1.原形-过去式-过去分词全相同cost——cost——cost 价值cut——cut——cut 切,割,砍hit——hit——hit 打hurt——hurt——hurt 伤害read/ri:d/——read/red/——read/red/ 读put——put——put 放let——let——let 让shut——shut——shut 关2. 过去分词与原形相同,过去式改o/u为abecome—became—become 变得,成为come—came—come 来run—ran—run 跑3. 原形-过去式-过去分词是i-a-u的变化begin—began—begun 开始drink---drank—drunk 喝ring---rang—rung 打电话sing---sang---sung 唱(歌)swim---swam---swum 游泳4. 过去分词在原形后加-eneat—ate---eaten 吃fall---fell—fallen 落下;跌倒5. 过去式和过去分词都去掉原形的一个efeed---fed—fed 喂养,饲养meet---met---met 碰到,见面,会面6. 过去分词在原形后加-nblow—blew—blown 吹grow—grew—grown 种植;生长throw---threw---thrown 投;掷;扔know---knew——known知道;懂得;认为draw—drew—drawn 画fly--- flew---flown飞see --- saw --- seen 看见,看到show---showed---shown 出示;给...看give--- gave ---given 给drive---drove---driven 驾驶take---took---taken 拿去;带去7. 过去分词以-en结尾bite--- bit --- bitten 咬ride---rode---ridden 骑(车,马等)write---wrote---written 写break---broke---broken 弄坏,弄破choose--chose--chosen 选择speak---spoke---spoken 讲话;演讲wake---woke---woken 使...醒来;弄醒forget---forgot---forgotten 忘记hide---hid---hidden 躲,藏8. 过去分词以-ne结尾do --- did --- done 做,干go --- went --- gone 去9.过去式与过去分词都有aught结尾catch---caught ---caught 捉住;抓住teach---taught---taught 教10.过去式和过去分词都以-ought结尾bring---brought---brought 拿来;带来buy ---bought ---bought 买fight---fought---fought 打架;打仗think---thought--thought 想;认为teach---taught--taught 教vt.教;教导,训练;教授vi.教书11.dig ---dug ---dug 挖get ---got---got 得到;获得sit --- sat --- sat 坐下hold---held ---held 举行;握住shine --- shone --- shone 照耀say--- said ---said 说pay---paid---paid 付账;为...付款make---made---made 制造;制作tell --- told --- told 告诉sell---sold---sold 卖stand --- stood --- stood 站立understand-understood-understood 明白;理解find --- found --- found 发现12. 过去式和过去分词都在原形后加d或thear--heard--heard 听见;听说mean --meant--meant 意思是13. 过去式和过去分词都以elt,eft或ept结尾feel --- felt --- felt 感觉keep --- kept --- kept 保持sleep---slept---slept 睡觉leave --- left --- left 离开14 .have --- had --- had 有lose --- lost --- lost 丢失;迷失build---built---built 建造;建设send --- sent --- sent 寄;送lend---lent---lent 借spend --- spent --- spent 花费(时间,金钱)15.lie --- lay --- lain 躺;位于wear --- wore --- worn 穿;戴be ---was, were --- been 是16.只有过去式can --- could 能may --- might 可能,也许shall---should 将要will---would 将要17. 过去式和过去分词均有两个burn-burned/burnt-burned/burnt 燃烧dream-dreamed/dreamt-dreamed/dreamt 做梦;梦见learn-learned/learnt-learned/learnt 学会smell--smelled/smelt--smelled/smelt 闻spell--spelled/spelt--spelled/spelt 拼写Be