《2022年高考英语一轮复习讲练测》8.2 Unit 2　Cloning

Unit2Cloning -2-高频词汇难点句型1.differvi.不同;相异[经典例句]Inthisrespect,FrenchdiffersfromEnglish.在这方面,法语不同于英语。differentadj.不同的differfrom=bedifferentfrom与……有区别,与……不同differencen.差异;不同makeadifference有影响;起(重要)作用单句填空①There’snotmuch(different)inpricebetweenthetwocomputers.②Itisyourattitudethatmakesthegreatest(different).③TheoriginalCinderellaissodifferenttheDisneyversion.differencedifferencefrom -3-高频词汇难点句型2.undertakevt.(undertook,undertaken)着手;从事;承担;保证,答应[教材原句]Itisadifficulttasktoundertake.(Page11)这是一项很难完成的任务。undertaketodosth.保证/答应做某事undertakethat...保证……undertakefor为……担保用所给词的适当形式填空①Heundertook(be)hereatteno’clock.②Nowmostprojects(undertake)bytheyoungengineeronhisown.tobeareundertaken -4-高频词汇难点句型3.payoff得到好结果;取得成功;偿清[教材原句]Butatlastthedeterminationandpatienceofthescientistspaidoffin1996withabreakthrough—thecloningofDollythesheep.(Page11)但是决心和耐心使科学家们最终于1996年收获了突破性的结果——克隆羊“多莉”。payfor为……而付钱;为……付出代价paytodosth.花钱做某事payback偿还;报答payavisitto参观……payattentionto注意 -5-高频词汇难点句型单句填空①Ifstudentshavetopaytheireducation,theynotonlyworkharder,butalsodemandmorefromtheirteachers.②Thisworkisstartingtopay.Theannualdeathrateforadultcondorshasdroppedfrom38%to5.4%.③Whenyouhavedinnerwithfriends,youwilloftennoticesomeonepayingmoreattentionhismobilephone.foroffto -6-高频词汇难点句型4.objectionn.不赞成;反对;异议[教材原句]Ontheotherhand,Dolly’sappearanceraisedastormofobjectionsandhadagreatimpactonthemediaandpublicimagination.(Page12)另一方面,多莉的出现引起了一阵强烈的反对声,对媒体和公众的想象力也产生了极大的影响。haveanobjectionto反对objectvi.反对;不赞成n.物体;目标objectto(doing)sth.反对(做)某事 -7-高频词汇难点句型用所给词的适当形式填空①UnlessourmanagerobjectstoTom’s(join)theclub,weshallaccepthimasamember.②Despitethose(object)bytheWhiteHouse,theSenatevotedtodaytocutoffaid.③Moststudentsobjectto(charge)forparkingonthecampus.joiningobjectionsbeingcharged -8-高频词汇难点句型5.obtainvt.获得;赢得[高考佳句]Abuild-it-yourselfsolarstill(蒸馏器)isoneofthebestwaystoobtaindrinkingwaterinareaswheretheliquidisnotreadilyavailable.(2017·全国Ⅰ卷)在液体不容易得到的地方,一个自制的太阳能蒸馏器是获得饮用水的最佳方式之一。obtainby通过……获得obtainfrom/through从……中获取obtainin在……地方流行,适用于完成句子①Ihaven’tbeenableto(买到那本书)anywhere.②Detailscanbe(从……获得)theMinistryofEducation.obtainthatbookobtainedfrom -9-高频词汇难点句型6.forbidvt.(forbade/forbad;forbidden)禁止;不准[教材原句]Somebegantoreformtheirlegalsystemsandforbaderesearchintohumancloning...(Page12)有些政府开始改革他们的法律制度,禁止进行克隆人的研究……forbidsb.todosth.禁止某人做某事forbiddoingsth.禁止做某事forbidthat...禁止……[从句中常用“(should+)动词原形”]用所给词的适当形式填空①Highschoolgirlsinthecountry(forbid)towearlonghairatthattime,whichyoumaythinkquitestrange.②Theregulationsforbid(smoke)inthetheatre.③Theguardforbadeus(look)outofthewindowwhenthetrainwasmoving.wereforbiddensmokingtolook -10-高频词汇难点句型7.owevt.欠(账、钱、人情等);归功于……[教材原句]Youowetheladyanapology.(Page13)你欠这位女士一个道歉。owesb.sth.=owesth.to.sb.欠某人……owe...to...把……归功于……owingto因为;由于单句填空①WeowetoomuchourPLAmen,withoutwhomwecouldn’thavesurvivedfromthedisaster.②(owe)toherbalanceddietandregularexercise,sheisveryslimandathleticinshape.toOwing -11-高频词汇难点句型1.Thefactthatsheseemedtodevelopnormallywasveryencouraging.