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聋校《物理》八年级上册教案+教学计划

  • 2026-05-12 20:08:18
聋校《物理》八年级上册教案+教学计划
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聋校《物理》八年级上册
资料目录

下载拉至二维码处

资料展示

科学之旅

第一章 声现象

第1节声音的产生与传播。

第2节人是怎样听到声音的

*第3节声音的特性(选学内容)

第4节噪声的危害和控制

第二章光现象

第1节光的反射定律

第2节平面镜成像

第3节光的折射色散

第4节透镜

第5节凸透镜成像

第三章 物态变化

第1节温度

第2节熔化和凝固

第3节汽化和液化

第4节升华和凝华

第四章机械运动

第1节 长度和时间的测量

第2节物体的运动

第3节运动的快慢

第4节测量平均速度

第五章质量与密度

第1节质量

第2节密度

第3节测量物质的密度

第4节密度与社会生活

篇幅有限

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  1. CONNECT:[ UseTime:0.000494s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000546s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.008487s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000263s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000531s ]
  6. SELECT * FROM `set` [ RunTime:0.000199s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000571s ]
  8. SELECT * FROM `article` WHERE `id` = 498348 LIMIT 1 [ RunTime:0.000346s ]
  9. UPDATE `article` SET `lasttime` = 1778702357 WHERE `id` = 498348 [ RunTime:0.017386s ]
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