精选优质文档-倾情为你奉上动词的五种变化规则表形式构成例词动词原形词典中一般给出的形式be, have, do, learn第三人称单数1、一般情况在动词后加srun-runs, like-likesWant-wants,help-helps2、以ch,sh,s,o,x结尾的动词后加esteach-teaches, wash-washesGo-goes, guess-guesses3、以辅音字母加y结尾的动词，先将y变为i,再加esstudy-studies, try-tries4、以元音字母加y结尾的动词后加sstaystays, play-plays现在分词1、在动词后加ingreadreading cook-cooking2、以不发音e结尾的动词，去掉e再加ingliveliving write-writing3、以重读闭音节结尾的词，且末尾只有一个辅音字母，双写该辅音字母后再加ingsitsitting begin-beginning
