外研社四年级下册动词过去式变化规则及其读音规则
外研社四年级下册动词过去式变化规则及其读音规则

外研社四年级下册动词过去式变化规则及其读音规则动词过去式变化规则及其读音规则1、一般情况下,动词词尾加-ed ,如:work ---worked play---played wanted----wanted act----acted2、以不发音的-e 结尾动词,动词词尾加-d,如:live---lived move----moved taste---tasted hope---hoped3、以辅音字母+ y结尾的动词,把-y变为-i 再加-ed,如:study---studied copy---copied cry---cried carry---carried4、以一个辅音字母结尾的重读闭音节动词,双写词尾辅音字母,再加-ed,如:stop ---stopped5、不规则动词的过去式变化规律性不强,须多加记忆。
go –went make –made get –got buy - bought come - came fly-flew不规则动词的过去式的构成1.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 —swam2.把重读开音节中的i改为o,变成过去式。
如:drive—drove,ride—rode,write—wrote3.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)4.动词原形中的e改为o,变成过去式。
如:get—got,forget—forgot5.动词原形中的ee改为e,变成过去式。
如:feed—fed,meet—met6.动词原形中的eep改为ept,变成过去式。
如:keep—kept,sleep—slept,sweep—swept7.动词原形中的eak改为oke,变成过去式。
动词过去式变化规则及其读音规则

help →helped (帮助) laugh →laughed (笑) look →looked (看)
watch →watched (注
视 ()3)动词词尾为t,d以
外之浊辅音或元音时,发/
call →called (叫)
stay→stayed (停留) cry→cried (哭)
kiss →kissed (吻)
14.动词的过去式与动词
原形一样。如:
let—let阻碍
must—must必须
15.不符合上述规律的动
词过去式。如:
am,is—was是
fall—fell砍伐
write—wrote 写 know—knew知道
sweep—swept 打扫
think—thought想 will—would将要 mean〔mi:n〕—meant〔 ment〕想要 put—put放置 hold—held保持
make—made制造
eat—ate吃
go—went去
may—might可能
sit—sat 坐 catch—caught捕捉
过去式“-ed”的发音规则
(1)动词词尾为“t,d”
时,发/ id /音,
want →wanted (要) need →needed (需要)
(2)动词词尾为清辅音
时,发/ t / 音。
8.动词原形中的ell改为
old,变成过去式。如:
sell—sold卖
tell—told 告诉
9.动词原形中的an改为
oo,变成过去式。如: stand—stood站立 10.以ought和aught结
understand—understood 明白
英语过去式规则及发音

英语过去式规则及发音英语动词过去式和过去分词的变化规则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.规则变化1. 一般在动词原形后加-edlook looked lookedcall called calledopen opened openedNeed needed needed2. 以-e结尾的动词加-d movephone phoned phonedhope hoped hopedagree agreed agreedMove moved moved3. 以辅音字母加y结尾的动词,变y为i,再加-edstudy studied studiedcarry carried carriedtry tried tried4. 以原音字母加y结尾的词,直接加-edplay played playedenjoy enjoyed enjoyedstay stayed stayed5. 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-edstop stopped stoppedplan planned plannedfit fitted fitted6. 以-r音节结尾的词,双写r字母,再加-edprefer preferred preferredrefer 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 cuthit(打) hit hitcast(扔) cast casthurt(伤害) hurt hurtput(放) put putlet(让) let letshut(关) shut shutcost(花费) cost costset(放) set setrid(清除) rid rid2.过去式与过去分词完全同形。
(超全)英语动词过去式的变化规则表

(超全)英语动词过去式的变化规则
1. 规则变化
①一般情况下,直接加ed
work——worked look——looked walk——walked
②以e结尾的单词,直接加d
live ——lived hope——hoped use——used
③以辅音字母+y结尾的,变y为i加ed
study——studied carry——carried
④以元音字母+y结尾的,直接加ed
enjoy ——enjoyed play——played
⑤以重读、一个辅音字母结尾的闭音节结尾的动词,双写最后的辅音字母+ed stop——stopped plan——planned prefer——preferred
2. 不规则变化
一、AAA型(原形→原形→原形)
二、ABA型(原形→过去式→原形)
三、ABC型
1. ow →ew →own
2. i→a →u
3. 原形→过去式→过去式+(e)n
4. 原形→过去式→原形+(e)n
5. 无规律
四、ABB型
1. 原形→ought →ought
2. 原形→aught →aught
3. 变其中一个元音字母
4. 原形→□t→□t
5. 变其中一个辅音字母
6.辅音字母和元音字母都变
五、AAB型
六、有两种形式
七、情态动词。
最新外研版四年级下册动词过去式总结归纳

