be+ 过去分词 造句
问题描述：
be+ 过去分词 造句
答
The knife is used to cut things.
答
the stick is broken.木棍断了。
be + 过去分词，过去分词视作形容词，表示主语的状态。
the door is locked.门被锁了。
答
The pinao will be repaired tomorrow.
答
It will be done
答
be+过去分词是被动语态
eg：I was taken away by my mother.
我被我妈妈带走了.