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本次作業(yè)是本門課程本學(xué)期的第8次作業(yè),注釋如下:大學(xué)英語IV第8單元作業(yè)題

一、單項選擇題(只有一個選項正確,共40道小題)

1.-Howdoyouwishtodrawyourmoney?-[本題2分]

(A)I'mjustlooking.

(B)I'dliketoopenanaccount,please.

(C)Ineedtentwenties.

(D)Idon'twantyourhelp.

你選擇的答案:未選擇[錯誤]

正確答案:C

解答參考:[第八單元]C此對話發(fā)生在銀行,客戶在辦理業(yè)務(wù)。銀行職員詢問客戶要什么票面,所以C是

正確答案,客戶說自己想要10張20元的。

2.-HowdoIopenthisaccount?

[本題2分]

(A)Pleasefillouttheseformsfirst.

(B)Ok,pleasedoit.

(C)Youarewelcome.

(D)Ifsveryconvenient.

際選擇的答案:未選擇[錯誤]

正確答案:A

解答參考"第八單元]A客戶問“我怎么開這個賬戶呢?",根據(jù)一般的常識,開帳戶要先填表格,所以A"請

先填寫這些表格”是最佳答案。

3.-Whatisthesumforaminimumdeposit?

[本題2分]

(A)Idon'tknow.

(B)Hereyouare.

(C)

(D)1.5%peryear.

你選擇的答案:未選擇[錯誤]

正確答案:C

解答參考:[第八單元]c客戶詢問:“最低存款額是多少?”銀行的工作人員應(yīng)該給出具體的回答。所以C“1

0美元”應(yīng)是最佳答案。A“我不知道”B“給你”都不合適。D"每年是1.5%”是回答如“年利息是多少”之類的問題,

不是此題的答案。

4.-ShallIearninterestonmycheckingaccount?

[本題2分]

(A)Youmustbekidding.

(B)No,youdon't.

(C)Howmuchdoyouwant?

(D)1.5%peryear.

你選擇的答案:未選擇[錯誤]

正確答案:B

解答參考:[第八單元]B客戶詢問“我在支票戶頭上的錢有利息嗎?M,銀行工作人員應(yīng)回答“有"或是‘沒有”,

所以B“沒有”是最佳答案。

5.-Ihaveabalanceof350dollars,isthatright?

[本題2分]

(A)Hereyouare.

(B)No.It,s7.5%.

(C)Youarewelcome.

(D)l*msorry.Yourbalanceis355dollars.

你選擇的答案:未選擇[錯誤]

正確答案:D

解答參考:[第八單元]D客戶詢問:“我的存款余額是350美元,對嗎?",銀行人員應(yīng)做出回答,如“是的”

或者“不好意思,你的存款是……:所以D是最佳答案。

6.-Areyoupayinganannualinterestof8%?

[本題2分]

(A)Sure,hereyouare.

(B)Pleasecheckit.

(C)No.It's7.5%.

(D)Itchangesalot.

你選擇的答案:未選擇[錯誤]

止:確答案:C

解答參考:[第八單元]C客戶詢問:“你們是不是付8%的年利?”銀行工作人員應(yīng)回答“是的”或“不是的,年

利是……”,所以C應(yīng)是正確的答案。

7.-I'dliketocashthismoneyorder.

[本題2分]

(A)Certainly.Justamoment.

(B)Youarewelcome.

(C)Don'tdothis.

(D)Isitnecessary?

你選擇的答案:未選擇[錯誤]

正確答案:A

解答參考:[第八單元]A當(dāng)客戶要求兌換他的匯票時,銀行工作人員應(yīng)該熱情的說:“好的,請等一等。”

所以A應(yīng)是適當(dāng)?shù)膽?yīng)對。

8.-CouldyoutellmetherateofexchangebetweenthedollarandRMB?

[本題2分]

(A)Pleasecheckityourself.

(B)Ifs880yuanfor100dollars.

(C)Ithaschanged.

(D)Haven'tyouseenit?

你選擇的答案:未選擇[錯誤]

正確答案:B

解答參考:[第八單元]B當(dāng)客戶對銀行工作人員說“請告訴我美元和人民幣之間的兌換率是多少?”,銀行工

作人員應(yīng)熱情地如實回答“……美元兌換……元人民幣"。所以B是正確答案。

9.-Pdliketoopenanaccountwiththisbank.

[本題2分]

(A)Welcome!

