山东省临朐县实验中学高一英语 Book2 Unit3 Computers课件 人教新目标.ppt

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1、Period 2 Reading 2021/8/8 星期日1lrobot1.rmvb2021/8/8 星期日2Earliest computerNowadays computerHow does it change?2021/8/8 星期日3Who am I?2021/8/8 星期日4Skimming:It is a computer.1.who is the speaker?2.Whats the passage about?Its about the history of computer.2021/8/8 星期日5 Read the passage again.Find the topi

2、c sentence of each paragraph and the supporting details.Paragraph 1:Over time I have been changed quite a lot.1.calculating machine2.analytical machine3.universal machine4.laptopSkimming:2021/8/8 星期日6lQ1:How did the computer work as an Analytical Machine?The computer followed instructions from cards

3、 with holes.2021/8/8 星期日7 Paragraph 2:These changes only became possible as my memory improved.1.tubes 2.transistors 3.chips work 5.World Wide Web2021/8/8 星期日8Paragraph 3:Since the 1970s many new applications have been found for munications 2.finance 3.trade 4.robots 5.mobile phones 6.medical operat

4、ions 7.space rockets 8.providing a life of high quality2021/8/8 星期日92.Which sentence can be replaced(代替）代替）in the passage by the following?Later,I become so clever that I can remember everything you told me.Over time my memory has developed so much that,like an elephant,I never forget anything I hav

5、e been told.2021/8/8 星期日10SummaryA topic sentence sets out the main idea of a paragraph.A topic sentence is usually the first or last sentence of a paragraph.2021/8/8 星期日11 1642 The Analytical Machine was made by Charles Babbage.19361940s The first family of computers was connected by a network.1970

6、s nowTimeThe computer began as a calculating machine1822Alan Turing wrote a book to describe how computers could be made to work and built a“universal machine”Computers had new transistors and becameSmall and thin.1960sComputers were brought into peoples homes Computers connect people all over the w

7、orld together.What is the order of the text?2021/8/8 星期日12Q3:how did computer change in its size,intelligence,speed,function?And how about peoples opinion?Size:Intelligence:Speed:Function:Peoples opinion:smallerquickerclevererdealing with,communicating withclever&usefulcalculatingsimple-minded2021/8

8、/8 星期日13True or False1.Alan Turing built an Analytical Machine to solve any mathematical problems.2.People began to realize that the computer got cleverer and quicker with time passing.3.The computer began to serve the human race since it was brought into peoples homes.4.Since the 1970s,the computer

9、 was used by people around the world through the Internet.5.5.The larger the computer is,the more memory 6.it has.FTFTFa universal machineits birthI became small and thin but I got cleverer and cleverer,quicker and quicker.And my memory became so large that I couldnt believe it!correct the wrong sen

10、tences2021/8/8 星期日14Fill in the blanks:I began as a _ _ in 1642 in France.In 1822 I was built as an _ _.Then in 1936 Alan Turing wrote a book and built a _ _.As the years have_ _,I have been made _ _ _ but I got _ _ _,_ _ _.In the 1960s they gave me a family_ _ _ _.Now people call it the Internet.I

11、was _ _ _ _ in the 1970s.So I became PC.Since my birth I have truly been built to serve the human race.calculating machineAnalytical Machineuniversal machinegone bysmaller and smallercleverer and clevererquicker and quickerconnected by a networkbrought into peoples homes2021/8/8 星期日15 In 1642,a calc

12、ulating machine was used in France.Then in 1822,the Analytical Machine was made by Charles Babbage.It could follow instructions from cards with holes.In 1963,Alan Turing,the real father of computers,wrote a book to describe how computers could be made to wok and built a“universal machine”to solve an

13、y mathematical problem.Later,people discovered the computer had“artificial intelligence”.In the 1960s,the computer hotChanges of the Changes of the computercomputer2021/8/8 星期日16his new transistors.Its size was totally changes at that time.And in the early1960s,the first family of computers were con

14、nected to each other.In 1970s computers have brought into peoples homes.Now computers have been used by billions of people to deal with information and communicate with each other around the world by the Internet.2021/8/8 星期日17ForSurfing online is harmful to the youngAgainst debate2021/8/8 星期日18ForS

15、urfing online is harmful to the youngHave bad effect on studyA waste of moneyA waste of time2021/8/8 星期日19Against Surfing online is good to the youngLearnCommunicate Entertainment Improve 2021/8/8 星期日20 advantages we cancommunicate with friends listen to the music see films&watch news play games do

