have nothing to do?

快活地做某事
做某事有麻烦
有很多时间做某事
have相当于一个助动词 主要看后面跟的短语来判定意思
不过have nothing to do是与什么无关的意思

have sb. do sth 让或者请..做..
eg:The soldiers had him stand with his back to his father 士兵让这个男孩背对他父亲站着。

won’t have sb do 不能容忍 不允许
eg: I wont have you say such things. 我可不允许你这样说话

have sb./sth.doing 让。。。处于某种状态
eg:His parents had him staying at home all the time.他父母让他一直呆在家里

have sth done 让别人为自己做某事 强调助于的意志

have sth. done 遭遇到某种不幸的事情
eg:I had my wallet stolen on my way home 我在回家的路上把钱包搞丢了

这些都是我自己做的笔记了
希望能帮到你

就是一种固定搭配，英语中最难学的就是这种，你认识，但用法很多的小词，如do，go，这类。

have用法多啊。