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请问在什么时候英语单词的过去式要双写?

作者:百变鹏仔日期:2023-08-11 12:45:20浏览:9分类:文字大全

请问在什么时候英语单词的过去式要双写?

请问在什么时候英语单词的过去式要双写?

开音节有两种形式:1. 以一个母音字母结尾的重读音节。这个母音字母在单词中发它在字母表中的音,即它本身的读音。如:no[+u], he[i:], table[ei]。 2. 在含有一个母音字母的重读音节中,在母音字母后有一个子音字母(r除外)与一个不发音的字母e,也是开音节。这个母音字母发它本身的音。如:name[ei], fine[ai]。 闭音节含有一个母音字母,并以子音字母(r, w除外)结尾的重读音节为闭音节。

如何识别开音节和闭音节?

1.开音节

1)以发音的母音字母结尾的音节。 例:be,he。

2)以子音字母(r 除外)+不发音的e结尾的音节。 例:make,like。

在重读的开音节中母音字母按字母名称读音。

2.闭音节

以一个或几个子音字母(r 除外)结尾而中间只有一个母音字母的音节,称为闭音节。例:map,desk,is。在重读的闭音节中母音字母读做短母音。

“音节划分”是拼读规则中的一个至关重要的内容,掌握它有利于拼读技能的落实。

1.“两分手”是指:当两个母音之间有两个子音字母时,将两个子音字母划分在前后两个音节里。具体细节以及读音特点,分别介绍如下:

1a. 当两个子音字母相同(包括字母 r),且重读音节在第一个音节:

better 划分成 bet ter carry 划分成 car ry

yellow 划分成 yel low borrow 划分成 bor row

millet小米 划分成 mil let little 划分成 lit tle

第一个音节的母音按照“短母音”读,但是相邻的那一个子音字母没有读音。注意:字

母 l, r在非重读音节中,有时起母音的作用。譬如在单词 little, acre英亩 中。

1b. 带字首的单词,有时也有两个相同的子音字母(包括字母 r),如:

attack划分成at tack arrive划分成 ar rive

attend 划分成 at tend correct划分成 cor rect

effect划分成 ef fect support划分成 sup port

这样的单词,第一个音节是“非重读音节”,母音一般读“含糊母音”。

Note:“含糊母音”= slurred vowel, 即 IPA 中的“反e” 。

1c. 当两个子音字母不同(不包括字母 r)时:

sister 划分成 sis ter window 划分成 win dow

system 划分成 sys tem publish 划分成 pub lish

milky 划分成 mil ky silver 划分成 sil ver

第一个音节的母音按照“短母音”读,相邻的子音字母有读音。

建议读者将 milky 的读音与 "millet小米" 的读音相比较;

将 silver 的读音与 "silly愚蠢的" 的读音相比较。

1d. 当两个子音字母不同,并且第一个子音字母为 r 时:

market 划分成 mar ket dirty 划分成 dir ty

certain 划分成 cer tain forty 划分成 for ty

surface 划分成 sur face purple 划分成 pur ple

第一个音节的母音按照“-r 音节”的读音读。

注意:一些不允许“两分手”的情况,有:

a. 子音字元 th, sh, ch, ck, tch 等,是不允许分割的。如:

fa ther oth er cash ier ma chine pock et

meth od moth er fash ion re charge butch er

b. 各种子音连缀,如 cr, pr, bl, fl, 等,也是不允许分割的。这样的单词有:

April 只能划分成 A pril secret 只能划分成 se cret

apron只能划分成 a pron sacred 只能划分成 sa cred

包括带字首的一些单词,如 degree, across, agree, afraid 等。

2.“一归前或一归后”是指:当两个母音之间只有一个子音字母时,有时将这个子音字母划分在前面的音节里,有时划分在后面的音节里。

2a. 先说“一归后”的情况。在有些单词中是对的。如:

open 划分成 o pen able 划分成 a ble

even 划分成 e ven nation 划分成 na tion

fever 划分成 fe ver unit 划分成 u nit

tiny 划分成 ti ny student 划分成 stu dent

显然,第一个音节的母音按照“开音节”读。

2b. 带有以母音结尾的字首的单词,自然是属于“一归后”的。如:

begin 划分成 be gin repeat 划分成 re peat

decide 划分成 de cide return 划分成 re turn

prepare 划分成pre pare repair 划分成 re pair

重读音节在第二个音节,其母音按照第二章中的诸多规则读音。

2c. 再看“一归前”的情况。在有些单词中也是对的。如:

city 划分成 cit y minute 划分成 min ute

study 划分成 stud y second 划分成 sec ond

travel 划分成 trav el never 划分成 nev er

显然,第一个音节的母音按照“短母音”读。

另外请注意,字母 x 永远是划归第一个音节的。并且第一个音节读“短母音”。如:

taxi划分成 tax i exit 划分成 ex it

双写词尾的条件:最后一个音节为重读闭音节,在一个单词中,是有两个原因字母还是有两个原音音节时,结尾双写(例如:our若写过去式则写成ourred,是否是因为此单词中有“o”,“u”这两个原音字母而结尾双写.

