综观近几年的高考试题,明显地反映了命题原则从知识立意变为能力立意,在考查学科能力的同时,注意考查跨学科的综合能力、基础知识灵活应用的创新能力.下面谈谈能力考查在几何光学试题中的体现. 一、学科内综合能力题 例1(2000年全国卷)如图1所示,凸 Looking at the examination questions in recent years, it clearly reflects that the principle of proposition changes from knowledge to competence, and while examining the ability of disciplines, we must pay attention to the ability to explore interdisciplinary comprehensive abilities and flexible application of basic knowledge. In the geometry of the optical examination of the embodiment. First, the comprehensive ability within the subject 1 (2000 national volume) as shown in Figure 1, convex