study和win的动词的过去式怎么写

try tried tried

forget forgot forgotten, forgot过去分词有规则变化和不规则变化两种。 1) 规则变化 情况 例词 读音与说明 动词原形 过去式 过去分词 一般在动词原形后加-ed look call open need looked called opened needed looked [lukt] called [kC:ld] opened [5EupEnd] needed [ni:did] ①-ed在清辅音音素后 发音为〔t〕，在浊辅音后发音为〔d〕，在元音后发音也为[d] ②-ed在〔t]、〔d〕 后发音为[id] ③但fix的过去式和过去 分词x不双写，为fixed. 以-e结尾的动词加-d move phone hope agree moved phoned hoped agreed moved [mu:vd] phoned [fEund] hoped [hEupt] agreed [E5^ri:d] 以辅音字母加y结尾的动词，变y为i， 再加-ed study carry try studied studied carried studied [5stQdid] carried [5kArid] tried [traid] 以原音字母加y结尾的词，直接加-ed play enjoy stay played enjoyed stayed played [pleid] enjoyed [in5dVCid] stayed [steid] 末尾只有一个辅音字母的重读闭音节词，双写该辅音字母，再加-ed stop plan fit stopped planned fitted stopped [stCpt] planned [plAnd] fitted [5fitid] 以-r音节结尾的词，双写r字母， 再加-ed prefer refer preferred referred preferred [prI`f:d] referred [ri5fE:] 2) 不规则变化 英语中有些动词的过去式和过去分词形式变化不规则，可分为五种情况。 1．动词原形、过去式和过去分词完全同形。 例： 原形 过去式 过去分词 cut（切） hit（打） cast（扔） hurt（伤害） put（放） let（让） shut（关） cost（花费） set（放） rid（清除） cut hit cast hurt put let shut cost set rid cut hit cast hurt put let shut cost set rid 2．过去式与过去分词完全同形。 例： 原形 过去式 过去分词 find（找到） pay（支付） lee（离开） lend（借出） meet（遇见） keep（保持） lose（丢失） teach（教） sit（坐） lead（） win（赢）除） found paid left lent met kept lost taught sat led won found paid left lent met kept lost taught sat led won 3．动词原形与过去分词同形 例： 原形 过去式 过去分词 come（来） run（跑） become（成为） came ran bec ame come run become 4．动词原形、过去式、过去分词形式完全不同。 例： 原形 过去式 过去分词 give（给） fly（飞） drink（喝） see（看见） go（去） know（知道） wear（穿） speak（说） ge flew drank saw went knew wore spoke given flown drunk seen gone known worn spoken 5．过去式和过去分词有两种形式 例： 原形 过去式 过去分词 burn（燃烧） burned burnt burned burnt learn（学习） learned learnt learned learnt ell（闻） elled elt elled elt spell （拼写） spelled spelt spelled spelt shine （照射） shined shone shined shone leap （跳） leaped leapt

burn的过去式和过去分词 burn的过去式和过去分词读音

burn的过去式和过去分词 burn的过去式和过去分词读音

burn的过去式和过去分词 burn的过去式和过去分词读音

burn的过去式和过去分词 burn的过去式和过去分词读音

become,blow,break,build,burn,buy,can,catch,choose,come,cost,cut,be,drink,drive,eat的过去式过去分词

其他变化

become, became , become

listen listened listened

blow, blew ,blown

break, broke , broken

build, built , built

burn, burnt , burnt

buy, bought , bought

can, could （没有过去分词，只有一般现在时和一般过去时两种形式）

catch, caught , caught

choose,chose , chosen

come, came , come

cost, cost cost

cut, cut , cut

be,was / were , been

drink,drank , drunk

drive,drove , driven

eat, ate , eaten

不规则动词表

F.fix的过去式和过去分词x不双写,为fixed.

