英语翻译古时,中国周庄所著的《天下篇》中的一句话:“一尺之棰,日取其半,万世不竭”,这就是有关数列的记载.而在现实生活中,数列已经成为中学数学内容的重要组成的一部分.它有着衔接
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英语翻译古时,中国周庄所著的《天下篇》中的一句话:“一尺之棰,日取其半,万世不竭”,这就是有关数列的记载.而在现实生活中,数列已经成为中学数学内容的重要组成的一部分.它有着衔接
英语翻译
古时,中国周庄所著的《天下篇》中的一句话:“一尺之棰,日取其半,万世不竭”,这就是有关数列的记载.而在现实生活中,数列已经成为中学数学内容的重要组成的一部分.它有着衔接初等数学与高等数学的桥梁作用,特别它在高考中有着举足轻重的地位.
近几年在新课程的改革下,数列在数学高考试题中地位越来越突出.对以往的几年高考数学试卷分析,其中反映了学生在解数列类型的题目中失分非常严重.这就有必要了解高考数列题的命题规律,掌握关于高考数列题的热点题型的解答以及技巧.
本文先对数列基础知识进行系统性地介绍,并且归纳概括.另外本文把等差数列和等比数列作为重点介绍.对于这两类常见的数列有非常多的性质,本文也一一列举.最后,本文以最近几年的高考数列题作为背景,介绍了如何快速正确的解答数列题目,并预测下2012年的高考数列题型.
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英语翻译古时,中国周庄所著的《天下篇》中的一句话:“一尺之棰,日取其半,万世不竭”,这就是有关数列的记载.而在现实生活中,数列已经成为中学数学内容的重要组成的一部分.它有着衔接
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In ancient times, Chinese Zhouzhuang the" of" world in one sentence:" a foot of hammer, take the half day, never dried up", this is about the sequence record. In real life, series has become the middle school mathematics important composition part. It has a transition from elementary mathematics to higher mathematics bridge effect, especially it has play a decisive role in the college entrance examination status.
In recent years, the new curriculum reform, series in Mathematics in college entrance examination of an increasingly prominent position. For the past few years the college entrance examination mathematics examination paper analysis, which reflects the student in the solution sequence types of topics runs very serious. It is necessary to understand the college entrance examination sequence problem proposition rule, master series hot questions about college entrance examination questions answer as well as skills.
This first series basic knowledge are systematically introduced, and the inductive generalization. In addition the arithmetic progression geometric progression as a key introduction and. For these two types of common series have many properties, this paper also enumerates one one. Finally, the article in recent years the college entrance examination sequence problem as the background, introduces how to quickly correct solution sequence question, and forecast of 2012 college entrance examination sequence types.