新目标八年级英语下册unit5整单元课件

What’shedoingnow?Whatwashedoingatthreeo’clockyesterdayafternoon?Hefootball.wasplaying•.Heisplayingfootball.•Whataretheydoingnow?TheyWhatweretheydoingattenlastnight?Theyaredancing.weredancing.过去进行时含义：表示过去某个时刻正在进行的动作。结构：was/were+doing例句：IwashavinganEnglishclassatthistimeyesterday.现在进行时含义：表示现在正在进行的动作。结构：is/am/are+doing例句：IamhavinganEnglishclass.Iwasstudyinginthelibrary.Yesterday,therewasarainstorm.Whatweretheydoingwhentherainstormcame?Herearesomereports.Whatwereyoudoingwhentherainstormcame?Iwaswaitingforthebusatthebusstop.Whatwereyoudoingwhentherainstormcame?1aWherewerethepeopleatthetimeoftherainstorm?Matchthestatementswiththepeopleinthepicture.1.__Iwasinthelibrary.2.__Iwasinmyhouse.3.__Iwasonthestreet.4.__Iwasatthebusstop.bdcaWhatweretheydoingwhentherainstormcame?Let’slisten.Payattentionto“was/were+doing”.1bListentotheTVreportandcirclethecorrectresponses.a.doingmyhomework/studyingb.playingbasketball/readingc.goingtowork/waitingforthebusd.walkinghome/shopping1cTalkaboutwhatthepeoplein1aweredoingatthetimeoftherainstorm.A:Whatwasthegirldoingatthetimeoftherainstorm?B:Shewas…2aListenandnumberthepictures1-5.123452bListenagain.Fillintheblanksinthesentencesin2a.I____sobusy_______fortheumbrellathatIdidn’tseeacarcoming.Myalarmdidn’tgooffsoI_______uplate.Itookahotshowerand_________somewarmfood.waslookingatewokeI____________forthebuswhenitbegantorainheavily.I_____tothebusstopbutIstillmissedthebus.waswaitingran2.Iwaswaitingforthebuswhenitbegantorainheavily.1)beginv.(began)开始e.g.I’llbeginwheneveryou’reready.你什么时候准备好我就开始。常用的句型：begintodo与begindoing一般来说，begintodo和begindoing可以互换，但在以下三种情况下，用todo。2cUsetheinformationin2atoretellthestoryinaconversationbetweentheboyandaTVreporter.TVreporter:Telluswhathappenedyesterdaymorning.Boy:…TVreporter:So,whentherainstormsuddenlycame,whatwereyoudoing?Boy:…1pickup接电话(=pickupthephone)接电话“Whydon’tyoupickupmyphone“,heaskedangrily.2strangeadj.奇怪的strangern.陌生人Thestrangersaidsomethingstrangeandthenleft.Withnolightoutside,itfeltlikemidnight.外面没有光亮，感觉就象半夜一样。Ican’tworkwithallthatnoisegoingon.由于•Ben’sdad…whilehismomwasmakingsuretheflashlightsandradiowereworking.while的意思是“当……的时候；和……同时”while还可表示“而；然而；但”之意，本的爸爸…同时他妈妈在确认手电和收音机能正常使用。Makesure.确认,确保Mybrainisn’tworkingwellnow.运作运转beatv.beat敲打打败Therewasdeadsilencebutforaflybeatingagainsttheglass.Hebeatheratchess..…,butitwashardtohavefunwithaseriousstormhappeningoutside.你能否想出此句中包含的句型？Itisadj.+todosth.做……怎么样。Itisadj.forsb.todosth.对某人来说做……怎么样。e.g.ItisimportantforustolearnEnglish.对我们来说学英语很重要。•6fallasleep睡着asleepadj.睡着•区别sleepy,asleep&sleep,sleepy是形容词，可意为“困倦的；瞌睡的”Hewastootired,assoonashelaydownhefallasleep.7diedown逐渐变弱Theshoutingoutsidesuddenlybegantodiedown..8risev.升起Thesunrisesintheeastandsetsinthewest.9fallenadj.落下的fallfellHefelldownfromthetree.Thefallenleavesareeverywhere.10apartadv.分开Afterarguingseveraltimes,theymovedapart.WereblowingwasputtingpiecesofwoodoverthewindowswashelpinghismothermakedinnerfellasleepwasdyingdownWhenI…Hewasdoing…WhenIcalledhimup,hewassleeping.Makeupthesentences.1.基本概念过去进行时表示在过去某一时刻或一段时间内正在进行的动作。2.结构was/were+动词-ing例如:A:Whatwereyoudoingateightlastnight?昨晚八点你在干什么？B:Iwastakingashower.我(当时)在淋浴。A:Whatwashedoingwhentherainstormcame?暴风雨来的时候他在干什么？B:Hewasreadinginthelibrarywhentherainstormcame.暴风雨来的时候他在图书馆看书。过去进行时的疑问式Iwasn’thavinganEnglishclassatthistime过去进行时的否定式WereyouhavinganEnglishclassatthistime.?注：1)Wasnot常缩略为wasn’t;werenot常缩略为weren’t。2)一般过去时与过去进行时用法的比较:一般过去时表示在过去某个时间发生过的动作或存在的状态,而过去进行时则表示在过去某一时刻或某一段时间正在进行的动作。例如:Davidwrotealettertohisfriendlastnight.大卫昨晚给他的朋友写了封信。(信写完了。)Davidwaswritingalettertohisfriendlastnight.大卫昨晚一直在给他的朋友写信。(信不一定写完。)atfiveyesterdayafternoonwhen和while都可表示“当……的时候”，引导时间状语从句。你知道两者在过去进行时中的用法有什么不同吗？请仔细观察下面的例句，然后补全空格中的内容。①IwaswalkingtoschoolwhenIsawacatinatree..主句的动作是持续性的，而从句动作是短暂性的，此时用______引导时间状语从句，主句用__________时态，从句用一般过去时态。过去进行when③WhileIwassleepinginthebedroom,someoneknockedatthedoor.④Davidfellwhilehewasridinghisbike.主句的动作是短暂性的，从句的动作是持续性的，此时用_______引导从句，主句用__________时态，从句用过去进行时态。一般过去while⑤WhileAndywaswaitingforthebus,hewasreadinganewspaper.⑥HewascleaninghiscarwhileIwascooking.主句和从句的动作在过去的某时刻或某段时间同时发生，而且动作都是持续性的，此时用_________引导从句，而且主句和从句都用____________时态。过去进行whileLookatthetableandwritesentenceswithbothwhileandwhen.JohnMarytakephotosbuyadrinkplaythepianoleavethehousecleanhisroomturnontheradioshoptakethecartothecarwash4a1.WhileJohnwastakingphotos,Maryboughtadrink.JohnwastakingphotoswhenMaryboughtadrink.2.WhileJohnwasplayingthepiano,Maryleftthehouse.JohnwasplayingthepianowhenMaryleftthehouse.3.WhileJohnwascleaninghisroom,Maryturnedontheradio.JohnwascleaninghisroomwhenMaryturnedontheradio.4.WhileJohnwasshopping,Marytookthecartothecarwash.JohnwasshoppingwhenMarytookthecartothecarwash.Fillintheblankswithwas,were,whenorwhile.At7:00a.m.,Iwokeup.______I____makingmybreakfast,mybrother______listeningtotheradio.________Iwaseating,theradionewstalkedaboutacaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook._____wegottotheplaceoftheaccident,thecar_____inbadshapefromhittingatree.Butluckilythedriver____fine.Theroads______icybecauseofth