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人教部编版道德与法制三年级上册学习伴我成长说课稿
【设计意图：课标中指出：“教师要通过创设任务情境或问题情境激发学生主动学习和探究的兴趣，鼓励他们大胆尝试解决问题的方法。”此环节设计安排学生调查身边的大人都在学什么，并设计调查表，学生在调查中发现大人们也需要学习，再播放视频资料，明白终身学习已是社会的要求和时代的趋势，初步树立终身学习的意识，树立正确的学习观，突破了教学难点，同时培养学生调查整理资料的能力，培养自主学习的能力。】活动五：名言勉励，树立正确的学习观1.分享课前我们积累了有关学习的名言，谁来和大家分享一下。老师相机引导学生理解这些名言。2.写一句勉励自己不断学习的话。学生自由写，老师提醒学生写字姿势。全班交流，老师相机表扬和点评。总结：愿同学们在以后的学习过程中，能用乐观的心态面对困难，能用坚强的毅力克服困难，让学习伴我们成长！【设计意图：设计此环节是为了让学生通过搜集分享有关学习的名言，为他们在以后学习遇到困难时，积累相关精神支撑。同时，在理解名言的过程中，注重了传统文化的渗透。】
小学数学人教版三年级上册《笔算不进位乘法》说课稿
一、说教材《笔算不进位乘法》是在学生学会表内乘法，整十、整百数乘一位数的口算、万以内加减法的基础上进行编排的教学内容。教材根据学生已有的基础，来引领学生推导出笔算的方法，并联系实际情景，使学生深刻的体会到多位数乘一位数在现实生活中的应用。同时，本节课也为学生继续学习《笔算进位乘法》提供了算理依据和算法模型。因此，本课时的内容在本单元中占据重要的地位。结合教材分析,我确立了以下的教学目标：教学目标：使学生学会乘法竖式的书写格式，理解笔算乘法的算理，掌握笔算乘法的计算方法。过程与方法中，让学生经历多位数乘一位数（不进位）的计算过程，体验计算方法的多样化。使学生在学习活动中获得成功，体验学习数学的乐趣。教学重、难点：使学生掌握多位数乘一位数的笔算方法及乘法竖式书写格式。理解多位数乘一位数的笔算算理。
小学数学人教版三年级上册《分数的简单应用》说课稿
一、说教材《分数的简单应用》是人教版小学数学三年级上册第八单元的知识。教材安排主要是先让学生理解一个物体或者几个物体都可以当成一个整体进行平均分，会把一个整体平均分为几部分，选择其中的几部分。根据学生的生活经验和知识背景及课本的知识特点，本节课的教学目标定为：1、知识与技能：经历解决问题的过程，能根据分数的含义，利用整数乘、除法来解决问题。2、过程与方法：通过分一分、拿一拿，理解情境中的数量关系，探求解决求一个数的几分之几的方法.3、情感态度与价值观：感悟数形结合的思想，初步了解分数的在实际生活中的应用和价值。本课教学的重点是：引导学生根据分数含义分析数量关系，并用整数乘除法来解决问题。
小学数学人教版三年级上册《毫米和分米的认识》说课稿
一、教材分析本课是人教版3年级上册数学第3单元的第1课时，本课内容是在学习了长度单位米和厘米的基础上进行教学的，通过学习，使学生对常用的长度单位有一个比较完整的认识，对于今后学习面积单位和体积单位，发展学生的空间观念具有重要意义。二、教学目标：根据对教材的理解，同时结合学生已有的认知结构和心理特征，制定如下教学目标：（1）、知识目标：认识长度单位毫米和分米， 初步建立1毫米和1分米的长度观念；知道1分米=10厘米，1厘米=10毫米，1米=10分米，并能进行长度单位间的简单换算。（2）、能力目标：通过估一估、量一量等活动，培养和发展学生的空间观念、估测能力、动手操作能力和推理能力。（3）、情感目标：经历实际测量的过程，体会长度单位在日常生活中的应用，感受数学和生活的密切联系，体验数学学习的乐趣。
