lesson的意思：
n.教訓；課，功課，課業；榜樣，典範
vt.教訓，告誡，訓斥；給 ... 上課
過去式: lessoned 過去分詞: lessoned 現在分詞: lessoning 第三人稱單數: lessons
詞組搭配：
attend a lesson聽課
deliver a lesson授課,講課
do one's lesson預(復)習功課
finish a lesson結束壹課
get through a lesson講完壹課,學完壹課
give a lesson講課,教課,授課
go over one's lessons復習功課
have lessons上課
have a lesson上壹節課
have no lessons沒課
例句：
Let's look through these lessons more carefully.
我們來把這幾課好好復習壹下。Bill isn't trying to learn his lessons.He is lying down on the job.
比爾不努力學習功課,他在偷懶。She gives lessons in drawing.
她教圖畫課。