unitAlexanderGrahamBellReading实用教案

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1、Lead-in Telephones become part of our life. But do you know who invented the telephone? A British inventor called Alexander Graham Bell.第1页/共25页第一页，共26页。How useful is his invention to How useful is his invention to human society? human society? Pre-reading第2页/共25页第二页，共26页。 Read the passage quickly a

2、nd find out the main idea of it.Scanning It mainly talks about the life of Alexander Graham Bell and how he made the great inventions.第3页/共25页第三页，共26页。Reading for details:Para. 1. What was his interest when he was young? And why?He became interested in helping deaf people communicate and in educatio

3、n. Because his mother was entirely deaf.He believed that his curiosity was the key to his success.( one should always be curious)Para.2. What did he think was the key to his success as an inventor?第4页/共25页第四页，共26页。aim :wanted to improvedesigned a machineexperimented withnoticedsuddenly had a flash o

4、f inspiration:inventedIn searching to improve the telegraph, Bell invented the first telephone!By chance第5页/共25页第五页，共26页。Para.4-7 What is the importance of his invention?Friends will talk to each other without leaving home.What was his new discovery? The tetrahedron shape.By chance第6页/共25页第六页，共26页。1

5、. He found that by pressing his lips against his mothers forehead, he could make his mother understand what he was saying.他发现(fxin)当他把嘴唇放在母亲的前额上，他就会让他母亲明白他说的话。第7页/共25页第七页，共26页。 2. “Leave the beaten track occasionally and dive into the woods. Every time you do you will be certain to find something th

6、at 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.” 第8页/共25页第八页，共26页。“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

7、着你的头脑。所有真正伟大(wid)的发现都是思考的结果。”第9页/共25页第九页，共26页。1) dive intoe.g. He dived into his pockets and fished out one dollar他迅速(xn s)把手伸进口袋掏出了一美元。 迅速(xn s)把手伸入跳水(tioshu)(头朝下)e.g. The boy dived into the river from the bridge.这男孩从桥上跳人河中。第10页/共25页第十页，共26页。注意: dive into 作 “潜心于” 讲时和devote oneself to sth. 的意思一样(yyn

8、g)，但devote oneself to sth. 还有“投身于; 把自己奉献给” 的意思。 (对活动(hu dng)，问题等) 全心 投入，潜心研究e.g. He dived into the history of China他潜心研究中国(zhn u)历史。第11页/共25页第十一页，共26页。 He _ his career and made a greatcontribution to our country. A. dived himself into B. devoted himself to C. dived into D. devoted to2) follow up 继续下

9、去e.g. Thats an interesting idea, and well certainly follow it up.第12页/共25页第十二页，共26页。the first time 第一次the instant / moment / minute3) every / each time 意为“每次; 每当”, 此短 语在句子中经常作连记词, 引导时间(shjin)状语 从句做连词的名词, 引导时间(shjin)状语从句。 能用做连词的名词短语还有：第13页/共25页第十三页，共26页。 _ I listen to your advice, I get into trouble.

10、 A. Every time B. Every time when C. At each time D. Each time that 第14页/共25页第十四页，共26页。5. 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(dinhu)而是试图设计一 种复式电报。set out (to do sth.)开始(kish)（做某事）,着手干; 为某个目标而努力第15页/共25页第十五页，共26页。They are se

11、tting out to do a new experiment.译: 他们正在(zhngzi)着手干一项新的试验。set out to do sth. = set about doing sth.第16页/共25页第十六页，共26页。set out for = leave for“出发(chf)到去”Lets set out before dark.我们天黑(tin hi)前动身吧。Tomorrow Ill set out for Beijing.明天我将出发(chf)去北京。第17页/共25页第十七页，共26页。 1. At dawn, they set _ to get ready fo

12、r the work of the day. A. off B. about C. out D. in 2. They set _ at about 8 oclock. A. about to work B. about to working C. about working D. out work 3. They _ the mountain at noon. A. set off to B. set out to C. set out for D. set off in第18页/共25页第十八页，共26页。6. Suddenly he had a flash of inspiration.

13、 突然间, 他灵光(ln un)闪现。U灵感(ln n), 启发；a flash of inspiration “灵感(ln n)的闪现”inspirationC鼓舞或激励的人或事物e.g. These events provided the inspiration for her first book.这些事是她第一本书的灵感来源。第19页/共25页第十九页，共26页。 5. The patent was given in 1876, but it was not until five days later that Bell sent the first telephone message

14、 to his assistant, Watson. 这项专利(zhunl)是1876年发布的，但是贝尔是在5 天之后才跟他的助手华生通了第一次电话。It is/was not until that . 这是强调(qing dio)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.第20页/共25页第二十页，共26页。1) It wasnt until nearly a month later _ I received the managers reply.(05全国(qun

15、u)I)since B. unless C. as D. that 2) Did Jack come back early last night? -Yes, it was not yet eight oclock _he arrived home. (05 福建）A. before B. when C. that D. that高考(o ko)链接:第21页/共25页第二十一页，共26页。8. Being very stable, it has proved invaluable in the design of bridges. (四面体)十分(shfn)稳定牢固, 在桥梁设计领域的价值难

16、以估量。 Being very stable, 是Because it is very stable的省略句, 它在句中作原因(yunyn)状语。 _ outside, he put on his coat.A. It being cold B. It coldC. Being cold D. It having been cold第22页/共25页第二十二页，共26页。翻译练习:患者病情稳定。2. 这架梯子(t zi)好像不太稳。adj. firmly fixed; not likely to move, change or fail; steady稳固的；稳定(wndng)的；牢固的 st

17、ablea stable relationship 稳定(wndng)的关系The patients condition is stable.The ladder doesnt seem very stable.第23页/共25页第二十三页，共26页。第24页/共25页第二十四页，共26页。谢谢您的观看(gunkn)！第25页/共25页第二十五页，共26页。NoImage内容(nirng)总结Lead-in。的时候，你一定会发现你从未见过。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。 (对活动(hu dng)，问题等) 全心。第24页/共25页。谢谢您的观看第二十六页，共26页。