Unit5

Whatwereyoudoingwhentherainstormcame?SectionA3

now

atthistimeyesterday1Younow

at4:00lastSunday

2Tom

3BobandJacknow

atnoonyesterdayPractice

(Workinpairsandthenactthemout)A:Whatareyoudoingnow?B:Iamreadingabook.A:Whatwereyoudoingatthistimeyesterday?B:Iwasridingabike.A:WhatisTomdoing

now?B:Heisplayinggolf.A:Whatwashedoingat4:00lastSunday?B:HewasswimmingA:WhatareBobandJackdoingnow?B:They’re

running.A:Whatweretheydoingatnoonyesterday?B:Theywereplayingfootball.*Whatwereyoudoingateightlastnight?

Iwastakingashower.

Whatwasshedoingatthetimeoftherainstorm?Shewasdoingherhomework.Whatwashedoingwhentherainstormcame?Hewasreadinginthelibrarywhentherainstormcame.WhatwasBendoingwhenitbegantorainheavily?Whenitbegantorain,Benwashelpinghismommakingdinner.WhatwasJennydoingwhileLindawassleeping?WhileLindawassleeping,JennywashelpingMarywithherhomework.GrammarFocusGrammarFocus*過(guò)去進(jìn)行時(shí)（一）.基本概念

過(guò)去進(jìn)行時(shí)表示在過(guò)去某一時(shí)刻或一段時(shí)間內(nèi)正在進(jìn)行的動(dòng)作。這一特定的過(guò)去時(shí)間除有上下文暗示以外,一般用時(shí)間狀語(yǔ)來(lái)表示。※Iwasplayingbasketballatteno’clockyesterday.※

IwashavinganEnglishclassfromseventonineo’clockyesterday.（二）.結(jié)構(gòu)Pastcontinuoustensewas/were＋現(xiàn)在分詞(v-ing)*動(dòng)詞加-ing的變化形式

規(guī)則示例1、一般情況下，動(dòng)詞后直接加-ing

working,buying,visiting,talking,saying

2、以不發(fā)音的e結(jié)尾的動(dòng)詞，去掉e，然后加-ing

taking,having,leaving,driving,writing,making

3、輔音字母＋元音字母＋輔音字母結(jié)尾的重讀閉音節(jié)，雙寫末尾輔音字母加-ing

stopping,shopping,sitting,getting

4、特殊變化

lie--lyingdie-dyingtie-tyingpicnic-picnicking

注意：若結(jié)尾的輔音與元音字母組合發(fā)一個(gè)音，就直接加-ing。如：draw-drawing,play-playing*（三）.過(guò)去進(jìn)行時(shí)的基本句型肯定式疑問(wèn)式否定式\Wereyouworking?Washe/she/itworking?Wereyouworking?Wereyouworking?Weretheyworking?Iwasnotworking.He/She/Itwasnotworking.Wewerenotworking.Youwerenotworking.TheywerenotworkingTheywereworkingYouwereworkingWewereworkingHe/She/ItwasworkingIwasworking*（四）與過(guò)去進(jìn)行時(shí)連用的時(shí)間狀語(yǔ)有:1.atthis（that）time+過(guò)去時(shí)間2.atteno’clock+過(guò)去時(shí)間3.from6to9+過(guò)去時(shí)間4.thosedays5.atthetimeof…6.Atthesametime+過(guò)去時(shí)間7.由when引導(dǎo)的一般過(guò)去時(shí)的句子yesterdaylastnighttherainstormlastyear*1.昨天的這個(gè)時(shí)候我正在做 作業(yè)。Iwasdoingmyhomeworkatthattime yesterday.2.昨晚我一直在看電視。IwatchedTVlastnight.過(guò)去進(jìn)行時(shí)常表示過(guò)去某一時(shí)刻或過(guò)去某一階段內(nèi)正在進(jìn)行的動(dòng)作。過(guò)去某一時(shí)刻過(guò)去某一階段內(nèi)（五）:過(guò)去進(jìn)行時(shí)的用法：IwaswatchingTVlastnight.強(qiáng)調(diào)過(guò)程強(qiáng)調(diào)過(guò)去的事實(shí)*nameactivitytimeTomswimatthistimeyesterdayMrWangtakeashowerat10:00lastSundayKatewatchTVfrom3:00to5:00yesterdayTheKingsplaybasketballatthattimelastSundayThetwinsdohomeworkalldayyesterdayA:WhatwasTomdoingatthistimeyesterday？B:Hewasswimming…….Pairwork:*1、一般過(guò)去時(shí)往往表示某一動(dòng)作已經(jīng)完成，(在過(guò)去某個(gè)時(shí)間發(fā)生過(guò)的動(dòng)作或存在的狀態(tài))而過(guò)去進(jìn)行時(shí)卻表示動(dòng)作在持續(xù)或未完成。(在過(guò)去某一時(shí)刻或某一段時(shí)間正在進(jìn)行的動(dòng)作。)Shewrotealettertoherfriendlastnight.她昨晚給朋友寫了封信。(信寫完了)Shewaswritingalettertoherfriendlastnight.她昨晚一直在給朋友寫信。(信不一定寫完)2、一般過(guò)去時(shí)表示只做一次動(dòng)作，而過(guò)去進(jìn)行時(shí)卻表示動(dòng)作反復(fù)地進(jìn)行。

