【人教课标】（步步高）高三英语一轮复习 Unit 2 Cloning精品课件 新人教

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,ifyouhaveno

o.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/poorconditionoone’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.她负责整个计划的组织工作。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;事业，企业着手从事undertookundertaken即学即用（1）他答应在星期五以前完成那份工作。He

thejobbyFriday.（2）我保证你会喜欢这次旅行。Ican

youwillenjoythetrip.（3）Thenewlaboratorieswillbeconstructedthisyear,andlocalfirmshavebeenaskedto

thework.A.assign B.manufactureC.provide D.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.我看见天空中中有个物体，，可是我不知知道它是什么么。HisobjectofstudyingEnglishistoknowmoreaboutEnglandandtheEnglishpeople.他学习英语的的目的是更多多地了解英国国和英国人民民。归纳总结object；n.；。object与介词___或或________连用用构成短语。。(1)objectto(sb./sth.)反对（（某人/某事事）objecttodoingsth.反反对做某事(2)objectionn.反对，不赞成成have/take/makeanobjectionto(doing)sth.对………表示反对raiseanobjectiontosth.对……提出出异议objectiveadj.真实的；客观观的；无偏见见的vi.不赞成;反对对物体目标toagainst注意object表示“反对对”，为不及及物动词，接接宾语后需加加介词to；；oppose表示“反反对”，为及及物动词，接接宾语后不需需加介词to。beopposedto...表示““反对……；；和……相反反”。即学即用（1）我们抗抗议这种待遇遇。Webeingtreatedlikethis.（2）我提出出反对意见：：他太年轻不不适合这个职职位。Ihewastooyoungfortheposition.（3）我反对对该计划的主主要理由是它它费用太高。。Mymaintheplanisthatitcoststoomuch.objecttoobjectedthatobjectionto3.forbidSomebegantoreformtheirlegalsystemsandforbaderesearchintohumancloning,...(回归课本本P12)观察思考Thelawforbidssmokinginpublicbuildings.法律禁止在公公共场所吸烟烟。Womenareforbiddenfromgoingoutwithoutaveil.妇女不戴面纱纱禁止外出。。It’sforbiddentomarrysomeonewhoisnotamemberofthesamefaith.禁止与宗教信信仰不同的人人结婚。归纳总结forbid______________，过去式为为_________，过去分词。forbidsb.todosth.禁禁止某人做某某事forbiddoingsth.禁止做某某事forbidthat...禁止止……（从句句中常用should+动词原形））forbidsb.sth.禁止止某人某事forbidsb.fromdoing...禁止某某人做……It’sforbiddentodosth.做做某事是禁止止的theForbiddenCity紫禁城城vt.禁禁止；；反对对forbade/forbadforbidden即学即（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.(回回归课本本P14)观察思考考Don’’tbotherMarywhileshe’’sreading.玛丽读书书的时候候不要打打扰她。。Idon’twanttobotheryouwithmyproblems.我不想让让你因为为我的问问题而担担心。Itbothersmethathehasn’tbeentellingmethetruth.他一直没没有对我我讲真话话，这让让我很苦苦恼。Ihatetobeabother,butcouldIuseyourph给您添麻烦了，我可以用一下你的电话吗？归纳总结结bother；；n.；令人烦烦恼的事事或人。。bothersb.with/aboutsth.为某事事打扰或或麻烦某某人botherabout/withsth.为某事事烦恼bothertodo/doingsth.操心心做某事事Itbotherssb.that/todosth.使某某人苦恼恼的是………vt.打打扰vi.操操心烦恼易混辨异异bother,disturb,trouble,annoy这组词都都表示““使人不不得安宁宁”或““心烦意意乱”。。(1)bother指指干扰别别人的正正常生活活和工作作而使之之不太安宁，，可能是是故意的的，含有有使人讨讨厌的意意味。(2)disturb指使人人失去正正常秩序序而一时时得不到到安宁，精力力不能集集中，语语气比bother弱弱。(3)trouble常指在在心情上上失去平平静而感感到忧虑虑、苦恼或行行动上带带来不便便，也常常用于礼礼貌的请请求。(4)annoy通常常指重复复性的行行为使（（别人））生气。。常用被动动语态，，表示为为某事烦烦恼、生气。