went to a park went swimming 等等一些单词跟watched TV有什么不同?一个是went,还有一个是加ed
问题描述：
went to a park went swimming 等等一些单词跟watched TV有什么不同?一个是went,还有一个是加ed
除了read a book这个不规则动词过去式还有哪些?
答
规则动词的过去式和过去分词形式都是在词尾直接加ed不规则动词的过去式和过去分词形式就需要用心去记了比如说read hurt put 这些是不变的teach 的过去式和过去分词是taughtbuy bought bought还有过去式和过去分词也...