(B)Thankyou.

(C)Sure,acurrentoradepositaccount?

(D)Areyousure?

你選擇的答案:未選擇[錯誤]

正確答案:C

解答參考:[第八單元]C當(dāng)客戶說“我要在這個銀行開?個儲蓄戶頭。銀行人員應(yīng)詢問“存活期還是定期”

等具體情況。所以C是恰當(dāng)?shù)膽?yīng)對。注意,定期還可以用fixedaccount來表示。

10.-Whatcurrencydoyouwant?

[本題2分]

(A)Iwant100dollars.

(B)Iwanttoopenanaccount.

(C)Whatever.

(D)IwantUSdollars.

你選擇的答案:未選擇[錯誤]

正確答案:D

解答參考:[第八單元]D當(dāng)銀行工作人員問客戶要哪國貨幣時,客戶應(yīng)該明白地做出回答。所以D“我要美

元。”是適當(dāng)?shù)膽?yīng)對。而C“隨便”會令對方陷入為難的處境。

11.Thepooroldwomancan'therhotwaterbottle.[本題1分]

(A)dowithout

(B)dowith

(C)doup

(D)doawaywith

你選擇的答案:未選擇[錯誤]

正確答案:A

解答參考:[第八單元]Adowithout不要,不用,在本句中與can't構(gòu)成雙重否定表示“不能不要……”;

dowith容忍,忍受;doup重新整修,收拾齊整:doawayw計h廢除,結(jié)束【譯文】這位平窮的老婦人

不能沒有她的熱水瓶。

12.Theactualbywhichcoalisextractediswellworthwatching.[本題1分]

(A)process

(B)procession

(C)pattern

(D)conduct

你選擇的答案:未選擇[錯誤]

正確答案:A

解答參考:[第八單元]Aprocess過程,方法,步驟;procession行歹U,隊伍;pattern式樣,模式;cond

uct行為,舉止【譯文】提煉煤炭的真實過程是值得?看的。

13.Thegovernmentissupposedtoconsidertheproblemstheinterestsofthepublic.[本

題1分]

(A)inviewof

(B)inthelightof

(C)accordingto

(D)intermsof

你選擇的答案:未選擇[錯誤]

正確答案:D

解答參考:[第八單元]Dintermsof在...方面,從……角度,按照:inviewof由于,鑒于;intheli

ghtof從……的觀點;accordingto根據(jù)【譯文】政府應(yīng)該從大眾的角度去考慮問題。

14.Aboutthree-fourthsofsurfaceoftheearthcoveredbythesea.[本題1分]

(A)is

(B)are

(C)have

(D)havebeen

你選擇的答案:未選擇[錯誤]

正確答案:A

解答參考:[第八單元]A當(dāng)主語是分?jǐn)?shù)時,謂語根據(jù)分?jǐn)?shù)后的名詞可數(shù)還是不可數(shù)來確定單數(shù)還是復(fù)數(shù)。s

urface表面,外表是不可數(shù)名詞,因此選A)is。【譯文】大約四分之三的地表都被海洋覆蓋。

15.Manyanexperimentperformedbythescientistsprovedthehypothesis.[木題1分]

(A)have

(B)has

(C)are

(D)was

你選擇的答案:未選擇[錯誤]

正確答案:B

解答參考:[第八單元]Bmanya/an雖然表示“許多”,但謂語動詞要用單數(shù)形式?!咀g文】科學(xué)家做的許

多試驗證實了這個假想。

16.Themotherdidn,tknowwhoforthebrokenglass.[本題1分]

(A)blamed

(B)beblamed

(C)toblame

(D)wouldblame

你選擇的答案:未選擇[錯誤]

正確答案:A

解答參考:[第八單元]A固定搭配betoblame應(yīng)受譴責(zé),應(yīng)負(fù)責(zé)任【譯文】媽媽不知道應(yīng)該怪誰打碎了

花瓶。

17.Thatbuildinghasbeenintoaschoolforalmost30years.[本題1分]

(A)convinced

(B)converted

(C)transmitted

(D)transferred

你選擇的答案:未選擇[錯誤]

正確答案:B

解答參考:[第八單元]Bconvertto/into...轉(zhuǎn)變,轉(zhuǎn)換成...;convince使確信;transm計ted傳輸,轉(zhuǎn)送;

transfer遷移,移動【譯文】那座樓房改成學(xué)校已經(jīng)快三十年了。

18.IfItakethemedicinetwiceadayitshouldmycold.[本題1分]

