小學(xué)英語語法：一般過去時課件

小學(xué)生英語語法學(xué)習(xí)目標(biāo)1.一般過去時的概念2.動詞過去式的構(gòu)成3.一般過去時與一般現(xiàn)在時的比較4.一般過去時的基本句型及轉(zhuǎn)換5.靈活運用（練習(xí)與答案）一.一般過去時的概念表示過去某個時間發(fā)生的動作或存在的狀態(tài)1.概念pastnowfutureyesterday(morning

…)last(year,week,night,month…)in1990(過去的年)2.時間twodaysagothedaybeforeyesterdayjustnow=amomentago3.結(jié)構(gòu)主語+動詞的過去式+其它二.動詞過去式的構(gòu)成1.

規(guī)則動詞looklookedplayedstarted1）一般在動詞原形末尾加–

ed

playstart2）結(jié)尾是e

的動詞只加--dlivehopeuselivedhopedused3）末尾只有一個輔音字母的重讀閉音節(jié)詞，先雙寫這個輔音字母，再加—edstopplantripstoppedplannedtripped4）結(jié)尾是“輔音字母+y”的詞，先變“y”為“i”再加—edstudy

studiedcarry

carried2.

不規(guī)則動詞1）過去式與原形一樣讓花錢放砍,剪受傷讀書變元音字母為a跑過來坐下給唱歌喝游泳開始i中間去e末尾加te

te

te

te

t把i

變成oioioiothink→thought

想bring→broughtought買ought6

——aught是關(guān)：

catch→caughtaught7.

ow/aw

改為

ewew知ewewew8結(jié)尾d變t：dtdtdtdt剩余不規(guī)則動詞表grewputreadransweptsatsleptspentcaughtswamwrotelivedstoppedplannedstudiedcarriedwasweredidwenthadmadegotfeltbuiltfoughtgavetaughtsangboughtcutcamedrewdrankdrovehopedusedatesaidstoodfoundbeganbroughtlookedplayedstarted三.

一般現(xiàn)在時和一般過去時句型結(jié)構(gòu)的異與同含有be

動詞的句型?

一般現(xiàn)在時表示某人某

?

一般過去時表示過去時間物現(xiàn)在的狀態(tài)，性質(zhì)等．eg:內(nèi)某人某物存在的狀態(tài)，性質(zhì)等．eg:I

am

a

teacher

now.She(He)

is

a

singer.WeI

was

a

teacherlastyear.She(He)

was

a

singer.WeThey

are

happy.YouYou

were

happy.They含有be

動詞的句型結(jié)構(gòu)§

一般現(xiàn)在時：

1）肯定式:主語＋be(am/is/are)＋表語§

一般過去時：1）肯定式:主語＋be(was/were)＋表語．

2）否定式:2）否定式：主語+be(am/is/are)+not+表語主語＋be(was/were)+not+表語3）一般疑問式：3）一般疑問式：BE(AmIsAre)+主語＋表語？BE(WasWere)+主語＋表語？4）特殊疑問句：4）特殊疑問句：疑問詞+一般疑問式：疑問詞+一般疑問式：不含be

動詞的句型§

一般現(xiàn)在時用來表示習(xí)慣性，

§

一般過去時用來表示在過去經(jīng)常性發(fā)生的動作．的時間里發(fā)生的動作．主語＋動詞原形＋其它主語＋動詞過去式（+ed)＋其它主語(單三)＋動詞現(xiàn)在式(+s)＋其它

eg:eg:1）Iwenttoworkbybus1）Igotoworkbybus

everyday2）youwatchTVeverynight.yesterday.2）youwatchedTVlast

night.3）weplaybasketballonthe3）Weplayedbasketballlastweekends.weekend.4）Theyhavelessons4）Theyhad

lessonstwoeverymoring.daysago.四.

一般過去時的常見句型1.肯定陳述句主語+

動詞的過去式+

其它1）He

was

at

home

last

night.2）My

parents

were

in

the

park

just

now.3）They

enjoyed

the

fashion

show

last

Friday.4）He

went

to

the

toy

store

yesterday.

他昨天去玩具店了。2.否定陳述句主語+

wasn’t/weren’t

+

其它主語+

did

not

(didn‘t)+

動詞原形+其它1）Hewasn’tathomelastnight.2）Thechildrenweren’tinBeijinglastFriday.3）Theydidn'tenjoythefashionshow

lastFriday.4）Hedidn'tgotothetoystore

yesterday.他昨天沒去玩具店3.一般疑問句Did(was/were)+主語＋動詞原形＋其它？1）Was

he

at

home

last

night?---Yes,

he

was./

No,

he

wasn’t.2）Were

the

children

in

the

park

just

now?---Yes

,they

were./

No,

they

weren’t.3）Did

they

enjoy

the

fashion

show

last

Friday?---Yes,they

did.

/

No,they

didn't.4）Did

you

go

to

Beijing

last

week?---Yes,

we

did.

(No,

we

didn't.)5）Did

you

meet

the

businessman

before?---No,

I

didn't.

(Yes,

I

did.)4.

特殊疑問句疑問詞＋did(was/were)+主語＋動詞原形＋其它？1）Whenwasheat

home?---Lastnight.2）Whenweretheyinthepark?

---Justnow.3）WhendidtheyliveinBeijing?

---Lastyear.4）Whatdidyoudolastnight?---I

didmyhomework.5）Wheredidyougolastweek?---I

wenttoShanghaiwithmyparents_____I

_w_e_n_t_t_o__a_p_a_r_k_b_y__b_ik_e__.

___________4.jumped,the,into,lake,he,and,the,to,swam,kite.___________________________________2)

TomandNike

___

(be)myclassmates.6)

They

______(be)

farmers

two

years7)

Mike______(be)

a

baby

long

long

ago.werewashereyesterday.(be)upat6:00yesterdaymorning.(get)youagoodtimelastSunday?(have)13)

Myfather

went

oftentoworkbybuslastyear.(go)14)

Ioften

listened

topopmusic3yearsago.(listen)swaminthepoolin

2002.(swim)16)

I_____(be)illlastSunday.Did

clean18)

____you______(clean)yourroomjustnow.studiedwent23)

They_____(go)tothezooyesterdaymorning.25)

Joy_v_is_i_te__d

(visit)meyesterdayevening.livedwas27)

He_____(be)hereamomentago.否定句：

Lucydoesn’tdoherhomeworkathomeeverydayLucydoherhomeworkathomDoeseveryday

?2)

Lucydidherhomeworkathomeyesterday.Lucydidn’tdoherhomeworkathomeyesterday.DidLucydoherhomeworkathomeyesterday?一般疑問句