附录不规则动词表分类记忆
1．AAA型
bet bet/betted bet/betted 打赌broadcast broadcast broadcast 广播；播送bid bid/bade bid/bidden 出价burst burst burst 爆发；发生cast cast cast 投掷；扔cost cost cost 花费
cut cut cut 切；割forecast forecast/forecasted forecast/forecasted 预报hit hit hit 打
hurt hurt hurt 伤害knit knit/knitted knit/knitted 编织
let let let 让
put put put 放
quit quit/quitted quit/quitted 停止
rid rid/ridded rid/ridded 除去
set set set 放；放置shut shut shut 关闭spit spit/spat spit/spat 吐
split split split 劈开；分开read read read 读spread spread spread 散布；传播sweat sweat/sweated sweat/sweated 出汗thrust thrust thrust 刺；刺入upset upset upset 颠覆；扰乱wed wed wed 结婚wet wet/wetted wet/wetted 打湿
2.AAB型
beat beat beaten 打；击败；(心脏)跳动
3.ABA型
come came come 来
become became become 变成
overcome overcame overcome 克服
run ran run 跑
4.ABB型
a：在原形动词后面加一个辅音字母d或t构成过去式、过去分词。
hear heard heard 听见
burn burnt burnt 燃烧
learn learnt/learned learnt/learned 学
dream dreamt dreamt 梦想
mean meant meant 意思是
lean leant/leaned leant/leaned 倾斜
leap leapt/leaped leapt/leaped 跳跃；跨越
spoil spoilt/spoiled spoilt/spoiled 破坏；宠坏
deal dealt dealt 处理