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人教版高中地理选修3第五章第一节设计旅游活动教案
点拨：旅游地旅游资源的特色不同，可以安排的旅游活动是不一样的，直接影响对旅游者的吸引力。因此，出游前首先就需要收集旅游地旅游资源的类型、主要游览景区、景点的特色等情况。旅游地的时空可达性直接关系到旅游者从出发地到旅游地，然后再返回出发地的费用和时间。一般来说，居住地与旅游地之间的空间距离过大，会使旅行的时间过长、旅行费用过高，经济距离增加，相应地降低了旅游者的出游能力。而居住地与旅游地相距遥远，也意味着两地之间巨大的环境差异，这会增加对游客的吸引力。旅游服务设施和条件，如旅游交通方式及工具、旅游住宿条件、旅游餐饮的种类和标准、导游服务、旅行费用等信息也都在一定程度上影响着游客的选择。图5．3西藏布达拉宫和图5．4云南香格里拉两幅图片显示了西藏布达拉宫、云南香格里拉与众不同的优美景观，吸引了众多的游客前来观光旅游，成为近年来国内旅游的热点。
人教版高中地理选修3第四章第一节旅游规划教案
课下探究活动：收集有关广东仁化丹霞景区的资料，以图4．3为内容框架，分析广东仁化丹霞旅游风景区的规划。（活动目的：通过收集资料、综合分析，从而加深对知识的理解和记忆，培养学生的信息收集、分析能力以及合作意识。）6．景区开发应注意的问题旅游景区要实现可持续开发，应以科学的发展观为指导，统筹协调好各种关系。阅读旅游景区开发中的不和谐音通过阅读材料，了解以下问题：1．景区开发的不和谐音主要包括哪几方面？会带来哪些严重后果？2．如何避免景区开发的不和谐音？点拨：1．景区开发的不和谐音主要包括：品牌之争、重复开发现象严重、低水平开发屡见不鲜、不顾市场需求，盲目开发等，造成旅游资源的浪费、旅游环境的破坏，旅游景区的效益低。2．景区开发时应以科学发展观为指导，统筹旅游资源与旅游产品、旅游产品与旅游市场、旅游景区之间、旅游产品之间的关系，对景区进行合理的规划。
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。
人教版高中数学选修3一元线性回归模型及其应用教学设计
1.确定研究对象，明确哪个是解释变量，哪个是响应变量；2.由经验确定非线性经验回归方程的模型；3.通过变换，将非线性经验回归模型转化为线性经验回归模型；4.按照公式计算经验回归方程中的参数，得到经验回归方程；5.消去新元，得到非线性经验回归方程；6.得出结果后分析残差图是否有异常 ．跟踪训练1.一只药用昆虫的产卵数y与一定范围内的温度x有关，现收集了6组观测数据列于表中： 经计算得： 线性回归残差的平方和: ∑_(i=1)^6?〖(y_i-(y_i ) ?)〗^2=236,64,e^8.0605≈3167.其中 分别为观测数据中的温度和产卵数，i=1,2,3,4,5,6.(1)若用线性回归模型拟合，求y关于x的回归方程 (精确到0.1）；(2)若用非线性回归模型拟合，求得y关于x回归方程为 且相关指数R2＝0.9522． ①试与(1)中的线性回归模型相比较，用R2说明哪种模型的拟合效果更好 ?②用拟合效果好的模型预测温度为35℃时该种药用昆虫的产卵数.(结果取整数).
