使役动词have let make 的用法1.have的用法1). have 宾语 省to不定式：表示主语“要”“使”“让”宾语干某事,宾语和宾补之间是一种主动关系.而且还可以与情态动词will, would连用,不用于被动结构.The rich lady had the singer eat with his servants.I will have him come and help you.2). have 宾语 现在分词：表示让某人或物连续进行某动作或处于某状态中,宾语和宾补是一种主动关系.亦可转化为“劝说,鼓励”宾语干某事.The two cheats had the lights burning all night long.He had us waiting for him three hours yesterday.I have them all talking to each other in English. 我鼓励他们用英语交谈.3). have 宾语 过去分词：表示主语的主观意志,即主语让别人为自己完成某事,宾语和宾补是动宾
