高考总复习闯关密训卷 选修8 Unit2 Cloning.docx

高考总复习闯关密训卷 选修8 Unit2 Cloning.docx

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高考总复习闯关密训卷选修8Unit2Cloning

第一节单项填空

从Ａ、Ｂ、Ｃ、Ｄ四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

1.The44-year-oldCameron,______youngestBritishPrimeMinisterinnearly200years,wantstoimproveSino-Britishrelationsto______newhigh.

A.a;theB．a;aC．the;aD．the;the

2.Aftertwoyears’research,wenowhavea____betterunderstandingofthedisease.

A.veryB.farC.fairlyD.quite

3.—Lendmesomemoremoney,willyou?

—Sorry,I’vegot____athandmyself.YouknowtheMP3playercostmeallIhadjustnow.

A.nothingB.noC.noneD.not

4.Mr.Blackmustbeworriedaboutsomething.Youcan____itfromthelookonhisface.

A.reasonB.recognizeC.readD.realize

5.Howcanyouexpecthimtomakeanyimprovement____younevergivehimachancetohaveatry?

A.unlessB.whenC.untilD.evenif

6.I’vealways____DengXiaopingforhiscourageanddeterminationtopushChinaforward.

A.lookeddownuponB.lookedforwardtoC.lookedaroundforDlookedupto

7.—Whatonearthhappenedtothatwomansellingnewspapers?

—Idon’tknow.She____aroundhereforalongtime.

A.hasn’tseenB.didn’tseeC.hasn’tbeenseeingD.hasn’tbeenseen

8.Mynewly-purchasedbagisnowheretobefound.____Ihaveleftitonthebus?

A.CouldB.ShouldC.MustD.Would

9.—I’mthinkingofthetesttomorrow.I’mafraidIcan’tpassthistime.

—__________!

I’msureyou’llmakeit.A.TakeiteasyB.NevermindC.TakeyourtimeD.Noproblem

10.Asweallknow,everyminute____fulluseof____ourlessonswilldogoodtoourstudents

A.whichmakes;studyingB.thatismade;tostudy

C.whenismade;tostudyD.thatismade;studying

11.—Youshouldhavepreparedyourspeechforthemeeting,Mr.Smith.

—Yes,Iknow.ButhowcouldI_____themeetingdatefixedsosoon?

A.whileB.asC.afterD.with

12.—Whatwasitthatcausedthepartytobeputoff?

—______theinvitations.

A.BecauseTomdelayedsendingB.Tomdelayedtosend

C.ThatTomdelayedsendingD.Tomdelayingsending

13._____shouldertoshoulderwithagirl,Ifeltveryembarrassed.

A.SpottingshoppingB.Spottedshopping

C.HavingspottedtoshopD.Spottedtoshop

14.—Doyouthinkourbasketballteamplayedverywellyesterday?

—_________.

A.Theywerenotnervousatall.B.Theycouldn’thavedonebetter.

A.TheyplayednaturallyD.Theywerestillyoung.

15.ItwasnotuntilMumagreedtotakehertoKFC,____washerfavorite,____thespoiledgirlstoppedcrying.

A.that;thatB.which;whichC.that;whichD.which;that

第二节完形填空

阅读下面短文，从短文后所给各题的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

Iwasreadinganoticeattheentrancetomycollegedormitory,whenagirlcameuptomeandsaid,“Doyou_16_aquarter?

I’moneshortofputtingmylaundry（刚洗好的衣物）inthedryer（烘干机）.”

I_17_tothinkaboutitforafewsecondsandconsideredwhetherI’dbe_18_togiveaquarteraway.Ifoundmyself_19_her,thinkingaboutwhyshedidn’t_20_fourquartersdownfromherroomwithher,asifshehad_21_tobeoneshortsoshecouldasksomeoneelseforit.（LaterIknew_22_thatwasnotthecase.）

ButIdidn’thaveanyreasonto_23_her.ThenIresponded,“Yeah,IthinkIhavetheonlyone,”thoughfully_24_thatIhadthree.“Hereyougo,”Isaidwithasmile.“Thanks,”sheresponded,_25_thatshecouldhavecleanclothestowearthenextmorning.

Afewmomentslaterthegirl_26_andgaveadollarbilltome.“Whyareyougivingthistome?

”Iasked,_27_.“Oh,becauseyouwerekindtome,soI’mjustgivingbackthe_28_.”

It’sjustadollar,butIfeltitwas_29_.MoresobecauseIhadn’tgiventhatquarterwithsuchnice_30_,thewayshegavethatdollartome.IfeltlikeitwasthefirsttimeIever_31_somethinggreaterinreturnforsomethingso_32_thatIhadgiven.Isawthepowerofkindnessandgenerosityina_33_way.

Ithoughtitwassoworthgivingthatquarteraway.Givingand_34_don’tusuallyhappenhand-in-hand,_35_whenitdoes,likeitdidthistime,itmakesonethinkaboutwhygenerosityissopowerfulinthefirstplace.

