最值问题一直是高考试题中的一个热点,几乎年年都有所涉及.同时在解题的过程中,不难发现求最大(小)值问题,绝大多数都可转化为不等式问题.本文以2006年高考题为例,总结出解决最值问题的六个常用不等式模型,供同学们参考. The problem of the highest value has always been a hot spot in the high exam questions, and it has been involved almost every year. At the same time, in the process of solving problems, it is not difficult to find the problem of finding the maximum (small) value, and most of them can be transformed into inequality problems. Taking the 2006 college entrance examination question as an example, six common inequality models for solving the most value problem are summarized for reference by the students.