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小学生英语语法一般过去时1/22学习目标1.普通过去时概念2.动词过去式组成4.普通过去时基本句型及转换3.普通过去时与普通现在时比较5.灵活利用(练习与答案)2/22
3.结构1.概念2.时间主语+动词过去式
+其它yesterday(morning
…)last
(year,week,night,month…)in1990(过去年)twodaysagothedaybefore
yesterdayjustnow=amomentago
nowpastfuture一.普通过去时概念表示过去某个时间发生动作或存在状态3/221.规则动词looklooked1)普通在动词原形末尾加–edplayplayedstartstarted2)结尾是e动词只加
--dlivelivedhopehopeduseused3)末尾只有一个辅音字母重读闭音节词,先双写这个辅音字母,再加—ed
stopstoppedplanplannedtriptripped4)结尾是“辅音字母+y”词,
先变“y”为“i”再加—ed
studystudiedcarrycarried二.动词过去式组成4/221)过去式与原形一样let→let让
put→put放下cut→cut砍,剪cost→cost花钱read→read读书hurt→hurt受伤2)变元音字母为arun→ran跑come→
came过来sit→sat坐下give→gave给drink→drank喝begin→began开始sing→sang唱歌swim→swam游泳3.中间去e末尾加t:
sleep→slept
睡觉sweep→swept
拖地
keep→kept
保持feel→felt
感觉4.把i变成owrite→wrote写ride→rode骑(车)drive→drove开(车)2.不规则动词5/225.—ought:think→thought
想
buy→bought买bring→brought带着fight→fought打仗6——aught是关:catch→caught抓teach→taught教学ow/aw改为
ewknow→knew知道grow→grew长大throw→threw扔draw→drew画画8结尾d变t:build→built建造spend→spent花钱/时间lend→lent借给他人send→sent寄6/22am,isare*do*go*havemake*get*eatsaystand*findbeginbringlookplayfeelbuildfightgiveteachsingbuycutcomedrawdrinkdrivehopeusestartwasweredidwenthadmadegotatesaidstoodfoundbeganbroughtlookedplayedfeltbuiltfoughtgavetaughtsangboughtcutcamedrewdrankdrovehopedusedstarted剩下不规则动词表
growputreadrunsweepsitsleepspendcatchswimwritelivestopplanstudycarry
grewputreadransweptsatsleptspentcaughtswamwrotelivedstoppedplannedstudiedcarried7/22含有
be动词句型普通过去时表示过去时间内某人某物存在状态,性质等.eg:Iwas
ateacherlastyear.She(He)wasasinger.WeYou
werehappy.They普通现在时表示某人某物现在状态,性质等.eg:I
amateachernow.She(He)isasinger.WeTheyarehappy.You三.
普通现在时和普通过去时句型结构异与同8/22含有
be
动词句型结构普通现在时:
1)必定式:
主语+be(am/is/are)+表语2)否定式:
主语+be(am/is/are)+not+表语3)普通疑问式:
BE(AmIsAre)+主语+表语?4)特殊疑问句:疑问词+普通疑问式:
普通过去时:1)必定式:
主语+be(was/were)+表语.
2)否定式:主语+be(was/were)+not+表语3)普通疑问式:BE(WasWere)+主语+表语?4)特殊疑问句:疑问词+普通疑问式:9/22不含
be
动词句型普通现在时用来表示习惯性,经常性发生动作.
主语+动词原形+其它
主语(单三)+动词现在式(+s)+其它eg:1)Igotoworkbybuseveryday2)youwatchTVeverynight.3)weplaybasketballontheweekends.4)Theyhavelessonseverymoring.普通过去时用来表示在过去时间里发生动作.
主语+动词过去式(+ed)+其它eg:1)Iwenttoworkbybusyesterday.2)youwatchedTVlastnight.3)Weplayedbasketballlastweekend.4)Theyhadlessonstwodaysago.10/221)Hewasathomelastnight.2)Myparents
wereintheparkjustnow.3)TheyenjoyedthefashionshowlastFriday.4)Hewenttothetoystoreyesterday.他昨天去玩具店了。1.必定陈说句主语+动词过去式
+其它四.
