课程介绍
-
课程级别:
- 巩固与拔高
-
课程亮点:
- 夯实学科基础、查缺补漏、剖析重点、克服难点
-
适用对象:
- 高二,基础比较薄弱的同学
-
学习目标:
- 查缺补漏、夯实基础
-
学费:
- [在线1v1] 300元/节,40分钟/节,3节/次
[在线1v2] 250元/节,40分钟/节,3节/次
[面授1v1] 600元/小时,2小时/次
[面授1v2] 500元/小时,2小时/次
-
学习方式:
- 在线 1v1,1v2
面授 1v1,1v2
-
课程内容:
-
- 空间向量初步
- 直线的方程及其位置
- 圆的几何性质到代数方程
- 椭圆的方程与性质
- 双曲线的方程与性质
- 抛物线的方程与性质
- 直线与圆锥曲线的位置关系
- 弦长面积问题
- 等差数列及其性质
- 等比数列及其性质
- 空间向量的三大应用
- 空间向量解决动量问题
- 直线方程题型强化
- 圆的方程题型强化
- 直线与圆综合问题
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-04-12 01:52:54 HTTP/1.1 GET : http://m.demanfen.net/course_26.html
- 运行时间 : 0.085860s [ 吞吐率:11.65req/s ] 内存消耗:4,519.95kb 文件加载:135
- 查询信息 : 0 queries
- 缓存信息 : 0 reads,0 writes
- CONNECT:[ UseTime:0.001096s ] mysql:host=rm-2zeo5a9hfnzeb7934.mysql.rds.aliyuncs.com;port=3306;dbname=k12manfen;charset=utf8
- SHOW FULL COLUMNS FROM `courses` [ RunTime:0.001174s ]
- SELECT `id`,`title`,`course_type`,`teaching_type`,`subject`,`course_grade`,`learning_target`,`feature`,`enroll_description`,`target_description`,`teacher`,`course_plan`,`introduction`,`actual_price`,`picture`,`lesson_num`,`class_num`,`course_tag`,`course_price`,`description` FROM `courses` WHERE `id` = 26 LIMIT 1 [ RunTime:0.000677s ]
- SHOW FULL COLUMNS FROM `pictures` [ RunTime:0.000815s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 17 LIMIT 1 [ RunTime:0.000436s ]
- SHOW FULL COLUMNS FROM `news` [ RunTime:0.000818s ]
- UPDATE `news` SET `view` = `view` + 1 WHERE `id` = 26 [ RunTime:0.000984s ]
- SHOW FULL COLUMNS FROM `site_seo` [ RunTime:0.000798s ]
- SELECT `title`,`keywords`,`description` FROM `site_seo` WHERE `module` = 'm' AND `controller` = 'course' AND `action` = 'content' LIMIT 1 [ RunTime:0.000479s ]
- SELECT COUNT(*) AS think_count FROM `courses` WHERE `status` = 1 [ RunTime:0.000568s ]
- SELECT `id`,`title`,`course_type`,`teaching_type`,`subject`,`course_grade`,`enroll_description`,`target_description`,`actual_price`,`feature`,`picture`,`lesson_num`,`class_num`,`course_tag`,`learning_target` FROM `courses` WHERE `status` = 1 ORDER BY `course_grade`,`subject`,`course_type`,`teaching_type` DESC LIMIT 0,5 [ RunTime:0.000654s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000435s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000476s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000460s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000430s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000388s ]
- SHOW FULL COLUMNS FROM `news_data` [ RunTime:0.000858s ]
- SELECT COUNT(*) AS think_count FROM `news` [ RunTime:0.000435s ]
- SELECT `id`,`title`,`description`,`keywords`,`cover`,`view`,`updatetime`,`tags` FROM `news` ORDER BY `view` DESC LIMIT 0,6 [ RunTime:0.000506s ]

0.093401s