即学即用用用bother,disturb,trouble,annoy的适适当形式式填空(1)StopmewhenI’’mworking.(2)What’syou——moneyproblems?(3)Thesefliesareme.(4)Don’’tthepapersonmydesk.botheringtroublingannoyingdisturb5.resist...,butotherswillsurviveandpassontheabilitytoresistthatdiseasetothenextgeneration.(回归归课本P15)观察思考考Heisingoodhealth—heisabletoresistdiseases.他身体健健康，能能抵抗疾疾病。Icouldn’tresisthavingalookatherdiary.我忍不住住看了一一眼她的的日记。。Therehasbeenalotofresistancetothisnewlaw.这项新的的法律已已经遇到到很多的的抵制。。归纳总结结resist，多与cannot,couldn’t连连用，后后跟动词词时，常常用结构。(1)behard/impossibletoresist难以拒拒绝resistsb./sth.抵抵抗/抵抵制某人人/某物物can’’t/couldn’’tresistdoingsth.禁不不住做某某事resistdoingsth.抵制制做某事事(2)resistantadj.抵抗的；；有抵抗抗力的beresistantto...对对……有有抵抗力力(3)resistancen.抗抗拒；反对对vt.抵抗抗；忍住resistdoingsth.即学即用(1)她到到达那里时时，忍不住住想进去。。Whenshegottotheplace,shecouldnot.(2)我一一见到冰淇淇淋就忍不不住想吃。。Icannever.(3)人们们认为上了了年纪的人人会抵制变变革。It’sbelievedthatelderlypeoplechange.resistgoinginresistanicecreamarealwaysresistantto重点短语与与句型6.infavourofIsitinfavourofcloningoragainstit?(回回归课本P12)观察思考Ihavetoldheraboutourplan,andsheisinfavourofit.我对她讲了了我们的计计划，她表表示赞同。。I’mallinfavourofequalpayforequalwork.我完全支持持同工同酬酬。归纳总结infavourof意意为：，。bein/outoffavour(withsb.)=bein/outofsb.’sfavour得得到/失去去某人的尊尊重、赞同同等insb.’sfavour对某某人有利infavour赞同的；；流行的；；得宠的outoffavour失宠的；；不流行的的dosb.afavour=doafavourforsb.帮某人人忙owesb.afavour欠某某人情favoursb.withsth.为某某人做某事事支持赞同即学即用——用favour的相关短短语填空（1）Therewere247votesand152against.（2）She’snotthemediajustnow.（3）Theexchangerateisatthemoment.（4）CouldyoutopickupSamfromschooltoday?infavourinfavourwithinourfavourdomeafavour7.payoffButatlastthedeterminationandpatienceofthescientistspaidoffin1996withabreakthrough...(回回归课本P11)观察思考Ittookthemthreeyearstopayofftheirdebts.他们用了3年才还清清了债务。。Johnstudiedhardbeforetheexamination,anditpaidoff.约翰考试前前学习很刻刻苦，因此此得到了好好成绩。归纳总结payoff意为为：；；。paysth.off全部部偿还；偿偿清（债务务）paysb.forsth.=paysth.tosb.forsth.付钱给给某人作为为……的费费用payforsth.为为某事吃苦苦头或受惩惩罚payback还还钱；报复复payapricefor...为所得得付出代价价得到好结果果取得成功偿清即学即用——用pay的相关关短语填空空（1）Theytookahellofariskbutit.（2）Canyoulendme100yuan?I’llyouonFriday.(3)I’’llmakeherruiningmychances!paidoffpaybackpayfor8.ThencamethedisturbingnewsthatDollyhadbecomeseriouslyill.接着着传来多莉病重重的坏消息息。典例体验Hehadnoideawhenshewouldcomeback.他不知道她她何时会回回来。ThethoughtthatLaoLiwouldopenarestaurantinNewYorksurprisedhiswife.老李要在纽纽约开饭店店的想法让让他的妻子子非常吃惊。HegotamessagefromMr.Johnsonthatthemanagercouldnotseehimthatafternoon.他从约翰逊逊先生那里里得到消息息，经理那那天下午不能同他会面面了。归纳总结此句中的that引导的的从句为，that仅仅起作用，无意义义。（1）常见的的后接同位语语从句的抽象象名词有：fact,news,hope,truth,idea,suggestion,thought,question,order,problem,belief,fear等。。（2）同位语语从句常用that引导导，也可以由由连接代词who,what,whose,which,连接副词how,when,where,why或连词词whether来引导导。