高考英语一轮总复习模块知识选修8Unit2Cloning课件新人教版

这是一份高考英语一轮总复习模块知识选修8Unit2Cloning课件新人教版，共60页。PPT课件主要包含了obtain　，owe　，bother，differ　，different　，object　，objection，regular，assume　，exact　等内容，欢迎下载使用。
单 元 话 题 导 读
wuld have t　
What’s the mst imprtant　
having a gd effect n　
单 元 基 础 精 测
accumulate　
difference　
accumulatin　
崇拜； 爱慕； 喜爱　
着手； 从事； 承担　
虚荣的； 自负的； 徒劳的
bring back t life
(be) bund t (d)…　
状况很好/坏；情况很好/坏　
The advantage is that　
d yu think　
单 元 要 点 突 破
1．differ vi.不同；相异【考点激活】①The fds we eat — and when and hw we eat them — are ften unique t a particular culture r may even _______ (difference) between rural(农村的)and urban areas within ne cuntry.我们吃的食物，吃食物的时间和方式对于某种特定的文化而言都是独一无二的，甚至在同一个国家的农村和城市地区也是不同的。【答案】differ　
(1)A differs frm B in…　A与B在……方面不同。(2)different　adj.不同的；差异的；各式各样的be different frm…　与……不同(3)difference　n. 差别；差异；分歧； 争执tell the difference between A and B区分A与B之间的差异make a/n/sme difference t…对……要紧/不要紧/有些要紧
Hw d Twain’s nvels n slavery differ frm Stwe’s?Twain有关于奴隶制度的小说与Stwe的有何不同？
【多维训练】◆语法填空Althugh we differ ②________ character ③________each ther, it des nt make much difference ④______ur friendship.◆翻译句子⑤关于网上投票，观点是不一样的。_______________________________________________【答案】②in　③frm　④t　⑤On vting n the Internet, pinins differ/are different.
2．undertake vt.着手；从事；承担；保证【考点激活】①T d s, it shuld help t understand why peple ________ vlunteer wrk and what keeps their interest in the wrk.想让人们去做志愿者，首先要了解人们做志愿者的动机，是什么使他们保持对这一工作的兴趣。【答案】undertake　
undertake sth.　着手/从事/承担某事undertake t d sth.　保证/答应做某事undertake fr…　为……负责undertake that…　保证……undertake respnsibility/a task/a prject承担责任/任务/工程
If yu undertake the prject, yu are bund t encunter difficulties.如果你承接这项工程的话， 免不了会遇到许多困难。The United Natins Organizatin (UNO) culd undertake t direct the distributin f aid.联合国承担指挥急救工作的分配。
【多维训练】◆语法填空②He undertk __________ he wuld return the firm after retirement.③We can’t undertake ______________(make) a breakthrugh in the research.【答案】②that　③t make
◆翻译句子④毫无疑问，每个人都应该承担保护环境的责任。_______________________________________________【答案】There is n dubt that everyne shuld undertake the respnsibility t prtect the envirnment.
3．bject vi.反对；不赞成【考点激活】①It’s reprted that the majrity f the citizens bject t __________(charge) fr parking.据报道，大部分市民反对收停车费。【答案】being charged　
(1)bject t sb./sth.　反对；不赞成某人/某事bject t ding sth.　反对做某事(2)bjectin　n．反对；厌恶raise an bjectin t…　对……提出异议have/make an/n bjectin t (ding)…　对(做)……表示反对/不反对(3)bject　n．物体；对象；目的；宗旨(4)bjective　n．目标； 目的adj.客观的； 不带偏见的
I have n bjectin t him undertaking the task.我不反对他承担这项任务。The bjects arund yu are visible because they interact with light.你能看到周围的东西是因为它们与光线相互作用。
表反对的其他表达：ppse/be ppsed t/be against
【多维训练】◆语法填空②They bject __________the prpsal while we apprve f it.③We bject t____________ (blame) fr smething that we haven’t dne.④The plan will be carried ut despite strng ________ (bject) frm the public.【答案】②t　③being blamed　④bjectins
◆完成句子⑤由于一些人可能作弊，很多人反对网上投票。Nw that it’s likely that smene cheats, _________________.【答案】many peple bject t vting n the Internet
4．frbid vt.(frbade/frbad, frbidden) 禁止；不准【考点激活】①In sme Middle Eastern cuntries, expsing yur flesh ____________ (frbid), especially if yu are a wman.在一些中东国家，暴露皮肤是被禁止的，尤其是妇女。【答案】is frbidden　
frbid ding sth.　禁止做某事frbid sb.sth.　禁止某人某事frbid sb.t d sth.　禁止某人做某事frbid sb.frm ding sth.　禁止某人做某事frbid that…禁止……(从句中常用“shuld＋动词原形”)frbidden area　禁区the Frbidden City　故宫
I frbid yu using my tape recrder.我不许你用我的录音机。Please nte that fd and fruit are frbidden in the library, but yu are allwed t have drinks and sweets with yu.请注意食品和水果禁止带入图书馆，但是允许带入饮料和甜点。
frbid后不能直接跟动词不定式作宾语，但可直接跟动名词作宾语，也可用frbid sb.t d sth.形式，有类似用法的单词还有：allw, permit, advise等
【多维训练】◆完成句子②This is a __________________(禁区)．N ne is permitted ______________(进入)．③The gvernment ______________________(已经禁止吸烟) in the public places.【答案】②frbidden area; t enter③has frbidden smking
④I had n idea why my mther _________________(禁止我游览故宫)．⑤为了减少白色污染，我们应该禁止市民使用塑料袋。In rder t reduce white pllutin, _____________________.【答案】④frbade me t visit the Frbidden City⑤we are suppsed t frbid the citizens t use plastic bags
◆翻译句子⑥未经允许，你不准离开这里。_______________________________________________【答案】Yu are frbidden t leave here withut permissin.
