写出英语单词中所有常见的不规则动词过去式?并且告诉本人是怎么-查字典问答网
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来自方幼林的问题

  写出英语单词中所有常见的不规则动词过去式?并且告诉本人是怎么变化的?如:fly-flew是怎么变的?

  写出英语单词中所有常见的不规则动词过去式?并且告诉本人是怎么变化的?

  如:fly-flew是怎么变的?

1回答
2020-03-22 15:11
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吕天玲

  动词过去式规则变化大全:

  [1]e结尾的情况:

  e结尾的动词,直接加d:smile--smiled;hope--hoped.

  ie结尾动词,直接加d:died;tied.

  [2]双辅音结尾的情况:

  两个辅音字母(consonant)结尾的,直接加ed:helped;learned.

  [3]两个元音+一个辅音结尾的情况:

  两个元音(vowels:a,e,i,o,u)加一个辅音字母结尾的动词,直接加ed:rained;heated.

  [4]一个元音+一个辅音结尾的情况:

  一个元音(vowel)加一个辅音字母结尾的动词:

  (1)对单音节(one-syllable)单词,双写最后一个辅音字母加ed.

  .stopped;planned;

  (2)对双音节(two-syllable)单词,如果重读在第一个音节处,不双写加ed.如:visited(重读在vis前);offered(重读在of前);

  (3)对双音节(two-syllable)单词,如果重读在第二个音节处,双写词尾辅音字母加ed.如:preferred(重读在fer前);admitted(重读在mit前);referred;deferred;

  [5]y结尾的情况:

  元音+y结尾动词,直接加ed:played;enjoyed.

  辅音+y结尾动词,y变i加ed:worried;studied.

  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

2020-03-22 15:16:25

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