1.不规则动词的过去式过去分词表 cost—cost –cost 值， 花钱 hit—hit —hit 碰，撞 let—let —let 让 set—set —set 树立 ，下沉 hurt—hurt —hurt 伤害 read—read —read 读 put—put —put 放 cut—cut —cut 砍，切 shut--shut—shut 关闭 II.A---B---B 型. (1).元音字母变化 get--got—got sit--sat--sat find--found—found meet--met---met feed—fed—fed win--won—won hold—held--held spit—spat--spat dig--dug—dug shoot--shot—shot stand--stood--stood understand--understood--understood (2).辅音字母变化 make--made—made lend--lent--lent have/has--had--had send--sent--sent spend—spent--spent build--built-built spill--spilt--spilt (3).原形后+t或去e+t mean--meant--meant spoil--spoilt--spoilt feel--felt—felt leave--left--left keep--kept--kept sleep--slept--slept sweep---swept--swept (4).词尾+d hear--heard--heard tell--told--told sell—sold--sold say--said--said pay--paid--paid lay---laid---laid (5).augh读/ ɔ: / catch--caught--caught teach--taught--taught (6).ough读/ ɔ: / buy--bought--bought bring--brought--brought think--thought--thought fight--fought--fought III.A---B---C型. (1).i—a—u ring--rang--rung sing--sang--sung drink--drank--drunk sink--sank--sunk swim--swam--swum begin--began--begun (2). eat---ate---eaten see--saw--seen fall--fell-fallen give---gave---given drive--drove--driven rise---rose---risen hide---hid--- hidden / hid take---took---taken mistake--mistook--mistaken be(am, is)--was--been are--- were---been (3). ow—ew—ow+n draw--drew--drawn blow--blew--blown know--knew--known grow--grew--grown throw--threw--thrown show--showed--shown (4).break--broke--broken speak--spoke--spoken choose--chose--chosen freeze--froze--frozen steal--stole--stolen (5).write--wrote--written ride--rode--ridden forget--forgot--forgotten wear--wore--worn (6). do---did---done go---went----gone fly---flew---flown 本文来源：https://www.wddqw.com/doc/d720152a00d8ce2f0066f5335a8102d276a26180.html