"Where she is" 是一个状语从句，它不能作为一个独立的句子来使用。 这个句子的正常语序应该是 "She is where"，但在某些情况下，为了强调地点，我们会将状语 "where" 提前，形成 "Where she is"。
where does she live？是一个问句 而where she lives是一个短语，可以这样用：I don't know where she lives. (我不知道她住在哪里。) 两种都可以用
It is common usage to say things such as "She is at the cinema", "He is at the bar", "She was at the races", "He is at home". The "Where is he/she at?" questioning construction parallels these …
where did she go means where she went in the past. did she go on holiday last year? where did she go? where has she been going means where she goes often/ repeatedly. every thursday …
Where she at? (The ? actually was used in subtitle, although sounds like an indirect question – a man was searching for a woman in a crowded room.) Where is she?
更多内容请点击：问下where is she ?与where she is ?有什么区别？ - 百度知道