• 整合海外优质资源
  • 免费定制提升方案
  • 经典实用教材,课程

400-882-6911

日语单词高效记忆指南:5类实用技巧拆解记忆密码

来源:深圳翼丰日语 时间:05-18

日语单词高效记忆指南:5类实用技巧拆解记忆密码

拟声拟态词:从假名开头找记忆线索

学习日语时,拟声拟态词常被视为"记忆难点",但这类词汇其实隐藏着清晰的规律。观察发现,以不同假名行开头的拟声拟态词,往往对应特定的状态描述——这种语言特性源于日语对自然声响的高度模拟。

例如以「カ」行假名开头的词汇(如カラカラ),多与"干燥、坚硬"的状态相关。想象一下晒干的河床,石子碰撞发出"カラカラ"的声音,这种声音特征自然关联到干燥的状态。再看「サ」行假名开头的サラサラ,当手指划过顺滑的丝绸时,发出的摩擦声正是"サラサラ",对应"爽快、潮湿"的触感。

「ナ」行假名的ヌルヌル,像触摸未凝固的果冻时那种滑腻感,完美契合"光滑、发粘"的描述;而「ハ」行的フワフワ,恰似羽毛飘落时的轻盈,对应"轻盈、飘动"的状态。即使遇到陌生的拟态词,通过观察开头假名行,也能快速推测其核心含义。

单词关联逻辑:隐藏在假名中的记忆脉络

日语单词间存在微妙的关联网络,这种关联不仅体现在词义上,更渗透在假名构成中。以"害虫"相关词汇为例,能清晰看到这种隐藏的记忆脉络。

"蚊子"的假名是「か」,当在「か」右上角加上两点(浊音符号),就变成「が」,对应"飞蛾"的假名。这种浊音变化并非偶然——蚊子与飞蛾同属昆虫类,语言演变中通过假名微调区分同类生物。再看"害虫"的假名「がいちゅう」,其前半部分「がい」正是"害"的发音;而"蛔虫"的假名「かいちゅう」,仅将「がい」调整为「かい」,这种细微差别既保留了"虫类"的共性,又区分了具体种类。

类似的关联在日语词汇中普遍存在。学习者若能主动挖掘这种假名构成的内在逻辑,记忆时就能从"机械背诵"转变为"理解性记忆",效率自然大幅提升。

反义词记忆:对比强化记忆深度

语言中反义词的存在,本质是为了更精准地描述世界的多样性。利用这种对立关系记忆单词,能通过对比形成强烈的记忆锚点。

比如记忆「広い」(宽)时,同时记忆「狭い」(窄),两者在空间维度上完全对立,对比记忆能快速建立"宽度"的概念边界;记忆「静か」(安静)时搭配「赈やか」(热闹),前者描述环境的静谧,后者强调人群的喧闹,这种场景对比能加深对词汇使用场景的理解。

再如「胜つ」(赢)与「负ける」(输),这对反义词直接关联竞技场景;「上着」(外衣)与「下着」(内衣)则从穿着层次形成对应。通过这种"成对记忆"的方式,不仅能记住单个单词,更能掌握其使用语境,真正实现"活学活用"。

相关词归类:构建记忆网络提升效率

日语中许多单词在意义上存在天然关联,将这些关联词归类记忆,能形成系统的记忆网络,显著提升记忆效率。

以指示代词为例,「これ(这个)、それ(那个)、あれ(那个)、どれ(哪个)」构成空间指示的完整体系,分别对应"近指、中近指、远指、疑问"的场景;季节词汇「春、夏、秋、冬」按时间顺序排列,记忆时可结合自然景象(樱花、蝉鸣、红叶、初雪)辅助联想;星期词汇「月曜日、火曜日、水曜日…」则遵循固定的循环规律,掌握起始词后可轻松推导后续词汇。

数量词如「一つ、二つ、三つ…」同样适合归类记忆,这类词汇在日常对话中高频使用,集中记忆能快速突破基础交流障碍。通过构建这种"主题式记忆网络",学习者能更高效地积累词汇,同时培养语言敏感度。

音读规律:利用汉字同源性推测发音

日语中的音读词汇(汉字发音)源于古汉语,这种语言传承使得许多汉字在中日两种语言中保留了相似的发音。掌握这一规律,即使遇到陌生汉字,也能通过汉语同音字推测其日语发音。

例如汉语中拼音为"ying"的汉字,在日语中常对应「えい」的发音:「映画館」(电影院)的「映」、「英語」(英语)的「英」、「経営」(经营)的「営」,三者汉语均读"ying",日语发音均为「えい」。类似的例子还有「明」(めい)、「命」(めい),汉语均读"ming",日语发音相近。

需要注意的是,这种规律并非绝对(受方言、语言演变等因素影响),但据统计约60%的音读汉字符合此特征。学习者可将其作为辅助工具,遇到生僻字时尝试通过汉语同音字推测发音,再结合词典验证,逐步提升自主推断能力。

总结:让记忆更"有逻辑"的关键

日语单词记忆的核心,在于将"机械背诵"转化为"理解性记忆"。无论是拟声拟态词的假名规律、单词间的关联逻辑,还是反义词对比、相关词归类,本质都是通过挖掘语言内在逻辑,降低记忆难度。而音读规律的运用,则是借助中日语言的历史联系,为记忆提供额外线索。

建议学习者在实际应用中,结合自身学习阶段选择合适的方法:初级阶段可重点掌握拟声拟态词规律和相关词归类,快速积累基础词汇;中级阶段可深入研究单词关联逻辑和反义词记忆,提升词汇运用能力;高级阶段则可利用音读规律拓展生僻词汇,实现语言能力的全面提升。

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 01:53:36 HTTP/1.1 GET : http://www.edubq.com/s/3590/n/21870.html
  2. 运行时间 : 0.016774s [ 吞吐率:59.62req/s ] 内存消耗:389.80kb 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:0.000319s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.000931s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '3590' AND `site_id` = 5 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000238s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000564s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 3590 [ RunTime:0.000203s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000623s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 3590 [ RunTime:0.000202s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_news` [ RunTime:0.000680s ]
  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` = 3590 AND `a`.`content_id` = '21870' AND `news_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000280s ]
  10. (select content_id,news_name,school_id from fqi_school_news where school_id = '3590' and content_id < '21870' and site_id <= '5' order by content_id desc limit 1) union all(select content_id,news_name,school_id from fqi_school_news where school_id = '3590' and content_id > '21870' and site_id <= '5' order by content_id asc limit 1) [ RunTime:0.000664s ]
  11. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000760s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 3590 AND `site_id` = 5 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000442s ]
  13. SELECT * FROM `fqi_school_course` WHERE `school_id` = 3590 AND `school_status` = 1 AND `course_status` = 1 ORDER BY `course_id` DESC LIMIT 8 [ RunTime:0.000237s ]
  14. SELECT * FROM `fqi_school_news` WHERE `school_id` = 3590 ORDER BY `click` DESC,`news_id` DESC LIMIT 5 [ RunTime:0.000171s ]
  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` = '5' AND `b`.`school_status` = '1' AND `news_status` = 1 AND `content_id` < 21870 ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.005525s ]
0.017294s