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Ⅰ.单词拼写1.ProfessorSirIanWilmuthasbeen(从事)cloningresearchformanyyears.2.Cloningofanimalsismore(复杂的)thancloningofplants.complicatedundertakingSectionⅡWarmingUp&Reading—LanguagePoints3.Whathadoccurredindicatedthatthisdidnotpreventdisease(完全地),butcouldreduceitsseverity.4.Thelaw(禁止)buildingonthisland.5.Oldpeopleareusuallymore(保守的)thanyoungpeople.6.Thisisamajor(突破)incancerresearch.7.Thoughhewasnotagainsttheplan,hedidn'tmake(直接的)replies.8.Ordinarypeoplewouldthenbeabletousethemto(获得)valuableinformation.altogetherforbidsconservativebreakthroughstraightforwardobtainⅡ.拓展词汇1.vi.不同;相异→differentadj.不同的→differencen.差异;不同2.adj.精确的;准确的→exactlyadv.准确地3.vt.积累→accumulationn.积累;增加4.vi.反对;不赞成→n.反对;不赞成;异议5.correctadj.正确的;合适的vt.改正;修正→n.改正;修正;纠正correctiondifferexactaccumulateobjectobjection[巧记单词]例词规律differencev.+ence→n.派生词correctionv.+ion→n.合成词breakthroughv.+adv.→n.Ⅲ.补全短语1.abreakthrough取得突破2.cast使失望;使沮丧3.Inof支持;赞成4.pay得到好结果;取得成功;偿清5.object反对6.haveagreatimpact...对……有巨大的影响7.beappropriatesth.适合于……8.theotherhand另一方面makedownfavourofftoononto/for1.[教材原句]Cloningplantsisstraightforwardwhilecloninganimalsisverycomplicated.克隆植物比较简单,但克隆动物非常复杂。[句型点拨]while在句中用作并列连词,意为“然而;却”,连接并列分句,表示前后意义上的对比。[佳句赏析]Somepeoplewastefoodwhileothershaven'tenough.有些人浪费粮食,然而有些人却吃不饱。2.[教材原句]ThencamethedisturbingnewsthatDollyhadbecomeseriouslyill.接着传来了多莉病重的坏消息。[句型点拨]表示方位的副词(如there,here,up,down,out,in,away等)和表示时间的副词(如now,then等)位于句首,句子谓语是go,come,run等表示位置移动的动词,用全部倒装结构。[佳句赏析]Thedooropenedandincametheteacherwithsomebooksinhishand.门开了,老师进来了,手里拿着几本书。3.[教材原句]Althoughatpresenthumaneggcellsandembryosneededforcloningresearcharedifficulttoobtain,newspaperswroteofevilleadershopingtoclonethemselvestoattaintheirambitions.尽管目前供克隆研究的人类卵细胞和胚胎很难获得,报纸报道说,但有些邪恶头目希望把自己克隆出来以实现他们的野心。[句型点拨]“sth.+be+adj.+todo”句式,不定式用主动形式表示被动意义。[佳句赏析]Idon'tthinkthatthisquestionishardtosolve/dealwith.我认为这个问题不难解决。1.Thinkabouthowtheydiffer.(P10)想一想他们如何不同。★differvi.不同;相异(1)differfromsb./sth.(in...)(在……方面)与某人/某事物不同differwithsb.on/about/oversth.与某人在某事上意见不同(2)differentadj.不同的,有区别的bedifferentfrom...与……不同/有区别(3)differencen.不同,差异,分歧makeadifferenceto对……起作用;产生影响makenodifference不起作用,没有影响①Inourdailylife,wewillhaveourownpointofviewaboutsomething,whichdiffersfrom(=isdifferentfrom)others'.在日常生活中,我们对事情会有自己的观点,它与其他人的不同。②Ihavetodifferwithyouthematterintheend.最终,在这个问题上我不能同意你的看法。③(2017·北京高考)Hannahisoneofmanyexamplesofyoungpeoplewhoareintheworld.Hannah是这些年轻人中的一员,他们正在用自己的所作所为影响着世界。on/about/overmakingadifference2.Itisadifficulttasktoundertake.(P11)这是一项很难完成的任务。★undertakevt.(undertook;undertaken)着手;从事;承担;许诺①Thecompanyhasannouncedthatitwillundertakeafullinvestigationintotheaccident.