不规则动词过去式和过去分词 A. 原型,过去式, 和 过去分词 完全不同 drink---drank----drunk ring----rang-----rung swim----swam----swum sing----sang----sung sink----sank----sunk blow----blew----blown grow----grew----grown know---knew---known fly ----flew----flown take----took----taken shake----shook----shaken drive----drove----driven write---wrote---written rise---rose---risen ride----rode----ridden speak----spoke----spoken steal----stole----stolen break----broke----broken wake----woke----woken freeze----froze----frozen forget----forgot----forgotten choose----chose----chosen draw----drew----drawn eat----ate----eaten fall----fell----fallen give----gave----given hide----hid----hidden see----saw----seen do----did----done B. 过去式与过去分词完全相同 bright----brought----brought think----thought----thought fight----fought----fought buy----bought----bought catch----caught----caught sell----sold----sold tell----told----told say----said----said pay----paid----paid send----sent----sent lend----lent----lent spend----spent----spent burn----burnt----burnt learn----learnt----learnt mean----meant----meant feel----felt----felt smell----smelt----smelt sleep----slept----slept sweep---slept----slept leave----left----left build----built----built lose----lost----lost get----got----got meet----met----met sit----sat----sat shoot----shot----shot lead----led----led spit----spat----spat have----had----had hold----held----held make----made----made stand----stood---stood hear----heard----heard find----found----found dig----dug----dug shine----shone----shone understand----understood----understood win----won----won C.原型与过去分词相同 come----came----come run----ran----run become----became----become D.原形与过去式和过去分词完全相同 cast----cast----cast cut----cut----cut put----put----put let----let----let set----set----set hit----hit----hit shut----shut----shut hang----hung----hung 吊,挂 lie---lied---lied 说谎 lie---lay---lain 躺下,位于,平放 hanged----hanged 处绞刑 lay---laid---laid 置放. 动词 be (am\ is) are come go do (does) fly draw make sing have (has) eat 过去式 was were came went did flew drew made sang had ate drink drank put put let let read read can could see saw meet met get got forget forgot take took can could may might shall should will would know knew begin began bend bent build built spend spent mean meant learn learnt learned buy bought think thought teach taught catch caught sleep slept sweep swept keep kept speak spoke ride rode feel felt leave left give gave run ran ring rang sit sat swim swam say said stand stood tell told throw threw win won write wrote 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 不规则动词过去式和过去分词巧记方法 动词的过去式和过去分词是初中英语教学中的重点,而有些动词的不规则变化是这些 重点中的难点, 但这些不规则变化也不是毫无规律可循的. 现将初中英语中一些常用的不规 则动词变化介绍如下. 一,原形,过去式和过去分词的词形和读音都相同的单词,结尾字母一般是 t 或 d.如: cut-cut-cut, hit-hit-hit, put-put-put, cost-cost-cost, let-let-let, shut-shut-shut, set-set-set, hurt-hurt-hurt, spread-spread-spread 特殊:动词 read 的过去式和过去分词虽然词形与原形一致,read-read-read,但发音分别 是[ri:d]-[red]-[red]. 二,有些动词的过去分词与原形是一样的.如: come-came-come, become-became-become, run-ran-run, overcome-overcame-overcome 三,有些动词的过去式和过去分词相同.如: 1. 把单词结尾的字母 d 改为 t.如: lend-lent-lent, spend-spent-spent, send-sent-sent 2. 改变单词中间元音字母.如: sit-sat-sat, win-won-won, shine-shone-shone, hold-held-held 3. 以 eep 结尾的动词,把 eep 改为 ept.如: keep-kept-kept, sleep-slept-slept, sweep-swept-swept 4. 过去式和过去分词都以 augh 或 ough 结尾的动词.如: buy-bought-bought, fight-fought-fought, think-thought-thought, bring-brought-brought, teach-taught-taught, catch-caught-caught 5. 有的以 ay 结尾的动词,在过去式和过去分词中把 ay 变成 aid.如: say-said-said, lay-laid-laid, pay-paid-paid 6. 另 有 一 些 其 它 形 式 的 变 化 . 如 : have-had-had, learn-learnt-learnt, leave-left-left, lose-lost-lost, make-made-made, meet-met-met, feel-felt-felt 四,有些动词原形中含有字母 i,在过去式中变 i 为 a,在过去分词中变 i 为 u.如: 五,以字母 ow 或 aw 结尾的动词,在变成过去式时,通常把元音字母变成 e,在变成 过去分词时,通常只在词尾加 n.如: blowblewblown, draw-drew-drawn, grow-grew-grown, throw-threw-thrown, know-knew-known 六,有些动词的过去分词是在原形词尾加 n 或 en,变成以 en 结尾的单词.如: rise-rose-risen, give-gave-given, take-took-taken, fall-fell-fallen, drive-drove-driven, eat-ate-eaten 特殊: write-wrote-written, speak-spoke-spoken, ride-rode-ridden, get-got-gotten
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参考资料：http://wenku.baidu.com/view/abb61b5f312b3169a451a465.html