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8BUnit3OnlinetoursComicstrip&welcometotheunit口岸实验学校徐霞燕Teachingobjects:Knowledgeobjects:Tolearnthenewwordsandphrasesinthislesson.Abilityobjects1.Totrainthestudents’abilityofworkinginpairsorgroups.2.Todevelopthestudents’abilitiesofcommunicationbyusingthenewwordsandphrases.Moralobjects1.Throughdifferentcompetitionstomakestudentsbeinterestedinstudy.2.Encourageboysandgirlstobemorecreativeinthedebate.3.Don’tspendtoomuchtimeoncomputergames.Don’tgothroughharmfulwebsites.Don’ttellyourpersonalinformationtostrangersonline.TeachingKeysandDifficultPoints:Keypoints:1.BeabletoexpressdifferentpartsofacomputerandatelevisioninEnglish.2.Beabletotalkabouttheadvantagesanddisadvantagesofcomputers.Difficultpoints:1.Toimprovestudents’abilitiesofcommunicationbyusingthenewwordsandphrases.2.Toencouragethemtobecreativeandactiveinthedebate.TheTeachingMethods:Communicativeteachingmethod,Audio-visualteachingmethod,Task-basedteachingmethod,Classifiedteachingmethod.TeachingAids:Multi-mediaPPT,exercisepaper.Teachingprocedures:Partone:WarmupWatchavideoaboutthebeautifulviewintheUSA,andthenplayaguessinggame.Parttwo:welcometotheunit1.Compareacomputerwithatelevision.Talkaboutthepictures,learnsomenewwordsaboutcomputersandtelevisions.2.Readthesenewwordsandhaveamemorytest.3.Freetalk.A:Whatdoyouuseyourcomputerfor?B:Iusemycomputerfordoing/todosth.C:…4.Watchavideo.（usesth.todo和usesth.for......的用法）5.PartB.(1)Listenandanswer.WhatdoesSimonusuallyusethecomputerfor?Howoftendoesheuseit?(2)Askandanswerinpairs:A:Whatdoyouusuallyuseyourcomputerfor?B:Iusuallyuseitto…A:Why?B:Because…A:Howoftendoyouuseyourcomputerforthis?B:…Partthree:Comicstrip1.Wehavelearnedmanythingsaboutcomputersandtelevisions.Maybeallofyouknowthemverywell,howaboutourfriends—EddieandHobe?Dotheyknowalotaboutcomputers/televisions?Listenandanswer:(1)DoEddieandHoboknowmuchaboutcomputers?(2)Whatdotheythinkthecomputerlooklike?2.Readandlearnusefulphrases.3.Practisereadingandfillintheblanks.EddieandHobodonotknowwhatthecomputeris.Hobothinksit___________atelevison.Eddiethinksthemouseisthe_______________.Theywanttousethemouseto________________________________,becausetheythinkthatisboring.Partfour:haveaclassactivity(adebatebetweenboysandgirls)T:ThedevelopmentofInternethasbroughtusmanychanges.Buteverythinghastwosides.Today,let’shaveadebate.Let’sthinkcarefully,“Isthecomputerusefulorharmful?”1.Workingroupsandcollectusefulinformationfirst.2.Showtheiropinions.Partfive:asummaryTeacher’ssuggestions:1.Don’tspendtoomuchtimeoncomputergames.2.Don’tgothroughharmfulwebsites.3.Don’ttellyourpersonalinformationtostrangersonline.Partsix:Homework1.Rememberusefulphrasesandsentences.2.Previewreading.