have后接动词的用法

have sth.done
1.表示"让,使某事被某人干"是有意识的被动行为,句子主语非动作的执行者.
例如:
He had his trousers taken in.他叫人把裤子改小点.
2.表示主语的遭遇,受到某动作的影响,是无意识的被动行为.
例如:
He had his pockets picked yesterday morning.
She had her hand burned while cooking dinner.
3.表示使某事完成,主语有可能参与
例如:
He thought he'd have everything fixed up.
He had a hundred dollars saved during the first week here.
have sth do sth
表示 让,使某人干某事
例如:
The teacher had the pupils clean the lecture hall.
have sth doing
表示 让,使某动作持续进行
例如:
She had the washer working for hours.