過(guò)去進(jìn)行時(shí) 全國(guó)獲獎(jiǎng)

Unit5Unit5Whatwereyoudoingwhentherainstormcame?PastProgressiveTenseWhenI…Hewasdoing…WhenIcalledhimup,hewassleeping.Makeupthesentences.WhileI…Hewasdoing…WhileIwalkedtoschool,hewashavingthebreakfast.WhileIwasdoing…Hewasdoing…WhileIwasreadingthenewspaper,hewaswatchingTV.

Whatwereyoudoingateightlastnight?Iwastakingashower.Whatwasshedoingatthetimeoftherainstorm?Shewasdoingherhomework.讀下列句子,你能總結(jié)出句子中包含的語(yǔ)法嗎？Whatwashedoingwhentherainstormcame?Hewasreadinginthelibrarywhentherainstormcame.WhatwasBendoingwhenitbegantorainheavily?Whenitbegantorain,Benwashelpinghismommakedinner.WhatwasJennydoingwhileLindawassleeping?WhileLindawassleeping,JennywashelpingMarywithherhomework.1.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。2.結(jié)構(gòu)

was/were+動(dòng)詞-ing過(guò)去進(jìn)行時(shí)例如:A:Whatwereyoudoingateightlastnight?

昨晚八點(diǎn)你在干什么？B:Iwastakingashower.我(當(dāng)時(shí))在淋浴。A:Whatwashedoingwhentherainstormcame?暴風(fēng)雨來(lái)的時(shí)候他在干什么？B:Hewasreadinginthelibrarywhentherainstormcame.暴風(fēng)雨來(lái)的時(shí)候他在圖書(shū)館看書(shū)。A:WhatwasJennydoingwhileLindawassleeping?琳達(dá)在睡覺(jué)的時(shí)候,珍妮在做什么？B:WhileLindawassleeping,JennywashelpingMarywithherhomework.

琳達(dá)在睡覺(jué)的時(shí)候,珍妮在幫助瑪麗做作業(yè)。肯定式：I/He/She/Itwasworking.We/You/They/wereworking.否定式:I/He/She/Itwasnotworking.We/You/They/werenotworking.

3.句式(以work為例)疑問(wèn)式和簡(jiǎn)略回答:WasIworking?Yes,youwere.No,youwerenot.Wereyouworking?Yes,Iwas.No,Iwasnot.Washe/she/itworking?Yes,he/she/itwas.No,he/she/itwasnot.Werewe/you/theyworking?Yes,you/we/theywere.No,you/we/theywerenot.注：1)wasnot?？s略為wasn’t;werenot常縮略為weren’t。2)一般過(guò)去時(shí)與過(guò)去進(jìn)行時(shí)用法的比較:一般過(guò)去時(shí)表示在過(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)則表示在過(guò)去某一時(shí)刻或某一段時(shí)間正在進(jìn)行的動(dòng)作。例如:Davidwrote

alettertohisfriendlastnight.大衛(wèi)昨晚給他的朋友寫(xiě)了封信。(信寫(xiě)完了。)Davidwaswritingalettertohisfriendlastnight.大衛(wèi)昨晚一直在給他的朋友寫(xiě)信。(信不一定寫(xiě)完。)A:Whatwastheboydoingattableatfiveyesterdayafternoon?B:Hewasspeakingwithagirl.A:Wasthegirlatthetablewriting?B:No,shewasn’t.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，然后補(bǔ)全空格中的內(nèi)容。過(guò)去進(jìn)行時(shí)中的when和while①I(mǎi)waswalkingtoschoolwhenIsawacatinatree.②WhenSallyarrivedhome,hermotherwascleaningthehouse.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when③WhileIwassleepinginthebedroom,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while⑤WhileAndywaswaitingforthebus,hewasreadinganewspaper.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_________時(shí)態(tài)。過(guò)去進(jìn)行while將下列漢語(yǔ)句子翻譯成英語(yǔ)。1.當(dāng)我正在網(wǎng)上查找信息的時(shí)候，門(mén)鈴響了。

WhileIwaslookingforinformationontheInternet,thedoorbellrang.

2.當(dāng)我看見(jiàn)他的時(shí)候，他正在做一架模型飛機(jī)。

HewasmakingamodelplanewhenIsawhim.3.當(dāng)我正在跑步的時(shí)候，我媽媽和我妹妹正在放風(fēng)箏。

WhileIwasrunning,mymotherandmysisterwereflyingakite.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.

waswashingwasdoing

whengot

3.你做作業(yè)時(shí)，你妹妹在干什么？What______yoursister_____________you____________yourhomework?whileweredoingwasdoingⅡ.根據(jù)各題后括號(hào)內(nèi)的要求完成下列各題，每空一詞（含縮略形式）。1.Iwasrunningintheparkat7:00yesterdaymorning.

(改為一般疑問(wèn)句并作肯定回答)—________________________intheparkat7:00yesterdaymorning?—________,________________.YesIwas

Wereyourunning2.IwasflyingkiteswithmyfriendsatthistimelastSunday.

(對(duì)劃線(xiàn)部分提問(wèn))________________________________atthistimelastSunday?3.Theywereplayingbasketballfromthreetofouryesterday.

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