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七年级上册沪教版五四制数学课件来了

  • 2026-09-20 04:23:54

七年级上册沪教版五四制数学课件来了📚

整理七年级数学资料的时候，发现这套电子版课件真的很实用 📚

包含了课件、练习、试卷和教材解读，按章节分得很清楚。文件都是 Word 和 PPT 格式，可以直接编辑和打印出来。

翻开纸质版看了看整式的加减这一章，知识点、例题、学以致用都有，排版也挺清晰的 ✏️

桌上摊着数学书和资料，配着一杯茶慢慢整理，这个学期的复习应该能轻松不少 ☕
#七年级数学#沪教版数学#初中数学#数学课件#教学资源#上册课件#初一数学#数学教辅#课件练习#新改版教材

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课件 | 第12课 中古时期的非洲和美洲

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  1. CONNECT:[ UseTime:0.000564s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001051s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000422s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000399s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000595s ]
  6. SELECT * FROM `set` [ RunTime:0.000292s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000710s ]
  8. SELECT * FROM `article` WHERE `id` = 530525 LIMIT 1 [ RunTime:0.000414s ]
  9. UPDATE `article` SET `lasttime` = 1789913711 WHERE `id` = 530525 [ RunTime:0.001048s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000313s ]
  11. SELECT * FROM `article` WHERE `id` < 530525 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000461s ]
  12. SELECT * FROM `article` WHERE `id` > 530525 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000405s ]
  13. SELECT * FROM `article` WHERE `id` < 530525 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000598s ]
  14. SELECT * FROM `article` WHERE `id` < 530525 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000686s ]
  15. SELECT * FROM `article` WHERE `id` < 530525 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000637s ]
0.092572s