一般过去时讲解

更新时间:2022-11-23 02:40:11 阅读: 评论:0


2022年11月23日发(作者:拜仁2 0沙尔克)

小学英语一般过去时专题讲解

一、一般过去时的定义

1.表示过去某个时间发生的动作或存在的状态,常和表示过去的时间状语连用,

如:yesterday,lastnight,in1990,twodaysago等;

Iwasatthezooyesterday.

Iwenttobedatelevenlastnight.

2.表示过去经常或反复发生的动作,常和表示频度的时间状语连用。

WhenIwasachild,Ioftenplayedfootballinthestreet.

Myfatheroftendrovetoworklastyear.

二、一般过去时的构成

1.在表示某个时间里存在的状态

主语+be的过去式(was,were)+其它。

Be的过去式的用法:was用于我(I)、他(he)、她(she)、它(it),复数(we,you,they)全部都用

were.

Iwasathomeyesterday.

Wewereinthegymjustnow.

2.在表示过去某个时间里发生的动作

主语+动词的过去式+其它。

★三、动词过去式变化规则:

1.一般在动词末尾加-ed,

如:wash—_______play—_______

2.结尾是e加d,

如:dance—dancedlove—_____live—________

3.以“辅音字母+y”结尾的,变y为i,再加-ed,

如:carry—carriedstudy—_______

4.末尾只有一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,

如:stop-_______

5.不规则动词过去式:(注:除去不规则变化动词,其他动词都是规则变化)

原型过去式原型过去式原型过去式原型过去式

am/iswasleaveleftgowentmakemade

arewerecomecamebuyboughtwritewrote

dodidhavehaddrinkdrankdrawdrew

esaweatateswimswamflyflew

saysaidtaketookreadreadriderode

givegaverunranputputspeakspoke

getgotsingsang

四、一般过去时态的“三变”技巧

一变:肯定句变为否定句

【技巧1】当句中含有情态动词或助动词could,would,等时,可直接在其后面加not构成否

定句。例如:Icouldgetyouabook.→Icouldnot/couldn'tgetyouabook.

【技巧2】当句中含有系动词was,were时,可直接在其后加not构成否定句。例如:

Iwasathomewhenyoucalledme.→Iwasnot/wasn'tathomewhenyoucalledme.

【技巧3】当句中谓语是除情态动词、助动词、系动词was,were以外的动词时,在该动词之

前加didnot/didn't,动词还原,构成否定句。例如:

ThesingersangsomeChinesongs.→Thesingerdidnot/didn'tsinganyChinesongs.

二变:陈述句变为一般疑问句

【技巧1】移动词语的位置。将was,were,could,would,should等移到句首。例如:

Hecouldreadit.→Couldhereadit?

【技巧2】添加助动词did。谓语是除情态动词、助动词、系动词was,were以外的动词时,

在主语之前加did,动词还原。例如:

MissZhanglookedveryold.→DidMissZhanglookveryold?

三变:陈述句变为特殊疑问句

【技巧1】确定疑问词:人who/whom,物what,地点where,时间when/whattime,原因

why,频率howoften,长度howlong,距离howfar等等。例如:

Theygavethemooncakelastnight.→Whendidtheygivethemooncake?

【技巧2】辨认结构形式:疑问词+情态动词/助动词/was/were/did+主语+...?例如:

Heplayedbasketballatschoolyesterday.→Wheredidheplayedbasketballyesterday?

一般过去时用法专练:

一、写出下列单词的过去式。

1,look_________2,live________3,stop________4,carry________

5,hope________________7,finish_______8,are__________

9,want________10,go________11,have_______12,do__________

_______________________________

___________________________

__________________

______________

________________

_______________

_______________

二、用动词的适当形式填空。

用be动词的适当形式填空

1.I_______atschooljustnow.

________atthecamplastweek.

________studentstwoyearsago.

________onthefarmamomentago.

ng________elevenyearsoldlastyear.

________anappleontheplateyesterday.

用行为动词的适当形式填空

_________(live)inWuxitwoyearsago.

________(eat)abirdlastnight.

_______(have)apartylastHalloween.

________(pick)uporangesonthefarmlastweek.

5.I________(make)amodelshipwithMikeyesterday.

________(play)chessintheclassroomlastPElesson.

er_______(cook)anicefoodlastSpringFestival.

ls________(sing)and_______(dance)attheparty.

三、选择。

()1.—Didyouhelpmecleanmyroom?—Yes,I.

()2.—WhatdidLisadoyesterday?—Shetomusic.

ed

()____he_____yesterday?

,,,do

()okslastweekend.

()5.—Whatdidyoudolastweekend?—ITV.

d

()swimminglastweekend?

四、句型转换

xciting.

否定句:________________________________________________

一般疑问句:____________________________________________

肯、否定回答:__________________________________________

studentswereveryexcited.

否定句:________________________________________________

一般疑问句:____________________________________________

肯、否定回答:__________________________________________

hedTVlastnight.

否定句:________________________________________________

一般疑问句:____________________________________________

肯、否定回答:__________________________________________

课后作业

一般现在时与一般过去时综合练习

一、单选。

()____ents____inahospital.

;;;ing;work

()heboys_____ablackhat.

()’tgoshoppingbecauit____yesterday.

’’

()____intheeastand____inthewest.

;;,;ts

()i____musicandoften____tomusic.

;;;;listen

()____Englishlastnight.

d

二、填空。

l_________(go)tothemountainsyesterdaymorning.

2._____yoursister_______(know)English?

_________(想要)togoswimming?

4._________she_________(do)thehouworkeveryday?

ndDannyusually______(play)gamesintheafternoon.

________Tom________(do)onSaturdayevening?

He________(watch)TVand__________(read)aninterestingbook.

三、改写句子。

dherhomeworkathome.(改否定句)

Lucy____________________herhomeworkathome.

dsomemeatinthefridge(冰箱).(变一般疑问句)

___________he_____________________meatinthefridge?

yedthereforaweek.(对划线部分提问)

_____________________________she_________there?

assomeorangeinthecup.(变一般疑问句)

________there___________orangeinthecup?

eisMeiLing.(对划线部分提问)

eveningschoolatnight.(改否定句)

herworksinaradiofactory.(改为一般疑问句)

earedpencil.(改为一般疑问句)

四、读下列短文,选择正确答案。

othefarm(农场)asarivernearthefarm.I

lyIdropped(掉进)intotheriver,“Help,

Help…”Mydogjumpedinto(跳进)theriverandswamtome,Tenminuteslater,Iwassaved(救).

oodfriends.

()ery.

()othefarmwithmy.

r

()dplayedwith.

er

()intotheriverandsavedme.

er

()rygratefultomy.

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