
A
Dry eye—a cnditin that ccurs when yur eyes dn't prduce enugh tears,the tears dn't wrk crrectly r they evaprate (蒸發(fā)) t quickly—is much mre than a bther. "The burning can feel like sand is in yur eyes,and this can cause eye tiredness,light insensitivity,and blurry visin," says Angela Bevels,a dctr in Tucsn,Arizna.
Nearly 16 millin Americans may have dry eye,accrding t the Natinal Eye Institute.Anyne can develp the prblem,but it's mre cmmn in wmen and peple ver 50.
Smetimes dry eye is a temprary cnditin caused by a variety f irritants (刺激物).But it can be cnstant,t,when caused by immune system diseases.Skin issues n r arund the eyelids and diseases f the glands (腺) in the eyelids are als cmmn cntributrs.Peple wh wear cntact lenses (隱形眼鏡) r have had eye surgeries are als at a higher risk.
Sme lifestyle changes can minimize the discmfrt.First,take frequent breaks frm staring at cmputer and phne screens,which may cause tears t wrk vertime,accrding t Aditya Kanesa-thasan,MD,an eye dctr at the Wills Eye Hspital in Philadelphia.
Turn ff fans r ther direct air t yur face,as this can increase the evaprative lss f tears as well,he says.Eight t ten glasses f water every day can als play a rle in keeping yur eyes lubricated (潤(rùn)滑的).
Over-the-cunter eye drps can help ease symptms.But when these slutins dn't prvide relief r yu find yu're using drps mre than six times a day,it's time t see an eye dctr fr treatments.
What d we knw abut dry eye accrding t passage? ______
A. It is a temprary cnditin.
B. It is caused by eye weakness.
C. It will make yu unable t sense light.
D. It may be caused by immune system diseases.
Which grup f peple are mre likely t have dry eye? ______
A. Peple under 50.B. Peple with eyelids skin issues.
C. Peple wearing glasses.D. Peple having dne eye surgeries.
What shuld peple with dry eye d? ______
A. Use eye drps mre ften.B. Avid using phnes r cmputers.
C. Drink enugh water every day.D. G t the dctr fr eye surgeries.
What's the best title fr the passage? ______
A. Cping with Dry Eye.B. Tips fr Eye Health.
C. Caring fr Yur eyes.D. Causes f Dry Eye.
B
Besides sil,all plants need water.This makes it hard t grw plants where it's dry.But this prblem may sn be slved by researchers.Their inventin is a super-misture-absrbent gel (凝膠),r SMAG.
"The gel-based material can be used as a sil enhancer,as well as alternative sil in greenhuses," said Guihua Yu,an engineer at the University f Texas-Austin.He led the team that develped the gel.He als said this material culd be "directly mixed with sil r fertilizer at certain amunts".
The gel wrks similarly t hw dew frms.Dew is thse water drplets attached t leaves f grass in the mrning.It frms because f differences in air temperature between day and night.Air cntains different gases,including water vapr (蒸氣).Warmer air hlds mre water vapr.As the air cls after dark,it lses its ability t hld sme f it.When it reaches a certain temperature — knwn as the dew pint — sme water vapr will turn int tiny drps f water.When temperature rises the next day,that water evaprates,again turning int vapr.
The research team decided t use this prcess t aid plants.The gel mixed with sil absrbs the water vapr and hlds it.The next day,the gel instead slwly releases (釋放) that water int the sil.
Jeff Hattey,a sil scientist,says the gel sunds pretty helpful in farming,but yu prbably wn't see the gel at the hardware stre anytime sn.He ntes that based n the quantities f the new material used in Yu's experiments,utdr fields might require a whle lt f it.Accrding t his research,farmers might have t add abut 13 trucks f gel t the sil tp per acre (英畝).
Yu believes future studies will help his team understand if the gel culd be used fr larger,utdr fields. "Frtunately,the gel is nt pisnus," Yu says.S it shuldn't hurt the bacteria r wrms that are needed t keep sil healthy fr grwing things.
