2020天津公安消防考军校考试：语法总结（13）

　　●Where 指地点，在定语从句中作地点状语。其先行词是表示地点的名词，如：place, school, factory, room, etc.

　　This is the place where I was born.

　　I live in the room where /in which he used to live.

　　注意：先行词是"地点名词"，定语从句可用where引导，还可用which或that引导，which/that 在从句中作主语或宾语。

　　比较: ※This is the factory where /in which he worked last year. (作状语)

　　The treatment will continue until the patient reaches the point where he can walk correctly and safely.

　　I think you have got to the point where a change is needed, or you would fail.

　　Government reports, legal papers and most business letters are the main situations where English is used.

　　He's got himself into a dangerous situation where he's likely to lose control of the plane.

　　The small mountain village where we spent our holiday last month lies in what /the place which is now part of Hubei.

　　This is the park which/that they visited last year. (作宾语)

　　Not having been there before, he simply had no idea about the place, which everyone says is worth visiting.