英语人教版八年级下册Unit 5 Section A 1a-1d教案

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1、Unit5Whatwereyoudoingwhentherainstormcame?Period1SectionA1(1a-1d)TeachingAims:1.LanguageAim:Studentscandescribewhattheyweredoingatacertaintimeorperiodofthepast.2.AbilityAim:Studentscangetaprimaryimpressionofthepastprogressivetenseandmakeuseofthesente

2、ncepattern.3.MoralAim:Studentscanrecallwhatwashappeningatacertaintimeinthepast.TeachingKeyPoints:1.Newwords:rainstorm2.Sentencepattern:a.Whatwereyoudoingatthetimeoftherainstorm?Iwas(takingashower)atthetimeoftherainstorm.b.Whatwereyoudoingwhentherains

3、tormcame?Iwas(readinginthelibrary)whentherainstormcame.TeachingDifficultPoints: Introductionandexplanationofthepastprogressivetense.TeachingTool:Multi-mediaequipmentTeachingProcedures:Step1GreetingT:Hello,students,howwasyourholiday?WhatdidyoudoonTomb

4、-sweepingDay/QingmingFestival?Step2LeadinT:Todaywearegoingtolearnanewunit—Unit5Whatwereyoudoingwhentherainstormcame?Beforeourclass,I’dliketoaskyou:whattheyaredoingnow?(repeat)Yes,Iam/WearehavinganEnglishclass.OK.That’sveryeasyforyoutoanswer.ThenifIas

5、kyouwhatwereyoudoingatthistimelastweek.Guesshowtoanswer.Haveatry.Yes,youcansayIwas/WewerehavinganEnglishclass.Step3PresentationT:Welldone!Thisisthenewtensewearegoingtolearn,thatisthepastprogressivetense.Itissimilartothepresentprogressivetensebutit’sa

6、differentconcept.Let’shavemorecomparisons.Pleaselookatthefirstpicture.Whatisthisboydoingnow?Yes,heisplayingsoccer.Then,let’sputthetimebackto4:00pmyesterday.Whatwastheboydoingat4o’clockyesterdayafternoon?Yes,thistimewesayhewasplayingsoccer.Let’slookat

7、theotherpictures.Nowwecansummarizethedifferencesbetweenthepresentprogressivetenseandthepastprogressivesense.现在进行时过去进行时含义：表示现在正在进行的动作结构：is/am/are+doing例句：Iamswimming.含义：表示过去某个时刻或者一段时间正在进行的动作结构：was/were+doing例句：Iwasswimming.Step4PracticeT:Nowlet’shavea

8、game.Iwillshowyousomepicturesveryquicklyandyouneedtospeakoutwhatthepeopleinpicturesweredoing.RoundOne.Areyouready?Let’sstart!OK.Time’sup.Whatwasthefirstpeopledoing?Who’dliketohaveatry?Pleaseraiseupyourhands...(RoundTwoismoredifficultandsoisRoundThree