高中英語人教版Unit2Cloning unit2section1課后

Ⅰ.單句語法填空1.Weobjecttopunishing(punish)awholegroupforoneperson'sfault.解析：句意：我們反對因為一個人的過錯而去懲罰所有的人。objecttodoing反對做……。2.Hefinallybecamearocksuperstar—hislongandhardtrainingpaidoff.解析：句意：他最后成為一名搖滾巨星——他的長期艱苦訓練終于有了回報。payoff得到好的結(jié)果；成功，符合句意。3.Don'tgetworried,becausethesecretaryhasundertakentofinish(finish)thetaskbyFriday.解析：undertaketodo…答應做……。4.Thissamemethodisusedforerrorcorrection(correct)inDVDtechnology.解析：句意：同樣的方法用于DVD技術(shù)方面的糾錯。for后面接名詞。5.Thepurposeofeducationisnotonlytheaccumulation(accumulate)ofknowledge.Anditalsomeansaccumulating(accumulate)intelligenceaswellasabilities.解析：句意：教育的目的不僅僅是積累知識，而且意味著積累能力和智力。第一空，定冠詞the修飾名詞；第二空，meandoing意味著做某事。6.Johnwascast(cast)downtolearnthenewsthathewasrejectedbythecommittee.解析：句意：得知他被委員會拒絕的消息，約翰非常沮喪。becastdown沮喪的。7.Peoplestillwonderwheresurrogacy(代孕）isleadingus.解析：句意：人們還不知道代孕究竟把我們引向哪里。where引導賓語從句，在從句中作狀語。8.Youshouldwriteitinastylewhichisappropriateto/foryoursubject.解析：句意：你應該用一種適合于你文章主題的寫作風格。beappropriateto/for適合于……。9.Inagroupasbigasthis,youareboundtohave(have)disagreement.解析：句意：在這么大的一群人中，你一定會遇到持不同意見的人。beboundtodo肯定會……。10.Tom'sverypromisingwhilehisbrotherisabsolutelyhopeless.解析：句意：湯姆前途一片光明，而他的兄弟絕對是毫無希望。句中while作并列連詞，意為“而，然而”，表示對比。Ⅱ.單句改錯1.Whattheteachershavedonehasanimpacttheirstudentsinthefuture.解析：haveanimpacton對……有影響，動詞短語。2.Itemsneedtobeidenticalshape,sizeandweight.解析：句意：每件必須大小，形狀及重量相同。beidenticalto與……相同；beidenticalin在……方面相同。3.Atthefootofthemountainariver,whichisabouttenmeterswide.解析：山腳下有條寬約十米的河。Atthefootofthemountain表示地點狀語，位于句首，句子完全倒裝。4.Weareforbiddeninpublicplacessuchasbusesandhospitals.解析：句意：考查短語beforbiddentodo被禁止做某事。5.thestudentscamefromdifferentcountries,theygotalongquitewellinthesummercamp.解析：句意：雖然同學們來自于不同的國家，但是他們在夏令營相處得很好。While在這里是“雖然”的意思，引導讓步狀語從句。6.ThencamethedisturbingnewsMotherhadbecomeseriouslyill.解析：句意：接著傳來了媽媽病重的壞消息。news后面接同位語從句，常用that引導。7.Hiseffortswerepaidoffwhenthegirlacceptedhisproposal.解析：句意：他的努力沒有白費，女孩接受了他的求婚。payoff有回報，成功，沒有被動語態(tài)。It'sseveno'clocknow,exact,it'sseventhree.解析：句意：現(xiàn)在七點，準確地說，七點過三分。tobeexact準確地說,插入語。9.Shealwaysdiffersfrommewhenandwheretospendtheholiday.解析：differfrom…in…與……在……方面不同。10.Atpresenthumaneggcellsforcloningresearcharedifficulttoobtain.解析：句意：分析句子結(jié)構(gòu)，neededforcloningresearch是過去分詞作定語，表示被動，相當于whichareneededforcloningresearch。Ⅲ.閱讀理解A10montholdbabyboydiedlastyearandhissadparentshavevowed（發(fā)誓）togivehimasecondchanceatlife.They'vepaid$500,000tohaveacompanycalledClonaidmakeacloneoftheirson.“Wewilldoallthatispossibletobringthetwinofthisboybacktolife，”saidBrigitteBoisselier,directorofClonaid.Boisselierisnotaloneinherdesiretoduplicate(復制)ahuman.Anotherteamofscientistsrecentlyannouncedthatthey,too,havebegunasimilarexperiment.Ifeitherteamissuccessfulincopyingahumanbeing,itwillbeatrulyearthshakingevent.In1997,ScottishresearcherIanWilmutcreatedtheworld'sfirstanimalclone:asheepnamedDolly.First,heremovedaneggcellfromanadultfemalesheep.Thenheusedafineneedletosuckouttheegg'snucleus(核子).Next,Wilmutremovedaskincellfromanothersheep—thesheephewishedtocopy.HecombinedthetwocellswithachargeofelectricityandgotaneggfromoneanimalthatcontainedtheDNAofanother.Theneweggcelldividedanddevelopedintoanembryo(thefirststageofababy).Wilmutthenimplantedtheembryointhemothersheep.Intime,theembryodevelopedintoalamb—Dolly.Fouryearslater,sheep，mice,cows,andgoats,havebeen“produced”inlaboratoriesaroundtheglobe.Now,theraceisontoproducethefirsthumanclone.Twoscientificteamsarepubliclycompetingforthefirstplace.Humancloningis“justaroundthecorner，”saidZavos,ascientistofateam.