论文部分内容阅读
解析几何搭台、数列唱戏是解析几何中的一道亮丽风景,教学中适时勾画出这道风景线,可以帮助学生在对知识作归纳、整理的同时,提高穿插、渗透与融合知识的能力.1 勾画椭圆中的数列,可以使椭圆的 基础知识得到一定程度的升华
Analytic geometry platforms and series singing operas are a beautiful landscape in analytic geometry. This landscape is laid out in a timely manner in teaching, which can help students to improve their ability to interpenetrate and integrate knowledge while composing and organizing knowledge. Numbers in the ellipse can make the basic knowledge of the ellipse sublimate to some extent