定语从句中引导词如果是非谓语动词或者是介词宾语时引导词也可以省略吗?非谓语动词或者是介词的宾语时引导词作为从句的宾语时这时引导词也可以省略吗

Question

定语从句中 引导词如果是 非谓语动词 或者是介词宾语时 引导词也可以省略吗?
非谓语动词或者是介词 的 宾语时 引导词 作为从句的宾语时 这时引导词也可以省略吗

Answer 1

定语从句中,引导词如果是非谓语动词时,引导词可省略,如果非谓语动与先行词表主动用doing,被动用done,将来用to do 或者将来的被动用to be done,引导词介词宾语时,先行词与介词宾语不能省略.
例如：
The man (who is talking) with my mother is my teacher.=The man( talking) with my mother is my teacher.
This is our school (which was built) ten years ago.=This is our school (built ) ten years ago.
This is the work which wil be finished in an hour.=This is the work to be finished in an hour.
I'm the person who will ask you a question.=I'm the person to ask you a question.
当介词在定语从句的后半部分是,作宾语的关系代词可省,当介词紧跟在先行词后是关系代词不可省；如：
Miss Li is the person( whom) my mother is talking with .句中whom可以省略.
=Miss Li is the person with whom my mother is talking with .句中whom不可以省略.