高中数学是高中一门重要的基础学科,数形结合是高中数学一种比较常见的解题方法。在高中数学中运用数形结合法可以充分地挖掘题目的隐含条件,使数学问题更加简单、明了,既有利于培养学生的思维能力和观察能力,又利于促进高中数学教学的顺利展开。 High school mathematics is one of the most important basic sciences in high school. The combination of number and form is a common method of solving high school mathematics. In the high school mathematics, using the method of number and form combination can fully excavate the implicit conditions of the subject so that the mathematics problem is simple and clear. It not only helps to train students’ thinking ability and observation ability, but also helps to promote the smooth development of high school mathematics teaching.