Shewavedtome.她朝我揮了揮手。Shewaswavingtome.她一直朝我揮手。一般過(guò)去時(shí)與過(guò)去進(jìn)行時(shí)的區(qū)別*when和while都可表示“當(dāng)……的時(shí)候”，引導(dǎo)時(shí)間狀語(yǔ)從句。你知道兩者在過(guò)去進(jìn)行時(shí)中的用法有什么不同嗎？請(qǐng)仔細(xì)觀察下面的例句.補(bǔ)全空格中的內(nèi)容。過(guò)去進(jìn)行時(shí)中的when和whilewhen引導(dǎo)的時(shí)間狀語(yǔ)從句,通常使用一般過(guò)去時(shí)while引導(dǎo)的時(shí)間狀語(yǔ)從句,通常使用（過(guò)去）進(jìn)行時(shí)while前后的動(dòng)詞都是進(jìn)行時(shí)態(tài)時(shí),while表示與此同時(shí)。*IwaswalkingtoschoolwhenIsawacatinatree.※過(guò)去進(jìn)行時(shí)和

When

連用Awas/were+doingsthWhenB+didsth.

長(zhǎng)時(shí)動(dòng)作短時(shí)動(dòng)作walkingtoschool*WhenPeterarrivedhome,hismotherwascleaningthehouse.*①IwaswalkingtoschoolwhenIsawacatinatree.②WhenPeterarrivedhome,hismotherwascleaningthehouse.主句的動(dòng)作是持續(xù)性的，而從句動(dòng)作是短暫性的，此時(shí)用______引導(dǎo)時(shí)間狀語(yǔ)從句，主句用__________時(shí)態(tài)，從句用一般過(guò)去時(shí)態(tài)。過(guò)去進(jìn)行when一個(gè)動(dòng)作發(fā)生時(shí)，另一個(gè)動(dòng)作正在進(jìn)行。*WhatwasLileidrawingwhentheteachercame

in?-Hewas

drawinganelephant.MaryJimLiLeiLilyLucySue*※過(guò)去進(jìn)行時(shí)和

while

連用WhileAwas/were+doingsth,B+didsth.長(zhǎng)時(shí)動(dòng)作短時(shí)動(dòng)作WhileIwassleepinginthebedroom,someoneknockedatthedoor.*Whilehewas…Hedid…Usewhile

todescribe(描述)picturesDavidfellwhilehewasridinghisbike.*③WhileIwassleepinginthebedroom,someoneknockedatthedoor.④Davidfellwhilehewasridinghisbike.主句的動(dòng)作是短暫性的，從句的動(dòng)作是持續(xù)性的，此時(shí)用_______引導(dǎo)從句，主句用__________時(shí)態(tài)，從句用過(guò)去進(jìn)行時(shí)態(tài)。一般過(guò)去while*

