学年度高中选修78英语Unit 2 Cloning人教版习题精选第四十五篇文档格式.docx

学年度高中选修78英语Unit 2 Cloning人教版习题精选第四十五篇文档格式.docx

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C、that

D、what

第3题【单选题】

Don’tspeakinsuchamanner，you‘llgetintotrouble.

A、that

B、or

C、asif

D、and

第4题【单选题】

I’velivedinNewYorkandChicago，butdon’tlikeofthemverymuch.

A、either

B、any

C、each

D、another

第5题【单选题】

Sheoughttostopworking—shehasaheadachebecauseshetoolong.

A、hasbeenreading

B、hasread

C、isreading

D、read

第6题【阅读理解】

阅读理解

DearDrBamford，

Iknowyouareafamousscientistwhohasdonegreatworkoncloninganimals，Pleaseexcusemeforwritingtoyou，butIneedyourhelp.Letmeexplain.

Iama58-year-oldman.I"

mveryrich.Iliveinalargehouse.Mywifediedthreeyearsago;

wedidn"

thavechildren.

So,amIlonelyNo,becauseCindyiswithme.EverynightweeatdinnertogetherandwatchTV.CindysitsbesidemeandIfeelveryhappy.I’mfascinated（着迷的）withherbeautifulgreeneyes.She’salsoverysmart.Sometimesshethinksonlyaboutherself.Butthat’swhatIlikeabouther.SheisquiteabeautifulSiamesecat.Thereisnoothercatlikeherinthewholeworld.

ThesedaysIworryaboutlosingCindy.Sheisgettingolderandolder.Catsdon’tlivesolongashumans,ofcourse,soshewilldiebeforeIdo.IcannotimaginemylifewithoutCindy.

Well,whynotgetanothercatafterCindydies?

Impossible!

Noothercateverreplace（替代）her.Ihavebeenthinkingaboutthis:

CloneCindy.Scientistsareabletoclonesheepandmiceandotheranimals.

Ihavebeenthinkingaboutthis:

CloneCindy.Scientistsareabletoclonesheepandmiceandotheranimals.Theyshouldbeabletoclonecatswithoutmuchdifficulty.Luckily,Iamarichman.Idon"

tcarehowmuchmoneyIwillspendcloningCindy.Ithinkit’sOktoclonepets.It"

snotcloninghumans.

Whatdoyouthink?

CouldyoucloneCindy?

Lookingforwardtoyourearlyreply.

Sincerely

Arichman

WhichofthefollowingstatementsaboutCindyistrue？

A、Cindyisnowthewriter’snewwife.

B、Thewriterdoesn’tlikeCindybecauseshe’sselfish.

C、Thewriterenjoyshislifewiththeaccompanyofacat，Cindy.

D、Cindyisthebestcatintheworld

Theunderlinedword“coaxed”isclosestinmeaningis

A、familar

B、charmed

C、popular

D、bored

ThewriterhaswrittenthelettertoDrBamfordto

A、askforacopyofhisfavoritepetcat

B、complainaboutaclonedcat

C、warmDrBamfordofthedangersofcloninganimals

D、discusswithDrBamfordthelegalityofcloninghumans

Wecaninferfromtheletterthatisnotpermitednowadays.

A、Cloninganimals

B、cloninghumans

C、cloningpets

D、cloningcats

Thewriterbelieveshisrequestreasonablebeacause

A、heisarichmanandhedoesn’tcarehowmuchit’llcost

B、DrBamfordisfamousscientistinthefieldofcloninganimals

C、cloninganimalsaswellashumanscanbedonewithoutmuchdifficulty

D、cloningcatsisnotdifficultandhecanaffordit

第7题【阅读理解】

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。

Arecentannouncementbyscientiststhattheyhavesuccessfullyclonedthefirsthumanembryo（胚胎）hascausedmuchdebateandhasshockedmanypeoplearoundtheworld.Ontheonehand,somescientistspointoutthatifyoucloneanembryo,youcanproducevaluabletissues（组织）andorgansthatcouldbeusedtosavehumanlives.Ontheotherhand,manypeople,includingsomescientists,disagreeandfearthatifmankindinterfereswith（干涉）natureinthisway,theymaybeontheirwaytoproducingareal-lifeFrankenstein"

smonster.

Cloningisproducinganexactcopyofaplantorananimalusingitscells.ThefirstmammaltobeclonedsuccessfullyfromanadultcellwasDolly—thesheep.Shewasbornin1996anddiedinearly2003,atamuchyoungeragethannormal.Whenshewasborn,manypeoplewereangrybecausetheythoughtcloningwouldcreatemorediseasesintheanimalworld.However,ingeneralthescientistswerepraisedfortheirwonderfulscientificbreakthrough.

TheScottishscientistwhocreatedDolly,IanWilmut,isshockedthatsomescientistsarenowconsideringcloninghumanbeings.Althoughheresearchescloning,hehasneverthoughtofcreatingcopiesofhumans.Instead,hethinksthescientistsshouldconcentrateoncreatingnewtissuesandorgansthatcouldeventuallybeusedtocurediseaseslikecancer.However,somepeopleconsiderthatcloninghumanembryoswiththeintentionofdestroyingthemshowsnorespectforhumanlives.

