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人教版高中地理选修3第三章第一节旅游景观的审美特征教案
2．古建筑美：主要有城池、宫殿、陵墓、寺院、楼阁、桥、塔、民居等。古建筑美的形式主要表现在序列组合、空间安排、比例尺度、造型式样、色彩装饰等方面。3．自然景观中的人造景物（如民俗风情美、书画、雕塑艺术美等）在自然景观中，增加一些人造景物(人工美)，如亭台楼阁、桥梁、寺庙等，本来是为了实用，如半山建亭，是为了游人途中休息，水上架桥是为了方便游览，但建造者按照美的规律，精心设计建造、精心装饰，有的还请著名书画家题写匾额楹联，使之不仅具有实用性，而且具有审美意义。它与自然景物形成一个统一的整体，构成绚丽多姿的风景美。图3．6城市雕塑图为位于兰州城南黄河之滨的巨型雕塑——《黄河母亲》。三、自然美与人工美的统一现今仍保持着原始形态的自然地域已经越来越少了。古今中外众多的自然景观都留有人工的痕迹。使这些人工痕迹与自然相映成趣，需要人们从和谐美的角度去巧妙安排。
人教版高中地理选修3第一章第一节现代旅游教案
香港的旅游特色在“购”，而购物旅游又进一步促进了其他要素的发展。据统计，每年进入香港的国际旅游者中有60％左右的人是为了购物，其购物费用也占全部旅游费用支出的60％左右，使香港这个弹丸之地成为世界的“购物天堂”。思考：1．从旅游六要素的角度看，香港的“购”是如何促进旅游业发展的?点拨：到香港购物是许多游客来港旅游的主要动机。“购”是香港旅游六要素的核心，促进了整个旅游业的发展。2．香港的地理位置和自由港的地位，为旅游业的发展提供了哪些有利条件?点拨：香港是自由港，商品来自世界各地，由于大部分商品不收关税，香港的商品价格就相应较低。此外，这里每年都有许多换季大减价的促销活动，能为游客提供真正的实惠。香港店铺中销售着世界各地不同特色的货品，而且大部分服务行业的从业人员都受过专业训练，态度殷勤友善，以客为先。购物成为香港吸引游客的一个重要因素，为旅游的发展提供了极为有利的条件。
人教版高中地理选修1地球的早期演化和地质年代教案
学习方法实验法、讨论法。教学 媒体投影仪、投影片、岩石标本、实验器具。学习过程一、地球的早期演化和地质年代1、思考回答：初生地球 有什么特点？2、【启发提问】看课本大气的早期是怎样演化的？水圈是怎样形成？ 学生分组讨论后回答，相互启发补充。3、学生讨论、回答：生命起源的过程怎样？大气又是怎样继续演化的？二、记录地球历史 的“书页 ”——岩层和化石1、学生讨论 、回答：地球上岩浆岩、变质岩、沉积岩三种岩石的形成和特点2 5、【启发提问】化石是怎样形成的？他有什么作用？三、地质年代1、【启发提问】地质年代划分依据是什么？2、学生讨论、总结。各阶段的特点？学后记：
人教版高中地理选修1恒星的一生和宇宙的演化教案
①演示动画，理解大爆炸宇宙论②主要观点：? 大约150亿年前，我们所处的宇宙全部以粒子的形式、极高的温度、极大的密度，被挤压在一个“原始火球”中。? 大爆炸使物质四散出击，宇宙空间不断膨胀，温度也相应下降，后来相继出现在宇宙中的所有星系、恒星、行星乃至生命。2、其它宇宙形成理¬——稳定理论3、大胆猜测：宇宙的将来史蒂芬·霍金是英国物理学家，他提出的黑洞理论和宇宙无边界的设想成了现代宇宙学的重要基石。霍金的宇宙无边界的设想是这样的：第一，宇宙是无边的。第二，宇宙不是一个可以任意赋予初始条件或边界的一般系统。霍金预言宇宙有两种结局：永远膨胀下去，不断地扩大，我们将看到所有星系的星球老化、死亡，剩下我们孤零零的，在一片黑暗当中。或者会塌缩而在大挤压处终结科学巨人霍金：探索的精神）
人教版高中地理选修3第二章第二节旅游资源开发条件的评价教案
案例①武夷山景区通过对案例①的学习，了解到：①武夷山景区自然景观优美，并具有较高的科学价值（丹霞地貌和生物多样性）、历史文化价值（丰富的文化遗存），具有极高的旅游资源价值。②地理位置优越和交通条件便利、基础设施完善。③武夷山的国内客源市场主要集中在长江三角洲和珠江三角洲，国际客源市场主要分布在以新加坡、日本为主的亚洲。游客多，市场广阔。通过分析，进一步了解旅游资源开发条件评价的基本内容。图2．15武夷山景区旅游略图通过图2．15了解了武夷山著名景区、景点的分布。活动根据案例，结合图2．15，试对武夷山景区的开发条件进行评价提示：可按以下步骤进行;1．根据学生各自的兴趣爱好和性格，自由组合分组。2．仔细阅读本案例，各组确定自己感兴趣的评价项目，并通过新闻媒介、网络、书籍等进一步收集有关信息。3．小组信息汇总，进行组内讨论。4．小组在全班进行汇报交流。
人教版高中地理选修3第二章第三节我国的旅游资源教案
2．对世界遗产的开发与保护原则——保护第一我国的世界文化遗产、世界文化与自然双遗产具有时代性、不可再生性和不可替代性，我国的世界自然遗产都代表着某一类地质地貌中最重要的历史演化过程，展示了我国独特的地质地貌和生物资源。世界遗产的开发与保护之间存在一定的矛盾。我们必须坚持保护第一的原则。旅游开发只是世界遗产的功用之一，必须十分慎重，做到保护与开发协调统一，不能造成对世界遗产的任何破坏。案例②我国第一个世界文化与自然双遗产——泰山通过学习案例②，了解到：①泰山不仅具有科学价值较高的地质构造，还具有多样的地貌景观，罕见的天象景观，丰富的生物资源。泰山自古以来即被誉为名山，受到皇家和百姓的顶礼膜拜，各朝各代几乎都进行过封禅行为，从而留下了深厚的历史文化遗存，这一点跟其他名山相比是独一无二的。
人教版高中地理选修3第三章第二节旅游景观欣赏的方法教案
【课标要求和解读】1．课标内容：举例说明旅游景观的观赏方法。活动建议——结合自己的旅游经历，交流欣赏旅游景观的体验。2．课标解读：要正确欣赏旅游资源，首先要以了解旅游资源的不同类型和景观特点为前提，并且对中外著名旅游景点有必要的了解；不同旅游景观形成原因不同，所以欣赏方法不同；了解欣赏旅游景观的主要方法——了解景观特点、选择合适的观察位置、把握有利的观察时机、洞悉景观的文化定位和历史内涵、激发健康的审美情趣。【教学目标和要求】1. 知识目标：明确旅游景观的描述和欣赏是多角度的，掌握不同景观的一般欣赏方法——了解景观特点、精选点位、把握时机、洞悉文化定位。2. 能力目标:初步学会不同的地文景观、气象景观、水域景观的正确的欣赏方法。3. 德育目标：培养审美情趣，提高审美素质；激发学生探索神奇大自然的兴趣；巩固学生热爱自然和祖国大好河山的感情。
新人教版高中英语选修2Unit 1 Science and Scientists-Discovering useful structures教学设计
