8BUnit3ComicstripandWelcometotheunit教学设计TeachingAims:1.Tonamethedifferentpartsofacomputer.2.Tograspandtalkaboutthebasicusesofcomputers.3.Toknowthemaintopicofthisunit.Vocabulary：programme,keyboard,unit,mouse,screen,receive,online,channel,televisionPhrases：looklike,remotecontrol,changethechannel,mainunit,searchforinformation,sendandreceivee-mailsSentences：Whatdoyouuseyourcomputerfor?Iusuallyuseittosearchforinformation.Howoftendoyouuseyourcomputerforthis?Teachingimportanceanddifficulties:SomenewwordsandsentencesTeachingaids:Smartboard,picturesaboutTVprogramme,picturesaboutusageofthecomputersTeachingmethods:Task-basicApproach,listeningandspeakingComicstripStep1Presentation1.展示一些经典电视节目的图片，与学生讨论喜爱的电视节目，导入生词：1）DoyouoftenwatchTV?2）WhatisyourfavouriteTVprogramme?3）Whatchanneldoyoulikebest?4）Whatdoyouusetochangethechannel?5）Doyoulikeplayingonlinecomputergames?依次导入生词：programme,channel,remotecontrol,online。（可让学生上台进行白板操作，在相应图片下方点击，即可呈现相应的单词）。2.EddieandHoboalsolikewatchingTV.Let’slistentotheirconversationandseewhatthey’retalkingabout.引出Eddie和Hobo的对话。在播放Comicstrip部分录音之前，让学生思考以下问题：DoEddieandHoboknowwellaboutcomputers?让学生带着问题听录音，并跟读。启发学生回答：Theyknownothingaboutcomputers．3.播放Flash,然后让学生回答：1)WhatdoEddieandHobothinkthecomputerlooklike?2)Dotheyknowanythingaboutcomputers?3)Whatdotheythinkthemouseis?4)Whatdotheywanttousethemousetodo?Step2Practice1.播放录音，让全体学生跟读。模仿语音语调：Nowpleaserepeatafterthetape.Payattentiontoyourpronunciationandintonation.2.Nowworkinpairs.OnewillplaytheroleofEddieandtheotherHobo.Readtheconversation.学生两人一组，分角色朗读对话，鼓励学生展开想象，丰富对话内容，教师巡视，提供帮助。3.Nowit’syourturntoactouttheconversation.4.短文填空：EddieandHoboknow_______aboutcomputers.Hobothinksthecomputer_______atelevision．Eddie______withHoboandhethinksthemouseisthe．Theywanttousethemousetobecausetheprogrammeanhourago.WelcometotheunitStepI呈现1围绕电脑这一话题向学生提问：(1)Whatdoyouusuallydowhenyouarefree?(2)Doyouhaveacomputerathome?(3)Doyoulikeplayingcomputergames?鼓励学生发表自己的观点，同时导入所学新课。2导入句型：(1)Doyouonlyuseyourcomputertoplaygames?(2)Whatdoyouuseyourcomputerfor?。(3)Why?(4)Howoftendoyouuseyourcomputerto…?鼓励学生给出多种答案，并将重点句型呈现在黑板上。3问：Doyouknowanyotherusesofcomputers?逐一呈现课本第35页的电脑，问学生：Whatdoyouuseyourcomputerfor?鼓励学生根据图片猜测，并呈现生词和词组sendandreceiveemails,wordprocessing，并带领学生朗读。HelpAnniewritethecorrectnamesunderthepictures.(PartAOnPage35)4.Whatisacomputerusedfor?检查词汇学习情况，出示课本第35页A部分电脑图片，让学生根据图片选填正确的电脑用途。5.学生分成两组，用句型Whatdoyouuseyourcomputerfor?Iuseitto…进行问答。Step2Practice1)告诉学生：DanielandSimonarealsotalkingabouttheusesofcomputers．Listenandanswerquestions:WhatdoesSimonusuallyusehiscomputerfor?Why?Howoftendoesheusehiscomputer?2)请两位学生分角色朗读课本第35页部分对话。3)Readandactouttheconversation.Workinpairsandcreateanewdialogue.UseDanielandSimon’sconversationasamodel.S1:Whatdoyouusuallyuseyourcomputerfor?S2:Iusuallyuseittosendandreceivee-mails.S1:Why?S2:Becauseitisfastandeasy.S1:Howoftendoyouuseyourcomputertosendandreceivee-mails?S2:Iusemycomputertosendandreceivee-mailseveryday.4)学生两人一组，参照课本第35页B部分对话进行问答练习，要求学生发挥想象，加入自己的内容。Step3Languagepoints.turnonsearchforinformationsendandreceivee-mailscomputerprogramsuseittodosth.Ihavenoidea!Whatdoyouuseyourcomputerfor?Step4Homework1.Remembertheimportantwordsandphrases;2.Recitethecomicstrip;3.Finishyourexercisebook.
