英语人教版八年级下册unit 5 section A 3a.ppt

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1、Unit5Whatwereyoudoingwhentherainstormcame?3aLanguageaim:Gettoknowthemainideaofthestoryandmasterwhen“&whileProjects:Befamiliarwiththepastcontinuoustense.Knowhowtousewhen&while.Whatstheweatherliketoday?Its_.The_daymakesus_.sunnyhappycloudyrainysnowystormy_ brought people closer together.ThestormReadan

2、danswer1.Whatwastheweatherlikebeforetherainstorm?Thewindsblewstronglyandblackcloudsweremakingtheskydark.2.Whatwastheneighborhoodlikeafterthestorm?Theneighborhoodwasinamess.Fallentrees,brokenwindowsandrubbishwereeverywhere.Readandanswer1.WhatwasBensfatherdoingbeforethestorm?Bensfatherwasputtingpieces

3、ofwoodoverthewindow.2.WhatwasBensmomdoingbeforethestorm?Shewasmakingsuretheflashlightsandradiowereworking.3.WhatwasBendoingwhenthestormbegan?Hewashelpinghismommakedinner.4.Whydidnttheyplayacardgameafterdinner?Becauseitwashardtohavefunwithaseriousstormhappeningoutside.How many parts can we divide it

4、into?And how?before the stormweather1._wind.2._clouds were making the sky_.3.The news reported that a _rainstorm was in the area.people1.Bens father_ while his mother_.2Ben_ when the rain began to_.while the stormBen _ his mom _.They tried to_.but it was hard_.after the storm1,Ben went outside and f

5、ound the neighborhood_.2._,_ and _ were everywhere.3.Although the storm_ many things_,it_ families and neighbors_ together.StrongBlackdarkheavywasputtingwasmakingsurewashelpinghismombeatheavilyagainstthewindows.playacardgame.tohavefunwithaseriousstormhappeningoutside.inamessFallentrees,brokenwindows

6、rubbishbrokeapartbroughtcloserwashelpingmakedinner3b complete the sentences using information from the passage.1.WhenthenewsonTVwasreported,strongwindswere blowingoutside.2.WhileBensmomwasmakingsuretheradiowasworking,hisdadwas putting pieces of wood over the widows.3.Benwas helping his mom make dinn

7、erwhentheheavyrainfinallystarted.4.WhenBenfell asleepat3:00a.m,thewindwas dying down.When和和while都是连词都是连词,引导时间状语从句引导时间状语从句,“当当.时候时候”.1.when所引导的句子中的动词既可以是所引导的句子中的动词既可以是短暂性动词短暂性动词(go,knock,come,borrow.)也可以是也可以是延续性动词延续性动词(keep,learn,stay,study)。WhenTomknockedatthedoor,Iwasdoingmyhomework.WhenTomwasstudy

8、ingathome,Itelephoned.2.在主句为将来时时，从句常用在主句为将来时时，从句常用when，且从句须用一般现在时，且从句须用一般现在时（即主将从现）。（即主将从现）。Whenthemanagercomeshereforavisitnextweek，Illtalkwithhimaboutthis下周，经理来这参观时，我会和他下周，经理来这参观时，我会和他谈谈此事。谈谈此事。While的三种用法的三种用法1.while引导的时间状语从句动词只能是延续性动词。引导的时间状语从句动词只能是延续性动词。WhileIwasdoingmyhomework,Tomknockedatthedo

9、or.=WhenIwasdoingmyhomework,Tomknockedatthedoor.2.while还可表达还可表达主从句两个动作同时发生主从句两个动作同时发生。Iwasdoingmyhomeworkwhilemymomwascooking.3.While还可以表示对比还可以表示对比“而而”“然而然而”,相当于相当于however.Heisstrongwhilehisbrotherisweak.ExercisesFillwith“While”or“When”1._Maywastalkingonthephone,hersisterwalkedin.2._Ritaboughthernew

10、dog,itwaswearingalittlecoat.3._IsawCarlos,hewaswearingagreenshirt.4._Iwasdancing,hewassingingloudly.5._LindafinallysawDavy,hewasjumpingwithadog.6.Iwascleaningmyroom_thefirebrokeout.WhenWhileWhile/WhenWhenWhenwhenChallenge yourself确信确信重重地敲打着窗户重重地敲打着窗户入睡入睡逐渐变弱逐渐变弱处于混乱中处于混乱中彻底清扫彻底清扫makesurebeatheavilya

11、gainstthewindowsfallasleepdiedownbeinamesscleanupHomework1.熟读课文。熟读课文。2.用用when和和while各造各造5句。句。3.完成项目书中相应练习。完成项目书中相应练习。4a.LookatthetableandwritesentenceswithbothwhileandwhenWhileJohnwastakingphotos,Maryboughtadrink.JohnwastakingphotoswhenMaryboughtadrink.WhileJohnwasplayingthepiano,Maryleftthehouse.Jo

12、hnwasplayingthepianowhenMaryleftthehouse.WhileJohnwascleaninghisroom,Maryturnedontheradio.JohnwascleaninghisroomwhenMaryturnedontheradio.WhileJohnwasshopping,Marytookthecartothecarwash.JohnwasshoppingwhenMarytookthecartothecarwash.4b Fill in the blanks with was,were,when or while.At7:00a.m,Iwokeup._

13、I_makingmybreakfast,mybrother_listeningtotheradio._Iwaseating,theradionewstalkedaboutacaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook._wegottotheplaceoftheaccident,thecar_inbadshapefromhittingatree.Butluckily,thedriver_fine.Theroads_icybecauseoftheheavysnowfromthenightbefore.WhilewaswasWhile/WhenWhenwaswerewas