-
人教版新课标高中物理必修2探究弹性势能的表达式说课稿4篇
设疑自探：一个压缩或拉伸的弹簧就是一个“储能器”，怎样衡量形变弹簧蕴含能量的多少呢？弹簧的弹性势能的表达式可能与那几个物理量有关？类比：物体的重力势能与物体所受的重力和高度有关。那么弹簧的弹性势能可能与所受弹力的大小和在弹力方向上的位置变化有关，而由F=kl知弹簧所受弹力等于弹簧的劲度系数与形变量的乘积。预测：弹簧的弹性势能与弹簧的劲度系数和形变量有关。学生讨论如何设计实验： ①、用同一根弹簧在几次被压缩量不同时释放（劲度系数相同，改变形变量），观察小车被弹开的情况。②、分别用两根弹簧在被压缩量相同时释放（形变量相同，劲度系数不同），观察小车被弹开的情况。交流探究结果：弹性势能随弹簧形变量增大而增大。随弹簧的劲度系数的增大而增大。
人教版高中地理必修3河流的综合开发—以美国田纳西河流域说课稿
师我国河流众多，长江流域、黄河流域、珠江流域等正在继续开发，出示“长江流域示意图”，请同学们借鉴今天所学的分析方法，分析长江流域发展的自然地理条件。（学生相互交流、讨论）生略。师长江干流全长6300余千米，发源于青藏高原，流经青、藏、滇、川、渝、鄂、湘、赣、皖、苏、沪，奔入东海。水域辽阔，总面积达180万平方千米，流经我国半壁河山。水量汪洋壮阔，多年平均入海近10000亿立方米。流域内总人口、耕地各约占全国的35%，工农业总产值占全国的40%～50%，历来是中华民族繁衍的沃土。流域经过我国三大阶梯，流经青藏高原、横断山脉、四川盆地、云贵高原、长江中下游平原等地形区。流域内水系发达、众多，以亚热带季风气候为主，气候温暖湿润，降水量丰富，河流水量大，水能资源、森林资源、矿产资源丰富，长江干流自古以来就是我国东西航运的大动脉，沟通内地和沿海的广大地区，干支流通航里程约占全国内河航道总里程的2/3，形成了一个纵横广阔的水运网，被誉为“黄金水道”。
人教版高中地理必修3能源资源的开发—以我国山西省为例说课稿
指导学生阅读图3.8，让同学们讨论山西省三类工业发展变化的情况。可以看出，采掘业占工业增加值的比重在1985～1995年间有所上升，但在1995～2000年下降，且下降速度很快。原料工业始终在增加，且有越来越快的趋势。加工工业1985～1995年间比重下降，到2000年几乎停滞不前。这说明山西省虽然实现了产业结构的升级，但还是限于初级加工阶段，工业发展水平还不高。山西省只是一个能源大省，并不是一个工业大省，更不是经济强省，山西省的改革还有很长的路要走。（参考资料）《急需调整产业结构的山西经济》（山西日报1999年11月25日）山西能源的综合利用是一个正在发展完善的过程，教学中教师可以结合目前存在的一些问题和困境展开讨论，引导学生深入探究。（例如屡屡发生的矿难，以及背后隐藏的“官煤勾结”问题，这些都是目前各种媒体关注的焦点，相关的新闻报道，教师在课前应该专门搜集一些，或者让有条件上网的学生自己去搜集，使得课堂教学更加贴近现实生活。）
人教版高中地理必修3地理环境对区域发展的影响说课稿
本节课我分成两个课时A首先我会在在ppt上放几张关于区域的图，让学生思考什么是区域，区域有什么特征。其次我会在在书上画出区域的定义，在给与解释说明，再在书上画出区域的四个特征，让同学小组讨论哪些区域是有界的，哪些区域是无界的，从而加深同学们对区域的理解。B在ppt上放出长江三角洲和松嫩平原，不同风土人情由此导入下一个知识点：不同区域由于地理环境的差异，人们的生产特点有许多的不同，发展方式也存在差异，然后让学生思考长江三角洲和松嫩平原有什么差异，各自给区域环境发展带来什么影响，启发学生从气候等方向思考，然后用表格的方式给不同因素归类(归位自然和社会经济两大类)再启发同学们从两大类分别讨论对农业与工业发展的影响，最后再用表格的形式分类表达C然后给同学们几个问题，巩固同学课堂所学，最后留下一个问题课后解决：除了今天讲的因素外还有哪些因素对区域发展产生影响?