16.A.loseB.haveC.findD.pay

17.A.stoppedB.agreedC.triedD.continued

18.A.anxiousB.satisfiedC.willingD.quick

19.A.dislikingB.lovingC.trustingD.judging

20.A.borrowB.collectC.fetchD.bring

21.A.neededB.preparedC.managedD.planned

22.A.actuallyB.obviouslyC.strangelyD.possibly

23.A.helpB.refuseC.believeD.doubt

24.A.ashamedB.awareC.uncertainD.concerned

25.A.hopingB.worryingC.choosingD.mentioning

26.A.leftB.finishedC.calledD.returned

27.A.excitedB.surprisedC.angryD.embarrassed

28.A.benefitB.changeC.favourD.interest

29.A.valuableB.enoughC.attractiveD.reasonable

30.A.resultsB.thoughtsC.memoriesD.manners

31.A.metB.providedC.sawD.received

32.A.expensiveB.importantC.smallD.difficult

33.AshortB.newC.normalD.strange

34.A.gettingB.rejectingC.supportingD.appreciating

35.A.thenB.orC.butD.thus

第三节：

阅读理解

认真阅读下列短文，A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。

A

Therewasastorymanyyearsagoofaschoolteacher---Mrs.Thompson.Shetoldthechildrenonthefirstdaythatshelovedthemallthesame.Butthatwasalie.ThereinthefrontrowwasalittleboynamedTeddyStoddard.Hedidn’tplaywellwiththeotherchildrenandhealwaysneededabath.Shedidnotlikehim.

ThenMrs.ThompsongottoknowthatTeddywasactuallyaverygoodboybeforethedeathofhismother.Mrs.Thompsonwasashamedofherself.Shefeltevenworsewhen,likeallherotherstudents,TeddybroughtheraChristmaspresenttoo.Itwashismother’sperfume（香水）。

Teddysaid,“Mrs.Thompson,todayyousmelljustlikemyMomusedto.”Afterthechildrenleftshecriedforatleastanhour.Onthatveryday,shestoppedteachingreading,writingandmath.Instead,shebegantoteachchildren.

Mrs.ThompsonpaidparticularattentiontoTeddy.Theboy’smindseemedtocomealive.Themoresheencouragedhim,thefasterheimproved.Bytheendofthesixthgrade,Teddyhadbecomeoneofthesmartestchildrenintheclass.

SixyearswentbybeforeshegotanotefromTeddy.Hewrotethathehadfinishedhighschool,thirdinhisclass,andshewasstillthebestteacherheeverhadinhiswholelife.Hewenttocollege.Mrs.Thompsongottwomorelettersfromhimwiththelastonesigned:

TheodoreF.Stoddard,M.D.（医学博士）.

Thestorydoesn’tendthere.Onhisweddingday,Dr.StoddardwhisperedinMrs.Thompson’sear,“Thankyou,Mrs.Thompson,forbelievinginme.YoumademefeelimportantandshowedmethatIcouldmakeadifference.”

Mrs.Thompson,withtearsinhereyes,whisperedback,“Teddy,youhaveitallwrong.YouweretheonewhotaughtmethatIcouldmakeadifference.Ididn’tknowhowtoteachuntilImetyou.”

36.WhatdidMrs.Thompsondoonthefirstdayofschool?

A.ShemadeTeddyfeelashamed.

B.SheaskedthechildrentoplaywithTeddy.

C.ShechangedTeddy'sseattothefrontrow.

D.Shetoldtheclasssomethinguntrueaboutherself.

37.WhatdidMrs.ThompsonfindoutaboutTeddy?

A.Heoftentoldlies.

B.Hewasgoodatmath.

C.Heneededmotherlycare.

D.Heenjoyedplayingwithothers.

38.InwhatwaydidMrs.Thompsonchange?

A.Shetaughtfewerschoolsubjects.

B.Shebecamestricterwithherstudents.

C.Shenolongerlikedherjobasateacher.

D.Shecaredmoreabouteducatingstudents.

39.WhydidTeddythankMrs.Thompsonathiswedding?

A.Shehadkeptintouchwithhim.

B.Shehadgivenhimencouragement.

C.ShehadsenthimChristmaspresents.

D.Shehadtaughthimhowtojudgepeople.

B

Itisdifficultfordoctorstohelpapersonwithadamagedbrain.Withoutenoughblood,thebrainlivesforonlythreetofiveminutes.Moreoftenthedoctorscan’tfixthedamage．Sometimestheyareafraidtotrysomethingtohelpbecauseitisdangeroustoworkonthebrain.Thedoctorsmightmakethepersonworseifheoperatesonthebrain.

Dr．RobertWhite,afamousprofessoranddoctor,thinksheknowsawaytohelp.Hethinksdoctorsshouldmakethebrainverycold.Ifitisverycold,thebraincanlivewithoutbloodfor30minutes.Thisgivesthedoctoralongertimetodosomethingforthebrain．

Dr．Whitetriedhisideaon13monkeys.Firsthetaughtthemtododifferentjobs,thenheoperatedonthem.Hemadethemonkeys’bloodgothroughamachine.Themachinecooledtheblood.Thenthemachinesentthebloodbacktothemonkeys’brains.Whenthebrain’stemperaturewas10℃,Dr．Whitestoppedthebloodtothebrain.After30minutesheturnedthebloodbackon.Hewarmedthebloodagain.Aftertheiroperationsthemonkeyswereliketheyhadbeenbefore.Theywerehealthyandbusy.Eachonecouldstilldothejobsthedoctorhadtaughtthem．

40.Thebiggestdifficultyinoperatingonthedamagedbrainisthat____．

A．thetimeistooshortfordoctors

B．thepatientsareoftentoonervous

C．thedamageisextremelyhardtofix

D．theblood-coolingmachinemightbreakdown

41.Thebrainoperationwasmadepossiblemainlyby____．

A．takingthebloodoutofthebrain　　B．tryingtheoperationonmonkeysfirst

C．havingthebloodgothroughamachine　　D．loweringthebrain’stemperature

42.WithDr.White’snewidea,theoperationonthedamagedbrain____．

A．canlastaslongas30minutes　　B．cankeepthebrain’sbloodwarm

C．cankeepthepatient’sbrainhealthy　　D．canhelpmonkeysdodifferentjobs

43.Whatistherightorderofthestepsintheoperation?

a．sendthecooledbloodbacktothebrain　　b．stopthebloodtothe