語法-一般過去時與過去進(jìn)行時

1、0Grammar：Tenses一般過去時與過去進(jìn)行時一般過去時與過去進(jìn)行時一般過去時一般過去時PastSimple構(gòu)成：構(gòu)成：waswere(be動詞)；did時間狀語：時間狀語：yesterdaylastweekin1945atthattimejustnowduringthewarbefeafewdaysagowhen…等基本用法：基本用法：1）表示過去某個時間發(fā)生的動作或情況，或過去習(xí)慣性動作，不強(qiáng)調(diào)不強(qiáng)調(diào)對現(xiàn)在的影響。通常與表示具

2、體的過去時間的狀語連用，或有上下文語境暗示。HeoftencametoseemewhileIwasinShanghai.Thewindowwasbrokenbythenaughtyboylastweek.SalesofCDShavegreatlyincreasedsincetheearly1990swhenpeople______toenjoytheadvantagesofthisnewtechnology.A.beginB.began

3、C.havebegunD.hadbegun我十年前開始學(xué)英語，但現(xiàn)在還是說得不夠好。I__________tolearnEnglish___________________butIstill_______speakitwellenoughnow.2）在時間、條件、方式或讓步狀語從句中，用一般過去時代替過去將來時。Hepromisedtobuymeacomputerifhegotaraise.Ex.Shetoldmethatshe____

4、____leaveuntilI_____back.A.willnotcameB.willnotcomeC.wouldnotcameD.wouldnotcome3)兩個或兩個以上在過去接連發(fā)生的一串動作用或but連接時，用一般過去Heboughtawatchbutlostit.Suddenlyatallmandrivingagoldencarriage_______thegirltookheraway____inthewoods.A.se

5、izingdisappearedB.seizeddisappearedC.seizingdisappearingD.seizeddisappearing4）有時可以代替一般現(xiàn)在時，表達(dá)一種婉轉(zhuǎn)、客氣、禮貌、商量的語氣。IwantedtoaskyouifIcouldbrowyourbikeWouldyoumindmysittinghere注意：一般過去時中動詞過去時的形式。注意：一般過去時中動詞過去時的形式。beginfgetreplyh

6、earbuildcostchoosereaddestroyfeelteachbreakdevelopleavespeakspendwriteteachstoplead過去進(jìn)行時過去進(jìn)行時PastContinuous構(gòu)成：構(gòu)成：wasweredoing時間狀語：時間狀語：atthattimeatnineyesterdaywhenIarrived或表示一段時間的thismningyesterday等。基本用法：基本用法：1）表示在過去某一時

7、刻正在發(fā)生的動作。有時沒有出現(xiàn)時間狀語，要注意上下文的暗示。WhatwereyoudoingatninelastnightIdon’tthinkJimsawmehewasstaringintospace.Howfast_____he______whentheaccident_______(drivehappen)2Grammar：一般過去時與過去進(jìn)行時一般過去時與過去進(jìn)行時Keys:Bbegantenyearsagocan’tCDwas

8、drivinghappenedIwasstayingathomealllastweek.Hewasneversatisfiedatthattime.Hewasalwayscomplaining.D書是去年寫的，而且已經(jīng)寫完了。書是否寫完了不清楚。Ex:Finishthesentenceswithpropertenses.1.didn’tseewere2.weretalking3.washavingwasrepted4.felloffbr

9、oke5.stood6.seecomes7.pedtookup8.weredoingcalled9.sawweresittingreading10.tookwasn’tlooking11.waswalkingheardwasfollowingstarted12.burntwascooking13.wascyclingsteppedwasgoingmanageddidn’thit14.learnare15.islookingisstayi