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数列既是高中数学的重要内容,又是高等数学的基础,该部分内容与函数、方程、不等式等知识联系紧密。《考试说明》对等差数列、等比数列及数列的性质的考查要求是掌握。分析近几年各省市高考试卷,数列试题的分值大约是15分。纵观考题特点,难度中等,考查的内容主要集中在数列中的基本关系、基本运算、数学思想与方法等。备考2017年,我们的做法是:分类精选例题,精析解题思路,深度概括思想方法,依托针对性练习,拓展反馈、矫正优化。1数列中的基本关系与基本运算数列中的基本关系与基本运算是本部分基础且为重要的一个考点。其基础性表现为在试题中考查
The series is not only the important content of high school mathematics, but also the basis of advanced mathematics. The content of this part is closely related to the knowledge of functions, equations, and inequalities. “Exam Description” is the master of the examination requirements for the nature of arithmetic progressions, geometric progressions, and sequences. Analysis of the examination papers of various provinces and cities in recent years, the scores of the series of test questions is about 15 points. Looking at the characteristics of the examination questions, it is of moderate difficulty. The content of the examination mainly focuses on the basic relations, basic operations, mathematical thoughts and methods in the series. Remarks In 2017, our approach is: classify and select examples, refine analysis of problem-solving ideas, in-depth summary of ideas and methods, rely on targeted exercises, expand feedback, correction and optimization. The basic relationship and basic operations in a series of numbers are fundamental and essential to this section. Its basic performance is to examine in the questions