2012届高考英语顶尖学案:新课标人教版Unit 2 Cloning 克隆(新课标版高考复习英语下册教案教学设计)

发布时间:2016-5-22编辑:互联网

核心词汇

1.The chemicals that are harmful to the environment are ____________(禁止)here.

2.Christmas____________(装饰品)now have started to sell well in our shop.

3.She fell heavily,____________(撞)her head against the side of the boat.

4.She ____________(喜爱,爱慕)her grandchildren and is always buying them presents.

5.Before rules and____________(规则)were introduced,the sport was very dangerous.

6.It’s not ____________(仅)a matter of cost,but whether she’s old enough to go on holiday alone.

7.I am sure she has the ability to____________(承担)all kinds of housework.

8.I thought the price of the car was quite____________(合理的),so I decided to buy it.

9.用object 的适当形式填空

(1)Grey decided to move to the countryside and his wife made no ____________ to it.

(2)Some members of the committee ____________to my proposal,which made me disappointed.

10.用assume的适当形式填空

(1)We are working on the ____________that the conference will take place as planned.

(2)____________that his story is true,what should we do?

1.forbidden 2.decorations 3.striking 4.adores 5.regulations 6.merely 7.undertake 8.reasonable 9.(1)objections (2)objected 10.(1)assumption (2)Assuming

高频短语

1.________________ 得到好结果;取得成 功;偿清

2.________________ 沮丧;不愉快

3.________________ 反对

4.________________ 赞成;支持

5.________________ 把……归功于……

6.________________ 一定或注定(做)……

7.________________ 使……刻骨铭心

8.________________ 不时;偶尔

9.________________ 使复生;使复活

10.________________ 白费力气;枉费心机

11.________________ 状况很好/坏;情况很好/坏

1.pay off 2.cast down 3.object to 4.in favour of 5.owe...to... 6.(be)bound to (do)... 7.strike...into one’s heart 8.from time to time 9.bring back to life 10.in vain  11.in good/poor condition

重点句式

1.But at last the determination and patience of the scientists ____________in 1996 with a breakthrough-the cloning of Dolly the sheep.

但是决心和耐心使科学家们最终于1996年收获了突破性的结果--克隆羊“多莉”。

2.____________the disturbing news ____________Dolly had become seriously ill.

接着传来了多莉病重的坏消息。

3.Is it ____________cloning or ____________it?

它是赞成克隆行为还是反对克隆行为?

4.Scientists believe human cloning is just____________but____________human clones have already been born hasn’t been proved yet.

科学家们相信人类的克隆只不过是时间问题,但是克隆人已经问世的说法还没有被证实。

5.________________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.

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下来,并且把这种免疫力传给下一代。

1.paid off 2.Then came;that 3.in favour of;against 4.a matter of time;the assumption that 5.The advantage is that

知识详解

1 .object vi. 反对;不赞成 

    n.物体;目标

(回归课本P12)On the other hand,Dolly’s appearance raised a storm of objections and had a great impact on the media and public imagination.

另一方面,多莉的出现引起了一阵强烈的反对,对媒体和公众的想象力也产生了极大的影响。

[归纳拓展]

[例句探源]

①(牛津P1372)If nobody objects,we’ll postpone the meeting till next week.

如果没有人反对,我们就把会议推迟到下周。

②(牛津P1372)I really object to being charged for parking.

我非常反对收停车费。

③(牛津P1372)If you’re late,you’ll defeat the whole object of the exercise.

如果你迟到了,便不能达到整个活动的目的。

④I objected that he was too young for the position.

我提出反对意见他太年轻不适合这个职位。

⑤(牛津P1372)The main objection to the plan was that it would cost too much.

反对这个计划的主要理由是费用过高。

[即境活用]

1.I don’t mind her criticizing me,but________is how she does it that I object to.