abide abode,abided abode,

alight

arise arose arisen

awake awoke，awaked awoken

be was, were been

bear bore borne, born

beat beat beaten

become became become

befall befell befallen

beget begot begotten, begot

begin began begun

behold beheld beheld

bend bent bent

beree bereed, bereft bereed, bereft

beseech besought, beseeched besought, beseeched

beset beset beset

bespeak bespoke bespoken, bespoke

bespread bespread bespread

bestrew bestrewed bestrewed, bestrewn

bestride bestrode bestridden, bestrid, bestrode

bet bet, betted bet, betted

betake betook betaken

bink bought bought

bid bade, bid bidden, bid

bide bode, bided bided

bind bound bound

bite bit bitten, bit

bleed bled bled

blend blended, blent blended, blent

bless blessed, blest blessed, blest

blow blew blown

break broke broken

breed bred bred

bring brought brought

broadcast broadcast, broadcasted broadcast, broadcasted

browbeat browbeat browbeaten

build built built

burn burnt, burned burnt, burned

burst burst burst

buy bought bought

can could -

cast cast cast

catch caught caught

chide chid, chided chid, chidden, chided

choose chose chosen

clee cleed, cleft, clove cleed, cleft

clee cle cloven

cling clung clung

clothe clothed, clad clothed, clad

come came come

cost cost cost

creep crept crept

crow crowed, crew crowed

cut cut cut

dare dared, durst dared

deal dealt dealt

dig dug dug

dispread dispread dispread

do did done

draw drew dhold held heldrawn

dream dreamed, dreamt dreamed, dreamt

drink drank drunk

drive drove driven

dwell dwelt, dwelled dwelt, dwelled

eat ate eaten

fall fell fallen

feed fed fed

feel felt felt

fight fought fought

find found found

flee fled fled

fling flung flung

fly flew flown

fly fled fled

fly flied flied

forbear forbore forborne

forbid forbade, forbad forbidden

forecast forecast, forecasted forecast, forecasted

fordo fordid fordone

forego forewent foregone

foreknow foreknew foreknown

forerun foreran forerun

foresee foresaw foreseen

foreshow foreshowed foreshown

forel foretold foretold

forgive forge forgiven

forsake forsook forsaken

forswear forswore forsworn

freeze froze frozen

gainsay gainsaid gainsaid

get got got, gotten

gild gilded, gilt gilded

gird girded, girt girded, girt

give ge given

gre gred gren, gred

grow grew grown

hang g g

hang hanged hanged

he had had

hear heard heard

hee heed, hove heed, hove

hew hewed hewed, hewn

hide hid hidden, hid

hit hit hit

hurt hurt hurt

inlay inlaid inlaid

keep kept kept

kneel knelt, kneeled knelt, kneeled

knit knitted, knit knitted, knit

know knew known

lade laded laded, laden

lay laid laid

lead led led

lean leaned, leant leaned, leant

leap leapt, leaped leapt, leaped

