必修二第三单元 Who Am I课件.ppt

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1、Unit 3 Computers,Reading,What are they?,First,lets play a game!,With the development of science and technology,many new things appear in human beings life.,Lets guess what they are:,1.With me you can watch different programmes just at home.Im a machine that has a screen with moving pictures and soun

2、ds.But watching me too much is bad for your eyes.,Television,Who Am I?,2.I am a machine which is a good helper in doing housework.I can wash clothes for people.,washing machine,Who Am I?,3.A machine that you use to talk to other people even in a far-away place.Now each of us often has one.,mobile ph

3、one,Who Am I?,4.It is a machine,which you can use to type your homework,draw pictures,play games,watch movies,listen to music,communicate with your friends,gather information,computer/laptop,Who Am I?,The usages of a computer,search for information,listen to music,watch movies,play games,do shopping

4、,communicate with friends,How to make good use of a computer?,start,0,30,60,The advantage/disadvantage isAs/Since,I thinkI think/dont think that.FirstsecondI thinkbecause Personally,Your advice on how to make good use of a computer,keyboard键盘,mouse鼠标,monitor 显示器,screen屏幕,speaker音箱,Can you give us th

5、e English names of a computer components(组件)?,主机host,networkwebsitehomepagevirushackerdownloadupload,user name passwordprogramsoftware hardware desktopclick,网络,网站,主页,病毒,黑客,下载,上传,用户名,密码,程序,软件,硬件,桌面,点击,Lets learn some words about the Internet!,Earliest computer,Analytical Machine,Nowadays,How does it

6、change?,Reading:Who am I?,Pre-reading,Who am I?,What will the speaker tell us about?,Predict,calculating machineanalytical machinecard with holestechnological revolutionintelligenceartificial intelligenceuniversal machinemathematical problemsmemorytransistorWorld Wide Webapplication,计算机器,分析机,穿孔卡,科技革

7、命,智力,人工智能,通用机器,数学问题,存储容量,晶体管,万维网,应用,1.Who is the speaker in this story?,2.Whats the main idea of this passage?A.The development of computers.B.The development and use of computers.C.A machine which is simple-minded.D.Computers may replace human beings.,A computer.,Skimming,1.These changes only becam

8、e possible as my memory improved.2.Since the 1970s many new applications have been found for me.3.Over time I have been changed quite a lot.,Para 1:,Para 2:,Para 3:,Match the main ideas and the paragraphs.,1936,The computer had grown as large as_,which _ my designers.,The computer began as _.,a calc

9、ulating machine,a room,size and in brainpower,The analytical machine,universal machine,worried,Para 1:Over time I have been changed quite a lot.,_,I was made smaller.First as a _ and then as a _.,As time went by,PC,laptop,Para 2:These changes only became possible as my memory improved.,Where?,firstt

10、ubes,thentransistors,laterchips,As a result,I totally changed my _.,shape,smaller,?,?,larger/stronger,Over timehave been told.,When?,lonely,It hadnt been changed until the early 1960s.,How?,gave me a family connected by a network,share my knowledge with others through the World Wide Web,Para 3:Since

11、 the 1970s many new applications have been found for me.,What?,communication,finance,trade,robots,make mobile phones,help with medical operations,space rockets,explore the Moon and Mars,Goal,to provide humans with a life of high quality,Happiness,a devoted friend and helper of the human races,Presen

12、t-day and futurerobots？,P17 in common共同的，共有的 common sense常识have nothing/little/a lot in common有共同之处P18 begin as 作为而开始 simplify difficult sums简化一些复杂的数学题 as an analytical machine作为一台分析机be programmed by被制成程序 be considered(as)被认为 a technological revolution一次技术革命 artificial intelligence人工智能 work as a uni

13、versal machine成为一台“通用机器”solve mathematical problems解决数学难题 from then on从那时起 grow rapidly both in size and in brainpower在体积和脑容量方面迅速成长 as large as.和.一样大 I wonder if I would grow any larger.我不知道是否还会长得更大 as time goes by随着时间的推移 be stored被存储 as a result 因此，结果 sothat 如此.以致于.by myself 独自地,1.共同的，共有的2.有共同之处3.简

14、化一些复杂的数学题4.被制成程序5.被认为6.技术革命7.人工智能8.从那时起9.在体积和脑容量方面迅速成长10.随着时间的推移11.被存储12.因此，结果13.独自地14.和其他人分享我的知识15.我的目标是给人类提供高质量的生活,in commonhave nothing/a lot in commonsimplify difficult sumsbe programmed bybe considered(as)technological revolutionartificial intelligencefrom then ongrow rapidly both in size and i

