直线与圆锥曲线的位置关系是高中数学的重要内容,也是高考数学试题的热点之一,对此内容如何进行复习、整合?从而打造高效课堂,这是每个高三老师一直思考的问题。下面以一节高三复习课“直线与圆锥曲线的位置关系”为例,谈谈我的想法。 The relationship between the straight line and the conic is an important part of high school mathematics. It is also one of the hottest points in the math test of college entrance examination. How to review and integrate this content so as to create an efficient classroom is a question that every third year teacher always thinks. The following section to a high school review “the relationship between the position of the line and the conic ”, for example, talk about my idea.