過去進(jìn)行時課件Theyaredancing.Whataretheydoingnow?2現(xiàn)在進(jìn)行時的基本結(jié)構(gòu):be+(現(xiàn)在分詞)V-ing現(xiàn)在進(jìn)行時表示現(xiàn)在或現(xiàn)階段正在進(jìn)行或發(fā)生的動作，常和now，listen，look等詞連用?，F(xiàn)在進(jìn)行時定義（ThePresentContinuousTense）be隨人稱變?yōu)閕s,am,are復(fù)習(xí)一下什么是現(xiàn)在進(jìn)行時3★時間段：from…to…+過去時間過去進(jìn)行時的定義：

1.在過去某一時刻正在進(jìn)行的動作（a）Theywereeatingbreakfastat7:00amyesterday.（b）IwaswritingaletteratthistimelastSunday.

★at+時間點,atthistime,atthattime+過去時間

2.在過去某一段時間一直在進(jìn)行的動作（a）From1983to1998,hewasteachingatYale.（b）Theywerebuildingacinemalastwinter.4ThePastContinuousTense

(過去進(jìn)行時)

基本結(jié)構(gòu):was/wasn’t

were/weren’tdoing+Sb+

5doing個

是指現(xiàn)在分詞，它的變化和現(xiàn)在進(jìn)行時變化

一樣6需要用過去進(jìn)行時的時間狀語：

at6p.m.yesterdaythistimeyesterdayatthesametimelastyearfrom8:00to10:00lastnight

過去進(jìn)行時的“時光機(jī)”7常用的時間狀語thewholemorning/month,alldayyesterday,from….to….+過去時間when,while,atthattime....at+時間點,atthistime,atthattime+過去時間8大家應(yīng)該也有點累了，稍作休息大家有疑問的，可以詢問和交流9Shewaseatingchoudoufu.Theywereeatingyangrouchuan.看圖寫話10at10a.m.yesterdaymorningShewasreadingabookat10a.m.yesterdaymorning

11GuessingGameWasshe….?12GuessingGameWashe….?13GuessingGameWasit….?14GuessingGameWerethey…?15______/_______/______and______+wasdoing.

______,______and______+weredoingWorkouttheruleIsheheit

weyouthey16PastContinuousVerbForms1.肯定句：Shewasdrinkingat6p.m.yesterday.2.否定句：Shewasn'tdrinking.3.一般疑問句：Wasshedrinking?4.簡要回答：

Yes,shewas.No,shewasn't.5.WH-Questions：

Whenwasshedrinking?173.不同的句式

肯定句：主語+was/were+doing+其它否定句:

主語+was/were+not+doing+其它

一般疑問句:Was/Were+主語+doing+其它特殊疑問句:

特殊疑問詞+was/were+主語+doing+其它18根據(jù)圖片來練習(xí)一下19

atthetable

onthebasketballground

underthetree

ontheplaygroundWhatwastheboydoingattable

lastSundayat5pmB.Hewasspeakingwithagirl.A.Wasthegirlatthetablewriting?B.No,shewasn’t

lastSundayat5pm20注意：過去進(jìn)行時與一般過去時的區(qū)別過去進(jìn)行時表示的動作在過去某個時間正在進(jìn)行,可能完成,也可能沒完成。一般過去時表示動作或狀態(tài)已經(jīng)結(jié)束。Mary____________aletterlastnight.瑪麗昨晚整晚都在寫信。Mary____________aletterlastnight.瑪麗昨晚寫了封信。waswritingwrote21-WhatwasLileidrawingwhentheteachercamein?-Hewasdrawinganelephant.-Whatwerethetwinsdrawingwhentheteachercamein?-Theyweredrawingacar.22

過去進(jìn)行時和When

連用Awas/were+doingsthWhenB+didsth.

長時動作短時動作23

過去進(jìn)行時和while連用Awas/were+doingsthWhileB++

was/were+doing

sth

長時動作長時動作24WhileWhatweretheydoingyesterdayafternoon?Hewasplayingbasketballwhileshewassleeping.25Usewhiletodescribe(描述)picturesAmonkeywas…….whiletwocatswere……at3p.m.yesterday26at9p.m.yesterdayArabbitwas…….Whileapigwas….27總結(jié)when

&

while用作連詞，都是“當(dāng)...時”的意思when引導(dǎo)的時間狀語從句，通常使用一般過去時while引導(dǎo)的時間狀語從句，通常使用（過去）進(jìn)行時while前后的動詞都是進(jìn)行時態(tài)時，while表示與此同時。28Exercises1.Choose“when”or“while”tofillintheblanks.1)_____Tomwaseatingsupper,itbegantorainoutside.2)Don’tuseyourcellphone_____youaredrivingacar.3)Whatwereyoudoing_____Mr.Zhoucamein?4)Jimisgoodatmath_____MaryisgoodatEnglish.5)WewerewatchingTV_____theelectricitywasoff.WhileWhileWhileWhen

When29

1）Thechildren__________(play)footballatfouryesterdayafternoon.2）Thebaby___________(sleep)whenthemothercameback.wassleepingwereplaying2.Sentencecompleting.1）Thepianist____________________(在彈鋼琴）atthistimeyesterday.wasplayingthepiano302）They______________________(在買衣服）whentheUFOarrived.3）What________you________whenyou_____thealarm?(當(dāng)聽到警報的時候,你在干什么?)werebuyingclothesweredoingheard313.IfirstmetLisathreeyearsago.She___ataradioshopatthetime.A.hasworkedB.wasworkingC.hadbeenworkingD.hadworked324.---Yourphonenumberagain?I____quitecatchit.---It’s9568442.A.didn’tB.couldn’tC.don’tD.can’t335.Noone___whenTom___intothehouse.A.waslooking,slippedB.looked,hadslippedC.hadlooked,slippedD.looked,wasslipped346.ThereportersaidtheUFO_____easttowestwhenhesawit.trave