课程lesson用英语怎么说

"Lesson"在英语中表示课程。它是一个英文单词，来源于中世纪的法语单词"leçon"，意为"教诲"。
例句：
I have a lesson in history today.
今天我有一节历史课。
She learned a valuable lesson from her mistake.
她从错误中学到了一个有价值的教训。
The children enjoyed the lesson on animals.
孩子们喜欢动物课。
翻译：
I have a lesson in history today.
今天我有一堂历史课。
She learned a valuable lesson from her mistake.
她从错误中学到了一个有价值的教训。
The children enjoyed the lesson on animals.
孩子们喜欢关于动物的课。