• 旨在帮助学生提高学习成绩,激发学习兴趣,培养自主学习能力
  • 一家融合了先进人工智能技术与教育理念的初高中辅导机构
  • 课程涵盖了初高中的主要学科,有数学、英语、语文、物理、化学等

400-888-9073

高中化学补课提升效果深度解析:从基础巩固到高效提分的实践指南

来源:南京悉之AI学 时间:12-13

高中化学补课提升效果深度解析:从基础巩固到高效提分的实践指南

高中化学补课提升效果深度解析:从基础巩固到高效提分的实践指南

化学补课的可行性:为何能成为提分关键?

高中化学知识体系具有强关联性,从元素周期律到有机反应机理,任一环节的疏漏都可能影响后续学习。这一特性决定了补课并非简单的“重复教学”,而是针对个体问题的精准干预。实际教学中,补课的可行性主要体现在三个方面:

1. 定制化教学模式破解个体差异

以某重点中学高二学生为例,小张在“化学反应速率”章节频繁出错,常规课堂因进度限制无法深入剖析其误区。补课中,教师通过错题溯源发现,他对“浓度-速率关系”的微观本质理解模糊。于是采用分子碰撞模型动态演示、设计梯度实验题组等方式,仅用3次课就帮其建立清晰认知。这种“问题定位-专项突破”的模式,正是一对一或小班补课的核心优势。

2. 系统性基础巩固弥补知识断层

化学基础薄弱常表现为“能背公式但不会应用”。比如部分学生对“氧化还原反应”的本质(电子转移)理解不足,导致后续配平方程式、电化学模块学习困难。补课中,教师会从“化合价升降的本质”开始,结合具体反应(如铜与浓硫酸反应)拆解电子转移过程,配合“双线桥法”“单线桥法”对比练习,帮助学生建立从“记忆”到“理解”的认知跃迁。这种“溯源式”基础补漏,是常规教学难以覆盖的。

3. 考点针对性训练提升应试能力

高考化学题型固定性强(如选择题侧重基础概念,大题聚焦实验探究、工业流程),补课可针对目标题型设计训练方案。例如针对“有机推断题”,教师会总结“官能团转化规律”“特征反应条件”等高频考点,通过“已知条件反推结构”“多步合成路径设计”等专项练习,帮助学生形成“条件-反应-产物”的快速关联思维。某届高三学生通过12次有机专题补课,该题型得分率从62%提升至89%,印证了针对性训练的有效性。

化学补课场景示意图

补课效果的制约因素:这些问题需提前应对

尽管补课具备天然优势,但其效果受多重因素影响。根据近3年教学跟踪数据,约40%的学生补课效果未达预期,主要源于以下三方面挑战:

学习内驱力不足:被动参与难达效果

部分学生将补课视为“完成任务”,课堂上机械记录笔记,课后不主动复习。曾有学生连续补课8周,但月考成绩仅提升5分。深入沟通发现,其认为“化学高考占比低,补课是家长要求”。这种“外部驱动”模式下,知识吸收效率仅为主动学习的1/3。数据显示,学习动机强的学生,补课效果是被动学习者的2.3倍。

时间分配失衡:科目间冲突影响投入

高中生日均有效学习时间约6-8小时,若补课占时过长(如每周6小时以上),易导致其他科目(如数学、物理)复习时间压缩。某重点班学生因化学补课占用周末全天,数学错题本连续3周未更新,最终期中考数学下滑12分,化学仅提升8分。合理的补课时间应控制在每周3-4小时,且与学校课程进度同步,避免“拆东墙补西墙”。

学习方法僵化:机械重复难破瓶颈

部分学生延续初中“背知识点”的学习习惯,对化学的“理解性”要求准备不足。例如记忆“金属活动性顺序表”时,仅死记硬背顺序,却不理解“为什么钾钙钠不能置换硫酸铜中的铜”。这种方法导致“知识点能记但不会用”,补课中即使教师反复讲解,若学生不调整学习策略,提升空间有限。

高效补救策略:从“被动补课”到“主动提分”

针对上述挑战,结合一线教学经验,可从兴趣激发、计划制定、方法优化三方面构建补救体系,实现补课效果化。

1. 兴趣激活:让化学“活”起来

兴趣是内驱力的核心来源。教师可通过“生活化实验”打破学科距离感——用柠檬汁制作原电池、用厨房小苏打演示“喷泉实验”;也可引入化学史故事,如门捷列夫如何“玩卡片”发现元素周期律、居里夫人提炼镭的艰辛历程,让学生感受到知识背后的人文温度。某补课班曾组织“家庭化学小实验”打卡活动,参与学生的课堂专注度提升40%,月测平均进步12分。

