I turned to look at the children,turn后面加不定式,不定式是什么句子成分?

I turned to look at the children,turn后面加不定式,不定式是什么句子成分?
I turned to look at the children,turn后面加不定式,不定式是什么句子成分?

I turned to look at the children,turn后面加不定式,不定式是什么句子成分?
你好,在这个句子中的turn是一个不及物动词,所以不定式在这里作目的状语.
句子的意思是:
我转过头看了看孩子们.

是目的状语.不定式主要用于目的状语.