8B Unit3 第1课时1111

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1、Unit3OnlinetoursComicstrip&WelcometotheunitFreetalkDoyouhaveacomputerathome?Howoftendoyouusuallyuseyourcomputer?Doyoulikeplayingcomputergames?mouseDoyouknowwhattheyare?mainunitscreenDoyouknowwhatitis?keyboardDoyouknowwhatitis?FinishPartAWelcometotheunitWhatdoyouusuallyuseyourc

2、omputertodo/for?Iusuallyuseittodo…/Iusuallyuseitfordoing…Howdoyoudo!chatwithfriendsIcanuseitto(do)…for(doing)…(do)wordprocessingIcanuseitto(do)…for(doing)…playgamesIcanuseitto(do)…for(doing)…searchforinformationIcanuseitto…for…sendandreceivee-mailsIcanuseitto(do)…for(doing)…w

3、atchvideosIcanuseitto…for…dosomeshoppingIcanuseitto(do)…for(doing)…Whatdoyouusuallyuseyourcomputerfor?todo?Iusuallyuseitto(do)…for(doing)…drawpictureslistentomusicIcanuseitto(do)…for(doing)…writecomputerprogramsIcanuseitto...for…Wecanusecomputersto1.chatwithfriends.2.doword

4、processing.3.playgames.4.searchforinformation.5.sendandreceivee-mails6.watchvideos.7.dosomeshopping8.listentomusic.9.drawpictures.10.writecomputerprograms..……PartBReadafterthetapeandanswer:DanielandSimonarealsotalkingabouttheusesofcomputers.1.WhatdoesSimonusuallyusehiscomputer

5、for?Heusesittosearchforinformation.2.Why?Becauseit'sfastandeasy.3.Howoften?Almosteveryday.Pairwork:A:Whatdoyouusuallyuseyourcomputerfor?B:Iusuallyuseitto…A:Why?B:A:Howoftendoyouuseyourcomputerforthis?B:Sometimes/Almosteveryday/week…Becauseit’sinteresting/easy/funny/fast/safe/c

6、heap/…TV(television)turnon/offtheTVremotecontrolchangethechannelListenandanswer:DoEddieandHoboalsoknowwellaboutcomputers?Nowit’stimeforEddieandHobo!Listenagain,readafteritandanswerthefollowingquestions:2.Whatdotheythinkthemouseis?Theythinkitisaremotecontrol.1.Whatdotheythinkth

7、ecomputerlookslike?TheythinkitlookslikeaTV.sendandreceiveemails收发电子邮件派某人做某事sendsb.todosth.寄给某人某物sendsb.sth.=sendsth.tosb.收到某人来信receivealetterfromsb.=hearfromsb.Languagepoints:2.looklike…看起来像……Itlookslikeabird.—Whatdoesyourbrotherlooklike?你哥哥什么样子？—Heistallandthin.---Whatisyourm

8、otherlike?---________.ShelikesshoppingSheisanurseSheiskindand