英语：一轮复习讲义课件Unit2《Cloning》(新人教版选修8)

Unit2Cloning基础落实Ⅰ.高频单词思忆1.Don’t(麻烦)mewiththestupidquestions.2.He(积存)alargefortune.3.Icouldhardly(忍住)laughing.4.Hewasnot(完全地)pleasedwithhisnewhouse.5.Asstudents,weshouldobeyschool(规定).botheraccumulatedresistaltogetherregulations6.Theteacheriscapableofmakingcomplicatedproblems(简单的)forthestudentstoaccepteasily.7.Hisopiniondentirelyfrommine.8.I’dliketocome,too,ifyouhavenoo.9.Wemustlearntouresponsibili-ties.10.Thefilmwasacsuccess.straightforwardiffersbjectionndertakeommercialⅡ.重点短语再现1.沮丧；不愉快2.反对3.赞成；支持4.成功；得到回报5.使复活6.状况很好/坏7.使……刻骨铭心8.白费力气9.不时；偶尔castdownobjecttoinfavourofpayoffbringbacktolifeingood/poorconditionstrike...intoone’sheartinvainfromtimetotimeⅢ.典型句式运用1.Itisadifficulttasktoundertake.这是一个很难承担的任务。此句中it作形式主语，可以代替由，不定式复合结构，动名词及从句表示的真正主语。另外，it还可作，代替由不定式、动名词或从句表示的真正宾语。It还可以用于结构中。考点提炼不定式形式宾语强调2.Thegreatdrawbacktocloningagroupofanimalsisthattheywouldallhavethesamearrangementofgenesandsomightdieofthesameillness.经过克隆的动物群体的最大缺点是：它们的基因排列有可能完全相同，因而它们有可能会死于同一种疾病。本句中that引导的从句为，that仅起作用,在从句中,表语从句主要有以下两种类型：(1)be+从句(2)be以外的系动词（seem/look/appear/sound/taste/feelremain等）+从句考点提炼表语从句连接不充当任何成分3.Dolly’sdeath,likeherbirth,wasboundtoraiseworries.多莉的死亡，就像她的出生一样，必定会引起人们的恐慌。beboundtodosth.；。beboundupinsth.忙于某事；热衷于某事物beboundupwithsth.与某事物关系密切beboundfor...去；准备去……考点提炼一定做某事有责任或义务做某事导练互动重点单词1.undertakeItisadifficulttasktoundertake.(回归课本P11)观察思考Thelawyerundertookthecasewithoutafee.这位律师免费承办那个案子。Heundertooktobehereatteno’clock.他答应十点钟到这儿来。Sheundertooktheorganizationofthewholescheme.归纳总结undertakevt.；；过去式，过去分词。undertakeatask承担任务undertakeanattack发动进攻undertaketodosth.答应/同意做某事undertakefor...为……负责undertakingn.任务;着手从事undertookundertaken即学即用（1）他答应在星期五以前完成那份工作。HethejobbyFriday.（2）我保证你会喜欢这次旅行。Icanyouwillenjoythetrip.（3）Thenewlaboratorieswillbeconstructedthisyear,andlocalfirmshavebeenaskedtothework.A.assignB.manufactureC.provideD.undertakeDundertooktofinishundertakethat2.objectOntheotherhand,Dolly’sappearanceraisedastormofobjections...(回归课本P12)观察思考Weobjectedtoleavinginsuchahurry.我们反对这样匆忙地离开。Thestudentsobjectedtobeingtreatedlikechildren.学生们反对像对待孩子似地对待他们。Isawanobjectinthesky,butIdidn’tknowwhatitwas.我看见天空中有个物体，可是我不知道它是什么。HisobjectofstudyingEnglishistoknowmoreaboutEnglandandtheEnglishpeople.他学习英语的目的是更多地了解英国和英国人民。归纳总结object；n.；。object与介词___或________连用构成短语。(1)objectto(sb./sth.)反对（某人/某事）objecttodoingsth.反对做某事(2)objectionn.反对，不赞成have/take/makeanobjectionto(doing)sth.对……表示反对raiseanobjectiontosth.对……提出异议objectiveadj.真实的；客观的；无偏见的vi.不赞成;反对物体目标toagainst注意object表示“反对”，为不及物动词，接宾语后需加介词to；oppose表示“反对”，为及物动词，接宾语后不需加介词to。