A.it           B.that

C.this D.which

解析:选A。考查代词it的用法。本题关键是并列连词but。粗心的学生可能会误选which,认为此处为一个定语从句。object to反对;抗议。句意:我不介意她批评我,但我反对的是她批评我的方式。

2 .undertake (undertook;undertaken) vt. 着手;

从事;承担

(回归课本P11)It is a difficult task to undertake.

这是一项很难完成的任务。

[归纳拓展]

①(朗文P2241)Two new studies have been undertaken to determine the effects of the chemicals.

已经进行了两项新研究以确定这些化学制品的作用。

②(牛津P2197)University professors both teach and undertake research.

大学教授既要教学又要从事研究工作。

③He undertook to finish the job by Friday.

他答应在星期五以前完成那项工作。

④I can undertake that you will enjoy the trip.

我保证你会喜欢这次旅行。

[例句探源]

[即境活用]

2.Who do you think is the right person________ ________ ________ ________(承担这项任务)?

答案:to undertake the task

3 .forbid (forbade/forbad,forbidden) vt.  禁止,

不准

(回归课本P12)Some began to reform their legal systems and forbade research into human cloning...

有些政府开始改革他们的法律制度,禁止进行克隆人的研究……

[归纳拓展]

[例句探源]

①(牛津P794)You are all forbidden to leave.

你们都不准离开。

②(牛津P794)He forbade them from mentioning the subject again.他不准他们再提这个问题。

③I will forbid you to leave unless you apologize for what you have done.

如果你不为自己所做的事情道歉,我不允许你离开。

④He forbids smoking during office hours.

他禁止在办公时间抽烟。

[即境活用]

3.完成句子

(1)当火车行驶时,禁止我们往窗外看。

We ________ ________ ________ ________ ________of the window when the train was moving.

答案:were forbidden to look out

(2)他甚至禁止我去网吧会见我的网友!

He has even ________ ________ ________ ________my friends online at the Internet café!

答案:forbidden me from meeting

4 .owe  vt. 欠(账、钱、人情等);归功于……,应感谢

(回归课本P13)You owe the lady an apology.

你必须向这位女士道歉。

[归纳拓展]

[例句探源]

①(牛津P1427)Thanks for helping me-I owe you a favour.

谢谢你帮助我--我欠你一个人情。

②These early settlers owed their survival to hard work 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。

③If I have improved in any way,I owe it all to my teacher.

如果说我有一些进步,这应该全部归功于我的老师。

④(2009年高考湖北卷) Owing to her assistance,we succeeded in starting the engine.

多亏她帮忙,我们才成功启动了引擎。

[即境活用]

4.她把她的成功归功于幸运,而不是有能力。

She ________ ________ ________ ________ ________ ________rather than to ability.

答案:owes her success to good luck

5 .bother vt. 打扰 

vi. 操心

  n. 烦扰;令人烦恼的事或人

(回归课本P14)However,the problem that she later developed a serious lung disease bothered scientists.

然而,之后她患上了严重的肺病的问题使科学家们困扰。

[归纳拓展]

[例句探源]

①He didn’t even bother to let me know he was coming.

他甚至连通知都没通知我他要来。

②(牛津P221)I don’t want to bother her with my problems at the moment.

我此刻不想让她为我的事操心。

③(牛津P221)Sorry to bother you,but there is a call for you.

很抱歉打扰你一下,有你的电话。

[即境活用]

5.-I’m sorry to________you,but can you tell me the way to the nearest supermarket?

-I will do some shopping,too.Shall we walk there together?

A.bother      B.carry

C.affect D.award

解析:选A。句中I’m sorry to bother you 相当于Excuse me“对不起,打扰一下”,故选A。

6 .pay off 得到好结果;取得成功;偿清

(回归课本P11)But at last the determination and patience of the scientists paid off in 1996 with a breakthrough-the cloning of Dolly the sheep.

