小学动词过去式变化规则

回答
爱扬教育

2022-03-10

小学动词过去式变化规则
1、一般情况下,动词原形词尾加 -ed 。
2、以不发音的 -e 结尾动词,动词词尾加 -d。
3、以辅音字母 + y结尾的动词,把-y变为-i 再加-ed。
4、以一个辅音字母结尾的重读闭音节动词,双写词尾辅音字母,再加 -ed。

扩展资料

  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