过去式的不规则变化和规则变化

1、ed 。swim-swam,bring-brought,break-broke,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,

2、go-went,eat-ate,buy-bought, see-saw, teach-taught,think-thought,fall-fell, hurt-hurt,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 cuthit （打） hit hit hurt 伤害） hurt hurtlet （让） let let put （放） put putread （读） read read（2） AAB 型（动词原形与过去式同形）beat （跳动）beat beaten（3） ABA 型

3、（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 gothang （吊死）hanged hanged hang （悬挂）hung hungshone shonehold （抓住）held held shinesit （坐） sat sat win （赢）won wonmeet （遇见）met met keepkept keptsleep （睡） slept slept sweepswept sweptfe

4、el （感觉）felt felt smellsmelt smeltleave （离开）left left buildbuilt builtlend （借出）lent lent sendsent sentspend （花费）spent spent lose （丢失）lost lostburnburnt burnt learnlearnt learntmeanmeant meant catchcaught caughtteachtaught taught bringbrought broughtfightfought fought buybought boughtthinkthought thou

5、ght hearheard heardsell （卖） sold sold tell （告诉）told toldsay （说） said said find （找到）found foundhave/has （有） had had makemade madestand （ 站 ） stood stood understand 明 白 understoodunderstood(5) 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 drunkring （铃响）rang rung sing （唱） sang sungswim

6、 （游泳）swam swum blow （吹） blew blowndraw （画） drew drawn fly （飞） flew flowngrow （生长）grew grown know （知道）knew knownthrow （投掷）threw thrown show （出示）showed shownbreak （打破）broke broken choose （选择）chose chosenforget （ 忘记） forgot forgotten （forgot） speak （说， 讲） spoke spokenwake （醒） woke woke drive （驾驶）drove

7、driveneat （吃） ate eaten fall （落下）fell fallengive （给） gave given rise （升高）rose risentake （取） took taken mistakemistook mistakenride （骑） rode ridden writewrote writtendo （做） did done go （去） went gonelie （平躺）lay lain see （看见）saw seenwear （穿） wore wornbe （ am, is, are ） （是） was, were been 一般情况下，在动词原形后直接

8、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 edshipped 。 以辅音字母+y结尾的动词变y为i,再加ed。如： studied ， worried 。stopped, 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, buy-bought, see-saw, teach-taught, bring-brought, think-thought,fall-fell, h

9、urt-hurt, break-broke,win-won,lose-lost不规则变化原形过去式read读read/e/cut切，割cutlet让letput放putcost花费costhit撞，击hitset安置sethurt伤害hurtam/is是wasare是weredo/doe s做didgo走wenthave/hhadas有，吃三、give给gavebecome成为becamecome来camerun跑ranbegin开始begandrink喝dranksing唱sangswim游泳swamring打电话rangsit坐sat四、blow吹blewgrow生长grewdraw画dr

10、ewfly飞flewknow知道knewwake醒woke五、get得到gotforget忘记forgotwin赢wonride骑rodewrite写wrotespeak说spokebear忍受borewear穿worefreeze冻结frozechoose选择chose六、bring带来broughtbuy买boughtfight打架foughtthink思考thoughtcatch捉，抓caughtteach教taught七、feed喂fedmeet遇见metfeel感到feltkeep保持keptsleep睡sleptsweep扫swept八、build建造builtlose丢失lost

11、send送，寄sentspend花费spentdeal处理dealtmean意思meant九、pay付钱paidsay说saidsell卖soldtell告诉toldstand站stoodtake拿took十、eat吃atesee看见sawfall落卜fellhear听见heardmake制造madefind发现foundhold拥启heldleave离开lefthide躲藏hidcan能couldmay也许mightshall将要shouldwill会would十二、hang吊死hanged挂hunglearn学learnedlearntlie说谎lied躺layspell拼写spelled

12、speltburn烧burned十二、burntsmell闻smelledsmeltshine照耀shinedshonedream做梦dreameddreamt、过去式和过去分词相同。 A-B-B型动词原形过去式过去分词意思1. bring2. build3. burn4. buy5. catch6. dig7. feel8. fightbrought built burnt(burned) bought caughtdug feltbrought built burnt(burned) bought caughtdug felt带来 建燃烧 买 抓 挖感觉 打架9. findfoughtfo

13、ught发现10. getfoundfound得到11. hanggotgot挂（衣）hunghung绞死（上12. havehangedhanged吊）13. hearhadhad有14. holdheardheard听到15. keepheldheld握16. learnkeptkept保持17. leavelearntlearnt学习18. lend(learned)(learned)离开19. loseleftleft借出20. makelentlent丢失21. meanlostlost制造22. meetmademade意思是23. paymeantmeant遇到24.saymet

14、met25. sellpaidpaid说26.sendsaidsaid卖27. shinesoldsold送28. sitsentsent发光shone (shined)shone (shined)坐satsat29. sleepsleptslept睡30. smellsmeltsmelt嗅31. spend(smelled)(smelled)32. standspentspent站33. sweepstoodstood扫34. teachsweptswept教35. telltaughttaught告诉36. thinktoldtold想37.thoughtthought理解understa

15、nunderstoodunderstood赢dwonwon38. win、动词的过去分词是在动词原形后面加n或en动词原形过去式过去分词意思39. beatbeatbeaten打40. blowblewblown吹41. drawdrewdrawn画画42. drivedrovedriven驾驶43. eatateeaten吃44. fallfellfallen卜落45. givegavegiven给46. growgrewgrown生长47. knowknewknown知道48.mistookmistaken弄错mistakeroderidden乘、骑49. rideroserisen升50

16、. risesawseen看见51. seeshowedshown出不，表现52. showtooktaken拿走53. takethrewthrown抛、掷54. throwwrotewritten写55. write三、原形、过去式和过去分词相同。A-A-A 型动词原形过去式过去分词意思56. costcostcost值（多少）钱57. cutcutcut切、割58. hithithit打59. hurthurthurt伤害、伤痛60. letletlet让61. putputput放62. readreadread读63. shutshutshut关四、原形中的i,过去式改为a,过去分词

17、改为u动词原形过去式过去分词意思64. beginbeganbegun开始65. drinkdrankdrunk饮66. ringrangrung响67. singsangsung唱68. swimswamswum游泳五、动词的过去分词是在过去式后加 n或en动词原形过去式过去分词意思69. breakbrokebroken打碎70.chosechosen选择chooseforgotforgotten忘记71. forgetspokespoken讲72.speakwokewoken醒73. wake六、动词原形和过去分词相同动词原形过去式过去分词意思74.becamebecome成为becomecamecome来75. comeranrun跑76. run七、原形、过去式和过去分词都不同。A-B-C 型动词原形过去式过去分词意思77. am , iswasbeen是78. arewerebeen是79. dodiddone做80. flyflewflown飞81. gowentgone去82. lielaylain躺83. wearworeworn穿八、没有过去分词的。动词原形过去式过去分词意思84.cancould/能85. maymight/可以86. shallshoul/将要87. will