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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,Unit 3,Reading,冯思佐,Look at these pictures.Discuss what they have in common.Predict what it is going to be about.,Warming up,Whats next?,Pre-reading questions,What have computers changed our,life?,2.What changes will they bring to us in the future?,Task 1 Skimming,1.Who is the speaker in this story?,A computer.,2.Write down three sentences from the story to support your idea.,1)I was built as an Analytical,machine by Charles Babbage.,2)My real father,Alan Turing,3)I was always lonely standing there by myself,until in early 1960s they gave me a family connected by a network.,Task 2 Fast reading,1.Where were you in 1642?,In France.,2.What happened to you after nearly,two hundred years?,I was built as an Analytical Machine,by Babbage.,3.What were you called in 1936?,A universal machine.,4.What happened to you in the 1970s?,I have been used in offices and homes.,1642,1822,The analytical machine was made by Charles Babbage.,1936,The computer began as a calculating machine,The computer grew rapidly both in size and in brainpower.,Task 3 Careful reading,1940s,The first family of computers was connected to each other.,1970s,now,Computers had grown as large as a room.,1960s,Computers were used in offices and homes.,Computers connect people all over the world together.,Development,Early days,Name,Function,Poor,Strong,A,_,_ machine,Simplify difficult sums,An,_,_ machine,Think logically and produce an answer quickly,A,_,_ machine,Solve difficult,_,_,_,calculating,analytical,universal,mathematical,problems,Development,Network times,_ stored in,Tubes,Large,Small,_,Small chips,_,_,Narrow,Wide,Finance,_,Robots,Mobile phones,_,Space rockets,Medical operations,Memory,Transistors,Applications,Communication,Trade,1,completely,2,complete change,3,to make things easier,4,to find the answer using numbers,5,can be moved easily from place to place,6,to work out the answer to a problem,totally,revolution,simplify,calculate,mobile,solve,Task 4 Fill in the blanks.,7,to travel around an area to find out about it,8,completely,9,anyway,10,activity of managing money,explore,totally,anyhow,finance,The history of computers,the second generation,(1956-1963),the third generation,(1964-1971),the fourth generation,(1971-),The first generation,(1945-1956),Task 5 QUESTION-ANSWER,COMPETITION,What is,PC,?Speak the name on the whole.,It means:personal computer.,2.What is,IT,?,Information Technology.,3.What is,CD-ROM,?,Compact disc read-only memory.,4.What is,PDA,?,Personal digital assistant.,5.What is,W.W.W,?,World wide web.,6.,科学技术。,Science and technology.,7.,人工智能。,Artificial intelligence.,8,.,笔记本电脑。,Notebook computer.,9.Who was,the first person,to devise the,first computer?,Charles Babbage invented an Analytical machine in 1822.,10.Who was the computers real father?,Alan Turing.,Read the passage and then fill in the chart.,Reading task on Page 58,RECORD CARD,HUA FEI,Ability,Performance in 78th Olympics,Prize won,Performance in 79th Olympics,Reason for failure,Treatment,Expert at high flying exercises:Olympic standard,Wonderful turns,dives,circles and dances,Silver medal for high flying exercises,Began very well but failed through no fault of his own,Parachute failed to open.,Two new legs and a new bigger head,1.in common:for or by all of a group,共同的；共有的；共用的,the land owned,in common,by the,residents,居民共有的土地,in common,常常同,have,连用，如：,have nothing in common,无共同之处,have little in common,几乎无共同之处,Language points,have something in common,有一些共同之处,have a lot in common,有许多共同之处,以下是从英国国家语料库中选出来的几个例句,:,1)You know,Dorothy,you and I have one thing,in common,2)We just had nothing,in common,and I couldnt communicate with his dull business friends,3)I suddenly felt we had a lot,in common,.,2.calculate,v.,work(,sth,.)out by using,numbers,e.g.calculate the cost of,sth,.,calculator,n.,让我们一起回忆一下以,or,结尾的词吧：,visitor,survivor,competitor,3.analytical adj.,分析的,解析的,analyse,vt,.,分析,;,研究,analogy,n.,相似,;,类似,analysis,n.,分析,;,研究,analyst,n.,分析家,analytic,adj.,分析的,;,分解的,4.artificial,adj.,人工的,人造的,artificial flowers/limbs/pearls,假花,/,假肢,/,假珍珠,artificial intelligence,人工智能,5.As a result,结果；终于；因此。