Whilecloninghumanembryosisillegalinmanycountries,somescientistsarealreadypushingaheadwiththeresearchsoastodeliveraclonedhumanbaby.SeverinoAntinori,anItaliandoctor,isoneoftheleadersinthisfieldofresearch.Hehasdeclaredthathewantstobethefirsttocloneahumanbeing.

InChina,scientistshavefocusedtheireffortsoncloninganimals,aswellasstemcellstobeusedinmedicalresearch.Chinahassucceededinproducingclonesofcowsandgoats,andcontinuestoresearchwaysinwhichcloningcanbenefitmankind.

WhichofthefollowingstatementsaboutcloningisTRUEaccordingtothepassage?

A、Cloningtechnologycanonlybeappliedtoanimals.

B、Aclonedanimalcanlivelongerthananormalone.

C、PeopleallovertheworldarehappyaboutthebirthofDolly.

D、Cloningcanproducevaluabletissuesandorganstocurehumandiseases.

ThereasonswhysomepeopledisagreewithcloningincludethefollowingEXCEPTthat.

A、cloningmayproduceareal-lifeFrankenstein"

smonster

B、cloningmightcreatemorediseasesintheanimalworld

C、cloninghumanembryosshowsnorespectforhumanlives

D、cloningcan"

thelpthosewhowanttoclonetheirdeadchildren

Whoisinfavorofcloninghumanbeings?

A、IanWilmut.

B、SeverinoAntinori.

C、Theauthor.

D、TheChinesescientists.

第8题【阅读理解】

TheNationalGallery

Description：

TheNationalGalleryistheBritishnationalartmuseumbuiltonthenorthsideofTrafalgarSquareinLondon.Ithousesadiversecollectionofmorethan2,300examplesofEuropeanartrangingfrom13th-centuryreligiouspaintingstomoremodernonesbyRenoirandVanGogh.TheoldercollectionsofthegalleryarereachedthroughthemainentrancewhilethemoremodernworksintheEastWingaremosteasilyreachedfromTrafalgarSquarebyagroundfloorentrance.

Layout：

ThemodernSainsburyWingonthewesternsideofthebuildinghouses13th-to15th-centurypaintings,andartistsincludeDuccio,Uccello,VanEyck,Lippi,Mantegna,BotticelliandMemling．

ThemainWestWinghouses16th-centurypaintings,andartistsincludeLeonardodaVinci,Cranach,Michelangelo,Raphael,Bruegel,Bronzino,TitanandVeronese.

TheNorthWinghouses17th-centurypaintings,andartistsincludeCaravaggio,Rubens,Poussin,VanDyck,Velazquez,ClaudeandVermeer．

TheEastWinghouses18th-toearly20th-centurypaintings,andartistsincludeCanaletto,Goya,Turner,Constable,RenoirandVanGogh.

OpeningHours：

TheGalleryisopeneverydayfrom10am.to6pm.（Fridays10am.to9pm.）andisfree,butchargesapplytosomespecialexhibitions.

GettingThere：

Nearestundergroundstations:

CharingCross（2-minutewalk）,LeicesterSquare（3-minutewalk）,Embankment（7-minutewalk）,andPiccadillyCircus（8-minutewalk）.

Inwhichcentury"

scollectioncanyouseereligiouspaintings?

A、The13th.

B、The17th.

C、The18th.

D、The20th.

WhereareLeonardodaVinci"

sworksshown?

A、IntheEastWing.

B、InthemainWestWing.

C、IntheSainsburyWing

D、IntheNorthWing

WhichundergroundstationisclosesttotheNationalGalley?

A、PiccadillyCircus.

B、LeicesterSquare.

C、Embankment.

D、CharingCross.

第9题【阅读理解】

Asurveyhasshownthatwhatyoudoonaplanecanbedeterminedbywhichnationalityislistedonyourpassport.

Accordingtotheresultsofaninternationalpassengersurvey,Australiansarethebiggestdrinkersonboardwith36percentchoosingtodownthehatch,comparedto35percentofAmericansand33percentofBrits.

TheAirlinePassengerExperienceAssociation（APEX）spoketoaround1,500people,aged18andolder,whohavetravelledbyplaneatleastonceduringthelastthreemonthsandwerelivingintheUnitedStates,UnitedKingdom,Germany,Japan,China,Singapore,AustraliaandBrazil.

TheresultsfoundChinesetravelersaremostlikelytonodoffoncetheseat-beltsignswitchesoff.Theyarealsothefirsttotakeouttheircreditcardforsomein-flightshoppingandthebiggestfansofgaming.Americansontheotherhandliketousetheirtimeintheairmoreproductively----whennotdrinking----choosingtoworkwhileflyingat35,000feet.

Meanwhile,BritsandGermansarethebestatmakingchatwithrandomstrangers----spending50percentmoretimethananyothernationality.Comparatively,Braziliansconducttheirconversationsonlineviaemail,messagingappsorsocialmedia.

Despiteplanefoodhavingabadreputation,sevenoutoftenintervieweessaidtheywerehappytoeatupontheselectionofin-flightsnacksandmeals.In-flightmagazineswerealsopopularwithfouroutoffivepassengers.

Theinternationalflyersdidhoweverexpresstheirdesireforbetterin-flightentertainment.“Theindustryhasgreatlyimprovedthecomfort,entertainmentandonboardservice,andpassengersareacceptingthoseimprovements”saidRussellLemieux,APEXexecutivedirector.“Atthesametime,passengersaredemandingmorefromtheirairtravele