过去进行时 课件 （内嵌视频）2026-2027学年仁爱科普版英语八年级上册

Unit4ChangingandGrowingThePastContinuousTense（过去进行时）LearningAims:1:Knowaboutthepastcontinuoustense(was/were+doing).2.KnowthestructureofthepastcontinuousTense.3.Trytocreateshortconversationsinpairswiththepastcontinuoustense.anactoradetective侦探QinFeng/秦风TheDetectiveChinatownWhatishedoingnow?Heisrunning.Whatishedoingnow?Heistakingphotos.Whatishedoingnow?Heistalkingwithothersonthephone.现在进行时：主+am/is/are+doing.（指现阶段正在发生的行为）Mr.Smith

callsQinFengforhelp.Mydiamond（钻石）wasstolen（被偷）lastnight.Itisapresent(礼物）formywife.It'sveryimportantforme.Couldyoupleasehelpmefindit?事件史密斯先生的钻石(diamond)被盗地点/时间史密斯先生家/8:00pm-9:00pm背景昨晚史密斯先生邀请朋友们举办了一个暖房聚会，他的新居非常温馨、现代，到处都是智能家具，唯独没有摄像头

o晚饭后，他回卧室写了一封工作邮件。案发时现场的人物活动HelenJackBenMaryLucyTom根据人物活动得出结论XXX拿走了钻石(Thecasesituation)案发情况侦探秦风今天破获了一起盗窃案,作案凶手名为Q,假如你是侦探秦风，请根据破案线索，完成工作日记，找出Q。同学们想要破获此案，必须完成以下五项任务，每完成一个任务，你们会获得一条有利的线索。凑齐五条线素就可以破获此案哦！n»Mr.QQinFengAreyouready?A:Whatwereyoudoingat9:00yesterday?Activity1:邻居情况排查Makeashortdialoguewithyourdeskmate.（同桌之间问答）WatchamovietidyupthebathroomjogwriteapostcardridebikesClueone(线索1）Lucywaslisteningtomusicat8:00pm.Activity2:发现踪迹Findthesameformsinthesesentences.（在这些句子中找出相同的结构）

Iwaswatchingamovieatthistimeyesterday.Shewastidyingupthebathroomat8:00pmlastnight.Hewaswritingapostcardfrom7:00to8:00yesterday.Theywereriding

bikesat10:00pmyesterday.Youwerejoggingintheparkatthattimelastnight.Wefeltmovedwhenwewerewatchingthefilm.waswritingwastidyingwaswatchingwereridingwerejoggingwerewatchingActivity2:发现踪迹ThePastContinuousTense(过去进行时)Form:主+was+doingForm:主+were+doingForm:主+Be(was/were)+doingClueTwo(线索2）Helenwascleaningtheroom.Activity2:发现踪迹--WasshehelpingXiaoYawithhermoodproblemat7:00pmyesterday?--Yes,Shewas./No,shewasn't.--WeretheyhelpingXiaoYawithhermoodproblemat7:00pmyesterday?--Yes,theywere./No,theyweren't.Findthesameformsinthesesentences.（在这些句子中找出相同的结构）WasshehelpingYes,Shewas./No,shewasn't.WeretheyhelpingYes,theywere./No,theyweren't.ThePastContinuousTense（过去进行时）

A：Be(was/were)sbdoingSthatapastmoment?

B:

Sb+

be(was/were)

+doingsth.Thingswerehappeningatapastmoment.(过去某一时刻正在发生的事情)meaning（意义）ClueThree(线索3）Jackwassleeping.Activity3:火眼金睛Whatweretheydoing?Theyweresingingatthistimeyesterday.昨晚8:00至9:00Theywerewalkingatseveno'clockthismorning.Theyweredancing

from8:00pmto9:00pmlastnight.今天早上七点昨天这个时候昨天晚上八点到九点找出属于过去进行时的时间状语Activity3:火眼金睛tonightnextyearnowatthattimethisyeartomorrowjustnownextweekatnineo'clockyesterdaythreehourslaterfromninetotenlastnightatthistimeClueFour(线索4）BenandMarywerewatchingTVinthelivingroom.Activity4:逐一排查Interviewyourclassmates.（采访你的同学）A：Whatwereyoudoingat2:00pmyesterday?B:Iwasdoingmyhomeworkatthattime.A：Wereyoureadingbooksatthistimelastnight?B：Yes,Iwas,/No,Iwasn't.Activity4:逐一排查Showtheresultofyourinterview.(报道出你所采访的结果)Yesterday,LiMingwasdoinghishomeworkat2:00.XiaoLiwas...at3:00.…ClueFive(线索5）Bobwasplayingcomputergames.Activity6:FindoutthetruthFillintheblanks.Thursday,November28thTherewasacasetoday.MrSmith'sdiamondwasstolen.Hebelievesitwastakenawaybysomeonebetween8:00and9:00whenhe_____________anemaillastnight.Thereweresevenotherpeoplearoundthehouseatthattime.Lucy____________tothemusicwhileHelen____________theroom.Jack_____________.Hesaidhewastootiredtoplaywiththem.BenandMary______________TVinthelivingroom.Bobsaidhe_____________computergamesinthestudywhiletheywerewatchingTVinthelivingroom.waswritingwaslisteningwascleaningwere

watchingwasplayingwassleepingFindouttheconclusionQisnotaperson.It'sanorganization.AtfirstIcouldn'ttellwhodidn'ttellthetruthuntilInoticedtherewasnoTV

inthelivingroomatall.Therewasnocomputer

inthestudy,either.TheywereBen,MaryandBob.TheyareQ.Homework:-基础性作业：Summarizethestructureofthepastcontinuoustense.实践性作业：Makethreesentencesinthepastcontinuoustense.拓展性作业：昨晚八点钟突然停电了，十点钟来电了。根据表格内容，描述你及你的家人们在停电时的活动情况。尽量使用过去进行时。人物活动fatherwatchthenewsonhismobilephone;watchabasketballmatc