资源描述
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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,WHO AM I?,Reading,Unit 3 Computers,WHO AM I?ReadingUnit 3 Compute,A toy?,A handbag?,Computers,导,A toy?A handbag?Computers导,PDA,abacus,calculator,huge,computer,PC,laptop,Whats,next?,Can you tell the development of computers?,robot,PDAabacuscalculatorhuge PClapt,1.Who is the speaker in this story?,2.Whats the main idea of this passage?,This passage mainly talks about the _ of computers.,A computer.,Skimming,Reading Comprehension I,思,histroy/development,1.Who is the speaker in this,Para 1:,Para 2:,Para 3:,3.Underline the topic sentence of each paragraph.,Over time I have been,changed quite a lot.,These changes only became,possible as my memory,improved.,Since the 1970s many new,applications have been found,for me.,Para 1:Para 2:Para 3:3.Underli,Careful reading,议展评,Careful reading 议展评,1.Who really invented the computer?,A.Alan Babbage.B.Charles Babbage.,C.Charles Turing.D.Alan Turing,Which is true?,A.In 1642 I began as a calculating machine and could solve any mathematical problem.,B.My real father was Charles Babbage,who wrote a book and build me in 1936.,C.Since the 1970s,I have become very important in communication,finance and trade.,D.Since my birth I have been built to take the place of human race.,Task1 Choose the best answer.,D,C,1.Who really invented the com,1642,_,The analytical machine was made by Charles Babbage.,The computer began as a calculating machine,1936,The computer grew rapidly both in size and in brainpower.,Scanning,Task2 Finish the timeline below.,1822,The analytical machine was mad,1940s,The first family of computers was connected to each other.,1970s,1960s,Computers were used in offices and homes.,Computers connect people all over the world together.,The computer had grown as large as a room.,Now,The first family of computers,change,memoy,_,Task3 Fill in the blanks.,poor,_,Name Function(,功能,),a,caculating,machine,_,difficult sums,a,_,machine think,_,a,_,machine solve difficult3.,_,large,Tubes,_,Small chips,_,communication;,_,;,_,_,_;,robots;mobile phones;,_;,space rockets,narrow,_,analytical,universal,mathematical,problems,transistors,finance,trade,applications,medical,operations,strong,small,wide,simplify,logically,Task3 Fill in the blan,What are the advantages and disadvantages of computers?,Should high school students surf the internet(上网)?,Task4 Discussion,What are the advantages and,Help to do homework,Play computer games,Do shopping,Listen to music,.Send e-mails,Search information,See movies,Learn computer skills,Chat,Entertainment,I often use a computer to I sometimes use it to and I never use it to,Help to do homeworkPlay comput,advantages,we can,communicate with friends,listen to the music,see films&watch news,play games,do shopping,save a lot of time,do a lot of useful things,Disadvantages,Some people especially the teenagers abandon(,沉迷于,)themselves to the computer games and chatting on the Internet.As a result,they have little time to study.,There is unhealthy informaion on the net.,You may lose your private information.,Some people use the computer wrongly.,advantagesDisadvantages,Conclusion,There is no doubt that the computer has two sides,too.If we make good use of it,it will make our lives more colorful and convenient.But dont lose yourself in playing computers.Just remember:Keep fit,study well and work hard.,Conclusion,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,gone by,I have been made _ and _,but I became,_ and _.,calculating machine,analytical machine,machine,检:,universal,smaller,smaller,cleverer,quicker,I began as a _ _,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,In the _ they gave me a f,Homework,1.完成日日清warming up&reading.,2.写一篇作文 Should high school students surf the internet?,Homework,Thank you.,Thank you.,
展开阅读全文