动词过去式变化规则

动词过去式和去分词则变化一情况加例wantwanted结尾的动直加重闭音节双写词尾加ed一个元音加一个辅音字母结尾动:对单音节单,双写最后一个辅音字母加ed.如stopped;对双音节单,如果重读在第二个音节,写词尾辅音字母加ed.如:preferred(读在前;admitted(读在mit前;deferred;辅y尾动词,变i加worried;studied.动词过去式和去分词规则变化⒈A---A---A型（在、去、去词形三同形动词原形（现在式）过式过去词costcostcost花费cutcutcut割，切hithit打letlet让putputput放下readreadread读[]hurthurthurt伤⒉A---A---B型（现式过式形现过形beatbeatbeaten打⒊A---B---A型（在和去词形现同comecome来becomebecome变runranrun跑⒋A---B---B过分形⑴动原后一辅字t构成过式过分。burnburntburnt燃learnlearned/learntlearned/learnt学meant意hearheardheard听见⑵动原的后个音母d改为t”构成去或去词buildbuiltbuilt建lendlentlent借给loselostlost失去

sendsentsent送spendspentspent花费⑶他paypaidpaid付laylaidlaid下saysaidsaid说bringbroughtbrought带buyboughtbought买thinkthoughtthought想caughtcaught抓teachtaughttaught教fightfoughtfought战sleepsleptslept睡keepkeptkept保sweepsweptswept扫standstoodstood站understandunderstoodunderstood明winwon得胜shineshone/shinedshone/shined发光feelfelt觉findfoundfound发现getgotgot得hanghanged/hunghanged/hung绞，挂havehadhad有holdheldheld盛，握leaveleft离开makemade制meetmetmet遇见sellsold卖shootshotshot射telltoldtold告诉smellsmelt/smelledsmelt/smelled嗅，闻sitsatsat坐digdugdug挖⒌A---B---C型（现式过式过分词不同三不⑴动原后-或-en构成去词eatateeaten吃fallfellfallen落下stealstolestolen偷

givegavegiven给freezefrozefrozen冻taketooktaken拿seesawseen看writewrotewritten写rideroderidden骑drivedrovedriven驾驶throwthrewthrown抛扔blowblewblown吹growgrew生长knowknewknown知flyflewflown飞drawdrew拉，绘画show展⑵去加n或-en构过分。speakspoke说breakbrokebroken破，折断wakewaked/wokewaked/waken醒choosechose选择forgetforgotforgotten忘记⑶单在读节的音母i”分为a”（去）和u（过分）。beginbegun开始ringrangrung按singsangsung唱sinksanksunk沉swimswamswum游drinkdrankdrunk饮⑷他规动的化