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人教版高中地理必修3地理信息技术在区域地理环境研究中的应用教案
1．从监测的范围、速度，人力和财力的投入等方面看，遥感具有哪些特点?点拨：范围更广、速度更快、需要人力更少 、财力投入少。2．有人说：遥感是人的视力的延伸。你同意这种看法吗?点拨：同意。可以从遥感的定义分析。从某种意义上说，人们“看”的过程就是在遥感，眼睛相当于传感器。课堂小结：遥感技术是国土整治和区域发展研究中应用较广的技术 手段之一，我国在这个领域已经走在了世界的前列。我国的大部分土地已经获得了大比例尺的航空影像资料，成功发射了回收式国土资源卫星，自行研制发射了“风云”卫星。遥感技术为我国自然资源开发与利用提供 了大量的有用的资料，在我国农业估产、灾害监测 、矿产勘察、土地利用、环境管理与城乡规划中起到了非常重要的作用。板书设计§1.2地理信息技术在区域地理环境研究中的应用
人教版高中地理必修3第一章第二节地理信息技术在区域地理环境研究中的应用教案
(4)假如你是110指挥中心的调度员，描述在接到报警电话到指挥警车前往出事地点的工作程序。点拨：接警→确认出事地点的位置→（在显示各巡警车的地理信息系统中）了解其周围巡警车的位置→分析确定最近（或能最快到达）的巡警车→通知该巡警车。(5)由此例推想，地理信息技术还可以应用于城市管理的哪些部门中?点拨：城市交通组织和管理、商业组织和管理、城市规划、卫生救护、物流等部门，都可利用地理信息技术。【课堂小结】现代地理学中，3S技术学科的发展与应用，日益成为地理学前沿科学研究的重要领域，并成为地理学服务于社会生产的主要途径，现在3S技术已经广泛应用于社会的各个领域。它们三者既有分工又有联系。遥感技术主要用于地理信息数据的获取，全球定位系统主要用于地理信息的空间定位，地理信息系统主要用来对地理信息数据的管理、更新、分析等。
人教版高中地理必修3第一章第一节地理环境对区域发展的影响教案
教学重点：1．比较分析地理环境差异对区域发展的影响2．分析区域不同发展阶段地理环境的影响教学难点：1．区域的特征2．以两个区域为例，比较分析地理环境差异对区域发展的影响教具准备：有关挂图等、自制图表等教学方法：比较法、案例分析法、图示法等教学过程：一、区域1．概念：区域是地球表面的空间单位，它是人们在地理差异的基础上，按一定的指标和方法划分出来的。2．特征：（1）区域具有一定的区位特征：不同的区域，自然环境有差异，人类活动也有差异。同一区域，区域内部的特定性质相对一致，如湿润区的多年平均降水量都在800毫米以上。但自然环境对人类活动的影响随着其他条件的变化而不同。（2）具有一定的面积、形状和边界。①有的区域的边界是明 确的，如行政区；②有的区域的边界具有过渡性质，如干湿地区。
人教版新课标高中物理必修1匀变速直线运动的速度与时间的关系教案2篇
一、设计思想通过本节教学，不但要使学生认识掌握匀变速直线运动的规律，而且要通过对这问题的研究，使学生了解和体会物理学研究问题的一个方法，图象、公式、以及处理实验数据的方法等。这一点可能对学生更为重要，要通过学习过程使学生有所体会。本节在内容的安排顺序上，既注意了科学系统，又注意学生的认识规律。讲解问题从实际出发，尽量用上一节的实验测量数据。运用图象这种数学工具，相对强调了图象的作用和要求。这是与以前教材不同的。在现代生产、生活中，图象的运用随处可见，无论学生将来从事何种工作，掌握最基本的应用图象的知识，都是必须的。学生在初学时往往将数学和物理分割开来，不习惯或不会将已学过的数学工具用于物理当中。在教学中应多在这方面引导学生。本节就是一个较好的机会，将图象及其物理意义联系起来。
人教版新课标高中物理必修1速度变化快慢的描述─加速度教案2篇
【设计思路】新课程十分强调科学探究在科学课程中的作用,应该说科学探究是这次课程改革的核心。我觉得：科学探究不一定是要让学生纯粹地通过实验进行探究，应该说科学探究是一种科学精神,学生只要通过自己的探索和体验,变未知为已知,这样的教学活动也是科学探究。本节课是概念教学课,让学生纯粹地通过实验进行探究是不太合适的。但通过学生自己的探索和体验,变未知为已知还比较合适。本节课的设计就是基于这样的出发点,在引出加速度的概念时低台阶,步步深入,充分激活学生的思维,是学生思维上的探究。通过复习前边速度时间图像，从而得到从图像上得到加速度的方法，为加深加速度概念和相关知识的理解有配套了相应练习题目，做到强化练习的目的。【教学目标】知识与技能1．理解加速度的意义，知道加速度是表示速度变化快慢的物理量．知道它的定义、公式、符号和单位，能用公式a=△v/△t进行定量计算．2．知道加速度与速度的区别和联系，会根据加速度与速度的方向关系判断物体是加速运动还是减速运动．3．能从匀变速直线运动的v—t图象理解加速度的意义．
