人教版高中英语选修8单元测试题及答案解析单元测评2doc.docx

人教版高中英语选修8单元测试题及答案解析单元测评2doc.docx

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人教版高中英语选修8单元测试题及答案解析单元测评2doc

单元测评

（二）　Unit2　Cloning

（时间：

90分钟　满分：

110分）

第一部分　阅读理解（共两节；满分30分）

第一节　（共10小题；每小题2分，满分20分）

阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

A

I'velovedbooksforaslongasIcanremember.WhenIwasachildandmymotherfinishedwashingtheeveningdishes,she'dreadbookstomelikeCuriousGeorgeandLittleBlackSamboinherquietvoice.Ialwaysenjoyedlisteningtothestories,butIwantedtolearntoreadsothatIcouldreadtomyself.

WhenIwasinfirstgradeIreadGoDogGobymyself.Oneweekendmorningwhilemyparentswerestillasleep,Igotupandreadthewholebook.Whenmyparentswokeup,ItoldthemwhatI'ddone.Firsttheyfeltquiteastoundedandcouldn'tbelievetheirears,buttheysoonfeltproud.

Finally,Igotajobinabookstoreandstartedbuyingbooksata30%discount（折扣）.IkepteverybookIboughtandwheneverIlookedatthebooksonmybookshelfIfeltalotofexcitementandenergy.IlovedallmybooksandIbegancollectingalotofbooks.Ihaveahomeofficewithtwelvebookshelvesandtwolargebookcases.Myofficewasfilledwithbooks.Everyshelfwasfilledwithbooksandthebuiltindeskthatwascompletelycoveredbybooksthatranacrossthewholesurfaceofthedesk.Ievenhadbookslyingonthefloor.

Therewasonebigproblemwiththis.Mywifewantedtousethebuiltindeskandsherepeatedlyaskedmetocreatespaceforher.Ifinallydecidedtoclearoutsomeofthebooks.Infact,IremovedabouthalfthebooksIowned.Notonlywasthedeskcompletelyclear,somebookshelveswereonlyhalffull.Tomysurprise,Ifeltanewsenseofpeaceandfreedom.

语篇解读　本文是记叙文。

作者自小就喜欢读书，后来在书店找了一份工作，家中藏书无数。

1．Beforethewriterwenttoschool,heoften________.

A.helpedhismotherwashthedishes

B.readbooksallbyhimself

C.hadstoriesreadtohimbyhismother

D.forgotwhathehadread

答案与解析　C　细节理解题。

由第一段内容可知，在作者小时候，母亲晚上洗碗后会读书给他听。

作者很喜欢听这些故事，但是他还是很渴望自己能读书。

2．Theunderlinedword“astounded”inParagraph2isclosestinmeaningto“________”．

A.worriedB.surprised

C.embarrassedD.disappointed

答案与解析　B　词义猜测题。

由画线词后面的“不敢相信自己的耳朵”可以推断出astounded意为“惊讶的”。

3．Thethirdparagraphiswrittenmainlytoshow______.

A.howmuchthewriterlovedbooks

B.howsmallthehomeofficeis

C.howgooditistoworkinabookstore

D.howfunitistohavebooksaround

答案与解析　A　推理判断题。

由第三段中的“IkepteverybookIboughtandwheneverIlookedatthebooksonmybookshelfIfeltalotofexcitementandenergy.IlovedallmybooksandIbegancollectingalotofbooks.”可以推断出正确答案为A项。

4．Whydidthewriterdecidetoremovesomebooks?

A.Tocreatesomespaceforhimself.

B.Toachieveasenseofpeace.

C.Tomakehisofficetidyandclean.

D.Tomeettherequirementofhiswife.

答案与解析　D　细节理解题。

由最后一段中的“Mywifewantedtousethebuiltindeskandsherepeatedlyaskedmetocreatespaceforher.Ifinallydecidedtoclearoutsomeofthebooks.”可知正确答案为D项。

B

Summerschoolissomethingakidwillneverforget.Forsome,it'sawaytoadvancepasttheirclassmates.Formost,summerschoolisarequirementinordertograduatewiththeirclassmates.Icanrememberbeingforcedintotakingasummerschoolcourse.Itwasnottheschoolthatforcedmeintothisawkwardsituation;itwasmymother.

