动词过去式变化规则大全

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动词,过去,变化,规则,大全

动词过去式变化规则大全

一、规则动词(Regullar Verbs)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: wantwanted, workworked, needneeded,cleancleaned

2.以不发音的e结尾的在词尾加-d。如:likeliked, livelived, useused, movemovedsmile--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:stopstopped, triptrippedplanned;

4.以辅音字母加y结尾的动词,先把y变成i,再加-edstudystudied, carrycarried,hurryhurried, marrymarriedworried; studied.

留意:规则动词曩昔式加“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] [t] [d]音后面[id]started['] needed['


二、不规则动词(Irregular Verbs)的过去式大体上归纳有以下记忆法:

1.t末端的词,曩昔式与真相不异。如:putput, letlet, cutcut, beatbeatreadreadmust--must

2.d结尾的词,把d变成t。如:buildbuilt, lendlent, sendsent, spendspent3.n结尾的词,在词后加t。如:meanmeant, burnburnt, learnlearnt4.ow / aw结尾的词,ow / aw变成ew。如:blowblew, drawdrew, knowknew,growgrewthrowthrewshowshowshowed

5.含有双写字母的词,将双写改成单写,在词尾加t。如:keepkept, sleepslept, feelfelt,smellsmeltsweepswept

6.含有元音字母o / i的词,将o / i变成a。如:comecamebecomebecamesingsang,givegave, sitsat, drinkdrank

7.以oughtaught末端,且读音是〔:t〕的曩昔式。如: bringbroughtbuyboughtthinkthoughtcatchcaughtteachtaught8.把重读开音节中的i改为o,变成过去式。如:

drivedroveriderodewritewrote


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