(A)heal

(B)cure

(C)treat

(D)recover

你選擇的答案:未選擇[錯誤]

正確答案:B

解答參考:[第八單元舊cure和heal都表示“治愈、(使)恢復(fù)健康”,但heal多指傷口、創(chuàng)傷的愈合,

且多做不及物動詞;cure多指疾病的治愈;treat意為“治療”;recover意為“恢復(fù)”【譯文】如果這種藥我

一天吃兩次,它就能治好我的感冒。

19.Thetablewasinacurious___asboththetopandlegswereslightlycurved.[本題1分]

(A)form

(B)pattern

(C)shape

(D)model

你選擇的答案:未選擇[錯誤]

正確答案:C

解答參考:[第八單元]C這四個詞都有“形,型,樣子”的意思°shape形狀,形態(tài);form形式,方式;p

attern樣式,圖案;model模型,模式。【譯文】這張桌子的形狀很別致,桌面和桌腿都有點波浪型。

20.Theelegantdecorations___thegymintoastarlitballroom.[本題1分]

(A)reverted

(B)transformed

(C)sustained

(D)interrupted

你選擇的答案:未選擇[錯誤]

正確答案:B

解答參考:[第八單元]Btransform意為“徹底改變...的外貌”,性格或性質(zhì),常用作transformsth./sb.

into…;revert回復(fù)(原狀態(tài)或原狀態(tài));sustain意為“支撐,維持";interrupt意為“打慚(講話或行動)”

【譯文】優(yōu)美的裝飾將體育館變成了一個星光閃爍的舞廳

21.ThemoviestaraswellasalotoffansphotographedalotbyTVstationsandne

wspapers.[本題1分]

(A)were

(B)was

(C)had

(D)has

你選擇的答案:未選擇[錯誤]

正確答案:B

解答參考:[第八單元]B七語之后有由aswellas連接的短語時,謂語應(yīng)與主語的單復(fù)數(shù)?致。因此此句

的謂語應(yīng)與moviestar一致選單數(shù)。這又是一句被動句,因此應(yīng)選B)was。【譯文】這位電影明星連同

許多影迷一道被電視臺和報社照了很多照片。

22.AsIhaveameetingatfour,minutesallthatIcansparetotalkwithyou.[本題1

分】

(A)are

(B)was

(C)is

(D)were

你選擇的答案:未選擇[錯誤]

正確答案:C

解答參考:[第八單元]C表示時間的復(fù)數(shù)名詞或短語作為?個整體看待時,其謂語動詞用單數(shù)形式。此句

是現(xiàn)在時因此選C)十?!咀g文】由于四點鐘我有一個會議,我只能抽出幾分鐘的時間和你談?wù)劇?/p>

23.Sixthousandmilestoofartotravel.[本題1分]

(A)are

(B)is

(C)has

(D)were

你選擇的答案:未選擇[錯誤]

正確答案:B

解答參考:[第八單元]B表示距離的復(fù)數(shù)名詞或短語作為?個整體看待時,其謂語動詞用單數(shù)形式?!咀g

文】六千英里對于旅行來說太遠了。

24.Wehappenedbeintheneighborhood.[本題1分]

(A)to

(B)of

(C)at

(D)on

你選擇的答案:未選擇[錯誤]

正確答案:A

解答參考:[第八單元]Ahappento碰巧....恰巧【譯文】我們恰好是鄰居。

25.Physicsistothesciencewhichwascallednaturalphilosophyinhistory.[本題1分]

(A)alike

(B)equivalent

(C)likely

(D)uniform

你選擇的答案:未選擇[錯誤]

正確答案:B

解答參考:[第八單元]Bbeequivalentto相等當(dāng)于……,等同于……;alike相同的,相似的;likely很

可能的;uniform統(tǒng)一的,相同的【譯文】物理學(xué)相當(dāng)于歷史上被稱做自然哲學(xué)的科學(xué)。

26.Ifsheajob,sheprobablywouldn'tbeabletoseeherfriendsveryoften.[本題1分]

(A)hastoget

(B)weretoget

(C)hadgot

(D)couldhave

你選擇的答案:未選擇[錯誤]

