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纵观近几年数学高考题,圆锥曲线作为压轴题真可谓是推陈出新、优美诱人.试题背景既来自于传统解析几何理论,又符合时代教育改革要求,在考查解析几何思想方法的基础上,以基础知识为纽带,凸显了能力立意的理念.2014年广东数学高考圆锥曲线压轴题(第20题文理共用)就体现了这一特点,对学生数学复习备考具有深刻的指导意义.以下是对该题的赏析与思考,希望对高三数学复习有所启发和帮助.
Throughout the mathematics college entrance examination in recent years, the conic curve as a finale can be described as really innovative, beautiful and attractive.Experimental background both from the traditional analytic geometry theory, but also in line with the requirements of the times education reform, based on the analysis of analytical methods of geometry, The basic knowledge as a link, highlighting the concept of ability to conception.Guangdong math entrance conics curve 2014 (the same topic 20) to embody this characteristic, the students math review preparation has profound guiding significance. Appreciation and thinking of the problem, I hope the third year of mathematics review inspired and helped.