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三上《走近科学家》课件分享

  • 2026-10-01 10:45:06

三上《走近科学家》课件分享

课件里有科学家故事讲解卡、用事实讲品质的支架，还有科技与生活的对照页。晨会或课堂直接投屏就能带着孩子说。

需要的老师留言，我私你。

内蒙古,1小时前,
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基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000873s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000974s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000477s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000344s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000551s ]
  6. SELECT * FROM `set` [ RunTime:0.000283s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000764s ]
  8. SELECT * FROM `article` WHERE `id` = 532741 LIMIT 1 [ RunTime:0.000342s ]
  9. UPDATE `article` SET `lasttime` = 1790905931 WHERE `id` = 532741 [ RunTime:0.001251s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000278s ]
  11. SELECT * FROM `article` WHERE `id` < 532741 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000404s ]
  12. SELECT * FROM `article` WHERE `id` > 532741 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000328s ]
  13. SELECT * FROM `article` WHERE `id` < 532741 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000458s ]
  14. SELECT * FROM `article` WHERE `id` < 532741 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000561s ]
  15. SELECT * FROM `article` WHERE `id` < 532741 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000750s ]
0.081014s