正確答案:B

解答參考:[第八單元舊此句為表示將來的虛擬句。條件從句的謂語用should/wereto+動詞原形,主

句用should/would/could/might+動詞原形?!咀g文】如果她找到了一份工作,那么她就可能不能經(jīng)常

見她的朋友了。

27.rightnow,shewouldgetthereonSunday.[本題1分]

(A)Wouldsheleave

(B)Wereshetoleave

(C)Ifsheleaves

(D)Ifshehadleft

際選擇的答案:未選擇[錯誤]

正確答案:B

解答參考:[第八單元]B此句為表示與現(xiàn)在事實相反的虛擬句。條件從句的謂語用一般過去時,be動詞全

用were,主:句用should/would/could/might+動詞原形。當(dāng)虛擬條件句中的謂語動詞是were,should,

had時,可以省去if,將were,should,had提前。【譯文】如果現(xiàn)在她立刻動身,那么她星期天就能到

達那里。

28.Thecostoflivinghasrisensorapidlyduringthepastseveralyearslower-income

familiescanhardlybuywhattheyneed.[本題1分]

(A)inwhich

(B)which

(C)whose

(D)that

你選擇的答案:未選擇[錯誤]

正確答案:D

解答參考:[第八單元]Dso...that...表示“如此……以致于……”【譯文】在過去幾年中生活費用急劇增長

以致于一些低收入家庭購買不起他們所需要的東西。

29.Amonthofholidaysinthesummerw川certainlybringyouaround.[本題1分]

(A)resort

(B)place

(C)house

(D)hotel

你選擇的答案:未選擇[錯誤]

正確答案:A

解答參考:[第八單元]Aresort度假勝地,summerresort表示“避暑地”【譯文】到避暑圣地去療養(yǎng)一個

月肯定會使你恢復(fù)健康。

30.Asthecompetitionissointensethatnojobisnowadays.[本題1分]

(A)long

(B)fix

(C)temporary

(D)permanent

你選擇的答案:未選擇[錯誤]

正確答案:D

解答參考:[第八單元]Dpermanent永久的,持久不變的;10ng長的,長期的;fix使固定;temporary暫

時的,臨時的【譯文】如今競爭是如此激烈以致于沒有任何工作是永恒不變的。

31.Theboardofthecompanyhasdecidedto___itsoperationtoincludeallaspectsofthecl

othingbusiness.[本題1分]

(A)multiply

(B)stretch

(C)lengthen

(D)expand

你選擇的答案:未選擇[錯誤]

正確答案:D

解答參考:[第八單元]Dexpand擴大;multiply增加;stretch伸展,伸長;lengthen延長【譯文】

公司的董事會決定擴展其經(jīng)營范圍,使其涵蓋服裝業(yè)的所有業(yè)務(wù)。

32.Fewofmyfriendsattheparty?[本題1分]

(A)werepresent

(B)werepresented

(C)waspresent

(D)waspresented

你選擇的答案:未選擇[錯誤]

正確答案:A

解答參考:[第八單元]A主謂?致,謂語用復(fù)數(shù);present表示“出席的”,形容詞。因此選A?!咀g文】兒

乎沒有我的朋友出席了這場晚會。

33.Notonlyyoubutalsotheprofessorsurprisedattheresultoftheexam.[本題1分]

(A)are

(B)is

(C)were

(D)havebeen

你選擇的答案:未選擇[錯誤]

正確答案:B

解答參考:[第八單元]B由notonly...but(also)…連接的并列主語,其謂語動詞的數(shù)需和鄰近的主語保持

?致。此句中謂語動詞的數(shù)需與professor?致,應(yīng)為單數(shù),因此選B,【譯文】不僅你就連教授也對考試

的結(jié)果感到意外。

34.Arunningnoseandasorethroatisthefirstofacold.[本題1分]

(A)symptom

(B)omen

(C)mark

(D)token

你選擇的答案:未選擇[錯誤]

正確答案:A

解答參考:[第八單元]Asymptom癥狀,征兆;omen預(yù)兆,征兆;mark記號;token象征【譯文】流鼻

涕和喉嚨痛是感冒的最初癥狀。

35.Americansharesrose,,by38%.[本題1分]

(A)inaverage

(B)ataverage

(C)onaverage

(D)toaverage

你選擇的答案:未選擇[錯誤]

正確答案:C

解答參考:[第八單元]C固定搭配onaverage表示“平均,平均起來”【譯文】美國所占的份額平均增長

了38%o

36.Thetrainwasgraduallyspeed.[本題1分]

