Question

非限制性定语从句的一些问题，高手进来

st petersburg is very beautiful city.it was once called leningrad. the soldiers moved the boxes to a mine.they wanted to hide them. shananxi province is a place with many cultural relics.they are well looked after. here are the farmers.they discovered the underground city last montih. 把这些句子改成定语从句。然后说明，为什么不用限制性的而用非限制性的或为什么用非限制的不用限制的。每句都要。 - -最后说下，这种合成定语从句的句子，要怎么看他要弄成限制的还是非限制的。举些好点的例子来看看。 别上百度查！百度我都看过了！

Answer 1

这个问题问得好。问到了定语从句的关键点上了。关于限定性和非限定性问题，一般老师们都会用是否有逗号隔开来讲述，其实这只是个表面形式。这些老师们，并没有告诉孩子们如何来确定是做成限定性还是做成非限定性呢？今天你提出了这个问题，那我来告诉你，用什么样的定语从句，取决于先行词范围是否明确。如果先行词范围明确，那就不需要对其限定，只需描绘就可以了，因此必用非限定性定语从句。但如果先行词范围不明确，就必须对其进行限定，所以只能用限定性定语从句了。那么，怎样算是明确范围先行词呢？一般是指专有名词或某一范围内独一的普通名词。现在来看你的句子。st petersburg is very beautiful city.it was once called leningrad.
圣彼得堡是个专有名词，范围明确。必用非限定性从句。 St petersburg , which was once called Leningrad, is a very beautiful city.
the soldiers moved the boxes to a mine.they wanted to hide them.
boxex是普通名词，范围模糊，必用限定性定语从句。The soldiers moved the boxes (that) they wanted to hide to a mine.
shananxi province is a place with many cultural relics.they are well looked after.
历史遗迹是普通名词，必用限定性从句。shananxi province is a place with many cultural relics which are well looked after.
here are the farmers.they discovered the underground city last month.
农民是普通名词，必用限定性从句。. Here are the farmers who discovered the underground city last month.

Answer 2

如果先行词范围明确，那就不需要对其限定，只需描绘就可以了，因此必用非限定性定语从句。但如果先行词范围不明确，就必须对其进行限定，所以只能用限定性定语从句了。是明确范围先一般是指专有名词或某一范围内独一的普通名词。
st petersburg is very beautiful city.it was once called leningrad.
圣彼得堡是个专有名词，范围明确。必用非限定性从句。 St petersburg , which was once called Leningrad, is a very beautiful city.
the soldiers moved the boxes to a mine.they wanted to hide them.
boxex是普通名词，范围模糊，必用限定性定语从句。The soldiers moved the boxes (that) they wanted to hide to a mine.
shananxi province is a place with many cultural relics.they are well looked after.
历史遗迹是普通名词，必用限定性从句。shananxi province is a place with many cultural relics which are well looked after.
here are the farmers.they discovered the underground city last month.
农民是普通名词，必用限定性从句。. Here are the farmers who discovered the underground city last month.