（人教版）高考英语一轮复习课件：选修8 unit 2 cloning.ppt

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1、Unit 2Cloning温馨提示温馨提示:请点击相关栏目。请点击相关栏目。学学 预习新知自解预习新知自解讲讲 探究课堂互动探究课堂互动记记 冷点自主拾遗冷点自主拾遗学学预预习习新新知知自自解解单单单单 词词词词 速速速速 记记记记1_(vt.)着手；从事；承担着手；从事；承担2_(vt.)扔；投；掷扔；投；掷3_(vt.)获得；赢得获得；赢得4_(vt.)获得；到达获得；到达(水平、年龄、状况等水平、年龄、状况等)5_(vt.)禁止；不准禁止；不准6_(vt.)欠欠(账、钱、人情等账、钱、人情等)；归功于；归功于7_(vi.)退休；离开退休；离开8_(vt.)打扰打扰(vi.)操心操心(n.

2、)烦扰烦扰9_(vi.&vt.)打；撞击；罢工打；撞击；罢工(n.)罢工罢工10_(adj.)虚荣的；自负的；徒劳的虚荣的；自负的；徒劳的11_(adv.)仅；只；不过仅；只；不过 undertakecastobtainattainforbidoweretirebotherstrikevainmerely结束放映束放映返回返回导航航页12_(vt.)崇拜；爱慕；喜爱崇拜；爱慕；喜爱13_(vi.)不同；相异不同；相异 _ _(adj.)不同的不同的 _ _(n.)不同；差异不同；差异14_(vi.)反对；不赞成反对；不赞成 _ _(n.)不赞成；反对；异议不赞成；反对；异议 _ _(adj.)

3、真实的；客观的；无偏见的真实的；客观的；无偏见的15_(n.)媒介；手段；工具媒介；手段；工具 _ _(pl.)16_(vt.)抵抗；对抗抵抗；对抗 _ _(n.)抵抗；对抗抵抗；对抗 _ _(adj.)有抵抗力的；抵制的有抵抗力的；抵制的adoredifferdifferentdifferenceobjectobjectionobjectivemediummediaresistresistanceresistant结束放映束放映返回返回导航航页短短短短 语语语语 回回回回 顾顾顾顾1_得到好得到好结结果；取得成功；果；取得成功；偿偿清清2_沮沮丧丧；不愉快；不愉快3_赞赞成；支持成；支持4_

4、一定或注定一定或注定(做做)5_白白费费力气；枉力气；枉费费心机心机6from time to time _ 7bring back to life _8strike.into ones heart _9in good/poor condition _10have a great impact on _pay offcast downin favour of(be)bound to(do).in vain不不时时；偶；偶尔尔使复生；使复活使复生；使复活 使使刻骨刻骨铭铭心心 状况很好状况很好(坏坏)对对有很大影响有很大影响结束放映束放映返回返回导航航页1The fact that she se

5、emed to develop normally was very encouraging.看来多莉是在正常地成长着，这很令人鼓舞。看来多莉是在正常地成长着，这很令人鼓舞。名师指津：名师指津：that引引导导同位同位语语从句。从句。例句仿写：例句仿写：这些年来地球逐渐变暖的事实，使科学家这些年来地球逐渐变暖的事实，使科学家们非常担心。们非常担心。The fact has worried many scientists _ _ _ _ _ warmer and warmer these years.that the earth is becoming句句句句 型型型型 必必必必 备备备备结束放映

6、束放映返回返回导航航页2Then came the disturbing news that Dolly had become seriously ill.接着传来了多莉病重的坏消息。接着传来了多莉病重的坏消息。名师指津：名师指津：then位于句首，句子用全部倒装位于句首，句子用全部倒装语语序。序。例句仿写：例句仿写：山顶上有一座山顶上有一座300多年历史的古老城堡。多年历史的古老城堡。On the top of the mountain _ _ _ _ which has a history of more than three hundred years.stands an old cas

7、tle结束放映束放映返回返回导航航页3The advantage is that if there is a new illness some of these animals may die，but others will survive and pass on the ability to resist that disease to the next generation.在影院入口处的附近安排厕所会让残疾人感觉更加方便。在影院入口处的附近安排厕所会让残疾人感觉更加方便。名师指津：名师指津：The advantage is that.其其优优点是点是，that引引导导表表语语从句。从句。

8、例句仿写：例句仿写：其优点是如果你能讲流利的英语，你更有可能找其优点是如果你能讲流利的英语，你更有可能找到好工作。到好工作。_ _ _ _if you can speak English fluently，you are more likely to find a good job.The advantage is that 结束放映束放映返回返回导航航页 undertake 意意为为：_ 相关搭配：相关搭配：(undertook;undertaken)vt.着手着手;承担承担(牛津牛津P2197)The company has announced that it will undertake

