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人教版高中地理选修1月球和地月系教案
月球对地球的意义月球与地球形影相随，关系密切。月球对地球的影响，主要有以下几方面：1．地球上夜晚的自然照明，主要靠月亮。2．远在古代，人们就根据月相变化的周期，编订历法。我国农历月份的安排，是以月相变化 周期为标准的。农历规定朔为初一，这样，望就在十五日或十六日。我国人民的传统节日，像春节、中秋节就是按农历的月日计算安排的。3．由于地球表面各处所受月球和太阳引力的不同，地球上的水体产生了明显的潮汐现象。4．月球是人类星际航行的第一站。已知月球表面有多种宝贵矿藏；重力较小；没有大气层，利用太阳能的条件较好。如何利用月球的特殊环境，开发月球的资源，以及如 何利用月球作“码头”，使人类更好地研究宇宙，这将是月地关系的新篇章。
人教版高中地理选修1月相和潮汐变化教案
5.对土星五号火箭和登月舱的质疑现代航天飞机只能把20吨载荷送上低轨，而当 年的土星五号却能轻而易举地把100吨以上载荷送上地球轨道，将几十吨物体推出地球重力圈，为什么后来却弃而不用，据说连图纸都没有保存下来？6.温度对摄影器材的影响月面白天可达到121°C，据图片看，相机是露在宇航服外而没有采用保温措施的。胶卷在66°C就会受热卷曲失效，怎么拍得了照片？这些人士认为，对以上这一切美国政府一直没个 交代，而知情者由于担心生活和安全受到影响，甚至可能直接遭到了胁迫，至今对此沉默不言。但相信不久的将来，诞生于美苏太空竞赛年代的“登月骗局”定会水落石出。反驳不过，也有许多人认为“阿波罗”登月计划不可能造假：首先因为该计划当时是在全球实况转播的，近亿人亲眼看到。另外，宇航员还从月球带回了一些实物，如岩石。
人教版高中地理选修1地形的变化教案
学习目标1.了解外力作用的表现形式，理解风化作用、侵蚀作用、搬运作用和沉积作用的概念和种类，以及它们所形成的各种地形；培养学生观察、分析地理景观图的能力和动手做实验的能力。2.了解外力作用各表现形式之间的关系，理解它们是如何推动地表形态的演化的，培养我们学生地理事物之间相互联系的观点，从而树立辩证唯物主义的观点。学习重点1.风化、侵蚀、搬运、沉积作用所形成的不同的地表形态。2.外力作用各表现形式相互之间的关系。学习难点1.外力作用各表现形式所形成的不同的地表形态。2.培养学生树立正确的人地关系的观点。学习过程：1、看课本讨论回答：外力作用①能量来源 ②表现形式 ③对地貌的影响2、流水、风力作用及其形成的地貌
人教版高中地理选修1太阳和太阳系教案
彗星简介：（1）云雾状的独特外貌，质量很小；（2）主要由冰物质构成（含尘埃、水、甲烷、二氧化碳等），有人称它为“脏雪球”；（3）结构分彗核、彗发、彗尾（分离子尾、尘埃尾），彗星在远离太阳时，只有一个冰冻的彗核，当行进太阳时，组成物质升华而形成彗发，在太阳风的吹拂下，背向太阳的一侧出现彗尾，远离太阳时，彗尾消失，尾永远背向太阳；（4）目前已经 发现了1600多颗彗星，最著名的就是哈雷彗星，1985～1986 年，曾回归；（5）彗星的公转周期各不相同，相差极大，有的几十年，有的几百年，哈雷彗星的公转周期为76年。学生讨论回答，然后速读课文“流星体”。【启发引导】行星际空间是否是“真空”状态？行星际空间分布着极其稀薄的气体和尘埃，称为行星际物质，行星际物质的来源——太阳风、星际冲撞……
人教版高中地理选修1天体和星空教案
一、 天体1、 概念：宇宙间物质的存在形式。（聚集态的星体及星际物质）注：不作特殊交代的天体均指自然天体2、 几种常见天体的观察（指导学生阅读课本，并总结讲述学生自己平时的生活所见）3、几种常见的天体恒星1） 定义：从质量、组成、形状、发光与否等角度总结交代：数目多少（肉眼所见6000多颗）夜空里的点点繁星差不多都是恒星2)运动特点：（由恒星的“恒”字引发学生分析“北斗七星图形变化”图说明特点）结论：①恒星在不停的运动变化之中②相对位置似乎固定不变，故称“恒星”3)光年----计量天体距离的单位（强调“距离”）分析知识点：①距离地球最近的恒星是 （8分钟）(1. 5亿公里)②距离地球次运的恒星是 (4.2光年)③现在能够探测到的最远天体距离地球多远?星云（指导学生阅读课本与恒星比较总结星云特点，可以从形态、质量、体积、密度、物质组成、观察特点几方面列表比较分析并小结）二、天体系统1、 概念：运动着的天体与天体之间相互吸引、相互绕转而形成的不同级别的系统。
部编人教版六年级上册《七律 · 长征》说课稿
一、说教材《七律·长征》是统编教材小学语文六年级上册第二单元的一篇课文，本课是毛泽东主席在1935年10月，长征即将胜利之时，回想起红军所走过的千山万水，所经历的艰难坎坷，心情激动地写下了这首诗。这首诗生动地概述了红军两万五千里长征的艰难历程，讴歌了中国工农红军在长征途中所表现出的 革命英雄主义气和革命乐观主义精神。 课标对高年级诗歌阅读提出明确要求：“阅读诗歌，大体把握诗意，想象诗歌描述的情境，体会诗人的情感。受到优秀作品的感染和激励，向往和追求美好的理想。”为此，我将本课的教学目标确定如下： 二、说教学目标: （1）知识与能力目标：能正确、流利、有感情地朗读课文，背诵课文，并学习生字，积累词语。 （2）过程与方法目标：借助多媒体课件等资源，创设情境，引领学生自主探究，互动交流，在读中理解，读中感悟。 （3）情感态度与价值观目标：体会红军大无畏的英雄气概和革命乐观主义精神。
新人教版高中英语选修2Unit 2 Learning about Language教学设计
