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1、WhenIHewasdoingWhenIcalledhimup,hewassleeping.Make up the sentences.WhileIHewasdoingWhileIwalkedtoschool,hewaseating.WhenIHewasdoingWhenIreadthenewspaper,hewaswatchingTV.Whatwereyoudoingateightlastnight?Iwastakingashower.Whatwasshedoingatthetimeoftherainstorm?Shewasdoingherhomework.读读下列句子下列句子,你能你能总结
2、总结出句子中包含的出句子中包含的语语法法吗吗?Whatwashedoingwhentherainstormcame?Hewasreadinginthelibrarywhentherainstormcame.WhatwasBendoingwhenitbegantorainheavily?Whenitbegantorain,Benwashelpinghismommakedinner.WhatwasJennydoingwhileLindawassleeping?WhileLindawassleeping,JennywashelpingMarywithherhomework.1.基本概念基本概念过过去
3、去进进行行时时表示在表示在过过去某一去某一时时刻或一段刻或一段时时间间内正在内正在进进行的行的动动作。作。这这一特定的一特定的过过去去时间时间除除有上下文暗示以外有上下文暗示以外,一般用一般用时间时间状状语语来表示。来表示。2.结结构构 was/were+动词动词-ing例如例如:A:Whatwereyoudoingateightlastnight?昨晚八点你在干什么?昨晚八点你在干什么?B:Iwastakingashower.我我(当时当时)在淋浴。在淋浴。A:Whatwashedoingwhentherainstormcame?暴风雨来的时候他在干什么?暴风雨来的时候他在干什么?B:Hew
4、asreadinginthelibrarywhentherainstormcame.暴风雨来的时候他在暴风雨来的时候他在图书馆看书。图书馆看书。A:WhatwasJennydoingwhileLindawassleeping?琳达在睡觉的时候琳达在睡觉的时候,珍妮在做什么?珍妮在做什么?B:WhileLindawassleeping,JennywashelpingMarywithherhomework.琳达在睡觉的时候琳达在睡觉的时候,珍妮在帮助玛丽做珍妮在帮助玛丽做作业。作业。肯定式:肯定式:I/He/She/Itwasworking.We/You/They/wereworking.否定式否
5、定式:I/He/She/Itwasnotworking.We/You/They/werenotworking.3.句式句式(以以work为为例例)疑疑问问式和式和简简略回答略回答: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:注:1)Wasnot常常缩缩
6、略略为为wasnt;werenot常常缩缩略略为为werent。2)一般一般过过去去时时与与过过去去进进行行时时用法的比用法的比较较:一般一般过过去去时时表示在表示在过过去某个去某个时间时间发发生生过过的的动动作或存在的状作或存在的状态态,而而过过去去进进行行时则时则表示在表示在过过去某一去某一时时刻或某刻或某一段一段时间时间正在正在进进行的行的动动作。作。例如例如:Davidwrotealettertohisfriendlastnight.大大卫卫昨晚昨晚给给他的朋友写了封信。他的朋友写了封信。(信写完信写完了。了。)Davidwaswritingalettertohisfriendlast
7、night.大大卫卫昨晚一直在昨晚一直在给给他的朋友写信。他的朋友写信。(信不信不一定写完。一定写完。)atfiveyesterdayafternoonA:Whatwastheboydoingattableatfiveyesterdayafternoon?B:Hewasspeakingwithagirl.A:Wasthegirlatthetablewriting?B:No,shewasnt.when和和while都可表示都可表示“当当的的时候时候”,引导时间状语从句。你知道两,引导时间状语从句。你知道两者在过去进行时中的用法有什么不同吗者在过去进行时中的用法有什么不同吗?请仔细观察下面的例句,
8、然后补全请仔细观察下面的例句,然后补全空格中的内容。空格中的内容。IwaswalkingtoschoolwhenIsawacatinatree.WhenSallyarrivedhome,hermotherwascleaningthehouse.主句的动作是持续性的,而从句动作是主句的动作是持续性的,而从句动作是短暂性的,此时用短暂性的,此时用_引导时间状语从引导时间状语从句,主句用句,主句用_时态,从句用一般时态,从句用一般过去时态。过去时态。过去进行过去进行whenWhileIwassleepinginthebedroom,someoneknockedatthedoor.Davidfellw
