动词过去式变化规则大全

一、规则动词(RegullarVerbs)的过去式由“动词原形+-ed”构成，具体变化有：1.一般的直接在词尾加-ed。如:want—wanted,work—worked,need—needed,clean—cleaned2.以不发音的e结尾的在词尾加-d。如：like—liked,live—lived,use—used,move—movedsmile--smiled;hope--hoped.注意：ie结尾动词,直接加d:died;tied.3.以一个元音字母加一个辅音字母结尾的重读闭音节动词，先双写结尾的辅音字母，再加-ed。如：stop—stopped,trip—trippedplanned;4.以辅音字母加y结尾的动词，先把y变成i，再加-ed。如：study—studied,carry—carried,hurry—hurried,marry—marriedworried;studied.注意：规则动词过去式加“ed”后的发音规则：在浊辅音和元音后面[d]called[kɔ:ld]borrowed[bɒrəʊd]moved[mu:vd]在清辅音后面[t]helped[helpt]passed[pa:st]在[t][d]音后面[id]started['sta:tid]counted['kauntid]needed['ni:did]counted['kauntid]补充说明：二、不规则动词(IrregularVerbs)的过去式大体上归纳有以下记忆法：1.以t结尾的词，过去式与原形相同。如：put—put,let—let,cut—cut,beat—beatread—readmust--must2.以d结尾的词，把d变成t。如:build—built,lend—lent,send—sent,spend—spent3.以n结尾的词，在词后加t。如：mean—meant,burn—burnt,learn—learnt4.以ow/aw结尾的词，把ow/aw变成ew。如：blow—blew,draw—drew,know—knew,grow—grewthrow—threw（动词show除外，show—showed）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—smeltsweep—swept6.含有元音字母o/i的词，将o/i变成a。如：come—camebecome—becamesing—sang,give—gave,sit—sat,drink—drank7．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—taught8．把重读开音节中的i改为o，变成过去式。如：drive—drove，ride—rode，write—wrote9．动词原形中的e改为o，如：get—got，forget—forgot10．动词原形中的ee改为e，如：feed—fed，meet—met11．动词原形中的eak改为oke，如：break—broke，speak—spoke12．动词原形中的ell改为old，如：sell—sold，tell—told13．动词原形中的an改为oo，如：stand—stood，understand—understood14．以ould结尾且读音为〔ud〕的情态动词过去式。如：can—could，shall—should，will—would15．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〕16．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，find—found，fly—flew，go—went，have／has—had，hold—held，leave—left，make—made，may—might，run—ran，see—saw，take—took