动词不规则变化

1、一、AAA型，即原形、过去式和过去分词三者都相同。(共9个)costcostcost cutcutcuthithithit hurthurthurt letlet letputputput readreadreadsetsetset shutshutshut二、ABB型，即过去式、过去分词相同。(共41个)1 过去式和过去分词都含有-ought。(3个)bringbroughtbrought buy boughtboughtthinkthoughtthought2 词尾有-ild，-end时，只需把d变为t。(4个)buildbuiltbuilt lendlent lentsendsentse

2、nt spendspent spent3 过去式、过去分词都含有-aught。(2个)catchcaughtcaught teachtaughttaught4 把-eep变为-ept。(3个)keepkeptkept sleepsleptslept sweep sweptswept5 把-ell变为-old。(2个)telltoldtold sellsoldsold6 过去式、过去分词都含有-elt或-ilt。(4个)smellsmeltsmelt spellspeltspelt feelfelt feltspillspiltspilt7 过去式、过去分词都在原形词尾加t。(3个)learnl

3、earntlearnt meanmeantmeant poilspoiltspoilt8 过去式、过去分词词尾是d。(4个)saysaidsaid paypaidpaid laylaidlaid hearheardheard9 改变元音字母。(11个)meetmetmet getgotgot sitsatsatfind foundfound holdheldheld spitspatspatshine shoneshone winwonwon hanghunghungdig dugdug loselostlost10 改变辅音字母。(1个)makemademade11 改变元、辅音字母。(4个

4、)leaveleftleft standstoodstood have(has) hadhadunderstandunderstoodunderstood三、ABC型，即原形、过去式、过去分词都不相同。(共35个)1 iau变化。(6个)beginbeganbegun drinkdrankdrunksing sangsung ringrangrungswimswamswum sink sanksunk2 词尾为-ow，-aw时，过去式将其变为-ew，过去分词在其原形后加n。(5个)blowblewblown drawdrewdrawngrow grewgrown knowknewknownth

5、rowthrewthrown(show除外)3 词尾为“i+辅(1个)+e”，过去式将i变为o，过去分词多在原形后加n，若那个辅音字母为d或t，须双写d或t后加n。(4个)(give，hide除外)drivedrovedriven writewrotewrittenride roderidden riseroserisen4 过去分词在过去式后加(e)n。(5个)breakbrokebroken choosechosechosenfreezefrozefrozen speakspokespokenwakewoke woken5 过去分词由过去式加-ten构成。(1个)forgetforgotf

6、orgotten6 过去分词由原形加(e)n构成。(6个)bewas(were)been eatateeatenfallfellfallen givegavegivenseesawseen hidehidhidden(hid)7 词尾为-ake时，过去式将其变为-ook，过去分词在原形词后加-n。(2个)taketooktaken mistakemistookmistaken8 原形、过去式和过去分词都不相同。(6个)dodiddone flyflewflown gowentgonelielaylain showshowedshown wearworeworn四、AAB型，即过去式和原形相同。

7、(1个)beatbeatbeaten五、ABA型，即过去分词和原形相同。(3个)comecamecome becomebecamebecomerun ranrun六、情态动词型，只有原形和过去式，没有过去分词。(4个)cancould maymight willwould shallshould一、 原形、过去式、过去分词相同：cost/cut/hit/hurt/let/put/read/shut(细心的你一定会发现，这些词中大多数是以字母t结尾的。)二、 原形、过去式相同，过去分词不同：beat/beat/beaten三、 原形、过去分词相同，过去式不同：come/came/come bec

8、ome/became/become run/ran/run(come，become，属不规则变化，但welcome属规则动词，其过去式、过去分词为：welcomed，welcomed)四、 过去式，过去分词相同：(1) 去掉字母组合ee中的一个emeet/met/met feed/fed/fed(2) 去掉字母组合ee中的一个e,然后再在词尾加tfeel/felt/felt sleep/slept/sleptkeep/kept/kept sweep/swept/swept(3) 词尾为的ll 去掉一个l加tspell/spelt/spelt smell/smelt/smelt spill/sp

9、ilt/spilt(4) 过去式和过去分词以aught或ought结尾catch/caught/caught teach/taught/taught bring/brought/broughtbuy/bought/bought think/thought/thought(5) 将stand改为stoodstand/stood/stood understand/understood/understood(6) 将ay改为aidlay/laid/laid pay/paid/paid say/said/said(7) 将d改为tlend/lent/lent send/sent/sentspend/s

