肯定的说，have就是一个英语单词是一个动词，有多层意思，有，把，开，吃，玩，等意思。用法非常灵活。需要用心记住一些使用have的组合形式，例如：

have something

have to do something

have something done

have somebody do something

have a meal

have a meeting

等。