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完整版可打印!南京树人中学2026年中考二模练习卷

  • 2026-05-28 08:43:28
完整版可打印!南京树人中学2026年中考二模练习卷

今日分享:南京树人中学2026年中考二模练习卷可打印完整版!

    篇幅有限,仅展示部分,已经整理好电子版,文末为领取方式~

    树人中学这份2026年中考二模练习卷,整体感觉:难度中等偏上,应用题和几何探究题出得有想法。

    01

    出题范围——中考核心全覆盖

    科学记数法、平方根与算术平方根、分式大小比较、中心投影(影长变化)、正方形菱形判定、一次函数图像旋转、二次根式运算、正五边形圆中角度、一元二次方程根与系数(含参数条件)、折叠求折痕长、正方形中角度推理、反比例+一次函数供求平衡点、实数多结论判断、定长细绳围成轨迹(新定义)、分式化简、平行四边形与菱形正方形证明、概率(交换球)、统计图表分析(中位数、极差、增长率)、代数比较大小、尺规作图(垂线、矩形内接点)、解直角三角形实际应用(机器人感应+摄像头视角)、圆的综合(垂径定理、相似、线段不变)、二次函数含参(公共点个数)、汽车盲区建模(相似三角形+面积)。覆盖面广,模型丰富。

    02

    难度卡在哪?

    • 选择题第3题:比较M、N大小,通分后判断,需细心;第6题:一次函数绕原点旋转,找不经过的点,转化为点到直线距离与半径比较,思维巧。

    • 填空题第12题:矩形折叠,折痕MN长,需要设未知数、勾股定理、相似,计算量不小;第16题“细绳环围钉子”轨迹问题,现场理解新定义,判断三个结论,容易懵。

    • 解答题后三题:第25题圆的综合(3问),第(3)问PG是否改变——需发现不变性;第26题二次函数(3)问公共点个数分类讨论;第27题汽车盲区(相似三角形建模、面积表示、数据差异分析)。每道都要求“先读懂情境,再建立模型”。

    03

    给家长的观察点

    如果孩子基础题全对,但最后几道情境题没思路,说明应用题建模和几何综合需要加强。二模卷往往贴近新中考方向,这份值得认真刷。

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    1. CONNECT:[ UseTime:0.000473s ] mysql:host=127.0.0.1;port=3306;dbname=b460;charset=utf8mb4
    2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000605s ]
    3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000303s ]
    4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000293s ]
    5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000565s ]
    6. SELECT * FROM `set` [ RunTime:0.000248s ]
    7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000600s ]
    8. SELECT * FROM `article` WHERE `id` = 570415 LIMIT 1 [ RunTime:0.000810s ]
    9. UPDATE `article` SET `lasttime` = 1780341872 WHERE `id` = 570415 [ RunTime:0.006183s ]
    10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000310s ]
    11. SELECT * FROM `article` WHERE `id` < 570415 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001257s ]
    12. SELECT * FROM `article` WHERE `id` > 570415 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000409s ]
    13. SELECT * FROM `article` WHERE `id` < 570415 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.008156s ]
    14. SELECT * FROM `article` WHERE `id` < 570415 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.006735s ]
    15. SELECT * FROM `article` WHERE `id` < 570415 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.005549s ]
    0.099700s