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2026年秋青岛版小学科学二年级上册教案+课件(可下载)

  • 2026-09-21 18:42:54
2026年秋青岛版小学科学二年级上册教案+课件(可下载)

新青岛版小学科学二年级上册（六三制）

新教材目录

第一单元 植物与环境

  • 1 常见的植物

  • 2 植物与土壤

  • 3 植物与阳光

  • 4 植物与水

  • 5 种大蒜

第二单元 多彩的季节

  • 6 春夏秋冬

  • 7 柿子熟了

  • 8 小狗换毛了

  • 9 我们与四季

  • 10 制作四季翻翻书

  • 第三单元 位置与方向

    • 11 认识位置

    • 12 看太阳识方向

    • 13 月亮升起来了

    • 14 制作方向辨识盘

4

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59页!精品课件!!规模猪场生物安全体系及非瘟防控技术

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  1. CONNECT:[ UseTime:0.000537s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000859s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000407s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000362s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000510s ]
  6. SELECT * FROM `set` [ RunTime:0.000267s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000566s ]
  8. SELECT * FROM `article` WHERE `id` = 517390 LIMIT 1 [ RunTime:0.000348s ]
  9. UPDATE `article` SET `lasttime` = 1790047166 WHERE `id` = 517390 [ RunTime:0.001240s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000296s ]
  11. SELECT * FROM `article` WHERE `id` < 517390 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000400s ]
  12. SELECT * FROM `article` WHERE `id` > 517390 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000344s ]
  13. SELECT * FROM `article` WHERE `id` < 517390 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000466s ]
  14. SELECT * FROM `article` WHERE `id` < 517390 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000507s ]
  15. SELECT * FROM `article` WHERE `id` < 517390 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000570s ]
0.095558s