（4）科教科普類(lèi)_2022屆新高考英語(yǔ)一輪復(fù)習(xí)七選五話題專(zhuān)項(xiàng)練-試卷下載-教習(xí)網(wǎng)

It is believed that a pregnant wman with a baby shuld nt view a slar eclipse. They are ften tld that their child will be badly frmed if they view a slar eclipse. Hwever, varius scientific authrities have stated ver and ver again that there is n harm at all in viewing a slar eclipse with the right eye gear. ②______ .
It is imprtant, hwever, that yu view a slar eclipse with the right eye gear. Staring right at the sun culd permanently damage the eyes. It is wrng t assume that the sun can be lked at after the mn blcks ut a majrity f it. ③______ .
If yu want t view the eclipse, yu have t get special glasses. As ppsed t ppular belief sunglasses and dark films d NOT prtect ur eyes. ④______ . Yu can d this by fixing a telescpe and fcusing the image nt a sheet f paper. Yu can clearly see the eclipse n the sheet f paper. Yu shuld never lk directly at the eclipse thrugh the telescpe.
Similarly, yu can make a tiny hle n an paque(不透明的)sheet f paper and let the light passing thrugh fall n a sheet f paper. ⑤ ______. Alternatively, yu can watch it live n TV which is the safest way f viewing a slar eclipse!
A. It is best if yu purchase eye wear.
B. S they need nt wrry t view a slar eclipse.
C. Viewing a slar eclipse directly is a strict n-n.
D. Sme f them watch the event thrugh special telescpes.
E. This methd is an effective way t watch an eclipse as well.
F. T safely watch a slar eclipse, wear prtective eclipse glasses.
G. The best way t see a slar eclipse is by viewing its prjected image.
二、閱讀下面短文，從短文后的選項(xiàng)中選出可以填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。
Take a bttle f sda, and shake it really hard. Gas will frm inside, causing a buildup f pressure. Twist the cap ff. Pressure will be released frm the bttle, and sda will sht everywhere.
①________ Pressure builds up inside a vlcan as gas frms in magma (巖漿), which is ht liquid rck beneath the surface f the earth. Gas bubbles in the vlcan need t escape. When a vlcan erupts, magma is pushed up thrugh the pening with great frce. When magma reaches the earth’s surface, it’s called lava (熔巖).
Sme vlcanic eruptins are explsive. Lava shts int the sky. Gas and ht pieces f rck and ash are als released. The intensity f an eruptin depends n a few factrs. One is the magma’s temperature. Anther is the magma’s thickness. ②________
Vlcanic eruptins can cause ther natural disasters. These include landslides, mudslides, earthquakes and tsunamis. Vlcanes can be destructive. ③________ The Hawaiian Islands were created by the eruptins f large lw-lying vlcanes which are made up f layers f hardened lava.
④________ Ash frm vlcanes adds helpful minerals t sil. This helps plants grw strng. Healthy plants prduce xygen fr humans and animals t breathe. Vlcanes als remve heat frm the earth’s interir (內(nèi)部), which helps keep ur planet cl.
In recent years, a new benefit f vlcanes has surfaced. ?⑤________ Their measures invlve using the heat beneath the earth’s surface t prduce electricity.
Vlcanes may be unpredictable. Hwever, as we learn mre abut hw they wrk, they will becme even mre imprtant t life n the earth.
A. Hwever, they can als create new land.
B. Vlcanes can becme mre dangerus.
C. A vlcanic eruptin wrks much the same way.
D. Scientists are using vlcanes t help pwer cities.
E. The amunt f gas trapped inside is als an imprtant ne.
F. Vlcanes are threatening the life f peple acrss the wrld.
G. Vlcanes have played an imprtant rle in shaping the earth.
三、根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。
Researchers define self-cntrl r self-discipline as “ability t cntrl r change ne's inner respnses ". ①__________ Hwever, sme peple think that as an immediate cnsequence f leading lives f cnstant self-cntrl, they aren't likely t gain a lt f pleasure frm life.
