(英语改错) you must work hard on English and never give up learning it.on为什么要改为at.
问题描述:
(英语改错) you must work hard on English and never give up learning it.on为什么要改为at.
答
work on sth.就有“直接平面接触”地作用于宾语,具体地改变宾语的状态的意思;
而work at sth.就没有那么具体直接,它只表示“点存在”,
i work at biology
i work on my news article all night
也就是说 at 后面接抽象的名词
on 后面要接具体的名词
答
固定搭配
work hard at…在……方面努力工作
work hard at sth努力学习
work hard at math在数学上努力
work hard at sth.在…努力
work hard (at)勤奋工作
We must work hard at English.