlgists（氣象學(xué)家） can see the weather f any part f the wrld．Frm the pictures，the scientists can ften say hw the weather will change．
Tday，nearly five hundred weather statins in sixty cuntries receive satellite pictures．When they receive new pictures，the meterlgists cmpare them with the earlier nes．Perhaps they may find that the cluds have changed during the last few hurs．This may mean that the weather n the grund may sn change，t．In their next weather frecast，the meterlgists can say this．
S the weather satellites are a great help t the meterlgists．Befre satellites were invented，the scientists culd frecast the weather fr abut 24 r 48 hurs．Nw they can make gd frecasts fr three r five days．Sn，perhaps，they may be able t frecast the weather fr a week r mre ahead（提前）．
根據(jù)材料內(nèi)容選擇最佳答案
（1）Satellites travel ．
A．in space
B．a(chǎn)bve space
C．a(chǎn)bve the grund
D．in the atmsphere
（2）Why d we use the weather satellites t take pictures f the atmsphere？Because ．
A．cluds frm there
B．the weather frms there
C．the weather satellites can d it easily
D．the pictures can frecast the weather
（3）Meterlgists frecast the weather ．
A．withut studying satellite pictures
B．befre they receive satellite pictures
C．when they have received satellite pictures
D．a(chǎn)fter they have cmpared the new satellite pictures with the earlier nes
（4）Maybe we'll sn be able t frecast the weather fr ．
A．ne day
B．tw days
C．five days
D．seven days r even lnger
（5）The main idea f this passage is that satellites are nw used in ．
A．taking pictures f the earth
B．receiving pictures f the atmsphere
C．weather frecasting
D．ding ther wrk in many ways
16．（2023?樊城區(qū)校級(jí)二模）Quickly check yurself at hme fr the presence f the COVID﹣19 （SARS CV2）antigen.Test results will cme in nly 15 minutes.
Hw t use
（1）The pictures abve are .
A．a(chǎn) news reprt
B．a(chǎn) ntice
C．a(chǎn)n instructin
D．a(chǎn) cmic strip
（2）Hw lng des it take peple t knw the result f the test？
A．Several secnds.
B．Abut 15 minutes.
C．At least an hur.
D．Over half a day.
（3）Which picture belw says that yu shuld test again？
A．
B．
C．
D．
17．（2023?泗水縣三模）What will astrnauts（宇航員）eat when a space trip takes years？
"Lts f fresh vegetables，" says Dr.Janet Williams，whse team have spent the last 10 years learning hw t grw plants in a space statin.And it's a gd thing that she has already started her wrk，because space gardening can be really hard.
As usual，astrnaut Gerge White lked int the clsed plant rm.He had planted Dr.Williams's quick﹣grwing seedlings（幼苗） in it，but nne f the stems（莖）were shwing.He pened the rm t check and fund the prblem.The stems weren't grwing upward and the rts weren't grwing dwnward.On Earth，gravity（重力）helps a plant's stems and rts t find "up" and "dwn".Hwever，in the space statin，there was almst n gravity.
Dr.Williams suggested a slutin：give the plants mre light，as plants als use sunlight t find their way.And it wrked.When the plants had mre light，the stems turned up and the rts went dwn.
Nw Dr.Williams was free t wrry abut the next prblem：Wuld her baby plants live t flwer？Can we grw fd n a space jurney？
Many plants died in the space thught she knew why：the space plants were hungry fr air.Plants live by taking up CO2 frm the air.Since a plant uses it up in the air arund，the plant needs mving air t bring mre CO2 clse t its surface!On Earth，the air is always mving.Gravity pulls dwn cld air，and warm air rises.And with these air mvements，plants get enugh CO2.
Many earlier experiments with plants in space had used clsed tried a new greenhuse that had a fan t keep the air mve.The plants lved it.They flwered and even prduced mre seeds.Using Dr.Wiliams's methd，astrnaut Gerge cmpleted the fist seed﹣t﹣seed experiment in space，and mved ne plant clser t a garden in space. "And this，" says Dr.Williams， "is gd news fr lng﹣term space travel."
（1）Why have Dr.Williams's team tried t grw plants in space？
A．T prduce fresh air fr astrnauts.
B．T help astrnauts relax themselves.
C．T prvide fd fr lng space jurneys.
D．T make the space garden mre beautiful.
（2）Hw did light help slve the prblem mentined in Paragraph 3？
A．It caused the gravity t change.
B．It encuraged the plants t grw faster and faster.
C．It helped the plants t grw in the right directin.
D．It shwed the astrnauts where t plant vegetables.
（3）Why did many plants die in the space statin？
A．The light was t strng.
B．There was t much CO2.
C．There was nt enugh rm t grw.
D．The air cnditin was nt gd enugh.
（4）The underlined wrd "it" in Paragraph 7 refers t（指）
A．the mving air
B．the clsed rm
C．the space jurney
D．the space garden
18．（2023?安徽模擬）Smartphnes，Pr Sight
Lk arund and yu'll see peple busy n their smartphnes.Smartphnes d make ur lives easier.But have yu ever thught abut what they mean t yur eyes？
Accrding t a study，half f British peple wn smartphnes and they spend an average f tw hurs a day using them.There has been a 35% increase in the number f peple in the UK wh suffer frm shrt﹣sightedness（近視）since smartphnes were intrduced there in 1997.
Staring（盯）at smartphnes screen fr lng time gives yu dry eyes.When lking at smething in the distance，yur eyes autmatically blink（自動(dòng)眨眼）a certain number f times.Hwever，when yu lk at things clser t yur face，the blinking slws dwn.This reduces the amunt f tears and causes discmfrt in yur eyes.Anther bad habit is using smartphnes in dark rms befre ging t sleep.If yu lk at a bright screen while yur pupils（瞳孔）becme larger，t much light enters yur eyes.This can d harm t the eyes and cause a disease called glaucma（青光眼）.
While yu're prbably nt ging t stp using yur smartphne，there are a few things yu can d t prtect yur eyes.Hld yur phne at least 30 centimeters away frm yur eyes when using it.Take a break every hur and try the fllwing：lk at smething at least five meters frm yu and then fcus n the tip f yur nse.Repeat this several times.It shuld reduce the discmfrt in yur eyes.
（1）Accrding t Paragraph 3，using smartphnes imprperly may cause .
A．t many blinks
B．dry eyes and glaucma
C．smaller pupils
D．mre tears in the eyes
（2）The fllwing things can help yu prtect yur eyes EXCEPT .
A．hld yur phne at least 30 centimeters away
B．lk at smething at least five meters frm yu and then fcus n the tip f yur nse
C．take a break every hur
D．sleep fr at least 8 hurs a day
（3）This article is written t advise peple .
A．nt t buy smartphnes
B．t stp using smartphnes
C．t spend much time n smartphnes
D．t use smartphnes prperly
19．（2023?鼓樓區(qū)模擬）Squirrels （松鼠） are getting ready fr winter．They are lking fr nuts and seeds，digging hles in the grund r finding hles in trees．That's where they stre the fd they will need during the cming mnths，when the weather is cld and smetimes snwy．Squirrels spend a lt f time in trees，which are like restaurants fr them．Amng their favrite things t eat are nuts and ther parts f trees，like tender buds （花苞）．Squirrels may als eat crn，insects and ther animals．And，as anyne wh has a bird knws，squirrels lve bird fd!
Squirrels stay active all winter，s they need plenty f fd t help keep up their energy．Squirrels tend t buryfd undergrund，piece by piece．Sme squirrels may gather fd int piles that they put at the base f trees r bury undergrund．When they need the fd，squirrels use their memries and sense f smell t help them find what they buried．Smetimes，yu'll even see them digging thrugh the snw．
Squirrels make nests in trees．Sme squirrels spend much f the winter in undergrund tunnels （地道），where it is warmer．When spring cmes，squirrels change their eating habits t new plant grwth，like buds and leaves．Smetimes they frget t dig up all their buried nut s．That's why yu'll smetimes find a little tree grwing in a place where neither yu nr yur family planted it．It must have been the squirrels．
（1）T get ready fr winter，squirrels d all f the fllwing EXCEPT ．
A．stre leaves t keep warm
B．lk fr nuts and seeds
C．find hles in trees
D．dig hles in the grund
（2）Why d squirrels spend a lt f time in trees？
A．Because they can keep warm in trees．
B．Because they can find bird fd there．
C．Because their favrite fd is there．
D．Because they can find insects there．
（3）The underlined part"tend t bury"in Paragraph 2 means ．
A．never bury
B．seldm bury
C．usually bury
D．hardly bury
（4）Which f the fllwing is TRUE accrding t the passage？
A．Squirrels d nt eat any ther animals．
B．Squirrels sleep all the time during winter．
C．Squirrels plant yung trees when spring cmes．
D．Squirrels smetimes fail t find all the buried nuts．
（5）The passage is mainly abut ．
A．what squirrels are like
B．hw squirrels spend winter
C．where squirrels bury fd
D．why squirrels stre fd fr winter．
20．（2023?北京模擬）
Can Training Yur Wrking Memry Make Yu Smarter？
We wuld all like t increase ur cgnitive （認(rèn)知的） ability beynd the limits set by Mther Nature.S it's n wnder that brain﹣training prgrams — which fcus n training ur wrking memry — are a multibillin﹣dllar industry.But can this kind f training really make us smarter？
Cgnitive training sees the brain as a kind f muscle （肌肉） that can be made strnger with the right kind f practice.Althugh peple did much research，there has been n agreement abut its effectiveness.Sme think that cgnitive training increases sme cgnitive abilities，while thers less hpeful.
Yet we d knw that sme cgnitive skills prbably g tgether and are predictrs f real﹣life skills such as wrk perfrmance.Thus，training ne cgnitive skill might lead t an imprvement in many ther cgnitive and nn﹣cgnitive skills.That is the key hypthesis （假設(shè)） n which wrking﹣memry training is based.
T test this hypthesis，we examined all the studies abut wrking﹣memry training.The results were very clear.Wrking﹣memry training did nt shw any effect n children's fluid intelligence （流體智力），a persn's ability t slve new prblems and get used t new situatins.It didn't influence their educatinal achievement r ther cgnitive abilities，either.The nly dependable effect was that children gt better at what they were trained t d.S perfrming wrking memry tasks des seem t make yu better at ding them.Hwever，the fact that participants （參與者） gt better at such tasks des nt necessarily mean that their wrking memry ability increased.They may just have learnt hw t perfrm that type f task.
The results d shw that the use f wrking﹣memry training prgrams as an educatinal tl is useless.Beynd wrking﹣memry training，ther recent studies have shwn the limitatins f different types f cgnitive training.
Hwever，these negative （負(fù)面的） results must nt discurage us frm training ur cgnitive and nn﹣cgnitive skills.We just have t realize the actual limitatins f such practice in areas utside what we are actually training.But that desn't mean we shuldn't d it — the mst efficient way t develp a skill is，after all，t train that skill.
（1）Accrding t the passage，cgnitive training prbably .
A．benefit the training cmpanies
B．balance the learning skills
C．make us strnger thrugh practice
D．help the children get gd results
（2）Children taking part in the experiments were able t .
A．be familiar with new situatins quickly
B．get greater educatinal achievements
C．succeed when they slve real life prblems
D．d better in the field that they were trained in
（3）What is the writer's pinin n the cgnitive training？
A．The cgnitive training is a useful experiment.
B．The cgnitive training can't make us smarter.
C．The cgnitive training challenge the children's skills.
D．The experiment is helpful t children's cgnitive skills.
參考答案與試題解析
一．閱讀理解（共20小題）
1．（2024?涼州區(qū)三模）
The Great Sphinx f Giza.
Mst scientists agree the Great Sphinx f Giza（吉薩獅身人面像） was built arund 2，500 B．C．But Jhn Anthny West says that it's much lder.If he's right，"everything anybdy has learned abut ancient civilizatins（文明） wuld have t be cmpletely revised. " he tld a magazine.
West，a writer and filmmaker，first gt interested in ancient histry after studying the wrk f a French researcher.The researcher said Egyptian civilizatin culd have develped as early as 30，000 years ag，rather than 4，500 years ag，as mst experts believe.
West jined a scientist t d research tgether.Their research suggested that the Sphinx had been wrn dwn（磨損） ver the years by water，rather than by sand and wind.
