动词过去式与过去分词的不规则变化

1、动词过去式与过去分词的不规则变化1. 原形原形原形动词原形过去式过去分词costkstcostkstcostkst花费cutktcutktcutkt割，切hurth:thurth:thurth:t受伤hithithithithithit打，撞letletletletletlet让putputputputputput放下readri:dreadredreadri:d读setsetsetsetsetset安排，安置spreadspredspreadspredspreadspred展开，传播，涂spitspitspit/spatspitspit/spatspit吐痰shuttshuttshutt关上

2、, 闭起,停止营业2. 原形动词原形中改一个元音字母原形动词原形过去式过去分词becomebikmbecamebikeimbecomebikm变comekmcamekeimcomekm来runrnranrnrunrn跑3.1在动词原形后加一个辅音字母d, t或ed构成过去式或过去分词。 动词原形过去式过去分词burnb:nburntb:ntburntb:nt燃烧dealdi:ldealtdeltdealtdelt解决dreamdri:mdreamed/dreamtdreamed/dreamtdremt做梦hearhiheardh:dheardh:d听见hanghhanged/ hunghhan

3、ged/ hung绞死，悬挂learnl:nlearned/learntl:ntlearned/learntl:nt学习lightlaitlit/lightedlitlit/lightedlit点燃, 照亮meanmi:nmeantmentmeantment意思provepru:vprovedproven/provedpru:vn证明, 证实,试验shineainshone/shinedshone/shinedun, n使照耀，使发光showushowedshowed/shownun展示, 给.看smellsmelsmelled/smeltsmeltsmelled/smeltsmelt闻, 嗅

4、speedspi:dspedsped/speededsped/speededsped加速spellspelspelled/speltspeltspelled/speltspelt拼写wakeweikwaked/wokewukwaked/wokenwukn醒来，叫醒, 激发3.2把动词原形的最后一个辅音字母“d”改为“t” 构成过去式或过去分词。 动词原形过去式过去分词buildbildbuiltbiltbuiltbilt建筑lendlendlentlentlentlent借给rebuild,ri:bildrebuilt,ri:biltrebuilt,ri:bilt改建, 重建sendsends

5、entsentsentsent送spendspendspentspentspentspent花费3.3原形ought ought 动词原形过去式过去分词bringbribroughtbr:tbroughtbr:t带来buybaiboughtb:tboughtb:t买fightfaitfoughtf:tfoughtf:t打架thinkikthought:tthought:t思考,想3.4原形aught aught动词原形过去式过去分词catchktcaughtk:tcaughtk:t捉,抓teachti:ttaughtt:ttaughtt:t教3.5变其中一个元音字母动词原形过去式过去分词dig

6、didugddugd掘(土), 挖(洞、沟等)feedfi:dfedfedfedfed喂findfaindfoundfaundfoundfaund发现，找到getetgottgot/gottentn得到holdhuldheldheldheldheld拥有，握住，支持leadli:dledledledled引导, 带领, 领导meetmi:tmetmetmetmet遇见sitsitsatstsatst坐shootu:tshottshott射击spitspitspit/spatsptspit/spatspt吐痰winwinwonwnwonwn赢3.6原形lt/pt/ftlt/pt/ft动词原形过去

7、式过去分词feelfi:lfeltfeltfeltfelt感到keepki:pkeptkeptkeptkept保持leaveli:vleftleftleftleft离开sleepsli:psleptsleptsleptslept睡觉sweepswi:psweptsweptsweptswept扫3.7其它动词原形过去式过去分词layleilaidleidlaidleid下蛋, 放置paypeipaidpeidpaidpeid付sayseisaidsedsaidsed说standstndstoodstudstoodstud站understandunderstood,ndstndunderstood

8、,ndstnd明白loselu:zlostlst, l:stlostlst, l:st失去havehvhadhd, hd, dhadhd, hd, d有makemeikmademeidmademeid制造sellselsoldsuldsoldsuld卖tellteltoldtuldtoldtuld告诉retell,ri:telretold,ri:tuldretold,ri:tuld重讲，重复，复述4.1原形过去式原形+(e)n动词原形过去式过去分词blowblublewblu:blownblun吹drive draiv drovedruvdrivendrivn驾驶drawdr:drewdru:

9、drawndr:n画画beatbi:tbeatbi:tbeatenbi:tn打败eati:tateet,eiteateni:tn吃fallf:lFellfelfallenf:ln落下giveivgaveeivgivenivn给growrugrewru:grownrun生长forgivefivforgavefeivforgiven原谅, 饶恕knownuknewnju:, nu:knownnun知道mistakemisteikmistookmistukmistookenmistukn弄错; 误解,overeatuvi:toverate,uvreitovereatenuvi:tn(使)吃过量pro

10、vepru:vprovedproven/proved证明,证实, 试验taketeiktooktuktakenteikn, teikn拿throwruthrewru:thrownrun, run抛，扔rideraidroderudriddenridn骑seesi:saws:seensi:n看见showushowedshowed/shownun展示writeraitwroterutwrittenritn写4.2原形过去式过去式+(e)n动词原形过去式过去分词breakbreikbrokebrukbrokenbrukn打破choosetu:zchosetuzchosentuzn选择getetgot

11、tgot/gottentn得到hidehaidhidhidhiddenhidn隐藏forgetfetforgotftforgottenftn忘记freezefri:zfrozefruzfrozenfruzn冷冻,结冰，感到严寒speakspi:kspokespukspokenspukn说stealsti:lstolestulstolenstuln偷4.3变单词在重读音节中的元音字母i分别为a（过去式）和u（过去分词）。ia u动词原形过去式过去分词beginbiinbeganbinbegunbin开始drinkdrikdrankdrkdrunkdrk喝singsisangssungs唱sinksiksanksksunksk下沉, 沉没swimswimswamswmswumswm游泳ringrirangrrungr打电话4.4其