2. 计划定制:构建“学校-补课-自主”协同网

科学的学习计划需兼顾三方进度:

  • 同步学校节奏:补课内容优先覆盖本周课堂难点(如刚学的“盐类水解”),避免超前或滞后;
  • 设定每日小目标:如“今晚复习10个化学方程式,重点标注电子转移方向”,目标具体可量化;
  • 预留自主消化时间:每2次补课安排1次“错题复盘日”,整理本周易错点并重做同类题,确保“补过的内容不重复错”。

实践显示,按此计划执行的学生,补课效果稳定性提升65%。

3. 方法升级:从“记忆”到“思维”的跨越

化学学习需构建“理解-推理-应用”的思维链,具体可通过三种方法实现:

  1. “因果式”笔记法:记录知识点时,不仅写“是什么”,更要标注“为什么”(如“浓硫酸有强氧化性,因为硫处于+6价的高价态”);
  2. “模型化”归纳:将复杂知识转化为直观模型(如用“能量变化图”理解吸热/放热反应,用“电子云重叠”解释共价键形成);
  3. “变式”训练法:对同一知识点设计不同问法(如“从氧化还原角度分析铁与稀硝酸反应”→“若改变硝酸浓度,产物会如何变化”),培养举一反三能力。

某学生通过3个月方法训练,从“看到推断题就发怵”变为“15分钟内完成中等难度推断”,化学成绩从68分提升至89分,验证了方法优化的关键作用。

化学学习方法示意图

结语:补课是工具,主动成长才是核心

高中化学补课的本质,是为学生提供“精准解决问题的工具”。其效果的关键,不在于补课本身,而在于学生是否愿意“主动打开学习开关”——用兴趣点燃动力,用计划规范行动,用方法提升效率。当补课与自主学习形成合力,化学提分将不再是难题。

