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在每年的高考中,解析几何是高考命题的热点和难点.解析几何综合题的命题趋向是高三教师、学生关注最多的话题.以往解析几何涉及最多的话题有最值问题,定值问题,对称性问题,轨迹问题,探索性问题,参数范围问题等.而2012年高考命题出现了又一新的命题亮点——解析几何与几何面积的交汇问题,本文我就以复习中积累的经验来介绍其处理策略,以供大家分享.
In the annual college entrance examination, analytical geometry is the college entrance examination proposition hot and difficult.Analysis of geometric synthesis proposition tendencies tend to be the third year teachers, students focus on the most talked about topics in the past most analytic geometry has the most value problems, valuation problems, symmetry Sexual problems, trajectory problems, exploratory problems, parameters of the range of issues, etc .. 2012 college entrance examination proposition and the emergence of a new proposition highlights - the intersection of geometry and geometric area of the problem, this article I will review the accumulated experience to introduce Its handling strategy for everyone to share.