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纵观近年各省的高考数学试题,出现了一些富有时代气息的三角函数考题,它们形式独特、背景鲜明、结构新颖,主要考查学生分析问题、解决问题的能力和处理交汇性问题的能力。在新课标高考试卷中一般有2~4题,分值约占全卷的14%~20%,因此,加强这些试题的命题动向研究,对指导高考复习无疑有十分重要的意义。现聚焦高考三角函数试题,揭秘三角函数高考命题动向,挖掘三角函数与
Throughout the provinces in recent years college entrance examination mathematics test, there have been some rich flavor of the trigonometric function test questions, they are unique in form, background distinctive, novel structure, mainly to examine students’ ability to analyze problems, solve problems and deal with the problem of intersection. There are usually 2 ~ 4 questions in the new curriculum exam papers, with the scores accounting for 14% ~ 20% of the whole papers. Therefore, to strengthen the research on the proposition motivation of these questions is undoubtedly of great significance for guiding the entrance exam review. Now focus on college entrance examination trigonometry questions, revealing the trigonometry function of college entrance examination motivation, mining trigonometric functions and