动词的过去式

A.一般在动词词尾加ed.例如:

play—played clean—cleaned visit—visited

B.动词末尾字母是e的,在e后直接加d. 例如:

like—liked live—lived dance—danced

C.重读闭音节,末尾只有一个子音字母的,先双写这个子音字母,再加ed. 例如:

s—sped drop—dropped plan—planned

D.以子音字母加y结尾的词,要先变y为i再加ed. 例如:

study—studied carry—carried worry—worried

E.不规则动词. 例如:

do—did go—went am/is—was are—were

英语以t结尾的单词的过去式,过去分词什么时候要双写t

E结尾的都要去E加ING,除非是特殊变位

双写词尾的条件:最后一个音节为重读闭音节

把英语单词的过去式转换为原形

were_are went_go bought_buy carried_carry

谁能给我30个英语单词的过去式?

初中英语不规则动词过去式、过去分词表

(1) AAA型(动词原形、过去式、过去分词同形)

cost(花费) cost cost cut(割) cut cut

hit(打) hit hit hurt 伤害) hurt hurt

let(让) let let put(放) put put

read (读) read read

(2) AAB型(动词原形与过去式同形)

beat(跳动) beat beaten

(3) ABA型(动词原形与过去分词同形)

bee(变成) became bee e(来) came e

run(跑) ran run

(4) ABB型(过去式与过去分词同形)

dig(挖) dug dug get(得到) got got

hang(吊死) hanged hanged hang(悬挂) hung hung

hold(抓住) held held shine(照耀) shone shone

sit(坐) sat sat win (赢) won won

meet(遇见) met met keep (保持) kept kept

sleep(睡) slept slept sweep(扫) swept swept

feel(感觉) felt felt *** ell(闻) *** elt *** elt

leave(离开) left left build(建设) built built

lend(借出) lent lent send (传送) sent sent

spend(花费) spent spent lose (丢失) lost lost

burn (燃烧) burnt burnt learn(学习) learnt learnt

mean(意思是) meant meant catch(抓住) caught caught

teach(教) taught taught bring(带来) brought brought

fight (战斗) fought fought buy(买) bought bought

think(想) thought thought hear (听见) heard heard

sell(卖) sold sold tell(告诉) told told

say(说) said said find(找到) found found

have/has(有) had had make(制造) made made

stand(站) stood stood understand明白understood understood

(5) ABC型(动词原形、过去式与过去分词三者不同形)