Wait a minute？Water？Hw culd that be？The Sphinx is in the Sahara Desert，which has been dry fr 12，000 years!Hwever，befre that time，it was very green.If it's true that water wre dwn the Sphinx，West thinks that it must have been built centuries earlier.
Whether West is right r wrng，it's imprtant t challenge accepted ideas.That's hw science prgresses.
West gave sme advice fr kids：If yu are interested in a tpic，read everything yu can n it.D yur wn research.Dn't always believe everything yur teachers tell yu.Ask lts f questins，and find yur wn answers.
（1）What des the underlined wrd "revised" in Paragraph 1 mean？ C
A．Cnnected.
B．Created.
C．Changed.
D．Cntrlled.
（2）Mst scientists believed Egyptian civilizatin develped A .
A．4，500 years ag
B．6，000 years ag
C．12，000 years ag
D．30，000 years ag
（3）Frm West's research，we can knw the Sphinx was wrn dwn by B .
A．sand
B．water
C．wind
D．heat
（4）What des Paragraph 4 mainly talk abut？ C
A．The place where West did his research.
B．The perid when the Sphinx was built.
C．The reasn why West hlds his pinin.
D．The technlgy which was used t build the Sphinx.
（5）Which f the fllwing may the writer agree？ A
A．Science prgresses thrugh giving different pinins.
B．Egyptian civilizatin shuld be earlier than we thught.
C．One shuld d sme research befre giving their pinins.
D．Kids shuld ask lts f questins and believe what their teachers say.
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解．
【答案】CABCA
【分析】這篇短文主要通過(guò)人們爭(zhēng)論的吉薩獅身人面像建于哪一年，告訴我們，如果你對(duì)某個(gè)話題感興趣，就做你所能做的每一件事，做你自己的研究，不要總是相信老師告訴你的一切，多問(wèn)問(wèn)題，找出你自己的答案。
【解答】（1）C.詞句猜測(cè)題。根據(jù)上文"Mst scientists agree the Great Sphinx f Giza was built arund 2，500 Jhn Anthny West says that it's much lder" 大多數(shù)科學(xué)家都認(rèn)為吉薩的獅身人面像建于公元前2500年左右，但Jhn Anthny West說(shuō)，這座雕像古老的多?？芍挛氖钦f(shuō)"任何人所學(xué)到的關(guān)于古代文明的知識(shí)都必須徹底修改"這里的revised的意思是"修改，改變"，相當(dāng)于Changed。故選C。
（2）A.細(xì)節(jié)理解題。根據(jù)文中"The researcher said Egyptian civilizatin culd have develped as early as 30，000 years ag，rather than 4，500 years ag，as mst experts believe."那個(gè)研究人員說(shuō)，埃及文明可能早在3萬(wàn)年前就發(fā)展起來(lái)了，而不是大多數(shù)專(zhuān)家認(rèn)為的4500年前。故選A。
（3）B.細(xì)節(jié)理解題。根據(jù)文中"West jined a scientist t d research tgether.Their research suggested that the Sphinx had been wrn dwn（磨損） ver the years by water，rather than by sand and wind."韋斯特和一位科學(xué)家一起做研究。他們的研究表明這些年獅身人面像已經(jīng)磨損靠的是水，而不是沙子和風(fēng)。他們的研究表明，獅身人面像多年來(lái)是被水磨損的。故選B。
（4）C.段落大意題。通讀整個(gè)第四段及根據(jù)文中"The Sphinx is in the Sahara Desert，which has been dry fr 12，000 years！Hwever，befre that time，it was very green.If it's true that water wre dwn the Sphinx，West thinks that it must have been built centuries earlier." 獅身人面像在撒哈拉沙漠，那里已經(jīng)干涸了12000年！然而，在那之前，它是非常綠色。如果的確，水侵蝕了獅身人面像，韋斯特認(rèn)為它一定是在幾個(gè)世紀(jì)前建造的?？芍f斯特堅(jiān)信自己的觀點(diǎn)。故選C。
（5）A.理解判斷題。根據(jù)文中"West gave sme advice fr kids：If yu are interested in a tpic，read everything yu can n it.D yur wn research.Dn't always believe everything yur teachers tell yu.Ask lts f questins，and find yur wn answers." 韋斯特給了孩子們一些建議：如果你對(duì)某個(gè)話題感興趣，盡可能多地閱讀它。做你自己的研究。不要總是相信老師說(shuō)的話你。問(wèn)問(wèn)很多問(wèn)題，找到你自己的答案?？芍@篇短文主要是告訴我們科學(xué)通過(guò)發(fā)表不同的意見(jiàn)而進(jìn)步。故選A。
【點(diǎn)評(píng)】在通讀全文的基礎(chǔ)上，根據(jù)全文大意，展開(kāi)邏輯思維，瞻前顧后，認(rèn)真辨析選項(xiàng)，仔細(xì)推敲，確定最佳答案。
2．（2024?鹽城一模）While the start f a new schl year is always exciting，this year was even mre s fr sme students at White Clud Primary Schl．They became the wrld's first kids t be taught by an electrnic teacher．This electrnic teacher is nt a human﹣like rbt walking arund the classrm．Instead，he is a cmputer﹣created head that appears，when needed，n students cmputer r phne screens．His name is Bill．
Created by technlgy cmpany Smart Machines，Bill is able t shw human﹣like behavir．He is designed t teach a special prgram abut envirnmental﹣friendly pwer created by the sun and wind．This prgram，started in 2005，used t be taught by human teachers．
Just like human teachers，Bill is able t immediately respnd t the students' questins and pinins abut the tpic．Thanks t cmputer cameras，he is als able t see and react t students physical actins．Fr example，if a student smiles at Bill，he respnds by smiling back．This tw﹣way exchange helps get the students' attentin．Mre imprtantly，it allws the prgram develpers t imprve Bills behavir and knwledge base when needed．
The prgram has been a great success，accrding t Smart Machines spkesman Rbert Frst Frst says，"What is interesting t me is the children's reactin t Bill．He really captures their attentin．"Frst thinks kids dn't find the experience f being taught by smart machines as strange as lder peple because they have grwn up in a time f cmputers and smart phnes．
It is dubtful，hwever，that human educatrs will lse their jbs t Bill any time sn．Fr ne，his talking head's knwledge base is nt large．Mre imprtantly，even the smartest cmputer prgrams can't guess and react t all the unexpected situatins that educatrs face daily．Bills future might be as a "persnal tutr"，prviding kids with ne﹣n﹣ne help fr different subjects and tpics．
（1）What is Bill？ D
A．A human﹣like rbt
B．A kind f cmputer game
C．A cmputer recrding tl
D．A cmputer﹣created talking head
（2）Hw des the tw﹣way exchange help the prgram develpers？ C
A．It lets them crrect students' mistakes
B．It allws Bill t respnd mre quickly
C．It helps them knw hw t imprve Bill
D．It helps them study students' bdy language
（3）The underlined wrd "they" in Paragraph 4 refers t A ．
A．kids
B．lder peple
C．smart machines
D．prgram develpers
（4）What is Bill NOT gd at ding？ D
A．Attracting students' attentin
B．Understanding bdy language
C．Respnding t students' questins
D．Dealing with unexpected situatins
（5）Hw might Bill be used in the future accrding t the last paragraph？ C
A．T wrk as human classrm teachers
B．T encurage students' interest in cmputers
C．T give students persnal help with different subjects
D．T watch ver the behavir f the students in the classrm
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解．
【答案】見(jiàn)試題解答內(nèi)容
【分析】本文主要介紹介紹了機(jī)器人Bill進(jìn)入學(xué)校教授孩子們有關(guān)風(fēng)和太陽(yáng)能的特殊課程．
【解答】（1）D．細(xì)節(jié)理解題．題目問(wèn)Bill是什么，根據(jù)第一段Instead，he is a cmputer﹣created head．可知它是一個(gè)電腦制作的頭，故選D．
（2）C．細(xì)節(jié)理解題．題目問(wèn)這兩種方式的切換怎么幫助程序開(kāi)發(fā)人員，根據(jù)第三段This tw﹣way exchange helps get the students' attentin．Mre imprtantly，it allws the prgram develpers t imprve Bills behavir and knwledge base when needed．可知這種方式幫助開(kāi)發(fā)者提升Bill的行為和知識(shí)，即它幫助他們知道怎么提升Bill，故選C．
（3）A．詞義理解題．題目意為第四段劃線的單詞 "they" 指的是_____，根據(jù)第四段Frst thinks kids dn't find the experience f being taught by smart machines as strange as lder peple可知孩子們并不覺(jué)得人工智能授課有什么好奇怪的，因此判斷成長(zhǎng)于計(jì)算機(jī)和智能手機(jī)時(shí)代的是孩子們，因此判斷they代指本句中的kids．故選A．
（4）D．細(xì)節(jié)理解題．題目問(wèn)Bill不擅長(zhǎng)做什么，根據(jù)最后一段Mre imprtantly，even the smartest cmputer prgrams can't guess and react t all the unexpected situatins that educatrs face daily．可知它并不擅長(zhǎng)應(yīng)對(duì)所有突發(fā)狀況，故選D．
（5）C．細(xì)節(jié)理解題．題目問(wèn)根據(jù)最后一段未來(lái)Bill可能會(huì)怎么使用，根據(jù)最后一段 Bills future might be as a "persnal tutr"，prviding kids with ne﹣n﹣ne help fr different subjects and tpics．可知它將用于單獨(dú)幫助孩子們不同的科目．故選C．
【點(diǎn)評(píng)】首先要通讀全文，了解文章大意，緊緊抓住上下文語(yǔ)境所提供的信息，然后明確詞意，結(jié)合排除法逐一選出答案．最后再通讀全文，核對(duì)答案．
3．（2024?市中區(qū)校級(jí)二模）Can plants talk？Mdern research has fund smething amazing：they d cmmunicate with each ther.
It has been knwn fr sme time that plants use chemicals t cmmunicate with each ther.This happens when a plant gets attacked by insects.The plant gives ut chemicals frm the leaves that are being eaten.This is like a warning，r a call fr help："I'm being attacked!" When anther plant gets the chemicals，it starts t give ut its wn，different chemicals.Sme f these chemicals drive insects away.Others attract the wasps （黃蜂；蜜蜂）!The wasps kill the insects that are eating the plants.Scientists hpe t learn mre abut this plant warning system，s that we can use it t grw mre crps.
Mre surprisingly，plants als use sund t cmmunicate.Peple can't hear these sunds，but plants are making them.Sme plants make nises with their rts.Crn and chili plants d this.Sme trees make clicking nises when there is nt enugh water.
Mst surprisingly f all，plants have an amazing system f cmmunicatin that can link nearly every plant in a frest.Scientists call this system the "wd wide web".The wd wide web is linked undergrund by fungi （霉菌）.It links the rts f different plants t each ther.It is in sme ways similar t the Internet we use.Using the wd wide web，plants can share infrmatin and even fd with each ther.Hwever，it may lead t bad effects.Plants may use it t steal fd frm each ther，r spread chemicals t attack ther plants.Perhaps ne day scientists will learn hw t create a "firewall" t help prevent these attacks within the wd wide web.
Scientists are learning mre every day abut the secret ways in which plants talk t each ther.Maybe ne day we will knw enugh abut plant cmmunicatin t be able t "talk" with them urselves.
（1）What will plants d when they are attacked by insects？ D
A．They will kill the insects by themselves.
B．They will cntrl the wasps t kill the insects.
C．They will send ut signals t ask fr help.
D．They will prduce chemicals as a warning r a call fr help.
（2）Hw are the wd wide web linked by fungi？ B
A．By making nises with their rts.
B．By cnnecting the rts f different plants t each ther.
C．By sharing fd and infrmatin with each ther.
D．By spreading chemicals t each ther.
（3）What is the writer's intentin（意圖）f the last paragraph？ A
A．T give peple hpe fr further studies.
B．T praise scientists fr their great achievements.
C．T call n peple t prtect the plants n Earth.
D．T inspire peple t cmmunicate with plants.