※過(guò)去進(jìn)行時(shí)和

while

連用A

was/were+doing

sth

While

B+was/were+doingsth長(zhǎng)時(shí)動(dòng)作長(zhǎng)時(shí)動(dòng)作兩個(gè)動(dòng)作同時(shí)進(jìn)行.WhileLiliwaswaitingforthebus,shewasreadinganewspaper.*Hewascleaninghiscarwhileshewascooking.*⑤WhileLiliwaswaitingforthebus,shewasreadinganewspaper.⑥HewascleaninghiscarwhileIwascooking.主句和從句的動(dòng)作在過(guò)去的某時(shí)刻或某段時(shí)間同時(shí)發(fā)生，而且動(dòng)作都是持續(xù)性的，此時(shí)用_________引導(dǎo)從句，而且主句和從句都用____________時(shí)態(tài)。過(guò)去進(jìn)行while*WhileI…Hewasdoing…WhileIwaswalkingtoschool,hewaseating.Usewhile

todescribe(描述)pictures*

Amonkeywas…….while

twocatswere……

at3p.m.yesterday*when與while主從句的幾種時(shí)態(tài)搭配關(guān)系。主句時(shí)態(tài)連詞從句時(shí)態(tài)was/weredoingwhendiddidwhenwas/weredoingdidwhilewas/weredoingwas/weredoingwhilewas/weredoing

總結(jié)

1)when可指時(shí)間點(diǎn),又可指時(shí)間段,從句中可用延續(xù)性動(dòng)詞,也可用非延續(xù)性動(dòng)詞。

2)while總是指一個(gè)時(shí)間段,從句中必須用延續(xù)性動(dòng)詞。*Lookatthetableandwritesentenceswithboth

whileandwhen.JohnMarytakephotosbuyadrinkplaythepianoleavethehousecleanhisroomturnontheradioshoptakethecartothecarwash4aWhileJohnwastakingphotos,Maryboughtadrink.JohnwastakingphotoswhenMaryboughtadrink.turnon打開（反）turnoff關(guān)掉

時(shí)間狀語(yǔ)從句主句

主句

時(shí)間狀語(yǔ)從句買份飲料離開家打開收音機(jī)把車送到洗車處*2.WhileJohn

wasplaying

thepiano,Mary

left

thehouse.

John

wasplaying

thepianowhenMary

leftthehouse.3.WhileJohnwascleaninghisroom,Maryturnedontheradio.JohnwascleaninghisroomwhenMary

turnedontheradio.4.WhileJohnwasshopping,Marytookthecartothecarwash.Johnwasshopping

whenMarytookthecartothecarwash.*Fillintheblankswithwas,were,whenorwhile.At7:00a.m.,Iwokeup.______I____makingmybreakfast,mybrother______listeningtotheradio.________Iwaseating,theradionewstalkedaboutacaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook._____wegottotheplaceoftheaccident,thecar_____inbadshapefromhittingatree.Butluckilythedriver____fine.Theroads______icybecauseoftheheavysnowfromthenightbefore.WhilewaswasWhileWhenwaswaswere當(dāng)我們到達(dá)事故現(xiàn)場(chǎng)的時(shí)候,汽車由于撞在了樹上，已經(jīng)變了形。

4b收音機(jī)新聞

聽收音機(jī)

車禍

在我家附近

立刻出去

看一看

汽車因?yàn)樽驳綐渖隙鴩?yán)重變形了。

由于前晚的大雪，路面是結(jié)滿冰的。

*

WhatwereyoudoingatthesetimeslastSunday?Fillinthechart.Thenaskyourpartner.YouYourpartner9:00a.m.11:30a.m.4:00p.m.9:00p.m.4cA:Whatwereyoudoingatnineo’clocklastSundaymorning?B:Iwassleeping.Howaboutyou?A:Iwasdoingmyhomework.B:You’rekidding!readEnglishhavebreakfastdomyhomeworkwatchTVplaybasketballpracticedancingtakeashowerlistentomusic*I.根據(jù)漢語(yǔ)意思完成下列英語(yǔ)句子，每空一詞。1.昨天下午五點(diǎn)鐘你哥哥在做什么？What________yourbrother________atfiveyesterdayafternoon?2.昨天我回到家時(shí)，我媽媽在洗衣服。Mymother_____________clothes________I________homeyesterday.

3.你做作業(yè)時(shí)，你妹妹在干什么？Wh