15、n brainpoweras time goes bybe storedas a resultby myselfshare my knowledge with othersMy goal is to provide humans.with a life of high quality.,share my knowledge with others 和其他人分享我的知识 be put into被放在里面be sent to explore the moon and mars被放置在航空火箭里去探测月球和火星 My goal is to provide humans with a life of

16、high quality.我的目标是给人类提供高质量的生活provide sb.with sth.=provide sth.for sb.给某人提供某物 be filled with happiness=be full of happiness 充满了幸福感a devoted friend and helper of the human race是人类忠实的朋友和助手,1.Where can I_(下载)the exercises from the Internet?2.More problems like those at the nuclear power plant are certai

17、n to_(出现).3.It is just her childhood experiences that affect her_(性格)and later life.4.They achieved their_(目标)of increasing sales by five percent.5.It is such a hard problem that it is impossible for me to_(解决).6.Money does not always bring_(幸福).7.These changes are due to an increase in the carbon d

18、ioxide in the atmosphere since the beginning of the Industrial_(革命).,8.There is another kind of beauty that has nothing to do with_(外貌)，but comes from the heart.9.After the president made an official announcement，he expressed his _ opinion._ speaking，I agreed with his opinion.(personal)10.I would li

19、ke to_ for the job advertised in the newspaper，so I have sent my _ before July 20,2010.(apply)11.Can you say that dolphins are much more _ than other animals?Well，they are animals of high _ and they can communicate.(intelligent),1.Where can I_(下载)the exercises from the Internet?2.More problems like

20、those at the nuclear power plant are certain to_(出现).3.It is just her childhood experiences that affect her_(性格)and later life.4.They achieved their_(目标)of increasing sales by five percent.5.It is such a hard problem that it is impossible for me to_(解决).6.Money does not always bring_(幸福).7.These cha

21、nges are due to an increase in the carbon dioxide in the atmosphere since the beginning of the Industrial_(革命).,download,arise,goal,character,solve,happiness,Revolution,8.There is another kind of beauty that has nothing to do with_(外貌)，but comes from the heart.9.After the president made an official

22、announcement，he expressed his _ opinion._ speaking，I agreed with his opinion.(personal)10.I would like to_ for the job advertised in the newspaper，so I have sent my _ before July 20,2010.(apply)11.Can you say that dolphins are much more _ than other animals?Well，they are animals of high _ and they c

23、an communicate.(intelligent),personal,Personally,apply,application,intelligent,intelligence,appearance,is/am/are being doneExercise 4:is being washed is being painted are being mendedhas/have been doneExercise 5:have been completed is locked have been finished情态动词+be doneExercise 6:can be used shoul

24、d be cleaned must be watered,1-5 BDACC 6-10 CBBCB 11-15 BDBBA16-19 DBBD1.will be built2.is being discussed3.is spoken4.has not been found5.were cut6.are told7.must be sent8.are sold9.are made are made10.be taken,11.is cleaned12.be seen13.have been watered14.sells15.has been16.smells17.is dancing,1.D

25、o grow2.is given to me3.soon is4.will be sung(sing-sang-sung)5.neednt be done6.is used for7.was made to do8.is being watched9.Was built10.have been sold11.is called,.把be done改成do.在listened后面加to.在 remembered前面加is.把is sounded改成sounds.把who改成whom,31.n.类型，品种；模范；样式vt.打字；测定（血等）类型 vi.打字 blood types 打字 打字机31

26、.从某一角度看；在某种程度上 in some wayall the way by the way by way of in this way in no way in the way No way!on ones way/the way to in this way can you should youin the way,33.出现，发生，起因于 arose arisen出现；发生；起身，起床由而引起，由而产生,从中产生 arise from arise from 唤醒，激起 aroused aroused升起，起身，增长，上升 rose risen举起，唤起，提高，饲养 raised ra

27、ised34.在的帮助之下 help sb.with sth./help sb.(to)do sth./assist sb.with sth./assist sb.to do sth./assist sb.in doing sth.With the help of his friends help crying help admire his courage,35.电子的 发电机 电灯 电机工程36.外表，出现 appear allowance guidance assistance performance37.性格，特点 characteristic38.处理；安排；对付；论述；谈论how

28、what with the help of how to deal with=what to do with处理 对待 涉及,39.看守,监视from now on watch over 40.顽皮的，淘气的；不听话的41.外甥女，侄女 侄子 堂兄妹，表姐妹42.v.宠坏；溺爱；破坏；腐坏；使索然无味 n.战利品；奖品 a spoilt child(of fortune)spoil her child,ANDY THE ANDROID,Reading,Who is Andy?,Andy isAndy isAndy isAndy canAndys computer chips,part of a

