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北师大版二年级下册数学新教材教案(2026年春)

  • 2026-11-02 15:55:40
北师大版二年级下册数学新教材教案(2026年春)

【希沃白板】课件分享 : 《二年级下教材、教案》

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各年级数学电子书（可下载）

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北师大版一年级上册数学教参教师用书

北师大版二年级上册数学教参教师用书

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北师大版四年级下册数学教参教师用书

北师大版五年级上册数学教参教师用书

北师大版五年级下册数学教参教师用书

北师大版六年级上册数学教参教师用书

北师大版六年级下册数学教参教师用书

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  1. CONNECT:[ UseTime:0.000708s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000984s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000455s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000388s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000559s ]
  6. SELECT * FROM `set` [ RunTime:0.000272s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000704s ]
  8. SELECT * FROM `article` WHERE `id` = 464837 LIMIT 1 [ RunTime:0.000356s ]
  9. UPDATE `article` SET `lasttime` = 1793989126 WHERE `id` = 464837 [ RunTime:0.001296s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000314s ]
  11. SELECT * FROM `article` WHERE `id` < 464837 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000432s ]
  12. SELECT * FROM `article` WHERE `id` > 464837 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000360s ]
  13. SELECT * FROM `article` WHERE `id` < 464837 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000621s ]
  14. SELECT * FROM `article` WHERE `id` < 464837 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000779s ]
  15. SELECT * FROM `article` WHERE `id` < 464837 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000707s ]
0.121245s