人教版新课标高中物理必修1匀变速直线运动的位移与时间的关系教案2篇
一、教学目标1．知识与技能：(1)知道匀速直线运动的位移x＝υt对应着 图象中的矩形面积．(2)掌握匀变速直线运动的位移与时间关系的公式 ,及其简单应用．(3)掌握匀变速直线运动的位移与速度关系的公式 ,及其简单应用．2．过程与方法：(1)让学生初步了解探究学习的方法．(2)培养学生运用数学知识-----函数图象的能力．(3)培养学生运用已知结论正确类比推理的能力．3．情感态度与价值观：(1)培养学生认真严谨的科学分析问题的品质．(2)从知识是相互关联、相互补充的思想中，培养学生建立事物是相互联系的唯物主义观点．(3)培养学生应用物理知识解决实际问题的能力．二、教学重点、难点1．教学重点及其教学策略：重点：(1)匀变速直线运动的位移与时间关系的公式 及其应用．(2)匀变速直线运动的位移与速度关系的公式 及其应用．教学策略：通过思考讨论和实例分析来加深理解．
人教版新课标高中物理必修1速度变化快慢的描述─加速度教案2篇
【设计思路】新课程十分强调科学探究在科学课程中的作用,应该说科学探究是这次课程改革的核心。我觉得：科学探究不一定是要让学生纯粹地通过实验进行探究，应该说科学探究是一种科学精神,学生只要通过自己的探索和体验,变未知为已知,这样的教学活动也是科学探究。本节课是概念教学课,让学生纯粹地通过实验进行探究是不太合适的。但通过学生自己的探索和体验,变未知为已知还比较合适。本节课的设计就是基于这样的出发点,在引出加速度的概念时低台阶,步步深入,充分激活学生的思维,是学生思维上的探究。通过复习前边速度时间图像，从而得到从图像上得到加速度的方法，为加深加速度概念和相关知识的理解有配套了相应练习题目，做到强化练习的目的。【教学目标】知识与技能1．理解加速度的意义，知道加速度是表示速度变化快慢的物理量．知道它的定义、公式、符号和单位，能用公式a=△v/△t进行定量计算．2．知道加速度与速度的区别和联系，会根据加速度与速度的方向关系判断物体是加速运动还是减速运动．
人教版新课标高中物理必修1用牛顿运动定律解决问题（一）教案2篇
（四）实例探究☆力和运动的关系1、一个物体放在光滑水平面上，初速为零，先对物体施加一向东的恒力F，历时1秒，随即把此力改变为向西，大小不变，历时1秒钟，接着又把此力改为向东，大小不变，历时1秒钟，如此反复只改变力的方向，共历时1分钟，在此1分钟内A．物体时而向东运动，时而向西运动，在1分钟末静止于初始位置之东B．物体时而向东运动，时而向西运动，在1分钟末静止于初始位置C．物体时而向东运动，时而向西运动，在1分钟末继续向东运动D．物体一直向东运动，从不向西运动，在1分钟末静止于初始位置之东☆牛顿运动定律的应用2、用30N的水平外力F，拉一静止放在光滑的水平面上质量为20kg的物体，力F作用3秒后消失，则第5秒末物体的速度和加速度分别是A．v=7.5m／s，a=l.5m／s2B．v=4.5m／s，a=l.5m／s2C．v=4.5m／s，a=0D．v=7.5m／s，a=0
人教版新课标高中物理必修1匀变速直线运动的速度与时间的关系教案2篇
一、设计思想通过本节教学，不但要使学生认识掌握匀变速直线运动的规律，而且要通过对这问题的研究，使学生了解和体会物理学研究问题的一个方法，图象、公式、以及处理实验数据的方法等。这一点可能对学生更为重要，要通过学习过程使学生有所体会。本节在内容的安排顺序上，既注意了科学系统，又注意学生的认识规律。讲解问题从实际出发，尽量用上一节的实验测量数据。运用图象这种数学工具，相对强调了图象的作用和要求。这是与以前教材不同的。在现代生产、生活中，图象的运用随处可见，无论学生将来从事何种工作，掌握最基本的应用图象的知识，都是必须的。学生在初学时往往将数学和物理分割开来，不习惯或不会将已学过的数学工具用于物理当中。在教学中应多在这方面引导学生。本节就是一个较好的机会，将图象及其物理意义联系起来。
人教版新课标高中物理必修1匀变速直线运动的位移与时间的关系教案2篇
一、教学目标1．知识与技能：(1)知道匀速直线运动的位移x＝υt对应着 图象中的矩形面积．(2)掌握匀变速直线运动的位移与时间关系的公式 ,及其简单应用．(3)掌握匀变速直线运动的位移与速度关系的公式 ,及其简单应用．2．过程与方法：(1)让学生初步了解探究学习的方法．(2)培养学生运用数学知识-----函数图象的能力．(3)培养学生运用已知结论正确类比推理的能力．3．情感态度与价值观：(1)培养学生认真严谨的科学分析问题的品质．(2)从知识是相互关联、相互补充的思想中，培养学生建立事物是相互联系的唯物主义观点．(3)培养学生应用物理知识解决实际问题的能力．二、教学重点、难点1．教学重点及其教学策略：重点：(1)匀变速直线运动的位移与时间关系的公式 及其应用．(2)匀变速直线运动的位移与速度关系的公式 及其应用．教学策略：通过思考讨论和实例分析来加深理解．
