• 北京竞思教育好不好
  • 完善的注意力训练体系,10年注意力提高经验
  • 竞思注意力训练,让孩子的学习更加全神贯注

400-663-3380

孩子总因粗心失分?北京竞思教育解析三大深层诱因与改善策略

来源:北京竞思教育 时间:05-17

孩子总因粗心失分?北京竞思教育解析三大深层诱因与改善策略

家长常遇难题:孩子总因粗心失分怎么办?

辅导作业时,家长常看到这样的场景:明明会做的数学题,把"36"写成"63";刚背过的英语单词,听写时漏了字母;语文阅读题划了重点,答题却答非所问......这些因粗心导致的失分,往往比不会做更让家长着急。究竟是什么让孩子"明明会却总出错"?北京竞思教育结合10年儿童注意力训练经验,接触过从小学到高中的65万+学员案例,总结出三大深层诱因。

诱因一:身体机能未达"工作标准",大脑运转受限制

大脑是人体最精密的"处理器",其高效运转需要基础生物条件支撑。许多家长忽略的是,孩子的"粗心"可能源于身体机能未达到当前学习任务的需求。

首先是基础能量供给不足。睡眠不足会直接降低大脑前额叶皮层的执行功能,这个区域负责逻辑推理、错误检查等关键认知活动。有研究显示,小学生每天睡眠少于9小时,其作业错误率比睡眠充足的孩子高37%。营养不均衡同样影响显著——缺乏Omega-3脂肪酸会降低神经递质传递效率,铁元素不足则导致大脑供氧减少,这些都会让孩子在书写、计算时更容易出错。

其次是感官加工能力滞后。视觉加工不足的孩子,在扫描文字或数字时容易跳行、漏看符号,比如把"5+3"看成"5×3";眼手协调能力弱的孩子,常出现"看对写错"的情况,草稿纸上的正确答案抄到试卷时变成另一个数字。听觉记忆不足则表现为:刚听完老师的解题步骤,转眼就记不全关键信息,只能凭模糊记忆答题。这些问题并非孩子"不认真",而是视觉追踪、听觉编码等基础能力需要针对性训练。

北京竞思教育在测评中发现,约62%因粗心就诊的孩子存在不同程度的感官加工短板。通过专业的视觉追踪训练、听觉记忆练习,配合生物反馈技术调节大脑状态,多数孩子2-3个月就能看到明显改善。

诱因二:学习习惯"漏洞",让错误反复发生

除了生理因素,学习习惯的缺失是导致粗心的"隐形推手"。这些习惯漏洞往往在低年级形成,随着学习任务加重逐渐显现。

是条理性缺失。有的孩子书包乱成"杂货铺",找课本要翻十分钟;写作业时东一笔西一笔,草稿纸像"涂鸦板"。这种无序状态会占用大脑的"工作内存"——当孩子需要同时记住解题步骤、查找文具、整理思路时,有限的认知资源被分散,出错概率自然增加。北京竞思教育的学习力导师建议:从整理书包、规划作业顺序开始,每天花5分钟教孩子"分类管理",21天就能养成有条理的习惯。

第二是检查能力不足。很多孩子完成作业后直接收本子,根本意识不到需要检查;有的孩子虽知道要检查,却只会"眼睛扫描",发现不了错误。其实检查需要具体方法:数学题可以用逆运算验证,语文默写可以遮盖重写,英语单词可以拆分音节记忆。家长与其反复说"细心点",不如示范"怎样检查"——比如指着错题问:"如果再算一遍,哪里可能出错?"逐步培养孩子的元认知能力。

第三是纠错习惯薄弱。有些家长看到错题,直接让孩子改对就结束;更有效的方法是"错题三问":这道题错在哪里?为什么会错?怎样避免再错?竞思教育的学员案例显示,坚持记录错题本并定期复盘的孩子,同类错误重复率可降低60%以上。

诱因三:情绪与专注力波动,干扰认知执行

孩子的情绪状态直接影响专注力水平。当处于焦虑、急躁或过度兴奋时,大脑的"执行控制网络"会被抑制,导致注意力分散、反应速度下降。

常见的情绪干扰有两种:一种是"压力型粗心"。家长因错题批评孩子"不认真",孩子会产生"我肯定又要被骂"的预期,这种焦虑会占用认知资源——大脑一半在想"妈妈会不会生气",另一半在做题,出错概率自然上升。另一种是"大意型粗心"。低年级孩子因某科成绩好被过度夸奖,容易产生"我都会"的心理,做题时注意力松懈,反而在简单题上出错。

改善情绪对学习的干扰,关键在于家长的"情绪管理"。当孩子出错时,用"具体问题导向"替代"态度批评"——不说"你怎么又粗心",而是说"这道题的小数点位置好像和草稿不一样,我们一起看看哪里弄错了"。同时,通过专注力训练提升孩子的抗干扰能力:竞思教育采用的脑电生物反馈技术,能精准训练大脑的"注意力肌肉",让孩子在复杂环境中也能保持专注。

从根源改善粗心:竞思教育的专业支持

北京竞思教育作为专注注意力训练10年的品牌,依托美国内华达州研发的核心技术,建立了完善的训练体系。目前在全国70多个城市设立直营中心,已帮助658603名学员改善注意力问题,好评率高达98%。

针对粗心问题,竞思提供"测评-方案-训练"闭环服务:通过专业的注意力测评(含视觉追踪、听觉记忆、抗干扰能力等12项指标),精准定位孩子的薄弱点;由国家认证的训练师定制个性化方案,结合脑电生物反馈、感统训练、行为矫正等多元方法;训练过程中实时记录数据,动态调整方案,确保每一步都有明确进步。

现在线上预约可享免费注意力测评+体验课+定制改善方案,帮助家长快速了解孩子的问题根源,找到针对性解决办法。

课程导航
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-16 23:48:23 HTTP/1.1 GET : http://www.aabqp.com/s/643/n/9258.html
  2. 运行时间 : 0.011942s [ 吞吐率:83.74req/s ] 内存消耗:396.34kb 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:0.000404s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.000970s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '643' AND `site_id` = 21 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000235s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000578s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 643 [ RunTime:0.000211s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000610s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 643 [ RunTime:0.000247s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_news` [ RunTime:0.000616s ]
  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` = 643 AND `a`.`content_id` = '9258' AND `news_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000992s ]
  10. (select content_id,news_name,school_id from fqi_school_news where school_id = '643' and content_id < '9258' and site_id <= '21' order by content_id desc limit 1) union all(select content_id,news_name,school_id from fqi_school_news where school_id = '643' and content_id > '9258' and site_id <= '21' order by content_id asc limit 1) [ RunTime:0.000461s ]
  11. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000710s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 643 AND `site_id` = 21 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000318s ]
  13. SELECT * FROM `fqi_school_course` WHERE `school_id` = 643 AND `school_status` = 1 AND `course_status` = 1 ORDER BY `course_id` DESC LIMIT 8 [ RunTime:0.000191s ]
  14. SELECT * FROM `fqi_school_news` WHERE `school_id` = 643 ORDER BY `click` DESC,`news_id` DESC LIMIT 5 [ RunTime:0.000179s ]
  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` = '21' AND `b`.`school_status` = '1' AND `news_status` = 1 AND `content_id` < 9258 ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.001711s ]
0.012227s