Iwasa16yearoldkidinanewschool.MyschooldidnotoffersummercoursessoIhadtotakemycourseatanalternativeschoolinthecity.ItwasanexperienceIwillneverforget.Iwasnotconcernedwithmakingfriends.Iwastheretogetcredit（学分）foracoursethatIshouldhavereceivedcreditfortheprevioussemester.ItwasmydoingthatlandedmeinthesituationanditwasimportantthatIunderstoodthis.

Thefeeswerelowestbuttheexperiencewasamazing.Ienjoyed.Ididn'tmisstheday.ThecoursewasfromMondaytoFridayforanentiremonth.IpassedthecoursewithanA.Iwasthrownintoanawkwardsituationandactuallyenjoyedit.Myfriendsdidn'tevenknowItookthecourse.Mostofthemwerestillsleepingbythetimemycourseendedeachday.

Awkwardsituationsaresoimportantforpersonalgrowth.Thissituationmademefeelmoreindependent.Imadefriends.Ifinallyunderstoodwhatsacrificeandhardworkwereallabout.Whileattendingcollege,IrememberedhowmuchIenjoyedsummerschoolandIchosetotakesummerschoolinmyfirstthreeyearsofcollege.Somekidsgetpushedtoomuchbutsomedon'tgetpushedenough.Iwasneverpushedenough.

Enableyourchildrentostruggleforsuccess.Ifyourchildneedssummerschoolyouexplaintothemwhyit'simportant.Someparentsaresurprisedbythesituationandmaywanttobemoreinvolvedintheirchildren'seducation.Followthroughandfollowup.

语篇解读　本文是一篇夹叙夹议文。

作者通过讲述自己被迫参加暑期学校后变得更加独立、能交到好朋友，而且明白了努力工作终有回报，说明了暑期学校对学生很重要，希望大家能积极参与学习。

5．Moststudentsgotothesummerschoolinorderto

________.

A.findgoodjobsaftergraduation

B.becometopstudentsintheirclass

C.haveachancetomakemorefriends

D.graduatesuccessfullyontime

答案与解析　D　细节理解题。

根据第一段第三句“Formost,summerschoolisarequirementinordertograduatewiththeirclassmates.”可知，D项正确。

6．Whatmadetheauthorgotosummerschoolforthefirsttime?

A.Whathehaddone.

B.Hismother'swish.

C.Hisownrequirement.

D.Studycompetition.

答案与解析　B　细节理解题。

根据第一段最后一句“Itwasnottheschoolthatforcedmeintothisawkwardsituation;itwasmymother.”可知，B项正确。

7．WhichofthefollowingwasNOTthebenefitgotbytheauthorthroughattendingsummerschool?

A.Ithelpedhimgetridofbadhabits.

B.Ithelpedhimmakenewfriends.

C.Ithelpedhimunderstandwhatsacrificeandhardworkwere.

D.Itincreasedhisindependence.

答案与解析　A　细节理解题。

根据第四段第二至四句“Thissituationmademefeelmoreindependent.Imadefriends.Ifinallyunderstoodwhatsacrificeandhardworkwereallabout.”可知A项符合题意。

C

Noah'sArk（诺亚方舟）hassetsailagain.Crossingstormyscientificwaters,today'sarkisnotcarryinganimalstwobytwotosafety.Rather,itcouldproduceunlimitednumbersofpresentlyendangeredanimals.

Noahisthenamegiveninadvancetothecloneofadeadgaur,araretypeofendangeredwildoxfoundinIndia,BangladeshandSoutheastAsia.ThenewNoahisexpectedtobebornanydaynowtoBessie,acowlivingonafarminIowaCowshavegivenbirthtogaursbefore,butAdvancedCellTechnologies（ACT）,asmallbiotechnologycompanyinMassachusetts,isusingacrossspeciestechniquetocloneadifferentspecies.