(Page11)多莉在正常地成长这一事实很令人鼓舞。that在句中引导一个同位语从句,用以解释前面的名词fact的具体内容。(1)在名词news,information,fact,word,idea,advice,chance,possibility,belief等后常用同位语从句。(2)同位语从句也可以由连接代词who,what,whose,which和连接副词how,when,where,why或从属连词whether来引导。单句填空①Iheardthenewsourteamhadwon.②Hemustanswerthequestionheagreestoitornot.③Thequestionwilltakehisplaceisstillnotclear.thatwhetherwho -12-高频词汇难点句型2.Theadvantageisthatifthereisanewillnesssomeoftheseanimalsmaydie,butotherswillsurviveandpassontheabilitytoresistthatdiseasetothenextgeneration.(Page15)其优势在于如果出现了某种新的疾病,这类动物中的一些可能会死去,另外一些却能存活下来,并把抵抗那种疾病的能力传给下一代。Theadvantage/strengthof...isthat...……的优势是……Thedisadvantageof...isthat...……的不足是……Thedrawbackof...isthat...……的缺点是……Theproblemof...isthat...……的问题是…… -13-高频词汇难点句型单句填空①Theadvantageofusingyouruniversityaccommodationisyoucangetsupportifyouhaveaproblem.单句改错②Thedrawbackofthepopularityofcarsarethatitbringsaboutsomuchairpollution.thatare→is -14-ⅠⅡⅢⅠ.单句填空1.It’seasytotellthe(differ)betweenbutterandmargarine.2.JackieChanenjoysgreat(popular)bothinHongKongandinland.3.Pleaseputforwardyourreasonsforyour(object)totheplan.4.Oncewe’vepaidthedebts,we’llowemoneytonoone.5.Wewished(obtain)first-handinformation.6.Iwillforbidyou(leave)unlessyouapologizeforwhatyouhavedone.7.Heoweshisgoodhealthhisregularlife.differencepopularityobjectionofftoobtaintoleaveto -15-ⅠⅡⅢ8.Ihaveasweettoothandcan’tresist(eat)chocolateandicecream.9.OnAugust26,1999,NewYorkCity(strike)byaterriblerainstorm.10.ThegrassneedscuttingbutIcan’tbebothered(do)ittoday.eatingwasstrucktodo -16-ⅠⅡⅢⅡ.单句改错1.Isheinthefavourofcloningoragainstit?2.Iobjecttogoclimbingonsucharainyday.3.Whatwasstruckuswasthegreatnumberofbicyclesonthestreets.4.ThereisnopossibilitywhetherTomcanwinfirstprizeinthecompetition.5.Afterseveralyears,thecarisinapoorcondition.去掉thego→going去掉第一个waswhether→that去掉a -17-ⅠⅡⅢ6.Owetothebadweather,thesportsmeethadtobeputoff.7.You’vedonesomuchworkthatyouboundtopasstheexam.8.Thegirlwasbroughtbacktoherlifebythedoctorsandnurses.9.Hewasadmittedtoakeyuniversity.Histhreeyearsofhardworkwasfinallypaidoff.Owe→Owing在bound前加are去掉her去掉第二个was -18-ⅠⅡⅢⅢ.话题微写作翻译下面5个句子,然后通过合理想象整合成一篇短文。1.一条新的铁路肯定会在我们城市建设的。(bound)2.这项工程引起了一阵强烈的反对声,对市民产生了巨大的影响。(object)3.尽管市长同意这个计划,但没作直接回答。(infavourof)Anewrailwayisboundtobebuiltinourcity.Theprojectraisedastormofobjectionsandhadagreatimpactonthecitizens.Thoughthemayorwasinfavouroftheplan,hedidn’tmakestraightforwardreplies. -19-ⅠⅡⅢ4.在过去的10年中,这家公司积累了大量的建设经验。(accumulate)5.现在轮到市民们讨论这条铁路是否有必要建了。(now引起的倒装句;one’sturntodosth.)Thecompanyhasaccumulatedalotofbuildingexperienceduringthepast10years.Nowcomesthecitizens’turntodiscusswhetheritisnecessarytobuildtherailway. -20-ⅠⅡⅢ[连句成文]Anewrailwayisboundtobebuiltinourcity.Itraisedastormofobjectionsandhadagreatimpactonthecitizens.Thoughthemayorwasinfavouroftheplan,hedidn’tmakestraightforwardreplies.Therailwaywillbebuiltbyacompanyinourcity,whichhasaccumulatedalotofbuildingexperienceduringthepast10years.Nowcomesthecitizens’turntodiscusswhetheritisnecessarytobuildtherailway.