The grammatical structure of this unit is predicative clause. Like object clause and subject clause, predicative clause is one of Nominal Clauses. The leading words of predicative clauses are that, what, how, what, where, as if, because, etc.The design of teaching activities aims to guide students to perceive the structural features of predicative clauses and think about their ideographic functions. Beyond that, students should be guided to use this grammar in the context apporpriately and flexibly.1. Enable the Ss to master the usage of the predicative clauses in this unit.2. Enable the Ss to use the predicative patterns flexibly.3. Train the Ss to apply some skills by doing the relevant exercises.1.Guide students to perceive the structural features of predicative clauses and think about their ideographic functions.2.Strengthen students' ability of using predicative clauses in context, but also cultivate their ability of text analysis and logical reasoning competence.Step1: Underline all the examples in the reading passage, where noun clauses are used as the predicative. Then state their meaning and functions.1) One theory was that bad air caused the disease.2) Another theory was that cholera was caused by an infection from germs in food or water.3) The truth was that the water from the Broad Street had been infected by waste.Sum up the rules of grammar:1. 以上黑体部分在句中作表语。2. 句1、2、3中的that在从句中不作成分，只起连接作用。 Step2: Review the basic components of predicative clauses1.Definition
新人教版高中英语选修2Unit 4 Journey Across a Vast Land教学设计
当孩子们由父母陪同时，他们才被允许进入这个运动场。3．过去分词(短语)作状语时的几种特殊情况(1)过去分词(短语)在句中作时间、条件、原因、让步状语时，相当于对应的时间、条件、原因及让步状语从句。Seen from the top of the mountain (＝When it is seen from the top of the mountain), the whole town looks more beautiful.从山顶上看，整个城市看起来更美了。Given ten more minutes (＝If we are given ten more minutes), we will finish the work perfectly.如果多给十分钟，我们会完美地完成这项工作。Greatly touched by his words (＝Because she was greatly touched by his words), she was full of tears.由于被他的话深深地感动，她满眼泪花。Warned of the storm (＝Though they were warned of the storm), the farmers were still working on the farm.尽管被警告了风暴的到来，但农民们仍在农场干活。(2)过去分词(短语)在句中作伴随、方式等状语时，可改为句子的并列谓语或改为并列分句。The teacher came into the room, followed by two students (＝and was followed by two students)．后面跟着两个学生，老师走进了房间。He spent the whole afternoon, accompanied by his mom(＝and was accompanied by his mom)．他由母亲陪着度过了一整个下午。
新人教版高中英语选修2Unit 1 Science and Scientists-Learning about Language教学设计
Step 7: complete the discourse according to the grammar rules.Cholera used to be one of the most 1.__________ (fear) diseases in the world. In the early 19th century, _2_________ an outbreak of cholera hit Europe, millions of people died. But neither its cause, 3__________ its cure was understood. A British doctor, John Snow, wanted to solve the problem and he knew that cholera would not be controlled _4_________ its cause was found. In general, there were two contradictory theories 5 __________ explained how cholera spread. The first suggested that bad air caused the disease. The second was that cholera was caused by an _6_________(infect) from germs in food or water. John Snow thought that the second theory was correct but he needed proof. So when another outbreak of cholera hit London in 1854, he began to investigate. Later, with all the evidence he _7_________ (gather), John Snow was able to announce that the pump water carried cholera germs. Therefore, he had the handle of the pump _8_________ (remove) so that it couldn't be used. Through his intervention，the disease was stopped in its tracks. What is more, John Snow found that some companies sold water from the River Thames that __9__________________ (pollute) by raw waste. The people who drank this water were much more likely _10_________ (get) cholera than those who drank pure or boiled water. Through John Snow's efforts, the _11_________ (threaten) of cholera around the world saw a substantial increase. Keys： 1.feared 2.when 3. nor 4.unless 5.that/which 6.infection 7.had gathered 8.removed 9.was polluted 10.to get 11. threat