同位语从句连接即学即用（1）Hemustanswerthequestion(他是否同意意).（2）(有消息传来来说)awomaninthecapitaldiedoftheH1N1fluvirus.whetherheagreesornotWordcamethat9.Diversityinagroupmeanshavinganimalswiththeirgenesarrangedindifferentways.群群中的多样性性指的是拥有有基因排列方式式不同的动物物。典例体验Don’tsleepwiththewindowsopen.别开着窗户睡睡觉。Theroomwasdarkwithallthelightsoff.电灯都熄灭了了，房间里漆漆黑一片。Shesattherewithasmileonherface.她坐在那里，，满面笑容。。Withnothingtodo,Iwentoutforawalk.因无事可做，，我出去散了了散步。Thethiefwasbroughtinwithhishandstiedbehind.小偷被带上来来，双手绑在在身后。归纳总结...withtheirgenesarrangedindifferentways引导的句子子作。（表状态）副词现在分词（表表主动）（表被动）不定式（表）with结构构在句中作定定语或状语。。状语with+n./pron.+形容词介词短语过去分词将来即学即用（1）Allthemorningheworked(锁着门).（2）(冬天来了),it’stimetobuywarmclothes.（3）Ican’tgoout(因为所有这这些碟子都要要洗涮).withthedoorlockedWithwintercomingonwithallthesedishestowash考题回扣【例1】—Wow!You’vegotsomanyclothes.—Butofthemareinfashionnow.（（上上海高高考））A.allB.bothC.neitherD.none解析由答语语中的的But可可知上上下句句为转转折关关系，，句意为为：““哇，，你有有这么么多的的衣服服”““但现现在没有一一件是是时尚尚的””。因因此可可排除除A、、B两两项，，而C项项是表表示两两者之之间““没有有一个个”，，故应应排除除。课文原原文Thennoneofthemwouldbelefttocontinuethespecies.D【例2】Hiseffortstoraisemoneyforhisprogramwerebecausenooneshowedanyintentiontotakeacentoutoftheirpockets.（（湖北北高考考）A.inplaceB.insightC.ineffectD.invain解析inplace在在适当当的位位置；；insight在视视力所及及范围围之内内；ineffect实际际上；；invain徒劳。。由状状语从从句中中的nooneshowedanyintention可知知，他他筹钱钱的努努力失失败了了。D课文原原文Alleffortsofcloningananimalwillbeinvainifthereisnotenoughdiversityinthegrouptoovercomeillnesses.【例3】Itwasannouncedthatonlywhenthefirewasundercontroltoreturntotheirhomes.（（江江西高高考））A.theresidentswouldbepermittedB.hadtheresidentsbeenpermittedC.wouldtheresidentsbepermittedD.theresidentshadbeenpermitted解析句意为为：据据宣布布,只只有在在火势势被控控制住住的时候候居居民民们们才才被被允允许许回回到到家家中中。。that从从句句中中only引引导导的的时时间间状状语语从从句句位位于于句句首首,that从从句句需需用部部分分倒倒装装结结构构。。C课文文原原文文ThencamethedisturbingnewsthatDollyhadbecomeseriouslyill.【例4】——Isthereanypossibilityyoucouldpickmeupattheairport?—Noproblem.（（浙浙江江高高考考））A.whenB.thatC.whetherD.what解析析Isthereanypossibilitythat...有…………的的可可能能吗吗？？that在在句句中中引引导导同同位位语语从从句，，补补充充说说明明possibility的的具具体体内内容容。。that在在从句句中中无无实实际际含含义义，，但但不不可可省省略略。。课文文原原文文Thefactthatsheseemedtodevelopnormallywasveryencouraging.B【例5】Thegrowingspeedofaplantisinfluencedbyanumberoffactors,arebeyondourcontrol.（（湖南高高考）A.mostofthemB.mostofwhichC.mostofwhatD.mostofthat解析句意为：：植物的的生长速速度受诸诸多因素素的影响，绝绝大多数数的因素素是我们们控制不不了的。。which引导导非限制制性定语语从句，，且作介介词of的宾语。B课文原文文ThepopularityoffilmssuchasJurassicPark,inwhichascientistclonesseveralkindsofextinctdinosaurs,...写作技能能英语写作作中的经经典句型型句型1Thereasonsarechieflyasfollows.Firstly...Secondly...