learn learnt, learned learnt, learned

lee left left

lend lent lent

let let let

lie lay lain

light lit lit

light lighted lighted

lose lost lost

make made made

may might -

mean meant meant

meet met met

melt melted melted, melten

misdeal misdealt misdealt

misgive misge misgiven

mislay mislaid mislaid

mislead misled misled

mistake mistook mistaken

misunderstand misunderstood misunderstood

mow mowed mowed, mown

must must -

ought ought -

outbid outbade, outbid outbidden, outbid

outbreed outbred outbred

outdo outdid outdone

outeat outate outeaten

outfight outfought outfought

outgo outwent outgone

outgrow outgrew outgrown

outlay outlaid outlaid

outride outrode outridden

outrun outran outrun

outsell outsold outsold

outshine outshone outshone

outshoot outshot outshot

outsit outsat outsat

outspend outspent outspent

outspread outspread outspread

outthrow outthrew outthrown

outthrust outthrust outthrust

outwear outwore outworn

overbear overbore overborne

overbid overbid overbidden, overbid

overblow overblew overblown

overbuild overbuilt overbuilt

overbuy overbought overbought

overcast overcast overcast

overcome overcame overcome

overdo overdid overdone

overdraw overdrew overdrawn

overdrive overdrove overdriven

overeat overate overeaten

overfeed overfed overfed

overfly overflew overflown

overgrow overgrew overgrown

overhang overg overg

overhear overheard overheard

overlade overladed overladed, overladen

overlay overlaid overlaid

overleap overleapt, overleaped overleapt, overleaped

overlie overlay overlain

overpay overpaid overpaid

override overrode overridden

overrun overran overrun

oversee oversaw overseen

oversell oversold oversold

overset overset overset

oversew oversewed oversewed, oversewn

overshoot overshot overshot

oversleep overslept overslept

overspend overspent overspent

overspread overspread overspread

overtake overtook overtaken

overwind overwound overwound

overwrite overwrote overwritten

partake partook partaken

pay paid paid

precast precast precast

prechoose prechose prechosen

prove proved proved, proven

put put put

quit quitted, quit quitted, quit 1 、规则动词：规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。四点变化规则：

(1)、一般动词，在词尾直接加“ ed ”。

work---worked---worked ,visit---visited---visited

(2)、以“ e ”结尾的动词，只在词尾加“ d ”。

live---lived---lived ,

(3)、以“辅音字母 + y ”结尾的动词，将 "y" 变为 "i" ，再加“ ed ”。

study---studied---studied ,cry---cried---cried

(4)、重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加“ ed ”。

stop---stopped---stopped , drop---dropped--dropped

burn them all什么意思

Burn them all

网络 天堂尚幼;

[例句]Mr. Reid said he thought they should take all the outfits, put them in a big pile and burn them and start all over.

