英语中动词过去式、过去分词的变形规则(共5页).doc
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1、精选优质文档-倾情为你奉上动词过去式和过去分词的变化规则动词过去式和过去分词有规则变化和不规则变化两种。 1) 规则变化 l 一般在动词原形后加-ed look looked looked call called called open opened opened need neededneeded -ed在清辅音音素后发音为t,在浊辅音后发音为d,在元音后发音也为d -ed在t、d后发音为id 但fix的过去式和过去分词x不双写,为fixed. l 以-e结尾的动词加-d move moved moved phone phoned phoned hope hoped hoped agree
2、agreed agreed l 以辅音字母加y结尾的动词,变y为i,再加-ed study studied studied carry carriedcarried try triedtried l 以元音字母加y结尾的词,直接加-ed play played played enjoy enjoyed enjoyed stay stayed stayed l 末尾只有一个辅音字母的重读闭音节词,双写该辅音字母,再加-ed stop stopped stopped plan planned planned fit fitted fitted l 以-r结尾的词,双写r字母, 再加-ed pref
3、er preferred preferred refer referred referred 2) 不规则变化 英语中有些动词的过去式和过去分词形式变化不规则,可分为五种情况。 1动词原形、过去式和过去分词完全同形。 cut(切) ,hit(打) ,cast(扔),hurt(伤害),put(放) ,let(让) shut(关) ,cost(花费) ,set(放) ,rid(清除) 2过去式与过去分词完全同形。 find(找到)-found, found pay(支付)-paid, paid leave(离开)-left, left lend(借出)-lent, lent meet(遇见)-me
4、t, met keep(保持)-kept, keptlose(丢失)-lost, lost teach(教)-taught, taught sit(坐)-sat, sat lead(引导)-led, led win(赢)-won, won 3动词原形与过去分词同形 例:come(来)-came-come run(跑)-ran-run become(成为)-became-become 4动词原形、过去式、过去分词形式完全不同。 例: give(给) gave given fly(飞) flew flown drink(喝) drank drunk see(看见) saw seen go(去) w
5、ent gone know(知道) knew known wear(穿) wore worn speak(说) spoke spoken 5过去式和过去分词有两种形式 burn(燃烧)- burned/burnt -burned /burnt learn(学习)- learned /learnt -learned /learnt smell(闻)- smelled /smelt -smelled /smelt spell (拼写)- spelled /spelt -spelled /spelt shine(照射)- shined /shone -shined /shone leap (跳)-
6、leaped /leapt -leaped /leapt 提示 u beat的过去式与原形同形: 比:beat(打击)-beat(过去式)-beaten(过去分词) u lie有规则变化和不规则变化两种,含义不同 比:lie-lied-lied 说谎lie-lay- lain躺下,位于,平放 lay-laid-laid 放置,下蛋u hang 有规则变化和不规则变化两种,含义不同 比:hanghanged-hanged(处绞刑) hanghung-hung(挂,吊) u welcome(欢迎)一词是规则动词,不可误用为不规则动词 比:welcomewelcomed-welcomed u 不要将
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- 英语 动词 过去式 过去 分词 变形 规则
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