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1、江都区砖桥中学2023-2023学年度第二学期八年级英语教学案课题8BUnitIPastandpresent课型新课课时第1课时备课组成员周传珍主备单丽教学目标1 .1earnsomeexpressionsontransportatdifferenttimes,andarousestudentsinterest.2 .Tointroducethegrammatica1conceptofthepresentperfecttense教学设想重点:1eamsomeexpressionsontransportatdifferenttimes,andarousestudents,interest.难点:
2、Tointroducethegrammatica1conceptofthepresentperfecttense教法:CommunicativeApproachSituationa1Method教学准备Tape-recorderF1ashPPT教学过程二次备课Step1PresentationPresentsomepicturesand1eadinthetopicofthisunit.Step21istenandanswer1istentotheconversationbetweenEddieandHoboandanswerthefo11owingquestions:1. WherewasHo
3、bo,sfoodanhourago?2. WhohasjusteatenHobo,sfood?3. WhatdoesHobothinkofEddie?Step3ReadandactReadandacttheconversation.Step4Exp1anationExp1ainthe1anguagepointsintheconversation:1.Haveyouseenmyfood?解析:此句用的是现在完成时的一般疑问句。现在完成时由tthavehas+动词过去分词形式”构成。现在完成时态主要在以下两种情形下使用:(1)表示过去开始并持续到现在的动作或状态;(2)表示过去已完成对现在有一定影
4、响的动作。否定形式为:主语+haven,thasn,t+过去分词疑问形式:HaveZHas+主语+过去分词.?肯、否定回答:Yes,代词+have/has.No,代词+haven,t/hasn,t.egvejusteatenit.我刚吃了它。Yoifvechanged.你变了。Shehas1ivedherefortenyears.她在这住10年了。Haveyoufinishedyourhomework?你完成家庭作业了吗?No,Ihaven,t.不,没有完成。haven,t=havenothasn,t=hasnotve=IhaveYou,ve=Youhave2 .本课中出现的过去分词有:see
5、一saw一seeneatateeatenchange-changed-changed3 .Youusedtosharefoodwithme!解析:usedtodosth.过去(经常)做某事(现在已经不做了)。e.g.Heusedtodoexerciseintheparkeverymorning,butnowhestopsbecauseoftheawfu1air.他过去每天早晨在公园锻炼,但现在因为空气质量差而停止了。Step5PairworkTa1kaboutthewaysofgoingtoschoo1inpairs1ikethis:A: Howdoyouusua11ygotoschoo1?B
6、: .A:Howdidyourparentsgotoschoo1whentheywerestudents?B:.Step6Transportatdifferenttimes1eamsometransportatdifferenttimesbyshowthepictures,thencomp1eteAonpage7.Step71istenandcomp1etetheform.1istentotheconversationbetweenMi11ieandDad,thencomp1etetheform.DadMi11ieGotoschoo1ByByWhyorWhynottakeabus?Therew
7、erepeop1eandittookatowait.It,sand_Step8PairworkWorkinpairsandtaketurnstota1kaboutit.Usetheconversationasamode1.PastPresentgotoschoo1onfoot,bybike/busbybike/undergroundbus/goaroundthecitybybusbybus/taxi/cargotoothercitiesbycoachbycoach/train/p1aneStep9Exercise1. Fi11intheb1anks.Hobo,sfoodintheanhourago.Butitisn,ttherenow.Why?Eddiehasjustitbecausehewas.HobothinksEddiehasandheisnotnowbecausehesharefoodwithHobo.2. Trans1ation1)你看过这部新电影吗?一没看过。一youthisnewfi1m?No,.2)她过去是一名历史老师。Sheahistoryteacher.3)他们过去常常步行上学。Theytoschoo1.4)我们家乡变化很大。Myhometowna1ot.Step1OHomework课课练1esson1板书设计:教材教法讨论:教后感: