look为什么要加S?

题目

look为什么要加S?
Through the way I swim look awkward,

答案

Through the way I swim looks awkward,...
Through 所引导的从句中句子主干为： the way looks awkward. 主系表结构 look看起来,和主语way的数要一致,故用单数.
I swim作定语修饰前面的名词way .