理由由主要如如下:首先………其次………Thereasonsarechieflyasfollows.Firstly,treescantakeinalotofcarbondioxidewhichisharmfultoourhealth.Secondly,treescanmakeourcitymorebeautiful.理由主要如下下:首先,树树木可以吸收收大量的对我们有害的二二氧化碳。其其次，树木能能使我们的城城市更加美丽。。句型2Actionsshouldbetakento...必须采取措施去去……Actionsshouldbetakentogetridofallkindsofpollution.必须采取措施施清除所有污污染。句型3Therearegoodreasonsto...完全有理由去………Therearegoodreasonstocancelthisimpracticalplan.完全有理由取取消这个不切切实际的计划划。句型4ThereforeIstronglyrecommendthat...因此，我我强烈建议………ThereforeIstronglyrecommendthatweshouldwritemoreinterestingbooksforchildrenincasetheyshouldindulgeinobscenereadings.因此，我强烈烈建议我们应应该为孩子们们多写一些有趣的书籍籍，以免他们们沉迷于色情情读物。句型5Ahottopicdiscussedtodayis...现现在人们讨论论的一个热点点问题是………Ahottopicdiscussedtodayiswhetherweshouldclonehumanbeings.现在人们讨论论的一个热点点问题是我们们是否可以克隆人。句型6Thereisnoevidencetosuggestthat...认为………是毫无根据据的。ThereisnoevidencetosuggestthatwemustdependonWesterncountriestodevelopoureconomy.认为我们必须须依靠西方国国家来发展经经济是毫无根据的。。句型7Whenitcomesto...manypeoplebelievethat...当说说到……时时，许多人人认为………Whenitcomestoglobalwarming,manypeoplethinkitisdangerousforhumanbeings.当说到地球球变暖的问问题时，许许多人认为为这对人类是危险险的。句型8Nowitistimesomethingwasdoneto...现在是是采取措施施做……的的时候了。。Nowitistimesomethingwasdonetogetridofpollution.现在是采取取措施清除除污染的时时候了。句型9Fromwhathasbeendiscussedabove,wemay...根据以上讨讨论我们可可以……Fromwhathasbeendiscussedabove,wemayconcludethatitisnecessarytocollectmoneytobuildabridge.根据以上讨讨论，我们们可以得出出结论，必必须集资建桥。句型10Itgoeswithoutsayingthat...……是不言言而喻的。。Itgoeswithoutsayingthatdoingwellinlessonswillmakeourparentshappy.学习好能让让父母高兴兴这是不言言而喻的。。即时练习——翻译句句子1.理由主主要如下：：首先，吸吸烟有害健健康；其次次，吸烟可能引引起火灾。。2.必须采采取措施解解决这个问问题。3.完全有有理由实施施鼓励储蓄蓄的计划。。Thereasonsarechieflyasfollows:Firstly,smokingdoesharmtoourhealth.Secondly,itmaycausefires.Actionsshouldbetakentosolvetheproblem.Therearegoodreasonstocarryouttheplantoencouragesavings.4.因此我我强烈建议议学校采取取措施保证证每个学生生的安全。5.现在人人们讨论的的热点问题题是房价是是否会持续续上涨。ThereforeIstronglyrecommendthatourschoolshoulddosomethingtoensurethesafetyofallthestudents.Ahottopicdiscussedtodayiswhetherthepriceofthehouseswillkeepgoingup.自主检测Ⅰ.品品句句填填词词1.SheputsomedontheChristmastree.2.Wehavemadeanotherbinspaceexploration.3.Smokingisfinpublicplaces.4.Hecan’’tbearthecomplicatedpforapplyingforavisa.5.Thedirectorannouncedthatanyrsuggestionwouldbeadopted.ecorationsreakthroughorbiddenrocedureeasonable6.AteamfromtheUKwerethefirsttosuccessfullycananimal.7.Hedecidedtoopenasmallshopafterhis(退休)inordertomakealiving.8.Itis(强制的)forallmotorcycliststowearhelmets.9.Hisactionswerebasedonafalse(假设).10.Thisistheonemajor(缺点)ofthenewsystem.loneretirementcompulsoryassumptiondrawbackⅡ.