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人教版高中数学选择性必修一电子课本(2026年新教材)

  • 2026-04-05 19:58:03
人教版高中数学选择性必修一电子课本(2026年新教材)

高二上数学用书，2026年最新人教版《高中数学 选择性必修一》课本教材，PDF高清电子版，可下载打印！

课本下载链接

通过夸克网盘分享的文件：「高中数学选修一电子课本」

链接：https://pan.quark.cn/s/e75f7486e8da

复制以上链接打开「夸克」APP，即可下载

高中数学选择性必修一核心内容

【1】第一章 空间向量与立体几何：主要内容包含空间向量的概念与线性运算、空间向量的数量积运算、空间向量的坐标表示、空间线面位置关系的向量判定、空间角与距离的向量求解、空间向量在立体几何中的综合应用

【2】第二章 直线和圆的方程：主要内容包含直线的倾斜角与斜率、直线的几种方程形式、两条直线的位置关系、两点间与点到直线的距离公式、圆的标准方程与一般方程、直线与圆的位置关系、圆与圆的位置关系、空间直角坐标系

【3】第三章 圆锥曲线的方程：主要内容包含椭圆的定义与标准方程、椭圆的简单几何性质、双曲线的定义与标准方程、双曲线的简单几何性质、抛物线的定义与标准方程、抛物线的简单几何性质、圆锥曲线的简单综合应用

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  1. CONNECT:[ UseTime:0.000515s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000533s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000235s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.003263s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000567s ]
  6. SELECT * FROM `set` [ RunTime:0.000199s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000493s ]
  8. SELECT * FROM `article` WHERE `id` = 463510 LIMIT 1 [ RunTime:0.003753s ]
  9. UPDATE `article` SET `lasttime` = 1775584278 WHERE `id` = 463510 [ RunTime:0.012328s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000233s ]
  11. SELECT * FROM `article` WHERE `id` < 463510 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000416s ]
  12. SELECT * FROM `article` WHERE `id` > 463510 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000363s ]
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  14. SELECT * FROM `article` WHERE `id` < 463510 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001415s ]
  15. SELECT * FROM `article` WHERE `id` < 463510 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001524s ]
0.120305s