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1、Keys in P64:3extensionHang oncall/ring up out of order get throughcall back ring off 2021/8/11 星期三1Where did the dialogue happen?A.at school B.on the telephone1.C.at home D.in the digital streetThe Telephone becomes part of our life.But do you know who invented the first telephone?Alexander Graham B
2、ell.亚历山大格雷厄姆贝尔亚历山大格雷厄姆贝尔 2021/8/11 星期三2 Reading ReadingAlexander Graham Bell Alexander Graham Bell 2021/8/11 星期三3Lead-in A British inventor called Alexander Graham Bell.亚历山大格雷厄姆贝尔亚历山大格雷厄姆贝尔 2021/8/11 星期三42021/8/11 星期三5beaten track dive intodynamicstraw currentassociatepracticalinvaluable 常规，惯例，被踩出的路
3、迅速把手伸入，一心投入充满活力的adj.稻草，麦秆 n.流，电流n.联想，联系v.实际的adj.无价的，极宝贵的adj.2021/8/11 星期三6Skim the passage quickly and find out the main idea of every paragraph.Para.1Para.6Para.7life background informationHow was the telephone invented?a continuing searcherPara.2Para.3Para.4Para.5his belief:curiosity,creativity;ex
4、ploring&thinkingimportance of his invention-telephonethe first telephone messagea new discovery-the tetrahedron shape2021/8/11 星期三7 Try your best to understand the article and grasp the main idea.conclusion It mainly talks about _And_the life of Alexander Graham Bellhow he made the great inventions.
5、2021/8/11 星期三8Para1.Get some life background information of Bell.Date InformationIn 1847He was young11 years oldIn 187675 years oldHe was born.His family moved to Boston,USA.He made his first invention.He invented the first telephone.He made his last invention.Details reading2021/8/11 星期三9 He believ
6、ed that one should always be curious and his most famous saying was:“Leave the beaten track occasionally 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 w
7、orth thinking about to occupy your mind.All really big discoveries are the result of thought.”Para2.Translate the following sentences:2021/8/11 星期三10他认为人应该保持一颗好奇心，他最著名他认为人应该保持一颗好奇心，他最著名的一名话是的一名话是:“偶尔离开平路，去寻求困境。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，不知见过的东西。跟踪下去，不断探索，不知不觉中，你
8、就会发现某种值得思考的东西不觉中，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占据着你的头脑。所有真正伟大的发现都是思考的结果。是思考的结果。”2021/8/11 星期三111.What does Bells saying mean to you?2.What do you think led to his success as an inventor of the telephone?Answer the following questions:2021/8/11 星期三12 1.What does Bells saying mean to you?His saying
9、means that it is important to be experimental.By being curious and exploring around a subject you may by chance come up with some new and original ways of solving a problem.2.What do you think led to his success as an inventor of the telephone?His curiosity and exploring spirit led to his success as
10、 an inventor of the telephone.2021/8/11 星期三13Para3.How was the telephone invented?aim:wanted to improvedesigned a machineexperimented withnoticedsuddenly had a flash of inspiration:inventedIn searching to improve the telegraph,Bell invented the first telephone!By chance2021/8/11 星期三14Para6.What inve
11、ntions did Bell make?He experimented with _ and _.He put _ together and discovered the _ shape.Being_,it was proved invaluable in the design of_.He made his first invention at _and his last at_ .helicopter designsflying machinetrianglestetrahedronstablebridgeselevenseventy five2021/8/11 星期三15 Why wi
12、ll he always be known as the inventor of the telephone?He will always be known as the inventor of the telephone because it was a very popular invention and the patent made the most money ever.2021/8/11 星期三16Listen to the passage and make a short summary in your words.2021/8/11 星期三17他发现当他把嘴唇放在母亲的前额上他
13、发现当他把嘴唇放在母亲的前额上,他就会让他就会让骨头以一种能让他母亲明白的话的方式运动。骨头以一种能让他母亲明白的话的方式运动。Language Points1.He found that by pressing his lips against hismothers forehead,he could make the bones move in such a way that she could understand what he was saying.这是一个复合句。这是一个复合句。found后接了一个宾语从句后接了一个宾语从句;way后面接了由后面接了由that引导的定语从句引导的定