短语运用用infavourof,castdown,objectto,beboundto,payoff,bringbacktolife,invain,ingoodcondition,oone’’sheart,fromtimetotime1.Heisnoteasily,becauseheisastrongmindedperson.2.Itheplanonthegroundsbecauseitistooexpensive.3.After10yearsofhardwork,theytheirdebtsatlast.castdownobjecttopaidoff4.Youfeelnervousaboutyourjobinterview.5.Thecurrentgovernmentishiseconomictheories.6.Shewentupstairstoseeifhewasstillasleep.7.Theoldladycouldn’tbythedoctorsbecauseshestoppedbreathingsolong.8.Theytriedtopersuadehertogo.9.Thepoorboycan’’thisfearandexperienceintheearthquake____people’’sheart.10.Theplantsgrowbest.areboundtoinfavouroffromtimetotimebebroughtbacktolifeinvainstrikeingoodconditionintoⅢ.完成句句子1.如果你你坚持努力力像这样工工作，你的的研究必定定会获得成功。。(beboundto)2.他昨晚晚回来很晚晚，确切地地说是今天天早上两点点钟。(tobeexact)Ifyoukeepworkinghardlikethis,yourresearchisboundtoobtaingreatsuccess.Hecamebackverylateatnightyesterday,tobeexact,2∶00thismorning.3.在许多多人看来，，“超女””的表演有有一些商业业化。(commercial)4.这个国国家的经济济实力这些些年似乎在在增加。(accumulate)Intheopinionofmanypeople,theshowof“SuperGirls””isalittlebitcommercial.Theeconomicpowerofthiscountryseemstohavebeenaccumulatingtheseyears.5.看足球球回来后，，那个男孩孩整天都很很沮丧。(castdown））6.如何度度假，她总总是与我有有分歧。(differ)Afterreturningfromwatchingthefootballmatch,theboywascastdownallday.Shealwaysdiffersfrommeabouthowtospendthevacation.Ⅳ.单项填填空1.—MydaughterlivedinFranceforfiveyearsandnowshe’sworkinginaforeigncompany.—isnowonderthatshespeakssuchexcellentFrench.A.ItB.ThereC.ThatD.This解析此题考查查固定句句式。Itisnowonderthat...……不不足为奇奇，是固固定句式式，其中中it作作形式主语语，that从从句为真真正主语语。A2.Theplanecannotorlandsafelyeverytime.A.takeinB.takeonC.takeoverD.takeoff解析题干是一一个部分分否定句句，not...everytime表示““并非每每次”；；takein意为为“接收收；吸收；理理解；注注意到；；欺骗；；takeon披上上；呈现；具有有；雇用用；承担担；takeover把………从一一地带到另另一地；；接收；；接管；；takeoff起起飞；拿掉；取消；；脱衣；成功功。句意为：：飞机并不是每次都能安安全起飞或降降落。D3.Shehasworkedatthebankformanyyears,nine.A.generallyspeakingB.believeitornotC.tobeexactD.tobehonest解析generallyspeaking一般来来说；believeitornot信不不信由你；tobeexact确切地说；tobehonest说实实话。C4.It’sclearthatneitherhenorhisparentstheplanputforwardatthefamilymeeting.A.agreesto B.areforC.isinfavorof D.agreeon解析neither...nor连接两两个并列的主主语时，谓语采用临近近原则，所以以谓语的数应应由hisparents来决定。。因为hisparents是复复数，所以agreesto和和isinfavorof都都可以排除；；agreeon的主语语必须是达成成共识的人们们或者单位，故答案只只能选B项。。B5.Somebloodtypesarequitecommon,othersareregionally,andstillothersarerareeverywhere.A.distributedB.contributedC.obtainedD.convinced解析distribute分分散，分布；；contribute贡献；导致；obtain得到；convince使某人确确信；使某人明明白。句意为为：一些血型型很普通，一些只分布在在局部地区，，另外还有一一些在哪儿都很罕见。由由句意可知A项正确。A6.—Believeme,allyoureffortswillsomeday.—Thanksforyourencouragement.A.paybackB.paydownC.payoffD.payfor解析句意为：相信信我，你所有有的努力总有有一天会有有回报报的。。payback偿还还；paydown即即时支付；；付定定金；；（分分期付付款等等