初中英语人教版八年级下册Unit 5 Section A 1a-1c.ppt

,Whatwereyoudoingwhentherainstormcame?,DaxinMiddleSchool:TangYongjie,SectionA1a-1c,1.rainstorm2.alarm3.light4.wind5.pickup6.strange,暴风雨,光,风,接电话,钟表,奇怪的,预习检测,Heisswimming.,Whatishedoingnow?,Jacky,Whatisshedoingnow?,Sheissinging.,Whatishedoingnow?,Heisswimming.,Whatwashedoingattenlastnight?Heswimming.,was,Whatshedoingnow?,.Heisplayingfootball.,Whatwashedoingatthreeoclockyesterdayafternoon?,Hefootball.,wasplaying,Whatwasshedoingatsevenoclockyesterdaymorning?,Whatsshedoingnow?,Sheisrunning.,Shewasrunning.,b,d,a,c,1b.ListentotheTVreportandcirclethecorrectresponses.a.doingmyhomework/studyingb.playingbasketball/readingc.goingtowork/waitingforthebusd.walkinghome/shopping,Pairwork,Talkaboutwhatthepeoplein1aweredoingatthetimeoftherainstorm.,1c,A:Whatwas.doingatthetimeoftherainstorm?B:Shewas,Whatwereyoudoingwhentherainstormcame?,Iwasreadinginthelibrary,Yesterday,therewasarainstorm,whatweretheydoingwhentherainstormcame?Herearesomereports:,Iwascookingathome,Whatwereyoudoingwhentherainstormcame?,IwasgivinganEnglishclassinmyschool.,Whatwereyoudoingwhentherainstormcame?,Whentherainstormcame,Iwenttomyfamilymembersrooms.Pleaseguess!WhatweretheydoingwhenIarrived?,Guessinggames,WhatwasmybrotherdoingwhenIarrived?,Hewassweepingthefloor.,WhenIarrived,mybrotherwassweepingthefloor.,Whilemybrotherwassweepingthefloor,Iarrived.,WhatwasmysisterdoingwhenIarrived?,Shewasfoldingtheclothes.,WhenIarrived,shewasfoldingtheclothes,Whileshewasfoldingtheclothes,Iarrived,WhatwasmyfatherdoingwhenIarrived?,Hewasdoingthedishes.,when,while,比较“when”and“while”,1.WhenIslept,mymotherwasshopping.Whilemymotherwasshopping,Islept.,TargetLanguage:,=,WhenhedidtheywereWhiletheyweredoing,hedid.,WhenWhile,WhenWhile,WhenWhile,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.,Summary,对比,when“当.时候”后面跟的动作不延续,常跟一般(过去)时while“当.时候”后面跟的动作延续,常跟(过去)进行时,Fillintheblankswith“while”and“when”.,1.Tomwaseatingsupper,itbegantorainoutside.,2.Whatwereyoudoing,Mr.Zhoucamein?,3.Peterwassleeping,athiefbrokeintohishouse.,4.Sheleftherhometownshewasfive.,when,when,While,While,1.They_theclassroomat7:00lastTuesdaymorning.cleanedB.arecleaningC.werecleaning2.Whilethegirl_,thebus_.A.isshopping,comeB.wasshopping,cameC.shopped,wascoming3.He_hairwhenI_him.cut,foundB.wascutting,foundC.cut,wasfinding,小试牛刀,1.RememberthewordsandphrasesinSectionA2.Finishtheexercisesin