定语就相当于修饰名词的部分,可以是最简单的形容次,到-ing分词、-ed分词,还有从句,但总而言之,定语就是修饰名词的,这是最明显的特征。至于l love u, 从句型而言,这是一个最简单的主谓宾句型,那当中的u就是自然是宾语了。因为由主语i 发出动作,love充当谓语表动作,u是宾语,表动作的承受者。定语的例子:
I like interesting books. interesting 为定语
I like books written by my mum. written by my mum是定语
I like books which are written by my mum. which are written by my mum是定语从句。
这只是大概的说明,找些语法书看看会更明了的~~
提问者对于答案的评价:真的非常谢谢你