人教版高中政治必修4社会发展的规律说课稿（一）
学生回答：推动社会发展的矛盾是：生产力和生产关系的矛盾，经济基础和上层建筑的矛盾。问题：你知道人类社会存在和发展的基础吗？学生回答，步步深入。社会发展的规律是生产关系一定要适合生产力发展的规律，上层建筑一定要适合经济基础状况的规律。你是如何理解这两个规律的？请举例说明。那么你是如何理解这一规律的，请举例说明学生阅读教材第二目，并举例说明。培养学生自我学习能力。教师归纳：总结生产力和生产关系、经济基础和上层建筑的辩证关系原理。过渡：我们掌握了社会发展的规律，那么同学们来说一下，社会发展呈什么趋势？这一趋势怎么实现的？社会矛盾的解决方式有几种，为什么会有这么的区别，我们国家的矛盾解决靠什么方式来完成？学生阅读教材第三目,学生分组合作探究，交流发言。设计意图：提升推导能力，引导深化认识。教师归纳总结：社会历史发展的总趋势是前进的、上升的，发展的过程是曲折的。
人教版高中政治必修2参与政治生活的基础和准则说课稿
观点一：没有无义务的权利，也没有无权利的义务；观点二权利与义务是完全对等的。根据学生的回答，教师点拨归纳，一般来说，权利与义务是对等的，因为没有义务的权利只能是特权，而没有权利的义务只能是奴役，只有将权利与义务有机结合起来，才能构成一个符合社会发展要求的公民社会，在讨论和思考中，使学生树立正确的观点，引导学生多方面、多角度地辩证认识权利与义务的关系。（3）个人利益和国家利益相结合的原则。引出汶川大地震中一些先进人物事迹，但另外也有一些人发国难财的人，如黑心棉事件等，针对上述材料，请同学们谈谈自己的看法。引导学生理解国家和公民个人利益在根本上是一致的，当个人利益与国家利益发生矛盾时，个人利益要服从国家利益。通过案例分析，培养学生获取信息的能力，自主学习的能力以及全面看问题的能力，再结合教师的讲授，给学生一种茅塞顿开的感觉。
人教版高中历史必修1马克思主义的诞生说课稿2篇
3、马克思主义的三大思想来源之一——空想社会主义理论，教师可以采用多媒体技术、投放幻灯片、人物图片等资料进行处理。这样既能增强课堂的趣味性，激发学生的兴趣，也容易让学生理解什么是“空想社会主义”。可以分别投放圣西门的实业制度、傅立叶的“法朗吉”和欧文的“新和谐公社”等资料加深学生的理解。为了充分发挥学生的学习主体性地位，还可以利用教材中“学习思考”的问题设计：为什么说圣西门等思想家提出的设想是空想的？让学生在教师提供的材料中探究答案。至于马克思主义的另两大思想来源：德意志古典哲学、英国古典政治经济学可以简单处理。而马克思、恩格斯为无产阶级革命事业奋斗的事迹以及马恩两人的友谊是可以稍加扩长的部分，教师可事先布置学生任务，让学生通过网络或者书籍去查找相关知识，也或者由教师在课堂上补充相关资料，调节课堂气氛。
人教版高中英语必修5Life in the Future说课稿5篇
Good afternoon, everyone. It’s my great pleasure to be here sharing my lesson with you. The content of my lesson is Senior English for China Book5 Unit 3 Life in the Future. I’ll be ready to begin this lesson from six parts: Analysis of the teaching material, Analysis of the students, Teaching aims and important and difficult points, Teaching methods and aids, Teaching procedures, and Blackboard design. First, let me talk about the teaching material.Part 1 Analysis of the Teaching Material:This unit is about what human beings’ life will be like in about one thousand years. By studying of this unit, we’ll Enable the students to know the changes in humans’ life and some new inventions bringing about the change and develop the interest in science. This lesson plays an important part in the English teaching in this unit. This is an important lesson in Book Five. From this lesson, it starts asking the Ss to grasp contents of each passage. Therefore, this lesson is in the important position of the teaching material. If the Ss can learn it well, it will be helpful to make the Ss learn the rest of this unit.Part 2 Analysis of the SsAs Senior2 Ss, they are at different levels of English fluency, some of them have lost interest in English. So during the lesson, I arrange a variety of activities to let all of them join in to attract their interest and let them be confident and taste the joy of success.