小学数学人教版三年级上册《分数的初步认识》说课稿
一、说教材本课内容是人教版义务教育课程标准实验教科书三年级上册90页到91页内容。这部分内容是学生在掌握了万以内整数知识的基础上进行教学的。从整数到分数是数的概念的一次扩展，又是学生认识数的概念的一次质的飞跃。无论是意义，还是读写方法、计算方法，分数和整数都有很大的差异。因此，教材将分数的知识分段教学。本学段是分数的初步认识，这节课是认识几分之一。认识几分之一是本单元教学内容的核心。二、说学情分析在此之前，学生在生活中可能接触过二分之一这样的分数，但并不理解它的含义。分数的产生是从平均分某个不可分的单位开始的，学生生活中已经有这样的经验。例如，妈妈把一个月饼平均分成两份给弟弟和妹妹，每人分得半个月饼。但学生不会用分数来表述。所以,教学中我特别注意从学生已有的生活经验出发，在丰富的操作活动中主动去获取分数的相关知识。
人音版小学音乐三年级上册草原上说课稿
（五）课后延伸，资源共享（进入本课的最后一个环节）让学生欣赏著名的蒙古族器乐曲《赛马》、《牧歌》；欣赏耳熟能详的蒙古族歌曲《吉祥三宝》、《美丽的草原我的家》等。【因为一个、两个的音乐作品并不能让孩子们完全的认识、领悟蒙古族音乐的丰富魅力及内涵。我利用课堂上的有效时间，趁热打铁，让他们从多角度体验音乐音响形式中的美，陶冶情操，启迪智慧。这样富有弹性的设计，有利于培养学生的创新思维，使音乐教学充满生机与活力。】总之，这节课的设计是融合律动、歌曲、表演、创编为一体的较为全面的综合课。以学生发展为前提，以“主体、创新”为主题，以“草原”为主线贯穿整堂课，充分利用多媒体教学，通过走进大草原、感受大草原、歌唱大草原、体验创新，激发热情、课后延伸，资源共享几个环节的教学，圆满地完成了本课的教学任务，落实了教学目标。
人教A版高中数学必修二复数的三角表示教学设计
本节内容是复数的三角表示，是复数与三角函数的结合，是对复数的拓展延伸，这样更有利于我们对复数的研究。1.数学抽象：利用复数的三角形式解决实际问题；2.逻辑推理：通过课堂探究逐步培养学生的逻辑思维能力；3.数学建模：掌握复数的三角形式；4.直观想象：利用复数三角形式解决一系列实际问题；5.数学运算:能够正确运用复数三角形式计算复数的乘法、除法；6.数据分析:通过经历提出问题—推导过程—得出结论—例题讲解—练习巩固的过程，让学生认识到数学知识的逻辑性和严密性。复数的三角形式、复数三角形式乘法、除法法则及其几何意义旧知导入：问题一：你还记得复数的几何意义吗？问题二：我们知道，向量也可以由它的大小和方向唯一确定，那么能否借助向量的大小和方向这两个要素来表示复数呢？如何表示？
人教A版高中数学必修一三角函数的应用教学设计（2）
本节课是在学习了三角函数图象和性质的前提下来学习三角函数模型的简单应用，进一步突出函数来源于生活应用于生活的思想，让学生体验一些具有周期性变化规律的实际问题的数学“建模”思想,从而培养学生的创新精神和实践能力.课程目标1.了解三角函数是描述周期变化现象的重要函数模型，并会用三角函数模型解决一些简单的实际问题．2．实际问题抽象为三角函数模型． 数学学科素养1.逻辑抽象：实际问题抽象为三角函数模型问题；2.数据分析：分析、整理、利用信息，从实际问题中抽取基本的数学关系来建立数学模型； 3.数学运算：实际问题求解； 4.数学建模：体验一些具有周期性变化规律的实际问题的数学建模思想，提高学生的建模、分析问题、数形结合、抽象概括等能力.
