Unit 3 Science versus nature 导学案 3.doc

Unit 3 Science versus nature 导学案 3Learning aims: 1. To improve the ability of reading better 2. Get the students to grasp the usage of some important words and expressions.3. Get the students to understand some difficult sentences.Teaching important points:1. How to make the students have a better comprehension of the text.2. How to help the students be familiar with the language points.3. How to help to master the usage of some important words and phrases.Teaching difficult points: Make sure we can use the words and phrases correctly Learning guide:Read ， recite and practise .Language connection: 知识链接：短语翻译：1.一方面 _ 2. 表扬，赞扬_2.努力推进 _ 4. 用完 _5. 供出售 _ 6. 准备就绪，布置妥当 _7. 接生婴儿 _ 8. 以告终 _Learning procedures:Step 1. 用方框内所给短语的适当形式填空(A级) Turn out ，deal with ， meet our own needs， follow in ， be seriously affected， comment on， end up， go against， take away， be blamed for1. The guide warned those who missed the train would _ the consequences themselves.2. The factory _ closing because the pollution it created wasnt treated in time.3. Many people _Super Girls， which is a quiet popular amusement program at present.4. The sandstorm swept the whole day， the public transport _.5. Whoever shouldnt _ law， otherwise he will be punished.6. His driving license was _ because of driving after drinking7. The food cannot even _， how can we support them？8. We wonder who should _ having allowed these trees to be cut down.9. The man calling himself a manager to be a murderer.Step 2：Learn some language points. (方法引导：熟读课文并借助字典去查阅相关知识点的用法)(B级)1. on (the) one handon the other hand: 一方面另一方面一方面我喜欢一份报酬更高的工作，另一方面我喜欢现在我正在做的工作. Id like a job which pays more， but I enjoy the work Im doing at the moment.我不想去旅行，一方面我没有时间，另一方面我没有钱.I dont want to go traveling. ， I have no time； ， I have no money.有关hand的常用搭配：give sb. a hand ：help sb/lend (sb.) a hand 帮某人一个忙 at hand 在手边，近便；临近 in hand 手头上 by hand 用手 hand in 上交 hand out 分发 hand over移交 hand down 传下去 1.(2003安徽) If youre driving to the airport. Can you give me a _？A. hand B. seat C. drive D. lift2. (2004福建) It is certain that he will _ his business to his son when he gets old.A.take over B. think over C. hand over D. go over2. including: prep. 包括 我家有五口人，包括我在内.There are five members in my family， including me/me included.3. interfere: vi. 干扰，干涉 interfere with她决定干预他们的讨论，他们不太喜欢。 She decided to their discussion and they didnt like it too much. 我不想打扰你了，你继续工作吧。I dont want to you； proceed with your work.他在为期末考试做准备，不要打扰他。Dont him. Hes preparing for the final exams. 4. 易混淆way介词短语：by the way in the way in the family way in this/that way in many ways 5. consider: v. 认为；考虑1) consider sb./sth. (to be)/as. think of. as./think .+to be +adj. /n.consider it +n. /adj. consider that.2) consider (doing) sth.consider +疑问词+ to do sth.我认为他是一个诚实的男孩.I consider him (to be) honest/as an honest boy. 我认为在这儿和你在一起是很荣幸的.I consider honorable to be you.我正在考虑出国.I abroad.N. consideration 在你执行这个计划之前，你应该考虑一切.Before you carry out the plan， you should everything .adj. considerable: adj. 大量的；值得考虑的adj. considerate: 体贴的，考虑周到的6. even though : =even if 即使；引导让步状语从句Even though he has made a mistake， you should forgive. 