英语 动宾短语可以做谓语 介宾短语呢 都可以做什么成分

动词短语可以做谓语.如 he went to school.(go to school动词短语做了谓语)
介宾短语可以做表语,定语,状语,补语,如
he is in the classroom.(表语)
the book on the desk is mine.（定语）
please put the book in the bag.（状语）
make yourself at home.（宾补）