16、shopping save a lot of time do a lot of useful things DisadvantagesSome people especially the teenagers abandon(沉迷于沉迷于)themselves to the computer games and chatting on the Internet.As a result,they have little time to study.Some people use the computer wrongly 2021/8/8 星期日21There is no doubt that co

17、mputer has There is no doubt that computer has two sides,too.If we make good use two sides,too.If we make good use of it,it will make our lives more of it,it will make our lives more colorful and convenient.But dont colorful and convenient.But dont lose yourself in playing computers.lose yourself in

18、 playing computers.Just remember:Keep fit,study well Just remember:Keep fit,study well and work hard.and work hard.2021/8/8 星期日22Alan Turingcalculating machinePC(desktop/notebook)analytical machineuniversal machineartificial intelligenceInternetcompleting the chart below.Charles BabbageThe“father”(i

19、nventor)The history of computer2021/8/8 星期日23Suppose you are a reporter.Now you are interviewing Mr./Miss Computer.Sample questions:What do you like to eat?What are your hobbies?What is your newest function(功能功能)?Can you say something about your future plan?etc.Role-play2021/8/8 星期日242021/8/8 星期日259

20、、静夜四无邻，荒居旧业贫。2022/11/262022/11/26Saturday,November 26,202210、雨中黄叶树，灯下白头人。2022/11/262022/11/262022/11/2611/26/2022 5:28:42 PM11、以我独沈久，愧君相见频。2022/11/262022/11/262022/11/26Nov-2226-Nov-2212、故人江海别，几度隔山川。2022/11/262022/11/262022/11/26Saturday,November 26,202213、乍见翻疑梦，相悲各问年。2022/11/262022/11/262022/11/262

21、022/11/2611/26/202214、他乡生白发，旧国见青山。26 十一月 20222022/11/262022/11/262022/11/2615、比不了得就不比，得不到的就不要。十一月 222022/11/262022/11/262022/11/2611/26/202216、行动出成果，工作出财富。2022/11/262022/11/2626 November 202217、做前，能够环视四周；做时，你只能或者最好沿着以脚为起点的射线向前。2022/11/262022/11/262022/11/262022/11/269、没有失败，只有暂时停止成功！。2022/11/262022/1

22、1/26Saturday,November 26,202210、很多事情努力了未必有结果，但是不努力却什么改变也没有。2022/11/262022/11/262022/11/2611/26/2022 5:28:43 PM11、成功就是日复一日那一点点小小努力的积累。2022/11/262022/11/262022/11/26Nov-2226-Nov-2212、世间成事，不求其绝对圆满，留一份不足，可得无限完美。2022/11/262022/11/262022/11/26Saturday,November 26,202213、不知香积寺，数里入云峰。2022/11/262022/11/26202

23、2/11/262022/11/2611/26/202214、意志坚强的人能把世界放在手中像泥块一样任意揉捏。26 十一月 20222022/11/262022/11/262022/11/2615、楚塞三湘接，荆门九派通。十一月 222022/11/262022/11/262022/11/2611/26/202216、少年十五二十时，步行夺得胡马骑。2022/11/262022/11/2626 November 202217、空山新雨后，天气晚来秋。2022/11/262022/11/262022/11/262022/11/269、杨柳散和风，青山澹吾虑。2022/11/262022/11/26

24、Saturday,November 26,202210、阅读一切好书如同和过去最杰出的人谈话。2022/11/262022/11/262022/11/2611/26/2022 5:28:43 PM11、越是没有本领的就越加自命不凡。2022/11/262022/11/262022/11/26Nov-2226-Nov-2212、越是无能的人，越喜欢挑剔别人的错儿。2022/11/262022/11/262022/11/26Saturday,November 26,202213、知人者智，自知者明。胜人者有力，自胜者强。2022/11/262022/11/262022/11/262022/11/2

25、611/26/202214、意志坚强的人能把世界放在手中像泥块一样任意揉捏。26 十一月 20222022/11/262022/11/262022/11/2615、最具挑战性的挑战莫过于提升自我。十一月 222022/11/262022/11/262022/11/2611/26/202216、业余生活要有意义，不要越轨。2022/11/262022/11/2626 November 202217、一个人即使已登上顶峰，也仍要自强不息。2022/11/262022/11/262022/11/262022/11/26MOMODA POWERPOINTLorem ipsum dolor sit amet,consectetur adipiscing elit.Fusce id urna blandit,eleifend nulla ac,fringilla purus.Nulla iaculis tempor felis ut cursus.感感 谢谢 您您 的的 下下 载载 观观 看看专家告诉2021/8/8 星期日26