(A)pickon

(B)pickingout

(C)pickingup

(D)pickingat

你選擇的答案:未選擇[錯誤]

正確答案:C

解答參考:[第八單元]Cpickupspeed加速;pickon作弄,挑剔;pickout挑選,選出;pickat用指

尖拉,少量地吃?!咀g文】火車慢慢的在加速。

37.Women'searningsarestillverylowmen's[本題1分]

(A)incontrastto

(B)inrelationto

(C)infavorof

(D)inexcessof

你選擇的答案:未選擇[錯誤]

正確答案:B

解答參考:[第八單元]Binrelationto與...相比,關(guān)于,涉及;incontrastto和....形成對比;infav

orof贊同,有利于;inexcessof超過,較……為多【譯文】與男性的收入相比女性的收入仍然還很低。

38.Finallytheirmarriagedivorce.[本題1分]

(A)endin

(B)endup

(C)endon

(D)endat

你選擇的答案:未選擇[錯誤]

正確答案:A

解答參考:[第八單元]A固定搭配endin以……而告終,以……為結(jié)果【譯文】最后他們的婚姻以離婚

而告終。

39.Policethesearchforthelostchildasduskapproached.[本題1分]

(A)justified

(B)concentrated

(C)promoted

(D)intensified

你選擇的答案:未選擇[錯誤]

正確答案:D

解答參考:[第八單元]Dintensify加強;justify證明...是正當(dāng)?shù)?;concentrate集中;promote促進,

發(fā)揚【譯文】黃昏將至,警察加強了對失蹤小孩的搜尋。

40.Thenumberofthestudentsintheclasslimitedtofifteen.[本題1分]

(A)have

(B)is

(C)are

(D)will

際選擇的答案:未選擇[錯誤]

正確答案:B

解答參考:[第八單元]Bthenumberof+名詞作主語其謂語動詞用單數(shù)?!咀g文】該班級的學(xué)生人數(shù)限

制在15人以內(nèi)。

二、閱讀理解、完形填空題(共5道小題)

41.

Manisconstantlyawareoftheinfluenceofnatureintheformoftheairhebreathes,thewa

terhedrinks,thefoodheeats,andtheflowofenergyandinformation.Andmanyofhistrouble

sarearesponsetothenaturalprocessesandchangesintheweather,intensifiedirradiationof

cosmicenergy,andthemagneticstormsthatragearoundtheearth.Inshort,weareconnected

withnatureby“blood”tiesandwecannotliveoutsidenature.Duringtheirtemporarydeparturesf

romEarth,spacementakewiththemabitofthebiosphere.Nowheredoesnatureaffecthumanit

yinexactlythesameway.Itsinfluencevaries.Dependingonwherehumanbeingshappentob

eontheearth'ssurface,itassignsthemvaryingquantitiesoflight,warmth,water,precipitation,f

loraandfauna.Humanhistoryoffersanynumberofexamplesofhowenvironmentalconditionsa

ndthereliefofourplanethavepromotedorretardedhumandevelopment.

Manisnotonlyadwellerinnature,healsotransformsit.Fromtheverybeginningofhisexi

stence,andwithincreasingintensityhumansocietyhasadaptednatureandmadeallkindsofin

cursionsintoit.Anenormousamountofhumanlaborhasbeenspentontransformingnature.Hu

manityconvertsnature'swealthintothemeansofthecultural,historicallifeofsociety.Manhas

subduedanddisciplinedelectricityandcompelledittoservetheinterestsofsociety.Notonlyha

smantransferredvariousspeciesofplantsandanimalstodifferentclimaticconditions;hehasal

sochangedtheshapeandclimateofhishabitationandtransformedplantsandanimals.Ifwew

eretostripthegeographicalenvironmentofthepropertiescreatedbythelaborofmanygenerati

ons,contemporarysocietywouldbeunabletoexistinsuchprimevalconditions.Manandnature

interactdialecticallyinsuchawaythat,associetydevelops,mantendstobecomelessdepend

entonnaturedirectly,whileindirectlyhisdependencegrows.Thisisunderstandable.Whileheis

gettingtoknowmoreandmoreaboutnature,andonthisbasistransformingit,man'spowerov

ernatureprogressivelyincreases,butinthesameprocess,mancomesintomoreandmoreexte

nsiveandprofoundcontactwithnature,bringingintothesphereofhisactivitygrowingquantities

ofmatter,energyandinformation.