人教版新课标高中物理必修1用牛顿运动定律解决问题（二）教案2篇
观察实验视频实验验证师：其实大家完全可以利用身边的器材来验证。实验1、用弹簧秤挂上钩码，然后迅速上提和迅速下放。现象：在钩码被迅速上提的一瞬间，弹簧秤读数突然变大；在钩码被迅速下放的一瞬间，弹簧秤读数突然变小。师：迅速上提时弹簧秤示数变大是超重还是失重？迅速下放时弹簧秤示数变小是超重还是失重？生：迅速上提超重，迅速下放失重。体会为何用弹簧秤测物体重力时要保证在竖直方向且保持静止或匀速实验2、学生站在医用体重计上，观察下蹲和站起时秤的示数如何变化？在实验前先让同学们理论思考示数会如何变化再去验证，最后再思考。（1）在上升过程中可分为两个阶段：加速上升、减速上升；下蹲过程中也可分为两个阶段：加速下降、减速下降。（2）当学生加速上升和减速下降时会出现超重现象；当学生加速下降和减速上升时会出现失重现象；（3）出现超重现象时加速度方向向上，出现失重现象时加速度方向向下。完全失重
人教版高中英语必修4Body Language说课稿4篇
Textbook: Senior English for China (Book 4), by Liu Daoyi Time Allotment: 1 period (40 minutes)Date: March 20, 2014Teaching aids: blackboard, Multi-media, Power Point, chalk I. Text Analysis （教材分析）This unit is about body language, and the text selected in the reading part demonstrates the difference and similarity of body language in many parts of the world. Through learning this passage, students are required to raise their awareness of using body language in different parts of the world. As body language is closely related to our daily life, it is easy to arouse students’ interest in learning this text. Reading skills and speaking training are designed around the text.II. Teaching Objectives （教学目标）By the end of the lesson, students will be able to:1. Language Skill Objective（语言技能目标）: develop reading ability （skimming and scanning）as well as speaking ability.2. Cultural Knowledge Objective（文化知识目标）: know about the cultural differences of using body language.3. Affective Objective（情感目标）: increase students’ awareness of using body language correctly in different cultures. III.Teaching Focuses and Difficulties（教学重点和难点）1. Teaching Focuses（教学重点）: the difference and similarity of body language in many parts of the world.2. Teaching Difficulties（教学难点）: develop students’ reading abilities of skimming and scanning and ask the students to show their opinions with fluent English.