14、语从句,在这个在这个定语从句中又包含了一个定语从句中又包含了一个what引导的宾语从句。引导的宾语从句。注意注意way作先行词作先行词,后面的定语从句一般不用后面的定语从句一般不用引导词引导词,也可用也可用that/in which引导。引导。2021/8/11 星期三182.dive into 跳水跳水(头朝下头朝下)；迅速把手伸入；迅速把手伸入；(对活动，对活动，问题等问题等)全心投入，潜心研究全心投入，潜心研究He dived into his pockets and fished out one dollarThe boy dived into the river from the b
15、ridge.He dived into the history of ChinaHe _ his career and made a great contribution to our country.A.dived himself into B.devoted himself toC.dived into D.devoted toB 注意注意:dive into 作作“潜心于潜心于”讲时和讲时和devote oneself to sth.的意思一样的意思一样,但但devote oneself to sth.还有还有“投身于投身于;把自己奉献给把自己奉献给”的意思。的意思。2021/8/11
16、星期三19 every time 意为意为“每次每次;每当每当”,此短语在句子中经常作连接此短语在句子中经常作连接词词,引导时间状语从句做连词的名词引导时间状语从句做连词的名词,引导时间状语从句。引导时间状语从句。3.Every time you do you will be certain to find something that you have never seen before.由由“不定代词不定代词+time”each time,every time,any time介词介词+the time at the time(在在时候时候)by the time（到（到为止）为止）序数词
17、、形容词序数词、形容词+time the first time,last time,next timethe+瞬间名词瞬间名词 the moment/instant/minute/second（一（一就）就）the+时间名词时间名词 the day/week/autumn/month/year,副词做连词副词做连词 immediately,directly,instantlyEvery time I listen to your advice,I will get into trouble.Ill think of it every time I listen to music.2021/8/
18、11 星期三203.set out(to do sth.)set out to do sth.=set about doing sth.开始（做某事）开始（做某事）,着手干着手干;为某个目标而努力为某个目标而努力They are setting out to do a new experiment.他们正在着手干一项新的试验。他们正在着手干一项新的试验。At dawn,they set out to get ready for the work of the day.黎明时分，他们着手为一天的工作作准备。黎明时分，他们着手为一天的工作作准备。2021/8/11 星期三21明天我将出发去北京。明
19、天我将出发去北京。Tomorrow Ill set out for Beijing.我们天黑前动身吧。我们天黑前动身吧。Lets set out before dark.set out for=set off for=leave for出发到出发到去去2021/8/11 星期三224.Suddenly he had a flash of inspiration.These events provided the inspiration for her first book.a flash of inspiration 指指“灵感的闪现灵感的闪现”inspiration n.灵感灵感,启发；鼓舞
20、或激励的人或事物启发；鼓舞或激励的人或事物 这些事是她第一本书的灵感来源。这些事是她第一本书的灵感来源。draw inspiration from 从从中吸取灵感中吸取灵感,得到启示的得到启示的inspire v.激励；鼓励激励；鼓励 inspired adj.借助于灵感创作的借助于灵感创作的 inspiring adj.鼓励人心的；激励鼓励人心的；激励突然间突然间,他灵光闪现。他灵光闪现。2021/8/11 星期三235.current (1)n.气流气流;水流水流,洋流洋流;电流电流The current is strongest in the middle of the river 河中
21、央的水流最急。河中央的水流最急。(2)adj.时下的时下的,当今的当今的,流行的流行的,通用的通用的大部分老年人都对时事感兴趣。大部分老年人都对时事感兴趣。Most of the old are interested in current eventsThey are expecting profits of over$2 million _.他们期望今年的利润超过二百万美元。他们期望今年的利润超过二百万美元。这个词已不再使用。这个词已不再使用。The word is no longer in current use.in the current year2021/8/11 星期三24Bein
22、g very stable,是是Because it is very stable的省的省略句略句,它在句中作原因状语。它在句中作原因状语。6.Being very stable,it has proved invaluable in the design of bridges.stable:1.The patients condition is stable.2.The ladder doesnt seem very stable.3.a stable relationship 4.We need a stable government.稳固的稳固的;稳定的稳定的;安定的安定的(四面体四面体
23、)十分稳定牢固十分稳定牢固,在桥梁设计领域的在桥梁设计领域的价值难以估量。价值难以估量。2021/8/11 星期三257.Although he is most associated with the invention of the telephone,he was 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虽然他一直以发明电话闻名于世,但是他的确但是他的确是一个永不停息的探索者是一个永不停息的探索者,不断寻求着改
24、善人们不断寻求着改善人们生活质量的可行方法。生活质量的可行方法。1)associate vt.联想联想,把把.联想在一起联想在一起+withThey associate turkey with Thanksgiving.他们把火鸡和感恩节联系在一起。他们把火鸡和感恩节联系在一起。2021/8/11 星期三262)practical 实际的实际的;实践的实践的;实用的实用的The dictionary is very practical.我们跑那么远只为了去度个周末实在很不切实际。我们跑那么远只为了去度个周末实在很不切实际。I want some practical advice.我想要些实际性
25、的建议。我想要些实际性的建议。It wouldnt be practical for us to go all that way just for the weekend.这本词典非常实用。这本词典非常实用。2021/8/11 星期三27Useful expressions对对感兴趣感兴趣对对好奇好奇踩出来的路踩出来的路一心投入一心投入值得思考值得思考导致导致开始开始(做做)一次一次be/become interested inbe curiousbeaten trackdive into(be)worth thinkinglead to set out to(do)at a time2021/8/11 星期三28同时同时发现问题很难解决发现问题很难解决注注意到意到寻找寻找因因闻名闻名的确的确,事实事实上上at the same timefound the problem difficult to solvebe aware of search forbe famous forin truth2021/8/11 星期三292021/8/11 星期三30