9、 a full investigation into the accident.undertake a task承担任承担任务务undertakeundertake to do sth.同意、答应或着手做某事同意、答应或着手做某事讲讲探探究究课课堂堂互互动动公司已公司已经经宣布将宣布将对这对这次事故次事故进进行行全面全面调查调查。undertake thatclause保保证证 单单单单 词词词词 细细细细 解解解解结束放映束放映返回返回导航航页 We are supposed to _ to lead a lowcarbon lifestyle，which is of great signi

10、ficance.I can undertake that you will enjoy the trip._完成句子完成句子:undertake the responsibility 我保证你会喜欢这次旅行。我保证你会喜欢这次旅行。英译汉英译汉:活学活用结束放映束放映返回返回导航航页object vi.反对；不赞成；反对；不赞成；n.物体；目标物体；目标(1)object to反反对对(2)raise an objection to sth.对对提出异议提出异议have/make an objection to(doing)sth.对对(做做)表示反对表示反对结束放映束放映返回返回导航航页 A

11、s far as Im concerned，I really_parking.就我个人而言，我非常反对收停车费。就我个人而言，我非常反对收停车费。(2014皖北协作区联考皖北协作区联考)We have no objection_the new project again.I cant agree more.Ato discuss Bto discussingCto having discussed Dto have discussed完成句子完成句子:object to being charged for B单项填空单项填空 活学活用结束放映束放映返回返回导航航页 forbid(forbade

12、/forbad，forbidden)forbid sb.to do sth.禁止某人做某事禁止某人做某事,forbid doing sth.禁止做某事禁止做某事forbid that.禁止禁止should,动词原形原形 forbid sb.from doing禁止某人做禁止某人做结束放映束放映返回返回导航航页完成句子完成句子:I will forbid you_(leave)to leave unless you apologize for what you have done.He has even forbidden me from _(meet)my friends online at

13、the Internet cafe！The law forbids _(smoke)in public buildings.to leave meeting smoking 活学活用结束放映束放映返回返回导航航页owes b.sth./owe sth.to sb.教材原句教材原句P13：I certainly owe you an apology for not writing more often.没有多给没有多给您写信我真的非常抱歉。您写信我真的非常抱歉。He owes his good health to plenty of exercise and a regular life.他把他

14、身体健康归功于大量他把他身体健康归功于大量的运动和有规律的生活。的运动和有规律的生活。owe.to.把把归功于归功于owe 结束放映束放映返回返回导航航页完成句子完成句子:These early settlers _ and determination to succeed.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。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。Was it _ bad weather that they had to change the schedule of leaving?当时是由于天气恶劣，他们才不得不改变离开的时间的吗？当时是由于天气恶劣，他

15、们才不得不改变离开的时间的吗？owed their survival to hard work owing to 活学活用结束放映束放映返回返回导航航页单单词词速速记记bother vvt.打扰；打扰；vi.操心；操心；n.烦扰；令人烦恼的事或人烦扰；令人烦恼的事或人(1)bother sb.with/about sth 为某事打扰或麻烦某人为某事打扰或麻烦某人bother to do/doing 操心做某事操心做某事It bothers sb.that/to do sth.使某人苦恼的是使某人苦恼的是(2)put sb.to any bother给给某人添乱某人添乱why bother没有必

16、要吧；何苦没有必要吧；何苦那么麻烦那么麻烦 结束放映束放映返回返回导航航页单单词词速速记记完成句子完成句子:(1)Ill go to the post office to mail this parcel to Ann.我要去我要去邮邮局局给给安寄安寄这这个包裹。个包裹。_？Ill see her at dinner this evening.不必麻不必麻烦烦了吧？今晚吃了吧？今晚吃饭饭我能我能见见到她。到她。单项填空单项填空:(2)(2014安徽皖南安徽皖南联联考考)Why_to go abroad to study，when there are so many good universit

17、ies at home?Aimagine BbotherCconsider Dprevent 活学活用Why botherB结束放映束放映返回返回导航航页Dare beneficial are of great benefit This paid off because she won an award for the report.这些努力得到了回报，因为她那篇报道获得了奖。这些努力得到了回报，因为她那篇报道获得了奖。What made him happy was that after all these years he at last paid off all his debts.使他高

