你好!
介词加宾语在句子里几乎可做除谓语以外的任何成分,如作主语、状语、表语、宾语补足语、定语,另一个介词的宾语等等。
举几例如下。
It is very enjoyable to listen to music。主语和状语。
The decision is of great importance to me. 表语。
They found the machine in a bad condition. (宾语补足语)。
A pretty girl appeared from behind the curtain. (介词宾语)