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说明文怎么教?看《太阳》这套课件

  • 2026-10-07 02:42:37
说明文怎么教?看《太阳》这套课件

说明文怎么教？看《太阳》这套课件

备五上《太阳》公开课的课件📚，不是知识点堆砌，是带着孩子一步步做探究。整堂课以「小小科学解说员，制作太阳科学名片」作为大情境任务贯穿全程。
课堂逻辑分得很清楚：1‑3 段学太阳特点，4‑8 段梳理太阳和地球的关系，两条主线并行。
#五上太阳课件 #小学语文公开课PPT #语文备课素材 #说明文课件 #五年级备课资料 #课堂教学设计 #科学名片教学设计

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医学课件——支气管哮喘(3.0)版

基本 文件 流程 错误 SQL 调试
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  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=dcb25fa6d7dd69d82df295563d2e67e6
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  1. CONNECT:[ UseTime:0.000712s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000905s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000512s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000384s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000593s ]
  6. SELECT * FROM `set` [ RunTime:0.000304s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000670s ]
  8. SELECT * FROM `article` WHERE `id` = 533692 LIMIT 1 [ RunTime:0.000374s ]
  9. UPDATE `article` SET `lasttime` = 1791327367 WHERE `id` = 533692 [ RunTime:0.001444s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000340s ]
  11. SELECT * FROM `article` WHERE `id` < 533692 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000434s ]
  12. SELECT * FROM `article` WHERE `id` > 533692 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000438s ]
  13. SELECT * FROM `article` WHERE `id` < 533692 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000527s ]
  14. SELECT * FROM `article` WHERE `id` < 533692 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000572s ]
  15. SELECT * FROM `article` WHERE `id` < 533692 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000564s ]
0.080744s