（4）Which is the best title fr the passage？ A
A．The Secret Language f Plants
B．The Study abut the Plant Warning System
C．The Plants that Give Warnings
D．Why Scientists D Research abut Plants
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解；最佳標(biāo)題．
【答案】DBAA
【分析】本文是一篇科教類(lèi)說(shuō)明文，講了植物是通過(guò)什么方式相互交流的。
【解答】（1）細(xì)節(jié)理解題。根據(jù)第二段It has been knwn fr sme time that plants use chemicals t cmmunicate with each th erThis happens when a plant gets attacked by insets．（一段時(shí)間以來(lái)，人們已經(jīng)知道植物利用化學(xué)物質(zhì)相互交流。當(dāng)植物受到昆蟲(chóng)攻擊時(shí)就會(huì)發(fā)生這種情況。）可知它們會(huì)產(chǎn)生化學(xué)物質(zhì)作為警告或求救信號(hào)。故選D。
（2）細(xì)節(jié)理解題。根據(jù)第四段It links the rts f different plants t each ther．（它將不同植物的根相互連接起來(lái)。）可知通過(guò)將不同植物的根連接在一起。故選B。
（3）理解判斷題。根據(jù)最后一段Maybe ne day we will knw enugh abut plant cmmunicatin t be able t " talk " with them urselves．（也許有一天，我們會(huì)對(duì)植物交流有足夠的了解，能夠自己和它們"交談"。）可推知作者寫(xiě)最后一段是為了給人們進(jìn)一步研究的希望。故選A。
（4）標(biāo)題歸納題。根據(jù)最后一段Scientists are learning mre every day abut the secret ways in which plants talk t each ther .Maybe ne day we wil knw enugh abut plant cmmunicatin t be able t " talk " with them urselves．（科學(xué)家們每天都在學(xué)習(xí)更多關(guān)于植物相互交流的秘密方式，也許有一天我們會(huì)對(duì)植物的交流有足夠的了解，能夠自己和它們"交流"。）所以這篇文章的最佳標(biāo)題"植物的秘密語(yǔ)言"。故選A。
【點(diǎn)評(píng)】通讀全文，理解文章大意，閱讀題目后返回原文閱讀并找出與題目相對(duì)應(yīng)的內(nèi)容，仔細(xì)核對(duì)，選擇符合原文原意的答案，完成后再次閱讀并檢查。
4．（2024?東海縣模擬）Tmates taste great.With a lt f vitamins，they are gd fr yu，t!Peple all ver the wrld enjy this amazing fruit.
Nt all tmates are red.They can be yellw，range，pink，r white.All tmates are green befre they are ready t be picked.Then the tmates turn their true clr.That's when they're ready t eat!
Tmates first grew in the Americas.The Incas grew them ver 1，000 years ag.They were intrduced t Eurpe by the Spanish in the early 16th century.The Spanish and Italians seem t have been the first Eurpeans t accept them as fd.In France，peple grew.Tmates in the garden just t enjy their beauty.Many peple there thught tmates wuld make them sick.It was years befre sme f them wuld eat tmates.
Tmates are fruits.They grw frm seeds.They wn't grw in cld weather.But with water，sunlight and warmth，tmates grw fast.They can grw in pts r in the grund.As the plant grws taller，peple may tie it t a stick.Next is the blming stage.Flwers appear.The flwers turn int fruit.Sme kinds f tmates can be picked in abut six mre weeks.Sme tmates are large.One kind f tmat can weigh as much as tw punds.
Yu can eat raw tmates.First，wash them.Then，cut them up fr salads r sandwiches.Tmates can be cked，t.They can be grilled，biled，r even fried.D yu use ketchup？It is made frm tmates.Tmates dn't have a smell.But they taste great in fds arund the wrld.Many dishes frm India use tmates.Spaghetti sauce and pizza frm Italy use them，t.Raw tmates are in Mexican salsa.
（1）Frm the passage，we knw that tmates A .
A．cme in different clrs
B．grew in Eurpe first
C．can grw in all weathers
D．have a special smell
（2）The underlined phrase "sme f them" in Paragraph 3 refers t C .
A．sme peple in Inca
B．sme peple in Italy
C．sme peple in France
D．sme peple in Spain
（3）Which f the fllwing best shws the structure f the passage？ C
（4）Which f the fllwing is the best title f the passage？ B
A．Value f Tmates.
B．All abut Tmates.
C．Incas and Tmates.
D．Grwing Great Tmates.
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解；推理判斷；篇章結(jié)構(gòu)．
【答案】ACCB
【分析】文章是一篇科普知識(shí)類(lèi)閱讀。主要講述了西紅柿的顏色、發(fā)源地、生長(zhǎng)周期和吃法。
【解答】（1）A.細(xì)節(jié)理解題。根據(jù)第二段中"Nt all tmates are red.They can be yellw，range，pink，r white."可知，西紅柿有不同的顏色。故選A。
（2）C.推理判斷題。根據(jù)第三段"In France，peple grew.Tmates in the garden just t enjy their beauty.Many peple there thught tmates wuld make them sick.It was years befre sme f them wuld eat tmates."可知，在法國(guó)，人們種植，在花園里種番茄，只是為了欣賞它們的美麗，那里的許多人認(rèn)為西紅柿?xí)顾麄兩。^(guò)了好幾年，他們中的一些人才開(kāi)始吃西紅柿?？梢酝茰y(cè)出劃線部分"其中一些人"是指法國(guó)人的一些人。故選C。
（3）C.篇章結(jié)構(gòu)題。根據(jù)文章內(nèi)容可知，第1段是點(diǎn)題段，引出文章表述的主體是西紅柿；第2、3、4、5段分別講述它的顏色、發(fā)源地、生長(zhǎng)周期和吃法。故選C。
（4）B.最佳標(biāo)題題。根據(jù)文章內(nèi)容可知，主要講述了西紅柿的顏色、發(fā)源地、生長(zhǎng)周期和吃法。故選B。
【點(diǎn)評(píng)】在通讀全文的基礎(chǔ)上，根據(jù)全文大意，展開(kāi)邏輯思維，瞻前顧后，認(rèn)真觀察選項(xiàng)，仔細(xì)推敲，確定最佳答案。
5．（2024?中江縣三模）In the future，peple may travel t Mars（火星）by water﹣pwered spaceship!Tday's spaceships are fine fr getting things int space，but they are nt s gd at travelling lng distances.These spaceships burn chemical fuels（燃料）and they are very expensive.Scientists say that a water﹣pwered spaceship culd make the trip t Mars much cheaper.The idea is just in the planning stages nw，but scientists think such a spaceship culd be develped sn.
The key t the water﹣pwered spaceship is the engine（發(fā)動(dòng)機(jī)）.Regular engines push spaceships by burning fuel.The water engine will use steam，created by slar panels（太陽(yáng)能板）that heat water t a high temperature.Of curse，the spaceship will have t carry a lt f water fr the lng trip t Mars.
Tday's spaceships culd nt carry that much water. But scientists think that a spaceship blwn up like a balln will be able t.
One US cmpany has already develped a spaceship like this.These spaceships are made f a strng material.Tw f them have already been sent up int space，using rckets and then later filled with air. "Balln" spaceships culd be very large and carry enugh water fr a lng trip.With the "Balln"spaceships，enugh water culd be carried t pwer the engines and grw fd during the trip.And the peple n the spaceship might even get t take a ht bath!
Scientists say the biggest advantage f such a spaceship wuld be cst.The "Balln"spaces hip uses water t push it thrugh space and csts abut ne thirtieth f a nrmal spaceship.Such savings naturally encurage cntinued research int balln spaceships and water engines.If these scientists are crrect，we may sn be n ur way t Mars in a spaceship pwered by water.
（1）Which sentence best describes the main idea f the passage abve？ B
A．The key t the water﹣pwered spaceship is the engine.
B．In the future，peple may travel t Mars by water﹣pwered spaceship.
C．One US cmpany has already develped a spaceship like this.
D．Scientists say the biggest advantage f such a spaceship wuld be cst.
（2）What d yu think is mitted（省略）at the end f the underlined sentence？ D
A．use steam
B．push spaceships
C．heat water
D．carry that much water
（3）Besides grwing fd，what else might astrnauts d with the rest f the water？ A
A．Take a ht bath.
B．Freeze dangerus things.
C．Blw up a balln.
D．Change the surface f Mars.
（4）On which website can we prbably read this passage？ D
A．
B．
C．
D．
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解；主旨大意；推理判斷；詞句猜測(cè)．
【答案】BDAD
【分析】本文介紹了水力飛船的原理和優(yōu)勢(shì)。
【解答】（1）B 主旨大意題。根據(jù)In the future，peple may travel t Mars（火星）by water﹣pwered spaceship，在未來(lái)，人們可能會(huì)乘坐水力飛船去火星旅行，可知，本文主要介紹了在未來(lái)，人們可能會(huì)乘坐水力飛船去火星旅行，并介紹了這種飛船的原理和優(yōu)勢(shì)。故選B。
（2）D 詞義猜測(cè)題。根據(jù)上一句"Tday's spaceships culd nt carry that much water."可知現(xiàn)在的飛船是不能攜帶太多的水，而新的飛船是可以的，故劃線處后面省略的是"carry that much water"。故選D。
（3）A細(xì)節(jié)理解題。根據(jù)And the peple n the spaceship might even get t take a ht bath，可知，宇航員甚至可以用剩下的水來(lái)洗個(gè)熱水澡。故選A。
（4）D 推理判斷題。根據(jù)In the future，peple may travel t Mars（火星）by water﹣pwered spaceship，可知，本文主要講述的是在未來(lái)，人們可能會(huì)乘坐水力飛船去火星旅行，并且下文介紹了水力飛船的原理和優(yōu)勢(shì)，這些是有關(guān)"宇宙飛行"的內(nèi)容，所以我們可以從"宇宙飛行"的網(wǎng)站看到這篇文章。故選D。
【點(diǎn)評(píng)】在通讀全文的基礎(chǔ)上，根據(jù)全文大意，展開(kāi)邏輯思維，瞻前顧后，認(rèn)真辨析選項(xiàng)，仔細(xì)推敲，確定最佳答案。
6．（2024?洪洞縣二模）Only humans speak using wrds．But all kinds in the animal wrld can cmmunicate in ne way r anther．Maybe yu have heard abut the way bees dance arund t send messages t each ther and the way dgs bark in different ways t give warnings，t be friendly r t be playful．But did yu knw abut infrasnic cmmunicatin used by elephants？This is hw it wrks：
Humans hear lw sunds like thunder rumbling in the sky．But we dn't hear sunds lwer than this．Hwever，animals such as elephants and hipps can hear much lwer sunds than humans can．And what's mre，they can make thse lw sunds as well，and they use them t cmmunicate with each ther．This is knwn as infrasund．
The amazing thing abut infrasund is that it travels ver several kilmeters．Higher﹣level sunds like the ne peple can hear，dn't travel well thrugh walls，leaves，trees and s n，which is why we can't hear sunds frm mre than 100 meters away．But infrasund is much strnger and things like grass and trees have n influence n it．Therefre，it can travel much further．Elephants can hear infrasnic calls frm fur kilmeters away!