人教版高中英语必修4Women of achievement说课稿4篇
Good morning, distinguished judges:It’s my honor to talk about my teaching ideas with you. Today my topic is Women of Achievement. My presentation consists of six parts: the analysis of teaching material and student, teaching aims, key and difficult points, teaching and studying method, teaching procedures and blackboard design.First, let’s focus on the analysis of teaching material. This lesson is from New Senior English for China Student’s Book 4 Unit 1, the reading part. The main topic of the passage is the introduction of a student of Africanwildlife. After this lesson, the students will learn more information about her studying chimps in Africa, and their reading and speaking abilities can be developed as well.The next part is the analysis of students. My students are in senior high students. They have learnt English for many years, they’ve known many words and sentences, but their speaking and reading abilities are still not very good. So I will practice their speaking and reading abilities through different exercises.According to the New Standard Curriculum and the present situation, I set the teaching aims as follows: firstly, knowledge aims. Students can grasp some new words, such as worthwhile, move off. Moreover, students can understand the content of the passage and get familiar with the topic of studying chimps in wildlife. Secondly, ability aims. Students can use reading strategies such as skimming and scanning in reading process. Thirdly, emotional aims. Students can have the awareness of protecting animals and care about animals.Based on the above analysis, the key point of this lesson is to get the main idea and the detailed information from the passage; the difficult point is to talk about the wildlife protection and use reading strategies.
人教版高中生物必修1细胞中的无机物说课稿
为了加强学生的理解，让学生讨论以下问题。由师生共同总结。播放一个短时视频，让学生认识到水的重要性后，展示节水标识，说明由来。细胞中的无机盐这部分，我将展示图表，并列出问题：表中哪些成分属于无机盐？为什么要在运动员喝的饮料中添加无机盐？无机盐在细胞的生活中起什么作用？然后展示广告语，让学生思考和讨论以下问题，并得到答案。再阅读课本，验证自己的答案是否正确。关于无机盐的作用较难理解，通过列举人体生活与健康中的各种实例来加深感性认识，加强对理论知识的理解3、课堂小结，强化认识。（3—5分钟）课堂小结，可以把课堂传授的知识尽快地转化为学生的素质；简单扼要的课堂小结，可使学生更深刻地理解理论知识在实际生活中的应用，并且逐渐地培养学生具有良好的个性。4、板书设计我比较注重直观、系统的板书设计，还及时地体现教材中的知识点，以便于学生能够理解掌握。5、布置作业。
人教版高中英语必修4A taste of English Humor说课稿3篇
Then I would ask them to think of a funny English or Chinese and tell it to partners. While telling stories, they can use expressions and some acting to help make the story funny. 5 minutes would be given to do this.Those stories they told there will be the material for their writing. Soletting them tell it at first is helpful. And they can make a difference between telling a funny story and writing it down. Generally speaking, it is difficult forstudents to write well because they don’t know what to write and how to write. Asking them to tell their own stories at first can help them come up with what to write.After their telling, I would invite someone to share his/her story with all of us and I would write it down on the blackboard.This example story would be used as a sample to illustrate the format of funny story. Different from a story from teacher or textbook, a story from students can obviously become a interesting material to draw students’ attention.Then I would ask the whole class to put this story into several parts. It might be a little bit difficult for them. So I would ask them to find out whether all the sentences are necessary. After delete some sentences, there are 6 sentences left behind. Then they can easily put them into three parts. After interaction with students, I would teach them the right terms for each part and conclude the format of funny story.This step is the key and difficult point in my lesson. So I mainly usetask-based teaching method in this part and the task for students was divided into several stages. With the separated difficult level, students can find there are usually three parts in writing. They can also learn to write without the unnecessary parts in the process of analyzing. And then I wouldn’t rush to tell them the right terms to them directly. Instead, I would ask them to name them by their own. A confused mind is better for acquiring knowledge.While-writing:Then I would give students 7 minutes to write down this story, without other requirements.With all the preparations in pre-writing, students’ difficulties were cleared. So it would be much easier for them to write down the story within 7 minutes. There are no other requirements because students’ first writing is actually a drafting. It would be revise and edit several times later. Writing, as a skill
