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1、Unit2 Cloning 高中英語課程目標(biāo)八級語言技能目標(biāo)節(jié)選： 1. 能抓住一般語段中的觀點； 2. 能通過分析句子結(jié)構(gòu)理解難句和長句； 3. 能根據(jù)學(xué)習(xí)任務(wù)的需要從多種媒體中獲取信息并進(jìn)行加工處理； 4. 能寫出語意連貫且結(jié)構(gòu)完整的短文， 學(xué)習(xí)目標(biāo) 1． 閱讀課文，進(jìn)一步理解和掌握課文結(jié)構(gòu)。 2． 掌握課文中的重點短語和句型。 3． 學(xué)會運用短語和句式。 【預(yù)習(xí)案】 I. 閱讀文章，回答下列問題。 Para 1： The definition of cloning What is cloning ? Cloning is maki

2、ng an of another animal and plant. Para 2： The major uses and procedures of cloning 1. How many major uses do cloning have? Firstly, Secondly, 2. When was the cloning of Dolly

3、the sheep born? Para 3： The problems of Dolly 1. At first, the fact that Dolly developed ______ in a natural way was __________. 2. Later, the news _____she lived for six years, half the length of the life of the ______ one was __________. 3. Finally,

4、 the problem that occurred to the scientists was that a cloned animal lives____________ the original one. Para 4: The impact of Dolly The word “controversial” in paragraph 4 probably means ____________. A. complicated B. arguable C. important Para 5: People’s reaction to c

5、loning Task 1: 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 writer’s attitude towards cloning A. Objective (be fair) B. Negat

6、ive (be against it) C. Positive (be in favor of it) II.課文短語： 1. 做……的方法 ________________ 2. 一直 ________________ 3. 大量的 ________________ 4. 嘗試做某事 ________________ 5. 得到回報 ______________ 6. 準(zhǔn)備做某事 ________________

7、 7. 一方面，另一方面 ________________ 8. 使失望，沮喪 ________________ 9. 例如 ____________ 10. 對……產(chǎn)生影響 ________________ 11. 打開人們的眼界 ________________ 12. 治愈疾病 ________________ 13. 實現(xiàn)某人的野心 ________________ 14. 改革司法制度 ________________ 15. 繼續(xù)做某事 _____

8、___________ 16. 適合于…… 17. 目前 【探究案】 一、檢查反饋，導(dǎo)入新課。 ____________________________________________________________________________________________________________________ 二、目標(biāo)定位，確定重點。 1.了解掌握本篇課文中的重難點語法知識。 2.學(xué)會用這些句式做一些簡單的句子。 三、自主探究，教師點撥。 1. Wh

9、at problems may arise when humans are cloned？(P10) 克隆人會引發(fā)什么問題呢？ On the other hand, Dolly’s appearance raised a storm of objections…L19 Religious leaders also raised moral questions. L24

10、 【詞語辨析】 arise; rise; raise (1)arise 不及物動詞，指“出現(xiàn)；發(fā)生；起立;上升”,是一種莊嚴(yán)的用語。 (2)rise 不及物動詞,“上升，升高，聳起”之意，表示事物本身由低處移到高處,又引申為“起床，起立，發(fā)生，發(fā)源”等意義。 (3)raise 及物動詞，“抬起，舉起，升起” 表示把某物從低處抬到高處，有時指“提高價值、名譽、地位、工資” 等,又可作“撫養(yǎng)，飼養(yǎng)”解。 【詞語運用】用arise rise raise 填空。 (1) The children _____________from their seats. (2) We kn

11、ow the sun always ____________in the east. (3) The Chinese women _____________to their feet. (4) The manager _____________the workers salary. (5) Many unexpected difficulties_____________. (6) A new financial crisis(金融危機)_____________. 2. Then came the disturbing news that Dolly had becom

12、e seriously ill. disturb vt. 擾亂, 使不安, 弄亂 disturbed adj. 被亂的, 動亂的, 不安的 disturbing adj. 令人不安的 / 煩擾 即時練習(xí)： 用disturb, disturbing, disturbed填空。 (1) I’m very __________ about Alice. (2) Don’t _________ the papers on my desk. (3) This

13、 country is in a ____________ state. (4) What ____________ news it is! (5) A light wind ___________ the surface of the water. 3. Cloning scientists were cast down to find that Dolly’s illness were more appropriate to a much older animal.

14、 cast down：feeling unhappy and depressed使沮喪, 低沉， 使下降, 推翻 be cast down = feel discouraged 即時練習(xí)： He was much cast down by the failure of the experiment. 4. Governments became nervous and many forbade research into human cloning. 各國政府恐慌不安, 有

15、許多政府命令禁止克隆人類的研究。 forbid vt.禁止，不準(zhǔn)，不許 forbade /forbad, forbidden, forbidding forbid sth. /doing sth. /sb. to do sth. /sb. (from) doing sth. /that… 即時練習(xí)： 公共場所應(yīng)禁止吸煙。 in public places Her father forbid her wine. = 四、嘗試演練，合作解疑。 將下列句子譯成英語

16、 (1) 聽到這個消息他很沮喪。 __________________________________ _. (2) 發(fā)現(xiàn)事情的真相使他很沮喪。 _____________________________________. (3) 學(xué)校禁止學(xué)生吸煙。 _______________________ . (4) 他被禁止進(jìn)入這個房間 _______________ . 五、課堂小結(jié)，布置作業(yè)。 做練習(xí)冊知識點的練習(xí)題和課后鞏固案。 【課后鞏固案】 單項填空 1．After questioning