人教A版高中数学必修一简单的三角恒等变换教学设计（1）
四、小结1．知识：如何采用两角和或差的正余弦公式进行合角,借助三角函数的相关性质求值.其中三角函数最值问题是对三角函数的概念、图像和性质,以及诱导公式、同角三角函数基本关系、和(差)角公式的综合应用,也是函数思想的具体体现. 如何科学的把实际问题转化成数学问题,如何选择自变量建立数学关系式;求解三角函数在某一区间的最值问题．2．思想：本节课通过由特殊到一般方式把关系式 化成 的形式，可以很好地培养学生探究、归纳、类比的能力. 通过探究如何选择自变量建立数学关系式，可以很好地培养学生分析问题、解决问题的能力和应用意识，进一步培养学生的建模意识．五、作业1. 课时练 2. 预习下节课内容学生根据课堂学习，自主总结知识要点，及运用的思想方法。注意总结自己在学习中的易错点；
人教A版高中数学必修一简单的三角恒等变换教学设计（2）
它位于三角函数与数学变换的结合点上，能较好反应三角函数及变换之间的内在联系和相互转换，本节课内容的地位体现在它的基础性上。作用体现在它的工具性上。前面学生已经掌握了两角和与差的正弦、余弦、正切公式以及二倍角公式，并能通过这些公式进行求值、化简、证明，虽然学生已经具备了一定的推理、运算能力，但在数学的应用意识与应用能力方面尚需进一步培养.课程目标1.能用二倍角公式推导出半角公式，体会三角恒等变换的基本思想方法，以及进行简单的应用． 2.了解三角恒等变换的特点、变换技巧，掌握三角恒等变换的基本思想方法． 3.能利用三角恒等变换的技巧进行三角函数式的化简、求值以及证明，进而进行简单的应用． 数学学科素养1.逻辑推理： 三角恒等式的证明； 2.数据分析：三角函数式的化简； 3.数学运算：三角函数式的求值.
人教A版高中数学必修一同角三角函数的基本关系教学设计（2）
本节内容是学生学习了任意角和弧度制，任意角的三角函数后，安排的一节继续深入学习内容，是求三角函数值、化简三角函数式、证明三角恒等式的基本工具，是整个三角函数知识的基础，在教材中起承上启下的作用。同时，它体现的数学思想与方法在整个中学数学学习中起重要作用。课程目标1.理解并掌握同角三角函数基本关系式的推导及应用．2.会利用同角三角函数的基本关系式进行化简、求值与恒等式证明．数学学科素养1.数学抽象：理解同角三角函数基本关系式；2.逻辑推理： “sin α±cos α”同“sin αcos α”间的关系；3.数学运算：利用同角三角函数的基本关系式进行化简、求值与恒等式证明重点：理解并掌握同角三角函数基本关系式的推导及应用； 难点：会利用同角三角函数的基本关系式进行化简、求值与恒等式证明．
新人教版高中英语必修3Unit 1 Festivals and Celebrations-Reading and Thinking教学设计
The topic of this part is “Discover the reasons for festivals and celebrations.The Listening & Speaking & Talking part aims at talking about the experiences and feelings or emotions about the festivals and celebrations. This section aims at detecting the reason why the people celebrate the festivals, the time, the places, the types and the way of celebrations. It also explains why some traditions in the old celebrations are disappearing, like the firecrackers in the big cities and some new things are appearing like the prosperity of business or commerce. 1. Students can talk about what festivals they know and the reasons and the way of celebrating them.2. Students should learn the reading skills such as the headline and get the topic sentences, the structures of articles.3. Students can understand the past, the present situation of some festival around the world and why there are some changes about them. 4. Students can have the international awareness about the festivals.1. Students should learn the reading skills such as the headline and get the topic sentences, the structures of articles.2. Students can understand the past, the present situation of some festival around the world and why there are some changes about them.Step 1 Lead in---Small talkWhat festival do you like best ? Why ?I like the Spring Festivals because I can set off the fireworks, receive the lucky money and enjoy the Gala with my families.Step 2 Before reading---Pair workWhy do people celebrate different festivals ?The Spring Festivals is to celebrate the end of winter and the coming of spring and new life.The Mid-autumn Day is to celebrate the harvest and admire the moon.
