过去式的不规则变化和规则变化(共18页).doc
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1、精选优质文档-倾情为你奉上 规则变化【过去式的变化规则】 一般情况下,在动词原形后直接加ed。如:want-wanted,play-played 以不发音的字母e结尾的动词,直接加d。如:hope-hoped,live-lived 重读闭音节单词需双写最后一个辅音字母,再加ed。如:stop-stopped, prefer-preferred 以辅音字母+y结尾的动词变y为i,再加ed。如:study-studied,worry-worried 有些动词不符合上面的规则,需要特殊记忆。如:am(is)-was, are-were, go-went, eat-ate, swim-swam, bu
2、y-bought, see-saw, teach-taught, bring-brought, think-thought, fall-fell, hurt-hurt, break-broke, win-won,lose-lost动词过去式变化规则 AAA型(动词原形、过去式、过去分词同形) cost(花费) cost cost cut(割) cut cut hit(打) hit hit hurt 伤害) hurt hurt let(让) let let put(放) put put read (读) read read (2) AAB型(动词原形与过去式同形) beat(跳动) beat b
3、eaten (3) ABA型(动词原形与过去分词同形) become(变成) became become come(来) came come run(跑) ran run (4) ABB型(过去式与过去分词同形) dig(挖) dug dug get(得到) got got hang(吊死) hanged hanged hang(悬挂) hung hung hold(抓住) held held shine(照耀) shone shone sit(坐) sat sat win (赢) won won meet(遇见) met met keep (保持) kept kept sleep(睡) sl
4、ept slept sweep(扫) swept swept feel(感觉) felt felt smell(闻) smelt smelt leave(离开) left left build(建设) built built lend(借出) lent lent send (传送) sent sent spend(花费) spent spent lose (丢失) lost lost burn (燃烧) burnt burnt learn(学习) learnt learnt mean(意思是) meant meant catch(抓住) caught caught teach(教) taugh
5、t taught bring(带来) brought brought fight (战斗) fought fought buy(买) bought bought think(想) thought thought hear (听见) heard heard sell(卖) sold sold tell(告诉) told told say(说) said said find(找到) found found have/has(有) had had make(制造) made made stand(站) stood stood understand明白understood understood (5)
6、 ABC型(动词原形、过去式与过去分词三者不同形) begin(开始) began begun drink(喝) drank drunk ring(铃响) rang rung sing (唱) sang sung swim(游泳) swam swum blow(吹) blew blown draw (画) drew drawn fly(飞) flew flown grow(生长) grew grown know(知道) knew known throw(投掷) threw thrown show(出示) showed shown break(打破) broke broken choose(选择
7、) chose chosen forget(忘记) forgot forgotten (forgot) speak(说,讲) spoke spoken wake(醒) woke woke drive(驾驶) drove driven eat(吃) ate eaten fall(落下) fell fallen give(给) gave given rise(升高) rose risen take(取) took taken mistake(弄错) mistook mistaken ride(骑) rode ridden write(写) wrote written do(做) did done
8、go(去) went gone lie(平躺) lay lain see(看见) saw seen wear (穿) wore worn be ( am, is, are )(是) was, were been 一般情况下,在动词原形后直接加ed。如:wanted,played。 以不发音的字母e结尾的动词,直接加d。如:hoped,lived。 重读闭音节单词需双写最后一个辅音字母,再加ed。如:stopped, shipped。 以辅音字母+y结尾的动词变y为i,再加ed。如:studied,worried。 有些动词不符合上面的规则,需要特殊记忆。如:am(is)-was, are-we
9、re, go-went, eat-ate, swim-swam, buy-bought, see-saw,teach-taught, bring-brought, think-thought,fall-fell, hurt-hurt, break-broke, win-won,lose-lost 不规则变化 一、 原形过去式read读read/e/cut切,割cutlet让letput放putcost花费costhit撞,击hitset安置sethurt伤害hurt二、am/is是wasare是weredo/does做didgo走wenthave/has有,吃had三、give给gavebec
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- 过去式 不规则 变化 规则 18
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