②__________ T start,414 adults cmpleted an nline survey. In the survey, they rated their self-cntrl by indicating hw much they agreed with l4 statements, such as “I indeed d certain things that are bad fr me, if they are fun.”
In their study 205 adults were given smart phnes and required t reprt their emtins at randm mments thrughut the week. ③__________ If s, they had t reprt hw hard they tried t resist them, and whether they eventually ended up acting n them.
The researchers fund that the mre self-cntrl peple had, the mre satisfied they were with their lives in the lng run. ④__________ In fact, such peple 's increased happiness t a large extent accunted fr the increased life satisfactin.
These researchers als figured ut that peple high in self-cntrl are simply less likely t find themselves in situatins where that's even an issue. They dn't waste time fighting inner battles ver whether r nt t eat a secnd piece f cake. ?⑤__________ And that, it wuld seem, makes them happier. . . even if ccasinally a little bit sad.
A. In a wrd, they are nt bthered abut such little desires.
B. Researchers checked these general ideas thrugh a survey and study.
C. It is generally believed that in the lng run self-cntrl can make peple happier.
D. Meanwhile, they were als asked t reprt whether they were experiencing any desires.
E. Hwever, peple with mre self-cntrl were als mre likely t be happy in the shrt run.
F. But they are still uncertain why sme peple are mre able t cntrl their inner respnses.
G. Mst adults reprted they failed t cntrl their desire t play vide games befre an exam.
四、根據(jù)短文內(nèi)容,從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。
As is ften the case, when we wake up feeling sleepy and with dark circles under eyes, many f us ften make a decisin: “I’m ging t bed earlier tmrrw!” we are s determined.①_____We are still absrbed in what we are ding withut realizing it is already t late the next day. This behavir is called “bedtime prcrastinatin” (睡眠拖延癥), and results frm lack f self-cntrl and ur bdy clck.
②_____Accrding t a study carried ut by a grup f health psychlgists, 53 percent f the 2,400 participants said they didn’t fllw their sleep schedule, delaying it at least twice a week. They delayed bedtime because they culdn’t stp ding ther trivial things (瑣事), which were keeping them up in the first place.
Peple wh generally have truble resisting temptatins (誘惑) and fllwing their intentins firmly are als mre likely t delay ging t bed. They find it hard t cntrl themselves.③_____Our bdy clck als plays an imprtant rle when it cmes t bedtime. Thse wh get up late are mre likely t pstpne their bedtime than thse wh wake early every mrning. Night wls wuld g t bed late at the very beginning f the weekday, even thugh they had t get up early fr wrk and schl.④_____.
Therefre, if we want t cure ur bedtime prcrastinatin, the intentin t g t bed earlier is nt enugh.⑤_____We shuld have a clear understanding that bedtime prcrastinatin is a big prblem. The chices we make culd turn ut t be pretty imprtant fr ur health.
A. Bedtime prcrastinatin is a cmmn prblem.
B. It will have extreme effect n ur health sner r later.
C. Yet, lack f self-cntrl is nt the nly thing t blame.
D. Unfrtunately, chances are that we dn’t stick t ur prmise.
E. It’s their special bdy clck that plays a part in delaying their bedtime.
F. Bilgical prcesses need t supprt this intentin.
G. S we just need t take actin t change ur sleep mdel.
五、
Is Fresh Air Really Gd fr Yu?
We all grew up hearing peple tell us t "g ut and get sme fresh air." ①_____ Accrding t recent studies, the answer is a big YES, if the air quality in yur camping area is gd.
②_____ If the air yu're breathing is clean—which it wuld be if yu're away frm the smg f cities—then the air is filled with life-giving, energizing xygen. If yu exercise ut f drs, yur bdy will learn t breathe mre deeply, allwing even mre xygen t get t yur muscles(肌肉) and yur brain.
Recently, peple have begun studying the cnnectin between the natural wrld and healing(治愈). ③_____ In these places patients can g t be near nature during their recvery. It turns ut that just lking at green, grwing things can reduce stress, lwer bld pressure, and put peple int a better md(情緒). Greenery is gd fr us. Hspital patients wh see free branches ut their windw are likely t recver at a faster rate than patients wh see buildings r sky instead. ④_____ It gives us a great feeling f peace.