人教版高中语文必修1《再别康桥》说课稿2篇
一、教材分析1、教学对象分析《再别康桥》的教学对象是高一学生，高一学生往往对那种纯粹的、原始的、本真的情感体会较为肤浅，《再别康桥》是新月派诗人徐志摩的传世之作，有极高美学价值，它所抒发的离愁别绪是人类共同的情感经历，通过诵读容易将学生带人诗境，唤醒他们沉寂的真情，从而引起强烈的共鸣。 2、教材地位及作用 高中语文第一册第一单元为诗歌单元，本单元收录了中国现当代的一些优秀诗篇。《再别康桥》安排在本单元的第二课，属于必读课。虽然本诗向来众说纷纭，但其艺术之美人所共知，培养学生高尚的审美情趣和良好的审美创造力是语文学科的任务，因此，从语言赏析入手，从情感体验切入，就可以让学生通过学习本课体会现代诗歌的特点，多方面感受体悟诗歌的情感，受到美的熏陶。
人教版高中语文必修2《囚绿记》说课稿2篇
“深入探究，把握主旨”这一步则是解决教学的重点难点，这里涉及到课文的深层意蕴，学生理解有难度，教师在通过问题引领学生探讨的基础上，还要适时启发、点拨，因为教学时间有限，让学生漫无边际的讨论，可能难以完成预定的教学任务，会使教学过程不完整。至于本文的写作特点的教学视时间而定，有时间可以让学生说一说，没有时间用小黑板出示一下，让学生了解就行，如果时间不够，甚至可以不讲。第三阶段是“延伸练习，巩固提高”。
人教版高中政治必修2自觉参与说课稿
1.必须明确政治生活的作用 （政治生活与经济生活、文化生活是相辅相成的。政治生活直接影响到人民民主的实现程度，影响全体人民利益，也会影响我们的经济生活、文化生活。）2.需要学习政治知识 （5个有助于）3.需要参加政治实践活动。 （参加政治实践的途径；参加政治实践的意义）（通过情景问题，形成学生如何参与政治生活的方法；通过解决问题，培养学生解决问题的能力和发散思维的能力。）环节四 课堂小结 巩固知识本节课我采用线索性的板书，整个知识结构一目了然，为了充分发挥学生在课堂的主体地位，我将课堂小结交由学生完成，请学生根据课堂学习的内容，结合我的板书设计来进行小结，以此来帮助教师在第一时间掌握学生学习信息的反馈，同时培养学生归纳分析能力、概括能力。
人教版高中英语必修1Journey Down the Mekong说课稿
2. let the Ss complete the forms paragraph by paragraph. Purpose here is to help Ss to get the habit of reading a passage as a whole, and pay attention to the organization of the text, as a result the Ss will fully understand the whole passage.3. ask Ss to retell the passage with the help of the key words in the form.Since the Ss in the class are in different levels, so I let them to fill in the blank to understand the meaning of the words and phrases better. ( That’s all for the while-reading. Now let’s move to the fifth step.)Step V: Post-reading (10mins) ---DiscussionIn this part students are asked to discuss in groups and list Wang Kun’s and Wang Wei’s attitudes about the trip. After that, Ss are encouraged to express their attitudes with the whole class. Collect their answers and don’t forget to praise them even if their answers may not be perfect.In this activity, discussion provides a vivid and active learning environment for Ss to communicate in English with newly learned language items. (Finally it comes to the homework.)StepⅥ: Homework (1min)1. Ss are required to read the text again after class and figure out the meaning of some complex sentences.2. Do the exercises on P19; This can help Ss to consolidate what they’ve learnt and make preparation for the next lessonPart4. Blackboard design.（说板书设计）On the top, there is the title of this lesson. On the left, there are main ideas for each paragraph. On the right, there are some new words and expressions.Unit 3 Travel journalJourney down the MekongMain idea of each para.:Para1: deciding to take a great bike trip along the Mekong river.Para2: Different attitudes between Wang kun and Wang wei.
