Unit3InventorsandInventionsLanguagePoints导学案- 高中英语人教新课标选修八.doc

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1、高二英语选修8 unit 3 Inventors and Inventions 导学案（三）Period 3 Language Points一.学习目标 :1. To get the Ss to know something about Bell.2. To enable the Ss to learn to use the following useful new words and expressions:Bear, dive into, tap, associate, out of order, get through二. 教学重难点1.The understanding of the

2、reading passage.2.Teaching the Ss how to write a letter of application.三预习自测Ask the Ss to answer the following questions: 1. What does Bells saying mean to you? 2. What do you think led to his success as an inventor of the telephone?3. What inventions did Bell make?4. Why will he always be known as

3、the inventor of the telephone? 四合作探究Language Study:1. He found that by pressing his lips against his mothers forehead, he couldmake the bones move in such a way that she could understand what he was saying.他发现当他把嘴唇放在母亲的前额上, 他就会让骨头以一种能让他母亲明白的话的方式运动。这是一个复合句。found后接了一个宾语从句; way后面接了由that引导的定语从句, 在这个定语从句

4、中又包含了一个what引导的宾语从句。注意way作先行词, 后面的定语从句一般不用引导词, 也可用that/in which引导。1. What surprised me was not what he said but _ he said it.A. the way B. in the way that C. in the way D. the way which2. He believed that one should always be curious and his most famous saying was: “Leave the beaten track occasionall

5、y and dive into the woods. Every time you do you will be certain to find something that you have never seen before. Follow it up, explore all around it, and before you know it, you will have something worth thinking about to occupy your mind. All really big discoveries are the result of thought.” 他认

6、为人应该保持一颗好奇心, 他最著名的一名话是: “偶尔离开平路, 去寻求困境。当你这么做的时候, 你一定会发现你从未见过的东西。跟踪下去, 不断探索, 不知不觉中,你就会发现某种值得思考的东西占据着你的头脑。所有真正伟大的发现都是思考的结果。”1) dive intoHe dived into the history of ChinaThe boy dived into the river from the bridge.He dived into his pockets and fished out one dollarHe _ his career and made a great con

7、tribution to our country.A. dived himself into B. devoted himself to C. dived into D. devoted to2) every / each time 意为“每次; 每当”, 此短语在句子中经常作连接词, 引导时间状语从句做连词的名词, 引导时间状语从句。 能用做连词的名词短语还有： the first time 第一次 last time 上次 next time 下次 the instant / moment / minute / second that 一 就第一次看见金门大桥, 我就深深爱上了它。I lo

8、ved Golden Gate Bridge the first time I saw it.上次见他的时候我告诉他我想和他合作。I told him that I wanted to team up with him last time I meet him.我一回家, 就开始下雨了。The moment I got home, it began to rain.下次我雇用厨师的时候, 我会打电话给你。I will ring you up next time I hire a cook._ I see him, the old man is sitting in the same chair

9、. A. Every time B. Every time when C. At each time D. Each time that 3) follow up 继续下去e.g. Thats an interesting idea, and well certainly follow it up.3. Bell never set out to invent the telephone and what he was trying to design was a multiple telegraph. 贝尔从未打算发明电话而是试图设计一种复式电报。set out (to do sth.)开始

10、(做某事), 着手干; 为某个目标而努力set out to do sth. = set about doing sth.set out for = set off for = leave for1) At dawn, they set _ to get ready for the work of the day. A. off B. about C. out D. in2) They set _ at about 8 oclock. A. about to work B. about to working C. about working D. out work3) They _ the m

11、ountain at noon.A. set off to B. set out to C. set out for D. set off in4. Suddenly he had a flash of inspiration. 突然间, 他灵光闪现。a flash of inspiration 指“灵感的闪现”inspiration n. U灵感, 启发；C鼓舞或激励的人或事物These events provided the inspiration for her first book. 这些事是她第一本书的灵感来源。5. If sound wave could be reproduced