begin(开始) began begun drink(喝) drank drunk

ring(铃响) rang rung sing (唱) sang sung

swim(游泳) swam swum blow(吹) blew blown

draw (画) drew drawn fly(飞) flew flown

grow(生长) grew grown know(知道) knew known

throw(投掷) threw thrown show(出示) showed shown

break(打破) broke broken choose(选择) chose chosen

fet(忘记) fot fotten (fot) speak(说,讲) spoke spoken

wake(醒) woke woke drive(驾驶) drove driven

eat(吃) ate eaten fall(落下) fell fallen

give(给) gave given rise(升高) rose risen

take(取) took taken mistake(弄错) mistook mistaken

ride(骑) rode ridden write(写) wrote written

do(做) did done go(去) went gone

lie(平躺) lay lain see(看见) saw seen

wear (穿) wore worn

do-did-does-doing

go-went-goes-going

have-had-has-having

e-came-es-ing

eat-ate-eats-eating

drink-drank-drinks-drinking

see-saw-sees-seeing

study-studied-studies-studying

have-had

am,is-was

are-were

eat-ate

drink-drank

speak-spoke

write-wrote

go-went

do-did

blow blew

sit —— sat

throw —— threw am, is —— was

drink —— drank draw —— drew are —— were

sing —— sang fly ——flew do —— did

begin —— began grow —— grew have, has —— had

swim —— swam put —— put may —— might

give —— gave cut —— cut can —— could

ring —— rang let —— let shall ——should

run —— ran read —— read will —— would

ride —— rode catch —— caught go —— went

write —— wrote teach —— taught eat —— ate

drive —— drove think —— thought hear —— heard

keep —— kept buy —— bought see —— saw

sleep —— slept fight —— fought find —— found

sweep —— swept hold —— held wear —— wore

feel —— felt tell —— told meet —— met

e —— came get —— got mean —— meant

bee —— became make —— made speak —— spoke

take —— took say —— said

1)is, am -was are-were

2) begin-began ring-rang drink-drank swim-swam give-gave

sing-sang sit-sat run-ran have-had make-made

e-came eat-ate

单词的过去式

A. 原形与过去式和过去分词完全相同.

cost----cost----cost cut----cut----cut put----put----put

let----let----let set----set----set hit----hit----hit

shut----shut----shut hurt---hurt----hurt read---read----read 读音 /e/

lie---lied---lied 说谎 lay---laid---laid 放置,下蛋

lay--- lain 躺下,位于,平放

eg. The hens don’t _______eggs during such cold weather.

She _____ her books on the table. ____

B. 过去式与过去分词完全相同

1. 过去式和过去分词中含有ought, aught, 读音是〔 :t〕

bright----brought----brought think----thought----thought buy----bought----bought

catch----caught----caught teach ---- taught ----taught

2. 动词原形中的e为o,变成过去式和过去分词。

get----got----got sell----sold----sold tell----told----told

3. 动词原形中i为a, … sit----sat----sat spit----spat----spat

4. 动词原形中i为o, … win----won----won shine----shone/ shined----shone / shined

5. 动词原形中an为oo, … stand----stood---stood understand----understood----understood

6. 动词原形中的ay为ai,… say----said----said pay----paid----paid

7. a)动词原形中的d为t,… send----sent----sent lend----lent----lent

spend----spent----spent build----built----built

b ) 动词原形最后一个字母改为t , … *** ell---- *** elt---- *** elt lose----lost----lost

c ) 动词原形后加一个字母t, … learn----learnt----learnt mean----meant----meant 读音/e/

d ) 动词原形中的ee去掉一个字母e, 然后在词尾加t. 字母e发音/e/

feel----felt----felt sleep----slept----slept sweep---swept----swept

keep---- kept----- kept

其它meet----met----met have----had----had hold----held----held

make----made----made dig----dug----dug hear----heard----heard

find----found----found hang----hung ----hung

C.原型与过去分词相同

e----came----e run----ran----run bee----became----bee

D. 原形,过去式, 和 过去分词完全不同

1. 把动词原形中i改为a变成过去式,改成u变成过去分词.

begin ---- began -----begun drink---drank----drunk ring----rang-----rung

swim----swam----swum sing----sang----sung

2. 把动词原形中o改为e变成过去式,在原形词尾加n变成过去分词.

blow----blew----blown grow----grew----grown know---knew---known

throw ---- threw ---- thrown fly ----flew /flu:/ ----flown ( 和以上相似)

3. 以下动词的过去分词都以en结尾,故把它们分为一类.

a ) 把动词原形中i改为o变成过去式,在词尾加n变成过去分词.

drive----drove----driven rise---rose---risen write---wrote---written (双写t )

ride----rode----ridden (双写d )

b ) 把动词原形中ea改为o, 在词尾加e变成过去式,在过去式后加n变成过去分词.

speak----spoke----spoken steal----stole----stolen break----broke----broken

c ) 把动词原形中的个别字母或字母组合改为o变成过去式, 在过去式后加n变成过去分词.

wake----woke----woken freeze----froze----frozen

choose----chose----chosen fet----fot----fotten (双写t,加en )

d) 其它过去分词以en结尾的动词

eat----ate----eaten beat---- beat ---- beaten fall----fell----fallen

give----gave----given see----saw----seen take----took----taken

mistake---- mistook----- mistaken hide----hid----hidden (双写d )

E. 没有过去分词的动词

can ----- could - may---- might - shall---- should- will ---- would -

其它

am, is ---- was----- been are-----were----- been do-----did----- done

draw-----drew----- drawn/ :/ go-----went----- gone show----showed----shown

wear--- wore ---- worn

不规则动词的过去式 (初二)

不规则动词的过去式是同学们学习的重点,也是一个难点。同学们应通过不规则动词的动词原形和它们的过去式找出其变化规律,总结如下:

1. 把动词原形中的o改为a,变成过去式。过去分词不变.如:

bee—became, e—came

2.把动词原形中的i改为a,变成过去式。如:

begin—began,drink—drank,give—gave,ring—rang,sing—sang,sit—sat,swim—swam ,sink—sank,