There have been reprts f peple watching grups f elephants feeding r resting and then the elephants suddenly all stpped what they were ding fr n reasn at all．They bviusly heard a warning call frm a lng way away，but the peple didn't hear a sund．In places like a z r wildlife park where yu can get nearer t animals，it is a bit easier t sense when infrasnic sunds are made．When yu stand near mther elephants with their babies in a z，yu may ntice a slight rumbling in the air every few minutes﹣nt lud r strng，but clearly nticed．This is infrasnic cmmunicatin﹣the mther elephants "talking" t their babies．
（1）Why des the writer mentin bees and dgs in Paragraph1？ C
A．Because they use infrasnic cmmunicatin．
B．Because they cmmunicate like the elephants．
C．Because they are examples f animal cmmunicatin．
D．Because peple want t learn hw they cmmunicate．
（2）Which f the fllwing is TRUE abut 'infrasund'？ D
A．Humans can hear infrasund easily．
B．It travels nearly several kilmeters．
C．It sunds lw but can't travel very far．
D．It travels well thrugh walls，leaves and s n．
（3）In places like zs， D ．
A．elephants dn't need t make infrasnic sunds
B．it is easier fr elephants t make infrasnic sunds
C．mther elephants dn't let peple stand near their babies
D．humans can easily sense infrasnic sunds when they are made
（4）Which wuld be the best title fr the passage？ B
A．Talking t humans
B．Talking t animals
C．Playing with humans
D．Playing with elephants
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解．
【答案】見(jiàn)試題解答內(nèi)容
【分析】本文主要講述的是動(dòng)物之間的交流．他們也會(huì)各自的語(yǔ)言，比如夠的吠叫，蜜蜂的舞蹈．但是大象有一個(gè)特殊的交流方式，那就是次聲波．
【解答】（1）C，細(xì)節(jié)理解題，根據(jù)But all kinds in the animal wrld can cmmunicate in ne way r anther所有動(dòng)物都能夠交流，然后說(shuō)了蜜蜂和狗，所以是在舉例說(shuō)明動(dòng)物之間的交流，故選C．
（2）D，細(xì)節(jié)理解題，根據(jù)But infrasund is much strnger and things like grass and trees have n influence n it可知次聲波的傳播不受樹(shù)葉和草地的影響，故選D．
（3）D，細(xì)節(jié)理解題，根據(jù)In places like a z r wildlife park where yu can get nearer t animals，it is a bit easier t sense when infrasnic sunds are made在動(dòng)物園能夠更加容易地感覺(jué)到次聲波的存在，故選D．
（4）B，主旨?xì)w納題，根據(jù)But all kinds in the animal wrld can cmmunicate in ne way r anther本文主要講述的是動(dòng)物之間的交流，特別是大象之間用次聲波交流的方式，故選B．
【點(diǎn)評(píng)】對(duì)于閱讀表達(dá)題，首先應(yīng)該閱讀全文，了解大象用次聲波交流的方式，然后根據(jù)題目意思進(jìn)行分析，確定答案．
7．（2024?福田區(qū)三模）Cmputers，smart phnes and ther machines are the perfect servants because they always d what they are"tld".We usually"tell"them t d things by using a muse r keybard.But what if we culd just talk t them nrmally and tell them What t d？
This type f technlgy knwn as vice cntrl r vice recgnitin（識(shí)別）has been shwn in films and TV shws since the 1960s.The TV shw Slar Trek shwed sme spaceships which culd reply t human vice cmmands.The film 2001：A Space Odyssey shwed a cmputer that human astrnauts can talk t.It was mainly used t play chess and repair astrnauts' spaceship.
On the ther hand，the real﹣wrld vice recgnitin is used fr mre everyday tasks.Fr example，Apple and Amazn made tw pieces f vice recgnitin sftware（軟件）.They can be asked t d many things，such as setting alarms，playing music and s n.
One f the nice things abut vice recgnitin is that it can be used when we are n the g.When yu are driving a car r walking dwn the street，it's nt cnvenient r even dangerus t pick up yur smartphne r type away n the keybard.Vice recgnitin allws yu t fcus n whatever yu are ding at the mment while still ding ther tasks.
Speech recgnitin sftware is als helpful t deaf peple.It can be used t listen t spken wrds and turn them int text that deaf peple can read.Sme speech recgnitin sftware can even hear wrds spken in ne language and then translate （翻譯）them int anther language.
（1）We usually cntrl machines C in daily life.
A．by using bdy language.
B．by talking t them.
C．by using a muse r keybard.
D．by cnnecting them t the electricity
（2）Hw des vice recgnitin help t keep yu safe while driving a car？ A
A．It helps yu t fcus n what yu are ding.
B．It allws yu t type n the keybard mre cnveniently.
C．It can cntrl yur car fr a shrt while.
D．It can help yu t receive phne calls safely.
（3）What des the underlined wrd "cnvenient" mean in Chinese？ B
A．快速的
B．方便的
C．積極的
D．敏感的
（4）In the last paragraph，we can infer（推斷）abut the speech recgnitin sftware A .
A．can hear wrds spken in English and then translate them int Chinese
B．can turn text int spken wrds fr the blind
C．can help yu d anything that yu want t d
D．can help imitate thers' vices
（5）What is the best title fr this passage？ D
A．Cmputers Can Talk t Human
B．Vice Recgnitin：A Helpful Friend f the Deaf
C．Cmputers Can Help Astrnauts
D．Vice Recgnitin：A Helpful Friend f Human Life
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解；推理判斷；詞句猜測(cè)；最佳標(biāo)題．
【答案】見(jiàn)試題解答內(nèi)容
【分析】這篇短文主要介紹了語(yǔ)音識(shí)別作為一種新興技術(shù)的廣泛應(yīng)用。
【解答】（1）C.細(xì)節(jié)理解題。根據(jù)文中第一段We usually"tell"them t d things by using a muse r keybard.我們通常通過(guò)使用鼠標(biāo)或鍵盤(pán)"告訴"他們做事。由此可知，C項(xiàng)，通過(guò)鼠標(biāo)或鍵盤(pán)，符合題意。故選C。
（2）A.細(xì)節(jié)理解題。根據(jù)文中第四段When yu are driving a car r walking dwn the street，it's nt cnvenient r even dangerus t pick up yur smartphne r type away n the keybard.Vice recgnitin allws yu t fcus n whatever yu are ding at the mment while still ding ther tasks.當(dāng)您開(kāi)車(chē)或走在街上時(shí)，拿起您的智能手機(jī)或在鍵盤(pán)上打字并不方便甚至危險(xiǎn)。語(yǔ)音識(shí)別使您可以專(zhuān)注于當(dāng)前正在做的事情，同時(shí)還可以做其他任務(wù)。由此可知，A項(xiàng)，它可以幫助您專(zhuān)注于您正在做的事情。符合題意。故選A。
（3）B.詞義猜測(cè)題。根據(jù)文中第三段When yu are driving a car r walking dwn the street，it's nt cnvenient r even dangerus t pick up yur smartphne r type away n the keybard.當(dāng)您開(kāi)車(chē)或走在街上時(shí)，拿起您的智能手機(jī)或在鍵盤(pán)上打字并不cnvenient甚至危險(xiǎn)。由此可以猜測(cè)，cnvenient是方便的意思。故選B。
（4）A.推理判斷題。根據(jù)文中最后一段Sme speech recgnitin sftware can even hear wrds spken in ne language and then translate them int anther language.一些語(yǔ)音識(shí)別軟件甚至可以聽(tīng)到用一種語(yǔ)言說(shuō)出的單詞，然后將它們翻譯成另一種語(yǔ)言。由此可以推斷，A項(xiàng)，能聽(tīng)到英文單詞然后翻譯成中文，符合題意。故選A。
（5）D.標(biāo)題歸納題。根據(jù)文中第二段This type f technlgy knwn as vice cntrl r vice recgnitin has been shwn in films and TV shws since the 1960s.自1960年代以來(lái)，這種稱(chēng)為語(yǔ)音控制或語(yǔ)音識(shí)別的技術(shù)已在電影和電視節(jié)目中出現(xiàn)。結(jié)合全文內(nèi)容，主要講述了語(yǔ)音識(shí)別技術(shù)在人們?nèi)粘Ｉ钪械淖饔?。由此可知，本文的?biāo)題應(yīng)為，D項(xiàng)，語(yǔ)音識(shí)別：人類(lèi)生活中有幫助的朋友。故選D。
【點(diǎn)評(píng)】通讀全文，理解文章大意，閱讀題目后返回原文閱讀并找出與題目相對(duì)應(yīng)的內(nèi)容，仔細(xì)核對(duì)，選擇符合原文原意的答案，完成后再次閱讀并檢查。
8．（2024?定結(jié)縣一模）Sme Fun and Interesting Facts
◆ D yu think what clr ranges are？The cmmn answer t this questin is "Orange".Hwever，the first ranges frm Sutheast Asia were actually green.Up t nw，ranges in warmer areas like Vienam and Tailand still stay green when they are fully grwn.
◆ There was a man named Jhn Chapman wh planted thusands f apple trees.But the apples n thse trees were much mre bitter（苦的） than the nes yu'd find in the supermarket tday.Jhn didn't expect apples t be eaten whle，but rather made hard apple cider（蘋(píng)果酒）.
◆Like mst fur﹣legged animals，cats have five tes n the frnt paws，but their back paws nly have fur tes.Scientists think they fur﹣te back paws might help them run faster.D yu knw any ther fun fact abut cats？
◆Walt Disney might have been the first t put glves n his characters，as the star Mickey Muse in 1929's The Opry Huse（《奧普里之屋》）.Besides being easier t interest，there's anther reasn why Disney did s："We didn't want him t have muse hands because he was suppsed t be mre human."Disney nce said.
（1）What des the underlined wrd "they" refer t？ B
A．Warmer areas.
B．Oranges in warmer areas.
C．The first ranges.
D．Peple frm Vietnam and Thailand.
（2）Jhn expected his apples t be D .
A．knwn by mre peple
B．sld in the supermarket
C．eaten nly by himself
D．made int hard apple cider
（3）Hw many tes des a nrmal cat have in ttal？ C
A．Furteen.
B．Sixteen.
C．Eighteen.
D．Twenty.
（4）Disney put glves n Mickey Muse in rder t A .
A．make him lk mre human
B．prtect his hands
C．help him t run faster
D．make him feel mre cmfrtable
（5）Which is NOT a fact accrding t the infrmatin abve？ D
A．The first ranges weren't range.
B．Jhn's apples weren't sweet enugh.
C．Walt Disney put glves n his characters t interest peple.
D．Cats have fewer tes n their frnt paws than then nes n their back paws.
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解；推理判斷．
【答案】BDCAD
【分析】這篇文章介紹的是四個(gè)有趣的現(xiàn)象，其中有關(guān)橙子、苦蘋(píng)果、貓以及米老鼠。
【解答】（1）B 詞義推測(cè)題。根據(jù)ranges in warmer areas like Vietnam and Thailand still stay green when they are fully grwn.意為"如越南和泰國(guó)等更溫暖的地方，那里的橙子在它們完全成熟的時(shí)候仍然是綠色的"，結(jié)合句意可知，這里的they代指的是前面的ranges，故選：B。
（2）D 細(xì)節(jié)理解題。根據(jù)Jhn didn't expect his apples t be eaten whle，but rather made int hard apple cider（蘋(píng)果酒）.意為"約翰不期待他的蘋(píng)果都能吃，而是想把它們做成蘋(píng)果酒"，結(jié)合句意可知，約翰期待他的蘋(píng)果做成蘋(píng)果酒，故選：D。
（3）C 細(xì)節(jié)理解題。根據(jù)cats have five tes n the frnt paws（腳爪），but their back paws nly have fur tes.意為"貓的前爪各有五個(gè)腳趾，但是它們的后爪各自只有四個(gè)腳趾"，由此可見(jiàn)，一只貓一共有十八個(gè)腳趾，故選：C。
（4）A 細(xì)節(jié)理解題。根據(jù)We didn't want him t have muse hands because he was suppsed t be mre human，意為"我們不想要它長(zhǎng)著老鼠的四肢，因?yàn)樗麘?yīng)該要更像人類(lèi)"，結(jié)合句意可知，讓米老鼠帶上手套，是為了使其不帶著老鼠的四肢，繼而顯得更像人類(lèi)，故選：A。
（5）D 推理判斷題。A選項(xiàng)中提到，第一批橙子不是橙色的，在文中也有提及，即the first ranges frm Sutheast Asia were actually green（第一批來(lái)自東南亞的橙子實(shí)際上是綠色的。），故排除A；B選項(xiàng)中提及，約翰的蘋(píng)果不夠甜，在文中有所提及，即the apples n thse trees were much mre bitter（苦的）than the nes yu'd find in the supermarket（那些樹(shù)上的蘋(píng)果比超市的更苦），故排除B；C選項(xiàng)中提及，沃爾特.迪士尼給他的角色戴手套，是為了吸引人們的興趣，這一點(diǎn)在文中有所提及，即Besides being easier t interest，there's anther reasn why Disney did s（除了更容易使人感興趣之外，還有另一個(gè)目的），故排除C；而D選項(xiàng)中提及，貓前爪的腳趾比后爪的要少，這一點(diǎn)不符合文意，文中提到cats have five tes n the frnt paws（腳爪），but their back paws nly have fur tes.（貓的前爪各有五個(gè)腳趾，但是它們的后爪各自只有四個(gè)腳趾），故選：D。
【點(diǎn)評(píng)】在通讀全文的基礎(chǔ)上，根據(jù)全文大意，展開(kāi)邏輯思維，瞻前顧后，認(rèn)真觀察選項(xiàng)，仔細(xì)推敲，確定最佳答案。
9．（2023?海南模擬）Chemical reactins（反應(yīng)） make fr sme great experiments.Yu can make use f the CO2 （carbn dixide） given ff by a baking sda（小蘇打）and vinegar reactin t blw up yur balln!
