不规则动词表一、原形、过去式、过去分词相同：cost-cost-costcut-cut-cuthurt-hurt-hurtlet-
let-letput-put-putread-read-read二、过去式、过去分词相同，与原形不同：1、以-ought
结尾：bring-brought-broughtbuy-bought-boughtthink-thou
ght-thought2、以-aught结尾：caught-caught-caughtteach-taught-taught
3、在末尾加辅音字母：hear-heard-heardmean-meant-meant不规则动词表4、改结尾的辅音
字母：build-built-builtlend-lent-lentsend-sent-sentspend-spent
-spentmake-made-made5、减少元音字母，加辅音字母：feel-felt-felt
keep-kept-keptleave-left-leftlose-lost-lostsleep-slept-slept
sweep-swept-swept6、改写中间的元音字母：stand-stood-stoodunderstand-und
erstood-understoodhold-held-heldbabysit-babysat-babysatfight-
fought-foughthave-had-hadpay-paid-paidwin-won-wonget-got-go
tsit-sat-satfind-found-foundmeet-met-metfee
d-fed-fed不规则动词表7、既改元音字母，又改辅音字母：sell-sold-soldtell-told-told
say-said-saidlay-laid-laid8、规则、不规则均可：Hang-hung-hung
learn-learnt-learnt-hanged-hanged
-learned-learnedSmell-smelt-s
meltshine-shone-shone-smelled-smelled-shined-shineds
pell-spelled-spelledwake-woke-woke-spelt-s
pelt-waked-waked三、过去分词与原形
相同：become-became-becomecome-came-comerun-ran-run四、原
形、过去式、分词均不同：1.过去分词在原形后加n或en：draw-drew-drawngrow-
grew-grownknow-knew-knownshow-showed-showndrive-
drove-drivengive-gave-giveneat-ate-eatentake-
took-takensee-saw-seenfall-fell-fallenbeat-bea
t-beaten2.过去分词在过去式后加n或en：break-broke-broken
freeze-froze-frozenspeak-spoke-spokenwear-wore-worensteal-stol
e-stolen3.过去分词在原形（过去式）的基础上双写辅音字母：forget-forgot-forgotten
ride-rode-riddenwrite-wrote-written4.将原形中的元音字母改为a或
u：begin-began-begundrink-drank-drunksing-sang-sun
gswim-swam-swum5.在原形后加ne:go-went-gonedo-did-do
ne6.完全不同：fly-flew-flownlie-lay-lain（躺）-lied-lied(说谎)
is/am--was--beenare-were-been五、只有过去式但无过去分词（主要是情态动词）：can-couldmay-mightshall-shouldwill-would |
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