人教版高中英语必修3Canada-the true north说课稿4篇
Good afternoon, teachers, It’s my great pleasure to be here sharing my lesson with you.The content of my lesson is Senior English Book 3 Unit 5 Canada —— “The true North”.I’ll be ready to begin this lesson from five parts. Analysis of the teaching material,the teaching methods,the studying methods, the teaching procedure,and Blackboard design.First, let me talk about the teaching material.Part 1 Teaching Material:This unit is about the introduction of Canada. By studying of this unit,we’ll enable the students to learn the geography, population, main cities, and natural beauty, natural resources of Canada. Through the training of the unit, it also requires students to learn some Language skills such as the expressions of position and emotions.So it plays an important part in the English teaching in this book.After studying the teaching material and analyzing the rule of children’s growing of mind,I think the teaching aims are the followings:1.Knowledge objects:(1) make the students learn some new words and phrases(2) make the students understand the content of the lesson.2.Ability objects:(1)To develop the Ss’ abilities of listening, speaking, reading and writing. Especially reading and speaking ability.(2) learn to talk about the characters of Canada in English(3)To train the Ss’ ability of working in pairs.3.Emotion objects:(1)Enable students to understand the characters of Canada..(2)Stimulate Ss to work hard to make China stronger.Part 2 Teaching Methods:I think helping students learn to master new words and phrases and improve the students’ reading and speaking ability is import and the difficult.According to the analysis of the teaching material and the import points and the difficult points,I will use the following teaching methods : question-guiding approach; fast-reading and careful reading; multi-media teaching methods; discussion
人教版高中英语必修4Theme parks说课稿3篇
The oldest and the most popular park in the worldenjoy the exciting activities thereget close to the life-size cartoon characters like Mickey Mouse and Donald Duck Step 3 Pre-reading1.What do you suppose a theme park is ?2.What do you think you can see in a theme park?(1.It is a kind of amusement park which has a certain theme – that the whole park is based on. 2.buildings, castles, statues, rare animals and birds, and so on.) Step 4 Reading ----- Theme Parks –---- Fun and More Than Fun1.Predict : Read the title and the pictures on P. 34 and PredictWhat is the meaning of the title “Theme Park – Fun and more than fun”?(The title means that theme parks are fun to visit, but that they can also be educational and can offer useful information.)2.Skimming Fast read and answer:What activities can we take in a theme park?Amusement park: Bumper car Merry-go-round slide bungee jumping Free-fall rides Horror films Pirate ship Ferris wheel roller coaster3.Scanning Read again and you will find various theme parks are mentioned in the passage . Then what are they ?Theme parks: Sports theme park History theme park Culture theme park Marine or Ocean theme Park Future park Science theme park Disneyland4.Careful reading and find the main idea of each paragraph:THEME PARKS---- entertaining/ educationalPara.1 Traditional parks are places to go for relaxation and to have time away from our busy lives.Para.2 Theme parks are different They’re large and full of things to do, see and buy.Para.3 Theme parks are built around a single idea or theme. One example is a sports park.Para.4 Another kind of theme park is historical more and cultural and can be educational.Para.5 Disneylandwas the first theme park. It is based on the fantasy life and characters of Disney’s films.Para.6 Some examples of educational theme parks include sea world parks and science parks.