What is the secnd paragraph mainly abut? ______
A. The applicatin f the gel.B. The raw material f the gel.
C. The characteristics f the gel.D. The research prcess f the gel.
Why is dew mentined in the third paragraph? ______
A. T intrduce its frmatin.
B. T explain the principle f the gel.
C. T stress the imprtance f water vapr.
D. T clarify the definitin f the dew pint.
What prblem with the gel des Jeff Hattey pint ut? ______
A. It is f little help in real farming.
B. It will be t expensive t buy.
C. It requires t much calculatin t apply it t utdr fields.
D. It must reach a huge amunt t be effective in utdr fields.
What can we learn abut the gel? ______
A. It wrks nly at night.
B. It can replace sil in dry areas.
C. It is friendly t the creatures in the sil.
D. It makes use f dew t ffer plants water.
C
By Tan Bwen/ Peple's Daily app
11:37,December 09,2019
Adrable baby giant pandas are always curius abut the wrld and lve t play arund.Recently,in suthwest China's Chengdu Research Base f Giant Panda Breeding,a baby panda was caught n camera getting his head stuck behind a lg.
The panda tried t pull his head thrugh the gap at first but culdn't manage t pass thrugh it.Later,the breeder came t rescue him by pushing his bttm instead and nagged this little cutie cnstantly like a mther,but the baby panda cntinued t act cute,melting all panda lvers' heart!
Click n this vide t see the warm and sweet interactin between the breeder and the naughty baby panda!
What was wrng with the baby giant panda? ______
A. The panda was sleeping in a tree.
B. The panda was hit by anther.
C. The panda gt itself stuck behind a lg.
D. The panda was dying.
Which f the fllwing statements is crrect? ______
A. The passage was written by Tan Bweng.
B. The baby panda mentined in the passage is a female ne.
C. The baby panda mentined in the passage is a male ne.
D. The baby panda pulled his head thrugh the gap successfully.
What wuld yu d if yu want t make cmments n this passage n internet? ______
A. Click n the vide.B. Click the Buttn f"Say smething".
C. Find a nte bk.D. Buy a cmputer first.
D
Having a best friend is ne f the mst imprtant experiences f childhd.Adults,hwever,generally take friendship fr granted (認(rèn)為理當(dāng)如此).They ften feel the jy f having a best friend while grwing up.But kids are curius (好奇的) and smetimes they cannt understand the meaning f friendship.This bk describes the jy and imprtance f yuthful friendships as eleven pairs and grups f best friends tell what they like and dislike abut each ther,what special things they d tgether,and why they are s clse.
Their stries prve that best friends can live far away r right next dr,can have different backgrunds,can argue and can stay best friends frever-if they knw hw t keep a friendship alive.The bk prvides suggested activities fr best friends,such as creating a special language,making a best friend's website,rganizing a best friend's party,r starting a best friend's club.What is mst imprtant is t supprt each ther when ne f them is in truble.The bk als pints ut different kinds f prblems between friends,such as hw t deal with different pinins,hw t keep their friendships fr a lnger time,and hw t cmmunicate with each ther.
N matter whether yu have a best friend r nt,after reading this bk,yu will learn ways t get alng well with thers.Finally,yu will find ut smene may be right there,
We can learn frm Paragraph 1 that ______ .