3.把重读开音节中的i改为o,变成过去式。如:

drive—drove,ride—rode,shine—shone,win—won,write—wrote

4.动词原形中的e改为o,变成过去式。如:

get—got,fet—fot

5.动词原形中的eep改为ept,变成过去式。如:

keep—kept,sleep—slept,sweep—swept

6. 动词原形中的an改为oo,变成过去式。如:

stand—stood,understand—understood

7.改动词原形中的aw /ow为ew,变成过去式。如:

draw—drew,grow—grew,know—knew,throw—threw(动词show除外,show—showed)

8.动词原形中的eak改为oke,变成过去式。如:

break—broke,speak—spoke

9.动词原形中的ell改为old,变成过去式。如:

sell—sold,tell—told

10.以ought和aught结尾,且读音是〔 :t〕的过去式。如:

bring—brought,buy—bought,think—thought,catch—caught,teach—taught

11.以ould结尾且读音为〔ud〕的情态动词过去式。如:

can—could,shall—should,will—would

12.在动词原形后加d或t变成过去式,并且发生音变。如:

hear〔hi 〕—heard〔h :d〕, say〔sei〕—said〔sed〕,

mean〔mi:n〕—meant〔ment〕, dream—dreamt 〔dremt〕

13.动词的过去式与动词原形一样。如:

cut—cut, hit—hit, hurt—hurt, let—let,must—must,

put—put,read—read〔red〕,set—set

14. 动词的过去式有两种形式。如:

dream—dreamed/ dreamt learn—learnt/ learned shine—shone/ shined

*** ell— *** elt/ *** elled wake—woke/ waked

15.不符合上述规律的动词过去式。如:

am,is—was,are—were,build—built,do—did,eat—ate,fall—fell,

feel—felt,find—found,fly—flew,go—went,have /has— had,hide—hid,

hold—held,lay—laid,leave—left,lie—lay,lose—lost,make—made,may—

might,run—ran,see—saw, *** ell— *** elt,take—took,wake—woke,

wear—wore

locked

winded

wrote

tore

wore

两个英语单词的过去式和复数形式

cooked, scarves

program这个单词的过去式要双写M吗

program过去式要双写m的。

小升初动词的不规则过去式有哪些单词

小学升初中?服气了。

你可以百度 英语不规则动词表,那里面都有,想必你要的单词也在里面了。

初一不规则动词的型,三单,现代分词,过去式有哪些

动词原形 单三 现在分词 过去式 不规则过去式

do does doing did

ask asks asking asked

watch watches watching watched

e es ing came

study studies studying studied

哪些单词的过去式是不规则的!

ride-rode run-run see-saw sing-sang stand-stood make-made take-took sit-sat bring-brought

海量呀!!!

找本字典,附录上都有.

不规则动词的过去式并要有音标(过去式的哦)

不规则动词数不胜数,你至少要规定一下范围吧。

请帮我搜集一些不规则动词的过去式

cost(花费) cost cost

cut(割) cut cut

hit(打) hit hit

hurt 伤害) hurt hurt

let(让) let let

put(放) put put

read (读) read read

(2) AAB型(动词原形与过去式同形)

beat(跳动) beat beaten

(3) ABA型(动词原形与过去分词同形)

bee(变成) became bee

e(来) came e

run(跑) ran run

(4) ABB型(过去式与过去分词同形)

dig(挖) dug dug

get(得到) got got

hang(吊死) hanged hanged

hang(悬挂) hung hung

hold(抓住) held held

shine(照耀) shone shone

sit(坐) sat sat

win (赢) won won

meet(遇见) met met

keep (保持) kept kept

sleep(睡) slept slept

sweep(扫) swept swept

feel(感觉) felt felt

*** ell(闻) *** elt *** elt

leave(离开) left left

build(建设) built built

lend(借出) lent lent

send (传送) sent sent

spend(花费) spent spent

lose (丢失) lost lost

burn (燃烧) burnt burnt

learn(学习) learnt learnt

mean(意思是) meant meant

catch(抓住) caught caught

teach(教) taught taught

bring(带来) brought brought

fight (战斗) fought fought

buy(买) bought bought

think(想) thought thought

hear (听见) heard heard

sell(卖) sold sold

tell(告诉) told told

say(说) said said

find(找到) found found

have/has(有) had had

make(制造) made made

stand(站) stood stood

understand明白understood understood

(5) ABC型(动词原形、过去式与过去分词三者不同形)