18、兴的是几年之后他终于还清了所有的债务。使他高兴的是几年之后他终于还清了所有的债务。pay off有回报有回报还清还清(债务债务)短短短短 语语语语 聚聚聚聚 焦焦焦焦结束放映束放映返回返回导航航页 favour/favordo sb.a favour帮某人一个忙帮某人一个忙owe sb.a favour欠某人一个人情欠某人一个人情in favour of赞赞成，主成，主张张in ones favour对某人有利对某人有利结束放映束放映返回返回导航航页单单词词速速记记单项填空单项填空:(1)(2014黑龙江哈尔滨四校高三检测黑龙江哈尔滨四校高三检测)Liu Jianfu，a senior res

19、earcher with Guangdong University of Foreign Studies，said he was_reducing the homework burden on students.Ain charge of Bin terms ofCin favor of Din honor of(2)The doctor advised her to eat more bean products_meat which might be harmful to her heart.Afor lack of Bby means ofCin place of Din favour o

20、f 活学活用CC结束放映束放映返回返回导航航页 1in good/poor condition 2 out of condition 3working/living/studying conditions 4 on condition(that).状况很好状况很好/坏；情况很好坏；情况很好/坏坏健康状况欠佳健康状况欠佳工作工作/生活生活/学学习环习环境境在在条件下；倘若条件下；倘若 4 on no condition一点也不；决不一点也不；决不(放在句首时，用部分倒装语序放在句首时，用部分倒装语序)结束放映束放映返回返回导航航页单单词词速速记记完成句子完成句子:(1)On no conditi

21、on _him what happened.你决不你决不应该应该告告诉诉他他发发生了什么事。生了什么事。单项填空单项填空:(2)Minetta was in_poor condition last week in hospital；therefore，her parents were in_favour of performing an operation.Athe；the B/；theC/；/Dthe；a 活学活用should you tell C结束放映束放映返回返回导航航页Then came the disturbing news that Dolly had become seriou

22、sly ill.接着传来了令人烦恼的消息接着传来了令人烦恼的消息多莉得了重病。多莉得了重病。1)表示方位、时间或方式的副词或介词短语，表示方位、时间或方式的副词或介词短语，如：如：here，there，now，then，up，down，in，away，off，out，in the room，on the wall等置等置于句首时，句子倒装。于句首时，句子倒装。句句句句 型型型型 突突突突 破破破破2)本句中的本句中的news 与与that Dolly had become seriously ill是同位语关系。常见的后接同位语从是同位语关系。常见的后接同位语从句的抽象名词有：句的抽象名词有：

23、fact，news，hope，truth，idea，suggestion，thought，question，order，problem，belief，fear等。等。结束放映束放映返回返回导航航页完成句子完成句子:For a moment nothing happened.Then_ all shouting together.一会儿什么也没发生，接着传来一齐的喊声。一会儿什么也没发生，接着传来一齐的喊声。Hearing the dog barking fiercely，away _听到狗叫的厉害，小偷吓跑了。听到狗叫的厉害，小偷吓跑了。The question _ the experimen

24、t has not been answered yet.我们是否该继续实验的问题还没有被解决。我们是否该继续实验的问题还没有被解决。came voices fled the thief 活学活用whether we should continue to do结束放映束放映返回返回导航航页The advantage is that if there is a new illness some of these animals may die，but others will survive and pass on the ability to resist that disease to the

25、next generation.其优点是如果发生了某种新的疾病，这类动物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。下来，并且把这种免疫力传给下一代。The advantage is that.“其优点是其优点是”，that引导表语从句。引导表语从句。结束放映束放映返回返回导航航页完成句子完成句子:（1）骑自行车上学的优势是强身健体。骑自行车上学的优势是强身健体。_going to school by bike_it can build up your strength.The adv

26、antage of is that 活学活用 思维发散：思维发散：（2）The advantage/strength of.is that.的优势是的优势是The disadvantage of.is that.的不足是的不足是The drawback of.is that.的缺点是的缺点是The problem of.is that.的问题是的问题是The chance is that.有可能有可能 结束放映束放映返回返回导航航页单单词词速速记记记记冷冷点点自自主主拾拾遗遗微微微微 考考考考 点点点点 differ vi.不同；相不同；相异异1 1differ from.be differe

27、nt from.与与不同不同differ in.在在方面不方面不 eg：The expectations and pressures on athletes differ from school to school and sport to sport.对对于运于运动员动员的期待和的期待和压压力，每个学校和体育力，每个学校和体育项项目都目都不尽不尽相同相同。结束放映束放映返回返回导航航页单单词词速速记记 strike vi.&vt.打打;撞撞击击;罢罢工工;袭击袭击;报时报时;划划(火柴火柴);n.罢罢工工2 2It strikes sb.that.某人突然意某人突然意识识到到be struc