最新外研版四年级下册动词过去式总结归纳动词过去式的变化1、一般情况下,walk--- talk--- play--- listen--- watch--- cook---2、以不发音的e结尾的动词,dance --- phone--- live---3、重读闭音节的动词,stop --- hop--- skip---4、以“辅音字母+y”结尾的动词,carry---5、不规则变化,需要自己记are—go—come—take—see—make—find—fall—sing—drink—buy—eat—do/does—have /has—is /am—一、辨音练习1.happen ate ( )2.dear bear ( )3.hospital cold ( )4.weather bread ( )5.fun ( ) uncle ( )6.ride little ( )二、连词成句1.went I to a concert pop week last ( . )2.you visit Did Great Wall the ( ? )3.by We train went there ( .)4. was I thirsty hungry and ( .)5. you Did fall your bike off ( ?)三、用所给单词的适当形式填空1.He _______( be ) fat then ,now he _____( be ) thin .2.They _______(sing ) beautifully yesterday.3.We ________(have ) a picnic last Sunday .4.Will you ________(play ) chess tomorrow?5. Sam didn’t _________(go )swimming yesterday .。
英语动词变化规则表附音标

过去分词
dig[diɡ]
dug[dʌɡ]
dug[dʌɡ]
掘(土), 挖(洞、沟等)
feed[fi:d]
fed[fed]
fed[fed]
喂
find[faind]
found
found
发现,找到
get[ɡet]
got[ɡɔt]
got/gotten['ɡɔtən]
得到
hold[həuld]
held[held]
动词过去式、过去分词变化规则
1. 一般在动词原形后加-ed look -> looked; need -> needed
2. 以-e结尾的动词加-d move -> moved
3. 以辅音字母加y结尾的动词,变y为i,再加-ed carry -> carried; study -> studied
4. 以元音字母加y结尾的词,直接加-ed stay -> stayed; play -> played
speak[spi:k]
spoke[spəuk]
spoken['spəukən]
说
steal[sti:l]
stole
stolen['stəulən]
偷
(3) 变单词在重读音节中的元音字母“i”分别为“a”(过去式)和“u”(过去分词)。
[i→a →u]
动词原形
过去式
过去分词
begin[bi&ave[ɡeiv]
given['ɡivən]
给
grow[ɡrəu]
grew[ɡru:]
grown[ɡrəun]
生长
forgive[fə'ɡiv]
英语动词变化规则表附音标资料

hanged/ hung
绞死,悬挂
learn[lə:n]
learned/learnt[lə:nt]
learned/learnt[lə:nt]
学习
light['lait]
lit/lighted[lit]
lit/lighted[lit]
点燃, 照亮
mean[mi:n]
meant[ment]
spit/spat[spæt]
吐痰,
stick[stik]
stuck[stʌk]
stuck[stʌk]
插进, 刺入, 粘住,
win[win]
won[wʌn]
won[wʌn]
赢
(6)原形→□lt/pt/ft→□lt/pt/ft
动词原形
过去式
过去分词
feel['fi:l]
felt[felt]
felt[felt]
smell[smel]
smelled/smelt[smelt]
smelled/smelt[smelt]
闻, 嗅
speed[spi:d]
sped[sped]/speeded
sped/speeded[sped]
加速
spell[spel]
spelled/spelt[spelt]
spelled/spelt[spelt]
动词过去式、过去分词变化规则
一、规则变化:
1. 一般在动词原形后加-ed look -> looked; need -> needed
2. 以-e结尾的动词加-d move -> moved
3. 以辅音字母加y结尾的动词,变y为i,再加-ed carry -> carried; study -> studied
动词过去式的变化和发音规1

