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直线与圆锥曲线的位置关系是近年来高考考查的重点,如何让学生真正理解它们间的关系,从而能灵活地应用到解题当中。总结了直线与圆锥曲线的位置关系以及常见的题型,以起到抛砖引玉的作用。
The relationship between the position of the straight line and the conic is the focus of the college entrance examination in recent years. How to make students really understand the relationship between them, so that they can be flexibly applied to solving problems. Summarizes the linear relationship between the position of the conic and the common questions, in order to play a role in attracting valuable comments.