规则动词的过去式、过去分词1、一般情况下,后加—ed 如 play-——played2、以-e 结尾,后加—d 如 hope———hoped3、以“辅音字母+y"结尾,把 y 变为 i,再加—ed 如 copy---copied4、以重读闭音节结尾、且末尾只有一个辅音字母,双写这个辅音字母,再加—ed 如 plan—planned不规则动词过去式、过去分词(1) AAA 型(原形、过去式、过去分词同形)cost(花费)cost cost shut(关)shut shutcut(割)cut cut hit(打)hit hit hurt 损害) hurt hurt let(让) let let put(放) put putread (读) read read (2) AAB 型(原形与过去式同形)beat(跳动)beat beaten(3) ABA 型(原形与过去分词同形)come(来)came comebecome(变成)became becomerun(跑) ran run(4) ABB 型(过去式与过去分词同形)sell(卖) sold sold tell(告诉)told toldstand(站) stood stood understand(明白) understood understoodpay(付钱) paid paidlay(放置) laid laidsay(说) said saidfeed(喂养) fed fedmeet(遇见) met met sit(坐) sat sat spit(吐痰) spatspit keep 保持) kept keptsleep(睡) slept slept sweep(扫) swept swept feel(感觉) felt felt smell(闻) smelt smeltleave(离开) left left lend(借出) lent lent send (传送)sent sentspend(花费) spentspent build(建造)built builtdeal(处理) dealt dealtmean(意思是) meant meanthear (听见) heard hearddream(做梦)dreamtdreamt burn (燃烧) burnt burnt learn(学习) learnt learnt bring(带来) brought broughtfight (战斗) fought fought buy(买) bought boughtthink(想) thought thoughtcatch(抓住) caught caughtteach(教) taught taught have/has(有) had had make(制造) made madeshoot(射击) shot shotlose (丢失) lost lost dig(挖 ) dug dug win(赢)won wonhang(悬挂) hung hung hold(抓住) held held find(发现) found found shine(照耀) shone shone(5) ABC 型(原形、过去式与过去分词均不同形)bear(出生) bore bornwear (穿着) wore worndo(做) did donego(去)went goneget(得到) got gottonforget(忘记) forgot forgottenb...