一、侧重于对简单线面关系的考查简单线面关系的知识主要出现在高考题的选择题和填空题中,考查考生直接运用公理、判定定理、性质定理以及推论等知识求解问题的能力.例1(重庆卷)对于任意的直线l与平面α,在平面α内必有直线m,使m与l A.平行B.相交C.垂直D.互为异面直线解当直线l First, focusing on the simple linear relationship of the examination of the simple linear relationship of the main knowledge of the college entrance examination questions in the multiple-choice and fill in the blank, examine candidates directly use the axioms, theorem, theorem and inference and other knowledge to solve the problem of the ability. Example 1 (Chongqing Volume) For any straight line l and plane α, there must be a straight line m in the plane α, so that m and l A. parallel B. intersect C. vertical D. mutually different straight line solution as a straight line l