一般过去时讲解和练习

一般过去时1.用来描述在过去某个时候发生的动作或存在的状态。

例：Hewashereyesterday.Igotupatsixthirtyyesterdaymorning.Myfatherwasatworkyesterdayafternoon.Didyouhaveagoodtimelastsummer?2.它也可以用来表示在过去某段时间里经常发生的习惯性动作。Myfatheroftenwenttoworkbybuslastyear.WhenIwasachild,Ioftenlistenedtomusic.一般过去时的句子里常常有一个意义较具体的过去时间状语。如：lastnight(week,month,year,century,etc.),yesterday,thedaybeforeyesterday,yesterdaymorning(afternoon,evening),in1999,twohoursago(oneweekago,treeyearsago,…)等等。一般过去时谓语动词的变化：

1.be动词变成was或were

2.实意动词变成过去式：

(1)一般情况下，动词词尾加-ed，如：

work---workedplay---playedwanted----wanted

(2)以不发音的-e结尾动词，动词词尾加-d，如：

live---livedmove----movedtaste---tastedhope---hoped

(3)以辅音字母+y结尾的动词，把-y变为-i再加-ed，

如：

study---studiedcopy---copiedcry---criedcarry---carried

(4)以一个辅音字母结尾的重读闭音节动词，双写词尾

辅音字母，再加-ed，如：

stop---stoppedtrip--tripped清对清,浊对浊。元音后面还是浊,/t/、/d/后面发/id/。其余后面常发浊。1.

在轻辅音[p][k][f][s]等后加ed读轻辅音/t/

：

asked

cooked

worked

looked

talked

picked

helped

surfed

2.在浊辅音[b][g][v][z][m]等及元音后加ed读浊辅音/d/

：

lived

listened

closed

opened

watered

played

3.在/t//d/之后读/Id/

：add---added

need---needed

shout---shouted

wait---waited

want---wanted

目前我们学过的在句子中做谓语的动词有两类：1.be动词

am,iswasarewere2.实意动词

除了be动词以外，都是实意动词。我们平常用的那些动词，例如，eat,look.teach.see.hear.等

☆助动词dodiddo有两个词性，一个是助动词，做助动词的时候没有词义，只是协助动词。一个是实意动词，表示“做”的意思，比如dohomework否定句和疑问句

一般过去时句中谓语动词是be动词的时候，否定句在be动词(即:was或were)后加not，一般疑问句把was或were调到句首。例：Itwashotyesterday.Itwasn'thotyesterday.Wasithotyesterday?

一般过去时句中谓语动词是实意动词的时候，变成否定句和疑问句，都要借助于助动词did,否定句在助动词did后面加not,疑问句用did来提问(注意：只要出现助动词，后面动词一定要还原）例：SheplayedcomputerlastSunday.Shedidn'tplaycomputerlastSunday.DidsheplaycomputerlastSunday?

答案1.look 2.live 3.stop4.carry 5.hope 6.trip7.call 8.finish 9.want10.are 11.go 12.have13.do 14.get 15.come16.say 17.see 18.put19.eat 20.take 21.read动词过去式转换练习将下列动词变为过去式1.looklooked 2.livelived 3.stopstopped4.carrycarried 5.hopehoped 6.triptripped7.callcalled 8.finishfinished 9.wantwanted10.arewere 11.gowent 12.havehad13.dodid 14.getgot 15.comecame16.saysaid 17.seesaw 18.putput19.eatate 20.taketook 21.readread动词过去式转换练习将下列动词变为过去式返回1.Iwasplayedcomputeryesterday.2.TheywerebakedbreadinthekitchenlastSunday.3.ShewaswenttoschoollastMonday.4.Itwasn'tdidgood.5.Hewasmadeacakeyesterdayafternoon.Iplayedcomputeryesterday.

TheybakedbreadinthekitchenlastSunday.ShewenttoschoollastMonday.Itwasn'tgood.

Hemadeacakeyesterdayafternoon.1.Itwerehotlastsummer.2.Thechildrenwashappy.3.Shewereateachertenyearsago.4.Heweren'tadriver5yearsago.5.Theywashappylastnight.Itwashotlastsummer.Thechildrenwerehappy.Hewasn'tadriver5yearsago.

Shewasateachertenyearsago.

Theywerehappylastnight.

1.Lucydidn'twenttoschoollastweek.2.Simondidn'tdoeshishomework.3.HarryandTimdidn'thastoys.

4.Didhedoeshishomeworkyesterday?5.Didshehasabook?Lucydidn'tgotoshoollastweek.Simondidn'tdohishomework.Harryandtimedidn'thavetoys.Didhedohishomeworkyesterday?Didshehaveabook?改写句子：1、Lucydidherhomeworkathome.（改否定句）Lucy______________herhomeworkathome.2、Hefoundsomemeatinthefridge.（变一般疑问句)______he___________meatinthefridge?3、Shehadabook.（变一般疑问句)_______she_____abook?4、Therewassome