随着高考改革的不断深入,圆锥曲线仍是高考的压轴,高考题很多省市加上了有关圆锥曲线的证明问题,现就将几种题型和解决的方法总结如下.题型1与圆锥曲线结合证明线线垂直及平行问题,方法有几何法证明和向量法证明 With the deepening of college entrance examination reform, the conic curve is still the finale of college entrance examination, college entrance examination many provinces coupled with the proof of the conic, we will summarize the types of problems and solutions are summarized below. Curve combination to prove the line vertical and parallel problems, the method of geometric proof and vector method to prove