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数形结合是高中数学中的一个重要思想方法 ,同时通过考查 ,能体现学生的数学基础知识和数学思想方法的掌握和应用能力 .利用图示、转化图形 ,无论在平面或者在空间 ,都能展示一个学生的数学知识和应用能力 .今年全国高考数学 (理工农医类 )试题中 ,对这方面能力考查的力度 ,较?
The combination of number and shape is an important method of thinking in high school mathematics. At the same time, through examination, it can embody students’ basic knowledge of mathematics and the ability to master and apply mathematics thoughts and methods. Using diagrams and transforming graphics, both in the plane and in space, Show a student’s mathematics knowledge and application ability. This year’s national college entrance examination mathematics (science and engineering agronomy and medicine) test questions, the intensity of this ability examination, compared?