A. peple knw little abut the imprtance f friendship
B. adults hardly understand what friendship means
C. peple ften make best friends in their childhd
D. peple can get lts f pleasure frm their friends
What shuld friends d t keep their friendships ging fr a lng time? ______
A. Learn languages tgether.B. Jin a friend's club.
C. Try t help each ther.D. Talk with friends ften.
What can we knw frm the example f the suggested activities? ______
A. Peple can learn hw t becme a best friend.
B. Friends shuld spend mre time being tgether.
C. It is easy t make friends with ther peple.
D. It is interesting t take part in these activities.
What des the underlined sentence mean? ______
A. Yu keep yur friends waiting fr yu fr a lng time.
B. Thse wh like waiting fr yu are yur life-lng friends.
C. It takes yu quite a lng time t knw wh yur real friends are.
D. Yu make friends easily when yu knw the meaning f friendship.
The COVID-19 epidemic(新冠疫情) is sill spreading rapidly thrughut the wrld.Luckily,it is under cntrl in China with the effrts f ur gvernment and all the peple.Hwever,we shuld still be careful in ur daily life.There're sme rules fr us t fllw.
1.Get vaccinated (打疫苗)
Since there's still n special medicine t cure(治愈) COVID-19, (1) The gvernment is prviding available vaccine(疫苗) fr everyne in ur cuntry.If yu're ver 18 years ld and in gd health,yu can get vaccinated near yur cmmunity. (2)
2.Wear masks(口罩)
Peple have been used t wearing masks since the epidemic brke ut.It is summer nw,maybe wearing masks in ht weather makes yu feel uncmfrtable.Hwever, (3) S whenever yu g ut,dn't frget t put n yur mask.Yu may lk cler with a mask n!
3.Wash yur hands
(4) Especially when yu get hme frm schl r wrk,r return frm any ther public places,the first thing yu shuld d is t turn n the tap(水龍頭),pick up the sap and wash yur hands cmpletely.
4.Keep safe scial distance(距離)
Yu'd better nt g t crwded places.The summer vacatin is beginning.If yu have t g t the stres,mvies,parties,supermarkets,etc,besides wearing masks,remember t keep scial distance. (5)
Anyway,take gd care f yurself and live a safe and happy life!
A.Wash yur hands as ften as pssible.
B.But yu have t pay!
C.we dn't need t d anything abut it.
D.What's mre,it is free!
E.Avid getting t clse t ther peple.
F.the vaccine is the mst imprtant way t prevent it.
G.it is till a gd way t stp the virus (病毒) frm spreading amng peple.
A. AB. BC. CD. DE. EF. FG. G
A. AB. BC. CD. DE. EF. FG. G
A. AB. BC. CD. DE. EF. FG. G
A. AB. BC. CD. DE. EF. FG. G
A. AB. BC. CD. DE. EF. FG. G
When I was 12 years ld,I went with my dad t his wrk --- a car shwrm.I was wandering arund and(21)a pr wman with a child in her arms standing(22)the shwrm.I saw that she was(23)and went inside and tld my father.My(24)went ut and asked the wman t(25)int the shwrm.He ffered her sme water and then (26)her what was wrng.
The wman said that her(27) had died sme mnths ag and that she didn't have anyne else in her family wh culd(28)her.She did sme manual labr t(29)sme mney t take care f her daughter but her daughter was(30)fr the last three days and she was(31) t g t wrk.Nw she didn't have a grain f fd t eat.While she was relating (講述) her stry t my father,she was unable t(32)her emtins and started crying again.My father and I were(33) mved by her stry.
We gt sme(34) fr her and her baby t eat.My father then tk them t the nearest(35)fr her baby t be treated as the baby did nt seem t be very well.On the way,we(36)her a 5 kg bag f wheat frm the market.My father gave her sme mney befre we left her.The wman was s(37).It is eight years later,but that event is still s(38) in my mind.My father's(39)t this wman inspired me deeply and since then,I have decided t walk a similar path and(40) thers.
