262 lines
1.2 MiB
JSON
262 lines
1.2 MiB
JSON
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"content": "高中语文必修一教案\n《沁园春•长沙》教案\n教学设想:\n本专题\"向青春举杯\"包括三个板块:\"吟诵青春\"、\"体悟人生\"、\"设计未来\"。以青春为中心,从不同角度启发正值韶光的年轻人,步伐稳健、充满自信地踏上青春之路,扬帆驶向新的里程。\n\"吟诵青春\"中,以诗歌的形式,展现不同时代青年人精神风貌的特征。\"体悟人生\"借助换位思考的方式,帮助学生处理好与父母的关系;引导学生对人生进行思考,以正确的态度面对人生的考验。\"设计未来\"指引学生走上希望的田野,设计人生的舞台。\n《沁园春\n长沙》是\"向青春举杯·吟诵青春\"第一篇,属于教材\"研习\"要求。教学重点在了解作品创作背景和作者创作意图的基础上,通过反复诵读文本,让学生:理解诗歌中描写的意象,跳跃的语言;通过反复诵读,领悟诗人的情怀;学会诗歌鉴赏的方法,体会朗诵诗歌的技巧。\n教学目标:\n1、理解诗中的主要意象,把握诗歌的内容大意,体会作品的思想感情。\n2、理清不同时代青年人的精神风貌的特征,以及这些特征与那个时代的关系。\n教学重点:\n1、通过反复吟诵,理解诗歌中的意象和跳跃性的语言。\n2、学习情景交融的艺术表现手法,体会诗中的思想感情。\n教学难点:\n理清不同时代青年人的精神风貌的特征,以及这些特征与那个时代的关系。\n教学方法:诵读、讨论法。\n调动学生学习的积极性,引导学生主动参与、研究,鼓励学生质疑、讨论,发表看法,教师在疑难处给予点拨。\n课时安排:1课时。\n要点:\n熟悉\"吟诵青春\"中的诗歌,明确这一板块所创建的场:感受青春的美好,正视青春的责任,审视青春的意义。学习《沁园春\n长沙》,指导学生诵读全词。抓关键词理清脉络,学会领会诗歌的意境,教育学生珍惜青春,树立高尚的爱国热情。\n过程:\n一、导入\n学习要求:(1)多次表情朗读(2)背诵第一篇(3)鉴赏精到的用词用字(4)思考人生的意义。(感受青春的美好,正视青春的责任,审视青春的意义)\n二、简介诗人生平及时代背景,整体理解\n《沁园春•长沙》这首词作于1925年。当时革命运动正蓬勃发展。五卅运动和省港大罢工相继爆发,湖南、广东等地农民运动日益高涨。毛泽东直接领导了湖南的农民运动。同时,国共两党的统一战线已经确立,和反动军阀的斗争将要展开。国民革命政府已在广州正式成立。这年深秋,毛泽东去广州主持农民运动讲习所,在长沙停留期间,重游橘子洲,写下这首词。《沁园春•长沙》体现了20世纪二三十年代中国青年以天下为己任,肩负起国家兴亡、主宰民族命运的壮志豪情。《相信未来》体现了20世纪六七十年代\"文革\"时期中国青年面对现实困境,挣扎着摆脱羁绊,憧憬美好未来的理性思索与坚定信念。《让我们一起奔腾吧》表现我国八十年代改革开放初期青年决心投身改革追求理想的情怀。\n三、整体了解《沁园春•长沙》\n1、了解文体------词\n\"沁园春\",词牌。\"长沙\",标题。词,又叫\"长短句\"\"诗余\",不同的词牌有不同的句数和平仄要求。\n2、教师泛读《沁园春 长沙》,学生听读,注意语气。\n3、学生有感情的朗读全词,教师作诵读提示。\n二、赏析课文\n1、\n问:诗歌语言的跳跃性很大,语序往往倒装,而且有些成分省略。本词的开头三句,哪位同学能按调整好的正常语序,把三句的大意顺畅地说一下?\n(在深秋时节,毛泽东独立于橘子洲头,看着湘江水滚滚北去。)\n2、 问:\"独立\"有什么含义?\n(显示了诗人砥柱中流的气概。独,还和下文的\"怅\"<EFBFBD>
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"content_summary": "高中语文必修一教案\n《沁园春•长沙》教案\n教学设想:\n本专题\"向青春举杯\"包括三个板块:\"吟诵青春\"、\"体悟人生\"、\"设计未来\"。以青春为中心,从不同角度启发正值韶光的年轻人,步伐稳健、充满自信地踏上青春之路,扬帆驶向新的里程。\n\"吟诵青春\"中,以诗歌的形式,展现不同时代青年人精神风貌的特征。\"体悟人生\"借助换位思考的方式,帮助学生处理好与父母的关系;引导学生对人生进行思考,以正确的态度面对人生的考验。\"设计未来\"指引学生走上希望的田野,设计人生的舞台。\n《沁园春\n长沙》是\"向青春举杯·吟诵青春...",
