高中英语《Unit 2 Cloning》 reading教案 新人教版选修8

1、Unit2 Cloning高中英语课程目标八级语言技能目标节选：1. 能抓住一般语段中的观点；2. 能通过分析句子结构理解难句和长句；3. 能根据学习任务的需要从多种媒体中获取信息并进行加工处理；4. 能写出语意连贯且结构完整的短文，学习目标1 阅读课文，进一步理解和掌握课文结构。2 掌握课文中的重点短语和句型。3 学会运用短语和句式。【预习案】I. 阅读文章，回答下列问题。Para 1：The definition of cloningWhat is cloning ?Cloning is making an of another animal and plant.Para 2：The ma

2、jor uses and procedures of cloning1. How many major uses do cloning have? Firstly, Secondly, 2. When was the cloning of Dolly the sheep born? Para 3：The problems of Dolly1. At first, the fact that Dolly developed _ in a natural way was _.2. Later, the news _she lived for six years, half the length o

3、f the life of the _ one was _.3. Finally, the problem that occurred to the scientists was that a cloned animal lives_ the original one.Para 4: The impact of DollyThe word “controversial” in paragraph 4 probably means _. A. complicated B. arguable C. importantPara 5:Peoples reaction to cloningTask 1:

4、 True or false:1. People feared that Cloned Hitlers would do harm to the world.2. All the research into human beings will be forbidden.3. Some countries will use cloning in a wise way.Task 2: The writers attitude towards cloningA. Objective (be fair) B. Negative (be against it)C. Positive (be in fav

5、or of it)II.课文短语：1. 做的方法 _ 2. 一直 _ 3. 大量的 _ 4. 尝试做某事 _ 5. 得到回报 _ 6. 准备做某事 _7. 一方面，另一方面 _8. 使失望，沮丧 _ 9. 例如 _ 10. 对产生影响 _11. 打开人们的眼界 _ 12. 治愈疾病 _ 13. 实现某人的野心 _14. 改革司法制度 _15. 继续做某事 _16. 适合于 17. 目前 【探究案】一、检查反馈，导入新课。_二、目标定位，确定重点。1.了解掌握本篇课文中的重难点语法知识。2.学会用这些句式做一些简单的句子。三、自主探究，教师点拨。1. What problems may aris

6、e when humans are cloned？(P10)克隆人会引发什么问题呢？On the other hand, Dollys appearance raised a storm of objectionsL19 Religious leaders also raised moral questions. L24 【词语辨析】 arise; rise; raise(1)arise 不及物动词，指“出现；发生；起立;上升”,是一种庄严的用语。(2)rise 不及物动词,“上升，升高，耸起”之意，表示事物本身由低处移到高处,又引申为“起床，起立，发生，发源”等意义。(3)raise 及物动

7、词，“抬起，举起，升起” 表示把某物从低处抬到高处，有时指“提高价值、名誉、地位、工资” 等,又可作“抚养，饲养”解。【词语运用】用arise rise raise 填空。(1) The children _from their seats.(2) We know the sun always _in the east.(3) The Chinese women _to their feet.(4) The manager _the workers salary.(5) Many unexpected difficulties_.(6) A new financial crisis(金融危机)

8、_.2. Then came the disturbing news that Dolly had become seriously ill. disturb vt. 扰乱, 使不安, 弄乱disturbed adj. 被乱的, 动乱的, 不安的disturbing adj. 令人不安的 / 烦扰即时练习：用disturb, disturbing, disturbed填空。(1) Im very _ about Alice.(2) Dont _ the papers on my desk.(3) This country is in a _ state.(4) What _ news it i

9、s!(5) A light wind _ the surface of the water. 3. Cloning scientists were cast down to find that Dollys illness were more appropriate to a much older animal. cast down：feeling unhappy and depressed使沮丧, 低沉， 使下降, 推翻be cast down = feel discouraged 即时练习：He was much cast down by the failure of the experi

10、ment. 4. Governments became nervous and many forbade research into human cloning.各国政府恐慌不安, 有许多政府命令禁止克隆人类的研究。forbid vt.禁止，不准，不许forbade /forbad, forbidden, forbiddingforbid sth. /doing sth. /sb. to do sth. /sb. (from) doing sth. /that即时练习：公共场所应禁止吸烟。 in public placesHer father forbid her wine. = 四、尝试演练