人教版高中地理选修3第五章第二节参与旅游环境保护教案
通过阅读，了解并掌握生态旅游的行为规范，这些行为规范不仅对保护旅游区的资源环境有利，而且为旅游者提供了个人如何更好地获得更大旅游收益的方法和途径。活动“除了脚印什么也不留下，除了照片什么也不带走。人类应该诗意地栖居在大地之上!”这是美国旅行者协会制定的生态旅游者十条道德准则之一，但作为普通游客也应该做到。结合本地实际，组织一次关于生态旅游的专题讨论会，讨论“诗意地栖居”的含义和意义。提示：可按一下步骤进行1．确定讨论会的准备时间(如一周)。2．将学生分成几组。每组确定一个选题，可自定题目，例如：（1）什么是生态旅游?（2）生态旅游为什么有利于保护环境?（3）学校附近有哪些旅游区适合开展生态旅游?（4）如果你去旅游，你会做些什么来保护环境?（5）介绍一个国内外著名的生态旅游区。3．各组分别收集资料，进行组内讨论，并撰写课题报告。4．各小组推选出一名同学向全班同学介绍各自的研究和看法。
人教版高中数学选修3离散型随机变量及其分布列(1)教学设计
4.写出下列随机变量可能取的值，并说明随机变量所取的值表示的随机试验的结果．(1)一个袋中装有8个红球，3个白球，从中任取5个球，其中所含白球的个数为X.(2)一个袋中有5个同样大小的黑球，编号为1,2,3,4,5，从中任取3个球，取出的球的最大号码记为X.(3). 在本例(1)条件下，规定取出一个红球赢2元，而每取出一个白球输1元，以ξ表示赢得的钱数，结果如何？[解] (1)X可取0,1,2,3.X＝0表示取5个球全是红球；X＝1表示取1个白球，4个红球；X＝2表示取2个白球，3个红球；X＝3表示取3个白球，2个红球．(2)X可取3,4,5.X＝3表示取出的球编号为1,2,3；X＝4表示取出的球编号为1,2,4；1,3,4或2,3,4.X＝5表示取出的球编号为1,2,5；1,3,5；1,4,5；2,3,5；2,4,5或3,4,5.(3) ξ＝10表示取5个球全是红球；ξ＝7表示取1个白球，4个红球；ξ＝4表示取2个白球，3个红球；ξ＝1表示取3个白球，2个红球．
人教版高中数学选修3分类变量与列联表教学设计
一、 问题导学前面两节所讨论的变量,如人的身高、树的胸径、树的高度、短跑100m世界纪录和创纪录的时间等,都是数值变量,数值变量的取值为实数.其大小和运算都有实际含义.在现实生活中,人们经常需要回答一定范围内的两种现象或性质之间是否存在关联性或相互影响的问题.例如,就读不同学校是否对学生的成绩有影响,不同班级学生用于体育锻炼的时间是否有差别,吸烟是否会增加患肺癌的风险,等等,本节将要学习的独立性检验方法为我们提供了解决这类问题的方案。在讨论上述问题时,为了表述方便,我们经常会使用一种特殊的随机变量,以区别不同的现象或性质,这类随机变量称为分类变量.分类变量的取值可以用实数表示,例如,学生所在的班级可以用1,2,3等表示,男性、女性可以用1,0表示,等等.在很多时候,这些数值只作为编号使用,并没有通常的大小和运算意义,本节我们主要讨论取值于{0,1}的分类变量的关联性问题.
广西北部湾经济开发区2018年中考历史真题试题（含解析）
中国梦是历史的、现实的，也是未来的，中华民族伟大复兴的中国梦终将在一代代青年的接力奋斗中变为现实。阅读下列材料，回答问题。材料一 五月四日下午一时半，十几个学校的学生齐集天安门，人人手里拿着一面或两面白旗，上面写着“还我青岛”“头可断青岛不可失”……第二天，北京各大专学校总罢课……六月三日，北京学生在街头演讲时被北洋政府逮捕一百七十八人……第三天，上街演讲的学生达到五千多人，社会影响加大。学生的爱国行动得到越来越多各界人士的同情和支持……这是真正伟大的历史转折点。——摘编自金冲及着《二十世纪中国史纲》（第一卷）材料二（七七事变后）20岁的张访朋投考了由广西南宁迁到桂林的黄埔第六分校，成为第十六期期的一名学生……，为了锻炼预备军官们的指挥能力，军校里不时进行沙盘作战演习……教官们讲怎么指挥作战，讲得很生动这是张访朋第一次从军官的角度去思考如何作战。——摘编自《我的抗战》节目组著《我的抗战Ⅱ》
广西北部湾经济区四市2017年中考历史真题试题（含答案）
材料一 1898年8月，《万国公报》发表以广学会名义撰写的《速兴新学条例》，提出了多项发展教育的主张。如主张派遣留学，每年由国家从学有所成之士中选100人，资派出洋。又如，主张在每一府所在地和市镇各设学塾、书院，专以西文西学教人。 ——摘编自黄新宪《<万国公报>与中国教育的近代化》材料二 东北自沦陷后，《申报》报道了大量东北义勇军的战斗情况，对他们的战斗成果热情宣扬。1936年底，《申报》对傅作义及其所部在红格尔图和百灵庙战役击溃日伪军的行动进行了连续报道，大大鼓舞了中国军民的士气。随着卢沟桥的枪声响起，《申报》对抗战予以了更多的关注和报道。 ——摘编自盘霄远《抗战全面爆发后<申报>对时局报道态度的研究》