里德说，他认为他们应该收回全部的grind ground ground队服，将其堆做一堆，付之一炬，然后从头到脚换新的。

bustore stored storedrn them all

烧了他们

帮帮忙相处下列的过去式和过去分词，急！！！

go went gone

pour poured poured

watch watched watched

dodoes did done

ask asked asked

say said said

put put put

look looked looked

take took taken

go went gone

climb climbed

push pushed pushed

rub rubbed rubbed

come came come

count counted counted

reply replied replied

learn learned learned

laugh laughed laughed

think thought thought

die died died

give ge given

understand understood understood

turn turned turned

get got gotten

interview interviewed interviewed

thank thanked thanked

use used used

type typed typed

play played played

send sent sent

sound sounded sounded

talk talked talked

win won won

fly flew flown

find found found

work worked worked

buy 注：1. did和didn’t是构成一般过去时的助动词，其特点是要在其后跟动词的原形。bought bought

print printed printed

trel trelled trelled

ed ed

choose chose chosen

copy copied copied

complete completed completed

show showed shown

change changed changed

l told told

like liked liked

read read read

decide decided decided

make made made

teach taught taught

walk walked walked

move moved moved

楼上的未免错太多了！！！

pour poured poured

watch watched watched

dodoes did done

ask asked asked

say said said

put put put

look looked looked

take took taken

go went gone

climb climbed

push pushed pushed

rub rubbed rubbed

come came come

count counted counted

reply replied replied

learn learned learned

laugh laughed laughed

think thought thought

die died died

give ge given

understand understood understood

turn turned turned

get got gotten

interview interviewed interviewed

thank thanked thanked

use used used

type typed typed

play played played

send sent sent

sound sounded sounded

talk talked talked

win won won

fly flew flown

find found found

work worked worked

buy bought bought

print printed printed

trel trelled trelled

ed ed

choose chose chosen

copy copied copied

complete completed completed

show showed shown

change changed changed

l told told

like liked liked

read read read

decide decided decided

make made made

teach taught taught

walk walked walked

move moved moved

我仔细检查了一下，没问题，但一楼和三楼个别有错误。我是教英语的，这些都是小问题。

get 的过去分词也可以是got

pour poured poured

watch watched watched

do/does did done

ask asked asked

say said said

put put put

look looked looked

take took taken

climb climbed climbed

push pushed pushed

rub rubbed rubbed

come came come

count counted counted

reply replied replied

learn learned learned

laugh laughed laughed

think thought thought

die died died

give ge given

understand understood understood

turn turned turned

get got got/gotten

interview interviewed interviewed

thank thanked thanked

use used used

type typed typed

play played played

send sent sent

sound sounded sounded

talk talked talked

win won won

fly flew flown

find found found

work worked worked

buy bought bought

print printed printed

trel trelled trelled

ed ed

choose chose chosen

copy copied copied

complete completed completed

show showed showed/shown

change changed changed

l told told

like liked liked

read read read

decide decided decided

make made made

teach taught taught

walk walked walked

move moved moved

完成了，还有不懂的百度留言给我

教书个毛呀，我还国外读大学呢

pour-poured-poured

watch-watched-watched

dodoes-did-done

ask-asked-asked

say-said-said

put-put-put

look-looked-looked

take-took-taken

go-went-gone

climb-climbed-climbed

push-push-push

come-came-come

count-counted-counted

reply-replyed-replyed

learn-learned-learned

laugh-laughed-laughed

think-thought-thought

die-died-died

give-ge-given

understand-understood-understood

turn-turned-turned

get-got-gotten

interview-interviewed-interviewed

thank-thanker-thanked

use-used-used

type-typed-typed

play-played-played

send-sent-sent

sound-sounded-sounded

talk-talked-talked

win-winned-winned

fly-flied-flied

find-found-found

store-stored-stored

work-worked-worked

buy-bought-bought

print-printed-printed

trel-treled-treled

-ed-ed

choose-chose-chosen

listen-listened-listened

complete-completed-completed

show-showed-showed

change-changed-changed

l-told-told

like-liked-liked

read-read-read

decide-decided-decided

make-made-made

teach-taught-taught

hold-held-holden

walk-walked-walked

move-moved-moved

楼主，你花100分要这些东西真的是划不来的，这些单词的过去式过去分词在很多英语书上都有的，找一下就行了。

动词的原型,过去式,过去分词

动词过去式和过去分词有规则变化和不规则变化两种.

实例顺序：动词原形 过去式 过去分词

发音：ed在清辅音音素后 发音为 [ t ],在浊辅音后发音为[ d ],在元音后发音也为[ d ] ,在[t]、[d] 后发音为[id]

一．规则lee（离开） left left变化

1.一般在动词原形后加-ed

look looked looked

call called called

open opened opened

Need needed needed

2.以-e结尾的动词加-d move

phone phoned phoned

hope hoped hoped

agree agreed agreed

Move moved moved

3.以辅音字母加y结尾的动词,变y为i,再加-ed

study studied studied

carry carried carried

4.以原音字母加y结尾的词,直接加-ed

play played played

enjoy enjoyed enjoyed

stay stayed stayed

5.末尾只有一个辅音字母的重读闭音节词,双写该辅音字母,再加-ed

stop stopped stopped

plan planned planned

fit fitted fitted

6.以-r音节结尾的词,双写r字母,再加-ed

prefer preferred preferred

refer referred referred

二．不规则变化：英语中有些动词的过去式和过去分词形式变化不规则,可分为五种情况.