What yu'll need
★ Balln
★ Abut 40 ml f water
★ Sft drink bttle
★ Vinegar
★ A teaspn f baking sda
Instructins
★ Befre yu begin，make sure that yu pull the balln lng t make it as easy as pssible t blw up.
★ Put the 40 ml f water int the sft drink bttle.
★ Add the baking sda and mix it with water.
★ Put the vinegar in and quickly put the balln ver the muth f the bttle.
What's happening？
If all ges well，then yur balln shuld inflate !Adding the vinegar t the baking sda creates a chemical reactin.The baking sda is a base，while the vinegar is an acid.When the tw cmbine（結(jié)合），they create CO2.The gas rises up and escapes thrugh the sft drink bttle.Hwever，it desn't escape the balln，pushing it utwards and blwing it up.
（1）What des a baking sda and vinegar reactin give ff？ C
A．O2
B．O3
C．CO2
D．H2O
（2）What shuld yu d befre yu begin？ D
A．Heat the water.
B．Drink sme juice.
C．Blw up the balln.
D．Pull the balln lng.
（3）What des the underlined wrd "inflate" mean in Chinese？ B
A．漲價(jià).
B．膨脹.
C．吹捧.
D．抬高.
（4）What can be used instead f vinegar？ D
A．Milk.
B．Water.
C．Tea.
D．Lemn juice.
（5）The text is abut A .
A．a(chǎn)n experiment
B．a(chǎn) game
C．a(chǎn) film
D．a(chǎn) bk
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解；主旨大意；推理判斷；詞句猜測(cè)．
【答案】CDBDA
【分析】本文主要介紹了用小蘇打和醋發(fā)生化學(xué)反應(yīng)產(chǎn)生的氣體吹起氣球的試驗(yàn)方法。
【解答】（1）C.細(xì)節(jié)理解題。根據(jù)"The baking sda is a base，while the vinegar is an acid.When the tw cmbine，they create CO2.（小蘇打是一種堿，而醋是一種酸。當(dāng)兩者結(jié)合時(shí)，就會(huì)產(chǎn)生二氧化碳。）"可知，小蘇打和醋的反應(yīng)會(huì)釋放出二氧化碳。故選C。
（2）D.細(xì)節(jié)理解題。根據(jù)"根據(jù)"Befre yu begin，make sure that yu pull the balln lng t make it as easy as pssible t blw up.（在開(kāi)始之前，確保你把氣球拉得很長(zhǎng)，使它盡可能容易充氣。）"可知，在你開(kāi)始之前，你應(yīng)該先把氣球拉得很長(zhǎng)。故選D。
（3）B.詞義猜測(cè)題。根據(jù)"If all ges well，then yur balln shuld inflate !Adding the vinegar t the baking sda creates a chemical reactin.The baking sda is a base，while the vinegar is an acid.When the tw cmbine，they create CO2.The gas rises up and escapes thrugh the sft drink bttle.Hwever，it desn't escape the balln，pushing it utwards and blwing it up.（如果一切順利，那么你的氣球應(yīng)該______了！在小蘇打中加入醋會(huì)產(chǎn)生化學(xué)反應(yīng)。小蘇打是一種堿，而醋是一種酸。當(dāng)兩者結(jié)合時(shí)，就會(huì)產(chǎn)生二氧化碳。氣體上升并通過(guò)軟飲料瓶逸出。然而，它并沒(méi)有逸出氣球，而是將氣球向外撐并將其吹起。）"由此可以猜測(cè)劃線單詞的含義為"膨脹"。故選B。
（4）D.推理判斷題。根據(jù)"The baking sda is a base，while the vinegar is an acid.When the tw cmbine，they create CO2.（小蘇打是一種堿，而醋是一種酸。當(dāng)兩者結(jié)合時(shí)，就會(huì)產(chǎn)生二氧化碳。）"可知醋是酸的，和堿結(jié)合可以產(chǎn)生二氧化碳，結(jié)合常識(shí)及選項(xiàng)，可知"檸檬汁"也是酸的，因此可以用它來(lái)代替醋，故選D。
（5）A.主旨大意題。根據(jù)"Yu can make use f the CO2 （carbn dixide） given ff by a baking sda and vinegar reactin t blw up yur balln!（ 你可以利用小蘇打和醋反應(yīng)產(chǎn)生的二氧化碳來(lái)吹氣球！）"以及文章內(nèi)容可知，本文主要描述了一個(gè)用小蘇打和醋發(fā)生化學(xué)反應(yīng)產(chǎn)生的氣體吹起氣球的試驗(yàn)，故選A。
【點(diǎn)評(píng)】在仔細(xì)閱讀全文的基礎(chǔ)上，根據(jù)全文大意，展開(kāi)邏輯思維，認(rèn)真觀察選項(xiàng)，根據(jù)上下文仔細(xì)推敲，來(lái)確定最佳答案。
10．（2023?姑蘇區(qū)校級(jí)二模）
（1）Hw many steps can we take t make secret cmmunicatin？ C
A．Tw.
B．Three.
C．Fur.
D．Five.
（2）T make wrds appear，the paper must be C .
A．put int water
B．written with a dry swab
C．heated by a lamp
D．held far away frm lamps
（3）Which part f a magazine is the passage prbably frm？ D
A．Healthy Fd.
B．Clse t Nature.
C．Energy Saving.
D．Science in Daily Life.
【考點(diǎn)】科普知識(shí)；應(yīng)用文．
【答案】CCD
【分析】本文主要講述了一個(gè)有關(guān)秘密交流的科學(xué)試驗(yàn)。
【解答】（1）細(xì)節(jié)理解題。根據(jù)圖片中的數(shù)字1、2、3、4可知，有4個(gè)步驟；故選C。
（2）細(xì)節(jié)理解題。根據(jù)圖片數(shù)字4"Hld the paper t clse t an electric lamp t heat it"（將紙張靠近電燈加熱。）可知，把紙放在靠近電燈的地方加熱，字就會(huì)出現(xiàn)；故選C。
（3）推理判斷題。根據(jù)圖片內(nèi)容可知，是一個(gè)科學(xué)實(shí)驗(yàn)，因此可以在科學(xué)雜志上看到；故選D。
【點(diǎn)評(píng)】通讀全文，理解文章大意，閱讀題目后返回原文閱讀并找出與題目相對(duì)應(yīng)的內(nèi)容，仔細(xì)核對(duì)，選擇符合原文原意的答案，完成后再次閱讀并檢查。
11．（2023?建昌縣二模）There is nthing as enjyable as having a day ut in the fresh air and sunshine，but if yu're nt careful，yu may get sunburned.Yu might be surprised t learn that nt nly humans get sunburned.This is a prblem fr sme animals，t.
Animals withut much hair such as elephants and pigs are mst likely t get sunburned.Luckily，many f these animals have their wn ways t prtect their skin.
Pigs，fr example，like t rll in the mud （在泥里打滾）.This isn't a dirty habit.In fact，the cating f mud keeps them cl in ht weather and prtects their skin.Similarly，elephants thrw sand n their backs and heads fr use as a kind f natural sunblck （防曬霜）.
Land animals aren't alne in having truble with sunburn.Whales als face this prblem.It's a gd thing that blue whales' cells （細(xì)胞） can repair skin damage （皮膚損傷），s they dn't ften get skin illness.
______ Pets withut fur （絨毛） r thse with white fur may als get sunburned.S yu shuld prtect yur pet utdrs.Yu can buy sunblck at many pet stres r pet clthing n yur pet fr utdr play.
（1）Elephants and pigs are mst likely t get sunburned because they dn't have much B .
A．skin
B．hair
C．bld
D．sand
（2）Which f the fllwing is TRUE accrding t the passage？ C
A．Pigs dn't like t rll in the mud.
B．Blue whales' cells can't repair skin damage.
C．Elephants use sand as a kind f natural sunblck.
D．Peple may be scared t learn animals als get sunburned.
（3）Which f the fllwing can be put in " D " in the last paragraph？
A．Land animals dn't need t wrry abut sunburn.
B．Only wild animals need prtectin frm the sun.
C．All kinds f wild animals need prtectin frm the sun.
D．It isn't just wild animals that need prtectin frm the sun.
（4） A ways are mentined in the passage t prtect yur pets frm the sun utdrs.
A．Tw
B．Three
C．Fur
D．Five
（5）The best title f the passage may be B .
A．Humans get sunburned
B．Sme animals get sunburned
C．Few land animals need prtectin
D．Sea animals have n truble with sunburn
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解．
【答案】BCDAB
【分析】本文主要講了曬太陽(yáng)可能會(huì)被曬傷，不僅人類(lèi)會(huì)被曬傷。這對(duì)一些動(dòng)物來(lái)說(shuō)也是個(gè)問(wèn)題。
【解答】（1）細(xì)節(jié)理解題。根據(jù)第二段Animals withut much hair such as elephants and pigs are mst likely t get sunburned.（沒(méi)有太多毛發(fā)的動(dòng)物，如大象和豬，最容易被曬傷。）可知大象和豬最容易被曬傷，因?yàn)樗鼈儧](méi)有太多的毛發(fā)。故選A。
（2）細(xì)節(jié)判斷題。根據(jù)第二段Similarly，elephants thrw sand n their backs and heads fr use as a kind f natural sunblck .（類(lèi)似地，大象把沙子撒在背上和頭上，作為一種天然防曬霜。）可知大象用沙子作為一種天然防曬霜。故選C。
（3）細(xì)節(jié)理解題。根據(jù)第四段橫線后Pets withut fur r thse with white fur may als get sunburned.（沒(méi)有皮毛的寵物或者那些有白色皮毛的人也可能被曬傷。）可知橫線處應(yīng)填"需要保護(hù)的不僅僅是野生動(dòng)物"。故選D。
（4）細(xì)節(jié)理解題。根據(jù)最后一段Yu can buy sunblck at many pet stres r pet clthing n yur pet fr utdr play.（你可以在許多寵物商店購(gòu)買(mǎi)防曬霜，或者為你的寵物購(gòu)買(mǎi)戶外玩耍用的寵物服裝。）可知文章中提到了兩種保護(hù)你的寵物免受戶外陽(yáng)光照射的方法。故選A。
（5）最佳標(biāo)題題。根據(jù)全篇，尤其第一段There is nthing as enjyable as having a day ut in the fresh air and sunshine，but if yu're nt careful，yu may get sunburned.Yu might be surprised t learn that nt nly humans get sunburned.This is a prblem fr sme animals，t.（沒(méi)有什么比在新鮮空氣和陽(yáng)光下度過(guò)一天更令人愉快的了，但如果你不小心，你可能會(huì)被曬傷。你可能會(huì)驚訝地發(fā)現(xiàn)，不僅人類(lèi)會(huì)被曬傷。這對(duì)一些動(dòng)物來(lái)說(shuō)也是個(gè)問(wèn)題。）可知本文主要講了有些動(dòng)物會(huì)被曬傷。故選B。
【點(diǎn)評(píng)】通讀全文，理解文章大意，閱讀題目后返回原文閱讀并找出與題目相對(duì)應(yīng)的內(nèi)容，仔細(xì)核對(duì)，選擇符合原文原意的答案，完成后再次閱讀并檢查。
12．（2023?東洲區(qū)模擬）Plants and animals are largely made f water.S are humans.They need t keep enugh water inside them，r they culd die.
We get sme f the water we need by eating fd that has water in it.Drinks，such as milk and tea，are mstly water，t.A persn needs water every day.If we g withut water fr three r fur days，we will lse t much water frm ur bdies.In very ht weather，we culd lse this water in just ne day.
What des water d t help ur bdies？Water helps t take the nutritin （營(yíng)養(yǎng)）frm fd t ur bdies.It als helps t take the wastes away frm different parts f ur bdies.
In ur hmes，we als need water fr many things.We need water fr cking，washing and flushing （沖水） the tilet.Abut three﹣quarters f the water is used in the bathrm and tilet.The rest is mainly used in the laundry （洗衣房） and kitchen.
______ It may cme frm a lake r a river.It may cme frm the sea，frm the rain and snw r frm the undergrund.Water rises frm rivers and seas t make cluds，and then falls again as rain and snw.The water yu drink has been arund fr millins f years.It just keeps being recycled.
Many peple wrk hard t make sure we always have clean water in ur hmes.Water is very imprtant fr all living things，s we shuld use it carefully.