动词过去式的变化和发音规则①一般情况下,在动词原形后直接加ed。
如:wanted,played。
②以不发音的字母e结尾的动词,直接加d。
如:hoped,lived, tasted;moved③重读闭音节单词需双写最后一个辅音字母,再加ed。
如:stopped,jogged, shopped,planned④以辅音字母+y结尾的动词变y为i,再加ed。
如:studied,worried, carry—carried, hurry—hurried, try--tried。
⑤有些动词不符合上面的规则,需要特殊记忆。
不规则动词的过去式大体上归纳有以下8条:1. 过去式与原形相同。
如:put—put, let—let, cut—cut, read--read2. 把d变成t。
如:build—built, spend—spent,bend-bent;spell-spelt3. 部分以n结尾的词,在词后加t。
如:mean—meant, learn—learnt4. 部分以ow / aw结尾的词,把ow / aw变成ew。
如:blow—blew, draw—drew, know—knew, grow—grew,throw-threw5. 含有双写字母的词,将双写改为单写,在词尾加t。
如:keep—kept, sleep—slept, feel—felt, smell—smelt,sweep-swept6. 含有元音字母o / i的词,将o / i变成a。
如:sing—sang, give—gave, sit—sat, drink—drank, ring-rang ,swim-swam, come-came,7. 将i改成o 如:ride-rode, drive-drove, write-wrote,8. 非常不规则的:am(is)-was,are-were, go-went,eat-ate,buy-bought, catch-caught teach-taught think-thoughtsee-saw, meet-met stand-stood, tell-told,take-took fly-flew, get-got do-didspeak-spoke, find-found, shall-should run- ran,say-said, can-could, have-had, make-madehear-heard lie-lay规则动词过去式加“ed”后的发音规则在浊辅音和元音后面[d]clean—cleaned call—called live—lived play—played pull—pulled open —opened climb—climbed listen—listened water—watered stay—stayed answer—answered在清辅音后面 [t]like—liked dance—danced help—helped pick—picked watch—watched touch—touched look—looked jump—jumped work—worked ask—asked walk —walked milk—milked pass—passed wash—washed在[t], [d]音后面 [id]want—wanted start—started wait—waited plant—planted collect—collected taste—tasted point—pointed visit—visited用所给动词的适当形式填空。
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动词过去式变化规则及其读音规则
1、一般情况下,动词词尾加-ed ,如:
work ---worked play---played wanted----wanted act----acted
2、以不发音的-e 结尾动词,动词词尾加-d,如:
live---lived move----moved taste---tasted hope---hoped
3、以辅音字母+ y结尾的动词,把-y变为-i 再加-ed,如:
study---studied copy---copied cry---cried carry---carried
4、以一个辅音字母结尾的重读闭音节动词,双写词尾辅音字母,再加-ed,如:stop ---stopped
5、不规则动词的过去式变化规律性不强,须多加记忆。
go –went make –made get –got buy - bought come - came fly-flew
不规则动词的过去式的构成
1.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
2.把重读开音节中的i改为o,变成过去式。
如:
drive—drove,ride—rode,write—wrote
3.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)
4.动词原形中的e改为o,变成过去式。
如:
get—got,forget—forgot
5.动词原形中的ee改为e,变成过去式。
如:
feed—fed,meet—met
6.动词原形中的eep改为ept,变成过去式。
如:
keep—kept,sleep—slept,sweep—swept
7.动词原形中的eak改为oke,变成过去式。
如:
break—broke,speak—spoke
8.动词原形中的ell改为old,变成过去式。
如:
sell—sold,tell—told
9.动词原形中的an改为oo,变成过去式。
如:
stand—stood,understand—understood
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.把动词原形中的o改为a,变成过去式。
如:
come—came,become—became
13.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〕
14.动词的过去式与动词原形一样。
如:
let—let,must—must,put—put,read—read〔red〕
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,hold—held,leave—left,make—made,may—might,run—ran,see—saw,take—took
过去式“-ed”的发音规则
(1)动词词尾为“t,d”时,发/ id /音,
want →wanted (要)need →needed (需要)
(2)动词词尾为清辅音时,发/ t / 音。
help →helped (帮助)laugh →laughed (笑)look →looked (看)
kiss →kissed (吻)wash →washed (洗)watch →watched (注视)
(3)动词词尾为t,d以外之浊辅音或元音时,发/ d /音。
call →called (叫)stay→stayed (停留)cry→cried (哭)。