新人教版高中英语必修3Unit 2 Morals and Virtues-Reading and Thinking教学设计
The topic of this part is “Learn to make choices in life”.The Listening & Speaking & Talking part aims at the moral dilemmas, and this part is about making choices in life. The heroin is Lin Qiaozhi, a famous medical scientist, made a great contribution to our country’s medical care. Most importantly, her life experience can inspire our students whether in studying or the development of career. she had moral dilemmas and life choices, which are similar to the students who will step into society. Besides, Lin has quite good virtues like kindness, self-improvement, insistence, job-loving , generosity and responsibility, which is worth being learned.Concretely, this article is a biography about Lin Qiaozhi. The article tells her whole life according the timeline, among which the life choices is emphasized. For example, whether married or chased her dream, returned home or stayed abroad, family or public, her choices all reflected her faith, spirit, responsibility and devotion.1. Fast reading to get the detailed information about Lin Qiaozhi; careful reading to do the deductive information.2. Learn the reading skills--deductive judgement according the context.3. Study the structure features and language features. 4. Communicate about Lin’s life choices and reflect their own life choices.1. Learn the reading skills--deductive judgement according the context.2. Study the structure features and language features.3. Communicate about Lin’s life choices and reflect their own life choices.Step 1 Lead in---Small talkWhat are some important life choices?Importance choices: university study, jobs and marriage partners. Because they can determine our future.
新人教版高中英语必修3Unit 3 Diverse Cultures-Reading and Thinking教学设计
Discuss these questions in groups.Q1: Have you ever been to a place that has a diverse culture ? What do you think about the culture diversity ?One culturally diverse place that I have been to is Harbin, the capital city of Heilongjiang Province. I went there last year with my family to see the Ice and Snow Festival, and I was amazed at how the culture as different to most other Chinese cities. There is a big Russian influence there, with beautiful Russian architecture and lots of interesting restaurants. I learnt that Harbin is called “the Oriental Moscow” and that many Russians settled there to help build the railway over 100 years ago.Q2: What are the benefits and challenges of cultural diversity ?The benefits: People are able to experience a wide variety of cultures, making their lives more interesting, and it can deepen the feelings for our national culture, it is also helpful for us to learn about other outstanding culture, which helps improve the ability to respect others. The challenges: People may have trouble communicating or understanding each other, and it may lead to disappearance of some civilizations and even make some people think “The western moon is rounder than his own.”Step 7 Post reading---RetellComplete the passage according to the text.Today, I arrived back in San Francisco, and it feels good (1) _____(be) back in the city again. The city succeeded in (2)_________ (rebuild) itself after the earthquake that (3)________ (occur) in 1906, and I stayed in the Mission District, enjoying some delicious noodles mixed with cultures. In the afternoon, I headed to a local museum (4)____ showed the historical changes in California. During the gold rush, many Chinese arrived, and some opened up shops and restaurants in Chinatown to earn a (5)_____ (live). Many others worked on (6)______ (farm), joined the gold rush, or went to build the railway that connected California to the east. The museum showed us (7)____ America was built by immigrants from (8)________ (difference) countries and cultures. In the evening, I went to Chinatown, and ate in a Cantonese restaurant that served food on (9)________(beauty) china plates. Tomorrow evening, I’m going to (10)__ jazz bar in the Richmond District. 答案：1. to be 2. rebuilding 3. occurred 4. that 5.living6. farms 7.how 8. different 9. beautiful 10. a
新人教版高中英语必修3Unit 4 Space Exploration-Listening&Speaking＆Talking教学设计二