新人教版高中英语选修2Unit 1 Science and Scientists-Reading and thinking教学设计
Step 5： After learning the text, discuss with your peers about the following questions:1.John Snow believed Idea 2 was right. How did he finally prove it?2. Do you think John Snow would have solved this problem without the map?3. Cholera is a 19th century disease. What disease do you think is similar to cholera today?SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.keys:1. John Snow finally proved his idea because he found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.2. No. The map helped John Snow organize his ideas. He was able to identify those households that had had many deaths and check their water-drinking habits. He identified those houses that had had no deaths and surveyed their drinking habits. The evidence clearly pointed to the polluted water being the cause.3. SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.Step 6: Consolidate what you have learned by filling in the blanks:John Snow was a well-known _1___ in London in the _2__ century. He wanted to find the _3_____ of cholera in order to help people ___4_____ it. In 1854 when a cholera __5__ London, he began to gather information. He ___6__ on a map ___7___ all the dead people had lived and he found that many people who had ___8____ (drink) the dirty water from the __9____ died. So he decided that the polluted water ___10____ cholera. He suggested that the ___11__ of all water supplies should be _12______ and new methods of dealing with ____13___ water be found. Finally, “King Cholera” was __14_____.Keys: 1. doctor 2. 19th 3.cause 4.infected with 5.hit 6.marked 7.where 8.drunk 9.pump 10.carried 11.source 12.examined 13.polluted 14.defeatedHomework: Retell the text after class and preview its language points
新人教版高中英语选修2Unit 1 Science and Scientists-Using langauge教学设计
This happens because the dish soap molecules have a strong negative charge, and the milk molecules have a strong positive charge. Like magnets, these molecules are attracted to each other, and so they appear to move around on the plate, taking the food coloring with them, making it look like the colors are quickly moving to escape from the soap.Listening text:? Judy: Oh, I'm so sorry that you were ill and couldn't come with us on our field trip. How are you feeling now? Better?? Bill: Much better, thanks. But how was it?? Judy: Wonderful! I especially liked an area of the museum called Light Games.it was really cool. They had a hall of mirrors where I could see myself reflected thousands of times!? Bill: A hall of mirrors can be a lot of fun. What else did they have?? Judy: Well, they had an experiment where we looked at a blue screen for a while, and then suddenly we could see tiny bright lights moving around on it. You'll never guess what those bright lights were!? Bill: Come on, tell me!? Judy: They were our own blood cells. For some reason, our