Tom's dream is to have a garden in which to produce a lot of flowers.这里的in whicih 结构是做什么?
问题描述：
Tom's dream is to have a garden in which to produce a lot of flowers.这里的in whicih 结构是做什么?
可以理解为have sth to do 这样的话,in which 就多余了.
答
这里是一个比较高级的语法,我估计你是高中或者大学生.这是介词+which/whom+to do类似于定语从句的结构, 有的语法专家就把它归为（特殊）定语从句.其作用就是定语从句的作用,修饰前面的a garden.