have lessons

We have English lessons every other day.

每隔一天有英语课。

The Argentine debacle has important lessons to teach.

阿根廷的崩溃提供了重要的教。

We had a history lesson at school this morning.

今天早上在学校上了一堂历课。

He had some swimming lessons, and now he is good at swimming.

他上了几次游泳课，现在他游泳了。

This textbook has twenty lessons.

这课本有二十课。