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【七上新教材】第8课 夏商周时期的科技与文化(课件+逐字稿+课程讲解+教学设计)

  • 2026-09-22 07:27:52
【七上新教材】第8课 夏商周时期的科技与文化(课件+逐字稿+课程讲解+教学设计)

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七上《3.3海陆变迁》( 湘教版(新教材)原创教学设计+同步课件

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  1. CONNECT:[ UseTime:0.000510s ] mysql:host=172.18.0.4;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000701s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000362s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000378s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000532s ]
  6. SELECT * FROM `set` [ RunTime:0.000280s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000627s ]
  8. SELECT * FROM `article` WHERE `id` = 472327 LIMIT 1 [ RunTime:0.000358s ]
  9. UPDATE `article` SET `lasttime` = 1790073208 WHERE `id` = 472327 [ RunTime:0.001128s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000313s ]
  11. SELECT * FROM `article` WHERE `id` < 472327 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000433s ]
  12. SELECT * FROM `article` WHERE `id` > 472327 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000378s ]
  13. SELECT * FROM `article` WHERE `id` < 472327 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000600s ]
  14. SELECT * FROM `article` WHERE `id` < 472327 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000714s ]
  15. SELECT * FROM `article` WHERE `id` < 472327 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000857s ]
0.086521s