⑤_____ While the sun's rays can age and harm ur skin, they als give us beneficial vitamin D. T make sure yu get enugh vitamin D—but still prtect yur skin—put n sunscreen right as yu head utside. It takes sunscreen abut fifteen minutes t start wrking, and that's plenty f time fr yur skin t absrb a day's wrth f vitamin D.
A.Fresh air cleans ur lungs.
B.S what are yu waiting fr?
C.Being in nature refreshes us.
D.Anther side benefit f getting fresh air is sunlight.
E.But is fresh air really as gd fr yu as yur mther always said?
F.Just as imprtantly, we tend t assciate fresh air with health care.
G.All acrss the cuntry, recvery centers have begun building Healing Gardens.
六、
The Amazn Rainfrest: A Natural Treasure
Welcme t the Amazn rainfrest. As the largest rainfrest in the wrld, it plays a significant rle in maintaining the fine balance f the Earth's ecsystem.
The Amazn rainfrest crsses int eight cuntries. With an area f 5.5 millin square kilmeters, the Amazn rainfrest is mre than half the size f China. The Amazn River, frm which the rainfrest gets its name, is abut 6,400 kilmeters in length. On its jurney frm the muntains t the cean, the river supprts many different ecsystems. ①_____
The frest's different levels supprt an unbelievable variety f wildlife. At the bttm, there is a system f rts beneath the grund. Abve that is the mass f leaf litter n the dark frest flr. ②_____ Then there are the twering ancient hardwds, and finally the tps f the tallest trees many metres abve the grund. Each level f the frest frms its wn little wrld, and is hme t different kinds f living things.
Mre than 1,300 species f birds and ver 400 species f mammals hide amng the jungle's plant life. The jaguar(美洲豹) is ne example. It has yellwish-brwn cat with black spts. While a significant number f jaguars survive here, they are nly ne element f this frest's fd chain. ③_____ These frgs, in turn, feed n insects which eat leaves and fruit. When a jaguar dies, a tiny army f micrrganisms helps break dwn its bdy and return the nutrients t the earth.
The Amazn rainfrest breathes life int the planet by absrbing carbn dixide and prducing ver 20 percent f all the Earth's xygen. ?④_____ Mrever, the Amazn rainfrest is a treasure huse f species that can be used fr fd r medicine. Yet there is ne majr danger t these irreplaceable plants and animals: us.
⑤_____ As the impact f human activities such as agriculture and cattle fanning cntinues t grw and the list f species in danger f extinctin becmes lnger, we are left with a questin: can we affrd t damage the "lungs f the planet"?
A.They feed n many species, including frgs.
B.Thus, it's ften knwn as the "lungs f the planet".
C.Rivers tend t be the easiest way t enter the frest.
D.The next level is made up f shrter plants with large leaves.
E.They give this area the richest species f plants and animals n the Earth.
F.Currently the trees in the Amazn rainfrest absrb arund 500 billin tnnes f carbn dixide each year.
G.Over the past 50 years, 17 percent f the rainfrest has disappeared due t human activities.