The activity theme of this section is to design various activities around the key words in the first text. Therefore, the activities require students to pay attention to the spelling of words. On the other hand, let students grasp the meaning of words more accurately through sentences and short texts. This kind of teaching design also helps to improve the ability of using English thinking.1. Cultivating students' ability to use word formation to induce and memorize vocabulary, and the ability to use lexical chunks to express meaning.2. Guide the students to think independently and use the correct form of words to complete sentences3. Cultivate students' habit of using lexical chunks to express language completely, guide students to draw words in sentences quickly, pay attention to word collocation, so as to accumulate more authentic expressions4. Instruct students to create sentences with the chunks.1. Enable students to use the language points in the real situation or specific contexts flexibly and appropriately.2. Guiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Think of a word that best fits each definition.1. to remember sth2.to accept, admit, or recognize sth or the truth/existence of sth3. the process of changing sth or yourself to suit a new situation4 .to make sb feel less worried or unhappy5. a strong desire to achieve sth
新人教版高中英语选修2Unit 2 Reading and thinking教学设计
Her tutor told her to acknowledge __________ other people had said if she cited their ideas, and advised her _______（read） lots of information in order to form __________wise opinion of her own.Now halfway __________ her exchange year, Xie Lei felt much more at home in the UK. She said __________ (engage) in British culture had helped and that she had been__________ (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger __________（build） a bridge between the two countries. keys:Xie Lei, a 19yearold Chinese student, said goodbye to her family and friends in China and boarded (board) a plane for London six months ago in order to get a business qualification. She was ambitious(ambition) to set up a business after graduation. It was the first time that she had left (leave) home.At first, Xie Lei had to adapt to life in a different country. She chose to live with a host family, who can help with her adaptation (adapt) to the new culture. When she missed home, she felt comforted (comfort) to have a second family. Also Xie Lei had to satisfy academic requirements. Her tutor told her to acknowledge what other people had said if she cited their ideas, and advised her to read lots of information in order to form a wise opinion of her own.Now halfway through her exchange year, Xie Lei felt much more at home in the UK. She said engaging (engage) in British culture had helped and that she had been involved (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger building a bridge between the two countries.
