精选优质文档-倾情为你奉上 中学阶段常见动词的过去式与过去分词的不规则变化 A.初中阶段常见动词的过去式与过去分词的不规则变化1. A-A-A型（、过去式和同形） 动词原形（现在式） 过去式 过去分词 cost cost cost 花费 cut cut cut 割，切 hit hit hit 打 let let let 让 put put put 放下 read read read 读 hurt hurt hurt 伤 2. A-A-B型（现在式和过去式同形） beat beat beaten 打 3. A-B-A型（现在式和过去分词同形） come came come 来 become became become 变 run ran run 跑 4. A -B -B型 （1）.在动词原形后加一个d或t构成过去式或过去分词。 burn burnt burnt 燃烧 learn learned/learnt learned