[共5題]

(1)Manyofman'stroublesare.[本題2分]

(A)createdbynaturaldisasters

(B)causedbynaturalprocessesandchangesintheweather

(C)irradiationofcosmicenergyandthemagneticstorms

(D)bothBandC

你選擇的答案:未選擇[錯誤]

正確答案:D

(2)Accordingtothepassage,howwouldnatureaffecthumansociety?[本題2分]

(A)Naturealwaysgivesustroubletohinderthedevelopment.

(B)Naturealwayspromotethedevelopmentofhumansociety.

(C)Naturecaneitherpromoteordelayhumandevelopment.

(D)Nature'seffectonhumansocietyistoosmalltobenoticed.

你選擇的答案:未選擇[錯誤]

正確答案:C

(3)Accordingtothepassage,mancantransformnatureby[本題2分]

(A)changingtheshapeandclimateofhishabitation.

(B)transformingvariousplantsandanimals.

(C)makinguseofelectricitytoserveitsownneeds.

(D)transformingnature'swealthintothemeansofthecultural,historicallifeofsociety.

你選擇的答案:未選擇[錯誤]

正確答案:D

(4)Whatdoes“primeval”probablymeaninparagraph2?[本題2分]

(A)original

(B)modern

(C)poor

(D)advanced

你選擇的答案:未選擇[錯誤]

正確答案:A

(5)Whatisthemainideaofthispassage?[本題2分]

(A)Nomatterhowpowerfulisman,wearestillunderthecontrolofnature.

(B)Humanandnaturearecloselyconnectedtoeachother.

(C)Withthedevelopmentofhumansociety,nowmancantotallydominatenature.

(D)Naturecanhelpustodevelophumansociety.

你選擇的答案:未選擇[錯誤]

正確答案:B

參考答案:

[第八單元];第5小題:B主:旨題。該篇文章談?wù)摿巳祟惻c自然的關(guān)系,兩者緊密聯(lián)系在起,相互制

約,相互依托。因此選B,人類與自然緊密的聯(lián)系在一起。

42.

Theworldisturningtodust,withlandsthesizeofRhodeIslandbecomingdesertwasteland

everyyearandtheproblemthreateningtosendmillionsofpeoplefleeingtogreenercountries,t

heUnitedNationssays.

One-thirdoftheEarth'ssurfaceisatrisk,drivingpeopleintocitiesanddestroyingagriculture

invastswathesofAfrica.Thirty-onepercentofSpainisthreatened,whileChinahaslost36,000

squaremilestodesert-anareathesizeofIndiana-sincethe1950s.

ThisweektheUnitedNationsmarksthe10thanniversaryoftheConventiontoCombatDeser

tification,aplanaimedatstoppingthephenomenon.Despitetheeffects,thetrendseemstobe

pickingupspeed-doublingitspacesincethe1970s."It'sacreepingcatastrophe,MsaidMichel

Smitall,aspokesmanfortheLJ.N.secretariatthatoverseesthe1994accord."Entirepartsofthe

worldmightbecomeuninhabitable.n

Slash-and-burnagriculture,sloppyconservation,overtaxedwatersuppliesandsoaringpopulati

onsaremostlytoblame.Butglobalwarmingistakingitstoll,too.Thewarningcomesasacont

roversialmovie,'TheDayAfterTomorrow'iswhippingupinterestinclimatechange,andasriver

sandlakesdryupintheAmericanWest,givingAmericansatasteofwhafstocomeelsewher

e.

TheUnitedNationssays:

一Fromthemid-1990sto2000,1,374squaremileshaveturnedintodesertseachyear一an

areaaboutthesizeofRhodeIsland.Thafsupfrom840squaremilesinthe1980s,and624sq

uaremilesduringthe1970s.

-By2025,two-thirdsofthearablelandinAfricawilldisappear,alongwithone-thirdofAsia'

sandone-fifthofSouthAmerica's.

一Some135millionpeople-equivalenttothepopulationsofFranceandGermanycombined

areatriskofbeingdisplaced.

[共5題]

(1)Accordingtothepassage,whatistheproblemthreateningmillionsofpeople?[本題2分]

(A)Theproblemofdesertification.

(B)Theproblemofglobalwarming.

(C)Theproblemofwaterlacking.

(D)Theproblemofpoverty.

你選擇的答案:未選擇[錯誤]

正確答案:A

(2)WhichofthefollowingstatementisNOTthephenomenonofDesertification?[本題2分]

(A)AgricultureisdestroyedinvastswathesinAfrica.

