河北省武邑中学人教版高中英语选修八：unit2课文学案（无答案）.doc

1、 第第 高二年级课文学案姓名 班级 学号 命题人：赵迎红 校对人：贾咏燕M8-Unit 2 Cloning1. It is a way of making an exact copy of another animal or plant.I dont know the exact size of the room. Hes in his mid-fifties; well, fifty-six to be exact (ie more accurately).Shes a very exact person. We need exact instruments. Thats exactly w

2、hat I expected. -So she wants to sell the house and move to London. -Exactly.- So he told you youd got the job? -Not exactly, but he said they were impressed with me.2. It happens in plants when gardeners take cuttings from growing plants to make new ones. It also happens in animals when twins ident

3、ical in sex and appearance are produced from the same original egg. It 代指什么？identical in sex and appearance 是一个形容词短语作后置定语修饰twins.This picture is identical to/with one my mother has. 这张照片和我母亲的那张一模一样.The sisters were identical in appearance and character.This is the identical room we stayed in last ye

4、ar. 这是我们去年住过的（同一间）房间.3. Then came the disturbing news that Dolly had become seriously ill. 接着传来了多莉病重的坏消息。They were charged with disturbing the public peace. She was disturbed to hear you had been injured in the accident. Ella had a dream which was unpleasant and disturbing.当时间副词now, then位于句首，谓语是come

5、, appear等表示出现的动词时，主句用全倒装。Now comes your turn. Now comes the boss you are waiting for.Then came the day we had been looking forward to.即学即练：In the dark forests_ many lakes , some large enough to hold several English towns. A. stand many lakes B. lie many lakes C. many lakes lie D. many lakes stand4.

6、Cloning scientists were cast down to find that Dollys illnesses were more appropriate to a much older animal.be appropriate to/forIt would not be appropriate for me to discuss that now.His formal style of speaking was appropriate to the occasion.5. Altogether Dolly lived for six years, half the leng

7、th of the life of the original sheep. altogether adv.There were altogether/ all together 42 students in the class. (in all/ in total )Its altogether out of the question. I dont altogether agree with you. original adj/n. 原始的; 最初的; 原创的 originally adv.The Indians were the original inhabitants of North

8、America. I prefer your original plan to this one. His designs are highly original.This is a translation; the original is in French. The school was originally quite small. 6. Dollys appearance raised a storm of objections and had a great impact on the media and public imagination. raise= bring about

9、vt. 引起，使出现 raise salaries, prices, profits, temperature, standards, voice, raise doubts, fears, suspicions, etc in peoples minds It is difficult to raise a family on a small income. Im glad you raised that point. The book raises many arguments about this issue. Eyebrows were raised/There were many r

10、aised eyebrows when he shaved all his hair off. 查字典，比较一下 raise/ rise/ arise/ arouse 如: Pre-reading中的What problems may arise when humans are cloned?a storm of: a storm of protest/ bullets / cheers/ applause / criticism/ abuse 一阵抗议/弹雨/欢呼声/掌声/ 抨击/ 辱骂 have/ make a strong/ great impact on 对有巨大影响This book

11、 made a great impact on its readers.7. The possibility of cloning fierce and extinct wild animals has always excited film makers.makera car/film/shoe/coffee/wine/ decision /policy maker The boy was labeled a troublemaker.the Maker (=the Creator; God） extinct adj.If we continue to destroy the tropica

12、l rain forest, many more species will become extinct.My hope of getting some employment was extinct. An extinct volcano does not erupt any more. 拓展: n._The breed was on the verge/edge/brink of extinction. Many endangered species now face extinction. 8. The popularity of the film Jurassic Park, (in w

13、hich a scientist clones several different kinds ofextinct dinosaurs), proves how interested ordinary people are in the subject.in which引导_从句, which指代先行词_；how引导prove的_从句，并且要用_语序。prove vt./vi.(1) He attempted to prove what he said was true.(2) A great deal of evidence proved the suspected murderer (to

14、 be) guilty. =(3) The suspected murderer proved (to be) guilty. 9.But in fact we are a long way from being able to clone extinct animals.Keep up good spirits! You are still a long way from success/being successful.10. With (what we know now), this is either impossible or unsuitable. what 引导介词with的_

15、从句,what相当于_.11. Diversity in a group means having animals (with their genes arranged in different ways). with their genes arranged in different ways在句中作_,修饰_。mean adj./v. _(过去式) _(过去分词) (1) Her husband is very mean about money. (2) What is the mean temperature in Europe?(3) To a certain extent, to r

16、aise wages means increasing purchasing power. (4)Sorry! I didnt mean to hurt you.12.Based on what we know now, you can not clone animals that have been extinct longer than 10000years. base sth. on/upon sth. be based on/upon_(以真实故事为基础), the movie is very touching. 13. With the help of special cloning

17、 techniques, such people can be restored to perfect health and be able to live a normal life again. (1). The army was called in to restore law and order to the region. (2). After the operation, he was gradually restored to a good state of health . (3). I wonder if this priceless vase can be restored

18、 to its original state. (4). The stolen bike was restored to its owner. (5). Their attempt to restore the king failed. 14. I would like to suggest that medical cloning is not as simple an issue as my colleague claims.句子结构：as +形容词+a/an+名词+as=such+a/an+形容词+名词+asIt is as beautiful a day as it was yeste

19、rday. =It is such a beautiful day as it was yesterday.他是我遇见到的最努力的学生。_ claim(1). I claimed the money found by my fellow classmate.(2). Fishermen and sailors sometimes claim to have seen monsters in the sea.(3). The earthquake claimed thousands of lives/victims.(4). Did you claim on the insurance(保险金)

20、 after your car accident?1. 它突然打开了人们的眼界，看到了有可能利用克隆技术来治疗重病，甚至还有可能克隆出人类。2. Sadly the same arbitrary fate affected other species, such as cloned mice.3. Not exactly, B, exact5. disturbing; disturbing; disturbed; B。考查词语辨析及倒装语序。当地点状语位于句首时，主句用全部倒装，表示某物存在于某处，应用动词lie。1.创造者,制作者;麻烦制造者；造物主,上帝;灭绝了的;破灭了的；不再活跃的；e

21、xtinction在灭绝的边缘2. 非限制性定语；the film Jurassic Park；宾语；陈述句语序;vt.证明,证实；vi.证明是，原来是Keep up good spirits! You are still a long way from success/being successful.4.宾语;the knowledge that 据我们现在所知，这是不可能的，也是不合适的。5. 后置定语,animals; meant, meant吝啬的；平均的；意味着（mean+doing）；mean to do(打算做某事)6. 继续下去；传递；去世7. 2)to resist bei

22、ng tempted8. Based on a true story,Judgment should be based on facts, not on hearsay.= We should always base our judgment on facts, not on hearsay.P58 1.恢复；使恢复健康,使复元; 修复,整修;修补(受损文物等); 归还,交还; 使复位,使复职2. He is as hardworking a student as I have ever met.He is such a hardworking student as I have ever met.认领;自称,声称; (疾病,意外)夺去(生命); 要求或索要（某事物）（因是应得的权利或财物）