If you have yourcards read, you have your fortune told by someone who uses playing cards ortarot cards to tell you about yourself and predict your future.
想问一下这个句子中的you have 怎么样理解，干什么成分？
have your cardsread 和 have yourfortune told 均是“have+宾语+过去分词”结构，了解了这一点，句子就容易理解了：
If you have yourcards read, you have your fortune told by someone who uses playing cards ortarot cards to tell you about yourself and predict your future.
假如你把你的牌给其他人看了，你就等让看了你的牌的人来助你算命——通过玩扑克牌或或塔罗牌的形式来对你说关于你一个人的状况和预测一测你的将来。
剖析：You have your fortune told by someone who usesplaying cards or tarot cards to tell you about yourself and predict yourfuture.
附：“have+宾语+过去分词”的使用方法使用方法总结：
表示请（让）某人做某事，此时过去分词所表示的动作不是由主语实行的。如：
They are having their house painted. 他们的房屋在被粉刷。
Can I have this parcel weighed here? 我可以在这儿称一下这个包裹吗?
表示主语的历程或遭遇，这种动作总是是违背主语意愿的。如：
He had his finger cut. 他的手指弄伤了。
He had his window broken to pieces. 他的窗户给打破了。
表示完成或解决某事，此时过去分词表示的动作主语也会参加。如：
We now have the problem solved. 大家现已把这个问题解决了。
We have your medicine prepared now. 大家已把你的药筹备好了。
表示拒绝或不允许发生某事，多与 won’t 连用。如：
I won’t have anything said against her. 我不允许哪个说她的坏话。
I won’t have my house turned into a hotel. 我不许把我的房屋变成旅馆。
