动词过去式变化规则大全

2023-02-09 06:06:22   文档大全网     [ 字体: ] [ 阅读: ]

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动词,过去,变化,规则,大全
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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, movemoved smile--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, triptripped planned;

4. 以辅音字母加y结尾的动词,先把y变成i,再加-ed。如:studystudied, carrycarried, hurryhurried, marrymarried worried; 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] [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(Irregular Verbs)的过去式大体上归纳有以下记忆法:

1. t结尾的词,过去式与原形相同。如:putput, letlet, cutcut, beatbeat readread must--must

2. d结尾的词,把d变成t。如:buildbuilt, lendlent, sendsent, spendspent 3. n结尾的词,在词后加t。如:meanmeant, burnburnt, learnlearnt

4. ow / aw结尾的词,把ow / aw变成ew。如:blowblew, drawdrew, knowknew, growgrew throwthrew(动词show除外,showshowed

5. 含有双写字母的词,将双写改为单写,在词尾加t如:keepkept, sleepslept, feelfelt, smellsmelt sweepswept

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

7.以oughtaught结尾,且读音是〔 :t〕的过去式。如:

bringbroughtbuy boughtthinkthoughtcatchcaughtteachtaught 8.把重读开音节中的i改为o,变成过去式。如:

drivedroveriderodewritewrote 9.动词原形中的e改为o,如: getgotforgetforgot 10.动词原形中的ee改为e,如: feedfedmeetmet

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11.动词原形中的eak改为oke,如: breakbrokespeakspoke 12.动词原形中的ell改为old,如: sellsoldtelltold

13.动词原形中的an改为oo,如: standstoodunderstandunderstood

14.以ould结尾且读音为〔ud〕的情态动词过去式。如: cancouldshallshouldwillwould

15.在动词原形后加dt变成过去式,并且发生音变。如:

hearhi heardh :d〕, sayseisaidsed〕,meanmi:nmeantment 16.不符合上述规律的动词过去式。如:

amiswasarewerebuildbuiltdodideatatefallfellfindfoundflyflewgowenthave has hadholdheldleaveleftmakemademaymightrunranseesawtaketook

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