总结规则动词变过去式过去分词的规律

1.A---A---A型(现在式、过去式和过去分词同形)
　　read read read 读
　　put put put 放下
　　cost cost cost 花费
　　cut cut cut 割,切
　　hit hit hit 打
　　let let let 让
　　hurt hurt hurt 伤
　　2. A---B---A型(现在式和过去分词同形)
　　become became become 变
　　come came come 来
　　3. A---A---B型(现在式和过去式同形)
　　beat beat beaten 打
　　run ran run 跑
　　4. A ---B ---B型
　　(1)在动词原形后加一个辅音字母d或t构成过去式或过去分词.
　　hear heard heard 听见
　　burn burnt burnt 燃烧
　　learn learnt learnt 学习
　　mean meant meant 意思
　　(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.
　　build built built 建筑
　　lend lent lent 借给
　　send sent sent 送
　　lose lost lost 失去
　　spend spent spent 花费
　　(3)其他
　　pay paid paid
　　付 lay laid laid 下蛋
　　say said said 说
　　bring brought brought 带来
　　buy bought bought 买
　　think thought thought 想
　　sleep slept slept 睡
　　keep kept kept 保持
　　sweep swept swept 扫
　　stand stood stood 站
　　understand understood understood 明白
　　win won won 得胜
　　shine shone shone 发光
　　catch caught caught 抓住
　　teach taught taught 教
　　feel felt felt 觉得
　　fight fought fought 战斗
　　find found found 发现
　　get got gotten 得到
　　hang hung hung挂
　　hang hanged hanged 绞死
　　have had had 有
　　hold held held 盛,握
　　leave left left 离开
　　make made made 制造
　　meet met met 遇见
　　sell sold sold 卖
　　shoot shot shot 射击
　　tell told told 告诉
　　smell smelt/smelled smelt/smelled 嗅,闻
　　sit sat sat 坐
　　dig dug dug 挖
　　5. A---B---C型(现在式、过去式和过去分词都不相同)
　　(1)在动词原形后加-n或-en构成过去分词.
　　eat ate eaten 吃
　　fall fell fallen 落下
　　steal stole stolen 偷
　　give gave given 给
　　freeze froze frozen 冻结
　　take took taken 拿
　　see saw seen 看见
　　write wrote written 写
　　ride rode ridden 骑
　　drive drove driven 驾驶
　　throw threw thrown 抛,扔
　　blow blew blown 吹
　　grow grew grown 生长
　　know knew known 知道
　　fly flew flown 飞
　　draw drew drawn 拉,绘画
　　show showed shown 展示
　　(2)过去式加-n或-en构成过去分词.
　　speak spoke spoken 说话
　　break broke broken 破碎,折断
　　wake waked/ waked
　　woke / waken 醒
　　choose chose chosen
　　选择 forget forgot forgotten 忘记
　　(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).
　　begin began begun 开始
　　ring rang rung 按铃
　　sing sang sung 唱
　　sink sank sunk 沉
　　swim swam swum 游泳
　　drink drank drunk 饮
　　(4)其他不规则动词的变化.
　　be(am, is) was/ were been 是
　　be(are) were been 是
　　do did done 做
　　go went gone 去
　　lie lay lain 躺
　　wear wore worn 穿