beopposedto...表示“反对……；和……相反”。即学即用（1）我们抗议这种待遇。Webeingtreatedlikethis.（2）我提出反对意见：他太年轻不适合这个职位。Ihewastooyoungfortheposition.（3）我反对该计划的主要理由是它费用太高。Mymaintheplanisthatitcoststoomuch.objecttoobjectedthatobjectionto3.forbidSomebegantoreformtheirlegalsystemsandforbaderesearchintohumancloning,...(回归课本P12)观察思考Thelawforbidssmokinginpublicbuildings.法律禁止在公共场所吸烟。Womenareforbiddenfromgoingoutwithoutaveil.妇女不戴面纱禁止外出。It’sforbiddentomarrysomeonewhoisnotamemberofthesamefaith.禁止与宗教信仰不同的人结婚。归纳总结forbid______________，过去式为_________，过去分词。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）forbidsb.sth.禁止某人某事forbidsb.fromdoing...禁止某人做……It’sforbiddentodosth.做某事是禁止的theForbiddenCity紫禁城vt.禁止；反对forbade/forbadforbidden即学即用（1）新法律禁止在办公室内抽烟。（2）他们的父亲禁止他们去。（3）我禁止你进入那个房间。Thenewlawforbidssmokingintheoffice.Theirfatherforbadethemtogo.Iforbidthatyou(should)entertheroom.4.botherHowever,theproblemthatshelaterdevelopedaseriouslungdiseasebotheredscientists.(回归课本P14)观察思考Don’tbotherMarywhileshe’sreading.玛丽读书的时候不要打扰她。Idon’twanttobotheryouwithmyproblems.我不想让你因为我的问题而担心。Itbothersmethathehasn’tbeentellingmethetruth.他一直没有对我讲真话，这让我很苦恼。Ihatetobeabother,butcouldIuseyourphone?给您添麻烦了，我可以用一下你的电话吗？归纳总结bother；；n.；令人烦恼的事或人。bothersb.with/aboutsth.为某事打扰或麻烦某人botherabout/withsth.为某事烦恼bothertodo/doingsth.操心做某事Itbotherssb.that/todosth.使某人苦恼的是……vt.打扰vi.操心烦恼易混辨异bother,disturb,trouble,annoy这组词都表示“使人不得安宁”或“心烦意乱”。(1)bother指干扰别人的正常生活和工作而使之不太安宁，可能是故意的，含有使人讨厌的意味。(2)disturb指使人失去正常秩序而一时得不到安宁，精力不能集中，语气比bother弱。(3)trouble常指在心情上失去平静而感到忧虑、苦恼或行动上带来不便，也常用于礼貌的请求。(4)annoy通常指重复性的行为使（别人）生气。常用被动语态，表示为某事烦恼、生气。即学即用用bother,disturb,trouble,annoy的适当形式填空(1)StopmewhenI’mworking.(2)What’syou—moneyproblems?(3)Thesefliesareme.(4)Don’tthepapersonmydesk.botheringtroublingannoyingdisturb5.resist...,butotherswillsurviveandpassontheabilitytoresistthatdiseasetothenextgeneration.(回归课本P15)观察思考Heisingoodhealth—heisabletoresistdiseases.他身体健康，能抵抗疾病。Icouldn’tresisthavingalookatherdiary.我忍不住看了一眼她的日记。Therehasbeenalotofresistancetothisnewlaw.归纳总结resist，多与cannot,couldn’t连用，后跟动词时，常用结构。(1)behard/impossibletoresist难以拒绝resistsb./sth.抵抗/抵制某人/某物can’t/couldn’tresistdoingsth.禁不住做某事resistdoingsth.抵制做某事(2)resistantadj.抵抗的；有抵抗力的beresistantto...对……有抵抗力(3)resistancen.抗拒；反对vt.抵抗；忍住resistdoingsth.即学即用(1)她到达那里时，忍不住想进去。Whenshegottotheplace,shecouldnot.(2)我一见到冰淇淋就忍不住想吃。Icannever.(3)人们认为上了年纪的人会抵制变革。It’sbelievedthatelderlypeoplechange.resistgoinginresistanicecreamarealwaysresistantto重点短语与句型6.infavourofIsitinfavourofcloningoragainstit?(回归课本P12)观察思考Ihavetoldherabo