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2Cultural Relics说课稿2篇
Ⅲ. Analysis of the teaching material:The topic of this unit is cultural relics. Students are quite interested in topics about different cultures around the world. This is the second period of the whole unit. As a reading class, the passage mainly talks about the history of the amber room (how it was made, sent as a gift, lost and rebuilt).According to the new national curriculum, when teaching reading, much emphasis should be put on training the students’ reading skills.Ⅳ. Teaching objectives1. Language objectives:1) Students are required to master the key words and phrases occurred in the passage (e.g. amazing, decorate, belong, in return, less than etc.)2) Students are required to learn the attributive clause and acquire the sentence pattern.2. 1) Students are required to describe a certain thing by using the new sentence patterns.2) Students are required to master two kinds of reading skills—skimming and scanning, and learn to use them in their daily reading.3. 1) Students are required to know the history of the amber room.2) Students are required to appreciate cultural relics and understand the importance of protecting them.Ⅴ. Teaching important and difficult points1) the new words, phrases, and sentence pattern in the course of reading.2) Teaching difficult point: Help the students master two kinds of reading skills—skimmingand scanning and learn to apply them in daily use.Ⅵ. Teaching methods:Task-based method & Top-down model Ⅶ. Teaching aids: PPT, pictures, blackboard Ⅷ. Teaching procedure:
人教版高中英语必修2The Olympic Games说课稿2篇
Purpose of my design:To ask the students to do these two tasks will make the Ss predict the story of this passage. As a result, it will deepen Ss’ memory of this story because they will have their own understanding of this story.Step 3. While-readingTask 1. (Individual work _____min)Skimming: ask students to skim the text and the main ideas of each paragraph in this passage. Please read it quickly and then match the sentences with the letters.Task 2. (Individual work _____min)Scanning: read the text quickly and decide the whether the following statements are true or false and give reasons.Task 3. (Pair work _____min)Listen to the tape and fill in the banks. Then read the paragraph with expression to your partner.Task4 (individual work min)Listen to the tape again and write down the main idea in one sentence.Purpose of my design: Enable students to understand the given material better by using different reading skills. And proper competition can arouse the Ss’ interest in English learning. “Task-based” teaching method is used here todevelop the Ss’ ability of communication and also their ability of co-operation will be well trainedStep 4. Post-readingTask 1. (Individual work, pair work, group work, class work; _____min)Discussion (group of 4):1. If you were Hippomenes, would you run against Atlanta?2. Do you think Hippomenes deserved to win the race? Why or why not?Step 5. HomeworkPlease read the story again carefully after class and imagine: What will happen during the race between Hippomenes and Atlanta? Who do you think will win the race? Do you think Atlanta would marry Hippomenes? Write an end for the story with thses questions.Purpose of my design: Homework is so important and necessary for to master the knowledge they learned after class. It will check whether the Ss achieve the teaching aims.Part 5 Blackboard design
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.
