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【教案梳理】冀教版初中数学七年级下册

  • 2026-04-08 14:45:58
【教案梳理】冀教版初中数学七年级下册
教案梳理

 6.1二元一次方程组 6.2二元一次方程组的解法 6.3二元一次方程组的应用 6.4简单的三元一次方程组 7.1命题 7.2相交线 7.3平行线 7.4平行线的判定 7.5平行线的性质 7.6图形的平移 8.1同底数幂的乘法 8.2幂的乘方与积的乘方 8.3同底数幂的除法 8.4整式的乘法 8.5乘法公式 9.1三角形的边 9.2三角形的内角和外角 9.3三角形的角平分线、中线和高 10.1不等式 10.2不等式的基本性质 10.3解一元一次不等式 10.4一元一次不等式的应用 10.5一元一次不等式组 11.1因式分解 11.2提公因式法 11.3公式法

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  1. CONNECT:[ UseTime:0.000574s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000716s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000317s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000626s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000509s ]
  6. SELECT * FROM `set` [ RunTime:0.000196s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000576s ]
  8. SELECT * FROM `article` WHERE `id` = 465030 LIMIT 1 [ RunTime:0.003444s ]
  9. UPDATE `article` SET `lasttime` = 1775854583 WHERE `id` = 465030 [ RunTime:0.009050s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.003368s ]
  11. SELECT * FROM `article` WHERE `id` < 465030 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001840s ]
  12. SELECT * FROM `article` WHERE `id` > 465030 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000727s ]
  13. SELECT * FROM `article` WHERE `id` < 465030 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002938s ]
  14. SELECT * FROM `article` WHERE `id` < 465030 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.026325s ]
  15. SELECT * FROM `article` WHERE `id` < 465030 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.020278s ]
0.141222s