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人教版高中地理必修1第四章第三节河流地貌的发育教案
1．流水堆积地貌由于河床坡度降低，导致流速减小 ，或者其他原因，引起河流搬运能力降低，促使沉积发生，形成堆积地貌。常见的河流堆积地貌主要有以下几种：(1)冲积扇平原冲积扇是河流出山口处的扇形堆积体。河流出 山口后，比降显著减小，水流又分成许多交汉，成扇状向外流动，河流能量显著降低，大量物质堆积下来，又有利于河流改道。随着各支汊的不断堆积和变迁，就形成冲积扇。冲积扇的物质结构，一般是顶部物质较粗，主要为沙、砾 ，随着水流搬运能力向边缘减弱，堆积的物质逐渐变细，边缘一般多为沙、粉沙及亚粘土，分选性较好，所以冲积扇是较好的含水层，边缘常有泉水出 露，可发展自流灌 溉。若山地河谷随山地间歇抬升，也可形成叠置冲积扇。(2)河漫滩平原河漫滩平原发源于河流中下游。在河流中下游地区，河流下蚀作用减弱，侧蚀作用加强，河流往往凹岸侵蚀，在凸岸堆积形成水下堆积体。堆积体 的面积逐渐扩大，在枯水季节露出水面，形成河漫滩(见下图)。
人教版高中地理必修1第一章第二节太阳对地球的影响教案
一、知识和技能1．使学生能够正确认识太阳的基本特征及其外部结构；2．了解太阳能量的来源，理解太阳是地球的主要能量源；3．了解太阳活动（主要是黑子和耀斑）对地球的影响。二、过程和方法1．能通过展示的图片理解太阳活动增强时会使地球无线电短波通讯受干扰及产生磁暴现象的原因。2.通过对各种资料的观察以及课前室外的观测，培养学生获取地理信息的能力和分析、判断、推理等逻辑思维能力三、情感、态度、价值观培养学生树立正确的人地观、科学的宇宙观，和热爱科学勇于探索的精神【教学重点】1.知道太阳辐射对地球的影响； 2.知道太阳活动对地球的影响；3.太阳的外部结构和能量来源【教学难点】太阳活动（黑子和耀斑）对地球的影响
人教版高中地理必修1第一章第四节地球的图层结构教案
一、知识和技能1．使学生了解地球的圈层构造，初步掌握地球内部圈层的组成和划分依据2．使学生了解各内部圈层的界限、厚度、物理性状等。二、过程和方法1．使学生了解研究地球内部构造的方法，从而认识人类对未知事物所进行的探索实践，激发同学们学科学、爱科学的兴趣及责任感。2．了解地球内部圈层划分实况及各层主要特点，从宏观上认识全球的整体面貌，形成地球系统观念。3．通过归纳、总结、对比地球内部各层的特点，对学生进行综合归纳等思维能力的培养和训练。三、情感、态度、价值观通过学习对学生进行热爱自然、热爱科学的教育，鼓励学生献身于科学教育事业。【教学重点】1．地震波的波速及传播特点，区别横波与纵波。2．地球内部圈层划分实况及各层主要特点，特别是地壳的特点。3．岩石圈概念，软流层知识。
人教版高中地理必修1第四章第一节营造地表形态的力量教案
晶晶和亮亮是两滴岩浆，他们生活在地球内部的：岩浆之家。一天，他们得到批准，与其他同伴一起到地球表面进行旅行。他们飞快地奔向地表，半路上，晶晶觉得累了，于是就与亮亮约好，在地表汇合。亮亮没有停步，与其他伙伴一起跳出地表，并沿着山坡往低处流动。忽然，亮亮发现自己不能再动了，不禁问旁边的同伴这是怎么一回事。同伴笑着说：“别担心，只不过你已经不再是岩浆罢了。”问题1、为什么同伴说亮亮已经不再是一滴岩浆了？2、你认为亮亮还可以继续他的地表旅行吗？请说明原因。（由学生讨论回答。）过了好长的一段时间，亮亮发现自己的个头变小了，并随着风和流水往前运动了。亮亮边走边欣赏着地表美丽的风光。忽然，亮亮发现一个熟悉的身影，认真一看，原来是晶晶。亮亮惊讶地问：“你是怎么来到地表的？”3、请你简要推测晶晶到达地表的过程。（由学生讨论回答。）亮亮和晶晶又一起踏上旅程。
人教版高中地理必修1营造地表形态的力量教案
