1、The girl who often helps me with my English is from England.经常在英语方面帮助我的那个女孩是英国人。
2、Such people as were mentioned by him were honest.被他提到的这样的人是诚实的。
3、Mary likes music that is quiet and gentle.玛丽喜欢轻柔的音乐。
4、The coat（that）I put on the desk is blue.我放在桌子上的那件外套是蓝色的。
5、The building which stands near the train station is a supermarket.位于火车站附近的那座大楼是一家超市。
简介：
定语从句（也称关系从句、形容词性从句），一个句子跟在一个名词或代词（先行词）后进行修饰限定（对词句进行补充、修饰、限定，进而使原句内容更完整），就叫做定语从句。按语法句式，定语从句在整个句子中做定语的成分 。被修饰的词叫先行词。定语从句不同于单词作定语的情况，它通常只能放在被修饰的词（即先行词）之后。
定语从句由关系词（关系代词、关系副词）引导，关系代词、关系副词位于定语从句句首
