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2026-2027长郡八上期中数学试卷分析

  • 2026-11-04 11:34:09
2026-2027长郡八上期中数学试卷分析

尚学教育

 试卷点评+重难点分析
本套试卷整体进度覆盖到八上，难点主要集中在几何全等构造，选择压轴，最后两题23，24题有一定难度，填空题最后一题动点与全等结合，涉及到与字需要分类讨论上课也反复强调过，23题新定义综合度有一定难度，尤其是最后涉及到基本不等式去构造定值，对于不少小伙伴而言可能有一定难度。24题的全等构造与面积转化的题目平时上课及考前复习都强调过不少次，相信不少基础扎实的小伙伴还是能够上110分。

难题视频讲解

01

【试卷空白版】

02

【压轴题解析】

03

【试卷分析与讲解老师介绍】

04

【更多福利】

尚学教育：

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2026中级注安《法规》真题来了,附解析

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000576s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000927s ]
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  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000730s ]
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  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000327s ]
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  13. SELECT * FROM `article` WHERE `id` < 536372 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000634s ]
  14. SELECT * FROM `article` WHERE `id` < 536372 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000517s ]
  15. SELECT * FROM `article` WHERE `id` < 536372 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000666s ]
0.085841s