过去式变化规则顺口溜

如题所述

第1个回答  2023-10-11

过去式变化规则顺口溜:

动词变过去式有规律,一般词尾加-ed.

如果结尾是哑e,只在后面加个-d.

结尾若是“辅+y”,把y变i加-ed。

若是重读闭音节,双写之后加-ed。

不规则动词过去式的构成:

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

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