（1）Living things culd B withut enugh water inside them.
A．grw
B．die
C．live
D．develp
（2）A persn can get water that he needs by D .
A．taking wastes away
B．lsing water quickly
C．changing water slwly
D．eating and drinking
（3）Water can take away C frm ur bdies.
A．nutritin
B．fd
C．wastes
D．drinks
（4）A quarter f the water is mstly used in the A and the laundry.
A．kitchen
B．living rm
C．tilet
D．bedrm
（5）Which f the fllwing can be put in "_______"in the fifth paragraph？ C
A．Hw d we save water？
B．What d we use water fr？
C．Where des water cme frm？
D．Where d we wash ur clthes？
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解；推理判斷．
【答案】BDCAC
【分析】本文主要講了水的重要性。
【解答】（1）細(xì)節(jié)理解題。根據(jù)They need t keep enugh water inside them，r they culd die.（他們需要保持足夠的水分，否則他們可能會(huì)死亡。）可知身體內(nèi)沒(méi)有足夠的水生物會(huì)死亡，故選B。
（2）細(xì)節(jié)理解題。根據(jù)We get sme f the water we need by eating fd that has water in it.Drinks，such as milk and tea，are mstly water，t.（我們通過(guò)吃有水的食物來(lái)獲得一些我們需要的水。牛奶和茶等飲料也大多是水。）可知一個(gè)人是通過(guò)吃東西和喝水獲取水，故選D。
（3）細(xì)節(jié)理解題。根據(jù)It als helps t take the wastes away frm different parts f ur bdies.（它還有助于將廢物從我們身體的不同部位帶走。）可知水可以從我們體內(nèi)帶走垃圾，故選C。
（4）細(xì)節(jié)理解題。題目意為四分之一的水基本在被使用，根據(jù)Abut three﹣quarters f the water is used in the bathrm and tilet.The rest is mainly used in the laundry （洗衣房） and kitchen.（四分之三的水被用于衛(wèi)生間和廁所，而剩下的被用于洗衣房和廚房。）可知四分之一的水基本被用于洗衣房和廚房，故選A。
（5）推理判斷題。題目問(wèn)第五段的空格處應(yīng)該填入什么，根據(jù)第五段It may cme frm a lake r a river.It may cme frm the sea，frm the rain and snw r frm the undergrund.（它可能來(lái)自湖泊或河流。它可能來(lái)自大海、雨雪或地下。）可知這里講到水來(lái)自湖泊或者河流，來(lái)自大海，來(lái)自雨和雪，還有地下，因此判斷空格處的問(wèn)題是水來(lái)自哪兒，選項(xiàng)C符合題意，故選C。
【點(diǎn)評(píng)】通讀全文，理解文章大意，閱讀題目后返回原文閱讀并找出與題目相對(duì)應(yīng)的內(nèi)容，仔細(xì)核對(duì)，選擇符合原文原意的答案，完成后再次閱讀并檢查。
13．（2023?大渡口區(qū)模擬）①Recently，I have finished fur space tasks.I stayed in space fr mre than 43 days，and cmplete six spacewalks fr 43 hurs and 13 minutes，s I have a lt f experience there.Tday，I want t share sme infrmatin unusual：what it's like t eat in space.
②Peple ften ask me if Tang﹣ ﹣a kind f range drink mix﹣﹣is still taken in space.Dn't laugh，but we still drink it.Tday's space fds lk like fds we're used t eating every day.Fds，like nuts （堅(jiān)果） r brwnies （布朗尼蛋糕），can be taken n bard as much as pssible.But things like macarni （通心面） r ndles wuld be specially prepared，then kept and packaged （打包） t stp them ging everywhere .It's a difficult but necessary prcess.Hwever，fd n a space task can be quite rich and varius，can't it？
③The micrgravity （微重力） n the space statin changes things in sme ways.Fr ne thing，there is n"up" r "dwn" in space.It als changes hw things taste.On Earth，mst f yur bld is usually belw yur heart.In space，yu're weightless，s the sharing f bld in yur bdy changes.One result is lwering yur sense f taste，at least at first.This happened t me n ne task.When I tk sugar candy，I wasn't able t taste it until the ninth day.
④Fd can be a real happiness in space.Fr us，eating is mre than just getting pwer and energy.Familiar fds and tastes can remind us f hme and keep us feeling that we still keep in tuch with Earth.
（1）What is the passage abut？ B
A．Life in space.
B．Eating in space.
C．Exercise in space.
D．Sleeping in space.
（2）Wh might the writer be？ C
A．A teacher.
B．A scientist.
C．An astrnaut.
D．A plice artist.
（3）What des the underlined wrd "varius" mean in the secnd paragraph？ D
A．Be f much mney.
B．Be f similar taste.
C．Be f the same clr.
D．Be f different kinds.
（4）Hw is the passage rganized？ B
A．
B．
C．
D．
【考點(diǎn)】科普知識(shí)；主旨大意；推理判斷；詞句猜測(cè)．
【答案】BCDB
【分析】本文主要介紹了在太空吃東西的感覺(jué)。
【解答】（1）主旨大意題。根據(jù)Tday，I want t share sme infrmatin unusual：what it's like t eat in space.（今天，我想分享一些不尋常的信息：在太空吃東西是什么感覺(jué)。）可知，本文主要講述了在太空吃東西的事情。故選B。
（2）推理判斷題。根據(jù)Recently，I have finished fur space tasks.I stayed in space fr mre than 43 days，and cmplete six spacewalks fr 43 hurs and 13 minutes，s I have a lt f experience there.（最近，我完成了四項(xiàng)太空任務(wù)。我在太空呆了43天多，43小時(shí)13分鐘完成了6次太空行走，所以我在那里有很多經(jīng)驗(yàn)。）可以推斷，作者應(yīng)該是一位宇航員，故選C。
（3）詞義猜測(cè)題。根據(jù)上文.Fds，like nuts （堅(jiān)果） r brwnies （布朗尼蛋糕），can be taken n bard as much as pssible.But things like macarni （通心面） r ndles wuld be specially prepared，then kept and packaged （打包） t stp them ging everywhere .（堅(jiān)果或布朗尼蛋糕之類(lèi)的食物可以盡可能多地放在飛船上。但像通心粉或面條之類(lèi)的東西會(huì)經(jīng)過(guò)特別準(zhǔn)備，然后保存和包裝，以防止它們到處亂跑。）可知，太空中的食物是豐富多樣的。故推測(cè)句子fd n a space task can be quite rich and varius（太空中的食物可能非常豐富﹣﹣）中的varius應(yīng)該是"各種各樣的"意思。故選D。
（4）文章結(jié)構(gòu)題。通讀全文可知，文章①總領(lǐng)全文，引起讀者興趣；②③④介紹了太空中的食物、吃食物的感覺(jué)和作者的感受。故文章結(jié)構(gòu)為總﹣分，故選B。
【點(diǎn)評(píng)】通讀全文，理解文章大意，閱讀題目后返回原文閱讀并找出與題目相對(duì)應(yīng)的內(nèi)容，仔細(xì)核對(duì)，選擇符合原文原意的答案，完成后再次閱讀并檢查。
14．（2023?定遠(yuǎn)縣校級(jí)一模）D yu still remember the lecture frm China's Tiangng space statin last year？On March 23，astrnauts Zhai Zhigang，Wang Yaping and Ye Guangfei gave anther ne!What fun things did they d this time？
A bridge f water
Hw d yu build a "bridge" with water？It's hard t d it n Earth.But in the space statin，with little gravity （重力），it's quite easy!
In the lecture，Wang Yaping first made tw water balls n tw plates，then let them tuch each ther.Next，Wang pulled the tw plates apart，and the water between them didn't break.It became a "bridge"!This is because the surface tensin （表面張力） f water is nt disturbed （干擾） by gravity in space.The surface tensin keeps the "skin" f the water strng s that the bridge desn't break.
Separate water and il
If we mix il and water in a bttle n Earth，they will quickly separate because they have different densities （密度）.Gravity brings the water dwn while the il stays n tp.Hwever，if yu d this in the space statin，with n gravity，the il and the water will stay tgether.
Hw can we separate them，then？In the lecture，Ye Guangfu rtated （旋轉(zhuǎn)） the bttle t create centrifugal frce （離心力）.With this man﹣made gravity，the heavier water is pushed t the furthest pint，which brings the lighter il clser t the center.
（1）Hw many steps did Wang d t make a bridge f water？ C
A．One.
B．Tw.
C．Three.
D．Fur.
（2）Why will il and water quickly separate n Earth？ D
A．Because f thin air n Earth.
B．Because f n gravity n Earth.
C．Because f strng peple n Earth.
D．Because f different densities and gravity.
（3）What did Ye d t separate il and water？ A
A．He rtated the bttle.
B．He pushed il t the center.
C．He created different densities.
D．He threw water t the furthest pint.
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解．
【答案】CDA
【分析】本文主要介紹了在天宮空間站的三個(gè)有趣的實(shí)驗(yàn)。
【解答】（1）細(xì)節(jié)理解題。根據(jù)第四段In the lecture，Wang Yaping first made tw water balls n tw plates，then let them tuch each ther.Next，Wang pulled the tw plates apart，and the water between them didn't break.It became a "bridge"!（在講座中，王亞平首先在兩個(gè)盤(pán)子上做了兩個(gè)水球，然后讓它們相互接觸。接著，王把兩個(gè)盤(pán)子拉開(kāi)，兩個(gè)盤(pán)子之間的水沒(méi)有破裂。它變成了一座"橋"?。┛芍跞阶鏊畼颉９蔬xC。
（2）細(xì)節(jié)理解題。根據(jù)第六段 If we mix il and water in a bttle n Earth，they will quickly separate because they have different densities .Gravity brings the water dwn while the il stays n tp.（如果我們?cè)诘厍蛏习延秃退旌显谝粋€(gè)瓶子里，它們會(huì)很快分離，因?yàn)樗鼈兊拿芏炔煌?。重力使水下降，而油保持在頂部。）可知地球上的油和水?huì)很快分離因?yàn)槊芏群椭亓Σ煌?。故選D。
（3）細(xì)節(jié)理解題。根據(jù)最后一段Ye Guangfu rtated the bttle t create centrifugal frce .With this man﹣made gravity，the heavier water is pushed t the furthest pint，which brings the lighter il clser t the center.（葉廣福旋轉(zhuǎn)瓶子以產(chǎn)生離心力。在這種人造重力作用下，較重的水被推到最遠(yuǎn)的地方，從而使較輕的油更靠近中心。）可知他轉(zhuǎn)動(dòng)瓶子把油和水分開(kāi)。故選A。
【點(diǎn)評(píng)】通讀全文，理解文章大意，閱讀題目后返回原文閱讀并找出與題目相對(duì)應(yīng)的內(nèi)容，仔細(xì)核對(duì)，選擇符合原文原意的答案，完成后再次閱讀并檢查。
15．（2023?新疆模擬）Nw satellites（衛(wèi)星） are helping t frecast（預(yù)報(bào)） the weather．They are in space，and they can reach any part f the wrld．The satellites take pictures f the atmsphere（大氣），because this is where the weather frms（形成）．They send these pictures t the weather statins．S meterlgists（氣象學(xué)家） can see the weather f any part f the wrld．Frm the pictures，the scientists can ften say hw the weather will change．
Tday，nearly five hundred weather statins in sixty cuntries receive satellite pictures．When they receive new pictures，the meterlgists cmpare them with the earlier nes．Perhaps they may find that the cluds have changed during the last few hurs．This may mean that the weather n the grund may sn change，t．In their next weather frecast，the meterlgists can say this．
S the weather satellites are a great help t the meterlgists．Befre satellites were invented，the scientists culd frecast the weather fr abut 24 r 48 hurs．Nw they can make gd frecasts fr three r five days．Sn，perhaps，they may be able t frecast the weather fr a week r mre ahead（提前）．
根據(jù)材料內(nèi)容選擇最佳答案
（1）Satellites travel A ．
A．in space
B．a(chǎn)bve space
C．a(chǎn)bve the grund
D．in the atmsphere
（2）Why d we use the weather satellites t take pictures f the atmsphere？Because B ．
A．cluds frm there
B．the weather frms there
C．the weather satellites can d it easily
D．the pictures can frecast the weather
（3）Meterlgists frecast the weather D ．
A．withut studying satellite pictures
B．befre they receive satellite pictures
C．when they have received satellite pictures
D．a(chǎn)fter they have cmpared the new satellite pictures with the earlier nes
（4）Maybe we'll sn be able t frecast the weather fr D ．
A．ne day
B．tw days
C．five days
D．seven days r even lnger
（5）The main idea f this passage is that satellites are nw used in C ．
A．taking pictures f the earth
B．receiving pictures f the atmsphere
C．weather frecasting
D．ding ther wrk in many ways
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解；主旨大意．
【答案】見(jiàn)試題解答內(nèi)容
【分析】本文主要介紹了衛(wèi)星被用于預(yù)測(cè)天氣，以及其預(yù)測(cè)原理．
【解答】（1）A 細(xì)節(jié)理解題．根據(jù)第一段"Nw satellites（衛(wèi)星） are helping t frecast（預(yù)報(bào)） the weather．They are in space，"可知，衛(wèi)星被用來(lái)預(yù)測(cè)天氣，并且他們是在太空中的．故選A．
（2）B 細(xì)節(jié)理解題．根據(jù)第一段" The satellites take pictures f the atmsphere（大氣），because this is where the weather frms（形成）．"可知，衛(wèi)星拍攝大氣層的照片時(shí)因?yàn)樘鞖庠诖髿鈱又行纬桑蔬xB．
（3）D 細(xì)節(jié)理解題．根據(jù)第二段"When they receive new pictures，the meterlgists cmpare them with the earlier nes．Perhaps they may find that the cluds have changed during the last few hurs．This may mean that the weather n the grund may sn change，t．In their next weather frecast，the meterlgists can say this．"可知，當(dāng)氣象學(xué)家收到新的照片時(shí)，他們把這些照片與之前的照片做比較，就可以預(yù)測(cè)出接下來(lái)的幾個(gè)小時(shí)云彩將會(huì)發(fā)生怎樣的變化，從而預(yù)測(cè)天氣．故選D．
（4）D 細(xì)節(jié)理解題．根據(jù)第三段"Sn，perhaps，they may be able t frecast the weather fr a week r mre ahead（提前）．"可知，或許不久之后我們能可以預(yù)測(cè)一周或者更多時(shí)間的天氣．故選D．
（5）C 主旨大意題．本文主要介紹了衛(wèi)星被用于預(yù)測(cè)天氣，以及其預(yù)測(cè)原理．故C正確．A，B屬于段落大意，錯(cuò)．D選項(xiàng)文章內(nèi)容沒(méi)有涉及相關(guān)知識(shí)，故D錯(cuò)．故選C．
【點(diǎn)評(píng)】閱讀理解題要求理解文章大意，瀏覽題干后帶著問(wèn)題到文中尋找相關(guān)內(nèi)容從而得出答案．本題多為細(xì)節(jié)理解題，在文中很容易找到答案．而推理判斷題則需要根據(jù)題干找出相關(guān)語(yǔ)境，在理解語(yǔ)境的基礎(chǔ)上經(jīng)過(guò)推理得出答案，相對(duì)之下難度會(huì)大些．
16．（2023?樊城區(qū)校級(jí)二模）Quickly check yurself at hme fr the presence f the COVID﹣19 （SARS CV2）antigen.Test results will cme in nly 15 minutes.