,考例,My friend Martin was very sick with a strange fever;_,he could neither eat nor sleep.(,江西,2005),A.as a result B.after all,C.any way D.otherwise,点拨,考查短语辨析。,as a result,结果；,after all,毕竟；,any way,不管怎样；,otherwise,否则。由句意可知要选,as a result,。,6.totally,adv.,整个地,;,完全地,totally blind,全盲,total,adj.,完全的,;,整个的,total silence,寂静无声,in total,总共,7.Over time my memory has developed,so,much,that,.I never forget anything I have been told.,考点,so.that.,引导结果状语从句。,考例,1,The weather was _ cold that I didnt like to leave my room.(2008,全国卷,I),A.really B.such,C.too D.so,考例,2,I havent seen Ann for _ long that Ive forgotten what she looks like.(,四川,2008),A.such B.very,C.so,D.too,点拨,两题都考查,so.that.,的用法。,8.And my memory became,so,large,that,even,I couldnt believe it!,句型：,so that,如此,以致于,与,tooto,句型的相互转换,And my memory became,too,large for me,to,believe it.,eg,He is,so,old,that,he cant carry the box.,He is,too,old,to,carry the box.,此结构中的,that,从句表示结果。,The stone is,so,heavy,that,no one can lift it.,比较,:,so that,既可以表结果,也可以表目的。,so.that.,结构的,so+,形容词,/,副词位于句首时,句子用倒装结构。,So,hard,does,he work,that,he seldom goes home.,9.But I was always so lonely standing there by myself,until,in early 1960s they gave me a family connected by a network.,点拨,until,表示“直到,时”，在肯定句中，指从开始到结束的整段时间，谓语动词一般是延续性的。在否定句中构成,not.until,，意为“直到,才”，指到某一点动作才开始，谓语动词一般是非延续性的。其强调句是,it is(was)not until.that.,。当,not until,位于句首时，句子要进行倒装。,如：,The experts explored the island,until,the end of last year.,直到去年年底，专家们一直都在勘查这个小岛。,We,didnt,solve the problem,until,Mr.Smith helped us.,直到史密斯先生帮助我们，我们才解决了那个问题。,It was,not until,last year,that,my hope became a reality.,Not until,noon,did,it stop raining.,10.I,have also been,put into robots and used to make mobile phones,as well as,help with,medical operations.,1)help(,sb,)with,sth,协助,(,某人,),做某事,e.g.A man is helping the police with their enquiries.,有一男子在协助警方进行调查。,2)as well as,也，还，而且,e.g.He grows flowers as well as vegetables.,She is a talented musician as well as being a photographer.,3),这个句子是现在完成时被动语态，其机,构是,(have/has+been+,过去分词）,e.g.The radio has been repaired when,we phoned the shop.,考例,1 Professor James will give us a lecture on the Western culture,but when and where _ yet.(,浙江,2007),A.hasnt been decided,B.havent decided,C.isnt being decided,D.arent decided,点拨,本题考查动词的时态、语态及主谓一致。由,yet,可知要用完成时态，又因时间与地点是被决定的，故应用被动语态。此外，“在什么时候和什么地点（做报告）”是指同一件事，故用单数形式。,考例,2 When you get the paper back,pay special attention to what _.(,四川,2007),A.have marked,B.have been marked,C.had marked,D.had been marked,点拨,因,mark,这一动作发生在,get,之前，且试卷是被批注，因此应用现在完成时的被动语态。,考例,3 I got caught in the rain and,my suit _.(,北京,2007),has ruined,had ruined,C.has been ruined,D.had been ruined,点拨,句意为：我遭遇大雨，我的衣服,被淋坏了。,ruin,表示的动作发生在,got,caught,之后，故排除,B,、,D,两项。此处,表示被动，所以,C,项正确。,11.anyhow,无论如何,Anyhow,you can try.,无论如何你可以试试。,I dont care what you say;Im going to do it,anyhow,.,比较,:,somehow,意为“以某种方式,;,不知怎么地”,12.I am now truly filled with happiness,that,I am a devoted friend and helper of the human race!,点拨,that,引导同位语从句，具体说明,happiness,的内容。,that,是连词，在从句中不充当任何成分。英语中用,that,引导同位语从句的情况比较常见，但有时也可以用连接副,(,代,),词,how,when,where,whether,等来引导同位语从句。注意：,if,which,不能引导同位语从句。,如：,I had the impression,that,she chose her words with care.,在我的印象中，她选词很小心。