1、2014-2015学年高中英语（精品）同步导学案（5）：Unit 3 Inventors and inventions（人教新课标选修8）Period 5 Using language: Extensive readingLearning process(学习过程)Learning aims（学习目的）Step1. Preparing lessons &self-study and exploring the problems (预习自学，探究问题)Finish the exercises about in the last period.Step2.Finishing plan & aski
2、ng questions（完成学案，提出问题）Task 1.Skim the diaries and choose the best one from A,B,C and D.1.What do you think is the key to Bells success as an inventor? _A. Good luck B. Intelligence C. Curiosity D. Inspiration2. Which of the following statements is NOT true?_A. Bell invented the telephone by chance
3、B. Bell wanted to get a patent for his invention C. Bell was interested in helping deaf people D. Bell succeeded in many area besides the telephone3.In _, Bell made his last invention.A. 1920 B. 1921 C. 1922 D. 1923 4.Modern bridge designs benefit a lot from _. A. triangles B. tetrahedron shape C. k
4、ites D. flying machines 5. His most famous saying suggested him _.A. of thinking hard B. to rest C. of few words D. ticking too much To scan the letter to get the useful information to do with the following problems.（浏览书信，找出有用信息，解决问题。）Step3.Researching cooperatively& answering questions(合作探究, 解决问题)T
5、ask 2. Listening & ReadingLet the students read the four questions first to get a general idea of what should be paid attention to and then play the tape for students to follow and give the answers to the questions. When they finish, let them exchange notes with their partners and find the supportin
6、g sentences. Then check the answers with the whole class.Read the passage again, and answer the questions at Page26（读课文，回答问题。）Step4.Summing &chewing, summarizing knowledge（总结反刍 ，知识梳理）Task 3. Discuss some of words ,phrases and sentences in groups .1.Leave the beaten track occasionally and dive into t
7、he woods.（P25）偶尔离开平路，深入到林子里去。 【词语辨析】阅读下列句子，学习dive/dive into的用法。(1)He dived into the history of China(潜心研究)(2)He dived into his pockets and fished out(掏出)one dollar(迅速把手伸进)(3)The boy dived from the bridge to rescue the drowning child.(跳入)【词语运用】根据括号内的汉语提示完成句子。(1)She _to save the boy.(跳入水中)(2)They _.(潜
8、心钻研癌症的治疗办法)(3)When the rain started, we_.(立即跑进了一家小餐馆)2.I can，t get through.(P26)我接不通电话。【词语辨析】阅读下列句子，学习get through的不同的含义。（1）The passage is too narrow for cars to get through.（穿过;通过）（2）Our message doesnt seem to have got through; Weve had no reply though it was sent several days ago.（到达目的地）（3）Ive pile
9、 of papers to get through before the meeting.（读完;理解;消化）（4）I rang you several times but wasnt able to get through.(接通电话)（5）I got through the novel in one evening.（看完;完成）（6）He has got through all the money I lent him.(用完,花光)（7）We wish to get through the business quickly.(办完,做完)【词语拓展】get a prize获奖get a
10、 telegram收到电报get a bad cold患重感冒get rid of摆脱,除去get together收集,聚集get angry生气get beaten挨揍get caught in the rain遇雨get away from(使)摆脱,对置之不理get down to doing sth.着手办理(某事)【词语运用】选用上述词组完成句子。(1)Could you_ the bad habit of smoking?(2)He has _the rain and is wet through.(3)He didnt come because he couldnt_ his
11、work.(4)It，s time I _ doing some serious work.To study the important language points in groups.（学习重要的语言点。）Step5.Testing in class & improving skills（随堂检测，落实考点）Task4. Get the Ss to finish the exercises.(限时10分钟)1.Its hard work, but if you _on long enough youll succeed. A. insist B. hang C. stick D. go
12、2.The new recorder that I bought yesterday is _, which makes me very angry. A. out of order B. off order C. in order D. on order 3.Hardly could the little girl _this amount of work in such a short time. A. get through B. get off C. get into D. get down 4. -Im afraid Mary isnt in.-Oh, well. Ill _ lat
13、er. A. ring back B. ring off C. ring up D. ring out 5. The twins are so alike that its difficult to distinguish one _the other. A. between B. for C. by D. from 6.He went to the library _last night, but you werent there. A. in truth B. at truth C. in true D. by truth 7. The lift is _so we shall have
14、to walk up. A. out of order B. out order C. in good order D. in bad order 8. Your invention is ingenious, but not very _. A. effective B. stable C. practical D. convenient 9. Sorry, shes just go out. Will you like to _later? A. ring off B. ring up C. ring back D. ring out 10. _a moment, please. Ill
15、get it for you. A. Hang around B. Hang on C. Hang back D. Hang up （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）To do with the problems using the knowledge of the sentences above.（运用有关句型知识解决问题。）Step6. Assessment & Homework（课堂评价，布置学案）Task1. READING TASK- WAS LEONARDO DA VINCI JUST A PAINTER? And then work with your partner to complete Exercises 1 and 2. Task2. Remember the new words and phrases in the passage.To finish the tasks.（完成学案）