29、n android football team.,as big as a human.In fact,Andy looks like one too.,a striker on the football team.,run very fast.,help him to move and think like a human.,have to learned to signal to my teammates in computer language to give me,Who is Andy?,Andys competition,The first:,In Nagoya,Japan seve

30、ral years ago,Last year;Seattle,Washington in the USA,won second place,Why?,Personally,cheated,?,They had developed a new type of program just before the competition.,1.We encourage our programmer to improve our intelligence.2.We are determined to create an even better system.,coach,She programs us

31、with all the possible moves.She prepares reliable moves to use if a new situation arises.,Guidance,How?,How?,Whats the result?,The result,I can make up new movies using my“artificial intelligence”.,With the help of the electronic brain which never forgets anything,1 Read the passage carefully and fi

32、ll in the file for Andy.,Name:_ Appearance:_Size:_ Character:_,Andy,small woman with four arms,same height as a ten-year-old,patient and kind,Ability:_ Job:_,can finish reading some books in a few minutes and print out theinformation when needed,homework helper,P20 from place to place到处，处处 work out解

33、决；算出find out about弄清楚 used to download information过去常常下载信息 make good use of充分利用 all over the world 全世界 in reality 事实上 P21 unknown virus未知的病毒 P22 signal to sb.to do sth.示意某人做某事 have a good shot for a goal 射了一个好球 win second place赢得第二名 a new type of program 一种新型的程序 encourage sb.to do sth.鼓励某人做某事 be det

34、ermined to do sth.下决定做某事 in a way 有点儿，在某种程度上 program sb.with sth.用某物给某人编程序 prepare to do sth.准备做某事 play against sb.与某人竞争 with the help of sb.=with ones help 在某人的帮助之下 P24 mop the floors 拖地 how deal with=what do with 如何处理 watch over my naughty niece照看我淘气的侄女 help sb.with sth.帮助某人做某事 spoil my free time破

35、坏我的空闲时间,Para.3,Topic sentence:Supporting details:communications finance,Since the 1970s many new applications have been found for me.,trade,robots,mobile phones,medical operations,space rockets,providing a life of high quality,Alan Turing,calculating machine,PC(desktop/notebook),_machine,_ machine,L

36、aptop,completing the chart below.,Charles Babbage,The“father”(inventor),The history of computer,analytical,universal,Para.3,Find some applications for the topic sentence in 1 minute.,Topic sentence:Since the 1970s many new applications have been found for me.,communications finance trade robots mobi

37、le phones medical operations space rockets exploring the Moon and Mars,Anyhow,my goal is to provide humans with a life of good quality.,summary,Today we have learnt the history and development of computers.2.Meanwhile you also know how widely computers are used in our lives.,I began as a _ _ in 1642

38、 in France.In 1822 I was built as an_ _.Then in 1936 Alan Turing wrote a book and built a _ _.As the years have gone by,I have been made _ and _ but I became _ and _.,calculating machine,analytical machine,machine,universal,smaller,smaller,cleverer,quicker,Retell the text by filling the following bl

39、anks.,In the _ they gave me a family connected by a _.Now people call it the _.I have been used in _ and _ since the 1970s.So I became PC.Since my _ I have truly been built to serve the _ _.,network,1960s,Internet,human,race,offices,homes,birth,Homework,1.Read the text after class and look for more

40、information about the development of the computer and its applications.2.Retell the passage.,Let your imagination fly!,What will be the computer like in the future?,Period 4 Listening&Reading,football-player robot,waiter-robot,counseling-robot,Matron(主妇)-robot,What can the robots/androids be used fo

41、r?,baby-sitter robot,fire-fighting robot,robot used for the war,gate-keeper robot,35 cm high,has five arms to hold all the tools,can do all the work around the house,only 5,000 yuan,10 cm high,like a real bird,can jump and sing,500 yuan,2 m tall,large,can play guitar and sing,androids=advanced robot

42、s,ANDY THE ANDROID,Questions Who is Andy?What is Andys opinion about the match in Seattle?How does the programmer help Andy to make up new moves?,He is a football-player android.,He thinks that the team who won the first place cheated.,She programs reliable moves that Andy can use if a new situation

43、 arises.,What would you like it to look like?What are some of the things you would like it to do?Do you want it to be like a man or a woman,or neither?How much would it cost?,Group work,DIY:Design Your Android,Useful sentence patterns,I would like to have an android thatThis means that it shouldIt should alsoI hope my android willIn that wayI dont mind,but it must be able to,Thank you.,