1、Period 2 Learning about Important language pointsClass（授课班级） Class:_Teaching time（授课时间）Teaching aims（教学目的）Let students learn the usage of the following words and expressions.Teaching emphasis（教学重点）1. Enable students to grasp the usages of such important new words and expressionsclone, commercial, pr
2、oducer, undertake, arbitrary, object, forbid, accumulate, cast down, object to, the media, in favour of2. Get students to master the patterns ：It is a way of.The fact is that.The question that occurred .Teaching difficulties（教学难点）Get students to understand some differences of some similar words and
3、phrases .Teaching &learning procedures (教学与学习过程)Learning Plan（学案）Teaching Plan （导案）Step1. Preparing lessons &self-study and exploring the problems (预习自学，探究问题) Finish the tasks in the first period in time.Step2.Finishing plan & asking questions（完成学案，提出问题）Report the answers to the class and the teache
4、r.Listen to the tape of the text and underline the new words in the text;Learn the new words and phrases after the teacher . Ask for help if necessary.Step1. Check the answers of the tasks in Period1;Step2. Play the tape of the text and explain some new words to the Ss.Step3.Researching cooperativel
5、y& answering questions(合作探究, 解决问题)1.Think about how they differ.（P10）想想他们有什么不同。【词语拓展】differ from与不同differ with sb.on/about/over sth.和某人在某事上有意见分歧makes no/great/much difference to sb.对没关系/关系重大be different from 与不同【词语运用】根据括号内的汉语提示完成句子。(1)American English_(与英式英语有很大不同)in vocabulary.(2)It _(对我没关系)who will
6、 fetch the books here.(3)I，m sorry_.(在那一点上我与你看法不同)(4)_(关系不大)whether you go today or tomorrow.【答案】 (1)differs greatly from British English (2)makes no difference to me (3)to differ with you on that(4)It won，t make much difference2.What problems may arise when humans are cloned？(P10)克隆人会引发什么问题呢？【词语辨析】
7、 arise;rise;raise;lift（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。（4）lift 既用作不及物动词又可用作及物动词。“举起，抬起，升起，抬高”，强调用人力或机器把重物提高到较高的位置，比raise 的意味强，更具口语化。 【词语运用】用arise rise raise lift
8、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)The box was so heavy that the little boy could not _ it.(6)Many unexpected difficulties_.(7)A new financial crisis(金融危机)_.【答案:】(1)arose/rose (2)rises
9、(3)have already risen (4)has raised (5)lift (6)have arisen (7)has arisen3.But at last the determination and patience of the scientists paid off in 1966 with a breakthrough.(P11)但是决心和耐心使科学家们最终于1966年收获了突破性的结果【词语拓展】pay off 还清（债款），报复,惩罚，得到好的结果,取得成功，值得的pay back 偿还，报答，报复,回报pay for 支付的费用，付钱购买，为付出代价 pay dow
10、n 付定金，及时支付 【词语运用】选用上述短语填空。(1)His efforts _when the girl accepted his proposal(求婚).(2)Let me _ the broken window.(3)You should _28 _ a one way ticket.(4)I must _the money _that I borrowed.(5)After ten years of hard work, the Greens _ _ all their debts. 【答案】(1)paid off (2)pay for (3)pay.for (4)pay.bac
11、k (5)paid off4.Cloning scientists were cast down to find that Dolly，s illnesses were more appropriate to a much older animal.（P12）研究克隆的科学家发现多莉得的病更容易发生在年老的羊身上,这使他们很沮丧。【词语拓展】cast down=feel discouraged,表 “灰心，沮丧”,常用于被动语态或做表语。cast aside 丢在一边cast off 扔掉；抛弃，放弃，脱掉cast out 驱逐cast about/around for 到处寻找cast do
12、ubt on 使人怀疑【词语运用】选用上述短语填空。(1)She was much _by his failure to find work. (2)She has _her old friends_, which made them very disappointed.(3)John _his girlfriend after he became rich. (4)The old woman said she had the power _ _ ghosts(鬼怪).(5)New evidence _his theory.【答案】(1)cast down (2)cast,aside (3)c
13、ast off (4)to cast out (5)has cast doubt on5.On the other hand,Dolly，s appearance raised a storm of objections and had a great impact on the media and public imagination.（P12）另一方面，多莉的出现引起了一阵强烈的反对，对媒体和公众的想象力也产生了巨大的影响。【词语拓展】object(n.)宾语,物体,目标object(v.)反对have an objection to(doing)sth.反对干某事raise an obj
