动词过去式变化规则大全,文档.doc

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1、动词过去式变化规则大全,文档一、规则动词(RegullarVerbs)的过去式由动词原形+-ed&;构成具体变化有：一般的直接在词尾加-ed。如:wantwanted,workworked,needneeded,cleancleaned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.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;以辅音字母

2、加y结尾的动词先把y变成i,再加-ed。女口：studystudied,carrycarried,hurryhurried,marrymarriedworried;studied.注意：规则动词过去式加“ed”的发音规则：在浊辅音和元音后面dcalledk:ldborrowedb?rdmovedmu:vd在清辅音后面thelpedhelptpassedpa:stneeded'ni:didcounted'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：在td音后面在td音后面idstarted'sta:tidco

3、unted'kauntid以t结尾的词过去式与原形相同。如：putput,letlet,cutcut,beatbeatreadreadmust-must以d结尾的词把d变成t。女口:buildbuilt,lendlent,sendsent,spendspent以n结尾的词在词后力口t。如：meanmeant,burnburnt,learnlearnt以ow/aw结尾的词把ow/aw变成ew。如：blowblew,drawdrew,knowknew,growgrewthrowthrew(动词show除外showshowed)含有双写字母的词将双写改为单写在词尾加t。如:keepkept

4、,sleepslept,feelfelt,smellsmeltsweepswept含有元音字母o/i的词将o/i变成a/口：ecamebeebecamesingsang,givegave,sitsat,drinkdrank7.以ought和aught结尾且读音是:t丨的过去式。如：bringbroughtbuyboughtthinkthoughtcatchcaughtteachtaught&;把重读开音节中的i改为o,变成过去式。如：drivedroveriderodewritewrote9.动词原形中的e改为o如：getgot,forgetforgot.动词原形中的ee改为e,如：feedf

5、ed,meetmet.动词原形中的eak改为oke如：breakbroke,speakspoke.动词原形中的ell改为old如：sellsoldtelltold.动词原形中的an改为oo如：standstoodunderstandunderstood.以ould结尾且读音为ud丨的情态动词过去式。如：cancouldshallshouldwillwould.在动词原形后加d或t变成过去式并且发生音变。如：hearhiheardh:dsayseisaidsedmeanmi:nmeantment.不符合上述规律的动词过去式。如：amiswasarewerebuildbuiltdodideatatefallfellfindfoundflyflewgowenthavehashadholdheldleaveleftmakemademaymightrunranseesawtaketook第 4 页 共 4 页