作业帮 > 英语 > 作业

一般的过去式在原形后面直接加ed的有哪

来源:学生作业帮 编辑:百度作业网作业帮 分类:英语作业 时间:2024/06/07 06:44:04
一般的过去式在原形后面直接加ed的有哪
一般的过去式在原形后面直接加ed的有哪
你问的是意思还是用法呢?它是英语语法的一种,表示过去某个时间里发生的动作或状态.
用法 (规则的)
1)一般情况下,动词词尾加 ed ,如:  work—worked; play—played;want— wanted; act—acted   (2)以不发音的 e 结尾动词,动词词尾加 d,如:  live—lived; move—moved; decide—decided; decline—declined; hope—hoped;   (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
不规则的
注:不规则动词的过去式变化规律性不强,须多加记忆.  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.read-read,spend-spent,eat-ate,give-gave,sit-sat,tell-told,write-wrote,feel-felt,find-found,hear-heard,know-knew,  put-put,grow-grew,take-took,catch-caught,come-came,become-became,swim-swam,sweep—swept,sing—sang,draw—drew,  以上的(1)至(4)条中的发音均有改变,具体分别有/d/ /t/ /id/.  而不规则动词的过去式的发音则略有不同,但是有些还是按照一定规律变化的.如以上的:make - made,get - got ,buy - bought ,come - came ,fly-flew ,bring-brought,teach-taught,think-thought,say-said,sit-sat.read-read,spend-spent,give-gave,tell-told,write-wrote,feel-felt,find-found,hear-heard,know-knew,put-put,grow-grew,take-took,catch-caught,come-came,become-became,swim-swam,sweep—swept,sing—sang,draw—drew.
再问: 如果后面有e的动词,就直接加d的有哪些,以辅音字母加y结尾的动词先变y为i,再加ed的有哪些,e或d改为t的有哪些
再答: 这个太多了,建议你买一本英语的辅导书,上面会有详细的解答,我也无法和你说全的 举几个例子吧: 2)以不发音的 e 结尾动词,动词词尾加 d,如:   live—lived; move—moved; decide—decided; decline—declined; hope—hoped;   (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