语法:Universities should allow students to choose subjects so that they can enrol on subjects

问题描述:

语法:Universities should allow students to choose subjects so that they can enrol on subjects
in which they are interested.
为什么要把interested in 的 in 提前?放在后面不行吗?
可以详细举例子说说此语法吗?

语法点:介词+疑问词引导的定语从句这类型是因为从句的谓语动词为不及物动词,需与介词搭配,这种情况下,为了从句句子结构的完整与形式上的美观,介词一定要放在引导词之前.例句:1、focus on 集中,关注These seem the ...请问which可以换成that吗?什么情况下不能换呢这里不能换,因为这里与介词连用,换成that 会有歧义,in that意为 由于。当引导词单独使用,并用于指物或事件时才能替换。