高中英语-选修8-Unit-2-Cloning--精品导学案-单元合集(含答案)

1高中英语选修8Unit2Cloning精品导学案单元合集（含答案）核心词汇1．Thechemicalsthatareharmfultotheenvironmentare____________(禁止)here.2．Christmas____________(装饰品)nowhavestartedtosellwellinourshop.3．Shefellheavily，____________(撞)herheadagainstthesideoftheboat.4．She____________(喜爱，爱慕)hergrandchildrenandisalwaysbuyingthempresents.5．Beforerulesand____________(规则)wereintroduced，thesportwasverydangerous.6．It’snot____________(仅)amatterofcost，butwhethershe’soldenoughtogoonholidayalone.7．Iamsureshehastheabilityto____________(承担)allkindsofhousework.8．Ithoughtthepriceofthecarwasquite____________(合理的)，soIdecidedtobuyit.9．用object的适当形式填空(1)Greydecidedtomovetothecountrysideandhiswifemadeno____________toit.(2)Somemembersofthecommittee____________tomyproposal，whichmademedisappointed.10．用assume的适当形式填空(1)Weareworkingonthe____________thattheconferencewilltakeplaceasplanned.(2)____________thathisstoryistrue，whatshouldwedo?1.forbidden2.decorations3.striking4.adores5.regulations6.merely7.undertake8.reasonable9.(1)objections(2)objected10.(1)assumption(2)Assuming高频短语1．________________得到好结果；取得成功；偿清2．________________沮丧；不愉快3．________________反对4．________________赞成；支持5．________________把……归功于……6．________________一定或注定(做)……7．________________使……刻骨铭心8．________________不时；偶尔9．________________使复生；使复活10．________________白费力气；枉费心机11．________________状况很好/坏；情况很好/坏1．payoff2.castdown3.objectto4.infavourof5.owe...to...6.(be)boundto(do)．..7.strike...intoone’sheart8.fromtimetotime9.bringbacktolife10.invain11.ingood/poorcondition重点句式1．Butatlastthedeterminationandpatienceofthescientists____________in1996withabreakthrough—thecloningofDollythesheep.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”。2．____________thedisturbingnews____________Dollyhadbecomeseriouslyill.接着传来了多莉病重的坏消息。3．Isit____________cloningor____________it?它是赞成克隆行为还是反对克隆行为？4．Scientistsbelievehumancloningisjust____________but____________humancloneshavealready2beenbornhasn’tbeenprovedyet.科学家们相信人类的克隆只不过是时间问题，但是克隆人已经问世的说法还没有被证实。5．________________ifthereisanewillnesssomeoftheseanimalsmaydie，butotherswillsurviveandpassontheabilitytoresistthatdiseasetothenextgeneration.其优点是如果发生了某种新的疾病，这类动物中的一些可能会死掉，但是另外一些却能存活下来，并且把这种免疫力传给下一代。1．paidoff2.Thencame；that3.infavourof；against4.amatteroftime；theassumptionthat5.Theadvantageisthat知识详解1.objectvi.反对；不赞成n.物体；目标(回归课本P12)Ontheotherhand，Dolly’sappearanceraisedastormofobjectionsandhadagreatimpactonthemediaandpublicimagination.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极大的影响。[归纳拓展][例句探源]①(牛津P1372)Ifnobodyobjects，we’llpostponethemeetingtillnextweek.如果没有人反对，我们就把会议推迟到下周。②(牛津P1372)Ireallyobjecttobeingchargedforparking.我非常反对收停车费。③(牛津P1372)Ifyou’relate，you’lldefeatthewholeobjectoftheexercise.如果你迟到了，便不能达到整个活动的目的。④Iobjectedthathewastooyoungfortheposition.我提出反对意见他太年轻不适合这个职位。⑤(牛津P1372)Themainobjectiontotheplanwasthatitwouldcosttoomuch.反对这个计划的主要理由是费用过高。[即境活用]1．Idon’tmindhercriticizingme，but________ishowshedoesitthatIobjectto.A．itB．thatC．thisD．which解析：选A。考查代词it的用法。本题关键是并列连词but。粗心的学生可能会误选which，认为此处为一个定语从句。objectto反对；抗议。句意：我不介意她批评我，但我反对的是她批评我的方式。2.undertake(undertook；undertaken)vt.着手；从事；承担(回归课本P11)Itisadifficulttasktoundertake.这是一项很难完成的任务。[归纳拓展]①(朗文P2241)Twonewstudieshavebeenundertakentodeterminetheeffectsofthechemicals.已经进行了两项新研究以确定这些化学制品的作用。②(牛津P2197)Universityprofessorsbothteachandundertakeresearch.大学教授既要教学又要从事研究工作。③HeundertooktofinishthejobbyFriday.他答应在星期五以前完成那项工作。④Icanundertakethatyouwillenjoythetrip.我保证你会喜欢这次旅行。[例句探源]3[即境活用]2．Whodoyouthinkistherightperson________________________________(承担这项任务)?答案：toundertakethetask3.forbid(forbade/forbad，forbidden)vt.禁止，不准(回归课本P12)Somebegantoreformtheirlegalsystemsandforbaderesearchintohumancloning...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……[归纳拓展][例句探源]①(牛津P794)Youareallforbiddentoleave.你们都不准离开。②(牛津P794)Heforbadethemfrommentioningthesubjectagain.他不准他们再提这个问题。③Iwillforbidyoutoleaveunlessyouapologizeforwhatyouhavedone.如果你不为自己所做的事情道歉，我不允许你离开。④Heforbidssmokingduringofficehours.他禁止在办公时间抽烟。[即境活用]3．完成句子(1)当火车行驶时，禁止我们往窗外看。We________________________________________ofthewindowwhenthetrainwasmoving.答案：wereforbiddentolookout(2)他甚至禁止我去网吧会见我的网友！Hehaseven________________________________myfriendsonlineattheInternetcafé！答案：forbiddenmefrommeeting4.owevt.欠(账、钱、人情等)；归功于……，应感谢(回归课本P13)Youowetheladyanapology.你必须向这位女士道歉。[归纳拓展][例句探源]①(牛津P1427)Thanksforhelpingme—Ioweyouafavour.谢谢你帮助我——我欠你一个人情。②Theseearlysettlersowedtheirsurvivaltohardworkanddeterminationtosucceed.这些早期移民把他们的幸存归功于艰苦劳动和追求成功的决心。③IfIhaveimprovedinanyway，Ioweitalltomyteacher.如果说我有一些进步，这应该全部归功于我的老师。④(2009年高考湖北卷)Owingtoherassistance，wesucceededinstartingtheengine.多亏她帮忙，我们才成功启动了引擎。[即境活用]4．她把她的成功归功于幸运，而不是有能力。She________________________________________________ratherthantoability.答案：oweshersuccesstogoodluck5.bothervt.打扰vi.操心n．烦扰；令人烦恼的事或人(回归课本P14)However，theproblemthatshelaterdevelopedaseriouslungdiseasebotheredscientists.4然而，之后她患上了严重的肺病的问题使科学家们困扰。[归纳拓展][例句探源]①Hedidn’tevenbothertoletmeknowhewascoming.他甚至连通知都没通知我他要来。②(牛津P221)Idon’twanttobotherherwithmyproblemsatthemoment.我此刻不想让她为我的事操心。③(牛津P221)Sorrytobotheryou，butthereisacallforyou.很抱歉打扰你一下，有你的电话。[即境活用]5．—I’msorryto_______