Homework是在家需要完成的作业，而schoolwork是老师当天在课堂上发下来的作业，必须在课堂上完成的任务。例句：My mother would help me with my schoolwork.我的母亲会帮我做功课。

homework例句

He has done only a fraction of his homework.

他只做了家庭作业的一小部分。

I must finish my homework first.

我必须首先做完家庭作业。

schoolwork例句

Family frictions can interfere with a child's schoolwork.

家庭中的争吵会影响孩子的学业。

We will finish our schoolwork by the end of the year after the next year.

后年的年底我们将完成所有的学业。