1．动词原形、过去式和过去分词完全同形.

cut（切） cut cut

hit（打） hit hit

cast（扔） cast cast

hurt（伤害） hurt hurt

shut（关） shut shut

cost（花费） cost cost

set（放） set set

rid（清除） rid rid

2．过去式与过去分词完全同形.

find（找到） found found

pay（支付） paid paid

lend（借出） lent lent

meet（遇见） met met

keep（保持） kept kept

lose（丢失） lost lost

teach（教） taught taught

sit（坐） sat sat

lead（） led led

win（赢）除） won won

3．动词原形与过去分词同形

come（来） came come

run（跑） ran run

become（成为） became become

4．动词原形、过去式、过去分词形式完全不同.

give（给） ge gicopy-copied-copieen

fly（飞） flew flown

drink（喝） drank drunk

see（看见） saw seen

go（去） went gone

know（知道） knew known

wear（穿） wore worn

speak（说） spoke spoken

5．过去式和过去分词有两种形式

burn（燃烧） burned burnt

burned burnt

learn（学习） learned learnt

learned learnt

ell（闻） elled elt

elled elt

spell （拼写） spelled spelt

spelled spelt

shine （照射） shined shone

shined shone

leap （跳） leaped leapt

leaped leapt

提示 :

A.beat的过去式与原形同形：

比：beat（打击） beat（过去式） beaten（过去分词）

B.lie有规则变化和不规则变化两种,含义不同

比：lie lied,lied（说谎）

lay,lain（躺,位于）

C.hang 有规则变化和不规则变化两种,含义不同

比：hang hanged,hanged（处绞刑）

g,g(挂,吊)

D.welcome（欢迎）一词是规则动词,不可误用为不规则动词

比：welcome welcomed,welcomed（正）

welcome,welcome（误）

E.不要将不规则动词误用为规则动词

比：hit（打） hit,hit（正）

hitted,hitted（误）

burn的现在分词

rub-rub-rub

burn的现在分词是burning。

资料扩展：

Burn，英文单词，及物动词、不及物动词、名词，hamstring hamstringed, hamstrung hamstringed, hamstrung作及物动词时意为“燃烧；烧毁，灼伤；激起…的愤怒”，作不及物动词时意为“燃烧；烧毁；发热”，作名词时意为“灼伤，烧伤；烙印，人名；(英)伯恩”。

burn的基本意思是“烧”,指“燃烧”(自燃或人为点燃),也可指“烧伤”(各种原因如烧、烫、烤等及各种程度)。引申则可表示“情绪激动”(如怒火中烧)。

burn可用作不及物动词,也可用作及物动词。用作及物动词时后接名词或代词作宾语,有时还可接以形容词充当补足语的复合宾语。burn可用于被动结构。burn还可用作系动词,接形容词作表语。

burn的过去式和过去分词有两种形式,burned或burnt。英式英语中用作不及物动词或用作比喻时用burned,用作及物动词或形容词时用burnt;美式英语中一般只用burned,只有过去分词作形容词时才用burnt。

burn作不及物动词用于现在进行体时,若主语为物,则主动形式含有被动意思。burn的现在分词burning可用作形容词,在句中作表语,后接动词不定式表示“渴望的”“热衷于”。burning也可修饰形容词,带有口语色彩,着重强调。

现在分词（英语：present participle），是分词的一种，分词又分为现在分词和过去分词，它们都是非限定动词。

现在分词在句子里面不能充当谓语，但能充当其它的一些成分（定语、表语、宾语补足语、状语），并且它们具有动词的性质（可以有自己的宾语和状语），所以又是类动词的一种。

过去式的用法规则

4. 过去分词在原形后加-en

过去式（past tense）是英语语法的一种，表示过去某个时间里发生的动作或状态。一般过去式的动词通常用动词的过去式形式来表示，而动词的过去式是在动词原形的基础上变化的。动词的过去式可分为规则动词和不规则动词。

