Teach someone a lesson with severe countenance or action .
用比较厉害的脸色或者行为对付别人。
When you teach someone a lesson , it means that they have done something wrong and you need to show them what is right .
教训某人,一般指对犯错的人。有时也可以以给你不喜欢的人或是惹你生气的人一点教训。