,I heard the news,that,our team had won.,我听到了我们队获胜的消息。,l have no idea,when,he will be back.,我不知道他什么时候回来。,He must answer the question,whether,he agrees to it or not.,他必须回答他是否同意这样一个问题。,I.,根据下列各句句意及所给单词的首字母或汉语提示，写出该单词的正确形式。,1.The salesgirl asked me if I had the exact s_,since the shop had no change.,2.The invention of aircraft caused a r_ in our ways of traveling.,3.With the development of the Internet,the World Wide W_ has become a valuable information source for us.,sum,revolution,Web,练习,4.A_ intelligence is the study of how to make computers do things that people can do.,5.The weathermen in Beijing are planning to fire r_ to drive away rain clouds during the 2008 Olympics.,6.Two female tourists were robbed of their money and _(,可移动的,)phones while walking in the street,so they felt very upset.,7.The crowd cheered wildly at the sight of Liu Xiang,who broke the world record in the 110-meter hurdle _,（比赛）,.,Artificial,rockets,mobile,race,8.They use the _,（管子）,to transport oil from the west to the east.,9._,（人类的）,facial expressions differ from those of animals.,10.We will soon arrive at the point where we can find all the knowledge of humankind on a computer _(,网络,).,tube,Human,network,II.,用括号内所给词的适当形式填空。,1.Try to _(simple)your explanation for the students to help them understand better.,2.If you want to know about the hotel,you can call the _(operate)to find out the information.,simplify,operator,3.The boy is very clever and he shows high _(intelligent)in study.,4._(real)is not the way you wish things to be but the way they actually are.,5.Bob is _(total)different from his father,who is very tall.,6.They agreed to accept my _(apply)for joining their team.,intelligence,Reality,totally,application,7.His success in business brought _(happy)to his parents.,8.We will make a _(person)visit to the students home.,9.His speech is _(logical)organized and sounds great.,10.I disagree that the age of _(technology)revolution has ended.,happiness,personal,logically,technological,III.,用适当的介词填空。,1.I stayed awake one night _ myself to enjoy the beautiful moonlight.,2._ time animals have developed many ways to stay away from their enemies.,3.He has taken up photography _ a hobby.,4.Leaves _ holes in them are signs that insects have been around.,by,Over,as,with,5._ then on,Rick got up early every day and he was never late.,6.Weve learned many kinds of languages _ the World Wide Web.,7.Two girls jumped _ happiness on the sand.,8.As time goes _,our life will improve greatly.,From,through/on,with,by/on,IV.,每空填一词，使该句与所给句子的意思相同。,1.I always do the housework and I also look after the children.,I always do the housework _ _ _ look after the children.,2.Since that day,we have become very good friends.,_ that day _,we have become very good friends.,as well as,on,From,3.Because the flood is so serious,two thirds of the buildings in the area need repairing.,The flood is so serious._ _ _,two thirds of the buildings in the area need repairing.,4.She is too upset to calm herself down.,She is _ upset _ she cant calm herself down.,5.She has changed her character completely.,She has _ changed her character.,As a result,so,that,totally,V.,根据括号内所给的提示将下列句子翻译成英语。,在朋友们的帮助下,他终于解决了问题。（,solve,）,2.,她从那时起就知道自己会获胜。（,from.on,）,With the help of his friends,he finally solved the problem.,From then on she knew she would win.,3.,结果，他只得离开。（,as a result,）,4.1923,年他们考查了这片沙漠地区。（,explore,）,They explored this desert region in 1923.,As a result,he had to leave.,Look up the words below:,in common,as a result,anyhow,so.that,in a way,watch over.,Finish the,Ex2 and Ex3,in Learning,about Language on page20.,Homework,
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