A. sawB. heardC. feltD. lked
A. insideB. besideC. inD. utside
A. sayingB. cryingC. laughingD. thinking
A. mtherB. friendC. sisterD. father
A. gB. enterC. cmeD. reach
A. askedB. tldC. requestedD. required
A. daughterB. husbandC. relativeD. brther
A. lveB. helpC. begD. pity
A. brrwB. saveC. earnD. lend
A. wellB. healthyC. pleasedD. sick
A. abutB. busyC. unableD. able
A. stayB. cntrlC. keepD. remain
A. deeplyB. graduallyC. finallyD. lately
A. drinkB. clthingC. bksD. fd
A. grcer shpB. hspitalC. supermarketD. shwrm
A. fundB. bughtC. sldD. gave
A. gratefulB. excitedC. gladD. amused
A. ldB. shrtC. lngD. fresh
A. actinB. calmnessC. kindnessD. effect
A. encurageB. inspireC. serveD. need
Dear Xia Li,
My time here in China is ging well.I lve my new schl (1) classmates.Over the Octber hliday,my parents and I are planning t g t Xi'an t see the Terractta Army.I've heard that it is an (2) (amaze) sight,and I can't wait t g.T me,the stry f the Terractta Army is almst unbelievable.It's amazing that there are mre than 8,000 (3) ( statue),and n ne in mdern times knew abut (4) ( they) until the1970s.
We're als planning t visit several ther places in Xi'an.My dad and I are bth lking frward t (5) ( g) t the Shaanxi Histry Museum,because my dad lves histry and I have heard that this museum is knwn (6) a "Chinese treasure huse"!We're als ging t the Xi'an City Wall and a few ther famus (7) ( sight).
We're taking the train, (8) (leave)the day befre the Octber hliday begins.We're arriving at 9:30 will start sightseeing right away,s I hpe we sleep well n (9) train!
I guess that's all fr nw!I'll write again sn and send phts!D yu have any plans fr the (10) (cme) hliday?Hpe t hear frm yu sn.
Yur friend,
Richard
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
假定英語(yǔ)課上老師要求同桌之間交換修改作文,請(qǐng)你修改你同桌的以下作文。文中共有10處錯(cuò)誤,每句中最多有兩處。錯(cuò)誤涉及單詞的增加、刪除或修改。
增加:在缺詞處加一個(gè)漏詞符號(hào)(∧),并在此符號(hào)下面寫出該加的詞。
刪除:把多余的詞用斜線(\)劃掉。
修改:在錯(cuò)詞下面劃一橫線,并在該詞下面寫出修改后的詞。
注意:1.每處錯(cuò)誤及其修改均僅限一詞;
2.只允許修改10處,多者(從第11處起)不計(jì)分。
I went shpping with my wife.We had a lt f things t buy.We drive t the centre f the city and stpped ur car in the frnt f a shp.An hur late,we came back t the car.But it was strangely that we culdn't pen the dr.But we asked a pliceman fr help.He was glad t help us.A few minute later,he gt the dr pen.Just then a man came up and shuted angrily,"Hw are yu ding with my car?" We were surprising and went t see the number f the car.What yu think we did then?We had t speak srry t the man again and again.
假定你是李華,你所在的社區(qū)準(zhǔn)備建一個(gè)大型超市,考慮到社區(qū)有一些殘疾人,請(qǐng)你給建筑師寫一封信,提出一些建議。內(nèi)容要點(diǎn)如下:
1.提供殘疾人專用車位;
2.如果是多層超市,建議提供殘疾人專用電梯;
3. ……
注意:1.詞數(shù)100左右;2.開(kāi)頭和結(jié)尾已給出,不計(jì)入總詞數(shù)。
參考詞匯:多層的multi-strey預(yù)留的停車位reserved parking
Dear Sir r Madam,
I have heard that a new supermarket will be built in ur cmmunity.
