过去分词的作用是什么?

过去分词的句法作用 1.过去分词在句子中的作用大致与现在分词相似,也可以用作： 1)表语： The glass is broken.玻璃杯破了. 2)定语： He has a sister called Julia.他有个妹妹叫朱莉娅. 3)状语： Greatly interested, they asked many question.他们大感兴趣问了许多问题. 也可构成复合宾语： I’ll have my hair cut tomorrow.我明天理发. 过去分词多有被动意思： I found the mirror broken. (The mirror was broken.) 2.过去分词作表语： 过去分词作表语时很多,多和be构成谓语(a),也可和其他系动词构成谓语(b)： a. She is never bored.她从不感到厌烦. The machine is broken.机器坏了. I was very frightened.我很害怕. She was tired from the flight.她坐飞机坐累了. b. They got married last week.他们上星期结婚的. She looked disappointed.她显得很失望. He felt rather tired.他感到相当累. Tom seemed delighted at the idea.汤姆听了这想法似乎很高兴