Hw t use
（1）The pictures abve are C .
A．a(chǎn) news reprt
B．a(chǎn) ntice
C．a(chǎn)n instructin
D．a(chǎn) cmic strip
（2）Hw lng des it take peple t knw the result f the test？ B
A．Several secnds.
B．Abut 15 minutes.
C．At least an hur.
D．Over half a day.
（3）Which picture belw says that yu shuld test again？ A
A．
B．
C．
D．
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解；推理判斷．
【答案】CBA
【分析】本文主要講述了如何在家中快速篩査自己是否存在COVID﹣19（SARS CV﹣2）抗原。
【解答】（1）推理判斷題。本文主要講述了如何在家中快速篩查自己是否存在COVID﹣19（SARS CV﹣2）抗原，故文章是一個(gè)指導(dǎo)書(shū)。故選C。
（2）細(xì)節(jié)理解題。根據(jù)原文Test results in nly 15 minutes.（測(cè)試結(jié)果僅需15分鐘。）可知測(cè)試結(jié)果僅需15分鐘。故選B。
（3）細(xì)節(jié)理解題。根據(jù)表格中"Re﹣test"所示的圖片可知，選項(xiàng)A符合重新檢測(cè)的標(biāo)準(zhǔn)。故選A。
【點(diǎn)評(píng)】做這類(lèi)閱讀理解，要求考生對(duì)文章通讀一遍，做題時(shí)結(jié)合原文和題目有針對(duì)性的找出相關(guān)語(yǔ)句進(jìn)行仔細(xì)分析，結(jié)合選項(xiàng)選出正確答案。
17．（2023?泗水縣三模）What will astrnauts（宇航員）eat when a space trip takes years？
"Lts f fresh vegetables，" says Dr.Janet Williams，whse team have spent the last 10 years learning hw t grw plants in a space statin.And it's a gd thing that she has already started her wrk，because space gardening can be really hard.
As usual，astrnaut Gerge White lked int the clsed plant rm.He had planted Dr.Williams's quick﹣grwing seedlings（幼苗） in it，but nne f the stems（莖）were shwing.He pened the rm t check and fund the prblem.The stems weren't grwing upward and the rts weren't grwing dwnward.On Earth，gravity（重力）helps a plant's stems and rts t find "up" and "dwn".Hwever，in the space statin，there was almst n gravity.
Dr.Williams suggested a slutin：give the plants mre light，as plants als use sunlight t find their way.And it wrked.When the plants had mre light，the stems turned up and the rts went dwn.
Nw Dr.Williams was free t wrry abut the next prblem：Wuld her baby plants live t flwer？Can we grw fd n a space jurney？
Many plants died in the space thught she knew why：the space plants were hungry fr air.Plants live by taking up CO2 frm the air.Since a plant uses it up in the air arund，the plant needs mving air t bring mre CO2 clse t its surface!On Earth，the air is always mving.Gravity pulls dwn cld air，and warm air rises.And with these air mvements，plants get enugh CO2.
Many earlier experiments with plants in space had used clsed tried a new greenhuse that had a fan t keep the air mve.The plants lved it.They flwered and even prduced mre seeds.Using Dr.Wiliams's methd，astrnaut Gerge cmpleted the fist seed﹣t﹣seed experiment in space，and mved ne plant clser t a garden in space. "And this，" says Dr.Williams， "is gd news fr lng﹣term space travel."
（1）Why have Dr.Williams's team tried t grw plants in space？ C
A．T prduce fresh air fr astrnauts.
B．T help astrnauts relax themselves.
C．T prvide fd fr lng space jurneys.
D．T make the space garden mre beautiful.
（2）Hw did light help slve the prblem mentined in Paragraph 3？ C
A．It caused the gravity t change.
B．It encuraged the plants t grw faster and faster.
C．It helped the plants t grw in the right directin.
D．It shwed the astrnauts where t plant vegetables.
（3）Why did many plants die in the space statin？ D
A．The light was t strng.
B．There was t much CO2.
C．There was nt enugh rm t grw.
D．The air cnditin was nt gd enugh.
（4）The underlined wrd "it" in Paragraph 7 refers t（指） A
A．the mving air
B．the clsed rm
C．the space jurney
D．the space garden
【考點(diǎn)】科普知識(shí)．
【答案】CCDA
【分析】本文主要介紹了威廉博士和他的團(tuán)隊(duì)為了給太空旅行提供新鮮蔬菜，開(kāi)展太空種植植物的研究。
【解答】（1）細(xì)節(jié)理解題。根據(jù)What will astrnauts eat when a space trip takes years？"Lts f fresh vegetables，" says Dr.Janet Williams，whse team have spent the last 10 years learning hw t grw plants in a space statin（當(dāng)太空旅行需要幾年的時(shí)間宇航員將吃什么？"很多新鮮蔬菜，"珍妮特?威廉姆斯博士說(shuō)，他的團(tuán)隊(duì)花了10年時(shí)間學(xué)習(xí)如何在空間站種植植物。）可知，在太空種植植物是為了給太空旅行提供食物。故選C。
（2）推理判斷題。根據(jù)第四段中的Give the plants mre light，as plants als use sunlight t find their way.And it wrked.When the plants had mre light the stems turned up and the rts went dwn（給植物更多的光照，因?yàn)橹参镆怖藐?yáng)光來(lái)認(rèn)路。而且成功了。當(dāng)植物有更多的光照時(shí)，莖向上生長(zhǎng)，根向下生長(zhǎng)。）可知，光可以幫助植物按正確的方向生長(zhǎng)。故選C。
（3）細(xì)節(jié)理解題。根據(jù)Dr.Williams thught she knew why：the space plants were hungry fr air.（威廉姆斯博士認(rèn)為她知道原因：太空植物渴望空氣。）可知，很多植物在太空中死去是因?yàn)榭諝猸h(huán)境不夠好。故選D。
（4）人稱(chēng)指代題。根據(jù)上一句中的keep the air mving（保持空氣流通）可知，此處it 指的是the mving air，流通的空氣。故選A。
【點(diǎn)評(píng)】通讀全文，理解文章大意，閱讀題目后返回原文閱讀并找出與題目相對(duì)應(yīng)的內(nèi)容，仔細(xì)核對(duì)，選擇符合原文原意的答案，完成后再次閱讀并檢查。
18．（2023?安徽模擬）Smartphnes，Pr Sight
Lk arund and yu'll see peple busy n their smartphnes.Smartphnes d make ur lives easier.But have yu ever thught abut what they mean t yur eyes？
Accrding t a study，half f British peple wn smartphnes and they spend an average f tw hurs a day using them.There has been a 35% increase in the number f peple in the UK wh suffer frm shrt﹣sightedness（近視）since smartphnes were intrduced there in 1997.
Staring（盯）at smartphnes screen fr lng time gives yu dry eyes.When lking at smething in the distance，yur eyes autmatically blink（自動(dòng)眨眼）a certain number f times.Hwever，when yu lk at things clser t yur face，the blinking slws dwn.This reduces the amunt f tears and causes discmfrt in yur eyes.Anther bad habit is using smartphnes in dark rms befre ging t sleep.If yu lk at a bright screen while yur pupils（瞳孔）becme larger，t much light enters yur eyes.This can d harm t the eyes and cause a disease called glaucma（青光眼）.
While yu're prbably nt ging t stp using yur smartphne，there are a few things yu can d t prtect yur eyes.Hld yur phne at least 30 centimeters away frm yur eyes when using it.Take a break every hur and try the fllwing：lk at smething at least five meters frm yu and then fcus n the tip f yur nse.Repeat this several times.It shuld reduce the discmfrt in yur eyes.
（1）Accrding t Paragraph 3，using smartphnes imprperly may cause B .
A．t many blinks
B．dry eyes and glaucma
C．smaller pupils
D．mre tears in the eyes
（2）The fllwing things can help yu prtect yur eyes EXCEPT D .
A．hld yur phne at least 30 centimeters away
B．lk at smething at least five meters frm yu and then fcus n the tip f yur nse
C．take a break every hur
D．sleep fr at least 8 hurs a day
（3）This article is written t advise peple D .