但是决心和耐心使科学家们最终于1996年收获了突破性的结果--克隆羊“多莉”。

[归纳拓展]

[例句探源]

①(朗文P1503)Mr.Li was driving a taxi on the weekends to pay off all his debts.

李先生周末开出租车赚钱以还清他的所有债务。

②Her design won the first prize in the competition.Years of patience and hard work had at last paid off.

她的设计在比赛中获得一等奖。多年的耐心和艰苦的工作终于得到了好的结果。

③If you don’t work now,you’ll pay for it later when you fail your exams.

你现在不好好学习,到考试不及格时就会为此而付出代价。

④He had to work parttime so as to pay for his education.

他必须做兼职工作来支付学费。

⑤That I can pay back the help people give me makes me happy.

能够回报人们给我的帮助让我感到很开心。

[即境活用]

6.-Li Feng won the first prize in the national English competition.

-Oh,really? I’m glad that her efforts at last________.

A.worked out       B.got back

C.paid off D.turned out

解析:选C。答句句意:噢,真的吗?我很高兴她的努力终于得到了好的结果。pay off(指冒风险的政策、做法等)带来好结果,成功,行得通。又如:The gamble paid off.赌赢了。

7 .in favour of 赞成;支持

(回归课本P12)Is it in favour of cloning or against it?

它是赞成克隆行为还是反对克隆行为?

[归纳拓展]

[例句探源]

①My sister was against my suggestion while my brother was in favour of it.

我姐姐反对我的提议,然而我弟弟却赞成。

②Could you do me a favour and turn off the light?

请帮忙把灯关掉好吗?

[即境活用]

7.I am ________your suggestion________we should spend more time on this project.

A.in favour of;which

B.in honor of;that

C.in favour of;that

D.in honor of;which

解析:选C。句意:我很赞成你的建议那就是我们应该在这工程上花费更多的时间。in favour of 赞成;in honor of 向……表示敬意;为纪念……。第二个空为that 引导的同位语从句。

8.(2011年皖南八校模拟)Many young people left their hometown for big cities________better jobs.

A.in favour of B.in search of

C.in charge of D.in honour of

解析:选B。in favour of赞成,支持;in search of寻找;in charge of负责,掌管;in honour of为向……表示敬意。结合语境应选B项。

【教材原句】 Then came the disturbing news that Dolly had become seriously ill.(P12)

接着传来了令人烦恼的消息--多莉得了重病。

【句法分析】 (1)表示方位、时间或方式的副词或介词短语,如here,there,now,then,up,down,in,away,off,out,in the room,on the wall等置于句首时,句子用倒装语序。

①(2009年高考福建卷)For a moment nothing happened.Then came voices all shouting together.

有一会儿什么也没发生。接下来传来一起欢呼声。

②Then came the news that the war was over.

接下来传来战争结束的消息。

③Out rushed the children.

孩子们冲了出去。

④There goes the bell.铃响了。

(2)本句中that引导的从句为同位语从句,that仅起连接作用,无实意。

常见的后接同位语从句的抽象名词有:fact,news,hope,truth,idea,suggestion,thought,question,order,problem,belief,fear等。

同位语从句常用that引导,也可以由连接代词who,what,whose,which,连接副词how,when,where,why或连词whether来引导。

⑤The news that he has been elected president of the United States is true.

他当选美国总统的消息是真的。

⑥The question whether we should continue to do the experiment has not been answered yet.

我们是否该继续实验的问题还没有被解决。

⑦I have no idea where the new library will be built.

我不知道新图书馆将要建在哪里。

⑧We must face the fact that we have run out of all the money.

我们必须面对我们已花完了钱这一事实。

[即境活用]

9.(2010年高考陕西卷)John opened the door.There________he had never seen before.

A.a girl did stand     B.a girl stood

C.did a girl stand D.stood a girl

解析:选D。考查完全倒装。副词there,here等位于句首,应用完全倒装句式。句意:约翰打开门,他从来没见过的一位女孩站在那儿。

(小周)