公司已经宣布将对这次事故进行全面调查。undertaketodosth.答应/同意做某事undertakeresponsibility/atask/aproject承担责任/任务/工程undertakethat...保证/承诺……②Heundertook(pay)themoneybackinsixmonths.他保证6个月内还钱。③Totellthetruth,Ican'tyouwillwinintheelection.说实话,我不能保证你在选举中会胜出。topayundertakethat3.Butatlastthedeterminationandpatienceofthescientistspaidoffin1996withabreakthrough—thecloningofDollythesheep.(P11)但是决心和耐心使科学家们最终得到了回报,这就是1996年具有突破性的克隆羊“多莉”的诞生。★payoff得到好结果;取得成功;偿清①Inmyopinion,cloningwillpayoffsoonerorlateronconditionthatweundertaketouseitproperly.依我看,克隆迟早会有回报,只要我们保证合理应用它。②Whatmadehimhappywasthatafteralltheseyearsheatlast.使他高兴的是多年之后他终于还清了所有的债务。paidoffallhisdebts[点津]payoff表示“得到回报”时,是不及物动词短语,无被动语态,且一般用表示事物的名词作主语;表示“偿清”时,是及物动词短语,可用于被动语态。payforsth.付某物的钱;为某事物付出代价paysb.forsth.因某事物给某人报酬payback偿还(欠款);报答;报复③Hehadtoworkparttimesoastohiseducation.他必须做兼职工作来支付学费。④Howcanweyourgreathelp?我们怎么才能报答你的恩惠呢?payforpayyoubackfor4.CloningscientistswerecastdowntofindthatDolly'sillnessesweremoreappropriatetoamucholderanimal.(P12)研究克隆的科学家发现多莉的病更容易发生在年老得多的动物身上,这让他们很沮丧。★castdown使失望;使沮丧(常用于被动结构)(1)be/feelcastdown感到沮丧(2)castvt.(cast,cast)扔;投;掷castavote投票castalook/aglanceat向……瞧了瞧castaway扔掉;浪费;放弃;(船难时)丢下人①Don'tbesocastdown.Justkeepupyourspirits!不要这么沮丧,打起精神来。②Assoonastheyreachedthefishingarea,thefishermenintothesea.渔民们一到捕鱼区就把渔网撒进了大海。③Ifyouwereonadesertedisland,whatwouldyoumissmost?如果你被丢在一座荒岛上,你最想念什么?casttheirnetscastaway5.Ontheotherhand,Dolly'sappearanceraisedastormofobjectionsandhadagreatimpactonthemediaandpublicimagination.(P12)另一方面,多莉的出现引起了一阵强烈的反对,对媒体和公众的想象力也产生了很大的影响。★objectionn.不赞成;反对;异议①Nobodyofferedanyobjectiontotheprocedureoftheproject.没有人对项目的程序提出任何反对意见。(1)have/take/makeanobjectionto(doing)sth.对(做)某事表示反对raiseanobjectiontosth.对……提出异议(2)objectvi.反对;不赞成n.物体;目标;宾语objectto(doing)sth.反对(做)某事objectthat...抗辩说……;提出……作为反对的理由②Hegettingupsoearlyeverymorning.他反对每天早上起得那么早。③Weobjectto(blame)forsomethingthatwehaven'tdone.我们反对因我们没做过的事而受谴责。④MotherobjectedthatJimmywastooweaktotakeupthejob.母亲反对说,吉米身体虚弱,不能承担那份工作。raisedanobjectiontobeingblamed[点津]object用作及物动词时,其后不可直接接名词或代词作宾语,可接宾语从句,表示“提出反对……的理由”,即object之后的宾语从句不是“反对的内容”,而是“反对的理由”;用作不及物动词时,后面须接介词to,表示“不赞成、反对的具体内容或对象”,介词后可接名词、代词或动名词。6.Somebegantoreformtheirlegalsystemsandforbaderesearchintohumancloning,butothercountrieslikeChinaandtheUK,continuedtoaccumulateevidenceoftheabundantmedicalaidthatcloningcouldprovide.(P12)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。有些国家比如中国和英国继续收集克隆能提供大量的医疗帮助的证据。★forbidvt.(forbade/forbad,for
本文标题:2019-2020学年高中英语 Unit 2 Cloning Section Ⅱ Warming U
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