________________
Yurs faithfully,
Li Hu
答案
1~4.【答案】C、B、C、A
5~8.【答案】A、B、D、C
9~11.【答案】C、C、B
12~15.【答案】D、C、A、D
16~20.【答案】F、D、G、A、E
21~40.【答案】A、D、B、D、C、A、B、B、C、D、C、B、A、D、B、B、A、D、C、C
41.【答案】【小題1】and【小題2】amazing【小題3】statues【小題4】them【小題5】ging
【小題6】as【小題7】sights【小題8】leaving【小題9】the【小題10】cming
42.【答案】I went shpping with my wife.We had a lt f things t buy.We t the centre f the city and stpped ur car in the frnt f a shp.An hur ,we came back t the car.But it was that we culdn't pen the dr. we asked a pliceman fr help.He was glad t help us.A few later,he gt the dr pen.Just then a man came up and shuted angrily," are yu ding with my car?" We were and went t see the number f the car.What ∧yu think we did then?We had t srry t the man again and again.
詳解:
(1)drive改成drve.考查動(dòng)詞時(shí)態(tài)。句意:我們開(kāi)車到市中心,并且把我們的車停到一家商場(chǎng)前面。作者在回憶往事,整篇文章都使用的是一般過(guò)去時(shí),這里也應(yīng)該用一般過(guò)去時(shí),所以drive改成drve。
(2)去掉the.考查固定短語(yǔ)。句意:我們開(kāi)車到市中心,并且把我們的車停到一家商場(chǎng)前面。in the frnt f在…前面(內(nèi)部),in frnt f在…前面(外部),所以去掉the。
(3)late改成later.考查副詞。句意:一個(gè)小時(shí)后,我們回到了車上。"一個(gè)小時(shí)之后"應(yīng)該說(shuō)An hur later,這是常見(jiàn)的用法,所以late改成later。
(4)strangely改成strange.考查形容詞。句意:但奇怪的是,我們打不開(kāi)門。was之后用形容詞作表語(yǔ),所以strangely改成strange。
(5)But改成S.考查連詞。句意:但奇怪的是,我們打不開(kāi)門。所以我們讓一個(gè)警察來(lái)幫忙。題干中表示"所以…",所以But改成S。
(6)minute改成minutes.考查可數(shù)名詞的復(fù)數(shù)。句意:幾分鐘以后,他把門打開(kāi)了。A few修飾可數(shù)名詞復(fù)數(shù),所以minute改成minutes。
(7)hw改成what.考查特殊疑問(wèn)詞。句意:你們正在對(duì)我的車做什么?題干中表示"做什么",作ding的賓語(yǔ),所以hw改成what。
(8)surprising改成surprised.考查形容詞。句意:我們很吃驚,看了看汽車的車牌號(hào)。V+ing修飾物,v+ed修飾人,這里修飾人,所以surprising改成surprised。
(9)yu之前加d.考查插入語(yǔ)。句意:你認(rèn)為我們那時(shí)做了什么?d yu think是插入語(yǔ),本句為特殊疑問(wèn)句,所以用疑問(wèn)句語(yǔ)序,所以yu之前加d。
(10)speak改成say.考查動(dòng)詞。句意:我們不得不反復(fù)地說(shuō)對(duì)不起。say srry t sb.對(duì)……說(shuō)對(duì)不起,該用法是固定用法,say后跟說(shuō)話內(nèi)容,speak后跟表示語(yǔ)言的詞,所以speak改成say。
43.【答案】Dear Sir r Madam,
I have heard that a new supermarket will be built in ur cmmunity.S I'd like t put frward a few suggestins.I'd appreciate it if yu can take my advice fr the disabled's cnvenience.(寫信目的)
Firstly,reserved parking fr the disabled shuld be ffered because it is handy fr them t use.【高分句型一】(提供殘疾人專用車位) Secndly,I strngly advise thata special elevatr be prvided fr the disabled if the supermarket t be cnstructed is a multi-strey ne,because it is essential t the disabled. (如果是多層超市,建議提供殘疾人專用電梯)Last but nt least,special access fr peple with disabilities shuld be established in the cunter.(建立殘疾人特殊通道)
Thank yu fr reading my leter.I hpe my suggestins will meet with yur apprval.I'm sure mre peple will g t the supermarket if gd access fr the disabled is designed.【高分句型二】(感謝和希望)
Yurs faithfully,
Li Hua
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