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"created_at": "2025-08-11T07:24:50.981842+00:00",
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"updated_at": "2025-08-11T07:37:57.268821+00:00",
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"content": "高中化学必修一教案\n/\n+----------------------+----------------------+----------------------+\n| > 课题: 引言 | 授课班级 | |\n+----------------------+----------------------+----------------------+\n| | 课 时 | 1 |\n+----------------------+----------------------+----------------------+\n| 教 | 知识 | 了解化学与工农业生产 |\n| | | 及日常生活的密切关系 |\n| 学 | 与技能 | |\n| | | |\n| 目 | | |\n| | | |\n| 的 | | |\n+----------------------+----------------------+----------------------+\n| | 过程与 | 了解化学科学 |\n| | | 的理论基础与研究方法 |\n| | 方法 | |\n+----------------------+----------------------+----------------------+\n| | 情感 | 1、通过化学在 |\n| | | 工农业及生活中的应用 |\n| | 态度 | ,激发同学们对化学科 |\n| | | 学的学习兴趣,使同学 |\n| | 价值观 | 们热爱化学这们学科。 |\n| | | |\n| | | 2、通过师生 |\n| | | 互动,增加师生感情、 |\n+----------------------+----------------------+----------------------+\n| 重 点 | 化学的新认识 | |\n+----------------------+----------------------+----------------------+\n| 难 点 | 高中化学的 | |\n| | 知识特点以及学习方法 | |\n+----------------------+----------------------+----------------------+\n| | 引 言 | |\n| 知识结构与板书设计 | | |\n| | 一、再说化学: | |\n| | | |\n| | 化学就 | |\n| | 是研究物质的组成、结 | |\n| | 构、性质、变化规律以 | |\n| | 及合成的自然科学。 | |\n| | | |\n| | 二、学习内容 | |\n| | | |\n| | 三、学习特点: | |\n| | | |\n| | 我的几点要求 | |\n+----------------------+----------------------+----------------------+\n| 教学过程 | | |\n+----------------------+----------------------+----------------------+\n| 教学步骤、内容 | 教学方法 | |\n+----------------------+----------------------+----------------------+\n| 放一组现代化学 | [学生活 | |\n| 与人类生活关系的图片 | 动]阅读教材引言内容 | |\n| | | |\n| [导入]化学是一门充 | 学生讨论,教师总结 |
