平面向量中的“参数”问题是历年高考“经久不衰”的重点、难点和热点内容.各级各类考试命题者所编制的含参问题超凡脱俗、新颖别致,颇具思考性和挑战性.下面将活跃在平面向量中的“参数”问题分类解析,旨在探索题型规律,揭示解题方法. Plane vector “parameter ” problem is the college entrance examination over the years “enduring ” key, difficult and hot content at all levels of various types of examination questions prepared by the participants with the problem is extremely refined, novel and thoughtful And challenging.The following will be active in the plane vector “parameter ” classification analysis, to explore the type of questions to reveal the problem-solving method.