不规则动词的变化形式.doc

常用不规则动词的变化形式ABB（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dealdi:ldealtdeltdealtdelt解决hearhiheardh:dheardh:d听见hanghhanged/hunghhanged/hung绞死，悬挂learnl:nlearned/learntl:ntlearned/learntl:nt学习lightlaitlit/lightedlitlit/lightedlit点燃,照亮shineainshone/shinedshone/shinedun,n使照耀，使发光（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sendsendsentsentsentsent送spendspendspentspentspentspent花费（3）原形oughtought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(4)原形aughtaught动词原形过去式过去分词catchktcaughtk:tcaughtk:t捉,抓teachti:ttaughtt:ttaughtt:t教（5）变其中一个元音字母动词原形过去式过去分词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,stickstikstuckstkstuckstk插进,刺入,粘住,（6）原形lt/pt/ft动词原形过去式过去分词feelfi:lfeltfeltfeltfelt感到keepki:pkeptkeptkeptkept保持leaveli:vleftleftleftleft离开sleepsli:psleptsleptsleptslept睡觉sweepswi:psweptsweptsweptswept扫 (3)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）。iau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）其它动词原形过去式过去分词be(am,is,are)was/werebeen是bearbboreb:born/borneb:n负担,忍受dodu:,du:diddiddonedn做flyflaiflewflu:flownflun飞gouwentwentgonen去lielailayleilainlein躺wearwworew:wornw:n穿 常用不及物动词 常用不及物动词短语happentravelarrivelast持续take placego out灭occurgraduaterunbreak outcome into beingexistsitsucceedcome about pass out (昏过去，晕)riseswimfailbelong tokeep on继续保持)arisecompetecrytake offkeep away保持距离agreeexplodediegive upgrow up变老disgreesinkliebreak downgo on 发生，继续workdiffercome consist inget by 凑合，过得去livesurvivegowake up drop by 顺便拜访sleepskateacheshow offcome over访问flyfallrunsit downDate back to追溯到da