基本不等式是指(a+b)/2≥ab~(1/2)(a>0,b>0),是不等式中的重要内容,也是高考中的必考考点,通过应用基本不等式来解决问题,可以反映同学们思维的灵活性,体现不同学生解决问题的能力.下面从两个方面来谈谈如何转化条件或结论,顺利地用不等式解决问题.一、分析结构关系,寻找解决问题的出发点 The basic inequality means (a + b) / 2≥ab ~ (1/2) (a> 0, b> 0), which is an important part of the inequality and also a necessary test in the college entrance examination. It is solved by applying basic inequalities Problems, students can reflect the flexibility of thinking, reflecting the ability of different students to solve the problem from the following two aspects to talk about how to transform conditions or conclusions, to solve inequality problems smoothly. First, the analysis of structural relationships, to find a solution to the problem Point of departure