WhatwereyoudoingwhentheUFOarrived?Goforit!Unit3SectionA1a-2cA:Whatdidyoudoat9o’clocklastmorning?TomB:Iwenttoschool.A:WhatwasTomdoingatthetime?B:Hewashavingbreakfast.TomwashavingbreakfastwhenIwenttoschool.9:00A:Whatdidyoudolastnight?B:Ididmyhomework.A:Whatwasshedoinglastnight?B:Shewasplayingthepiano.ShewasplayingthepianowhenIdidmyhomework.Whatwasshedoingat6o’clock?Shewasplayingfootball.Whatwashedoingwhentheyswaminthewater?Hewasdoinghomework.Hewasswimming.Whatwashedoingat8o’clock?Whatweretheydoingat10:30?Theywererunning.TalkaboutthepicturesWhatweretheydoingyesterdayafternoon?123AskandanswerinpairsWherewereyouat6:00yesterdayevening?Whatwereyoudoing?1inariverswimming2inaparkplayingbasketball3inashopdoingsomeshopping4athomecooking5athomewatchingTV6athomedoingmyhomeworkUnit3WhatwereyoudoingwhentheUFOarrived?1.__Iwasinthebathroom.Iwasgettingoutoftheshower.Iwassleepinglate.Iwasborrowingsomebooks.Iwascookingdinner.Iwascuttingmyhair.Iwassittingonthechair.2.__Iwasinmybedroom.3.__Iwasinfrontofthelibrary.4.__Iwasinthekitchen.5.__Iwasinmybarbershop.6.__Iwasinthebarber’schair.1a.Matchthestatementswiththepeopleinthepictures.dbacef1bListenandcirclethecorrectresponses.a.Standinginfrontofthelibrary/studyinginthelibraryb.Cleaningmyroom/sleepinglatec.Makingasmoothie/cookingdinnerd.Gettingoutoftheshower/talkingonthephonee.Eatinglunch/cuttinghairExercises1.昨天早上9点钟你在干什么?•Whatwereyoudoingat9o’clockyesterdaymorning?2.不明飞行物起飞时,小明正在骑自行车.XiaoMingwasridinghisbikewhentheUFOtookoff.3.那时,他们正在做家庭作业.Theyweredoingtheirhomeworkatthattime.4.今早给你打电话的时候你正在干什么？WhatwereyoudoingwhenIcalledyouupthismorning?5.当他正睡觉的时候他梦见了UFO.Whilehewassleeping,shedreamedaboutUFO.Summary:过去进行时的构成：•1.概念:表示过去某个时刻或过去一段时间正在进行的动作.•2.公式:主语+was/were+doingsth+时间状语•3.指示词:then,atthattime,once,等连用,或者用另一动作来表示过去的时间.MakeasurveyA:Whatwereyoudoingatnineo’clocklastSundaymorning?B:Iwassleeping.Howaboutyou?A:Iwasdoingmyhomework.YouStudent1Student29:00am11:30am1:00pm4:00pm6:00pm9:00pm2aListenandorderthesestatements[1-5].ThealienvisitedtheMuseumofFlight.Thealienboughtasouvenir.AUFOlandedonCenterStreet.Thealienwentintoastore.AnaliengotoutoftheUFO.alien外星人buy---boughtland着陆get---got123452bListenagain.Completethefollowingsentenceswith“when”or“while”.1.TheboywaswalkingdownthestreetaUFOlanded.2.Thegirlwasshoppingshesawthealiengetout.3.thealienwasbuyingasouvenir,thegirlcalledthepolice.4.thealienwasvisitingthemuseum,theboycalledtheTVstation.whenwhenWhileWhile当…的时候when“当…的时候”，是atthattime的意思，表示做某种动作的时间或瞬间。常与一般现在时或一般过去时连用。Whenwintercomes,theweathergetscolderandcolder.当冬天来临时，天气变得越来越冷。WhenLindasawDavy,hewasjumpingwithanotherdog.当Linda看到Davy时，他正和另一只狗一起蹦跳着。while“当…的时候”，是duringthetime的意思，表示略长的一段时间。常与现在进行时或过去进行时连用。Mr.Whitewasreadinganewspaperwhilehewaswaitingforabus.怀特先生边等车边看报。Iamdoingmyhomeworkwhilemymotheriscooking.我做作业的时候，我妈妈在做饭。seesb.dosth.强调“看见整个行动，或整个事件或行为的全过程”。Isawthemcrosstheroad.我看见他们过了马路。seesb.doingsth.强调“看见行动或事件正在进行”。Isawthemcrossingtheroad.我看见他们正在过马路。2cGROUPWORKLookatthepicture.Saywhateachperson...
