八年级英语下册《unit3 online travel welcome to the unit》学案 苏教版

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1、江苏省东台市唐洋中学八年级英语下册《Unit3OnlinetravelWelcometotheUnit》学案（无答案）苏教版【学习目标】1.了解本单元的主题是电脑。2.根据图片猜测意思。3.了解并谈论电脑的基本用途。【重点难点】四会内容1.词汇：online,television,program2.词组：looklike,turnon,searchforinformation,sendandreceivee-mails,computerprograms3.句型：Ihavenoidea！Whatdoyouusuallyuseyourcomputerfor?三会

2、内容1.词汇：remotecontrol,channel1.Didyouseetheboatraceon________(电视)？2.Thisprogrammeisboring.Letmechangethe_________(频道)。3.Wecanusethecomputerstosendand________(接受)e-mails.4.Mycousinisgoodatdesigningcomputer_________(程序)。Ⅳ.预习本课内容，尝试回答以下的问题。1.HaveHoboandEddieeverseenacomputer?2.Whatdoes

3、Eddiethinkthemouseis?二、重点句型：1.Ihavenoidea！=Idon’tknow！我不知道。havenoidea后面可以接of短语或从句。Look,theTVisturnedonnow.电视现在被打开了。turnon/turnoff/turndown/turnup打开/关闭/调低/调高（电器）例：打开电灯打开它2.-Whatdoyouusuallyuseyourcomputerfor?=Whatdoyouusuallyuseyourcomputertodo?你通常用电脑来干什么？-Iusuallyuseittosearchforin

4、formation.=-Iusuallyuseitforsearchingforinformation.我通常用它来搜寻信息。①usesth.todo…介词to表目的。也可以用use…forsth./doingsth.②searchforsth搜查…以便找到某物,后面跟的是你要找的东西searchsth搜查某物后面跟的是你要搜查的对象searchsb/spforsth搜某人的身找什么什么东西sb是你搜身的人/地点sth是你想从那人身上搜出来的东西练一练：-WhatdoesMillieusuallyusehermobilephone?-Sheusuallyus

5、eitcallherfriends.【学习过程】Step1Groupworkandpresentation.I.跟录音熟读对话部分，并表演对话。II．小组讨论，总结应该掌握的语言知识点。Step2Discussionsandpresentation.1Whatdoyourteachersusethecomputerfor?2Whatdoyoufriendsusethecomputerfor?3Whatdothescientistsusethecomputerfor?4Whatdoyourparentsusethecomputerfor?Step3Makeup

6、adialogueA:Whatdoyouusuallyuseyourcomputerfor?B:Iusuallyuseitto…A:Why?B:Because…A:Howoftendoyouuseyourcomputerfor…?B:Iusemycomputerto…【教学后记】8BUnit3OnlinetravelPeriod1Welcometotheunit+Comicstrip·当堂检测主备人：杨慧课型：新授审核：八年级英语组班级：姓名：学号：一．根据句意，中文提示写单词。1.Wecanusecomputersto(设计).2.Wecanusecomp

7、utersfor(查信息).3.Wecanusecomputersto______________________(收发电子邮件).4.Wecanusecomputersfor______________(文字处理).5.It(看起来像)atelevision.6.TheTVis（打开）now.二．同义句转换。1.Idon’tknow.I__________________________________.2.Eddieusedacomputertoplaygameslastnight.Eddie_________games________acomputer

8、.3.Weusuallyuseeyestolook.