2013年《高考风向标》高考英语一轮复习课件 第一部分 选修八 unit 2 cloning

Unit2,Cloning,1differvi.不同；相异differentadj.不同的differencen.不同点,differfrom不同于；与有区别differin在方面不同,differwith与意见不一致,运用完成句子,(1)这兄弟俩政见不同。,Thetwobrothers_eachother_politics.,(2)人们对克隆技术持不同的看法。,Opinionsoncloning_frompersontoperson.,differedwith,differ,in,2obtainvt.获得；赢得,obtainsth.from.从获得某物,运用完成句子,(1)还能够买到他的唱片吗？,Canhisrecordsstill_?,(2)从总公司那里可以得到进一步的信息。,Furtherinformationcanbe_theheadoffice.,beobtained,obtainedfrom,3owevt.欠(账、钱、人情等)；归功于owesb.sth.owesth.tosb.欠某人某物,owesth.tosb./sth.将某事归因或归功于某人/事,运用用适当的介词填空,(1)Heoweshissuccessmore_luckthan_ability.(2)Iowealot_mywifeandchildren.,to,to,to,运用完成句子,(1)这个问题已经烦扰我几个星期了。,Theproblemhasbeen_forweeks.,(2)别操心我们，我们很快会加入你们。,Dont_us;wewillsoonjoinyou.,4bothervt.打扰vi.操心n.烦扰,botherwith/about为而烦恼；因而操心bothertodo/doing费神做,botheringme,botherabout/with,5Unableadj.不能的；不会的(仅作表语)ableadj.能干的；有本事的abilityn能力,disabledadj.残废的disabilityn残疾,beabletodosth.能够做某事beunabletodosth.不能做某事,becapableof(doing)sth.有(做某事的)能力,运用用able的适当形式填空,(1)Hewas_towalkbecauseofaninjuredankle.(2)Shehasunusual_inEnglish.,(3)Theolderchildshouldbe_toprepareasimple,meal.,(4)Thewebsitegivesordinaryyoungpeoplewith_thechancetotelltheirstoriesofhardlife,makingmorepeopleunderstandhowchallenginglifecanbeforthose_people.,unable,ability,able,disabilities,disabled,用本单元所学单词及用法完成下列句子1他有过一些使他很不安的经历。,Hehashadsome_experiences.,2要正式提出投诉是有固定程序的。,Thereisaset_formakingformalcomplaints.,3你可以随便做选择。,Youcanmakean_choice.,disturbing,procedure,arbitrary,4科学家在治疗那种疾病方面已有突破。,Scientistshavemadea_intheirtreatmentof,thatdisease.,5谢谢，但请你不要费事了。,Thankyou,butpleasedont_.,6他再也抵挡不住了。,Hecould_nolonger.,7我在一家商业广播电台工作。,Iworkfora_radiostation.,breakthrough,bother,resist,commercial,8我不能骑车上学，因为我的自行车坏了。,Iam_tocycletoschoolbecausemybicyclehas,brokendown.,9他们的意见分歧很大。,They_widelyintheiropinions.,10我们深受父母之恩。,We_agreatdeal_ourparents.,11我到处都没买到那本书。,Ihaventbeenableto_thatbookanywhere.,unable,differ,owe,to,obtain,1payoff得到好结果；取得成功；偿清payfor为付款；为付出代价payback偿还,运用完成句子,(1)医生看到病人睁开了眼睛，他的努力成功了。,Thedoctorsefforts_whenhesawthepatient,openhiseyes.,(2)他将为自己所做的一切付出代价。,Hellhaveto_whathehasdone.,paidoff,payfor,2infavorof赞成；支持；以来代替insbsfavor对某人有利；得某人欢心dosb.afavor给某人以恩惠；帮某人的忙运用完成句子,(1)鲁迅在上个世纪二十年代弃医从文。,LuXunabandonedhealthcare_literaturein,the1920s.,(2)帮我把收音机关掉。,_andturnofftheradio.,infavorof,Domeafavor,3(be)boundto(do)一定或注定(做)运用完成句子,这项新发现对于人类必定大有用处。,Thenewdiscovery_beofgreatserviceto,mankind.,isboundto,用本单元所学短语及用法完成下列句子1你第一次接受测试的时候一定很紧张。,You_benervousthefirsttimeyouaretested.,2你写的风格应该适合你的主题。,Youshouldwriteinastylewhich_your,subject.,3任何人都会因为这些消息感到沮丧。,Anyonewouldbe_bysuchnews.,areboundto,isappropriateto,castdown,4我反对你的计划，因为它需要太多钱。,I_yourplanbecauseitwillcosttoomuchmoney.,5他们试尽了每一种方法想使她复活，但却徒劳无功。,Theytriedeverywaytheyknewto_,but_.,6他的身体状况显然很好。,Hewasobviously_.,objectto,bringherbacktolife,invain,ingoodcondition,7你的计划成功了吗？,Didyourplan_?,8你会赞成他的意见吗？,Areyou_hisopinion?,9他时不时地去看看他的祖母。,Hewenttoseehisgrandmother_.,payoff,infavorof,fromtimetotime,原句1,Thefactthatsheseemedtodevelopnormally,wasveryencouraging.她(多莉羊)看来是在正常地成长着，这很令人鼓舞。that引导同位语从句。,精练根据中文提示，完成下列句子,(1)学校取消体育运动的想法令人非常扫兴，依我的观,点，这并不能防止学生受伤。,_schoolscancelsportactivitiesisverydiscouraging,which,inmyopinion,isnotagoodwaytopreventstudentsfromgettinghurt.,(2)谚语“诚为上策”是众所周知的，它说明了诚实的,重要性。