八年级英语下册 Unit 3 Online tours comic课件

Unit3 Online tours ComicLearning aims:1.了解并掌握电脑主要部件的英文名称。2.能用英语谈论电脑的基本用途.Guide One1.Look at the different parts of a computer,say about their names and then complete Part A.(3 keyboardmain unitmousescreenGuide One2.What do you usually use your computer for?(3draw and designdo word processingsearch for informationwrite computer programsHow do you do!chat with friends onlinego shopping onlinesend and receive emailsGuide One2.What do you usually use your computer for?(2chat with friends online/go shopping online/do word processing/search for information/watch films(videos)/play games/draw and design /write computer programs/listen to musicGuide Two1.Simon and Daniel are talking about the different uses of computers.Lets listen and read it correctly.(32.Work in pairs and ask each other what you use a computer for.The ideas in the box may help you.Use the conversation as a model.Have a match.Which group does best?(6Understand some knowledge points(51.你通常用你的电脑做什么？What do you usually use your computer for?=What do you usually use your computer to do?2.我通常用我的电脑搜索信息。I usually use my computer to search for information.=I usually use my computer for searching for information.Use sth to do sth=use sth for doing sthPractice:你的爸爸通常用电脑做什么？他通常用电脑收发电子邮件。他多久用一次电脑做此事？几乎每天。Guide Three1.Look,listen and answer(1).What do Eddie and Hobo think the computer look like?(2).Do they know anything about computers?Guide Three3.Now please repeat after the tape.Pay attention to your pronunciation and intonation.(34.Now work in pairs.One will play the role of Eddie and the other Hobo.Read the conversation.(25.Now its your turn to act out the conversation.(3Guide Three6.Complete the following passage.(3Eddie 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 program _ an hour ago.nothing/littlelooks likeagreesremote controlchange the channelbeganPractice in class(12 完成 课课练P24