课程导航
校区导航
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-06 01:02:26 HTTP/1.1 GET : http://www.aabrh.com/s/8168/n/41060.html
  2. 运行时间 : 0.024054s [ 吞吐率:41.57req/s ] 内存消耗:399.95kb 文件加载:137
  3. 缓存信息 : 0 reads,0 writes
  1. /data/web/baijiao_branch_collect/public/index.php ( 0.79 KB )
  2. /data/web/baijiao_branch_collect/vendor/autoload.php ( 0.75 KB )
  3. /data/web/baijiao_branch_collect/vendor/composer/autoload_real.php ( 1.63 KB )
  4. /data/web/baijiao_branch_collect/vendor/composer/platform_check.php ( 0.90 KB )
  5. /data/web/baijiao_branch_collect/vendor/composer/ClassLoader.php ( 15.99 KB )
  6. /data/web/baijiao_branch_collect/vendor/composer/autoload_static.php ( 4.26 KB )
  7. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /data/web/baijiao_branch_collect/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  10. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  11. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  12. /data/web/baijiao_branch_collect/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  13. /data/web/baijiao_branch_collect/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  14. /data/web/baijiao_branch_collect/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  15. /data/web/baijiao_branch_collect/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  16. /data/web/baijiao_branch_collect/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  17. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  18. /data/web/baijiao_branch_collect/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  19. /data/web/baijiao_branch_collect/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  20. /data/web/baijiao_branch_collect/app/provider.php ( 0.19 KB )
  21. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  22. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  23. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  24. /data/web/baijiao_branch_collect/app/common.php ( 10.83 KB )
  25. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  26. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  27. /data/web/baijiao_branch_collect/config/app.php ( 1.29 KB )
  28. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  29. /data/web/baijiao_branch_collect/config/cache.php ( 1.22 KB )
  30. /data/web/baijiao_branch_collect/config/config.php ( 0.26 KB )
  31. /data/web/baijiao_branch_collect/config/console.php ( 0.29 KB )
  32. /data/web/baijiao_branch_collect/config/cookie.php ( 0.56 KB )
  33. /data/web/baijiao_branch_collect/config/database.php ( 2.29 KB )
  34. /data/web/baijiao_branch_collect/config/filesystem.php ( 0.63 KB )
  35. /data/web/baijiao_branch_collect/config/lang.php ( 0.81 KB )
  36. /data/web/baijiao_branch_collect/config/log.php ( 1.37 KB )
  37. /data/web/baijiao_branch_collect/config/middleware.php ( 0.19 KB )
  38. /data/web/baijiao_branch_collect/config/route.php ( 1.54 KB )
  39. /data/web/baijiao_branch_collect/config/session.php ( 0.57 KB )
  40. /data/web/baijiao_branch_collect/config/trace.php ( 0.34 KB )
  41. /data/web/baijiao_branch_collect/config/view.php ( 0.81 KB )
  42. /data/web/baijiao_branch_collect/app/event.php ( 0.25 KB )
  43. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  44. /data/web/baijiao_branch_collect/app/service.php ( 0.13 KB )
  45. /data/web/baijiao_branch_collect/app/AppService.php ( 0.26 KB )
  46. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  47. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  48. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  49. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  50. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  51. /data/web/baijiao_branch_collect/vendor/services.php ( 0.14 KB )
  52. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  53. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  54. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  55. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  56. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  57. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  58. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  59. /data/web/baijiao_branch_collect/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  60. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  61. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  62. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.20 KB )
  63. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.75 KB )
  64. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  65. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  66. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.30 KB )
  67. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  68. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  69. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  70. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  71. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  72. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  73. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  74. /data/web/baijiao_branch_collect/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  75. /data/web/baijiao_branch_collect/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  76. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  77. /data/web/baijiao_branch_collect/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  78. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper/Arr.php ( 17.45 KB )
  79. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/cache/driver/Redis.php ( 6.94 KB )
  80. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  81. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  82. /data/web/baijiao_branch_collect/app/Request.php ( 0.09 KB )
  83. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  84. /data/web/baijiao_branch_collect/app/middleware.php ( 0.26 KB )
  85. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  86. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  87. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  88. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  89. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  90. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  91. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  92. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  93. /data/web/baijiao_branch_collect/route/app.php ( 3.05 KB )
  94. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  95. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  96. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  97. /data/web/baijiao_branch_collect/app/controller/Index.php ( 33.26 KB )
  98. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Request.php ( 9.20 KB )
  99. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Url.php ( 14.07 KB )
  100. /data/web/baijiao_branch_collect/app/model/IndexModel.php ( 19.95 KB )
  101. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Config.php ( 1.37 KB )
  102. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Cache.php ( 2.06 KB )
  103. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  104. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.73 KB )
  105. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/PDOConnection.php ( 53.74 KB )
  106. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  107. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  108. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  109. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Builder.php ( 24.07 KB )
  110. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  111. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Query.php ( 15.97 KB )
  112. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  113. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  114. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  115. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  116. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  117. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  118. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  119. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  120. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  121. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  122. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  123. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  124. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  125. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  126. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  127. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  128. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  129. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  130. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  131. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/view/driver/Php.php ( 6.44 KB )
  132. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  133. /data/web/baijiao_branch_collect/view/index/pc/school_news_details.php ( 2.39 KB )
  134. /data/web/baijiao_branch_collect/view/index/pc/school_top.php ( 5.76 KB )
  135. /data/web/baijiao_branch_collect/view/index/pc/school_right.php ( 2.17 KB )
  136. /data/web/baijiao_branch_collect/view/index/pc/school_bottom.php ( 1.16 KB )
  137. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000280s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.001245s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '8168' AND `site_id` = 20 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000334s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000819s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 8168 [ RunTime:0.000255s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000879s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 8168 [ RunTime:0.000250s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_news` [ RunTime:0.000937s ]
  9. SELECT `a`.*,`content` FROM `fqi_school_news` `a` LEFT JOIN `fqi_school_news_content` `b` ON `b`.`content_id`=`a`.`content_id` WHERE `school_id` = 8168 AND `a`.`content_id` = '41060' AND `news_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000955s ]
  10. (select content_id,news_name,school_id from fqi_school_news where school_id = '8168' and content_id < '41060' and site_id <= '20' order by content_id desc limit 1) union all(select content_id,news_name,school_id from fqi_school_news where school_id = '8168' and content_id > '41060' and site_id <= '20' order by content_id asc limit 1) [ RunTime:0.000853s ]
  11. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000808s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 8168 AND `site_id` = 20 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000509s ]
  13. SELECT * FROM `fqi_school_course` WHERE `school_id` = 8168 AND `school_status` = 1 AND `course_status` = 1 ORDER BY `course_id` DESC LIMIT 8 [ RunTime:0.000330s ]
  14. SELECT * FROM `fqi_school_news` WHERE `school_id` = 8168 ORDER BY `click` DESC,`news_id` DESC LIMIT 5 [ RunTime:0.000193s ]
  15. SELECT `content_id`,`news_name`,`a`.`school_id`,`b`.`school_name` FROM `fqi_school_news` `a` LEFT JOIN `fqi_school` `b` ON `b`.`school_id`=`a`.`school_id` WHERE `a`.`site_id` = '20' AND `b`.`school_status` = '1' AND `news_status` = 1 AND `content_id` < 41060 ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.010854s ]
0.024391s