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"content": "目 录第一章 运动的描述 2\n1 质点 参考系和坐标系 2\n2 时间和位移 7\n3 运动快慢的描述------速度 12\n4 实验:用打点计时器测速度 17\n5 速度改变快慢的描述------加速度 22\n第二章 匀变速直线运动的研究 26\n1 实验:探究小车速度随时间变化的规律 26\n2 匀变速直线运动的速度与时间的关系 30\n3 匀变速直线运动的位移与时间的关系 34\n4 自由落体运动 39\n5 伽利略对自由落体运动的研究 42\n第三章 相互作用 45\n1 重力 基本相互作用 45\n2 弹力 48\n3.3摩擦力 51\n3.4力的合成 54\n5 力的分解 58\n6、受力分析 62\n7 共点力作用下物体的平衡 65\n第四章 牛顿运动定律 69\n1 牛顿第一定律 69\n2 实验:探究加速度与力、质量的关系 73\n3 牛顿第二定律 77\n4 力学单位制 81\n5 牛顿第三定律 84\n6 用牛顿定律解决问题(一) 88\n7 用牛顿运动定律解决问题(二) 92\n第一章 运动的描述\n1 质点 参考系和坐标系\n知识与技能\n1.认识建立质点模型的意义和方法,能根据具体情况将物体简化为质点.知道它是一种科学的抽象,知道科学抽象是一种普遍的研究方法.\n2.理解参考系的选取在物理中的作用,会根据实际情况选定参考系.\n3.认识一维直线坐标系,掌握坐标系的简单应用.\n过程与方法\n1.体会物理模型在探索自然规律中的作用,初步掌握科学抽象理想化模型的方法.让学生将生活实际与物理概念相联系,通过具体事例引出质点的这个理想化的模型.通过几个具体的例子让学生自主讨论,在讨论与交流中自主升华为物理中的概念.\n2.通过参考系的学习,知道从不同角度研究问题的方法.让学生从熟悉的常见现象和已有的生活经验出发,体验不同参考系中运动的相对性,揭示参考系在确定物体运动时客观存在的必要性和合理性,促使学生形成勤于观察、勤于思考的习惯,提高学生自主获取知识的能力.\n3.体会用坐标方法描述物体位置的优越性,可用不同的方法设计实验并体会比较,增强学生发现问题并力求解决问题的意识和能力.\n情感态度与价值观\n1.认识运动是宇宙中的普遍现象,运动和静止的相对性.培养学生热爱自然、关心科技发展、勇于探索的精神.\n2.通过质点概念和参考系的学习,体会物理规律与生活的联系.\n3.渗透抓住主要因素,忽略次要因素的哲学思想.\n4.渗透具体问题具体分析的辩证唯物主义思想,帮助学生建立辩证唯物主义的世界观.\n5.通过本节学习,激发学生学习高中物理课程的兴趣.\n教学重点\n1.理解质点概念以及初步建立质点概念所采用的抽象思维方法.\n2.在研究具体问题时,如何选取参考系.\n3.如何用数学上的坐标轴与实际的物理情景结合起来建立坐标系.\n教学难点\n在什么情况下可以把物体看作质点,即将一个实际的物体抽象为质点的条件.\n教具准备\n录像资料、多媒体课件\n课时安排\n1课时\n教学过程\n[新课导入]\n师:请同学们观看一段录像后思考问题(有关运动的话题).\n(放映录像)选择有关反映物体运动的画面播放给学生看,如:雄鹰、小鸟在空中飞翔,飞机在天空中划过,行星、卫星在宇宙中运行,航天员杨利伟在宇航舱中给地球拍照,汽车在公路飞驰,轮船在海水中搏击海浪。......\n教师总结,讲述机械运动.\n机械运动:简称\"运动\".指物体与物体间或是物体的一部分和另一部分间相对位置随时间发生改变的过程,是最基本、最简单、最普遍的运动形式.机械运动是空间位置随时间变化的体现.这里涉及到空间和时间的问题.\n师:古希腊杰出的哲学家、科学家、圣贤------亚里士多德曾说过\"不了解运动,就不了解自然\",这句话向我们提出<EFBFBD>
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"content_summary": "目 录第一章 运动的描述 2\n1 质点 参考系和坐标系 2\n2 时间和位移 7\n3 运动快慢的描述------速度 12\n4 实验:用打点计时器测速度 17\n5 速度改变快慢的描述------加速度 22\n第二章 匀变速直线运动的研究 26\n1 实验:探究小车速度随时间变化的规律 26\n2 匀变速直线运动的速度与时间的关系 30\n3 匀变速直线运动的位移与时间的关系 34\n4 自由落体运动 39\n5 伽利略对自由落体运动的研究 42\n第三章 相互作用 45\n1 重力 基本相互作用 45\n2 ...",
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