Bessie'sultrasound（超声）testslookgood,butistheconceptasoundone?

RobertLanza,ACT'svicepresidentofmedicalandscientificdevelopment,saysthatthetechnique“presentsexcitingpossibilities”thatmayhelprescueendangeredspeciesandperhapsevenavoidextinctions.Otherscientistsarguethatsuchapproachesareunlikelytomakeasignificantcontributiontothesupportoftheendangeredspecies,especiallyiftheirhabitatshavebeendestroyed.

IfBessie'slittlegaurisdeliveredsafely,thebirthwillcomeasanencouragementtomanybiologistsintheUSandEuropewhoareinvolved.Inparticular,though,Noah'sarrivalwillgivecouragetothescientistsatACT,whorecentlysignedadealwithSpanishofficialstoattempttoclonethebucardo,anextinctmountaingoatnativetothePyreneesMountains.Thelastbucardodiedayearago.Scientistshadalreadykeptaquantityofitscells,andACThopestotransferthemintoothergoats'eggssometimesoon.

语篇解读　克隆技术可以像诺亚方舟拯救人类一样拯救濒临灭绝的动物。

8．WeknowfromthepassagethatACT________.

A.haskeptmanycellsofendangeredcreatures

B.hassucceededincloningmanyanimals

C.istryingoutanewtechniqueincloning

D.isaglobalbiotechnologyfirm

答案与解析　C　细节理解题。

根据第二段最后一句可知，该公司正在利用一种跨物种技术克隆物种。

9．Somescientistsdon'tthinkhighlyofcloningendangeredanimalsbecause________.

A.thelivingareasoftheseanimalsnolongerexist

B.theythinkit'suselesstosavethembycloning

C.theydon'thavetheproventechnology

D.itistoodangeroustodoso

答案与解析　A　细节理解题。

根据第三段末的“Otherscientistsarguethat...theirhabitatshavebeendestroyed”可知A项正确。

10．HowmanyACTcloningexperimentsarementioned?

A.One.B.Two.

C.Three.D.Four.

答案与解析　B　细节理解题。

此公司承担了克隆gaur和bucardo两项任务。

第二节　（共5小题；每小题2分，满分10分）

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。

选项中有两项为多余选项。

Everyonewantstobehappy.Whenyoudecidetobehappyyouareopeningthedoortoloveandinnerpeace.Manypeoplearereadytospendmillionsofdollarstofindhappiness.__11__Itisachoice.Asyouprogrammeyourmindtowardshappiness，soonerorlateryournegativethoughtsbecomefewerandhappinessbecomespartofyourlife.

__12__Yourpastiscarriedintothepresentmoment.Youcanchangeatanytime.Ifyoucontinuetothinkthesamethoughtyouremainbound.Onceyouchangeyourthinkingandbeliefs,yourattitudetowardslifechanges,__13__Yourattitudecontrolsyourhappiness,health,wealthandetc,soagoodattitudealwaysgetsgoodresults.

Ifyouwanttobehappyyoucannotliveinthepast.Yourpastcannotbechanged.__14__Butyoucanlearnfromyourpastfailures.Godhasgivenyouthepowertocontrolyourmind.Oncethemindstartstocontrolyou,yourlifewillbeadisaster.__15__Agardenerworksdayandnightkeepinghisgardenfreeofweedsandinsectsandgrowingflowers,fruitsandvegetables,soifyouwanttobehappyyouhavetotendthegardenofyourmind,weedoutalltheuselessandimpurethoughts.

A.Youhavetolearnhowtocontrolyourmind.

B.andyourattitudecontrolsyourlife.

C.Happinesscanbedescribedasafeelingofjoy,excitement,pleasureandcalmness.

D.andyourattitudeiseverythingaboutyou.

E.Tobefilledwithhappinessyouneedacleanmind.

F.Evenyourcreatorcannotchangeyourpast.

G.youwillbeadifferentperson.

答案　11.C　12.E　13.G　14.F　15.A

第二部分　英语知识运用（共两节；满分45分）

第一节　完形填空（