不规则动词过去式有规律记
动词 过去式
be (am\ is) was are were come came go went do (does) did fly flew draw drew make made sing sang have (has) had eat 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[C: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: blow- blew- blown, 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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