“Thegenie(妖怪)isoutofthebottle.”Clonaid'slabmaybemovedtoanothercountrybecausetheU.S.FoodandDrugAdministration(FDA)hasforbiddenthelab'sresearch.1.WhichofthefollowingstatementsisTRUEaccordingtothepassage?A.IanWilmutwillhelptoclonethefirsthumanintheworld.B.IanWilmutclonedthefirstanimalwiththehelpofelectricity.C.Thetwoteamsareworkinghardtorealizetheparents'dream.D.Theparentspaid$500,000tohavetheirsoncomebacktolife.解析：B細節(jié)理解題。根據(jù)第三段“Hecombinedthetwocellswithachargeofelectricityand…”可知B選項正確。2.Bysaying“Thegenieisoutofthebottle”inthelastparagraph,thescientistmeans______.A.thefirstclonedhumanwilllookterribleB.wedon'tknowwhattheclonedhumanwillbelikeC.wearen'tsurehowtocontroltheclonedhuman'sbehaviorD.therewillbesomeharmwehaven'timaginedwithhumancloning解析：D細節(jié)理解題。綜合該句的上下文可看出該句要表達的意思是：克隆人會產(chǎn)生一些意料不到的后果。3.Itcouldbeinferredfromthepassagethat_____.A.somepeopledon'tagreetoclonehumansB.scientistscanclonewhatevertheylikeC.anyanimalcanbeclonednowD.thepurposeofhumancloningistomakemoney解析：A細節(jié)理解題。由文章最后一段最后一句可知，一些人不贊成克隆人。4.Whatinformationwillprobablybeprovidedfollowingthelastparagraph?A.Theparents'dreamcomingtrue.B.IanWilmutandhumancloning.C.Theraceofhumancloning.D.Theanimalandhumancloningtechnology.解析：C推理判斷題?？v觀全文，主要講述了從克隆羊成功后，克隆的競爭一直存在，并且兩支科學家組成的隊伍正進行著克隆人的研究，所以C項較符合題意。Customerservicereferstothewaythatcompaniesbehavetowardstheircustomers.5.______However,manyatimeorganizationsdon'tfocusoncustomerrelationshipmanagement,andthat'swhatmakescustomersangry,whichisoneofthereasonswhycompanieslosetheircustomers.6.______Firstofall,youneedtorealizethegreatvalueofthecustomers.It'stheywhoaretheboss,andit'sbecauseofthemthatyougetyourpaychecks.Sodotakeyourcustomersseriously.7.______Youneedtoaskthecustomerstherightkindofquestionsandthinkofthepossiblesolutionswhichyoucanprovide.Understandhowtheyfeelaccordingtoaparticularsituation,theirbodylanguage,toneofvoiceandwordstheyspeak.Nevermakeassumptions(臆斷)andthinkthatyouknowwhatthecustomerswant.8.______Treatcustomersasindividualsandthebestwaytodothatisusingtheirfirstnameandfindingwaysofpraisingtheminasincereway.Inaddition,therearesomeotherskillswhichwillhelpyouinservingyourcustomersbetter.Forexample,onceyoufinishsolvingtheproblemforthecustomers,beforeendingthecall,alwaysremembertoaskifthereisanythingelseyoucandoforthem.Endthecallwitha“thankyou”.Ifthecustomersareangry,letthemexpresstheirangercompletely.9.______Oncethey'vefinishedspeaking,trytocalmthemdownbyapologizing.Inaword,alwaysrememberthatifthecustomersremainhappy,you'llbeinbusiness.A.Neverinterruptorstartspeakinguntilthey'vefinished.B.Youcanbringinasmanynewcustomersasyouwant.C.Socustomerserviceisimportantandyoushouldknowhowtoimproveit.D.Findingouttheneedsofthecustomersisanotherimportantcustomerservicetip.E.Makingcustomersfeeltheyareimportantisanexcellentwaytoservethembetter.F.It'sthequalityofservicethatdetermineswhetherthecustomerremainswiththecompany.G.Morecompaniesarefindingthattheircustomerserviceshouldnotbelimitedtostores.5.F解析：從上一句Customerservicereferstothewaythatcompaniesbehavetowardstheircustomers.可知選F項。6.C解析：從上一句However,manyatimeorganizationsdon'tfocusoncustomerrelationshipmanagement,andthat'swhatmakescustomersangry…可知選C項。7.D解析：從下一句Youneedtoaskthecustomers…可知選D項。8.E解析：從下一句Treatcustomersasindividualsandthebestwaytodothatis…可知選E項。9.A解析：從上一句Ifthecustomersareangry,letthemexpresstheirangercompletely.可知選A項。Ⅳ.短文改錯isknowntoallthatwestudentsoftodayhavetofixo