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 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