广西北部湾经济区2017年中考历史真题试题（含解析）
16.（10分）报刊是历史的档案，不仅记录了时代的变迁，而且影响了社会发展的进程。阅读下列材料，回答问题。材料一 1898年8月，《万国公报》发表以广学会名义撰写的《速兴新学条例》，提出了多项发展教育的主张。如主张派遣留学，每年由国家从学有所成之士中选100人，资派出洋。又如，主张在每一府所在地和市镇各设学塾、书院，专以西文西学教人。 ——摘编自黄新宪《<万国公报>与中国教育的近代化》材料二 东北自沦陷后，《申报》报道了大量东北义勇军的战斗情况，对他们的战斗成果热情宣扬。1936年底，《申报》对傅作义及其所部在红格尔图和百灵庙战役击溃日伪军的行动进行了连续报道，大大鼓舞了中国军民的士气。随着卢沟桥的枪声响起，《申报》对抗战予以了更多的关注和报道。 ——摘编自盘霄远《抗战全面爆发后<申报>对时局报道态度的研究》
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 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。
人教版高中地理选修2国土整治与区域开发教案
【考点搜索】理解中国国土整治的必要性、主要内容及其与区域可持续发展的关系。【教材分析】本课是我国国土整治与区域发展的一个开篇，目的是让学生了解国土整治的概念、意义、我国进行国土整治的必要性和迫切性、我国国土整治的重点工程、国土整治与区域发展的关系。使学生了解我国实施国土整治与区域发展的一些基本理论和原则，为以后各单元讨论典型地区的国土整治与区域发展奠定理论基础。◆重要图释1、图2.2“中国防护林体系规划示意图”防护林体系工程是中国生态工程建设的基本框架，覆盖了我国主要水土流失区、风沙危害区、盐碱区和台风区。图中深绿色区域为“三北”防护林体系建设规划区、浅绿色区域为长江中上游防护林体系建设规划区、紫色区域为沿海防护林体系建设规划区。其中“三北”防护林体系工程是世界最大的生态工程。
中班科学课件教案：海底世界
1、亲近大自然，爱护动物，有同情心，有初步的环保意识。2、知道大海中常见的几种鱼类的名称及其生活习性。3、参与变废为宝的活动，会用它们大胆地进行艺术表现与创造，喜欢装饰。活动过程：一、海底观光：观看录象片----海底世界的美丽风光提问：你在海底世界中看到了什么呀？ 小结：海底世界可真神奇，许许多多的生物都生活在大海中。二、观看资料片：大海中的鱼（片中向幼儿介绍了一些常见的海鱼及其相关知识）。提问：生活在海底世界中最庞大的一个家族是什么家族？
中班社会：精彩小世界课件教案
一、设计意图：当孩子来到这世界，出于自己生存和发展的需要，总是在尝试着适应社会，他们通过活动与成人或同伴接触交往，慢慢地接受和内化社会规范、道德准则以及行为方式，逐渐使自己从一个生物意义上的“自然人”变成为“社会人”。根据幼儿社会化进程特点，我园在建构社会领域课程中，注意培养符合未来社会要求的完整人才，在目标和内容选择上，总体地反映社会要求和社会状况，深入浅出地引导幼儿熟悉、了解自己所处的社会，包括家庭、家乡、国家乃到世界；了解并学会处理自己与社会、他人之间的关系，从而萌发其亲社会情感。在组织形式上，积极彩各种丰富多彩的游戏手段，因为游戏本身就是幼儿了解社会和参与社会实践的有效手段，这具体地体现在幼儿游戏的内容、形式和规则中。在游戏中幼儿能心情愉快、自主地活动、能积极反映接触的事物，现实生活中的要求，身体力行模仿成人的活动同伴相互游戏中学会如何分工和适应群体生活，从中实践了轮流、谦让、分享、协作等行为规范，较好地积累了社会经验，为幼儿日后成为社会合格成员打好基础，从面促进其社会性发展。下面具体介绍我园组织大型社会性游戏活动“精彩小世界”的设计。该活动是在幼儿已经对家乡、祖国以及世界一些国家有了粗浅的认识的基础上举行，旨在让幼儿置身于生动活泼的情景中，体验与各种肤色的人种友好往来的美好情谊，并学会相互了解、合作、遵守规则等良好行为规范。通过初步接触国公民教育，让幼儿开阔视野，增强主动探索欲望，萌发产生了解和关心我们的世界，使他们从小就有初步的全球意识。
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．
