课程介绍
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课程级别：
- 巩固与拔高
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课程亮点：
- 夯实学科基础、查缺补漏、剖析重点、克服难点
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适用对象：
- 初一，基础比较薄弱的同学
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学习目标：
- 查缺补漏、夯实基础
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学费：
- [在线1v1] 150元/节，40分钟/节，3节/次
[在线1v2] 100元/节，40分钟/节，3节/次
[面授1v1] 400元/小时，2小时/次
[面授1v2] 300元/小时，2小时/次
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学习方式：
- 在线 1v1，1v2
面授 1v1，1v2
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课程内容：
-
- 运算能力课-平方根与立方根
- 运算能力课-实数的化简与计算
- 抽象能力课-平面直角坐标系中的变换
- 抽象能力，-平面直角坐标系进阶
- 运算方法课-二元一次方程组
- 运算能力课-含参二元一次方程组
- 应用意识课-二元一次方程组的实际应用
- 推理能力课-平行线的动态问题
- 【真题易错】平行线的动态问题
- 运算方法课-不等式与不等式组
- 【真题易错】不等式与不等式组
- 抽象能力课-含参不等式(组)
- 【真题易错】含参不等式(组)
- 运算方法课-方程与不等式综合探究
- 【真题易错】方程与不等式综合探究
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-04-11 21:20:22 HTTP/1.1 GET : http://m.demanfen.net/course_75.html
- 运行时间 : 0.088207s [ 吞吐率：11.34req/s ] 内存消耗：4,520.54kb 文件加载：135
- 查询信息 : 0 queries
- 缓存信息 : 0 reads,0 writes
- CONNECT:[ UseTime:0.001063s ] mysql:host=rm-2zeo5a9hfnzeb7934.mysql.rds.aliyuncs.com;port=3306;dbname=k12manfen;charset=utf8
- SHOW FULL COLUMNS FROM `courses` [ RunTime:0.001124s ]
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- UPDATE `news` SET `view` = `view` + 1 WHERE `id` = 75 [ RunTime:0.000862s ]
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- SHOW FULL COLUMNS FROM `news_data` [ RunTime:0.000846s ]
- SELECT COUNT(*) AS think_count FROM `news` [ RunTime:0.000453s ]
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0.095630s
