动词的过去式及过去分词

1、动词的过去式及过去分词一.不规则动词过去式和过去分词A. 原型，过去式， 和 过去分词 完全不同drink-drankdrunkringrangrungswimswamswumsingsangsungsinksanksunkblowblewblowngrowgrewgrownknow-knew-knownfly flewflowntaketooktakenshakeshookshakendrivedrovedrivenwrite-wrote-writtenrise-rose-risenrideroderiddenspeakspokespokenstealstolestolen breakbro

2、kebroken wakewokewokenfreezefrozefrozenforgetforgotforgottenchoosechosechosendrawdrewdrawn eatateeatenfallfellfallengivegavegivenhidehidhiddenseesawseendodiddoneB. 过去式与过去分词完全相同brightbroughtbroughtthinkthoughtthoughtfightfoughtfought buyboughtboughtcatchcaughtcaughtsellsoldsoldtelltoldtoldsaysaidsaid

3、paypaidpaidsendsentsentlendlentlentspendspentspentburnburntburntlearnlearntlearntmeanmeantmeantfeelfeltfeltsmellsmeltsmeltsleepsleptsleptsweep-sleptsleptleaveleftleftbuildbuiltbuiltloselostlostgetgotgotmeetmetmetsitsatsat shootshotshot leadledled spitspatspathavehadhadholdheldheldmakemademadestandst

4、ood-stoodhearheardheardfindfoundfounddigdugdugshineshoneshoneunderstandunderstoodunderstood winwonwon c.原型与过去分词相同comecamecome runranrun becomebecamebecomeD. 原形与过去式和过去分词完全相同se/v(s二lue) eq。槿w p亘ip亘Ae一氐6ueLJp6ueLj需 U&-Ae-一-握' P2-P一-一-世-陀 6unLj!Cunij!CueijIQS!4 s!4 s4-!4-!4- -nd!-nd！jnd 4no！芍。！芍

5、。4se。！4se。！4seoCDMPM oM0) pCDED)e s_co fS芍oo6AM2 poeED)fSCD poreadreadcancouldseesawmeetmetgetgotforgetforgottaketookcancouldmaymightshallshouldwillwouldknowknewbeginbeganbendbentbuildbuiltspendspentmeanmeantlearnlearnt learnedbuyboughtthinkthoughtteachtaughtcatchcaughtsleepsleptsweepsweptkeepkeptsp

6、eakspokeriderodefeelfeltleaveleftgivegaverunranringrangsitsatswimswamsaysaidstandstoodtelltoldthrowthrewwinwonwritewrote二.不规则动词的过去式的构成1把动词原形中的i改为a,变成过去式。如: beginbegan，drink drank，givegave，ringrang，singsang，sitsat, swimswam2. 把重读开音节中的i改为0,变成过去式。如: drivedrove，riderode，writewrote3. 改动词原形中的aw /ow为ew,变成过

7、去式。如:draw drew，growgrew， know knew，throwthrew (动词 show除外, sh0wsh0wed)4. 动词原形中的e改为o，变成过去式。如: getgot， forgetforgot5. 动词原形中的ee改为e，变成过去式。如: feedfed， meetmet6. 动词原形中的eep改为ept，变成过去式。如: keepkept， sleepslept， sweepswept7. 动词原形中的eak改为oke，变成过去式。如: breakbroke， speakspoke8动词原形中的ell改为old，变成过去式。如: sellsold， tellt

8、old9. 动词原形中的an改为00,变成过去式。如: standstood， understandunderstood10. 以ought和aught结尾，且读音是：t的过去式。如: bringbr0ught, buy b0ught, thinkth0ught, catchcaught, teachtaught11. 以ould结尾且读音为ud的情态动词过去式。如: canc0uld, shallsh0uld, will w0uld12. 把动词原形中的0改为a,变成过去式。如: comecame, become became13. 在动词原形后加d或t变成过去式，并且发生音变。如: hea

9、rhi heardh ：d, saysei said sed , meanmi：nmeant ment14. 动词的过去式与动词原形一样。如: letlet, must must, putput, readread red15不符合上述规律的动词过去式。如： am，iswas，arewere，buildbuilt ，do did，eatate，fall fell ，feelfelt，findfound，fly flew ，gowent，have has had， holdheld， leaveleft ， makemade， maymight ， run ran ，seesaw，taketoo

10、k三.不规则动词过去式和过去分词巧记方法动词的过去式和过去分词是初中英语教学中的重点，而有些动词 的不规则变化是这些重点中的难点， 但这些不规则变化也不是毫无规 律可循的。现将初中英语中一些常用的不规则动词变化介绍如下。一）、原形、过去式和过去分词的词形和读音都相同的单词，结尾 字母一般是t或d。如:cut-cut-cut, hit-hit-hit, put-put-put, cost-cost-cost, let-let-let, shut-shut-shut, set-set-set, hurt-hurt-hurt, spread-spread-spread特殊:动词 read 的过去式和

11、过去分词虽然词形与原形一致，read-read-read 但发音分别是ri:d-red-red。二）、有些动词的过去分词与原形是一样的。如:come-came-come,become-became-become, run-ran-run, overcome-overcame-overcome三）、有些动词的过去式和过去分词相同。如：1. 把单词结尾的字母d改为t。如: lend-lent-lent, spend-spent-spent, send-sent-sent2. 改变单词中间元音字母。如:sit-sat-sat, win-won-won, shine-shone-shone, hold

12、-held-held3. 以eep结尾的动词，把eep改为ept。如: keep-kept-kept, sleep-slept-slept, sweep-swept-swept4. 过去式和过去分词都以augh或ough结尾的动词。如: buy-bought-bought, fight-fought-fought, think-thought-thought, bring-brought-brought, teach-taught-taught, catch-caught-caught5. 有的以ay结尾的动词，在过去式和过去分词中把ay变成aid。如:say-said-said, lay-l

13、aid-laid, pay-paid-paid6. 另有一些其它形式的变化。如: have-had-had, learn-learnt-learnt, leave-left-left, lose-lost-lost, make-made-made, meet-met-met, feel-felt-felt（四）、有些动词原形中含有字母i,在过去式中变i为a,在过去分词中变i为u。如:（五）、以字母ow或aw结尾的动词，在变成过去式时，通常把元 音字母变成e，在变成过去分词时，通常只在词尾加 n。如: blow- blew- blown, draw-drew-drawn, grow-grew-grown,throw-threw-thrown, know-knew-known（六）、有些动词的过去分