答案以及解析
一、
答案：DBCGE
解析：(1)D. 推理判斷題?？涨耙痪?Slar eclipses are beautiful astrnmical events and many peple acrss the wrld travel t faraway places t get a clear view f the phenmenn."提到,日食是美麗的天文現(xiàn)象,世界各地的許多人前往遙遠(yuǎn)的地方,以清楚地看到這一現(xiàn)象,結(jié)合空后一句"Others chse special eyewear.(其他人則選擇特殊的眼鏡。)"可知,空處應(yīng)是也描述觀看日食的設(shè)備,D項(xiàng)"他們中的一些人通過(guò)特殊的望遠(yuǎn)鏡觀看這一現(xiàn)象。"符合語(yǔ)境,D項(xiàng)中的Sme與空后一句的Others呼應(yīng)。故選D項(xiàng)。
(2)B. 推理判斷題。根據(jù)空前一句"Hwever, varius scientific authrities have stated ver and ver again that there is n harm at all in viewing a slar eclipse with the right eye gear."可知,各種科學(xué)權(quán)威一再聲明,用適當(dāng)?shù)难劬Ψ雷o(hù)設(shè)備觀看日食完全沒(méi)有害處,由此可推知,孕婦不能觀看日食的說(shuō)法不正確,即孕婦可以觀看日食。B項(xiàng)"所以她們不必?fù)?dān)心看日食"符合語(yǔ)境。故選B項(xiàng)。
(3)C. 推理判斷題。根據(jù)空前兩句"Staring right at the sun culd permanently damage the eyes. It is wrng t assume that the sun can be lked at after the mn blcks ut a majrity f it."可知,盯著太陽(yáng)看會(huì)對(duì)眼睛造成永久性傷害。如果認(rèn)為月亮遮住了大部分太陽(yáng)后就可以直視太陽(yáng),那是錯(cuò)誤的。由此可推知,不能直接用肉眼看日食,C項(xiàng)"直接觀看日食是絕對(duì)不允許的"符合語(yǔ)境。故選C項(xiàng)。
(4)G. 細(xì)節(jié)理解題。空前一句"As ppsed t ppular belief, sunglasses and dark films d NOT prtect ur eyes."提到,與普遍的看法相反,太陽(yáng)鏡和暗膜并不能保護(hù)我們的眼睛,結(jié)合空后一句"Yu can d this by fixing a telescpe and fcusing the image nt a sheet f paper. Yu can clearly see the eclipse n the sheet f paper.(你可以把望遠(yuǎn)鏡固定在一張紙上,把圖像對(duì)焦。你可以在這張紙上清楚地看到日食。)"可知,空處應(yīng)是描述看日食的正確方法,空后是描述具體的操作,G項(xiàng)"觀察日食的最好方法是觀看它的投影。"符合語(yǔ)境,空后一句中的this指代G項(xiàng)中的"viewing its prjected image"。故選G項(xiàng)。
(5)E. 推理判斷題?？涨耙痪?Similarly, yu can make a tiny hle n an paque(不透明的) sheet f paper and let the light passing thrugh fall n a sheet f paper. (類(lèi)似地,你可以在一張不透明的紙上挖一個(gè)小孔,讓通過(guò)小孔的光落在一張紙上。)"是介紹另一個(gè)觀看日食的方法,分析選項(xiàng),E項(xiàng)"這種方法也是觀測(cè)日食的一種有效方法。"說(shuō)明其作用,符合語(yǔ)境。故選E項(xiàng)。
二、
答案：CEAGD
解析：這是一篇說(shuō)明文。文章對(duì)火山的形成、噴發(fā)強(qiáng)度的決定因素、火山的危害和好處等進(jìn)行了介紹。
【小題1】根據(jù)前文“Take a bttle f sda, and shake it really hard. Gas will frm inside, causing a buildup f pressure. Twist the cap ff. Pressure will be released frm the bttle, and sda will sht everywhere.”(拿瓶蘇打水,用力搖晃。氣體會(huì)在里面形成,造成壓力的積聚。把蓋子擰下來(lái)。壓力會(huì)從瓶子里釋放出來(lái),蘇打水會(huì)噴得到處都是。)