本文以近年来的中考试题为例,谈谈几种阴影部分面积的解法.一、运用割补求阴影部分面积所谓割补即分割和填补,运用割补求阴影部分面积是十分常见的解法,在学习过程中往往被忽视,但这是一种简单而有效的方法. In this paper, taking the middle-test questions in recent years as an example, we will talk about the solution of several areas of shadows. First, the use of cutting and complementing the shadow area is called segmentation and filling, and the use of cutting and complementing the shadow area is a very common solution. It is often overlooked in the learning process, but this is a simple and effective method.