普通过去时常见句型11/222.否定陈说句主语+wasn’t/weren’t
+其它
主语+didnot(didn‘t)+动词原形+其它1)Hewasn’tathomelastnight.2)Thechildrenweren’tinBeijinglastFriday.3)Theydidn'tenjoythefashionshowlastFriday.4)Hedidn'tgotothetoystoreyesterday.他昨天没去玩具店12/221)Washeathomelastnight?---Yes,hewas./No,hewasn’t.2)Werethechildrenintheparkjustnow?---Yes,theywere./No,theyweren’t.3)DidtheyenjoythefashionshowlastFriday?---Yes,theydid./No,theydidn't.4)DidyougotoBeijinglastweek? ---Yes,wedid.(No,wedidn't.)5)Didyoumeetthebusinessmanbefore? ---No,Ididn't.(Yes,Idid.)3.普通疑问句Did(was/were)+主语+动词原形+其它?13/221)When
washeathome?---Lastnight.2)Whenweretheyinthepark?---Justnow.3)When
didtheylive
inBeijing?---Lastyear.4)Whatdidyoudo
lastnight? ---Ididmyhomework.5)Where
didyougo
lastweek?---IwenttoShanghaiwithmyparents4.特殊疑问句疑问词+did(was/were)+主语+动词原形+其它?14/22做题了,看看谁最棒?1.连词成句1.did,what,you,yesterday,do.____________________________________2.watch,John,did,TV,weekend,last.____________________________________3.went,I,to,by,park,a,bike
____________________________________4.jumped,the,into,lake,he,and,the,to,swam,kite.___________________________________Whatdidyoudoyesterday?JohndidwatchTVlastweekend.
Iwenttoaparkbybike.15/221)She___(be)ourEnglishteacher.2)TomandNike___(be)myclassmates.
3)I___(be)astudent.
4)You___(be)alovelygirl.5)They___(be)myparents.6)They______(be)farmers
twoyearsago.7)Mike______(be)ababylong
longago.8)We__________(be)athomelastnight.isareamarearewerewerewas2.用动词适当形式填空16/2210)He
hereyesterday.(be)11)I
upat6:00yesterdaymorning.(get)12)
you
agoodtimelastSunday?(have)
was
gotDidhave13)Myfather
oftentoworkbybuslastyear.(go)14)Ioften
topopmusic3yearsago.(listen)15)Heusually
inthepoolin
.(swim)
went
listened
swam16)I_____(be)illlastSunday.17)Amy_____(sit)hereyesterday.18)____you______(clean)yourroomjustnow.wassatDidclean17/2227)He_____(be)hereamomentago.19)Mysister_____(be)bornonJune5.1996.20)_____(be)yourparentsathomejustnow?21)He_______(study)Frenchherelastyear.22)She_____(do)homeworklastnight.23)They_____(go)tothezooyesterdaymorning.24)We_____(have)apartylastSaturday.26)They______(live)heretwoyearsago.25)Joy______(visit)meyesterdayevening.wasWerestudieddidwenthadvisitedlivedwas18/223.按要求改写句子1)Lucydoesherhomeworkathomeeveryday
否定句:
。
普通疑问句:
。Lucydoesn’tdoherhomeworkathomeeverydayDoes
Lucydoherhomeworkathomeeveryday?2)Lucydidherhomeworkathomeyesterday.否定句:.普通疑问句:.3)Iatesomemeatjustnow.否定句:.普通疑问句:.Lucydidn’tdoherhomeworkathomeyesterdayDid
Lucydoherhomeworkathomeyesterday?Ididn’teatanymeatjustnowDidyoueatanymeatjustnow?19/224)Theystayedthereforaweek否定句:.普通疑问句:.5)Therewassomeorangeinthecupyesterday..否定句:.普通疑问句:.Theydidn’tstaythereforaweekDidtheystaythereforaweek?Therewasn’tanyorangeinthecupyesterday.Wasthereanyorangeinthecupyesterday?4.对画线部分提问Katewenttoseemeyesterday.?WhendidKategotoseeyou?20/222.IlikedlivinginHefeibecauseitisbeautiful.
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