eyes play tricks on us when we look at a blue screen, and we can see our own blood cells moving around like little lights! But there was another thing I liked better. I stood in front of a white light, and it cast different shadows of me in every color of the rainbow!? Bill: Oh, I wish I had been there. Tell me more!? Judy: Well, they had another area for sound. They had a giant piano keyboard that you could use your feet to play. But then, instead of playing the sounds of a piano, it played the voices of classical singers! Then they had a giant dish, and when you spoke into it, it reflected the sound back and made it louder. You could use it to speak in a whisper to someone 17 meters away.? Bill: It all sounds so cool. I wish I could have gone with you? Judy: I know, but we can go together this weekend. I'd love to go there again!? Bill: That sounds like a great idea!
新人教版高中英语选修2Unit 3 Food and Culture-Discovering useful structures教学设计
The newspaper reported more than 100 people had been killed in the thunderstorm.报纸报道说有一百多人在暴风雨中丧生。(2)before、when、by the time、until、after、once等引导的时间状语从句的谓语是一般过去时，以及by、before后面接过去的时间时，主句动作发生在从句的动作或过去的时间之前且表示被动时，要用过去完成时的被动语态。By the time my brother was 10, he had been sent to Italy.我弟弟10岁前就已经被送到意大利了。Tons of rice had been produced by the end of last month. 到上月底已生产了好几吨大米。(3) It was the first/second/last ... time that ...句中that引导的定语从句中，主语与谓语构成被动关系时，要用过去完成时的被动语态。It was the first time that I had seen the night fact to face in one and a half years. 这是我一年半以来第一次亲眼目睹夜晚的景色。(4)在虚拟语气中，条件句表示与过去事实相反，且主语与谓语构成被动关系时，要用过去完成时的被动语态。If I had been instructed by him earlier, I would have finished the task.如果我早一点得到他的指示，我早就完成这项任务了。If I had hurried, I wouldn't have missed the train.如果我快点的话，我就不会误了火车。If you had been at the party, you would have met him. 如果你去了晚会，你就会见到他的。
新人教版高中英语选修2Unit 3 Food and Culture-Reading and thinking教学设计
The discourse explores the link between food and culture from a foreign’s perspective and it records some authentic Chinese food and illustrates the cultural meaning, gerography features and historic tradition that the food reflects. It is aimed to lead students to understand and think about the connection between food and culture. While teaching, the teacher should instruct students to find out the writing order and the writer’s experieces and feelings towards Chinese food and culture.1.Guide the students to read the text, sort out the information and dig out the topic.2.Understand the cultural connotation, regional characteristics and historical tradition of Chinese cuisine3.Understand and explore the relationship between food and people's personality4.Guide the students to use the cohesive words in the text5.Lead students to accurately grasp the real meaning of the information and improve the overall understanding ability by understanding the implied meaning behind the text.1. Enable the Ss to understand the structure and the writing style of the passage well.2. Lead the Ss to understand and think further about the connection between food and geography and local character traits.Step1: Prediction before reading. Before you read, look at the title, and the picture. What do you think this article is about?keys:It is about various culture and cuisine about a place or some countries.
