介词加关系代词有以下用法:
1、根据与定语从句中动词的搭配来确定介词。如:
Water is the natural medium in which fish live.
水是鱼类赖以生存的自然环境。(注意搭配live in)
2、根据与定语从句中形容词雀差逗的搭配来确定介词。如:
Physics is the subject in our school in which every student is interested.
物理是我们学校每个学生都很感兴趣的课程。(注意搭配be interested in)
3、根据与先行词的搭配来确定介词。如:
This is our classroom, in the front of which there is a teacher’s desk.
这是我们的教室,前面有老师的讲台。(注意搭配in the front of our classroom)
4、根据句意来确定介词的使用。如:
This is the book from which I got the story.
这就是那本书,从中我读到这个故事。(由于句意含有“从……”的意思,所以用介词from)
介词加关系代词顷卖的搭配注意事项
介词放在句末时,who,庆返that,which可省,但介词在关系代词前时,只能用“介词+which/whom”结构。含有介词的固定动词词组中,介词不可前置,只能放在原来的位置上。