⒈过去发生的而已经结束的动作需要用一般过去式来表示。

⒉表示过去某个时间里发生的动作或状态。

【过去时态】表示行为、动作和状态在各种时间条件下的动词形式。

【过去时态结构】是指过去时态下的动词形式的语法构成。

规则动词

一般动词直接加-ed，e.g.look-looked；

以e结尾的动词直接加-d，e.g.dance-danced；

辅音字母加y结尾的，变y为i再加ed，e.g.study-studied；

以重读闭音节结尾，末尾只有一个辅音字母（字母w，y，x除外），双写这个辅音字母加-ed，e.g.skip-skipped；

以l结尾的动词，若以非重读音节结尾，则末尾的字母l双写与不双写均可。其中不双写的是美式拼写。e.g.trel-trelled/treled(U.S.)。

部分以-p结尾的动词同样遵循第5条，这类词多由“前缀+名词”构成。e.g.worship-worshipped/worshiped(U.S.)、handicap-handicapped/handicaped(U.S.)。

注：英语26个字母中，除了a，e，i，o，u 这几个元音字母外，其他都是辅音字母。

不规则动词

动词过去式与原形相同；

动词过去式以-ought或-aught结尾；

动词过去式由原形结尾的-end变为-ent；

动词过去式以-elt，-eft，-ept结尾；

动词过去式与原形比较，其中一个元音字母发生改变；

动词过去式以-ew结尾；

动词过去式-ee-变为-e-。

情态动词

不规则情态动词

is-was

are-were

am-was

go-went

do，does-did

bring-brought

make-made

he-had

run-ran

l-told

eat-ate

get-got

draw-drew

put -put

read-read

take-took

die-died

see-saw

fly-flew

cut-cut

meet-met

l-told

build-built

lend-lent

lose-lost

hear-heard

buy-bought

see-saw

choose-chose

forget-forgot

sink-sank

sing-sang

begin-began

swim-swam

ring-rang

drink-drank

fly-flew

draw-drew

lie-lay

1．原形-过去式-过去分词全相同

cost——cost——cost 价值

cut——cut——cut 切，割，砍

hit——hit——hit 打

hurt——hurt——hurt 伤害

read/ri:d/——read/red/——read/red/ 读

put——put——put 放

let——let——let 让

shut——shut——shut 关

2. 过去分词与原形相同,过去式改o/u为a

become—became—become 变得，成为

come—came—come 来

run—ran—run 跑

3. 原形-过去式-过去分词是i-a-u的变化

begin—began—begun 开始

drink---drank—drunk 喝

ring---rang—rung 打电话

sing---sang---sung 唱（歌）

swim---swam---sput（放） put putwum 游泳

eat—ate---eaten 吃

fall---fell—fallen 落下；跌倒

5. 过去式和过去分词都去掉原形的一个e

feed---fed—fed 喂养，饲养

meet---met---met 碰到，见面，会面

6. 过去分词在原形后加-n

blow—blew—blown 吹

grow—grew—grown 种植；生长

throw---threw---thrown 投；掷；扔

know---knew——known知道；懂得；认为

draw—drew—drawn 画

fly--- flew---flown飞

see --- saw --- seen 看见，看到

show---showed---shown 出示；给...看

give--- ge ---given 给

drive---drove---driven 驾驶

take---took---taken 拿去;带去

7. 过去分词以-en结尾

bite--- bit --- bitten 咬

ride---rode---ridden 骑(车,马等)

write---wrote---written 写

break---broke---broken 弄坏,弄破

choose--chose--chosen 选择

speak---spoke---spoken 讲话;演讲

wake---woke---woken 使...醒来;弄醒

forget---forgot---forgotten 忘记

hide---hid---hidden 躲,藏

8. 过去分词以-ne结尾

do --- did --- done 做,干

go --- went --- gone 去

9.过去式与过去分词都有aught结尾

catch---caught ---caught 捉住;抓住

teach---taught---taught 教

10.过去式和过去分词都以-ought结尾

bring---brought---brought 拿来;带来

buy ---bought ---bought 买

fight---fought---fought 打架;打仗

think---thought--thought 想;认为

teach---taught--taught 教 vt.教;教导,训练; vi.教书

11.

