请帮忙分析一下此句的句子成分,

问题描述:

请帮忙分析一下此句的句子成分,
Slowly he walked toward a huge rock beside the road and sat there sadly.
这句话中,beside the road做定语还是宾补.
PS:定语是不是只能在句子中修饰单个的名字和代词.

这句话中 是做宾补
定语是用来限定、修饰名词或代词的,定语是对名词或代词起修饰、限定作用的词、短语或句子
充当定语的有:主要由形容词担任.此外,名词、代词、数词、副词、介词短语以及动词不定式(短语)、分词和定语从句等都可用作定语.
形容词作定语:
The little boy needs a blue pen.(little修饰名词boy;blue修饰名词pen.)/小男孩需要一支蓝色的钢笔.
数词作定语相当于形容词:Two boys need two pens./两个男孩需要两支钢笔
代词或名词所有格作定语:
His boy needs Tom's pen./他的男孩需要Tom的钢笔.
His name is Tom./他的名字是汤姆.
介词短语作定语:
The boy in the classroom needs a pen of yours./教室里的男孩需要你的一支钢笔.
The boy in blue is Tom./穿蓝色衣服的孩子是汤姆.
名词作定语:
The boy needs a ball pen./男孩需要一支圆珠笔.
副词作定语:
The boy there needs a pen./那儿的男孩需要一支钢笔.
不定式作定语:
The boy to write this letter needs a pen./写这封信的男孩需要一支钢笔.
The boy to write this letter is Tom./将要写这封信的男孩是汤姆.
There is nothing to do today./今天没有事要做.
分词(短语)作定语:
The pen bought by her is made in China./她买的笔是中国产的.
There are five boys left./有五个留下的男孩.
定语的位置一般有两种:用在所修饰词之前的叫前置定语,用在所修饰词之后的叫后置定语.
单词作定语时通常放在它所修饰的词之前,作前置定语.短语和从句作定语时则放在所修饰的词之后,作后置定语.