Unit 3 Science versus nature 导学案 6.doc

Unit 3 Science versus nature 导学案 6Learning aims(学习目标)：1.To improve the ability of memorizing the new words and phrases.2. To improve the ability of reading.Important points (学习重点)：To understand the text and remember the new words and phrases.Difficult points (学习难点)：To improve the ability of reading by using the two reading techniques：1.skimming；2.scanningLearning guide (方法引导)：Read， copy， conclude and recite.Language connection (知识链接)：Answer the following questions and draw a conclusion.QuestionnaireMake your choices.1.Do you like animals？ Why？ A. Yes B. No2.Have you ever heard something about cloning ？ A. Yes B. No3.Do you think it is a good idea to clone those animals？why？ A. Yes B. No4.Having a chance ，are you willing to study the technology of cloning？ A. Yes B. No5.Do you think it is possible to clone humans one day？ A. Yes B. No总结：Do you think it would be a good idea to clone humans some day？ Why or why not？_Learning procedures(学习过程)：Step1: Try to remember the new words and phrases as quickly as possible。(温馨提示：说一千，道一万，记住单词是关键！)1.Read and recite news words and phrases from economy to run out of three times.(方法导引：按音标正确读、背单词和短语)(A级)2.Copy the new words and phrases from economy to run out of three times in your exercise books(方法导引：汉语只需抄一遍；抄写后应会默写这些单词和短语)(A级)3.根据要求写出各单词和短语的完整形式(方法导引：要默写单词，然后核对答案，用红色笔写出正确答案并再次加以巩固)(B级)请关注下列单词：1.宣告，通告，通知 n._ 2.克隆 vi.& n._3.常规(的)；标准(的)n.& adj. _ 4. intention n. _5.anxiety n. _ 6. medical adj._7. succeed vi. _ 8.完全地，彻底地 adv._9.评论，发表意见 vi. _ 10. strict adj._请关注下列短语：1.一方面_ 2.另一方面_3.一般来说，总体而言_ 4.义无反顾地进行，努力推进_ 5.以告终_ 6.用完，耗尽_7.准备就绪，布置妥当_ 8.指出_学习反思：我的单词和短语默写情况好( )一般( ) 不好( )Step2.Reading Reading strategyGo through the reading strategy， and find out how to work out the meaning of these scientific terms. Step1Begin by reading the first and last paragraphs for an idea of what the article is about.(main idea) Step2Circle any words you do not know. Question things you do not understand or that do not appear to make senseStep3Read through the article a few times， and make sense of the scientific terms upon further readings.Step3 QuestionsWhat are the different attitudes towards the success of cloning a human embryo？ On the one hand_ On the other hand_ Some people consider that_ Step4.Scan the passage science versus nature and fill the following blankWho are the persons in the article related to cloningpersonsintroductionsrelations to cloningIan Wilumta Scottish _ who created Dolly， the first mammal to be cloned successfully from_He was _when hearing_. He never intends to_. Instead， he thinks the efforts of scientists should be directed towards _that could be used to_.Faye Wilsona woman of 41 years old who cannot have a_. She is desperate to have a baby of her own， a child_Severino Antinorian Italian_， who is one of the leaders in_He has declared that_.Chinese scientistswho have focused their efforts on _.China has succeeded in _， and continues to research the ways in which _Can you finish step 3 by yourself？ Have you learned how to finish this kind of questions？ Step 5 Find the reasons why people are pro- or anti-cloning in the article and letters and write them in the table belowPro-cloningAnti-cloning1. produce valuable tissues and organs that could be used to save human lives1. may produce a real-life Frankenshteins monster2. 2. 3. 3. 4. 4. 5. Step6:listen to the tape and read the text aloud， paying attention to your pronunciation and intonation.Summary: what have you learned today？1.单词：重点短语，名词，形容词及短语 2.阅读方法： 当堂检测一、填空1.He is clever， but _，he makes many mistakes.他很聪明，但另一方面，他犯了很多错误。2.I have to _(指出) that you are wrong.3.He went to London with the _ of learning English. 他到伦敦去为了学习英语。4.He made _(comment) on my speech.5.She is very _(严格的，严厉的) with her children.6.After the flood， life returned to _(正常)。7.Children _(一般来说) are fond of candy.8.The mother was filled with _(焦虑) about her daughters health.9.He _ in getting the job.他成功谋得了那份工作。10.The party _ with the singing of Auld Lang Syne.聚会最后以唱“友谊地久天长”而结束。二、翻译1.第一个成功由成年动物细胞克隆出来的哺乳动物是一只名为多利的羊。(to be cloned)_2.尽管克隆人类胚胎目前在很多国家是非法的，但有些科学家已经开始加紧研究，以便制造一个克隆的人类婴儿。(push ahead with， so as to)_ 3.I believe that human cloning is totally immoral._4.I am in complete agreement with human cloning._ 5.但有人认为，怀着摧毁人类胚胎的意图来克隆人类胚胎是对人类生命的不尊重。(with the intention of)_ Step31.valuable tissues and organs can be produced and be used to save human lives)2.human beings may be on the way to producing a real-life monster)3. cloning human embryos with the intention to destroy them shows no respect for human life. )pro1.cure disease like cancer2.help those who are unable to have children3.help those who want to clone their dead childrenAnti2.create more disease in the animal world3.cloning shows no respect for human life4.human life would no longer be unique5.we should be having fewer babies in order to reduce Earths population， not cloning moreKeys一单词1. announcement 2. clone 3. normal 4. intention 5. 焦虑，忧虑，不安6. 医学的，医疗的 7. 成功 8.totally 9. comment 10.严格的，严厉的二短语1.on the one hand 2. on the other hand 3. in general 4. push ahead with5. end up 6. use up 7. put in place 8. point out当堂检测一填空1.on the other hand 2. point out 3. intention 4. comments 5. strict6.normal 7. in general 8. anxiety 9. succeeded 10. ended up二翻译1.The first mammal to be cloned successfully from an adult cell was Dolly the sheep.2.While cloning human embryos