新人教版高中英语选修2Unit 2 Reading for writing教学设计
The theme of this section is to express people's views on studying abroad. With the continuous development of Chinese economic construction, especially the general improvement of people's living standards, the number of Chinese students studying abroad at their own expense is on the rise. Many students and parents turn their attention to the world and regard studying abroad as an effective way to improve their quality, broaden their horizons and master the world's advanced scientific knowledge, which is very important for the fever of going abroad. Studying abroad is also an important decision made by a family for their children. Therefore, it is of great social significance to discuss this issue. The theme of this section is the column discussion in the newspaper: the advantages and disadvantages of studying abroad. The discourse is about two parents' contribution letters on this issue. They respectively express their own positions. One thinks that the disadvantages outweigh the advantages, and the other thinks that the advantages outweigh the disadvantages. The two parents' arguments are well founded and logical. It is worth noting that the two authors do not express their views on studying abroad from an individual point of view, but from a national or even global point of view. These two articles have the characteristics of both letters and argumentative essays1.Guide the students to read these two articles, and understand the author's point of view and argument ideas2.Help the students to summarize the structure and writing methods of argumentative writing, and guides students to correctly understand the advantages and disadvantages of studying abroad3.Cultivate students' ability to analyze problems objectively, comprehensively and deeply
新人教版高中英语选修2Unit 2 Using langauge-Listening教学设计
? B: Absolutely! Getting involved with Chinese cultural activities there definitely helped a lot. I got to practice my Chinese on a daily basis, and I could learn how native Chinese speakers spoke.? A: What do you feel is your biggest achievement?? B: Learning Chinese characters! I have learnt about 1,500 so far. When I first started, I didn't think it was even going to be possible to learn so many, but now I find that I can read signs, menus, and even some easy newspaper articles.? A: What are you most keen on?? B: I've really become keen on learning more about the Chinese culture, in particular Chinese calligraphy. As I have learnt Chinese characters, I have developed a great appreciation for their meaning. I want to explore Chinese characters by learning how to write them in a more beautiful way. ? A: Finally, what do you want to say to anyone interested in learning Chinese?? I have really become keen on learning more about the Chinese culture, in particular Chinese Calligraphy. As I have learnt Chinese character, I have developed a great appreciation for their meaning. I want to explore Chinese characters by learning how to write them in a more beautiful way.? A: Finally, what do you want to say to anyone interested in learning Chinese?? B: I'd say, give it a shot! While some aspects may be difficult, it is quite rewarding and you will be happy that you tried.? A: Thanks for your time. ? B:You're welcome.
人教版高中政治选修3中国与联合国教案