17、the man for six hours，the police _______the information they wanted. A．seized　　B．recovered C．a(chǎn)ppealed D．obtained 2．My persistence finally ________when they called me in for an interview. A．paid back B．paid up C．paid off D．paid for 3．A good idea came to her ________she could live with her be

18、st friend in that city during the holiday. A．if B．when C．that D．which 4．The suggestion they all objected to____to be effective finally. A．proving B．prove C．had proved D．proved 5．The students are forbidden， ________after 11 p．m.. A．in staying out B．to stay out C．staying out D．stay ou

19、t 6．He soon realized that the task he had ________was beyond him. A．undertaken B．worked C．contributed D．made 7．I ________it to my teacher to take a better- paid post if I can get one. A．owe B．belong C．give D．donate 8．It is clear that if we read English article every day，we ________improve

20、our English. A．a(chǎn)re bounded to B．a(chǎn)re bound to C．bound D．bound to 9．She always differs ____her daughter _____how to spend the vacation. A. on; with B. with; on C. at; with D. from; in 10．Scientists have made a ________in the search for a cure for cancer. A．expectation B．breakthrough C．re

21、gulation D．procedure 11．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 12．John was ________to learn the news that he was rejected by the committee. A．cast down B．cast off C．ca

22、st about D．cast away 13．It is very____ that there has been an increase in crime in the last six months. A. disturbed B. disturbing C. disturb D. being disturbed 14．They strongly object to ____the plan. A. giving up B. give up C. giving off D. give off 15．Don’t ________your fath

23、er about it now；he is very tired. A．care B．bother C．set D．get 16. He was _____by so many ____matters. A. disturbed; disturbed B. disturbing; disturbing C. disturbed; disturbing D. disturbing; disturbed 17. Don’t be so ______. Just keep up your spirits. A. cast down B. put dow

24、n C. turned down D. taken down 18. At the conference he was forbidden _____ the subject again. A. mentioning??????B. to mention?? C. mention????? ??D. mentioned 19. ---Mum, have you _____the shoes? ---of course, Baoby! A. paid back B. paid off C. paid for D. paid in 20. It’s about s

25、even o’clcok now, _____, it’s seven three. A. to be exact B. to be honest C. to tell the truth D. generally speaking 21. Great changes have ______in Yan’an these years. A.taken place B. happened C. come about D. occurred ] 22. I’m very busy now. Don’t _____me. A. damag

26、e 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 can’t resist ____when he sees such a strange person. A. to burst into tears B. burst into tears C. bursting in

27、to tears D. being burst into tears 25. I’m not trying to criticize you; I’m ____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

28、D. to 27. Since he heard of his failure 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, …commercial… Secondly, …research… 1996 Normall

29、y encouraging that orginal disturbing shorter than B. arguable T F T A II a way of 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 one’s eyes cure illnesses attain

30、 one’s ambition reform legal systems be appropriate to at present 三 1. 另一方面，多莉羊的出現(xiàn)引起了一陣強烈的反對。 宗教領(lǐng)袖也提出了道德方面的問題。 (1)arose/rose (2)rises (3)have already risen (4)has raised (5) have arisen (6)has arisen 2 接著傳來了多莉病重的壞消息。 Disturbed disturb disturbing disturbing disturbe

31、d 3研究克隆的科學(xué)家發(fā)現(xiàn)多莉得的病更容易發(fā)生的年老的羊身上，這讓他們很沮喪。 他因?qū)嶒灥氖《械骄趩? 4 Smoking should be forbidden in public places. ? Her father forbid her to drink wine. 【答案與解析】 1．D　obtain獲得；得到，本題指警方從審訊中獲取了他們想要的信息，此處obtain可用get替代。 2．C　pay off得到好結(jié)果，取得成功；根據(jù)題意知是“我”的堅持最終有了回報，故選C項。 3．C　that引導(dǎo)的從句作a good idea的同位語。if不能引

32、導(dǎo)同位語從句；when與which引導(dǎo)名詞性從句含有疑問意義，與題意不符。 4．D　考查動詞形式與句子結(jié)構(gòu)的判斷能力。句意為：他們都反對的建議最終證實是很有效的。句子的主語是The suggestion缺少謂語動詞，故選D。 5．B　forbid sb.to do sth.禁止某人做某事，為固定短語，此處為其被動結(jié)構(gòu)。 6．A　句意為：他很快就認(rèn)識到，他所承擔(dān)的任務(wù)是他力所不及的。undertake a task表示“承擔(dān)/從事任務(wù)或者工作”，其他選項搭配及意義均不正確。 7．A　句意為：如果我能得到較好的職位，我應(yīng)感激我的老師。owe...to...受……恩惠，感激……，符合語意要求

33、。 8．B　句意為：很顯然，如果我們天天讀英語文章的話，我們一定能提高英語的。be bound to的意思是“一定”。 9. B 10．B　make a breakthrough作出突破性進(jìn)展。 11．C　本句意為“我很贊成你的建議那就是我們應(yīng)該在這個工程上花費更多的時間”。in favour of贊成；in honor of向……表示敬意；為紀(jì)念……。第二個空為that引導(dǎo)的同位語從句。 12．A　cast down使沮喪；cast off扔掉；cast about設(shè)法尋找；cast away扔掉；拋棄。 13．B　 14．A 15．B　bother sb.about...麻煩某人……。句意為：現(xiàn)在不要拿這個去麻煩你父親，他很累了。 16-27 CABCA ABACA BA 二次備課（教師） 學(xué)習(xí)補充及疑惑（學(xué)生）