规则动词的过去式变化如下: 一般情况下，动词词尾加 ed，如： work — worked； play — played ； want — wan ted ； act — acted 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; 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 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 stopped begged fretted dragged dropped pla nned dotted dripped （5）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, thin k-thought, say-said,sit-sat. read-read,spe nd-spe nt,eat-ate,give-gave,sit-sat,tell-told,write-wrote ,feel-felt,fi nd-fo un d,hear-heard,k no w-k new, put-put,grow-grew,take-took,catch-caught,come-came,become-became,swim -swam, sweep— swept，si ng — 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/ 。 ed，如： 规则动词词尾加-ed有三种读音： 1. 在清辅音后读作［t］。如：asked, helped, watched, stopped 2. 在浊辅音和元音后读作［d］。如：enjoyed, studied, moved, called 3. 在 t / d 后读作［id］。如：wanted, needed 不规则动词的过去式大体上归纳有以下六条记忆法： 1. 以t结尾的词，过去式与原形相同。如:put — put, let — let, cut — cut, beat —beat 2. 以 d 结尾的词，把 d 变成 t。如:build — built, le nd — lent, send — sent, spend—spent 3. 以 n 结尾的词，在词后力卩 t。如： mean-meant, burn — burn t, lear n — learnt 4. 以 ow / aw结尾的词，把 ow/ aw变成 ew。如：blow — blew, draw—drew, know —kn ew, grow — grew 5. 含有双写字母的词，将双写改为单写，在词尾加 t。如：keep— kept, sleep ——slept, feel ——felt, smell ——smelt 6. 含有元音字母 o / i的词，将 o / i变成 a。如：si ng — sang, give — gave, sit —sat, drink — drank 但也有例外，如get的过去式是got，与第一条不符，仅仅是大多数动词符合。不规则变化动词表： 原形 过去式 be was/were bee n beg in bega n begu n bring broughbrought buy t bought bought catch caught caught come came come cut cut cut do did done draw drew draw n drink drank drunk drive drove drive n eat ate eate n feel felt felt fight fought fought find fou nd found fly flew flow n get got got give gave give n go went gone grow grew grow n have had had hear heard heard 过去分词 本文来源：https://www.wddqw.com/doc/7e96d72b13661ed9ad51f01dc281e53a58025184.html