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2026年新苏教版小学科学3年级下册教案 课件 课课练

  • 2026-03-29 13:27:49
2026年新苏教版小学科学3年级下册教案 课件 课课练

1—6年级下册电子教材

1.1《气温有多高》

☞教案   ☞课件  ☞课课练

1.2《雨有多大》

☞教案   ☞课件  ☞课课练

1.3《刮什么风》

☞教案   ☞课件  ☞课课练

1.4《天气预报》

☞教案   ☞课件  ☞课课练

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▍综合整理：小学科学网
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  1. CONNECT:[ UseTime:0.000316s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000596s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000344s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000326s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000668s ]
  6. SELECT * FROM `set` [ RunTime:0.000236s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001742s ]
  8. SELECT * FROM `article` WHERE `id` = 468885 LIMIT 1 [ RunTime:0.001140s ]
  9. UPDATE `article` SET `lasttime` = 1775917006 WHERE `id` = 468885 [ RunTime:0.001437s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000701s ]
  11. SELECT * FROM `article` WHERE `id` < 468885 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001125s ]
  12. SELECT * FROM `article` WHERE `id` > 468885 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001277s ]
  13. SELECT * FROM `article` WHERE `id` < 468885 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003140s ]
  14. SELECT * FROM `article` WHERE `id` < 468885 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001750s ]
  15. SELECT * FROM `article` WHERE `id` < 468885 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002119s ]
0.098641s