(B)Peoplearedrivenintocities.

(C)Chinahaslostlargeareastodesert.

(D)Theworldisbecomingwarmerandwarmer.

你選擇的答案:未選擇[錯誤]

正確答案:D

(3)Accordingtothepassage,whatisthepossibleconsequenceofDesertification?[本題2分]

(A)Theworldwillbecomeunfavorableforhumantolive.

(B)Theworldwillbecomemorefavorableforhumantolive.

(C)Theworldwillbecomemorebeautiful.

(D)Thepopulationwillgrowlargerandlarger.

你選擇的答案:未選擇[錯誤]

正確答案:A

(4)WhichofthefollowingisNOTthereasonforDesertification?[本題2分]

(A)savagedevelopmentofagriculture

(B)everincreasingpopulations

(C)globalwarming

(D)people'sinterestindesert

你選擇的答案:未選擇[錯誤]

正確答案:D

(5)Thelandturningintodesertseachyearin1990sis[本題2分]

(A)morethantwotimesasthatin1980s

(B)morethanthreetimesasthatin1980s

(C)morethantwotimesasthatin1970s

(D)morethanthreetimesasthatin1970s

你選擇的答案:未選擇[錯誤]

正確答案:C

參考答案:

[第八單元];第5小題:C細節(jié)題。根據(jù)最后一段Fromthemid-1990sto2000,1,374squaremiles

haveturnedintodesertseachyear-anareaaboutthesizeofRhodeIsland.Thafsupfrom84

0squaremilesinthe1980s,and624squaremilesduringthe1970s.(從20世紀(jì)90年代中期到2

000年,世界每年有1374平方英里的土地淪為荒漠——面積大約相當(dāng)于?個羅德島。而70年代,每年淪

為荒漠的面積是624平方英里,80年代則是840平方英里),因此選C,是70年代的兩倍多。

43.

The"balanceofnature"isnotanemptyphrase.Natureprovidesapopulationtooccupyasu

itableenvironmentandcutsdownsurpluspopulationtofittheavailablefoodsupply.Onemeans

ofreducingsurpluspopulationispredators(食肉動物);othersareparasites(寄生蟲)anddiseases.

Also,populationdensityproducesnervousdisordersandevendrivesanimalstomassmigrations,

likethelemmings(旅鼠)ofNorwaywhoplungeintothesea.

Thatpredatorspopulationsincreasetocontrolotheranimalshaslongbeenknown.Manyyea

rsago,theHudsonsBayCompanyrecordsrevealedthatthefoxpopulationwentupanddown

aboutayearaftertherabbitpopulationhadgoneupanddown.

Sometimesasituationoccursinwhichthepredator'spopulationisreducedtoalevelbelowt

hatwhichnaturecanreadilyreplace.OnValcourIslandinLakeChamplain(NewYork),acostly

campaignresultedintheeliminationofpredatoryanimalsonlytohavebirdsandsmallanimals(i

ncludinggrouse(松雞)andhares,populargame)increaseforfouryearsafterward.Then,lacking

predatorcontrol,natureresortedtodiseasetocutdownthesepopulations.

Jamaicahadanexampleofnature'spersistenceinprovidinganimalsforexistinghabits.Suga

rplanters,about75yearsago,importedmongooses(貓鼬)tocontrolrats.Themongooseskilled

offtheratsand,withplentifulfood,multiplied.Ratsbecamescarceandthemongoosesatelamb

s,kids,puppies,andwildlife.Eventually,foodbecamescarceandthemongooses,populationde

dined.

[共5題]

(1)Thephrase"balanceofnatureM(Line1,Para.1)means.[本題2分]

(A)reducingthepopulationofpredators

(B)keepingtherightnumberofanimalsfortherightamountoffood

(C)keepingtheratioofsmallgametopredators

(D)drivinganimalstomassmigrations

你選擇的答案:未選擇[錯誤]

正確答案:B

(2)Bywhatwayscannaturereducesurpluspopulation?[本題2分]

(A)predators

(B)parasites

(C)diseases

(D)alltheabove

你選擇的答案:未選擇[錯誤]

正確答案:D

(3)Whenpredatorscontrolfails,naturebringsanimalpopulationintobalanceby.[本題2

分]

