四色地图问题、费尔马大定理和哥德巴赫猜想被称为近代三大数学难题。而四色问题已于1976年完成了严格的证明,2003年的高考就以此为背景编写了一个四色问题,本文把四色问题的思想方法介绍给同仁,以期培养学生的创造能力。 Four-color map problem, Fermat’s Theorem and Goldbach’s conjecture are called the three major mathematical problems in modern times. The four-color problem was completed in 1976, a rigorous proof of 2003 college entrance examination on the basis of the background to write a four-color issue, the paper introduced the four-color thinking of thinking to colleagues, in order to cultivate students’ creative ability.