动词过去式不规则变化人教版英语(ok).doc

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1、为了帮助同学们记住不规则动词，现在把教材中出现的不规则动词分为几个类型，每个类型中又分若干组，尽量找出每组中各词变化形式的共同点，以帮助记忆。1.A---A---A型（现在式、过去式和过去分词同形）costcostcost花费cutcutcut割，切hithithit打hurthurthurt伤letletlet让putputput放下readreadread读setsetset设置2.A---A---B型（现在式和过去式同形）beatbeatbeaten打3.A---B---A型（现在式和过去分词同形）becomebecamebecome变

2、comecamecome来runranrun跑4.A---B---B型（1）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hearheardheard听见learnlearned/learntlearned/learnt学习meanmeantmeant意思（2）把动词原形的最后一个辅音字母“d”(或“e”)改为“t”构成过去式或过去分词。buildbuiltbuilt建筑lendlentlent借给sendsentsent送spendspentspent花费loselostlost失去（3）其他layl

3、aidlaid下蛋paypaidpaid付saysaidsaid说makemademade制造havehadhad有sitsatsat坐meetmetmet遇见holdheldheld盛，握feelfeltfelt觉得smellsmelt/smelledsmelt/smelled嗅，闻leaveleftleft离开keepkeptkept保持sleepsleptslept睡sweepsweptswept扫catchcaughtcaught抓住teachtaughttaught教bringbroughtbrought带来buyboughtbou

4、ght买fightfoughtfought战斗thinkthoughtthought想findfoundfound发现sellsoldsold卖telltoldtold告诉winwonwon得胜shineshone/shinedshone/shined发光digdugdug挖hanghanged/hunghanged/hung绞死，挂standstoodstood站understandunderstoodunderstood明白getgotgot得到shootshotshot射击5.A---B---C型（现在式、过去式和过去分词都不相同）（1

5、）在动词原形后加-n或-en构成过去分词。eatateeaten吃fallfellfallen落下freezefrozefrozen冻结givegavegiven给seesawseen看见stealstolestolen偷taketooktaken拿drivedrovedriven驾驶rideroderidden骑writewrotewritten写blowblewblown吹drawdrewdrawn拉，绘画flyflewflown飞growgrewgrown生长knowknewknown知道showshowedshown展示throwth

6、rewthrown抛，扔（2）过去式加-n或-en构成过去分词。breakbrokebroken破碎，折断choosechosechosen选择forgetforgotforgotten忘记speakspokespoken说话wakewaked/wokewaked/waken醒（3）变单词在重读音节中的元音字母“i”分别为“a”（过去式）和“u”（过去分词）。beginbeganbegun开始drinkdrankdrunk饮ringrangrung按铃singsangsung唱sinksanksunk沉swimswamswum游泳（4）其他不

7、规则动词的变化。be(am,is)was/werebeen是be(are)werebeen是dodiddone做gowentgone去lielaylain躺wearworeworn穿