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三下第一单元《花的学校》 | 教学课件+教案+逐字稿

  • 2026-10-28 03:50:51
三下第一单元《花的学校》 | 教学课件+教案+逐字稿

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情境导入：
教师：今天时光机带我们来到了一所特别的学校——花的学校，快跟随时光机的脚步，一起去探寻不一样的新鲜见闻吧！
PART 01
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基本 文件 流程 错误 SQL 调试
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  3. 缓存信息 : 0 reads,0 writes
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  1. CONNECT:[ UseTime:0.000539s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000899s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000411s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000344s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000581s ]
  6. SELECT * FROM `set` [ RunTime:0.000291s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000641s ]
  8. SELECT * FROM `article` WHERE `id` = 464035 LIMIT 1 [ RunTime:0.000381s ]
  9. UPDATE `article` SET `lasttime` = 1794075159 WHERE `id` = 464035 [ RunTime:0.001229s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000335s ]
  11. SELECT * FROM `article` WHERE `id` < 464035 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000402s ]
  12. SELECT * FROM `article` WHERE `id` > 464035 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000389s ]
  13. SELECT * FROM `article` WHERE `id` < 464035 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000473s ]
  14. SELECT * FROM `article` WHERE `id` < 464035 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000668s ]
  15. SELECT * FROM `article` WHERE `id` < 464035 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000689s ]
0.086339s