suddenly he heard the door opened分析句子成分,并说明过去分词的用法.

问题描述:

suddenly he heard the door opened分析句子成分,并说明过去分词的用法.

suddenly 做状语
he主语
the door 宾语
opened 宾补
过去分词表示“被动和完成”(不及物动词的过去分词不表示被动,只表示完成).
he heard the door opened说明动作已完成,门已经开了.