The classroom the door of which is broken will soon be repaired.请分析一下上面这个句子,

题目

The classroom the door of which is broken will soon be repaired.请分析一下上面这个句子,

答案

主干是The classroom will soon be repaired.教室会马上被修理的.
中间部分是定语从句部分,其先行词是classroom,the door of which 即the door of the classroom,也就是说这个教室指的是门坏了的那个教室.
把句子分开看看：The classroom the door of which is broken will soon be repaired.
→The classroom will soon be repaired..
The door of the classroom is broken.
门坏了的那间教室很快会被修理的.