（2）、中国坚持以互利合作实现共同繁荣----促进共同发展中国坚持以互利合作实现共同繁荣。中国连续担任经社理事会理事国，积极参与经社系统有关经济和社会发展的重要国际会议和其他活动并承办了联合国第四次世界妇女大会。中国积极推动南北对话和南南合作，敦促发达国家为实现全球普遍、协调、均衡发展承担更多责任。中国加人多项国际人权公约并认真履行公约义务，与联合国人权事务高级专员保持良好合作，与多国展开人权对话。相关链接：1995年9月，联合国第四次世界妇女大会在北京举行。来自197个国家和地区以及众多国际组织的1．76万名代表围绕会议主题“以行动谋求平等、发展与和平”展开热烈讨论。会议通过了《北京宣言》和《行动纲领》，为全球妇女事业的发展注入了新的活力。
新人教版高中英语选修1Unit 4 Body Language教案
本阅读材料的话题是交际中的肢体语言，作者从三个方面讲述了肢体语言的特征与作用，通过主题句和举例阐述的方式让读者了解不同文化中肢体语言的相同或者不同的意义，并从更抽象、概括的维度深入认识肢体语言的特点，理解肢体语言的作用。基于肢体语言的特点，作者提醒读者在与人交流中，尤其是当文化背景有差异的时候，要使用得体的肢体语言，尊重、理解和包容不同的文化，进行有效、有素养的沟通。文本共由六个段落组成，篇章结构为“总—分”。第一段用简练的语言引出了话题，并且从我们自身表达的需要和了解他人感受两个角度讲述了肢体语言的作用。第二段阐述了肢体语言的第一个重要特点——肢体语言在不同的文化中有不同的内涵——这也是文中写作篇幅最大的一个要点，最为重要。通过讲述肢体语言的这一特点，作者向读者传递了要尊重不同的文化、要使用与所在文化相宜的肢体语言。
新人教版高中英语选修4Unit 1 Science Fiction教案
本活动旨在落实课时教学目标2。 1.Think, discuss and share. Students form groups of 4, discuss about the given ending make comments. Q1: Do you like the ending? Q2: Was it a logical ending? Why so or why not? [设计意图]通过引导学生思考、讨论、评价，比较个人、同伴所预测的结局和听力文本所给定的结局的异同点，深化对文本的认知，发展学生的评判性思维能力。 Activity 4: Exploring Asimov’s three laws of robotics and the purpose of the writing 本活动旨在落实课时教学目标3。 1. Get to know Isaac Asimov’s three laws of robotics. The teacher shares Isaac Asimov’s three laws of robotics. The three laws state that: ①A robot may not injure a human being or, through inaction, allow a human being to come to harm. ②A robot must obey any orders given to it by human beings, except where such orders would conflict with the First Law. ③A robot must protect its own existence as long as such protection does not conflict with the First or Second Law. Q: How does Tony’s story relate to the laws? 2. Figure out Isaac Asimov’s purpose of writing Satisfaction Guaranteed. The students express their opinions about the author’s writing purpose. Q: Why did Isaac Asimov write such a story? S: To explore the relationship between robots and humans. [设计意图]通过了解艾萨克·阿西莫夫所制定的机器人三大定律，加深学生对文本的理解，深入探究文本的主题意义。推理作者的写作目的，联系生活实际，思考人类与机器人的关系。
新人教版高中英语选修1Unit 3 Fascinating Parks教案
2. Explore the significance of the establishment of Sarek National Park.Q1: Which event is the most important one in the park’s history?Ss: The establishment of Sarek national park in 1909 is the most important one.Q2: Is it worth making a place like Sarek a national park? Give your reasons.Ss: Yes. In this way, the place can be kept in its natural state and natural beauties and other rare and valuable resources can be preserved instead of being destroyed by endless exploitation driven by profits.Q3: How does the writer organize his introduction to the history of Sarek?Ss: The writer organizes his introduction in the sequence of time, using time indicators such as “used to”, “around 9,000 years ago”, “soon after”, “following the reindeer”, and “in 1909”.Q4: What is the feature of the language used to introduce the history of the park?Ss: The introduction to the park is to provide facts, using time indicators to organize the events. Sentences starts with “third person” and passive voice is used more often, feeling objective.【设计意图】学生寻找和梳理公园历史上的重要事件，体会人与自然的和谐关系，评鉴介绍性语言的特点。【核心素养提升点】发展自主提取、梳理文本信息能力，训练逻辑思维和高阶思维。Activity 3: Highlighting the secret of the text
新人教版高中英语选修1Unit 5 Working the Land教案
