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【科学教案课件】新教材教科版版小学科学二年级下册全册文本配套教案课件(含视频)第1课《恐龙的故事》

  • 2026-09-16 01:06:19
【科学教案课件】新教材教科版版小学科学二年级下册全册文本配套教案课件(含视频)第1课《恐龙的故事》

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小学科学教案课件
二年级下册全册
PART1
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PART2
教案内容
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PART3
课件内容
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  1. CONNECT:[ UseTime:0.000408s ] mysql:host=172.18.0.4;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000930s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000915s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000625s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000526s ]
  6. SELECT * FROM `set` [ RunTime:0.000283s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000861s ]
  8. SELECT * FROM `article` WHERE `id` = 466068 LIMIT 1 [ RunTime:0.000379s ]
  9. UPDATE `article` SET `lasttime` = 1789564558 WHERE `id` = 466068 [ RunTime:0.000635s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000318s ]
  11. SELECT * FROM `article` WHERE `id` < 466068 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000505s ]
  12. SELECT * FROM `article` WHERE `id` > 466068 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000412s ]
  13. SELECT * FROM `article` WHERE `id` < 466068 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000681s ]
  14. SELECT * FROM `article` WHERE `id` < 466068 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000665s ]
  15. SELECT * FROM `article` WHERE `id` < 466068 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000762s ]
0.085602s