数列高考试题常见题型及其解析
【摘要】数列作为中学数学的重要内容,在高考中占有特殊地位.纵观近几年高考数学题,每年除了客观性试题考察“三基”外,都有一道综合性的解答题,并且常作为压轴题,考查学生分析问题和解答问题的能力.这种综合题常将数列和函数、方程、不等式、三角、解析几何等知识融为一体,涉及知识面广、综合性强,除了要有扎实的“三基”知识,还要有一定的解题方法及技巧方能奏效。本人通过对近几年一些省区高考中的数列解答题为例,解析数列中的一些常考题型和考查方向。?
【关键词】高考试题、数列和、常见题型高考数学题、客观性试题
sequence college entrance examination test question common topic and analysis ?zhang xi? 【abstract】
the sequence as the middle school mathematics’s important content, holds the special position in the college entrance examination. the holoscopic college entrance examination mathematics problems, inspect “ every year in recent years except the objectivity test question; three basics “ outside, has together the comprehensive solution answer, and often as the next to last act topic, examines the student to analyze