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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,*,Unit3 Online tours,comic strip and welcome to the unit,Teaching aims,1learn about the different parts of a computer.,2learn to talk about different uses of computers.,Unit3 Online tourscomic strip,Free,t,alk,Do you want to travel to these places?,How can,we,travel there for free?,TV,Computer,Free talkDo you want to travel,Watch and answer,1,.What do Eddie and Hobo think the computer,looks like?,2.What do they think the mouse is?,They think it looks like a TV.,They think it is a remote control.,Comic strip,Watch and answer1.What do Edd,Read the,conversation,1.Read after the tape,Read the conversation1.Read,Act it out,(3 minutes),Act it out(3 minutes),Fill in the blanks,(2 minutes),Eddie and Hobo know _,_,_ about computers.Hobo thinks the computer _ a television.Eddie _ with Hobo and he thinks the mouse is the _.They want to use the mouse to _ because the programme _ an hour ago.,nothing,looks like,agrees,remote control,change the channel,began,Fill in the blanks(2 minutes,Write down the words you know about computers.,I,E,g,b,k,c,nternet,mail,ames,log,eyboard,lick,computer,Welcome to the unit,Brainstorming,Write down the words you know,keyboard,screen,main unit,mouse,Learn different parts of computers,keyboardscreenmain unitmouse,1.,A _ is used for typing information into,the,computer.,2.A _ is used for moving the cursor,(,光标,),on,the screen.,3.The _ is the heart of the computer.,4.We can see words and pictures on the _.,keyboard,mouse,main unit,screen,Test your memory,1.A _ is used for ty,Listen and answer,What does Simon usually use his computer for?,Practice,He usually uses it to search for information.,Listen and answerWhat does,Read the,conversation,together,Read the conversation toge,Learn about different uses of computers,What can you use a computer for?,chat on the Internet,I can use it to,.,play games,watch videos,send and receive emails,do word processing,search for information,Learn about different us,Have a discussion,(2 minutes),For fun,For study,For life,do word processing,chat with friends,search for information,watch video,s,send and receive emails,play games,What,else,can you use a computer for?,.,.,.,.,.,.,Have a discussion(2 minut,Task 1:Make,up,new,conversations,(3 minutes),A:What do you usually use your computer for?,B:I usually use it to.,.,A:Why?,B:Because.,A:How often do you.?,B:.,Production,Task 1:Make up new conversati,Make a,report,Introduction to the,computers,Good uses of computers,Different parts of,computers,Useful expressions,a useful tool,There are.,.,First,.,Besides,.,for example,.,Moreover,.,make good use of,make lives better,A sample,Nowadays,computer,s,become more and more important in our daily lives.,A computer contains,four different,parts,:the,screen,the,mouse,the,key board and,the,main unit.,Computer,s,are,very useful.,For example,w,e can use,them,to,search,for information.,They,make our lives,more colourful,.,Make a reportIntroduction to t,Summary,What have you learned today?,keyboard,screen,main unit,mouse,do word processing,chat with friends,search for information,watch video,s,send and receive emails,play games,SummaryWhat have you learned t,Homework,Search for information about the development(发展),of computers.,2.Preview,Reading,.,HomeworkSearch for information,
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