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1、過去進(jìn)行時課件過去進(jìn)行時課件 2 21.意義一意義一：表示在表示在過去過去某一時刻某一時刻或或過去某一過去某一段時間段時間正在進(jìn)行的動作。正在進(jìn)行的動作。atthistimeyesterday,lastnightat11:00lastSunday,thewholemorningatthattimeyesterday,yesterdayafternoonat9:00lastnight,from7:00to9:00yesterday.ThePastContinuousTense2.標(biāo)志詞標(biāo)志詞:S+was/were+ving+.否定式否定式：疑問式：疑問式：Was/Were+S.ving.?S+w

2、as/were not+ving.3.構(gòu)成構(gòu)成：對動作提問：對動作提問：Whatwas/were+doing.?Yes,was/were.No,.wasnt/werent.WasJimwatchingTVat8:00yesterday evening?JimwasntwatchingTVat8:00yesterday eveningeg.JimwaswatchingTVat 8:00 yesterday evening.from8:00to10:00yesterdayTheywereswimmingfrom8:00 to 10:00 yesterday.Theywerentswimmingfr

3、om 8:00 to 10:00 yesterday.Weretheyswimmingfrom 8:00 to 10:00yesterday?LetstalkWhatwashedoingatthistimeyesterday?Hewascookingameal at this time yesterday.rideahorseWhatwashedoingthe whole afternoon?Hewasridingahorse the whole afternoon.WashedoinghomeworkatfouroclocklastFriday?Hewasplayingfootballatf

4、ouroclocklastFriday.No,hewasnt.WhatwashedoingatfouroclocklastFriday?attenoclockyesterdayyesterdayafternoonfrom9:00to10:00yesterdayLetstalk1.23.過去進(jìn)行時與一般過去式的區(qū)別過去進(jìn)行時與一般過去式的區(qū)別:Lucywasmakingakiteyesterdayafternoon.昨天下午露西昨天下午露西一直一直在做風(fēng)箏（不知道是否做完）在做風(fēng)箏（不知道是否做完）Lucymadeakiteyesterdayafternoon.昨天下午露西昨天下午露西做了做了一

5、個風(fēng)箏。（做完了）一個風(fēng)箏。（做完了）一般過去時一般過去時:表示過去某一時間表示過去某一時間發(fā)生了發(fā)生了的動作或存在的動作或存在的狀態(tài)。的狀態(tài)。過去進(jìn)行時過去進(jìn)行時:強(qiáng)調(diào)強(qiáng)調(diào)正在發(fā)生正在發(fā)生的動作。的動作。Attention意義二：過去進(jìn)行時還用于意義二：過去進(jìn)行時還用于when，while引導(dǎo)的時間引導(dǎo)的時間狀語從句狀語從句when和和while的異同的異同:1.這兩個詞都有這兩個詞都有“當(dāng)當(dāng)?shù)臅r候的時候”的意思。的意思。2.when引導(dǎo)的時間狀語從句，引導(dǎo)的時間狀語從句，主過主過-從過。從過。3.when引導(dǎo)的時間狀語從句，當(dāng)一個動作發(fā)生的時引導(dǎo)的時間狀語從句，當(dāng)一個動作發(fā)生的時候，另一個

6、動作正在進(jìn)行，候，另一個動作正在進(jìn)行，先先發(fā)生的動作用發(fā)生的動作用過去進(jìn)行過去進(jìn)行時，時，后后發(fā)生的動作用發(fā)生的動作用一般過去一般過去時。時。4.when后面后面的從句為進(jìn)行時，可以用的從句為進(jìn)行時，可以用while代替代替.Eg.WhenIcamehome,shewascookingdinner.當(dāng)我到家時，她正在做飯。當(dāng)我到家時，她正在做飯。When/Whiletheyweretalking,thebellrang.正在他們談話的時候，上課鈴響了。正在他們談話的時候，上課鈴響了。5.while引導(dǎo)時間狀語從句時，當(dāng)主句和從句動引導(dǎo)時間狀語從句時，當(dāng)主句和從句動作同時進(jìn)行，無時間差，均用進(jìn)行

7、時，作同時進(jìn)行，無時間差，均用進(jìn)行時，而而when不不能同時用進(jìn)行時。能同時用進(jìn)行時。6.while強(qiáng)調(diào)一段時間，強(qiáng)調(diào)一段時間，所以從句的謂語動詞常所以從句的謂語動詞常是延續(xù)性的是延續(xù)性的.Eg.WhileIwaswatchingTV,myfatherwasreadinganewspaperlastnight.While/whenPeterwassleeping,hismotherlefthome.Youarelisteningwhile Iamspeaking.1.Whenmymother_(come)back，I_(do)homeworkyesterday.=Mymothercamebac