1. 完成文本主要信息填空（斜体字部分设空）：As a witness to farmers’ poor harvests and even a severe shortage of food, Yuan Longping was determined to devote his life to tackling this crisis. After graduation, he realized that what farmers needed most was to boost yields in the fields. Yuan was convinced that the answer lay in the creation of hybrid rice, one characteristic of which is that it usually achieve higher output than conventional crops. However, it was no easy job. The first difficulty he needed to overcome was scientists’ general assumption that this could not be done. Through trial and error, Yuan managed to generate this incredible crop. It is estimated that about 60 percent of domestic rice consumption in China was comprised of crops generated from Yuan’s hybrid strains. His innovation has enabled Chinese farmers to considerably expand their output and helped feed the world. Unwilling to retire early to a life of leisure and unconcerned about celebrity or fortune, Yuan continues to turn one vision after another into realities.2. 模仿写作：Do some research via the Internet and introduce another agricultural scientist, Chen Risheng（陈日胜）, using the structure, expressions and writing techniques you have learnt from the text “A Pioneer for All People”.【设计意图】任务1是对文本内容和词汇学习成效的检测。任务2借助文本中学到的词汇和写作手法仿写另一位科学家，提升学生迁移运用词汇、文体结构和写作方法的能力。
新人教版高中英语选修3Unit 1 Art教案
[2] An important breakthrough…was… [3] Another innovation was … [4] the emphasis increasingly shifted from…to… [5] New ideas and values gradually replaced… [6] While his paintings still had religious themes… … T: All these expressions serve to show how Western painting has developed. Some of them share similar structure but with varied use of words, which makes the text vivid and more readable. 【设计意图】主题类语言整理有助于学生类化语言应用，提高语言输出的丰富性。处理完文本内容信息后，进入语篇信息处理，进行主题相关的词块归类。引导学生快速阅读，寻找表达相同主题(发展或者艺术)的词和短语，再根据词性、用法和结构进行归类，储备主题相关词汇，丰富语言储备，提升语言素养。 Assignment: Go online to gather more information about Chinese painting and write a short history of it. 【设计意图】结合所学，迁移运用，根据实际语境，进行模仿性运用。在此过程中，学生尝试借鉴已学的语言、内容、语篇结构和写作手法来建构新文本，实现语篇输出，同时关注中西艺术文化的差别，加深对优秀文化的认同，培养文化意识。
人教版高中地理选修2百万移民及其安置教案
三峡库区农村移民安置根本出路是通过发展大农业来解决耕地不足，不应盲目开垦荒坡地，防止产生新的水土流失，尽量避免生态环境恶化。2、就地后靠，就近安置模式三峡库区淹没区线状分布的受淹特点有别于一般水库淹没区的片状分布，使得库区移民具有相对分散的特点，且淹没涉及的356个乡镇没有一个被全淹，甚至全淹的村也很少，这有利于移民在本县甚至本乡就近后靠安置，避免了水库移民大量外迁、远迁所造成的种种困难和后遗症。三峡移民搬迁大多可以就地后靠，就近安置，这是三峡移民的一大特色。就近后靠安置的优点是不离本乡本土，移民容易接受，且避免了移民大量外迁、远迁所造成的困难和后遗症；缺点是容易对当地的生态环境造成过大的压力，如过度开垦坡地、破坏植被、加剧水土流失等。3、工程周期长，可从容安置移民三峡工程建设周期长（1994年～2009年，共17年），使得移民安置能够及早进行，可以从容安置移民的生产和生活。
人教版高中地理选修2荒漠化的成因与防治教案
1、图4.10“西北地区土地荒漠化的人为因素（以风力作用为例）图”产生荒漠化的人为因素有过度农垦、过度放牧、过度樵采和不合理利用水资源等。从荒漠化和人类的关系来看，荒漠化的发生、发展和社会经济有着密切的联系，人类不合理的经济活动不仅是荒漠化发生的主要原因和活跃因素，同时人类又是它的直接受害者。2、图4.14“荒漠植物的生态适应图”荒漠植物的生态适应特征表现在：a类为肉质植物，体内薄壁组织可储存大量水分，其近地表分布的根系可以在偶然而短暂的降水过程（如暴雨）中收集水分；b类植物一方面利用其近地表根系吸收可能的降水，另一方面根系向纵深发展，以利用稳定的地下水；c类为微叶或无叶型植物，叶片强烈缩小或退化，由绿色叶茎行使光合作用功能，蒸腾很弱。【教学内容】一、荒漠化的成因1．荒漠化的自然原因荒漠化的自然原因包括干旱（基本条件）、地表物质松散（物质基础）和大风吹扬（动力因素）。
人教版高中语文《短新闻两篇》教案
罗森塔尔突破了“客观报道”“零度写作”的框框，把自己和其他参观者在奥斯维辛访问时的感受当做文章的主要内容来写，传达出每一个良知者的共同心声。教师总结：细节描写是耐人寻味的。文章没有阴森恐怖的镜头，没有血腥的画面，只是重现了新闻的事实真相，但透过细节却能引发人们对生命，对人性的思考。在作者看似平静的叙述中抒发了对德国纳粹残酷暴行的沉重控诉，更表达了作者对自由、和平与祥和的向往四、拓展延伸：《奥斯维辛没有什么新闻》这一作品本身的价值在哪？社会价值又在哪，能不能从这两个角度思考，几人合作试写一段颁奖词？范例：《奥斯维辛没有什么新闻》突破新闻“零度写作”原则，着眼细节，以冷峻的视角，深沉地描述了今天的奥斯维辛集中营纪念馆。在恐怖与快乐、战争与和平、历史与现实的反差中，它召唤起人们关于灾难的记忆、关于生命的思考、关于人性的自省。它的发表充分地表现了一个新闻记者的使命感，更以迫人的力量震撼生者的心，成为新闻史不朽的名篇。
人音版小学音乐三年级上册捉迷藏说课稿（1）
第五个环节，完整教唱。在教唱过程中，首先采用师一句生一句的方式来学唱，接着利用黑板上歌词卡片的两种颜色，来进行师生接龙唱，例如第一遍，我唱蓝色的乐句，学生唱绿色的乐句，第二遍，则反过来。接龙唱以后则全部由学生自己，完整地演唱一遍。最后，我会让他们带着三拍子的强弱规律，再有感情地演唱歌曲。以上五个环节是我歌曲教学的部分。四、拓展部分（7分钟）这一部分我主要让孩子们分组对歌曲的后半部分进行歌词创编。例如，春天除了藏在花丛中，还可以藏在哪里？而四个小组刚好是春夏秋冬组，每个组探讨出一个词来进行创编。最后将新歌词改进去课件中，让孩子们自己来演唱自己创编的新歌曲。五、欣赏部分（5分钟）音乐中描写春夏秋冬四个季节的歌曲有很多，在音乐欣赏的部分，我会让孩子们通过点击课件中的四季娃娃，欣赏其代表的不同的四季音乐，最后进行简单的小结。