人教版高中英语必修3Healthy Eating说课稿4篇
Language learning needs a context, which can help the learners to understand the language and then can product comprehensible output, so computer has the advantages to make the materials attractive.Part 3 Learning MethodsTask-based, self-dependent and cooperative learningPart 4 Teaching ProcedureStep One Lead-in“Interest is the best teacher.” Therefore, at the very beginning of the class, I should spark the students’ mind to focus on the centre topic “the band”. I’ll show some pictures of food to attract their attention and then bring some questions.Question:What kind of food they like?What should go into a good meal?The answers must relate to the diet. After this, the students will be eager to know something about a balance diet and this is the very time to naturally lead the class into Step 2Step 2 Reading for information: skimming and scanning In this step, I use Task-based Language Teaching method, which can give students a clear and specific purpose while skimming and scanning the context.Task 1 General ideaThe students will be asked to just glance at the title and the pictures of the passage, and then guess what they will read in the text. And they’ll be divided into groups of four to have a discussion.The purpose is to inspire the students to read actively, not passively. In addition, the task is to develop the students’ reading skill by making prediction and to encourage the students to express their thoughts in English and cooperate with each other.Task 2 Main idea of each paragraphCooperative learning can raise the students’ interest and create an atmosphere of achievement. Based on this theory, I divide the whole class into 4 groups to skim the whole text and get the main idea of each paragraph.
人教版高中英语必修4Working The Land说课稿3篇
Knowledge objectives:(1) to make Ss grasp the usage of words, expressions and sentence structures: statistics, struggle, thanks to, rid of, some patterns for persuasion, the “ing” form as subject and object;(2)to use learnt knowledge to persuade sb.Ability objectives:(1) to develop Ss’ reading skills(skimming, scanning, word guessing);(2) to improve Ss’ speaking, communicating and cooperating skills.Emotional objectives:to make Ss know the contribution of Yuan,and learn his spirit and his simple life time.Teaching important and difficult points:(1) some words, expressions and sentence structures mentioned above;(2)the content of the text;(3)training their reading and speaking skills.Teaching methods: CLT, TBLT,QT.Learning strategies: CLS, QLS, TBLS.Teaching procedures:Step 1 lead-in: (1) teacher plays a piece of recent news from CCTV about the harvest of the super hybrid rice, and ask students whether they know Yuan or not, and talk about him and his contribution.(2)Brain storm: let Ss describe Yuan in their minds including his appearance, his living condition and so on.Step 2 fast reading tasks:(1)teacher introduces Yuan and super hybrid rice(2)make Ss read the text as fast as possible with questions. Such as: what’s the general ideaof this passage? What’s Yuan’ dream? (skimming and scanning skill)Step 3 intensive reading tasks(1)let Ss read the text silently, find topic sentence of each paragraph and draw the difficult sentences and the knowledge what they don’t understand.(words guessing)(2)teacher and Ss talk about the important words, expressions and sentences together, and ask Ss to retell the content of the text.(summarizing and paraphrasing)(3)teacher summarize this part.(4) read again following the courseware.
人教版高中英语必修5Great scientists说课稿4篇
通过写文章梗概，培养学生综合运用语言的能力，学习用恰当的英语描述科学家的故事。这是本课的教学难点。教师可以使用完形填空的方式来帮助学生整理语篇，从而来降低难度。本课的教学重点的突破方法是：在阅读前，让学生初步了解得出科学观点所需要的基本程序，从而轻松而自然地导入文章的阅读；在阅读过程中，由易到难设计快速阅读和精读的问题，层层推进各种阅读活动，让学生对阅读内容从整体感知到细节理解，最后深层读懂整篇文章，同时加强阅读策略的指导，让每个学生都主动参与课堂教学活动，最终达到提高阅读能力的目的。Step 4 Post-readingGroup Activities四人小组共同合作，在老师的适当指导下，就以下2个问题展开讨论，让学生就所知、所学、所感和所想融入话题，然后抽若干同学代表作小组发言。1. What do you think about John Snow, and what should we learn from him?2. Cholera was 19th century disease, which two diseases are similar to cholera today? Why?