11、，合作解疑。将下列句子译成英语(1) 听到这个消息他很沮丧。_ _.(2) 发现事情的真相使他很沮丧。_.(3) 学校禁止学生吸烟。_ .(4) 他被禁止进入这个房间_ .五、课堂小结，布置作业。做练习册知识点的练习题和课后巩固案。【课后巩固案】单项填空1After questioning the man for six hours，the police _the information they wanted.AseizedBrecovered Cappealed Dobtained2My persistence finally _when they called me in for an

12、interview.Apaid back Bpaid up Cpaid off Dpaid for3A good idea came to her _she could live with her best friend in that city during the holiday. Aif Bwhen Cthat Dwhich4The suggestion they all objected to_to be effective finally.Aproving Bprove Chad proved Dproved5The students are forbidden， _after 11

13、 pm.Ain staying out Bto stay out Cstaying out Dstay out6He soon realized that the task he had _was beyond him.Aundertaken Bworked Ccontributed Dmade7I _it to my teacher to take a better paid post if I can get one.Aowe Bbelong Cgive Ddonate8It is clear that if we read English article every day，we _im

14、prove our English.Aare bounded to Bare bound to Cbound Dbound to9She always differs _her daughter _how to spend the vacation. A. on; with B. with; on C. at; with D. from; in 10Scientists have made a _in the search for a cure for cancer.Aexpectation Bbreakthrough Cregulation Dprocedure11I am _your su

15、ggestion _we should spend more time on this project.Ain favour of；which Bin honor of；thatCin favour of；that Din honor of；which12John was _to learn the news that he was rejected by the committee.Acast down Bcast off Ccast about Dcast away13It is very_ that there has been an increase in crime in the l

16、ast six months. A. disturbed B. disturbing C. disturb D. being disturbed 14They strongly object to _the plan. A. giving up B. give up C. giving off D. give off 15Dont _your father about it now；he is very tired.Acare Bbother Cset Dget16. He was _by so many _matters. A. disturbed; disturbed B. disturb

17、ing; disturbing C. disturbed; disturbing D. disturbing; disturbed 17. Dont be so _. Just keep up your spirits. A. cast down B. put down C. turned down D. taken down18. At the conference he was forbidden _ the subject again. A. mentioningB. to mention C. mention D. mentioned 19. -Mum, have you _the s

18、hoes? -of course, Baoby! A. paid back B. paid off C. paid for D. paid in20. Its about seven oclcok now, _, its seven three. A. to be exact B. to be honest C. to tell the truth D. generally speaking 21. Great changes have _in Yanan these years.A.taken place B. happened C. come about D. occurred22. Im

19、 very busy now. Dont _me. A. damage B. bother C. forbid D. cheat 23. If you read fast every day, you _improve your English level. A. are bound to B. are bounded to C. bound D. bound to 24. He cant resist _when he sees such a strange person. A. to burst into tears B. burst into tears C. bursting into

20、 tears D. being burst into tears 25. Im not trying to criticize you; Im _trying to find out how the accident happened. A. merely B. completely C. hardly D. normally 26. Allen and I are in the same history class, but his assignment differs _ mine. A. on B. from C. in D. to 27. Since he heard of his f

21、ailure at the examination, Tom has been very_. A. cast down B. put down C. turned down D. taken down I Cloning is a way of making an exact copy of another animal and plant.Firstly, commercialSecondly, research1996Normally encouraging that orginal disturbing shorter thanB. arguable T F T AIIa way of

22、doing all the time quantities of attempt to do pay off be ready for on the one hand , on the other hand cast down such as have a great impact on open ones eyes cure illnesses attain ones ambition reform legal systems be appropriate to at present三1. 另一方面，多莉羊的出现引起了一阵强烈的反对。 宗教领袖也提出了道德方面的问题。(1)arose/rose (2)rises (3)have already risen (4)has raised (5) have arisen (6)has arisen2 接着传来了多莉病重的坏消息。Disturbed disturb disturbing disturbing disturbed3研究克隆的科学家发现多莉得的病更容易发生的年老的羊身上，这让他们很沮丧。他因实验的失败而感到沮丧4 Smoking should be forbidden in public places. Her father forbid he