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数列是历届高考的重点和热点,近年来,随着课程内容的改革,以数列情景为主线的新型试题不断涌现.比如,数列是特殊的函数,而不等式则是深刻认识函数和数列的重要工具,三者的综合性问题是对基础和能力的双重检验,而三者的求证题所显现出的代数推理是近年来高考命题的新热点.本文对2016年高考的几道典型考题进行剖析,寻求高考数列命题的轨迹.
The series is the focus and hotspot of previous college entrance examinations. In recent years, with the reform of the course content, new test questions based on series of scenarios have emerged continuously. For example, the series is a special function, and the inequality is an important tool to deeply understand functions and sequences. The comprehensive problems of the three are dual tests of the basics and abilities, and the algebraic reasoning revealed by the three questions is a new hot spot of the college entrance examination proposition in recent years. This article analyzes several typical questions of the 2016 college entrance examination. 3. To seek the trajectory of the series of college entrance examination propositions.