• 拥有卓越、科学的训练方法和教学模式,
  • 用体育成就更好的教育
  • 课程立足于表少年的发育、成熟程度、可训练性、协同适应四个要素

400-666-4820

儿童基础运动能力培养:关键技能训练与科学引导全解析

来源:杭州满分体育 时间:07-30

儿童基础运动能力培养:关键技能训练与科学引导全解析

儿童基础运动能力培养:关键技能训练与科学引导全解析

运动实践与儿童神经发育的双向促进机制

儿童成长过程中,每一次肢体动作的完成都在悄然塑造神经系统的工作模式。从学步初期只能独立行走3-6步的阶段开始,婴幼儿就在通过控制肌肉收缩学习基础动作:如何协调腿部肌肉完成跨步,怎样调整手臂摆动保持平衡,这些看似简单的动作实则是神经系统与肌肉群的精密协作。

值得注意的是,稳定的肌肉收缩模式并非一蹴而就。以行走为例,从摇摇晃晃的试探到稳健流畅的步伐,需要经历大量重复练习。在此过程中,神经系统不断"试错-优化",最终筛选出最高效的神经激活路径。这种通过实践建立的高效控制机制,不仅影响当下的动作完成度,更会为未来复杂运动技能的学习奠定生理基础。

教育者与家长越早引导儿童接触规范的基础运动模式,孩子就越有机会在关键成长期完成神经控制效率的"原始积累"。这种早期的运动实践,本质上是为神经系统提供更多"训练样本",帮助其在发育黄金期建立更优质的动作控制模板。

趣味化训练:激发儿童运动参与的核心策略

儿童运动训练的关键不在于追求动作标准化,而在于培养"控制身体"的自主能力。从出生到青春期,孩子的每一次肢体活动——无论是原地跳跃还是跑动追逐——都是对身体控制的全新探索。这种探索的持续性,直接关系到运动能力的发展深度。

如何保持儿童的训练兴趣?实践证明,将训练内容游戏化是行之有效的方法。例如通过"障碍穿越赛"融合跑、跳、平衡等动作,用"抛接小能手"游戏强化手眼协调,或者设计"循环闯关"模式让不同动作交替进行。这些方式既能训练强度,又能通过即时反馈(如积分奖励、角色设定)提升参与积极性。

需要特别注意的是,重复练习是技能固化的必要条件,但机械重复容易降低兴趣。因此每次训练需设置变化:可以调整道具(用软球代替毛绒玩具抛接)、改变规则(单腿跳改为交替腿跳),或引入主题("森林探险"主题融入攀爬、搬运等动作)。这种"变中有恒"的设计,既能巩固基础动作,又能保持课堂新鲜感。

六项核心运动技能的培养要点解析

儿童基础运动能力的构建,离不开对关键动作模式的系统训练。结合运动生理学研究与教学实践,以下六项技能被证明对提升肌肉募集效率、协调性及身心发展具有重要作用:

1. 抛投与接物

这项技能重点培养手眼协调与空间感知能力。初期可使用轻软的海绵球,距离控制在1-2米,强调"瞄准-发力-释放"的动作连贯;随着能力提升,逐步增加球的重量(如橡胶球)和距离(3-4米),并引入移动接物(抛球后跑动接球),强化动态反应能力。

2. 跳跃(双腿/单腿)

双腿跳重点训练下肢爆发力与落地缓冲,可通过"跳格子""跨小栏架"等游戏进行;单腿跳则侧重单侧肢体控制与平衡能力,建议从扶物单腿跳(扶椅子)开始,逐步过渡到无辅助跳跃,注意左右腿交替练习避免肌肉发展不均衡。

3. 跑步

儿童跑步训练需关注步频、步幅与身体姿态的协调。初期可通过"追逐游戏"(追逐滚动的气球)培养自然跑姿,避免过度前倾或后仰;进阶阶段可加入"变速跑"(快跑3秒-慢跑5秒循环),提升心肺功能与肌肉耐力。

4. 踢击

踢的动作涉及髋、膝、踝多关节协调。建议从固定目标踢(踢静止的软球)开始,强调"摆腿-触球-收腿"的连贯;后续可引入移动目标(滚动的球),训练预判能力;需注意选择适合脚型的软质球,避免运动损伤。

5. 拍球

拍球是手眼协调与节奏感知的综合训练。初期推荐使用弹性适中的橡胶球,从单手原地拍(保持球弹起高度与腰部齐平)开始;熟练后可尝试双手交替拍、移动拍球(边拍边慢走),逐步提升控制难度。

6. 停顿与启动

这项技能培养运动中的反应速度与身体控制。可通过"听指令游戏"(听到特定声音立即停住/起跑)进行训练,初期指令间隔可稍长(3-5秒),后期缩短至1-2秒,提升神经反应灵敏度;注意提醒儿童停顿时保持身体稳定,避免前倾摔倒。

科学训练的关键:尊重成长规律

每个儿童的运动发展节奏存在个体差异,训练过程中需避免"拔苗助长"。例如,3-4岁儿童更适合以趣味性为主的大动作训练(跑跳、抛接),5-6岁可逐步加入精细动作(拍球、单腿跳),7岁以上则可引入简单的组合动作(跑-跳-接连续完成)。

同时,要关注儿童的心理体验。训练中多使用鼓励性语言("这次抛得更准了!""停顿动作越来越稳!"),少用否定性评价;当孩子出现畏难情绪时,可通过降低难度(如缩短抛接距离)或调式(将训练融入故事场景)重新激发兴趣。

归根结底,儿童体育训练的核心目标是帮助其建立对身体的掌控感与运动的愉悦感。通过科学引导与趣味化设计,让每一次训练都成为"探索身体潜能"的奇妙旅程,才能为孩子的终身运动习惯与健康发展奠定坚实基础。

课程导航
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-05-02 03:45:44 HTTP/1.1 GET : http://www.eduej.com/s/2747/n/16889.html
  2. 运行时间 : 0.016415s [ 吞吐率:60.92req/s ] 内存消耗:392.90kb 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:0.000327s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.001251s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '2747' AND `site_id` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000345s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000739s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 2747 [ RunTime:0.000248s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000770s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 2747 [ RunTime:0.000349s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_news` [ RunTime:0.000787s ]
  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` = 2747 AND `a`.`content_id` = '16889' AND `news_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000826s ]
  10. (select content_id,news_name,school_id from fqi_school_news where school_id = '2747' and content_id < '16889' and site_id <= '1' order by content_id desc limit 1) union all(select content_id,news_name,school_id from fqi_school_news where school_id = '2747' and content_id > '16889' and site_id <= '1' order by content_id asc limit 1) [ RunTime:0.000572s ]
  11. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000722s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 2747 AND `site_id` = 1 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000380s ]
  13. SELECT * FROM `fqi_school_course` WHERE `school_id` = 2747 AND `school_status` = 1 AND `course_status` = 1 ORDER BY `course_id` DESC LIMIT 8 [ RunTime:0.000256s ]
  14. SELECT * FROM `fqi_school_news` WHERE `school_id` = 2747 ORDER BY `click` DESC,`news_id` DESC LIMIT 5 [ RunTime:0.000154s ]
  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` = '1' AND `b`.`school_status` = '1' AND `news_status` = 1 AND `content_id` < 16889 ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.003898s ]
0.016919s