可知,選項(xiàng)A中的the same way就是指指蘇打水從瓶子里噴出來(lái)的方式,根據(jù)后文“Pressure builds up inside a vlcan as gas frms in magma (巖漿), which is ht liquid rck beneath the surface f the earth. Gas bubbles in the vlcan need t escape. When a vlcan erupts, magma is pushed up thrugh the pening with great frce.”(當(dāng)氣體在巖漿中形成時(shí),壓力在火山內(nèi)部積聚(巖漿), 它是地球表面下的熱液體巖石?；鹕街械臍馀菪枰莩觥．?dāng)火山噴發(fā)時(shí),巖漿會(huì)被巨大的力量推上火山口。)可知,火山爆發(fā)的方式和前文中提到的相同。所以選項(xiàng)C“火山爆發(fā)的作用方式大致相同?！鼻泻衔囊狻９蔬xC。
【小題2】根據(jù)前文“The intensity f an eruptin depends n a few factrs. One is the magma’s temperature. Anther is the magma’s thickness.”(噴發(fā)的強(qiáng)度取決于幾個(gè)因素。一是巖漿的溫度。另一個(gè)是巖漿的厚度。)可知,此處是講決定噴發(fā)的強(qiáng)度的幾個(gè)因素,并且前文中已經(jīng)出現(xiàn)兩個(gè),所以選項(xiàng)E“被困在里面的氣體量也是一個(gè)重要因素。”是講第三個(gè)因素,切合文意。故選E。
【小題3】根據(jù)后文“The Hawaiian Islands were created by the eruptins f large lw-lying vlcanes which are made up f layers f hardened lava.”(夏威夷群島是由大型低洼火山噴發(fā)形成的,這些火山是由堅(jiān)硬的熔巖層組成的。)可知,此處是講火山噴發(fā)也會(huì)創(chuàng)造新的土地,對(duì)應(yīng)選項(xiàng)A中的“they can als create new land”(它們還可以創(chuàng)造新的土地),又和前文“Vlcanes can be destructive.”(火山具有破壞性。)構(gòu)成轉(zhuǎn)折關(guān)系,對(duì)應(yīng)選項(xiàng)A中的轉(zhuǎn)折詞hwever。所以選項(xiàng)A切合文意。故選A。
【小題4】根據(jù)后文“Ash frm vlcanes adds helpful minerals t sil. This helps plants grw strng. Healthy plants prduce xygen fr humans and animals t breathe. Vlcanes als remve heat frm the earth’s interir (內(nèi)部), which helps keep ur planet cl.”(火山灰為土壤添加了有益的礦物質(zhì)。這有助于植物茁壯成長(zhǎng)。健康的植物產(chǎn)生氧氣供人和動(dòng)物呼吸。火山也會(huì)帶走地球內(nèi)部的熱量, 有助于保持地球涼爽。)可知,此處是講火山對(duì)地球起到了重要作用,所以選項(xiàng)G“火山在塑造地球方面起了重要作用?！鼻泻衔囊狻９蔬xG。
【小題5】根據(jù)后文“Their measures invlve using the heat beneath the earth’s surface t prduce electricity.”(他們的措施包括利用地表下的熱量發(fā)電。)和前文“In recent years, a new benefit f vlcanes has surfaced.”(近年來(lái),火山的一個(gè)新的好處浮出水面。)可知,此處是指利用火山發(fā)電,所以選項(xiàng)D“科學(xué)家們正在利用火山為城市供電?！鼻泻衔囊?。故選D。
三、
答案：CBDEA
解析：本文是一篇說(shuō)明文,自律和自我控制是一種能力,研究人員通過(guò)調(diào)查研究發(fā)現(xiàn)自律會(huì)對(duì)人們的生活帶來(lái)積極的影響。
【1題詳解】本題的關(guān)鍵詞是“hwever”。橫線后一句“Hwever, sme peple think that as an immediate cnsequence f leading lives f cnstant self-cntrl, they aren’t likely t gain a lt f pleasure frm life.”告訴我們?nèi)藗冋J(rèn)為過(guò)著自我控制的生活不可能讓人們從生活里得到快樂(lè)。句中的hwever說(shuō)明橫線句的內(nèi)容與本句內(nèi)容相反,C項(xiàng)“It is generally believed that in the lng run self-cntrl can make peple happier.”符合語(yǔ)境。故選C項(xiàng)。