9、hilehewasridinghisbike.主句的动作是短暂性的,从句的动作主句的动作是短暂性的,从句的动作是持续性的,此时用是持续性的,此时用_引导从引导从句,主句用句,主句用_时态,从句时态,从句用过去进行时态。用过去进行时态。一般过去一般过去whileWhileAndywaswaitingforthebus,hewasreadinganewspaper.HewascleaninghiscarwhileIwascooking.主句和从句的动作在过去的某时刻或某主句和从句的动作在过去的某时刻或某段时间同时发生,而且动作都是持续性段时间同时发生,而且动作都是持续性的,此时用的,此时用_引导从
10、句,而且主引导从句,而且主句和从句都用句和从句都用_时态。时态。过去进行过去进行while将下列汉语句子翻译成英语。将下列汉语句子翻译成英语。1.当我正在网上查找信息的时候,门铃当我正在网上查找信息的时候,门铃响了。响了。WhileIwaslookingforinformationontheInternet,thedoorbellrang.2.当我看见他的时候,他正在做一架模当我看见他的时候,他正在做一架模型飞机。型飞机。HewasmakingamodelplanewhenIsawhim.3.当我正在跑步的时候,我妈妈和我妹当我正在跑步的时候,我妈妈和我妹妹正在放风筝。妹正在放风筝。While
11、Iwasrunning,mymotherandmysisterwereflyingakite.Look at the table and write sentences with both while and when.JohnMarytakephotosbuyadrinkplaythepianoleavethehousecleanhisroomturnontheradioshoptakethecartothecarwash4a1.WhileJohnwastakingphotos,Maryboughtadrink.JohnwastakingphotoswhenMaryboughtadrink.
12、2.WhileJohnwasplayingthepiano,Maryleftthehouse.JohnwasplayingthepianowhenMaryleftthehouse.3.WhileJohnwascleaninghisroom,Maryturnedontheradio.JohnwascleaninghisroomwhenMaryturnedontheradio.4.WhileJohnwasshopping,Marytookthecartothecarwash.JohnwasshoppingwhenMarytookthecartothecarwash.Fill in the blan
13、ks with was,were,when or while.At7:00a.m.,Iwokeup._I_makingmybreakfast,mybrother_listeningtotheradio._Iwaseating,theradionewstalkedaboutacaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook._wegottotheplaceoftheaccident,thecar_inbadshapefromhittingatree.Butluckilythedriver_fine.Theroads_i
14、cybecauseoftheheavysnowfromthenightbefore.WhilewaswasWhileWhenwaswaswere4bWhat were you doing at these times last Sunday?Fill in the chart.Then ask your partner.YouYourpartner9:00a.m.11:30a.m.4:00p.m.9:00p.m.4cA:WhatwereyoudoingatnineoclocklastSundaymorning?B:Iwassleeping.Howaboutyou?A:Iwasdoingmyho
15、mework.B:Yourekidding!I.根据汉语意思完成下列英语句子,每空根据汉语意思完成下列英语句子,每空一词。一词。1.昨天下午五点钟你哥哥在做什么?昨天下午五点钟你哥哥在做什么?What_yourbrother_atfiveyesterdayafternoon?2.昨天我回到家时,我妈妈在洗衣服。昨天我回到家时,我妈妈在洗衣服。Mymother_clothes_I_homeyesterday.waswashingwasdoingwhengot3.你做作业时,你妹妹在干什么?你做作业时,你妹妹在干什么?What_yoursister_you_yourhomework?whilewe
16、redoingwasdoing.根据各题后括号内的要求完成下列各根据各题后括号内的要求完成下列各题,每空一词(含缩略形式)。题,每空一词(含缩略形式)。1.Iwasrunningintheparkat7:00yesterdaymorning.(改为一般疑问句并改为一般疑问句并作肯定回答作肯定回答)_intheparkat7:00yesterdaymorning?_,_.YesIwasWereyourunning2.IwasflyingkiteswithmyfriendsatthistimelastSunday.(对划线部分提问对划线部分提问)_atthistimelastSunday?3.Theywereplayingbasketballfromthreetofouryesterday.(改为否定句改为否定句)They_basketballfromthreetofouryesterday.werentplayingWhatwereyoudoingAfterclass,pleasemakesomedialogues withthephrasesandsentencesin4c.