5．we vt.欠(账、钱、人情等)；归功于；应感谢【考点激活】①Lking back, Diana, a fashin designer, wes her achievements ______ the gal she set, the educatin she received frm the cllege, and abve all the effrts she made.回首过去，作为时装设计师的戴安娜将她的成功归因于她设定的目标，在大学里接受的教育，最重要的是她的努力。 【答案】t　
(1)we…t…　把……归功于……we it t sb.that…　多亏某人帮忙……(2)we sb.an aplgy　该向某人道歉we sb.a favur　欠某人一个人情we sb.sth.＝we sth.t sb.　欠某人某物(3)wing t　因为；由于
Owing t the rain, they culd nt cme.由于下雨，他们不能来了。
【多维训练】◆语法填空②He wes his success________ hard wrk and practice.③I we ______t yu that I accmplished my wrk as planned.　④ ________(we) t engine truble, the plane had t make a frced landing. 【答案】②t　③it　④Owing　
◆翻译句子⑤很多人都把成功归因于制订计划的好习惯。_______________________________________________【答案】A great many peple we their success t the gd habit f making a plan.
6．strike vi.& vt.打；撞击；罢工　n．罢工【考点激活】①I still lve t recrd ideas and qutatins that ________ me in bks…我依旧喜欢记录那些书中打动我的思想和引言……【答案】strike　
be struck with(by)…为……所侵袭；为……所触动(感动)It strikes sb.that…某人突然意识到……；……使某人震惊。strike a match　划火柴an idea suddenly struck/hit sb.某人心中忽然产生一个念头strike…int ne’s heart　使……刻骨铭心be n strike　在罢工g n strike　举行罢工
Strike while the irn is ht. 趁热打铁。Finally, yu never knw what wnderful idea might strike while yur mind has mved slwly away.最后，当你的意识已经慢慢转移的时候，你不知道一个完美的主意可能产生了。
【多维训练】◆完成句子②当钟敲响五点时，他们开始罢工。When the clck ___________， they set ut ____________.③我突然意识到，这个男孩已被这篇文章所触动。It ________________ that the by ____________________ by the article.【答案】②struck five; t g n strike③struck me; had been struck
◆翻译句子④我突然意识到，我应该向他道歉。_______________________________________________【答案】It struck me that I shuld we him an aplgy.
1．pay ff 得到好结果；取得成功；偿清【考点激活】①Finally, that hard wrk paid __________ and nw the water in the river is cleaner than ever.最终，他们的努力工作获得了成功。现在河中的水比以前干净多了。【答案】ff　
pay (sb.) fr…　支付(给某人)……的费用pay back　报复；报答；偿还；偿付pay attentin t…　注意……pay a visit t…　拜访；参观
He managed t pay ff Sparrw’s debts.他尽力成功地偿还了Sparrw的债务。He undertk t pay back as sn as pssible.他答应尽快还钱。
【多维训练】◆语法填空②Smeday I’ll __________yu ________fr yur bjectins t my plan.③It was because f their hard wrk that they ________ their debt after ten years.④But I will never frget what the experience has really taught me.Sacrifices __________in the end.【答案】②pay; back　③paid ff　④pay ff
◆完成句子⑤继续努力！你的努力一定会取得成功的。Keep it up! ______________________________________【答案】Yur effrts are bund t pay ff.
