初中英语人教版八年级下册unit5 sectionA 1A-2d.ppt

,Unit5Whatwereyoudoingwhentherainstormcame?SectionA,Whatshedoingnow?,Whatwashedoingatthreeoclockyesterdayafternoon?,Hefootball.,wasplaying,.Heisplayingfootball.,Whatwasshedoingatthistimeyesterday?,She,Whatsshedoingnow?,She,isrunning.,wasrunning.,Whataretheydoingnow?,They,Whatweretheydoingattenlastnight?,They,aredancing.,weredancing.,过去进行时,含义：表示过去某个时刻或某段时间正在进行的动作。结构：be（was/were）+doing例句：IwashavinganEnglishclassatthistimeyesterday.,现在进行时,含义：表示现在或现阶段正在进行的动作。结构：be（is/am/are）+doing例句：IamhavinganEnglishclass.,过去进行时的时间标志,atyesterday./lastatthetimeof=When+时间状语从句atthistimeyesterday在昨天的这个时候atthattime在那时justthen就在那时While+过去进行时，当时候上下文提示,过去进行时的疑问式,IwasnthavinganEnglishclassatthistime,过去进行时的否定式,WereyouhavinganEnglishclassatthistime.?,be+not,be动词提前,AskandanswerinpairsWherewereyouat6:00yesterdayevening?Whatwereyoudoing?,1inariverswimming2inaparkplayingbasketball3inashopdoingsomeshopping4athomecooking5athomedoingmyhomework,2d：Exercise根据上下文内容填空。Mary:What_youdoinglastnight,Linda?Icalledatsevenandyoudidnt_.Linda:Oh,Iwasinthekitchen-mymom.Mary:Isee.Icalled_ateightandyoudidnt_theneither.Linda:What-Idoingateight?Oh,Iknow.Whenyou-,Iwas_ashower.Mary:ButthenIcalledagainat9.Linda:Oh,I_sleepingatthattime.Mary:Soearly?Thats-Linda:Yeah,Iwastired.Why_youcallsomanytimes?Mary:Ineededhelpwithmyhomework.So-youwere_,IcalledJennyandshehelpedme.,were,pickup,again,answer,taking,was,did,sleeping,helping,was,called,strange,while,比较“when”and“while”,when“当.时候”后面跟的动作不延续,常跟一般过去时,主句用过去进行时。Whenyoucalled,Iwastakingashower.,while“当.时候”后面跟的动作延续,常跟过去进行时，主句用一般过去时。Whileyouweresleeping,IcalledJennyandshehelpedme.主句用过去进行时，强调动作同时进行。WhileLindawassleeping,JennywashelpingMarywithherhomework.,TargetLanguage:,比较“when”and“while”,2.Whenitbegantorain，Benwashelpinghismothermakedinner.WhileBenwashelpinghismothermakedinner，itbegantorain.,Hewasreadinginthelibrarywhentherainstormcame.Whilehewasreadinginthelibrary,therainstormcame.,TargetLanguage:,=,=,Fillwith“While”or“When”,1._Maywastalkingonthephone,hersisterwalkedin.2._Ritaboughthernewdog,itwaswearingalittlecoat.3._IsawCarlos,hewaswearingagreenshirt.4._Iwasdancing,hewassingingloudly.5._LindafinallysawDavy,hewasjumpingwithadog.6.Iwascleaningmyroom_thefirebrokeout.,When,While,While,When,When,when,Fillintheblankswith“while”and“when”.,1.Tomwaseatingsupper,itbegantorainoutside.,2.Whatwereyoudoing,Mr.Zhoucamein?,3.Peterwassleeping,athiefbrokeintohishouse.,4.Sheleftherhometownshewasfive.,when,when,While,While,1.WhileJohnwasplayingthepiano,Maryleftthehouse.JohnwasplayingthepianowhenMaryleftthehouse.2.WhileJohnwascleaningtheroom,Maryturnedontheradio.Johnwascl