编者的话
在乡村学校初中物理教育教学的讲台上,本人一站三十九载。其间,几乎每年都会重复着组织同学们进行复习,把同学们送入高一级学校的复习迎考工作。在这个过程中,本人发现市场上少有适合乡村孩子复习时使用的教辅资料。有鉴于此,本人依据多年指导同学们复习备考的经验与心得,编写了这份《备考·物理》,供同学们复习时使用。
《备考·物理》设置有以下栏目:【考点扫描】基于《义务教育物理课程标准》所规定的课程内容,细化了本讲的达成目标,有利于同学们明确复习的方向;【命题规律】根据统计、归纳安徽中考物理试卷现行结构形式的中考真题,总结出安徽中考的热点、重点,有助于同学们科学合理地安排复习的时间和精力;【知识清单】是对本讲基础知识、基本实验的梳理,帮助同学们建构知识网络体系;【金色钥匙】是对本讲中重点、难点的点拨、辅导,以帮助同学们形成正确的物理观念和推理计算的能力;【学以致用】基于乡土性、层次性、系统性、发展性的目的,设计满足不同同学训练需求的习题,以加强对复习内容的巩固;【走进中考】是对2008年以来安徽中考物理试卷中所涉本讲内容试题的分类编辑,同学们可以在做安徽真题的过程中感悟安徽中考的特点;【精练备考】是对本讲内容的整体巩固,帮助同学们进一步理解知识间的逻辑关系,形成本讲知识间的网络系统。
《备考·物理》编好后,又经历两次较大幅度的修改,得以编成现在的第三版《备考2023·物理》。由于整个编写过程是本人独立完成,《备考2023·物理》可能还存在着这样或那样的问题,衷心地希望同学们在使用时能及时的提出宝贵意见,以便于本人进一步修改、完善。同时,本人十分欢迎各位物理教育的同行给予批评、指正!
我是一只萤火虫,我只是一只萤火虫……
祝同学们2023中考顺利!
编 者
目 录
编者的话:·················································1
第1讲:声现象······································(一)1
第2讲:光现象··········································13
第3讲:透镜及其应用···································36
第4讲:物态变化········································58
第5讲:内能及其应用···································78
第6讲:质量与密度·································(二)1
第7讲:机械运动········································20
第8讲:常见的力········································36
第9讲:运动和力········································62
第10讲:压 强··········································88
第11讲:浮 力······································(三)1
第12讲:简单机械·······································21
第13讲:功和机械能····································39
第14讲:机械效率·······································65
第15讲:电学基础·······································81
第16讲:欧姆定律··································(四)1
第17讲:电功与电功率 家庭电路·····················26
第18讲:“伏安法”实验专题···························52
第19讲:动态电路专题·································76
第20讲:电与磁·········································97
附录:安徽中考物理答题攻略···························120
朱莉 :(2023-05-29 12:20)
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范士玲 :(2022-12-05 10:13)
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张运龙 :(2022-09-21 19:21)
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