人教版高中英语必修5First aid说课稿6篇
In this class, I have 3 teaching aims, that is, knowledge aims, ability aims and emotion aims.1) Knowledge-Teach students new words and expressions, such as temporary, bleed,sprain choke, first aid, fall ill and so on.-Enable students to have a better understanding for some basic knowledge of first aid.2) Ability-Train students’ speaking, reading and writing abilities by different teaching activities, such as skimming, comprehending, team work, role play, retelling and writing.-Develop students’ reading strategy on how to move general idea to specific information.3) Emotion-Promote students’ awareness of giving first aid.- Cultivate students’ creativities.Then let’s come to my teaching methods and activities.III. Teaching methods and activities:To achieve different teaching aims, various kinds of teaching methods and activities will be adopted throughout this period, such as TBL (task-based learning), skimming, team work, brainstorm and others, which can offer students opportunities to fulfill tasks in which they can use language to achieve a specific outcome.IV. Teaching aids:Computer and blackboardV. Teaching important points:1) Make students have a clear mind for the structure of the text.2) Help students understand the theme of the text.VI. Teaching difficulties:1) So many new words may affect students’ understanding.2) How to get students to know about the functions of the skin and thecauses, characteristics and treatments for different degree burns,and the knowledge about giving first aid. VII. Blackboard design:
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?
人教版高中英语必修5Making the news说课稿4篇
今天我们来介绍一下必修五第四单元的授课方式。这个单元的题目是Making the news。应该是学生比较感兴趣的话题，学生往往对新闻工作充满好奇，所以我们可以利用这个机会多设计一些师生互动和学生互动，来激发起学习的积极性，提高学习效率。同时我们可以利用这个单元不仅帮助学生掌握语言知识，培养语言能力，同时让其了解新闻工作的重要性，培养起社会智能感。这个单元分为六个课时，它的教学目标是这样的：语言目标是掌握词汇表中的常用单词和短语，掌握倒装句的一些基本用法。 技能目标是能初步掌握约会的基本句型并在真实的场景下正确运用。新闻报道类文章的写作技能。采访的基本规范和沟通技能。情感目标是对新闻报道的客观性和真实性有更好的理解。对新闻记者的职业有更深入的了解，并能体会其工作的重要性。下面我们来介绍一下第一课时的授课方式，第一课的教学目标是这样的第一课时的教学目标语言目标:单词：Occupation, journalist, editor, photographer, curious, personality, enthusiasm
人教版高中英语必修5The United Kingdom说课稿4篇
Teaching Aims:Knowledge 1. Get the students to learn the useful new words and expressions in this section. Aims:2. Let the students learn about how the UK was formed and the four groups of invaders.1. Develop students’ reading ability and let them learn different Ability reading skills. Aims:2. Enable students to learn to talk about the United Kingdom and the Union Jack Emotional 1. Let students know more about the UK2. Develop students’ sense of cooperative learning Aims:Teaching Important Points:1. Let the students learn about the countries of the United Kingdom and the Union Jack2. Get the students to read the passage and know about how the UK was formed and the four groups of invaders.3. Have the students learn different reading skills.Teaching Difficult Ponts:1. Develop students’ reading ability.2. Enable students to talk about the United Kingdom and the Union Jack.3. Let students learn how the UK was formed geographically and historically.Teaching Methods:Showing pictures, asking, exercising, listening, reading etc.Teaching Aids:A computer,a projector and a blackboard.Teaching Procedures: 1) Show a map of the world, ask students the following questions:Where is the UK?What’s the full name of the UK?2) Ask the students work in pairs to do the quiz on Page 9.Do you want to test how many things you know about the United Kingdom? Let’s have a small test.Using the map on P9, students answer the following questions:?How many countries does the UK consist of? What are they??England is divided into three main areas. Do you know what they are? 1) Scanning (10Minutes )Let the students hold the questions asked in pre-reading and read the passagequickly and then let them do the following exercise.Join lines to the right answer.