(A)eliminatingthenumberofpredators

(B)increasingthenumberofotheranimals

(C)seekingthehelpofdiseasetoreduceotheranimals

(D)replacingthenumberofpredatorsimmediately

你選擇的答案:未選擇[錯誤]

正確答案:C

(4)WhenthemongoosesinJamaicakilledofftheratsthey.[本題2分]

(A)attackedhumans

(B)atethesugarcrop

(C)becameproblemsthemselves

(D)hadnothingtoeat

你選擇的答案:未選擇[錯誤]

正確答案:C

(5)Itisimpliedinthepassagethat.[本題2分]

(A)sugarplanterimportedmongoosestocontrolrats

(B)manshouldneverkillanimals

(C)manhascompletecontrolovernature

(D)toupsetthebalanceofnaturecanbetroublesome

你選擇的答案:未選擇[錯誤]

正確答案:D

參考答案:

[第八單元];第5小題:D推斷題。本文的中心是談自然界的平衡問題,最后一段又以牙買加的例子談

了平衡被破壞后,給動物界本身帶來的問題,因此D項推理符合原文中心思想。

44.

TheNorthernHemisphere(半球)isexperiencingaperiodofincreasedvolcanicactivity.Thee

ruptionofMountSt.Helensin1980isevidenceofthisactivity.Itwasamajoreruptionbecause

theamountofvolcanicmatterwassogreat.Expertsestimatedthattwocubic(立方的)kilometer

sofearthwasthrownintotheatmosphere.Theycanmakeaguesslikethisbasedonevidenc

e.Thesmokeandvolcanicmatterwereforcedstraightup60,000feetintoahighpartoftheat

mosphere,thestratosphere(同溫層).ThisiswherethegreatwindsthatcircletheEartharefoun

d.Eruptionofthissizemighttakeplaceonlyonceeverydecade.

EruptionsofthistypeareinfluencingtheEarth'sclimate.Becauseoftheparticlesthatare

addedtotheEarth*sstratosphere,theairitselfbecomescloudy.Thismeansthatthetransparenc

yoftheatmospheredecreasesbecauselesslightcanpassthrough.Thisdeceaseinlightiscon

nectedtoadropinthesurfacetemperatureoftheEarth.Itreducesapproximately0.5牛,about

aquarterofadegreeCelsius.Thisdropintemperatureaffectstheweatherpatternsforyears.

Volcaniceruptionsseemtocomeincycles.Forexample,inNorthAmericatherewasaserie

soferuptionsintheearly1900's.Therewerefewvolcaniceruptionsinthetimeperiodbetween

1925and1945.Thenfrom1945to1970thenumberofannualeruptionsdoubledfromabouta

pproximately16to18ayearto37to40ayear.

ScientistsbelievethatvolcanoesoccurwherethereisaweaknessorthinspotintheEarth,s

crust.Thisweakspot,apartofafault,allowsthehotliquidrock,moltenrock,deepunderthe

surfacetocomethrough,tobreakthesurface.Theseweakspotsoccurwheretheenormouspla

tesofcrustrockunderthecontinentsmeet.Scientistsdonotknowwhatcausesvolcanicactivity

toincreasebuttheirgoalistobeabletopredictvolcanoesmoreexactlybystudyingthesephy

sicalconditions.

[共5題]

(1)Thefirstparagraphismainlyabout.[本題2分]

(A)thesizeofthevolcaniceruptionofMountSt.Helensin1980s

(B)thereasonsofthevolcaniceruptionofMountSt.Helensin1980s

(C)theconsequencesofthevolcaniceruptionofMountSt.Helensin1980s

(D)theevidenceofthevolcaniceruptionofMountSt.Helensin1980s

你選擇的答案:未選擇[錯誤]

正確答案:A

(2)Whatistheresultofthedecreaseinthetransparencyoftheatmosphere?[本題2分]

(A)Theworldwillbecomewarmerandwarmer.

(B)ThesurfacetemperatureoftheEarthwilldecrease.

(C)Nightwillbecomelonger.

(D)Noneoftheabove.

你選擇的答案:未選擇[錯誤]

正確答案:B

(3)Between1945-1970,volcaniceruptionsinNorthAmericanincreasedby.[本題2

分]

(A)approximately2ayear

(B)approximately20ayear

(C)lessthan40ayear

(D)morethan40ayear

你選擇的答案:未選擇[錯誤]

正確答案:B

(4)Inthispassagethefollowingaspectsaredi

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