不规则动词表

　　1.A-A-A型（无变化的动词）

　　cut-cut-cutlet-let-lethit-hit-hitput-put-putcost-cost-costhurt-hurt-hurtread/ri?d/-read[red]-read[red]

　　2.A-A-B型（现在式和过去式同形）

　　beat-beat-beaten

　　3.A-B-A型（现在式和过去分词同形）

　　come-came-come

　　become-became-become

　　run-ran-run

　　4.A-B-B型（动词的过去式与过去分词相同）

　　（1）词尾的“d”变为“t”或词尾是“n”加“t”

　　build-built-builtlend-lent-lentsend-sent-sentspend-spent-spent

　　burn-burnt/burned-burnt/burnedlearn-learnt/learned-learnt/learned

　　mean-meant-meant

　　（2）把原形变为aught及ought的变化（如果原形有a则是aught,无a则是ought）

　　buy-bought-boughtbring-brought-broughtthink-thought-thought

　　fight-fought-foughtcatch-caught-caughtteach-taught-taught

　　（3）eep变ept或过去式、过去分词含有/e/音的动词

　　keep-kept-keptsleep-slept-sleptsweep-swept-sweptleave-left-left

　　say-said-saidmeet-met-metspell-spelt-spelt

　　smell-smelt/smelled-smelt/smelledhold-held-heldfeel-felt-felt

　　（4）其他

　　dig-dug-dugfind-found-foundstand-stood-stood

　　understand-understood-understoodget-got-gotsit-sat-sat

　　spoil-spoilt-spoilthave/has-had-hadsell-sold-soldtell-told-toldhang-hanged/hung-hanged/hunghear-heard-heardmake-made-made

　　pay-paid-paidlay-laid-laidlie（说谎）-lied-liedlose-lost-lost

　　shine-shone/shined-shone/shinedwin-won-wonshoot-shot-shot

　　5.A-B-C型（现在式、过去式和过去分词都不相同）

　　（1）in、im的变化（i-a-u型）

　　sing-sang-sungring-rang-rungbegin-began-begun

　　drink-drank-drunkswim-swam-swumsink-sank-sunk

　　（2）在动词原形后加－n或－en构成过去分词

　　①ow及aw的变化（过去式以ew结尾,过去分词以wn结尾）

　　draw-drew-drawnknow-knew-knownthrow-threw-thrown

　　blow-blew-blowngrow-grew-grownfly-flew-flown

　　②元音是i的开音节的变化（过去分词以en结尾）

　　drive-drove-drivenrise-rose-risenride-rode-ridden

　　write-wrote-writtengive-gave-given

　　③其他

　　see-saw-seeneat-ate-eatentake-took-takenfall-fell-fallenfreeze-froze-frozenshow-showed-shownbreak-broke-broken

　　speak-spoke-spokenwake-woke-wokenchoose-chose-chosen

　　forget-forgot-forgottenlie（躺,放）-lay-lainwear-wore-worn

　　be（am,is,are）-was/were-been

　　（3）其他

　　go-went-gonedo-did-done

　　6.有过去式,没有过去分词的动词

　　can-couldmay-mightmust-mustshall-shouldwill-would