新人教版高中英语选修2Unit 5 First Aid-Discovering useful structures教学设计
You have no excuse for not going.你没有理由不去。He was punished for not having finished his homework.他因未完成作业而受到惩罚。2．动词ing形式复合结构由物主代词或人称代词宾格、名词所有格或普通格加动词ing，即“sb./sb.'s＋doing”构成。动词ing形式的复合结构实际上是给动词ing形式加了一个逻辑主语。动词ing形式的复合结构有四种形式：①形容词性物主代词＋动词ing②名词所有格＋动词ing③代词宾格＋动词ing④名词＋动词ingHer coming to help encouraged all of us.她来帮忙鼓舞了我们所有人。The baby was made awake by the door suddenly shutting.这个婴儿被突然的关门声吵醒了。Can you imagine him/Jack cooking at home?你能想象他/杰克在家做饭的样子吗？无生命名词无论是作主语还是作宾语都不能用第②种形式。Tom's winning first prize last year impressed me a lot.汤姆去年得了一等奖使我印象深刻。Do you mind my/me/Jack's/Jack leaving now?你介意我/杰克现在离开吗？Excuse me for my not coming on time．很抱歉我没能按时来。His father's being ill made him worried.他父亲病了，他很担心。We are looking forward to the singer's/the singer to give us a concert.我们盼望着这位歌手来给我们举办一场演唱会。
人教版高中数学选修3离散型随机变量及其分布列(2)教学设计
温故知新 1.离散型随机变量的定义可能取值为有限个或可以一一列举的随机变量,我们称为离散型随机变量.通常用大写英文字母表示随机变量,例如X,Y,Z;用小写英文字母表示随机变量的取值,例如x,y,z.随机变量的特点: 试验之前可以判断其可能出现的所有值，在试验之前不可能确定取何值；可以用数字表示2、随机变量的分类①离散型随机变量:X的取值可一、一列出；②连续型随机变量:X可以取某个区间内的一切值随机变量将随机事件的结果数量化．3、古典概型:①试验中所有可能出现的基本事件只有有限个；②每个基本事件出现的可能性相等。二、探究新知探究1.抛掷一枚骰子,所得的点数X有哪些值？取每个值的概率是多少？ 因为X取值范围是{1，2，3，4，5，6}而且"P(X=m)"=1/6,m=1,2,3,4,5,6.因此X分布列如下表所示
家 政 服 务 合 同
经甲乙双方一致协商，现说乙方为甲方提供有偿清洁保洁服务，签订如下合同：一、甲方房屋建筑面积为 平方米，甲方自愿选择保洁类服务。即每月做 次全面型卫生和 次普通型卫生。除双方另有约定，否则保洁范围不含：灯具、床上用品、服装鞋帽、窗帘、观赏类植物、地毯、工艺摆件、古董、字画、玩具、炊 具，衣柜和抽屉内部等。二、本合同有效期从 年 月 日到 年 月 日止，共计服务 次。三、乙方实行24小时服务预约，未固定时间客户每次须至少提前五天向乙方电话预约服务时间，若遇国家法定的节假日：元旦、五一、国庆节等须提前十天预约，春节须提前十五天预约。