美术课英语表达为：fine arts lessons。
双语例句：
1.我们今天有一节美术课。
We have an art class today.
2.亚历山德拉上了一堂当地的美术课，她的老师对这位年轻艺术家不同寻常的绘画风格感到惊讶。
Alexandra took a local art class, and her teacher was amazed at the young artist's unusual style of painting.
3.所以她也上了广告课和美术课，直到一家广告公司的老板使他相信她的作品真的很好，她可以成为一名艺术家。
So she took advertising classes and fine arts classes too, until she was convinced by the head of an advertising agency that her work was really good, that she could be an artist.
4.他们认为音乐课和美术课是可有可无的。
They looked on music and art lessons as dispensable.
5.这男孩什么时候上美术课？
When will the boy take an art lesson?
6.我甚至还上了美术课，尽管我本来很想上戏剧课。
I even took art classes though I had really wanted to take theatre classes.