8、kWhen/whileIwasdoinghomeworkyesterday.2.When I_(get)toschool,Mike_(read)Englishthismorning.=Igottoschoolwhen/whileMikewasreadingEnglishthismorning.3.MymotherwascookingwhileIwascleaningtheroomyesterday.如何區(qū)別如何區(qū)別when和和while中的時態(tài)：中的時態(tài)：camewasdoingwerereadingget一一、Fill in the blanks with“when”and“while”.1

9、.We were talking_ the teacher came into the classroom.2.I was singing _ he was dancing.3._ I was cutting hair,the UFO landed.whenwhileWhile/When4.My mother was washing _ my father was cooking.5.The boys were playing by the river _ Tom fell into the river.whilewhen二、按要求完成下列各二、按要求完成下列各題題1.Hewasplaying

10、computergamesatsixlastnight.(改改為為否定否定句，一般疑句，一般疑問問句并句并對對劃劃線線部分提部分提問問）2.Bettywasreadingbookswhenhermumcameback.(對對劃劃線線部分提部分提問問）3.IwaswatchingTVat8:00yesterday.(對對劃劃線線部分提部分提問問）4.Tomranatschoolyesterday.(用用atthattime改寫句子）改寫句子）二二用所給動詞的適當(dāng)形式填空用所給動詞的適當(dāng)形式填空：1.Lastyear,mymother_(buy)meacomputer.2.He_(have)din

11、nerwhenIvisitedhimyesterday.3.We_(see)amovieat9:00lastSunday.4.WhileIamdancing,Ann_(sing)now.5._you_(call)Jimupfrom7:00to7:15yesterday?boughtwashavingwereseeingissingingWerecalling1.I_cookedamealwhenyou_me.a.cooked,wereringingb.wascooking,rangc.wascooking,wereringingd.cooked,rang2.Hesaidhe_todrawapl

12、aneontheblackboardatthattime.a.triesb.triedc.wastryingd.willtry3.Whileshe_TV,she_asoundoutsidetheroom.a.waswatching,washearingb.watched,washearingc.watched,heardd.waswatching,heard4.They_afootballgamefrom7to9lastnight.a.werewatchingb.watchc.watchedd.arewatching5.Whatbook_you_whenI_youatfouryesterday

13、afternoon?a.did,read,wasseeingb.did,read,sawc.were,reading,sawd.were,reading,wasseeing6.ItwasFridayevening.Mr.andMrs.Green_readytoflytoEngland.a.aregettingb.getc.weregettingd.got7.LeiFeng_always_ofotherswhenhe_inthearmy.a.is,thinking,wasb.was,thinking,isc.did,think,isd.was,thinking,was8.Agirl_mypenf

14、alloffthetablewhenshe_me.a.saw,passedb.wasseeing,passedc.wasseeing,passedd.wasseeing,waspassing9.We_fortomattenlastSunday.Heoftenkeptus_.a.werewaiting,waitingb.werewaiting,waitc.waited,waitingd.waited,wait10.He_hisfatheronthefarmthewholeafternoonlastSaturday.a.helpsb.wouldhelpc.washelpingd.ishelping

15、11.Whilemother_somewashing,I_akiteforKate.a.did,madeb.wasdoing,madec.wasdoing,wasmakingd.did,wasmaking12.“_youangrythen?”“they_toomuchnoise.”a.are,weremakingb.were,weremakingc.are,maded.were,made13.He_somecookingatthattime,sohe_mea.did,heardb.did,didnthearc.wasdoing,heardd.wasdoing,didnthear14.Thist

16、imeyesterdayjack_hisbike.He_TVa.repaired,didntwatchb.wasrepairing,watchedc.repaired,watchedd.wasrepairing,wasntwatching15.Hisparentswantedtoknowhowhe_onwithhisnewclassmates.a.wasgettingb.getsc.isgettingd.willget(7)(1)(2)(3)(8)(4)(5)(6)playgamesboatbuysomefruitsellsomefruitreadbooks playfootball fishlookoutofhiswindowWhat was he doing at 9pm yesterday?He was laughing.What was he doing when I saw him yesterday?He was playing basketball.What was she doing at that time?She was sleeping.Homework:預(yù)習(xí)預(yù)習(xí)Unit3,SectionA