四、乙方工作人员自备基本清洁用品（通用毛巾、毛刷、通用清洁剂、玻刮器、铲刀等），凳子、梯子、水电由甲方提供（冬季服务时，为保证服务人员具备的工作环境和条件，甲方须提供热水保障作业）。五、服务前甲方需检验乙方服务人员身份，并自行将贵重、易碎物品、金银珠宝、现金、有价票据等妥善保管。乙方人员每次服务后，甲方应认真清点所属物品，经确认无误后在服务执行单上签字，对甲方签字确认后发生的物品丢失或者损坏情况，乙方不承担责任。六、甲方需将家庭设施中的安全隐患提前告知服务人员（如漆料未干、电器漏电、物品安装不牢等），避免由此引致不必要的纠纷。甲方不能强迫乙方服务人员做存 在安全隐患的工作。若甲方要求乙方服务人员违反公司规定的作业流程和服务要求，导致乙方服务人员发生人身安全问题，由甲方承担相关责任。
家 政 服 务 合 同
乙方：广元新世界家政服务中心 合同类型： 新签○ 续签○ 改签○经甲乙双方一致协商，现说乙方为甲方提供有偿清洁保洁服务，签订如下合同：一、甲方房屋建筑面积为 平方米，甲方自愿选择保洁类服务。即每月做 次全面型卫生和 次普通型卫生。除双方另有约定，否则保洁范围不含：灯具、床上用品、服装鞋帽、窗帘、观赏类植物、地毯、工艺摆件、古董、字画、玩具、炊 具，衣柜和抽屉内部等。二、本合同有效期从 年 月 日到 年 月 日止，共计服务 次。三、乙方实行24小时服务预约，未固定时间客户每次须至少提前五天向乙方电话预约服务时间，若遇国家法定的节假日：元旦、五一、国庆节等须提前十天预约，春节须提前十五天预约。四、乙方工作人员自备基本清洁用品（通用毛巾、毛刷、通用清洁剂、玻刮器、铲刀等），凳子、梯子、水电由甲方提供（冬季服务时，为保证服务人员具备的工作环境和条件，甲方须提供热水保障作业）。五、服务前甲方需检验乙方服务人员身份，并自行将贵重、易碎物品、金银珠宝、现金、有价票据等妥善保管。乙方人员每次服务后，甲方应认真清点所属物品，经确认无误后在服务执行单上签字，对甲方签字确认后发生的物品丢失或者损坏情况，乙方不承担责任。六、甲方需将家庭设施中的安全隐患提前告知服务人员（如漆料未干、电器漏电、物品安装不牢等），避免由此引致不必要的纠纷。甲方不能强迫乙方服务人员做存 在安全隐患的工作。若甲方要求乙方服务人员违反公司规定的作业流程和服务要求，导致乙方服务人员发生人身安全问题，由甲方承担相关责任。
人教A版高中数学必修一幂函数教学设计（2）
幂函数是在继一次函数、反比例函数、二次函数之后，又学习了单调性、最值、奇偶性的基础上，借助实例，总结出幂函数的概念，再借助图像研究幂函数的性质.课程目标1、理解幂函数的概念，会画幂函数y=x，y=x2，y=x3，y=x－1，y=x 的图象；2、结合这几个幂函数的图象，理解幂函数图象的变化情况和性质；3、通过观察、总结幂函数的性质，培养学生概括抽象和识图能力．数学学科素养1.数学抽象：用数学语言表示函数幂函数；2.逻辑推理：常见幂函数的性质；3.数学运算：利用幂函数的概念求参数；4.数据分析：比较幂函数大小；5.数学建模：在具体问题情境中，运用数形结合思想，利用幂函数性质、图像特点解决实际问题。重点：常见幂函数的概念、图象和性质；难点：幂函数的单调性及比较两个幂值的大小．
高中思想政治教案
一、考点导航 1.了解商品的含义及基本属性 2.理解货币的产生与本质 3.理解货币的基本职能 4.了解纸币的含义，理解纸币发行规律及通货膨胀与通货紧缩 5.了解信用卡的含义、功能及优点 6.了解外汇与汇率 7.树立正确的金钱观