与相关几个词或短语的区别： even甚至 ； ever曾经，无论何时 ；even so 即使如此 ； as though/if 好像(2005辽宁) There was never any time for Kate to feel lonely， _ she was an only child.A. ever since B. now that C. even though D. even as 2. (2005湖南) Allow children the space to voice their opinions， _ they are different from your own.A. until B. even if C. unless D. as though7. adj. anxious :担忧的， 渴望的， 盼望的 be anxious to do sth. 渴望做be anxious for/about sth. 对担心他担心她的安全。He her safetyWe are anxious that he (should) do his bit. .adv. anxiously忧虑地， 不安地 n. anxiety : 忧虑， 焦急， 渴望， 热望 (2005浙江)My mother always gets a bit _ if we dont arrive when we say we will.A.anxious B. ashamed C. weak D. patient8. while: conj. 1) though 尽管，虽然 2) when/as 的时候 3) 而 n. 一会儿， 时间While I understand what you say， I cant agree with you. .I met her while I was at school. .Mother was cooking while I was watching TV. I write to her once in a while. (2004广西) I do every single bit of housework _ my husband Bob just does the dishes now and then. A. since B. while C. when D. as2.(2006全国)We thought there were 35 students in the dining hall， _， in fact， there were 40. A.while B. whether C. what D. whichStep5: 长难句破解并背诵。(方法引导：弄懂长难句的关键是先找到句子的主干，然后理清其余句子结构。 请分析下面长难句的结构并译成汉语，并在课文中标出句子)(C级) 1. If I had the chance， I would have a cloned baby tomorrow. (P42， lines25) 2.While cloning human embryos is illegal in many countries， some scientists are already pushing ahead with research so as to deliver a cloned human baby.(P42， lines27-28) 3. We could produce a monster， or even a superhuman race that could one day end up replacing us.( P43，lines38-39) Step 3: Try to solve any other problems you may have by discussing it with your classmates Make sure you understand everything in the text.Summary(小结) : What have you learned today？1.单词 2.语言点 3.长难句分析的关键 当堂检测：(C级).根据单词的首字母或汉语意思填写正确单词或短语，注意形式变化1. China has succeeded in producing clones of cows and goats ，and continues to research ways in which cloning can b_ mankind .2. I believe that human cloning is totally I_. 3. If we interfere with nature， we will have to deal with the c_.4. Who knows what could happen？ We could produce monster， or even a h_ race that could one day end up replacing us.5. Human life would no longer be unique ； it would just be a product _ _(待出售) .6. The human race is _ _(用完) Earths resources.7. I would like to _ _(对-评论)your article “ The perfect copy”.8. I think the scientific a_ mentioned in your article are fantastic.9 .After all， scientists have been challenging questions of m_ for centuries .10. _ _ _ _(就个人观点)， cloning will totally change my life .11. I believe that strict laws should _ _ _ _(准备就绪)and governments should do more to stop human cloning . 词形转换1Announcement n. -_ (v) 2. Intention n-_ (v)3. anxiety n-_(adj) 4. medical adj-_ (n)5. benefit v-_ (adj) 6. majority n-_ (adj)7. conclude v-_ (n) 8. resistant adj-_ (v)9. succeed v-_ (adj) 10.productive adj-_ (n)将下列句子译成英语1. 为了学法语，他去了法国。(with the intention of) 2. 在她学习的时候，不要去干扰她。(interfere with) 3. 我正在考虑出国.(consider doing) 4.我不想去旅行，一方面我没有时间，另一方面我没有钱(on (the) one handon the other hand) 5.她正焦急地等待着弟弟的归来。 一、短语翻译：1. on (the) one hand 2. in praise of 3. push ahead with 4. use up5. for sale 6. put in place 7. deliver a baby 8. end up二、短语填空：1. be blamed for 2. ended up 3. comment on 4. was seriously affected5. go against 6. taken away 7. meet our own needs 8. deal with 9. turned out三、知识点：1. on the one hand； on the other hand On the one hand ； on the other handA C3. interfere with； interfere with； interfere with 4. 顺便说一下；妨碍，挡道；不拘礼节地；以这种/那种方式；