dig ---dug ---dug 挖

get ---got---got 得到;获得

sit --- sat --- sat 坐下

hold---held ---held 举行;握住

shine --- shone --- shone 照耀

say--- said ---said 说

pay---paid---paid 付账;为...付款

make---made---made 制造;制作

l --- told --- told 告诉

sell---sold---sold 卖

stand --- stood --- stood 站立

understand-understood-understood 明白;理解

find --- found --- found 发现

12. 过去式和过去分词都在原形后加d或t

hear--heard--heard 听见;听说

mean --meant--meant 意思是

13. 过去式和过去分词都以elt,eft或ept结尾

feel --- felt --- felt 感觉

keep --- kept --- kept 保持

sleep---slept---slept 睡觉

lee --- left --- left 离开

14 .

he --- had --- had 有

lose --- lost --- lost 丢失;迷失

build---built---built 建造;建设

send --- sent --- sent 寄;送

lend---lent---lent 借

spend --- spent --- spent 花费(时间,金钱)

15.

lie --- lay --- lain 躺;位于

wear --- wore --- worn 穿;戴

be ---was, were --- been 是

16. 只有过去式

can --- could 能

may --- might 可能,也许

shall---should 将要

will---would 将要

17. 过去式和过去分词均有两个

burn-burned/burnt-burned/burnt 燃烧

dream-dreamed/dreamt-dreamed/dreamt 做梦;梦见

learn-learned/learnt-learned/learnt 学会

ell--elled/elt--elled/elt 闻

spell--spelled/spelt--spelled/spelt 拼写

Be动词的一般过去时

内容在没有实义动词的句子中使用be动词， am is 的过去式为was; are的过去式为were

肯定句式：主语 + be(was , were) + 其它.

否定句式：主语 + be(was , were) + not + 其它.

一般疑问句：Be(was , were) + 主语 + 其它？

注：在这种构成中，be动词有人称和数的变化，即要根据主语选用was / were。Be动词分为单数和复数，was是表示单数，were是表示复数。

实义动词的一般过去时态

2.实意动词do的一般过去时

肯定句要使用动词的过去式，否定句和疑问句要使用助动词do和 does 的过去式 did.

肯定句式：主语 + 动词（过去式）+ 其它

否定句式：主语 + didn’t + 动词（原形）+ 其它 【did not = didn’t】

一般疑问句：Did + 主语+ 动词（原形）+ 其它【do , does的过去时均为did】？

Idomy homework ry day.（用yesterday改写句子）

Ididmy homework yesterday.

I didn’t do my homework yesterday.（否定句）

Didyoudoyour homework yesterday？Yes ,I did. /No, I didn’t.（一般疑问句）

情态动词的一般过去时态

含有情态动词的一般过去时与含有be动词的一般过去时，是十分相似，请注意观察。

肯定句式：主语 + 情态动词 + 其它

否定句式：主语 + 情态动词 + not + 其它.

一般疑问句：情态动词 + 主语 + 其它？

注：情态动词的过去式：can→could , may→might , must→must ，will→would，shall→should。

请告诉我 几个单词的过去式 过去分词 现在分词 三单形式 ：bend blow break bring build burn burst buy

overthrow overthrew overthrown

can-could,catch-caught-caught, choose-chose-chosen, come-came-come, cost-cost-cost, cut-cut-cut, deal-dealt-dealt, dig-dug-dug, do-did-done, draw-drew-drawn, dream-dreamt-dreamt, drink-drank-drunk, drive-drove-driven, eat-ate-eaten, fall-fell-fallen, feed-fed-fed, fight-fougt-fought, find-found-found, fly-flew-flown, forget-forgot-forgotten, freeze-froze-frozen, fix-fixed-fixed, mix-mixed-mixed, play-played-played, blow-blew-blown, break-broke-broken, bring-brought-brought, build-built-built, burn-burnt-burnt, burst-burst-burst, buy-bought-bought

let（让） let let

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