2017_2018学年高中英语unit2cloningsectionⅱ课件新人教版选修8

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1、Section Learning about Language,Using Language, Summing Up & Learning Tip,一,二,三,一、写作词汇 预习该部分词汇,完成下列小对话或语段。 1.The children ran into the (旁路) and was (撞) by a car. 2.Jane,youve made such great efforts that you_ (一定) pass the exam. Its very kind of you to say so,Mr Green. 3.What do you think of the med

2、icine shes taken? Well,it wont cure her.It can (只) reduce her pain. 4.Do you often go to the movies at weekends? Not often,I only go to the cinema (偶尔).,strike,are bound to,merely,from time to time,一,二,三,5.Can I use your car this afternoon? Sorry,it is (状况不好) and now in the garage. 6.The scientist t

3、ried to the extinct dodo (使复活),but (徒劳). 7.Mr Green came to China (不久) after he (退休). 8.It is (合情理的) to expect people to (抵抗) its temptation.,in poor condition,bring,to life,in vain,shortly,retired,reasonable,resist,一,二,三,二、阅读词汇 预习该部分词汇,并写出画线单词的词义。 We raised a turkey and a hen initially 1. .Later,th

4、e hen hatched 2. eight chickens,which have beautiful feathers 3. and claws 4. .We like them very much. It seems that the turkey adores 5. the hen and her children and follows them everywhere.As for me,it is compulsory 6. to feed the chicken with rice and flour 7. .,起初,孵出,羽毛,爪子,喜爱,必须做的,面粉,一,二,三,三、阅读课

5、文THE RETURN OF THE DINOSAURS?,回答下列问题 1.The writer of the text . A.is excited by the possibility of cloning fierce and extinct animals B.believes that extinct animals can be brought back to life by cloning C.thinks it impossible or unsuitable to clone extinct animals like dinosaurs D.dreams of dinosa

6、urs returning to the earth,答案:C,一,二,三,2.The film Jurassic Park is popular because . A.people are interested in the subject of cloning B.all the actors are dinosaurs C.its director is a scientist who clones dinosaurs D.it proves very interesting 3.We can infer from the text that . A.scientists are ex

7、perimenting to clone dinosaurs B.dinosaurs will never return to the earth C.cloned animals will only live in the zoo D.the DNA of dinosaurs can only survive 10,000 years,答案:A,答案:B,1,2,3,4,5,6,7,8,You owe the lady an apology.(Page 13) 你得向这位女士道歉。 考点 owe vt.欠(账、钱、人情等) The boss owes me 100 pounds for my

8、 work.= The boss owes 100 pounds to me for my work.老板欠我100英镑的工资。 考点延伸 阅读下列句子,指出owe的相关短语及意义 The city owes its long history to its water. 短语 owe.to 意义 与有关;归因于 Owing to the bad weather,we didnt go to the zoo. 短语 owing to 意义 因为,由于 She owes her success to good luck. 短语 owe.to. 意义 归功于,1,2,3,4,5,6,7,8,owe.

9、to.与有关;归因于 owing to 因为,由于 owe sth to sb/owe sb sth 欠某人;归因于,1,2,3,4,5,6,7,8,(2)He owes his success his hard work. 变式训练 (3)He decided to resign owing to his ill health. He decided to resign his ill health. (4)She owes me fifty dollars. She owes fifty dollars me. 翻译句子 (5)你应该向我们解释一下。 (6)他把自己的一切归于他的妻子。 答

10、案:(1)Owing (2)to (3)because of (4)to (5)You owe us an explanation. (6)He owes everything to his wife.,1,2,3,4,5,6,7,8,However,the problem that she later developed a serious lung disease bothered scientists.(Page 14) 但是,它后来得了严重的肺病,这个问题让科学家们感到烦恼。 剖析that she later developed a serious lung disease 是同位语从

11、句。,1,2,3,4,5,6,7,8,考点 bother vt. 打扰 Dont bother your father.Hes thinking about something important. 不要打扰你的爸爸。他正在考虑重要的事情。 【高考典句】 (2015福建高考) Several years ago I received a letter from seventeen-year-old Kerry,who described herself as a world-class fault-finder,almost always bothered by things. 几年前我收到了

12、凯瑞,一位17岁的女孩写给我的信。她说自己是一个世界级的好找茬的人,总是被各种事情困扰着。 Around two oclock a.m.,Sue will start talking in her dream.It somewhat bothers us. 每天凌晨2点左右的时候,苏会开始说梦话。这让我们有点烦。,1,2,3,4,5,6,7,8,考点延伸 (1)阅读下列句子,归纳bother的用法 Why bother asking if youre not really interested? 用法 bother doing sth意为“费心做某事”。 He comes bothering

13、me day after day. 用法 bother用作及物动词,bother sb/sth意为“烦扰/打扰某人/某物”。 In fact,I dont want to bother her with/about my problems all the time. 用法 bother sb with/about sth,意为“为/用某事打扰或麻烦某人”。 Im afraid I am causing you too much bother. 用法 bother用作不可数名词,意为“麻烦”。 I hope I havent been a bother. 用法 bother用作可数名词,意为“令

14、人烦扰的人或事情”,常与不定冠词a连用。,1,2,3,4,5,6,7,8,(2)辨析:bother,disturb和interrupt bother指扰乱某人心绪而使之不安,强调动作而不是心理,它表示暂时的、无关紧要的“困扰”“烦恼”或者是向别人请教或请求帮忙,须表示客气时,其主语多为人。 Dont bother!I can do it myself. 不用麻烦!我自己来做。 disturb意为“干扰,扰乱”,侧重扰乱某种状态或秩序。 Heavy truck traffic disturbed the neighbourhood. 重型卡车的来来往往扰乱了这一带的安宁。 interrupt意为

15、“打扰,打断”,侧重打断某个活动的进程,使其不能进行下去。 He interrupted to state that he had seen no evidence of this. 他插话说,他没有见到过这方面的证据。,1,2,3,4,5,6,7,8,bother作“麻烦,烦扰”讲时,是不可数名词;作“引起麻烦的人或事物”讲时,是可数名词。 Did you have any bothers in finding the house? Did you have any bother in finding the house? 你是不是费了许多神才找到那房子的?,1,2,3,4,5,6,7,8,

16、1,2,3,4,5,6,7,8,Dollys death,like her birth,was bound to raise worries.(Page 14) 多莉之死,正如它的出世一样,注定要带来焦虑。 考点 be bound to do sth 一定或注定做某事;有法律责任或有义务做某事 Youve done so much work that youre bound to pass the exam. 你已经做了这么多努力,因此你一定能通过考试。 He is bound to succeed in his enterprise. 他在事业上一定会成功。,1,2,3,4,5,6,7,8,翻译句子 (2)It is bound to be sunny tomorrow. (3)There are

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