文档介绍：英语动词的过去式及过去分词 规则动词的过去式和过去分词变化非常简单,即一般情况下,动词词尾加-ed,如: work---workedplay---playedwanted----wantedact----acted 2、以不发音的-e结尾动词,动词词尾加-d,如: live---livedmove----movedtaste---tastedhope---hoped 3、以辅音字母+y结尾的动词,把-y变为-i再加-ed,如: study---studiedcopy---copiedcry---criedcarry---carried 4、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-ed,如: stop---stopped 不规则动词的过去式变化规律性不强,须多加记忆,经常思考反复整理发现其实也是有些规律的,如下:---A---A型(现在式、过去式和过去分词同形)cost花费cut割,切hit打let让put放下read读(读法不一样)---A---B型(现在式和过去式同形)---B---A型(---B---B型在动词原形后加一个辅音字母d或t构成过去式或过去分词。burnburntburnt燃烧learnlearned/learntlearned/learnt学习meanmeantmeant意思是hearheardheard听见把动词原形的最后一个辅音字母“d”改为“t”构成过去式或过去分词。buildbuiltbuilt建筑lendlentlent借给loselostlost失去sendsentsent送spendspentspent花费(3)其他paypaidpaid付laylaidlaid下蛋saysaidsaid说bringbroughtbrought带来buyboughtbought买thinkthoughtthought想sleepsleptslept睡keepkeptkept保持sweepsweptswept扫standstoodstood站understandunderstoodunderstood明白winwonwon得胜shineshone/shinedshone/shined发光catchcaughtcaught抓住teachtaughttaught教feelfeltfelt觉得fightfoughtfought战斗findfoundfound发现getgotgot得到hanghanged/hunghanged/hung绞死,挂havehadhad有digdugdug挖holdheldheld盛,握leaveleftleft离开makemademade制造meetmetmet遇见sellsoldsold卖shootshotshot射击telltoldtold告诉smellsmelt/smelledsmelt/smelled嗅,---B---C型(现在式、过去式和过去分词都不相同)(1)在动词原形后加-n或-en构成过去分词。eatateeaten吃fallfellfallen落下stealstolestolen偷givegavegiven给freezefrozefrozen冻结taketookta