10、pent/spent build/built/built(8) 将i改为a , o, u等sit/sat/sat spit/spat/spatdig/dug/dug win/won/won(9) 将ell改为oldtell/told/told sell/sold/sold(10) 词尾加tlearn/learnt/learnt mean/meant/meantdream/dreamt/dreamt spoil/spoilt/spoilt(11) 有两种过去式和过去分词, 一种是不规则的, 一种是规则的：learn/learnt/learnt learn/learned/learnedshine

11、/shone/shone shine/shined/shinedhang/hung/hung hang/hanged/hangedsmell/smelt/smelt smell/smelled/smelledburn/burnt/burnt burn/burned/burnedlight/lii/lit light/lighted/lighted(12) 其它have(has)/had/had hear/heard/heardshoot/shot/shot lose/lost/losthold/held/held get/got/got(AmE gotten)find/found/found

12、make/made/madeleave/left/left五、三者均不同：(1) 过去式以ew结尾、过去分词以own结尾blow/blew/blown fly/flew/flowngrow/grew/grown know/knew/knownthrow/threw/thrown值得注意的是:show/showed/shown或showed draw/drew/drawn(2)改i为a变成过去式、改i为u变成过去分词begin/began/begun drink/drank/drunkring/rang/rung sing/sang/sungswim/swam/swum sink/sank/su

13、nk(3)改i为o变成过去式，过去分词以n结尾drive/drove/driven write/wrote/writtenrise/rose/risen ride/rode/ridden(4) 原形后加n变成过去分词drive/drove/driven rise/rose/risen eat/ate/eatengive/gave/given fall/fell/fallen(5) 过去式后加n变成过去分词break/broke/broken choose/chose/chosenfreeze/froze/frozen mistake/mistook/mistakensteal/stole/st

14、olen speak/spoke/spokentake/took/taken wake/woke/woken(或woke)(6)其它be/was或were/been do/did/done forget/forgot/forgottengo/went/gone hide/hid/hidden see/saw/seenwear/wore/worn六、 有两种过去式和过去分词，但词义相同。wake/woke/woken (或woke) wake/waked/wakedsink/sank/sunk sink/sunk/sunken七、动词因其过去式、过去分词有两种形式而产生不同词义：shine、ha

15、ng的两种过去式和过去分词：shone/shone照耀shined/shined擦亮hung/hung悬挂hanged/hanged绞死八、两个既可以做过去式，又可以做动词原形的词lie躺卧lay/lain/lying(现在分词)lay放，下蛋laid/laid/layingfind 找到、发现find/found/foundfound 创建，成立 found/founded/founded九、根据动词之间的词义联系来记忆(一)词义相对：(1) come/came/come来 go/went/gone去(2) give/gave/given给get/got/got(AmE gotten)获得(

16、3) sleep/slept/slept睡觉wake/woke/woken (或woke)或wake/waked/waked 醒来(4) rise/rose/risen上升、上涨、升起fall/fell/fallen下降、落下、倒下sink/sank/sunk sink/sunk/sunken 沉下, (使)下沉(5) buy/bought/bought买 sell/sold/sold出售, 卖(6) take/took/taken带去bring/brought/brought 带来(7) teach/taught/taught教learn/learnt/learnt或learn/learne

17、d/learned学习、学会(8) lose/lost/lost丢失、失败find/found/found找到win/won/won赢得、(获)胜(9) stand/stood/stood站、立sit/sat/sat坐(10) send/sent/sent 送、寄、发送get/got/got获得、收到(二)词义相近：(1) beat/beat/beaten 打, 打败win/won/won赢得、获胜(2) understand/understood/understood 懂, 了解know/knew/known 知道, 了解, 认识(3) get/got/got(AmE gotten)变成、成

18、为、变得become/became/become 变成, 成为, 变得go/went/gone变成turn/turned/turned变成(4) spend/spent/spent 花费、度过pay/paid/paid 支付、交纳cost/cost/cost花费、价值为take/took/taken花费(5) say/said/said说、讲speak/spoke/spoken说、演讲tell/told/told 告诉、说、吩咐、断定talk/talked/talked谈话, 讲, 谈论, 议论记忆法三：1.无变化，过去式与原形相同。letlet, putput, hithit, mustmust, setset, beatbeat, castcast, costcost, cutcut, hurthurt, readred, shutshut(shedshed splitsplit spreadspread burstburst)2.元音字母的变化。ia: beginbegan, drinkdrank, ringrang, singsang, swimswam, givegave, sitsat, sinksankio: drivedrove, riderode, shineshone, writewrote, riserose, winwon,(strivestrove a