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2023-2024学年深圳中学九年级(下)第一次模考物理试卷

  • 2026-07-17 12:24:53
2023-2024学年深圳中学九年级(下)第一次模考物理试卷

2023-2024学年深圳中学九年级（下）第一次模考物理试卷

初三  |  物理  |  模考卷  |  下学期  |  深圳中学

考察知识点

核心声学基础概念：超声波与次声波的频率特征及应用，声音在不同介质中的传播规律
核心光学成像原理：光的反射折射定律，凸透镜成像规律在实际设备中的应用
核心力学综合分析：相互作用力、摩擦力、压强密度的综合计算与实际应用
重点电学电路分析：传感器工作原理，电路中电阻变化对电流电压的影响
重点物态变化规律：升华凝华现象的微观机理，分子运动论的宏观表现
基础物理量单位换算：密度、压强、电阻等基本物理量的单位及数量级
基础实验基本技能：读数方法、实验现象观察与分析的基本能力

中考权重

基础概念题25%
应用分析题45%
综合计算题30%

重点题型

力学综合应用难

结合密度、压强、受力分析的多知识点综合题，需要建立物理模型进行定量计算

电学实验分析中

基于传感器原理的电路分析题，要求理解电阻变化与物理现象的对应关系

基础概念判断易

声学、光学、热学等基本概念的识别与简单应用

命题趋势

① 情境化命题趋：情境化命题趋势明显，大量采用生活实际和科技应用场景

② 注重跨学科融：注重跨学科融合，物理与信息技术、生活技术深度结合

③ 能力立意导向：能力立意导向，重视分析推理能力而非单纯知识记忆

④ 图文并茂呈现：图文并茂呈现，强化读图分析和信息提取能力考查

备考策略

① 加强生活实际：加强生活实际与物理原理的联系，多关注科技热点应用
② 重视实验探究：重视实验探究能力培养，提升现象分析和规律总结能力
③ 强化综合计算：强化综合计算训练，熟练掌握多知识点交叉的解题方法
④ 培养读图析图：培养读图析图能力，提高从图表中提取关键信息的技能

试卷预览

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  137. /yingpanguazai/ssd/ssd1/www/c.460.net.cn/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  138. /yingpanguazai/ssd/ssd1/www/c.460.net.cn/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /yingpanguazai/ssd/ssd1/www/c.460.net.cn/runtime/temp/a3df6b94aede6ebd0d2926ccdfcd20d5.php ( 11.98 KB )
  140. /yingpanguazai/ssd/ssd1/www/c.460.net.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.001214s ] mysql:host=127.0.0.1;port=3306;dbname=c460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001670s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000543s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000529s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001152s ]
  6. SELECT * FROM `set` [ RunTime:0.000510s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001184s ]
  8. SELECT * FROM `article` WHERE `id` = 625239 LIMIT 1 [ RunTime:0.000873s ]
  9. UPDATE `article` SET `lasttime` = 1784266234 WHERE `id` = 625239 [ RunTime:0.023338s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000716s ]
  11. SELECT * FROM `article` WHERE `id` < 625239 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001164s ]
  12. SELECT * FROM `article` WHERE `id` > 625239 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.012755s ]
  13. SELECT * FROM `article` WHERE `id` < 625239 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.009668s ]
  14. SELECT * FROM `article` WHERE `id` < 625239 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002848s ]
  15. SELECT * FROM `article` WHERE `id` < 625239 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001992s ]
0.182564s