begin(开始) began begun

drink(喝) drank drunk

ring(铃响) rang rung

sing (唱) sang sung

swim(游泳) swam swum

blow(吹) blew blown

draw (画) drew drawn

fly(飞) flew flown

grow(生长) grew grown

know(知道) knew known

throw(投掷) threw thrown show(出示) showed shown

break(打破) broke broken choose(选择) chose chosen

fet(忘记) fot fotten (fot)

speak(说,讲) spoke spoken

wake(醒) woke woke

drive(驾驶) drove driven

eat(吃) ate eaten

fall(落下) fell fallen

give(给) gave given

rise(升高) rose risen

take(取) took taken

mistake(弄错) mistook mistaken

ride(骑) rode ridden

write(写) wrote written

do(做) did done

go(去) went gone

lie(平躺) lay lain

see(看见) saw seen

wear (穿) wore worn

be ( am, is, are )(是)was, were been

- 魔法学徒 一级

动词的过去分词和过去式一样吗(除不规则的)?

过去式是一种句式,过去分词是句式中动词的变化形式,二者有着本质的差别: 过去式:主语+过去分词+宾语 过去分词:一般+ed

请写出20个简单的规则动词的过去式,和20个简单的不规则过去式 谢谢

规则的:arrive rain snow fly walk laugh cry let plant beg enjoy join advance close open seperate look beat claim result

不规则的:go make lie bring teach get speak leave eat drink read cut run fall feel take

lead grow e pay

初二英语不规则动词的过去式表 全一点

不规则动词过去式和过去分词表

am was been 是

are were been 是

awake awoke awoke 唤醒

bear bore born 忍受

beat beat beaten 打,敲打

bee became bee 成为,变成

begin began begun 开始

bet bet bet 打赌

blow blew blown 吹

break broke broken 打坏,打破

bring brought brought 带来

build built built 建筑,建设

burn burnt burnt 燃烧

buy bought bought 买

catch caught caught 揪住,抓住

can could 能,会

choose chose chosen 选择

e came e 来

cost cost cost 花费

cut cut cut 砍,切

do did done 做

does did done 做

dream dreamed/dreamt dreamed/dreamt 做梦

drink drank drunk 喝

drive drove driven 驾驶,开车

eat ate eaten 吃

fall fell fallen 落下,跌倒

feed fed fed 喂养

feel felt felt 感觉

fight fought fought 打架

find found found 发现,找到

fly flew flown 飞行

fet fot fotten/fot 忘记

freeze froze frozen 结冰

get got got/gotten 得到

give gave given 给予

go went gone 走,去

grow grew grown 成长,种植

hang hung/hanged hung/hanged 吊,悬挂

have had had 有

has had had 有

hear heard heard 听见

hit hit hit 打,击

hold held held 举办,容纳

hurt hurt hurt 伤害

keep kept kept 保持,喂养

know knew known 知道,了解

lay laid laid 下蛋,平躺

learn learnt learnt 学习

leave left left 离开,留下

lend lent lent 借给

let let let 让

lie lay lain 躺下

lose lost lost 丢失

make made made 制造,制作

mean meant meant 意思是,意味着

meet met met 遇见

may might 可以

mistake mistook mistaken 犯错

must must 必须

pay paid paid 付钱,赔偿

put put put 挂

read read read 读

ride rode ridden 骑,乘

ring rang rung (钟/铃)响,鸣

rise rose risen 升起

run ran run 跑

say said said 说

see saw seen 看见

sell sold sold 卖

send sent sent 寄,送;派

set set set 安装

shake shook shaken 摇动,摆动

shall should 将

shine shone/shined shone/shined 照耀

show showed shown/showed 显示

shut shut shut 关

sing sang sung 唱

sink sank sunk 下沉

sit sat sat 坐

sleep slept slept 睡

*** ell *** elt *** elt 嗅

speak spoke spoken 说

spell spelt spelt 拼读,拼写

spend spent spent 花费,度过

spill spilt split 溅,洒

spit spat spat 吐痰

spoil spoilt spoilt 糟蹋

stand stood stood 站

steal stole stolen 偷

sweep swept swept 打扫

swim swam swum 游泳

take took taken 带去,花费,乘

teach taught taught 教

tell told told 告诉

think thought thought 想,思考

throw threw thrown 扔,投,掷

understand understood understood 明白

wake woke/waked woken/waked 醒

wear wore worn 穿戴

win won won 获胜

write wrote written 写

will would 将,愿

望采纳!

动词三单不规则变化有哪些?不是过去式和过去分词!

be---is

have---has

动词的过去式,是原来的词,属不属于不规则动词?

属于

鹏仔 微信 15129739599

百科狗 baikegou.com

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