当前位置：首页>课件>【教学课件】部编版四年级下册语文第7课《纳米技术就在我们身边》教学设计(大单元教学评一致性下的情景任务式教学设计)

【教学课件】部编版四年级下册语文第7课《纳米技术就在我们身边》教学设计(大单元教学评一致性下的情景任务式教学设计)

  • 2026-04-09 11:56:24
【教学课件】部编版四年级下册语文第7课《纳米技术就在我们身边》教学设计(大单元教学评一致性下的情景任务式教学设计)

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昨晚完成了第7课的备课，今晚再次检查修改了一下，以下分享《纳米技术就在我们身边》部分课件：

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  1. CONNECT:[ UseTime:0.000976s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.002345s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000832s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000673s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001749s ]
  6. SELECT * FROM `set` [ RunTime:0.000633s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001607s ]
  8. SELECT * FROM `article` WHERE `id` = 485878 LIMIT 1 [ RunTime:0.000986s ]
  9. UPDATE `article` SET `lasttime` = 1776095448 WHERE `id` = 485878 [ RunTime:0.011984s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000666s ]
  11. SELECT * FROM `article` WHERE `id` < 485878 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001130s ]
  12. SELECT * FROM `article` WHERE `id` > 485878 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000971s ]
  13. SELECT * FROM `article` WHERE `id` < 485878 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001529s ]
  14. SELECT * FROM `article` WHERE `id` < 485878 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001634s ]
  15. SELECT * FROM `article` WHERE `id` < 485878 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001532s ]
0.134669s