圆是解析几何中一种简单的但又非常重要的曲线,具有广泛的应用性和渗透性.因此,在从课本中学习了圆的基础知识后,还要突出圆知识的深化,探索以圆为载体的综合题的解法,这对增强同学们思维的深刻性、灵活性和创新性都是大有裨益的.本文仅就圆的几类常见综合题的求解策略例说如下: The circle is a simple but very important curve in analytical geometry, with a wide range of applications and permeability. Therefore, after learning the basic knowledge of the circle from the textbook, we must also highlight the deepening of the circular knowledge and explore the circle As a solution to the carrier’s comprehensive problem, this will be of great benefit to enhancing the profoundness, flexibility, and creativity of the students’ thinking. This article only addresses the solution strategies for several common common problems of circle: