什么时候用have+ 过去分词,表被动?就像 you have those people killed 或者什么时候去用

have sth.done 的用法是伐?
以你这句you have those people killed 为例,sth和done 之间是被动的关系.让某事被完成,强调由别人完成
实际上have sth done有2种不同含义：
1.表示“请,让,叫别人(为自己做某事)”
I will have my hair cut tomorrow.
明天我将去理发.
I want to have my bike repaired.
我想把我的自行车拿去修理.
2.表示“遭遇某种(不幸的)事”
They had their houses damaged in the hurricane.
他们的房子在飓风中遭到损坏.
The lady had her wallet picked in the sup
但无论是那种含义,都是一个模式：A have B done,即A做了B,或者B被A怎么了的意思