12、 in a moving electrical current, they could be sent along a wire. 如果声波能够在移动的电流中复制, 它们就能够被沿电线传送。1) reproduce vt. 复制; 再现的形象或声音The tape recorder reproduced the symphony. 录音机可使这交响曲重现。2) current n. 气流; 水流, 洋流; 电流 adj. 时下的, 当今的, 流行的, 通用的current events, the current year, in current useMost of the old are i

13、nterested in _ 大部分老年人都对时事感兴趣。 They are expecting profits of over $2 million in_.他们期望今年的利润超过二百万美元。The word is no longer _. 这个词已不再使用。6. The patent was given in 1876, but it was not until five days later that Bell sent the first telephone message to his assistant, Watson. 这项专利是1876年发布的, 但是贝尔是在5 天之后才跟他的

14、助手华生通了第一次电话。It is/was not until that . 这是强调not until 引导的时间状语从句句型。It was not until he finished his homework that he went to bed.高考链接1) It wasnt until nearly a month later _ I received the managers reply. A. since B. unless C. as D. that 2) -Did Jack come back early last night? -Yes, it was not yet ei

15、ght oclock _he arrived home. A. before B. when C. that D. Until7. Being very stable, it has proved invaluable in the design of bridges. (四面体)十分稳定牢固, 在桥梁设计领域的价值难以估量。Being very stable, 是Because it is very stable的省略句, 它在句中作原因状语。8. Although he is most associated with the invention of the telephone, he w

16、as indeed a continuing searcher after practical solutions to improve the quality of everybodys life.虽然他一直以发明电话闻名于世, 但是他的确是一个永不停息的探索者, 不断寻求着改善人们生活质量的可行方法。1) associate vt. 联想, 把联想在一起 +withThey associate turkey with Thanksgiving. 他们把火鸡和感恩节联系在一起。 I didnt want to be associated with it at all. 我根本不想与这事有牵连

17、。 associate n. C 伙伴;同事;朋友;合伙人He is one of my associates at the store. 他是我店里的一位同事。 2) indeed ad. (加强语气) 真正地, 确实, 实在A friend in need is a friend indeed. (表示让步)当然, 固然He is indeed young, but he is competent. 3) practical 实际的; 实践的; 实用的I want some practical advice. 我想要些实际性的建议。It wouldnt be practical for u

18、s to go all that way just for the weekend.我们跑那么远只为了去度个周末实在很不切实际。 The dictionary is very practical. 这本词典非常实用。五当堂检测及总结提升：单项选择1. Everyone in the class hoped that he _ after a few days treatment.A. picked up B. took up C. gave up D. made up 5.2. Kathy _ a lot of Spanish by playing with the native boys a

19、nd girls.A. picked up B. took up C. gave up D. made up3. Is this the bike which you wish to have _?A. repaired it B. repairing C. repair D. repaired4. _ in thought, he almost ran into the car in front of him.A. Losing B. To lose C. Lost D. Having lost5. -Its cloudy outside. Please take an umbrella.-

20、_.A. Yes, take it easy B. Well, it just dependsC. OK, just in case D. All right, youre welcome6. While he was investigating ways to improve the telescope, Newton made_discovery which completely changed _mans understanding of color.A. a, / B. a, the C. /, the D. the, a 7. The picture of the park _ me

21、mories of our classs trip last year, when Mr. Smith began to take charge of our class.A. called up B. reminded C. looked back on D. turned up8. With _ leaves _ in the earth every year, the soil becomes richer and richer.A. falling; burying B. fallen; buried C. fallen; burying D. falling; buried9. Jo

22、hn rushed out in a hurry, _ the door _.A. leaving; unlocked B. leaving; unlocking C. left; unlocking D. to leave; unlocking10. The girl _ forward to buying a new gold watch.A. referred to look B. referred to looking C. referred to looks D. referring to look六总结提升：Homework:Go over the language points of the unit.