被动语态最大不解. 一直以来都是说的be+过去分词表被动.可是自从高二学了过去分词做宾语什么的,发现没有用be,直接加过去分词.一直不理解.比如:people trapped in the lift.这的trapped做的形容词,可是要是按照我的惯性思维我就会说people is trapped in the lift. 那到底加不加be是什么原因呢?做题该怎样区分呢?
过去分词作定语修饰people,并不是一个句子,可以延伸一下people (who were) trapped in the lift were sad.强调的是人. 而people is trapped in the lift.是一个被动句,强调的是动词.比如下面这个经典的句子:Most of the professors _invited_ to the conference were from Beijing.
没听说过过去分词还可以做宾语,你那句people trapped in the lift真的是完整的句子吗? People trapped in the lift只是一个被形容词修饰的名词,最终外在表现只是People, 这后面还要有真正的谓语成分和People组成完整的句子。 上面说的有道理,可以看成是一个定语从句people (who were) trapped in the ...