1、考點四過去進行時（一）定義1.表示過去某一時刻或某一時間段內正在進行的動作，常與表示過去的時間狀語連用：then,atthattime,thistimeyesterday,attenyesterday等連用,或用另一動作表示過去時間。Hewascookingatsixlastnight.昨天晚上六點他正在做飯。when通常與短暫性動詞連用，while常與持續性動詞連用。HewasreadingwhenIcamein.當我進來時，他正在讀書。IwasdoingmyhomeworkwhilemyparentswerewatchingTV.當我父母正在看電視時，我正在做作業。2.過去進行時常與alw

2、ays,constantly等頻率副詞連用，表示過去反復發生的習慣性動作，含有說話者的贊賞、厭惡、遺憾等感情色彩。Alicewasalwayschanginghermind.愛麗絲總是在改變主意。（二）結構1 .肯定式：主語+was/were+V-ingwasnot（wasn't）+V-ing2 .否定式：主語+werenot（weren't）+V-ingHewasnotcookingatsixlastnight.3 .一般疑問句：Was/Were+主語+V-ingWashecookingatsixlastnight?Yes,hewas./No,hewasn't.4 .

3、特殊疑問句：Whatwashedoingatsixlastnight?（三）過去進行時與一般過去時的區別過去進行時：表示過去某時正在發生的動作或情況一般過去時：強調過去某時發生的動作或狀態（已完成）Tom was writing a letter to his friend.-二與兀)Tom wrote a letter to his friend.He was having dinner when I came in.湯姆昨晚一直在給他的朋友寫信。（信不一定湯姆昨晚給他的朋友寫了一封信。（信寫完了）我進來時他正在吃飯。我進來時他正在吃飯。如果進來發生在過去，那么正在吃飯就是過去正在進行的動作

4、，所以“進來”用一般過去時，“正在吃飯”用過去進行時。練習題：一、用動詞的適當形式填空。1. I(have)mybreakfastathalfpastsixyesterdaymorning.2. Mary(go)overherlessonsfromsixtosevenlastnight.Johnandpeter(do)thesamething.3. Whatyou(do)atthattime?We(watch)TV.4. They(notmake)amodelshipwhenIsawhim.5. they(have)ameetingat4yesterdayafternoon?No,they.T

5、hey(clean)theclassroom.6.it(rain)whenyouleftschool?Yes,it.(No,it)7. Oneday,Edison（wait）foratraintoarrive,andsuddenlyalittleboyrantothetrack（軌道）toplay.8. HeaskedmeifI（go）fishingthatafternoon.9. Thestudents（sing）and（dance）happilyontheplaygroundatthattime.10. I（write）aletterwhenthedoorbellrang.二、選擇題。（）

6、1.Icookedamealwhenyoume.A.cooked,wereringingB.wascooking,rangC.wascooking,wereringingD.cooked,rang（）2.Hesaidhetodrawaplaneontheblackboardatthattime.A.triesB.TriedC.wastryingD.willtry（）3.WhilesheTV,sheasoundoutsidetheroom.A.waswatching,washearingB.watched,washearingC.watched,heardD.waswatching,heard（

7、）4.Theyafootballgamefrom7to9lastnight.A.werewatchingB.WatchC.watchedD.arewatching（）5.WhatbookyouwhenIyouatfouryesterdayafternoon?A.did,read,wasseeingB.did,read,sawC.were,reading,sawD.were,reading,wasseeing6.-Icametoyourhomeyesterdayafternoon,butnobodywasin.-Oh,wesomeshoppinginthesupermarket.（2007年南通

8、）A.havedoneB.didC.weredoingD.aredoing（）7.LeiFengalwaysofotherswhenheinthearmy.A.is,thinking,wasB.was,thinking,isC.did,think,isD.was,thinking,was（）8.Agirlmypenfalloffthetablewhensheme.A.saw,passedB.wasseeing,passedC.wasseeing,passedD.wasseeing,waspassing（）9.WefortomattenlastSunday.Heoftenkeptus.A.wer

9、ewaiting,waitingB.werewaiting,waitC.waited,waitingD.waited,wait（）10.HehisfatheronthefarmthewholeafternoonlastSaturday.A.helpsB.wouldhelpC.washelpingD.ishelping（）11.Whilemothersomewashing,IakiteforKate.A.did,madeB.wasdoing,madeC.wasdoing,wasmakingD.did,wasmaking12. -Whatdoyouthinkofthecolorofmynewdre

10、ss?-Sorry,butwhatdidyousay?Iaboutsomethingelse.（2007年揚州）A.ThinkB.thoughtC.amthinkingD.wasthinking（）13.Hesomecookingatthattime,someA.did,heardB.did,didnthearB.wasdoing,heardD.wasdoing,didnthear（）14.Thistimeyesterdayjackhisbike.HeTVA.repaired,didntwatchB.wasrepairing,watchedC.repaired,watchedD.wasrepa

11、iring,wasntwatching()15.Hisparentswantedtoknowhowheonwithhisnewclassmates.A.wasgettingB.getsC.isgettingD.willget三、按要求句型轉換：Marywasridingabikeatthattime.否定句：一般疑問句：肯定和否定回答：特殊疑問句：四、用動詞的適當形式填空。1. Whilewe(wait)forthebus,agirl(run)uptous.2. I(telephone)afriendwhenBob(come)in.3. Jim(jump)onthebusasit(move)a

12、way.4. AsI(walk)inthepark,it(begin)torain.5. Evenwhenshe(be)achildshe(already,think)ofbecomingaballerina(芭蕾舞演員).6. Itwasquitelateatnight.George(read)andAmy(play)herneedlewhenthey(hear)aknockatthedoor.答案：一、1.washaving2.wasgoing,weredoing3.weredoing,werewatching4.werenotmaking5.Werehavingwerecleaning6.wasraining7.waswaiting8.wasgoing9.weresingingdancing10.waswriting二、答案：1-5BCDAC6-10CDAAC11-15CDDDA三、否定句:Marywasn'tridingabikeatthattime.一般疑問句WasMaryridingabik