Question

常用单词的过去式和过去分词

Answer 1

常用单词的过去式和过去分词如下：

go-went, make-made, get-got, buy - bought, come-came, fly-flew, is/am-was, are-were, see-saw, bring-brought, do-did, teach-taught, think-thought, say-said, sit-sat, put-put, grow-grew, take-took, catch-caught.

过去式和过去分词变化规则：

（1）一般情况下，动词词尾加ed ，如：

worked played wanted acted

（2）以不发音的e结尾动词，动词词尾加d，如：

lived moved decided declined hoped judged raised wiped

（3）以辅音字母+y结尾的动词，把y变为i 再加ed，如：

studied tried copied justified cried carried embodied emptied

（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，如：

stopped begged fretted dragged dropped planned dotted dripped