A．nt t buy smartphnes
B．t stp using smartphnes
C．t spend much time n smartphnes
D．t use smartphnes prperly
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解；主旨大意．
【答案】BDD
【分析】文章介紹了智能手機(jī)對(duì)我們的眼睛有很大的傷害，并對(duì)如何保護(hù)眼睛提出了建議。
【解答】（1）B 細(xì)節(jié)理解題。根據(jù)"Staring （盯） at smartphnes screen fr lng time gives yu dry eyes…If yu lk at a bright screen while yur pupils （瞳孔） becme larger，t much light enters yur eyes.This can d harm t the eyes and cause a disease called glaucma （青光眼）."長(zhǎng)時(shí)間盯著智能手機(jī)屏幕會(huì)讓你眼睛干燥……如果你在瞳孔變大的時(shí)候看著明亮的屏幕，太多的光線會(huì)進(jìn)入你的眼睛。這會(huì)對(duì)眼睛造成傷害，并導(dǎo)致一種叫做青光眼的疾病.可知，不恰當(dāng)?shù)厥褂檬謾C(jī)可能會(huì)導(dǎo)致眼睛干澀和青光眼。故選B。
（2）D 細(xì)節(jié)理解題。根據(jù)"While yu're prbably nt ging t stp using yur smartphne，there are a few things yu can d t prtect yur eyes…It shuld reduce the discmfrt in yur eyes.雖然你可能不會(huì)停止使用智能手機(jī)，但你可以做一些事情來(lái)保護(hù)你的眼睛……它應(yīng)該可以減少你眼睛的不適感。"可知，文中并沒(méi)有提到每天至少睡8個(gè)小時(shí)會(huì)幫助保護(hù)眼睛，故選D。
（3）D 主旨大意題。根據(jù)第一段Smartphnes，Pr Sight智能手機(jī)，視力差。及整個(gè)文章的理解可知，短文介紹了不恰當(dāng)?shù)厥褂檬謾C(jī)會(huì)對(duì)眼睛造成傷害，因此文章作者的寫(xiě)作目的是建議人們恰當(dāng)?shù)厥褂檬謾C(jī)。故選D。
【點(diǎn)評(píng)】做閱讀理解時(shí)，要仔細(xì)閱讀理解文章內(nèi)容，完成題目時(shí)注意在文章中找到相對(duì)應(yīng)的描述的句子，仔細(xì)確認(rèn)信息完成題目。
19．（2023?鼓樓區(qū)模擬）Squirrels （松鼠） are getting ready fr winter．They are lking fr nuts and seeds，digging hles in the grund r finding hles in trees．That's where they stre the fd they will need during the cming mnths，when the weather is cld and smetimes snwy．Squirrels spend a lt f time in trees，which are like restaurants fr them．Amng their favrite things t eat are nuts and ther parts f trees，like tender buds （花苞）．Squirrels may als eat crn，insects and ther animals．And，as anyne wh has a bird knws，squirrels lve bird fd!
Squirrels stay active all winter，s they need plenty f fd t help keep up their energy．Squirrels tend t buryfd undergrund，piece by piece．Sme squirrels may gather fd int piles that they put at the base f trees r bury undergrund．When they need the fd，squirrels use their memries and sense f smell t help them find what they buried．Smetimes，yu'll even see them digging thrugh the snw．
Squirrels make nests in trees．Sme squirrels spend much f the winter in undergrund tunnels （地道），where it is warmer．When spring cmes，squirrels change their eating habits t new plant grwth，like buds and leaves．Smetimes they frget t dig up all their buried nut s．That's why yu'll smetimes find a little tree grwing in a place where neither yu nr yur family planted it．It must have been the squirrels．
（1）T get ready fr winter，squirrels d all f the fllwing EXCEPT A ．
A．stre leaves t keep warm
B．lk fr nuts and seeds
C．find hles in trees
D．dig hles in the grund
（2）Why d squirrels spend a lt f time in trees？ C
A．Because they can keep warm in trees．
B．Because they can find bird fd there．
C．Because their favrite fd is there．
D．Because they can find insects there．
（3）The underlined part"tend t bury"in Paragraph 2 means C ．
A．never bury
B．seldm bury
C．usually bury
D．hardly bury
（4）Which f the fllwing is TRUE accrding t the passage？ D
A．Squirrels d nt eat any ther animals．
B．Squirrels sleep all the time during winter．
C．Squirrels plant yung trees when spring cmes．
D．Squirrels smetimes fail t find all the buried nuts．
（5）The passage is mainly abut B ．
A．what squirrels are like
B．hw squirrels spend winter
C．where squirrels bury fd
D．why squirrels stre fd fr winter．
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解；推理判斷；詞句猜測(cè)．
【答案】見(jiàn)試題解答內(nèi)容
【分析】松鼠準(zhǔn)備過(guò)冬了．它們尋找堅(jiān)果和種子，在地上挖洞或在樹(shù)上尋找洞穴，以?xún)?chǔ)存它們寒冷或下雪天氣的食物．松樹(shù)的大部分時(shí)間住在樹(shù)上，它們喜歡的食物包括堅(jiān)果以及植物的其他部分，例如花苞，有時(shí)它們也會(huì)吃玉米、昆蟲(chóng)以及其他小動(dòng)物還有鳥(niǎo)食．
松鼠在整個(gè)冬天都很活躍，因此它們需要大量的食物來(lái)給它們提供能量．它們通常會(huì)把食物埋在土里，當(dāng)它們需要食物的食物，它們會(huì)憑著記憶和氣味找到它們埋在地下的食物，甚至有時(shí)候你會(huì)發(fā)現(xiàn)它們能夠找到覆蓋在雪下面的食物．
松鼠會(huì)在樹(shù)上建巢，有些松屬，冬天居住在地下通道中，因?yàn)檫@里比較暖和．春天到來(lái)的時(shí)候，松鼠會(huì)改變它們的飲食習(xí)慣，改為吃青草和樹(shù)葉．因此松鼠們有時(shí)會(huì)忘了找出它們埋的食物，因此你會(huì)發(fā)現(xiàn)你的院子中在沒(méi)有種樹(shù)的情況下會(huì)長(zhǎng)出一顆小樹(shù)；
【解答】（1）A．細(xì)節(jié)理解題．該題可以選用排除法．根據(jù)Squirrels （松鼠） are getting ready fr winter．They are lking fr nuts and seeds，digging hles in the grund r finding hles in trees．可知，松鼠過(guò)冬的時(shí)候，它們尋找堅(jiān)果和種子，在地上挖洞或在樹(shù)上尋找洞穴，并不會(huì)儲(chǔ)存葉子來(lái)保暖，因此答案為A；
（2）C．細(xì)節(jié)理解題．根據(jù)Squirrels spend a lt f time in trees，which are like restaurants fr them．可知，松鼠們很多時(shí)間都在樹(shù)上，原因就是樹(shù)對(duì)于松鼠來(lái)說(shuō)就是restaurant，也就是飯館，因此松鼠在樹(shù)上可以找到吃的，因此答案為C．Because their favrite fd is there．
（3）C．詞義猜測(cè)題．劃線詞所在的句子是Squirrels tend t bury fd undergrund，piece by piece．而后面出現(xiàn)的句子是Sme squirrels may gather fd int piles that they put at the base f trees r bury undergrund．有一些松鼠會(huì)將食物儲(chǔ)存在樹(shù)里，因此將食物埋在土里是最常用的方法，也就是它們通常將食物埋在土里，只不過(guò)有些松屬會(huì)存在樹(shù)洞里，因此這里的tend t 代表的就是usually，經(jīng)常，因此答案為C；
（4）D．推理判斷題．根據(jù)Squirrels may als eat crn，insects and ther animals．可知，松鼠會(huì)吃玉米、昆蟲(chóng)和其他小動(dòng)物，因此A錯(cuò)誤；根據(jù)Squirrels stay active all winter可知，松鼠在整個(gè)冬天都很活躍，并不是一直睡覺(jué)，因此B錯(cuò)誤；根據(jù)Smetimes they frget t dig up all their buried nut s．That's why yu'll smetimes find a little tree grwing in a place where neither yu nr yur family planted it．It must have been the squirrels．可知，有些松鼠會(huì)忘記把它們的食物全部挖出來(lái)，因此有的時(shí)候它們埋藏的種子會(huì)發(fā)芽，但是并不意味著它們?cè)诖禾旆N樹(shù)，因此C錯(cuò)誤、D正確；
（5）B．文章主旨題．根據(jù)文中的內(nèi)容可知，本文詳細(xì)講述了松鼠在冬天的活動(dòng)，也就是松鼠如何越冬，因此答案為B．hw squirrels spend winter
【點(diǎn)評(píng)】本文是一篇科普類(lèi)文章．做題時(shí)要在理解好文意的基礎(chǔ)上，與題目有機(jī)的結(jié)合，從文章中找到相關(guān)細(xì)節(jié)性的句子與選項(xiàng)細(xì)細(xì)比對(duì)，進(jìn)行選擇或推理判斷，選出符合文章內(nèi)容的正確選項(xiàng)．做題注意靈活，有時(shí)可采用排除法或直選法確定出最終答案．
20．（2023?北京模擬）
Can Training Yur Wrking Memry Make Yu Smarter？
We wuld all like t increase ur cgnitive （認(rèn)知的） ability beynd the limits set by Mther Nature.S it's n wnder that brain﹣training prgrams — which fcus n training ur wrking memry — are a multibillin﹣dllar industry.But can this kind f training really make us smarter？
Cgnitive training sees the brain as a kind f muscle （肌肉） that can be made strnger with the right kind f practice.Althugh peple did much research，there has been n agreement abut its effectiveness.Sme think that cgnitive training increases sme cgnitive abilities，while thers less hpeful.
Yet we d knw that sme cgnitive skills prbably g tgether and are predictrs f real﹣life skills such as wrk perfrmance.Thus，training ne cgnitive skill might lead t an imprvement in many ther cgnitive and nn﹣cgnitive skills.That is the key hypthesis （假設(shè)） n which wrking﹣memry training is based.
T test this hypthesis，we examined all the studies abut wrking﹣memry training.The results were very clear.Wrking﹣memry training did nt shw any effect n children's fluid intelligence （流體智力），a persn's ability t slve new prblems and get used t new situatins.It didn't influence their educatinal achievement r ther cgnitive abilities，either.The nly dependable effect was that children gt better at what they were trained t d.S perfrming wrking memry tasks des seem t make yu better at ding them.Hwever，the fact that participants （參與者） gt better at such tasks des nt necessarily mean that their wrking memry ability increased.They may just have learnt hw t perfrm that type f task.
The results d shw that the use f wrking﹣memry training prgrams as an educatinal tl is useless.Beynd wrking﹣memry training，ther recent studies have shwn the limitatins f different types f cgnitive training.
Hwever，these negative （負(fù)面的） results must nt discurage us frm training ur cgnitive and nn﹣cgnitive skills.We just have t realize the actual limitatins f such practice in areas utside what we are actually training.But that desn't mean we shuldn't d it — the mst efficient way t develp a skill is，after all，t train that skill.
（1）Accrding t the passage，cgnitive training prbably C .
A．benefit the training cmpanies
B．balance the learning skills
C．make us strnger thrugh practice
D．help the children get gd results
（2）Children taking part in the experiments were able t D .
A．be familiar with new situatins quickly
B．get greater educatinal achievements
C．succeed when they slve real life prblems
D．d better in the field that they were trained in
（3）What is the writer's pinin n the cgnitive training？ B
A．The cgnitive training is a useful experiment.
B．The cgnitive training can't make us smarter.
C．The cgnitive training challenge the children's skills.
D．The experiment is helpful t children's cgnitive skills.
【考點(diǎn)】科普知識(shí)；細(xì)節(jié)理解；推理判斷．
【答案】CDB
【分析】本文主要論證了認(rèn)知訓(xùn)練是否可以讓人變得更聰明。
【解答】（1）細(xì)節(jié)推理題。根據(jù)第二段Cgnitive training sees the brain as a kind f muscle （肌肉） that can be made strnger with the right kind f practice.（認(rèn)知訓(xùn)練將大腦視為一種肌肉，通過(guò)正確的練習(xí)可以使其變得更強(qiáng)壯。）推斷認(rèn)知訓(xùn)練可能會(huì)讓我們通過(guò)訓(xùn)練更加強(qiáng)壯。故選C。
（2）細(xì)節(jié)理解題。根據(jù)第四段The nly dependable effect was that children gt better at what they were trained t d.（唯一可靠的結(jié)果是，孩子們?cè)谟?xùn)練中做得更好。）可知參加實(shí)驗(yàn)的兒童能夠在他們接受訓(xùn)練的領(lǐng)域做得更好。故選D。
（3）推理判斷題。根據(jù)第四段Hwever，the fact that participants （參與者） gt better at such tasks des nt necessarily mean that their wrking memry ability increased.（然而，參與者在這些任務(wù)中表現(xiàn)更好并不一定意味著他們的工作記憶能力提高了。）推斷作者認(rèn)為認(rèn)知訓(xùn)練不能讓我們變聰明。故選B。
【點(diǎn)評(píng)】閱讀全文，理解文章大意，閱讀題目后返回原文，在原文中找出與題目對(duì)應(yīng)的內(nèi)容，選擇符合原文原意的答案，完成后再次閱讀并檢查。A．
B．
C．
D．
A．
B．
C．
D．

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