過去進行時

grammer過去進行時11.意義一：表示在過去某一時刻或過去某一段時間正在進行的動作。atthis

timeyesterday,lastnightat11:00lastSunday,thewholemorningatthattimeyesterday,yesterdayafternoonat9:00last

night,from7:00to9:00yesterday

....ThePastContinuousTense

2.標(biāo)志詞:1.意義一：表示在過去某一時刻或過去某一atthis2主語+was/were+動詞ing+….否定式：

疑問式：Was/Were+主語….動詞ing....?

主語+was/werenot+動詞ing….3.構(gòu)成：特殊疑問句：Whatwas/were+主語＋動詞ing….?Yes,…was/were.

No,….wasn’t/weren’t.WasJimwatchingTVat8:00yesterdayevening?Jimwasn'twatchingTVat8:00yesterdayeveningeg.JimwaswatchingTVat8:00yesterdayevening.主語+was/were+動詞ing+….否定式：3

from8:00to10:00yesterdayTheywereswimmingfrom8:00to10:00yesterday.Theyweren'tswimmingfrom8:00to10:00yesterday.Weretheyswimmingfrom8:00to10:00yesterday?from8:00to10:004

Let’stalkWhatwashedoingatthistimeyesterday?Hewascookingamealatthistimeyesterday.Let’stalkWhatwashe5rideahorseWhatwashedoing

thewholeafternoon?Hewasridingahorsethewholeafternoon.rideahorseWhatwashedoing6Washedoinghomeworkatfour

o’clocklastFriday?Hewas

playing

footballatfouro’clocklastFriday.No,hewasn’t.Whatwashedoingatfour

o’clocklastFriday?Washedoinghomeworkat7atteno’clock

yesterdayyesterdayafternoonfrom9:00to10:00yesterdayLet’stalk1.23.atteno’clockyesterdayyeste8過去進行時與一般過去式的區(qū)別:Lucywasmakingakiteyesterdayafternoon.昨天下午露西一直在做風(fēng)箏（不知道是否做完）Lucymadeakiteyesterdayafternoon.昨天下午露西做了一個風(fēng)箏。（做完了）一般過去時:表示過去某一時間發(fā)生了的動作或存在的狀態(tài)。過去進行時:強調(diào)正在發(fā)生的動作。Attention過去進行時與一般過去式的區(qū)別:Attention9意義二：過去進行時還用于when，while引導(dǎo)的時間狀語從句when和while的異同:1.這兩個詞都有“當(dāng)…的時候”的意思。2.

when引導(dǎo)的時間狀語從句，主過---從過。3.※when

引導(dǎo)的時間狀語從句，當(dāng)一個動作發(fā)生的時候，另一個動作正在進行，先發(fā)生的動作用過去進行

時，后發(fā)生的動作用一般過去時。

4.when后面的從句為進行時，可以用while代替.Eg.WhenIcamehome,shewascookingdinner.

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。

意義二：過去進行時還用于when，while引導(dǎo)的時間狀語從10

※

5.while引導(dǎo)時間狀語從句時，當(dāng)主句和從句動作同時進行，無時間差，均用進行時，而when不能同時用進行時。

6.while

強調(diào)一段時間，所以從句的謂語動詞常是延續(xù)性的.Eg.While

IwaswatchingTV,myfatherwas

readinganewspaperlastnight.While/whenPeterwassleeping,hismotherlefthome.YouarelisteningwhileIamspeaking.※5.while引導(dǎo)時間狀語從句時，當(dāng)主句和從句動作同111.Whenmymother____(come)back，I__________(do)homeworkyesterday.=MymothercamebackWhen/while

Iwasdoinghomeworkyesterday.2.WhenI______(get)toschool,Mike___________(read)English

this

morning.=Igottoschoolwhen/whileMikewasreading

Englishthismorning.3.MymotherwascookingwhileIwascleaningtheroomyesterday.如何區(qū)別when和while中的時態(tài)：記住有竅門的噢！came

wasdoing

werereadingget1.Whenmymother____(come12DoingsomeexercisesDoingsomeexercises13一、Fillintheblankswith“when”and“while”.1.Weweretalking________theteachercameintotheclassroom.2.Iwassinging_________hewasdancing.3.________

Iwascuttinghair,theUFOlanded.whenwhileWhile/When4.Mymotherwaswashing_______myfatherwascooking.5.Theboyswereplayingbytheriver

____

Tomfellintotheriver.whilewhen一、Fillintheblankswith“w14二

用所給動詞的適當(dāng)形式填空：1.Lastyear,mymother_________(buy)meacomputer.2.He__________(have)dinnerwhenIvisitedhimyesterday.3.We________(see)amovieat9:00lastSunday.4.WhileIamdancing,Ann________(sing)now.5._______you________(call)Jimupfrom7:00to7:15yesterday?boughtwashavingwereseeingissingingWerecalling二用所給動詞的適當(dāng)形式填15Playaguessinggame!Playaguessinggame!16Whatwashedoingat9pmyesterday?Hewaslaughing.Whatwashedoingat9pmyeste17What