2019高考数学二轮复习专题二数列第一讲小题考法——等差数列与等比数列课件理.ppt

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数 列,专题二,攻重点 高考考什么,怎么考1讲破小题,1讲攻大题,扫盲点 何处易失分,欠缺什么能力4层面优化提升,考点(一),数列的递推关系式,考点(二),等差、等比数列 的基本运算,考点(三),考点(三),等差、等比数 列的性质,数列是一种特殊的函数,具有函数的一些性质,如单调性、周期性等,可利用函数的性质解题,运用函数性质,抓住项与项之间的关系及项的序号之间的关系,从这些特点入手选择恰当的性质进行求解,解题 关键,考点(四),数列的综合问题,必备知能自主补缺,Thank You!,

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