【2題詳解】本段主要講述的是研究人員利用調(diào)查研究的方法查明真實(shí)情況。B項(xiàng)“Researchers checked these general ideas thrugh a survey and study.”是本段內(nèi)容的概括,本段其余內(nèi)容是對(duì)他們所做的研究的具體說(shuō)明。故B項(xiàng)正確。
【3題詳解】橫線前一句“In their study, 205 adults were given smart phnes and required t reprt their emtins at randm mments thrughut the week”說(shuō)明,在研究中,205位成年人被要求在隨機(jī)的時(shí)刻報(bào)告他們這周的情緒情況。本句內(nèi)容還是與研究相關(guān)的內(nèi)容,D項(xiàng)“Meanwhile, they were als asked t reprt whether they were experiencing any desires.”也是研究的內(nèi)容之一,符合上下文語(yǔ)境。故D項(xiàng)正確。
【4題詳解】橫線前一句“The researchers fund that the mre self-cntrl peple had, the mre satisfied they were with their lives in the lng run.”前一句告訴我們,長(zhǎng)期來(lái)看人們?cè)阶月?他們對(duì)生活越滿意。實(shí)際上短期來(lái)看自律的人對(duì)生活也會(huì)比較滿意。E項(xiàng)“Hwever, peple with mre self-cntrl were als mre likely t be happy in the shrt run.”符合語(yǔ)境,故選E項(xiàng)。
【5題詳解】橫線前一句“They dn’t waste time fighting inner battles ver whether r nt t eat a secnd piece f cake”告訴我們自律的人不會(huì)浪費(fèi)時(shí)間去考慮要不要再吃一塊蛋糕。他們不會(huì)為這些小事煩惱。A項(xiàng)“In a wrd, they are nt bthered abut such little desires.”符合上下文語(yǔ)境,故A項(xiàng)正確。?
四、
答案：1. D2. A3. C4. E5. F
解析：1. 根據(jù)上文中 "I'm ging t bed earlier tmrrw!" we are s determined. 可知,“我們”
很堅(jiān)定地說(shuō),明天將早點(diǎn)睡覺(jué)。再根據(jù)下文
We are still absrbed in what we are ding withut realizing it is already t late the next day. 可知,第二天“我們”仍然專(zhuān)注于“我們”正在做的事情,卻沒(méi)有意識(shí)到已經(jīng)太晚了。所以空處可能表示“我們沒(méi)有遵守前一天的諾言,還是很晚睡覺(jué)”,D項(xiàng)意為“不幸的是,我們很可能不遵守諾言”,承上啟下,符合語(yǔ)境。故正確答案為D。
2. 根據(jù)下文 Accrding t a study carried ut by a grup f health psychlgists, 53 percent f the 2,400 participants said they didn't fllw their sleep schedule, delaying it at least twice a week. 可知,根據(jù)一組健康心理學(xué)家進(jìn)行的一項(xiàng)研究,2400名參與者中有53%的人表示他們沒(méi)有遵循自己的睡眠時(shí)間表,每周至少推遲兩次。A項(xiàng)意為“睡前拖延癥是一個(gè)常見(jiàn)的問(wèn)題”,引出下文,符合語(yǔ)境。故正確答案為A。
3. 根據(jù)上文 They find it hard t cntrl themselves. 可知,他們發(fā)現(xiàn)很難控制自己。所以空處可能講述自控力的缺乏。C項(xiàng)意為“然而,缺乏自控并不是唯一的原因”,承接上文,符合語(yǔ)境。?故正確答案為C。
4. 根據(jù)本段第四句 Our bdy clck als plays an imprtant rle when it cmes t bedtime.可知,我們的生物鐘在就寢時(shí)間也扮演著重要的角色。結(jié)合上文 Night wls wuld g t bed late at the very beginning f the weekday, even thugh they had t get up early fr wrk and schl. 可知,夜貓子會(huì)在工作日的開(kāi)始晚睡,即使他們不得不早起工作和上學(xué)。所以空處可能講述這種現(xiàn)象的原因。E項(xiàng)意為“是他們特殊的生物鐘在延遲他們的就寢時(shí)間上起了作用”,承接上文,符合語(yǔ)境。故正確答案為E。
