动名词的被动式和过去分词有什么区别,好像都存在动宾关系?

问题描述:

动名词的被动式和过去分词有什么区别,好像都存在动宾关系?

be 动词+过去分词:被动语态The trees were planted on the hill .( were planted )have /has+过去分词:现在完成时Have you finished your homework?(have finished )had+过去分词:过去完成时He said that he ...