The themes of this part are “Talk about how to become an astronaut” and “Talk about life in space”. As Neil Armstrong said “Mystery creates wonder and wonder is the basis of man’s desire to understand. Space is difficult for human to reach, therefore, humans are full of wonders about it. However, if wanting to achieve the dream of reaching the Moon, some of our human should work hard to be an astronaut at first. Part A(Talk about how to become an astronaut) is a radio interview in a radio studio, where the host asked the Chinese astronauts about his story how to become an astronaut. Yang Liwei told his dreamed to be an astronaut since childhood. Then he worked hard to get into college at 22. The next 10 years, he gradually became an experienced pilot. At the same time, to be an astronaut, he had to study hard English, science and astronomy and trained hard to keep in good physical and mental health and to practise using space equipment. Part B (Talk about life in space) is also an interview with the astronaut Brown, who is back on the earth. The host Max asked about his space life, such as his emotion about going back the earth, the eating, shower, brushing, hobbies and his work. Part A and Part B are interviews. So expressing curiosity about the guests’ past life is a communicative skill, which students should be guided to learn.1. Students can get detailed information about how Yang Liwei became an astronaut and Max’s space life.2. Students learn to proper listening strategy to get detailed information---listening for numbers and taking notes.3. Students can learn related sentences or phrases to express their curiosity like “ I wish to know...” “I’d love to know...”4. Students can learn more about the space and astronauts, even be interested in working hard to be an astronaut
新人教版高中英语必修3Unit 4 Space Exploration-Reading for Writing教学设计二
⑦在我看来, 探索太空是值得的。As far as I am concerned, it is worthwhile to explore the space.Step 10 Writing---draftRecently, students in our class have had heated a discussion on whether space is worth exploring. Students hold different ideas about it.30% of us think space exploration is not worthwhile. They think space is too far away from us and our daily life and is a waste of money. And the money spent on space exploration can be used to solve the earth’s problems such as starvation and pollution.On the other hand，70% think space is worth exploring because we have benefited a lot from it，such as using satellites for communication and weather forecast. What’s more，with further space research，we may solve the population problem by moving to other planets one day. Also，space research will enable us to find new sources to solve the problem of energy shortages on the earth.As far as I am concerned, it is worthwhile to explore the space. Not only can it promote the development of society but also enrich our life. Step 11 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1.Does the writer explain why he/she changed/wanted to change?2.Does the writer tell how the changes have improved or will improve his/her life?3.Is the text well－organised?4.Does the writer use words and expressions to show similarities and differences?5.Are there any grammar or spelling errors?6.Does the writer use correct punctuation？
新人教版高中英语必修3Unit 5 the value of money-Reading For Writing教学设计一
【参考范文】Narrator：(Henry is smiling as he leaves the restaurant. As he is walking down the street, he sees a sign for a place that cuts hair. He decides to get it cut. )H＝Henry；B＝Barber；R＝rude manH：Good afternoon, I'd like to get a cut, if I may. (The barber looks at Henry's hair and continues cutting another man's hair. )Er, I'd really like a haircut. As you can see it's much too long. B：(in a rude manner) Yes, I can see that. Indeed, I can. H：Fine, well I'll have a seat then. (He sits in one of the barber's chairs. The barber turns to look at Henry. )B：It's quite expensive here, you know！Are you sure you can afford it?H：Yes. I think so. (In comes the rude man. )R：Hey you there. I need a haircut quickly. Can you do me straightaway?B：All right, then, get in the chair and I'll see what I can do. R：Thank you. (sits down in one of the barber's chairs)H：Excuse me, but I was here first. Aren't you going to do my hair first?B：This man's in a hurry. H：Well so am I！I insist that you cut my hair first. B：OK, but I'll have to be quick. This gentleman is waiting. H：Thank you. (They both become quiet. After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B：Why, Mr . . . (looks shocked)H：Adams. Henry Adams. I'm sorry, I don't have any change. R：You're that Mr Adams! Well，I'm glad I waited or I might never have known it was you. B：Why, Mr Adams, please don't worry！(wearing a big smile) Nothing to worry about！Nothing at all!Please come back any time, even if you only need too little hairs cut！It will be my honour to serve you!
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 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-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.