5. 根據(jù)上文 Therefre, if we want t cure ur bedtime prcrastinatin, the intentin t g t bed earlier is nt enugh. 可知,因此,如果我們想要治愈我們的就寢拖延癥,早睡的意愿是不夠的。所以空處可能為如何治愈就寢拖延癥。F項(xiàng)意為“生物學(xué)過(guò)程需要支持這一意圖”,承接上文,符合語(yǔ)境。故正確答案為F。
五、
答案：①-⑤ EAGCD
解析：?①設(shè)空處前句提到"g ut and get sme fresh air", 然后設(shè)空處后一句就是針對(duì)提問(wèn)的回答"the answer is a big YES", 設(shè)空處應(yīng)是針對(duì)呼吸新鮮空氣這件事情進(jìn)行提問(wèn), 所以選擇E項(xiàng)。
②設(shè)空處后面都是在闡述呼吸新鮮空氣的好處, 尤其兩次提到xygen(氧氣), xygen與A項(xiàng)中的lungs有聯(lián)系, 所以選擇A項(xiàng)。
③設(shè)空處前一句中的關(guān)鍵詞healing與G項(xiàng)中的Healing對(duì)應(yīng), G項(xiàng)中的recvery與設(shè)空處后一句中的recvery對(duì)應(yīng)。此外, G項(xiàng)中出現(xiàn)Healing Gardens, 后一句馬上出現(xiàn)In these places來(lái)指代Healing Gardens, 因此答案是G項(xiàng)。
④此段講了接近大自然有助于病人的康復(fù), 并對(duì)有哪些幫助進(jìn)行了進(jìn)一步說(shuō)明, 所以在本段的最后再次進(jìn)行總結(jié), 話題依然與大自然有關(guān), 而且是總結(jié)性的句子, 所以選擇C項(xiàng)。C項(xiàng)中nature與話題一致, 與設(shè)空處后一句均是對(duì)本段的收尾。
⑤設(shè)空處后一句中的the sun's rays與D項(xiàng)中的sunlight對(duì)應(yīng)。而D項(xiàng)中的Anther side benefit f getting fresh air又是對(duì)前面段落中闡述呼吸新鮮空氣有好處的延伸, 因此D項(xiàng)是最佳選項(xiàng)。
六、
答案：①-⑤ EDABG
解析：①過(guò)渡句。由上句On its jurney frm the muntains t the cean, the river supprts many different ecsystems.以及下文具體介紹亞馬遜雨林的各種動(dòng)植物可知, 設(shè)空處起到承上啟下的過(guò)渡作用。E項(xiàng)(它們給這個(gè)地區(qū)帶來(lái)了地球上最豐富的動(dòng)植物物種。)符合語(yǔ)境, 故選E。
②細(xì)節(jié)句。根據(jù)空前Abve that is the mass f leaf litter n the dark frest flr.及空后Then there are the twering ancient hardwds, and finally the tps f the tallest trees many metres abve the grund.可知, 設(shè)空處應(yīng)是起到銜接作用, 從下至上介紹亞馬遜雨林每一層的生物形式, 故選D。
③細(xì)節(jié)句。根據(jù)空后These frgs, in turn, feed n insects which eat leaves and fruit.中的These frgs可知, frgs應(yīng)在上文出現(xiàn)過(guò)。但文中沒(méi)有, 則必然在此空中, 故選A。
④細(xì)節(jié)句。根據(jù)空前一句(亞馬遜雨林通過(guò)吸收二氧化碳, 產(chǎn)生全球超過(guò)20%的氧氣, 給地球帶來(lái)生機(jī)。)可知, 設(shè)空處是對(duì)前一句的補(bǔ)充說(shuō)明。B項(xiàng)(因此, 它經(jīng)常被稱(chēng)作"地球之肺"。)符合語(yǔ)境, 且承接上句, 故選B。
⑤過(guò)渡句。上一段最后一句指出亞馬遜雨林面臨我們?nèi)祟?lèi)所帶來(lái)的威脅, 此空后進(jìn)一步說(shuō)明人類(lèi)對(duì)亞馬遜雨林的威脅所帶來(lái)的后果, G項(xiàng)(在過(guò)去的50年里, 17%的雨林由于人類(lèi)活動(dòng)而消失。)銜接上下文, 故選G。

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