28、k by.被被打打动动；深受感；深受感动动 eg：The visitors were struck by the beauty of the tourist area.游客被旅游区的美景迷住了。游客被旅游区的美景迷住了。结束放映束放映返回返回导航航页 resist vt.抵抗；对抗；抗拒；抵制；忍住抵抗；对抗；抗拒；抵制；忍住3 3resist(doing)sth.抵制抵制(干干)某事某事cant/couldnt resist doing sth./cant help doing sth.忍不住干某事忍不住干某事 eg：Facing so many people，you are bound t

29、o have disagreements.面面对这对这么多人，你么多人，你一定会一定会遇到不同意遇到不同意见见。(be)bound to(do).一定或注定一定或注定(做做);有责任或义务有责任或义务(做做)4 4结束放映束放映返回返回导航航页单单词词速速记记微微微微 写写写写 作作作作1很多人很多人反对反对克隆人克隆人,甚至有的国家甚至有的国家禁止禁止科学家对克科学家对克 隆人进行研究。隆人进行研究。写写作作素素 材材 2他们很他们很沮丧沮丧，因为克隆人在，因为克隆人在道德道德上不合理。上不合理。3然而，另外一些国家然而，另外一些国家不同不同，他们，他们支持支持医学克隆。医学克隆。4事实上，

30、很多国家都在进行着医学克隆，并取得了事实上，很多国家都在进行着医学克隆，并取得了很大的很大的突破突破。5因此，我们不能因此，我们不能抵制抵制它。它。提示：提示：蓝色字体蓝色字体部分用本单元词汇表达。部分用本单元词汇表达。结束放映束放映返回返回导航航页单单词词速速记记连句成篇连句成篇 Many people object to cloning humans，and some countries forbid scientists to do research into human cloning.They feel cast down because it is not morally reas

31、onable.However，other countries quite differ.They are in favour of medical cloning.Actually many countries are undertaking it and have obtained great breakthroughs.So we are unable to resist it.结束放映束放映返回返回导航航页同同位位语语从从句句1(2014江西重点中学江西重点中学协协作体第一次作体第一次联联考考)_was known to them that the boss had broken his

32、 promise_he would give them a rise.AWhat；what BIt；whichCIt；that DAs；that解析：第一空解析：第一空为为It be known to sb.that.结结构，意构，意为为“某人知道某人知道”，其中，其中it为为形式主形式主语语，真正的主真正的主语为语为后面的后面的that从句；第二空用从句；第二空用that来来引引导导同位同位语语从句，来解从句，来解释说释说明明promise 的具体内容。的具体内容。C微微微微 语语语语 法法法法结束放映束放映返回返回导航航页2(2014江西上江西上饶市一模市一模)Jane gets on w

33、ell with her classmates.Yes，I have no idea_she gets on well with her classmates.Ahow BwhatCthat Dwhich解析：句意为：解析：句意为：Jane和她的同学们关系融洽。和她的同学们关系融洽。是的，我不知道她是如何和同学相处的。根据句意是的，我不知道她是如何和同学相处的。根据句意可知，应用可知，应用how来引导同位语从句来引导同位语从句，解释说明，解释说明idea的具体内容。的具体内容。A结束放映束放映返回返回导航航页3(2014南京名校阶段考试南京名校阶段考试)Are you in favour of

34、 Toms suggestion_we work around the clock to meet the deadline?No.But_Jimmy suggested to me sounds practical.Awhich；what Bthat；thatCwhich；that Dthat；what4(2014江苏南通调研江苏南通调研)A project has recently been launched by the charity organization_people should donate books to remote mountainous schools.Athat

35、Bwhat Cwhich Das5(2014吉林省部分重点中学检测吉林省部分重点中学检测)The problem will appear_a different welfare system will be created.Aunless Bwhether Cuntil DifDAB结束放映束放映返回返回导航航页1The students are forbidden，unless they have special passes，_after 11 pm.Ain staying out Bto stay outCstaying out Dstay out2.(2013兰兰州州质检质检)He i

36、s a successful businessman；he_ his success more to luck than to ability.Aattaches BadaptsCowes Dfastens3.I agree to his suggestion_the condition that he drops all charges.Aby BinCon DtoBCC课课课课 堂堂堂堂 训训训训 练练练练结束放映束放映返回返回导航航页4(2014江西上江西上饶饶市一模市一模)Up went prices，_.Adown came the living standard Bcame dow

37、n the living standardCcame the living standard down Ddown the living standard came5.(2014南京一模南京一模)Scientists have found evidence from their research_painful early experiences can make the nervous system experience pain more strongly in the future.Awhere Bwhat Cthat Dwhen6.(2014吉林一模吉林一模)The fact_this country spends more on its military than on education and health care combined is a serious and worrying thought.Awhere BwhichCthat DwhyACC结束放映束放映返回返回导航航页