2．in vain 白费力气；枉费心机【考点激活】 ①It became apparent that all her cmplaints were ______ vain.很明显，她所有的抱怨都是白费口舌。【答案】in　
“in＋名词”类介词短语：in danger　处于危险中in truble　在麻烦中in time　及时in need　需要in advance　提前in charge (f)　主管
in pssessin f　拥有in debt　负债in effect　实际上；生效in rder　井然有序in fact/reality/effect　事实上in practice　在实践中；实际上in return　作为报答in place　在适当的位置；恰当的
His reply is in effect an aplgy.他的答复事实上就是一种道歉。All the arrangements are nw in place fr their visit.他们来访的一切都安排就绪了。
【多维训练】 ◆语法填空Five years ag, Tm lst his jb and he was ②_________.But he was ③ ____________a big huse with great effrts.All the things in it were ④____________， making the huse very neat.He was warm－hearted and ready t help thse ⑤_________.He ften said effrts wuld never be ⑥__________.【答案】②in debt　③in pssessin f④in rder/place　⑤in truble　⑥in vain
◆翻译句子⑦我认为，他所有的努力都白费了。_______________________________________________【答案】As far as I’m cncerned, all his effrts were in vain.
1．Then came the disturbing news that Dlly had becme seriusly ill.接着传来了多莉病重的坏消息。
news后面的是同位语从句。
(1)在句中that引导同位语从句， 对被修饰词news进行解释说明， that仅起连接的作用， 无意义， 但不能省略；(2)常见的后接同位语从句的抽象名词有： fact, news, hpe, idea, dubt, thught, belief等。(3)在suggestin, advice, request, rder等意为“建议、要求、命令”的词后， 同位语从句的谓语动词通常为： shuld＋d, shuld也可以省略。
When hearing the news that ur team had wn the match, we culdn’t help jumping.听到我们队获胜的消息，我们都情不自禁地跳起来。【易错点津】that引导的定语从句与同位语从句的区别：(1)同位语从句中的that仅起连接的作用， 无意义， 但不能省略；(2)定语从句中的that一方面起引导从句的作用， 另一方面在定语从句中充当主语、宾语或表语。
【多维训练】◆语法填空①She was struck by the sudden thught ________her byfriend might already have left.②I have sme dubt ________he will bject t my suggestin ______we shuld frbid smking in the ffice.③I hld a firm belief ________the idea ________sunds ridiculus is practical.【答案】①that　②whether; that　③that; that/which
◆完成句子④我们不相信他们反对我们在会议上提出建议的消息。We dn’t believe the news __________________________ the suggestin that we put frward at the meeting.【答案】that they bject t/are nt in favr f/are against/are ppsed t
◆翻译句子⑤我采纳了他的建议：我应该不时地复习功课。______________________________________________________________________________________________【答案】I adpted his advice that I shuld g ver my lessns frm time t time.
2．The advantage is that if there is a new illness sme f these animals may die…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……
The advantage is that…　其优点是……
句中的that引导advantage的表语从句，that不能省略。常用的类似句型还有：The disadvantage is that…　劣势是……The prblem is that…　问题是……The drawback is that…　缺点是……The chance is that…　有可能……
The drawback f the ppularity f cars is that it results in s much air pllutin.汽车普及的缺点是它带来了严重的空气污染。
【多维训练】◆完成句子①这种方法的优点是我们可以节省大量的时间。The advantage f this apprach is ____________ a lt f time.②你可能不用付饭钱。The chance is ______________________________ yur meal.③问题是我们不知道他为什么沮丧。The prblem is_____________________ why he is cast dwn.
【答案】①that we can save②that yu wn’t have t pay fr③that we have n idea/dn’t knw
◆翻译句子④这项计划的缺点是我们不能及时对新变化做出调整。______________________________________________________________________________________________【答案】The disadvantage f this plan is that we can’t make adjustments t the new change in time.
写 作 技 能 递 升
一、单元核心考点语篇填空阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。After a series f experiments，the scientist’s hard wrk 1．________ (pay) ff when the twin clne turkeys were hatched.This breakthrugh pssibly enabled peple t bring their adred pets back t life.Hwever，2．________ bthered him frm time t time that their health was 3．________ pr cnditin because they were unable t resist illnesses.
Merely 2 weeks later，the clnes died,4．________ struck frustratin int his heart.5．________ (shrt) afterwards，the media published a cnservative argument bjecting t clning 6．_______ (we) t mral prblems，and suggested cmpulsry regulatins shuld be made 7．_______ (frbid) btaining cmmercial prfits frm clning.