14、ection 提出异议 feel an objection to 不喜欢，厌恶have no objection to 不反对object to 反对；讨厌【词语运用】根据汉语提示完成句子。（1）I_(不赞成，反对)that he was too young for the job.（2）My _(主要的反对意见)to the plan is that it would be too expensive.（3）His_(生活的目标)is to earn as much money as possible.（4）We _(没有异议)your plan.【答案】(1)objected (2)mai
15、n objection (3)object in life (4)have no objection to 6.Is it in favor of cloning or against it？（P12）是赞成还是反对克隆？ 【词语拓展】favor(v.)喜爱，偏爱 favor(n.)好处，恩惠 favorite(adj.)最喜欢的win sb.，s favor 获得某人的好感(be)in favor of 赞成，支持do sb.a favour/do a favor for sb.帮某人忙 do sb.a favor by doing sth.帮助某人干某事【词语运用】选用上述词语完成句子。(
16、1)Who is your _ writer？(2)Are you _staying at home？(3)She always _her youngest child.(4)Would you _carrying the box upstairs for me? 【答案】(1) favourite (2)in favour of (3)favours (4)Do me a favour byStep3. Encourage the Ss to explore the usages of important language points in the text in groups.Step4
17、.Summing &chewing, summarizing knowledge（总结反刍 ，知识梳理） Discuss the usages of the following similar words and finish the exercises in groups: 【近义词辨析】 1. exact和accurate2. accumulate和amass3.forbid,ban和prohibit4.object和oppose（上述几组近义词的辨析及练习答案参见由王军龙主编，陕西师大出版社出版的新课程高中英语词汇导学练P215-217）Step4. Get the Ss to disc
18、uss the usages of the similarwords in order to makethem understand the words .Step5.Testing in class & improving skills（随堂检测，落实考点）Discuss the following language points in the Exs. Warming-up and reading1. She always differs _her daughter _how to spend the vacation. A. on; with B. with; on C. at; wit
19、h D. from; in 2. Its about seven oclcok now, _, its seven three. A. to be exact B. to be honest C. to tell the truth D. generally speaking 3. Scientists have_ a major breakthrough in disease. A. given B. put C. sent D. made 4. He was _by so many _matters. A. disturbed; disturbed B. disturbing; distu
20、rbing C. disturbed; disturbing D. disturbing; disturbed 5. Dont be so _. Just keep up your spirits. A. cast down B. put down C. turned down D. taken down 6. The hotel was nice; the beach was beautiful. _, Id say it was a great vacation. A. Altogether B. Generally C. Together D. Usually 7.I object to
21、 _like that. A. speak B. speaking C. be spoken D. being spoken 8. At the conference he was forbidden _ the subject again. A. mentioningB. to mention C. mention D. mentioned 9. The workers were fighting the manager of the factory.A. against B. with C. for D. about 10. The company is starting a new ad
22、vertising campaign to _new customers to its stores. A. join B. attract C. stick D. transfer11. -Mum, have you _the shoes? -of course, Baoby! A. paid back B. paid off C. paid for D. paid in 12. I have _things to do today.A. a great deal of B. lots of C. a good many D. plenty of13. Great changes have
23、_in Yanan these years.A.t aken place B. happened C. come about D. occured14. _he came to love sports, he became much stronger than before. A. Shortly after B. After shortly C. Before long D. Shortly 15.Im very busy now. Dont _me. A. damage B. bother C. forbid D. cheat 16.If you read fast every day,
24、you _improve your English level. A. are bound to B. are bounded to C. bound D. bound to 17. I still see her_, but not very often. A. from time to time B. in time C. all the time D. at all times 18.It is reported that the Israeli scientists have _seed of more than 2000 years back to life recently. A.
25、 sent B. brought C. given D. come 19. He cant resist _when he sees such a strange person. A. to burst into tears B. burst into tears C. bursting into tears D. being burst into tears 20. Im not trying to criticize you; Im _trying to find out how the accident happened. A. merely B. completely C. hardl
26、y D. normally （答案参见由王军龙主编，陕西师大出版社出版的新课程高中英语词汇导学练P233）Step5. Ask the Ss to finish the homework.Step6. Assessment & Homework（课堂评价，布置学案）1. Finish the exercises at Page 13;2.Read the new words and the text after class.3.Find and underline all the sentences including the Appositive Clause in the text.Reflection after teaching（教后反思）
