初中英语八年级下册SectionAGrammarfocusa-4c“十校联赛”一等奖

SectionAGrammarfocus4a—4c过去进行时

定义：表示在过去某一时刻或某一段时间正在进行的动作。构成：was/were+doing

句式：肯定句：主语+was/were+doing+其他否定句：主语+wasn’t/weren’t+doing+其他一般疑问句：

Was/Were+主语+doing+其他？答语：Yes,主语+was/were.No,+主语+wasn’t/weren’t.特殊疑问句：特殊疑问词+一般疑问句？用法（时间状语）1.at+

时刻（几点几分）+过去某一时间（先小后大）at8:ooyesterdaymorningat9:00lastSunday

2.

atthistime(在这时)+过去某一时间atthistimeyesterdayatthistimelastweekend3.

atthattime在那时

4.

atthetimeof…(在…时候)

atthetimeoftherainstorm/rain/snow/wind⑸when+一般过去时的句子（表示过去某一动作发生时，另一个动作正在进行，持续时间长的动作用过去进行时）whentheteachercamein,whenIgothomeWeweretalkingwhentheteachercamein.(用while改写)___________________________________________________翻译句子：当我回到家时，我妈妈正在做家务。____________________________________________________⑹while+过去进行时的句子

（表示两个同时进行的持续动作，主从句都用过去进行时）WhileIwashelpingmymothercookdinner,mysisterwaswatchingTV.⑺from+时刻+to+时刻+过去某一时间from7:00to8:00yesterday,from2:00to3:00lastMondayWhatwereyoudoingateightlastnight?Iwastakingashower.Whatwasshedoingatthetimeoftherainstorm?Shewasdoingherhomework.GrammarFocusWhatwashedoingwhentherainstormcame?Hewasreadinginthelibrarywhentherainstormcame.Task1翻译句子WhatwasBendoingwhenitbegantorainheavily?Whenitbegantorain,Benwashelpinghismommakedinner.WhatwasJennydoingwhileLindawassleeping?WhileLindawassleeping,JennywashelpingMarywithherhomework.总结:was/were+doing+过去某一具体时刻过去进行时+while+过去进行时过去进行时+when+一般过去时一般过去时+when/while+过去进行时when与whileWhen“当…时候”，既表示时间点，又表示时间段，从句谓语动词可以是延续性的，也可以是非延续性的。While“与…同时”，只表示某个时间段，从句谓语动词必须是延续性的动词，且多用于进行时态。“然而，但是”

I’moutgoingwhilemysisterisshy.JohnMarytakephotosbuyadrinkplaythepianoleavethehousecleanhisroomturnontheradioshoptakethecartothecarwashTask2

Finish4aLookatthetableandwritesentenceswithbothwhileandwhen.

WhileJohnwastakingphotos,Maryboughtadrink.JohnwastakingphotoswhenMaryboughtadrink.WhileJohnwasplayingthepiano,Maryleftthehouse.JohnwasplayingthepianowhenMaryleftthehouse.WhileJohnwasshopping,Marytookthecartothecarwash.JohnwasshoppingwhenMary

tookthecartothecarwash.WhileJohnwascleaninghisroom,Maryturnedontheradio.JohnwascleaninghisroomwhenMaryturnedontheradio.

Task3

Finish4c

Fillintheblankswithwas,were,whenorwhile.At7:00a.m.,Iwokeup.______I____makingmybreakfast,mybrother_____listeningtotheradio._______Iwaseating,theradionewstalkedaboutacaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook._______wegottotheplaceoftheaccident,thecar______inbadshapefromhittingatree.Butluckily,thedriver______fine.Theroads______icybecauseoftheheavysnowfromthenightbefore.While

waswasWhileWhenwas

waswere

A:Whatwereyoudoingatnineo’clocklastSundaymorning?B:Iwassleeping.Howaboutyou?A:Iwasdoingmyhomework.B:You’rekidding!Task4Finish4c.WhatwereyoudoingatthesetimeslastSunday?Fillinthechart.Thenaskyourpartner.YouYourpartner9:00a.m.11:30a.m.4:00p.m.9:00p.m.Ⅰ.用所给词的正确形式填空：1.Atthetimeofyesterday,I___________(read)newspaperswhileMary_______________(play)computergames.2.Thestudents____________(talk)abouttheTVplaywhentheteacherwentintotheclassroom.3.—What________you_________(doing)atnineo’clockyesterday?--I______________(study)inclass.4.Hesaidhe____________(leave)forAmericathenextday.5.Iwas____________(fold)myclotheswhilemysisterwasmakingherbed.wasreadingwasplayingwasstudyingdoingwasleavingwasfoldingwastalkingwereⅡ.用when/while填空1.Hecamein__________wewerewatchingTV.2.________IarrivedinShanghai,itwasalreadyhalfpastten.3.MymotherwaswatchingTV_______myfatherwasreadingthenewspaper.4.___________shewasreadingthebook,hewascleaningthekitchen.5.Itwasraining________wegotoffthebus.when/whilewhenwhilewhilewhenⅢ.单选()1.—IsawMr.Greenintheofficeattenyesterdaymorning.--That’simpossible.He_______anEnglishpartywithus.A.hasB.washavingC.hadD.hashad()2.--_____you_____toNanhuParkaweekago?--Yes.Wehadagoodtimethere.A.Do;goB.Did;goC.Did;wentD.were;going()3.____Igothome,mysisterwasdoingherhomework.A.WhenB.BecauseC.IfD.Though()4.Tom______hismothermakedinnerwhenhisfathergothomefromwork.