When 8．________ (interview)，the scientist said，“I’m nt in favur f any arbitrary 9．________ (assume)，but undertaking clning des differ frm the straightfrward prcedure f making lafs ut f flur.Until we accumulate enugh knwledge，any practice is in vain and is bund t fail.Altgether，being mre careful is 10．________ (reasn) r we may walk int a side rad.”【答案】1．paid　2．it　3．in　4．which　5．Shrtly6．wing　7．t frbid　8．interviewed　9．assumptin　10．reasnable
二、用本单元词汇、句式和语法知识写满分话题作文1．根据汉语提示补全句子 (黑体部分请用本单元所学词汇)①我们对克隆技术是否应该被发展进行了激烈的讨论。人与人观点分歧很大。There has been a heated discussin abut whether clning technique shuld be develped.Opinins ___________________.【答案】differ greatly frm persn t persn
②有些人赞同发展克隆技术，他们认为这一定会让人类受益。(同位语从句)Sme wh are _________________________________.③能生产大量的商业食品满足人们的需求，这是克隆的好处之一。Large quantities f cmmercial fd can be prduced t meet peple’s needs, which is ________________________________.【答案】②in favur f its develpment hld the belief that it will be bund t benefit human③ne f the advantages f clning
④我们还可以克隆人体器官作为医疗用途。We can als ________________________________.⑤另外一些人强烈反对，因为他们沮丧地发现克隆会引发一系列的道德问题。_________________，because _____________________.⑥我认为，只要所有人答应恰当利用克隆技术，克隆会取得成功。In my pinin, ___________________________________.
【答案】④clne human bdy rgans fr medical use⑤Others strngly bject t it，because they feel cast dwn t find that it culd raise a strm f mral questins⑥clning will pay ff as lng as all undertake t use it prperly
2．按要求升级句式⑦用表语从句升级句③_____________________________________ large quantities f cmmercial fd can be prduced t meet peple’s needs.【答案】One f the advantages f clning is that large quantities f cmmercial fd can be prduced t meet peple’s needs.
3．巧妙衔接成美文 (注意使用适当的过渡衔接词汇：what’s mre, n the cntrary, hwever)_______________________________________________【答案】There has been a heated discussin abut whether clning technique shuld be develped.Opinins differ greatly frm persn t persn.
Sme wh are in favur f its develpment hld the belief that it will be bund t benefit human.One f the advantages f clning is that large quantities f cmmercial fd can be prduced t meet peple’s needs.What’s mre, we can als clne human bdy rgans fr medical use.One the cntrary, thers strngly bject t it, because they feel cast dwn t find that it culd raise a strm f mral questins.Hwever, in my pinin, clning will pay ff as lng as all undertake t use it prperly.
词 汇 巧 记 平 台
1．“－ance”一族(n.)(1)avidance　避免(2)attendance　出席；照料(3)abundance　大量；充足(4)accrdance　一致；和谐(5)arrgance　傲慢态度； 自大(6)appliance　用具；器具；器械
(7)ambulance　救护车(8)appearance　露面；外貌(9)assurance　确信；断言(10)admittance　入场券；准入(11)assistance　协助；援助(12)acquaintance　相识；熟人(13)acceptance　接受；接纳(14)brilliance　光辉；鲜明(15)balance　平衡；天平
(16)clearance　清除(17)circumstance　环境；境况(18)disturbance　骚动；打扰(19)disappearance　(看)不见(20)distance　距离；远处(21)elegance　高雅；优雅(22)entrance　入口；门口(23)endurance　忍耐(力)；持久(力)(24)finance　财政；财务
(25)fragrance　香味；香气(26)guidance　指导；导航(27)hesitance　犹豫；踌躇(28)imbalance　不平衡；不均衡(29)ignrance　无知；不知(30)irrelevance　枝节问题；离题；不相关的事物(31)insurance　保险；保险单(32)imprtance　重要(性)；重大(33)perfrmance　履行；表演
(34)perseverance　毅力；坚定不移(35)reliance　信赖；信心(36)rmance　浪漫(史)(37)remembrance　记忆；回想(38)reassurance　放心；确信(39)reluctance　不愿；勉强(40)relevance　相关；关联
(41)significance　意义；重要性(42)sufferance　忍耐；容许(43)tendance　照顾；照看；服侍(44)tlerance　宽容；容忍；忍受
2．“in＋名词＋f”一族(1)in advance f…　在……之前；超过……(2)in case f…　如果……发生；万一……(3)in charge f　看护；管理(4)in curse f…　正在……过程中(5)in cnsequence f…　 ……的结果；由于……(6)in defence f…　保卫……；为……辩护(7)in favur f　赞成；有利于(8)in fear f　担心；害怕
(9)in frnt f…　在……前面(范围以外)(10)in hnur f…　为了纪念……；对……表示敬意(11)in memry f…　为纪念……(12)in place f　代替(13)in pssessin f　占有；拥有(14)in need f　需要(15)in search f　寻找；寻求(16)in spite f　尽管
(17)in view f　鉴于；由于(18)in praise f　赞扬(19)in terms f…就……来说；根据……；用……话来说