,_honestyisthebestpolicyiswellknowntoeveryone,whichsignifiestheimportanceofhonesty.,Theideathat,Theoldsayingthat,原句2,Basedonwhatweknownow,youcannotclone,（,ani-malsthathavebeenextinctlongerthan10,000years.就我们现在所知，你不可能克隆那些绝种了一万年以上的动物。结构：过去分词短语）Basedonwhat引导的宾语从句，主句定语从句精练根据中文提示，完成下列句子根据调查显示，我们可以更好地理解我们对大自然所做的一切。_wasshownonthesurvey,wecanmakeabetterunderstandingaboutthething_wehavedonetonature.,Basedonwhat,that,运用所学语言基础知识，补充完整下面短文，并背诵,之,Nowadays,thebiotechnologyofcloninghas(1)_,(引起)widespreadconcernandcontroversy；peoplesopinions(2)_(不同)widelyastothat.Thosewhoare(3)_(支持)cloningclaimthathumanbeingsmay(4)_(从中获益)itbasingonthefactsthatitcanbeusedtoproduce(5)_(治疗的方法)seriousillnessesinhumansand,givenriseto,differ,infavorof,benefitfrom,curesfor,plantsofsimilarqualityforsalesandtohelpsave(6)_(濒危的)animalsaswell.Whileothersfirmlyholdcloningwillinduce(7)_(一系列的)problems.Forexample,animal,clonesmaydeveloptheillnessesofolderanimalstodieyoungerthanthedonatorsandsomeevilleadersmaywantto,clonethemselves(8)_(在的帮助下)thetechnologyofcloning.Personally,I(9)_(强烈反对)humancloningandthegovernmentshouldintroducelawsto(10)_(禁止)itbeforeitistoolate.,endangered,aseriesof,withtheaidof,amstronglyopposedto,forbid,概括议论文的要点,【概括方法】,概括议论文的内容要点就是要找出议论文的三个要素，其中最重要的是找出论点。论点就是作者要表明的观点，也就是主题句。而主题句往往在文章的首段或尾段，且在段落的首句或尾句。主题句有时也可能在文中或段落中，此时主题句前常常有however,but等表示转折的关联词。,【实用套语】,1Theauthorholdstheviewthat.作者认为2Theauthorthinksthat.作者认为,3Thepassage/authorhighlightstheimportanceof.文章/作者强调了的重要性。,4Thepassage/authorargues.文章/作者认为5Thepassage/authorcompares.with.文章/作者比较了和,阅读下面短文，然后分别以约30词概括这两篇议论文的主要内容。(1)Fortraditionalreaderslikeme,newspapersstillholdan,important,position,in,our,heart.Some,people,regard,newspapersasamediumofthepastandpredictthattheywillbereplacedbyTVandtheInternetinthenearfuture.AsfarasImconcerned,however,newspapersmayprovidethereaderswithfactualreportsaswellascertainviewpoint.,Whereveronewantstoknowwhatshappeningintheworld,henolongerneedstobothersearchingforabookstore.Instead,hewouldsurfonlineandfindexactlywhathewantsonawebsite.However,morepeople,meincluded,firmlyholdtheopinionthatnewspapersarestillindispensable,(不可替代)Firstofall,newspapersgainusadeeperinsights,intotheevents.WhileTVfeastsoureyeswithflashpictures,newspapersenrichourmindswithsparklingwits.Secondly,thoughwithgreatpotential,thenewmediaarenotaspopularasnewspapers.Aretiredworkerwouldratherbuyanevening,paperonhiswayhome,insteadoftakingpainstolearnhowtooperateaPC.Finally,peoplewanttoseewordsinblackandwhite,ifnecessary.,Consideringthefact,Iwoulddrawtheconclusionthatdespitetheincreasingpopularityofnewmedia,newspapersstillplayanimportantroleinpeopleslife.,Theauthorholdstheviewthat（论点）newspapersstillplayanimportantpartinourlives，and（论据）listssomeadvantagesofnewspapers，althoughthenewmedialikeTV,andtheInternetarebecomingmoreandmorepopular.,(2),Hard-workingpeoplelivelongerthanaveragemenandwomen.Careerwomenarehealthierthanhousewives.Evidenceshowsthatthejoblessareinpoorerhealththanjob-holders.Astudyshowsthatwhenevertheemploymentrateincreasesby1%,thedeathratedecreasesby2%.Allthiscomesdowntoonepoint:workishelpfultohealth.,Whyisworkgoodforhealth?Itisbecauseworkkeepspeoplebusyawayfromlonelines