【导入新课】一位在青藏高原上跋涉的旅行者，途中休息时从路边岩层中随手拿起一块小石 头玩赏时受小石子的纹路的吸引，他不禁仔细观瞧，吃惊地发现这竟是一个古代海洋生物化石！近年来，人们在台湾海 峡海底某些地方发现有古代森林的遗迹。这些发现告诉我们什么？ 【学生讨论回答】略。 【教师总结概括】地壳和宇宙间一切物质一样，处在不停的运动变化之中。那么地表千姿百态的形态是如何营造的呢？这就是我们这节课要解决的课题【板书】第四章：地表形态的塑造 第一节：营造地表形态的力量【提问】哪位同学能够例举营造地表形态的力量改变地表面貌的实例？ （学生讨论、回答问题。教师在副板书上一一记录。） 【过渡】营造地表形态的力量具体划分有很多种，但归纳起来看可以划分为两种，即内力作用和外力作用，首先我们来看一下内力作用．【板书】一、内力作用 【指导读书】请大家阅读教材Ｐ74第一段和案例1，思考：
人教版高中地理必修1第四章第二节山岳的形成教案
一、明确课标要求1.了解褶皱的概念和褶皱的基本形态；2.了解褶皱山的形成和褶皱山的基本形态特征；3.能够在不同的示意图中识别和判读背斜与向斜；4.知道和理解断层的概念和断块山的形成，了解断块山的基本形态特征；5.知道火山的形成、结构和规模。二、教学目标知识目标：1.结合具体图像，了解褶皱山的形成及基本形态特征。2.能在示意图上识别和判断背斜和向斜。3.理解内外力共同作用下形成的“背斜成谷，向斜成山”，并能够明白其形成的原因。4.能够结合实例，理解断块山的形成及基本特征。5.知道火山的形成、结构和规模。过程与方法目标：1.结合实例，分析造成地表形态变化的内力、外力因素。2.通过案例，尝试联系实际，培养动手演示、判读图像、比较、分析、归纳的能力。
人教版高中历史必修1夏、商、西周的政治制度教案3篇
【大宗与小宗的关系：君臣关系、兄弟关系】4、影响：宗法制保证了贵族在政治上的垄断和特权地位，也有利于统治集团内部的稳定和团结。【合作探究】分封制与宗法制的关系两者互为表里、相辅相成：从根本上说，分封制就是宗法制作用于国家地方政治制度的重要举措和体现。宗法制是分封制的内核和纽带，维护贵族统治集团内部的稳定与团结。宗法制与分封制结合紧密，宗法制是西周政治制度的基础，分封制基于宗法制而产生，与宗法制互为表里。小结：我国早期政治制度（夏商周）发展脉络：起源于夏——初步建立于夏商——完善于西周——瓦解于西周末年到春秋——崩溃于战国★问题解答⊙【学思之窗】从这段记载，你能看出商朝的相权有多大吗？答案提示：相是商朝中央最高官吏，相权很大，包括参定政制、主持政务、辅佐商王等，甚至有时可废立商王。
人教版高中政治必修3文化创新的源泉与作用教案
（三）呼唤文化创新的时代(板书)１.人民群众是文化创造的主体－－(板书)师：【图片文字展示】--《离骚》、《九歌》、《水浒传》、《三国演义》均取材自民间，在民间口述文字的基础上加工形成，所以，我们可以看到，文化创新的主体是谁？生：人民群众是文化创造的主体师：在新的历史时期，我们的青少年应该怎么做？生：虚心向人民群众学习，从人民群众的伟大实践和丰富多彩的生活中汲取营养，这是当代中国文化工作者的使命和职责。２.文化工作者必须坚定地走与人民群众的实践相结合的道路－－(板书)３.当代中国文化创作者的使命和职责。（板书）【课堂小结】通过本节课的探究学习，我们认识到文化创新的源泉和作用，要求我们虚心向人民群众学习，从人民群众的伟大实践和丰富多彩的生活中汲取营养，刻苦钻研，锐意创新，为全面建设小康社会而奋斗。
新人教版高中英语必修1Unit 3 Sports and Fitness- Discovering Useful Structures—tag questions教案
【教材分析】This teaching period mainly deals with the grammar: tag questions.This period carries a considerable significance to the cultivation of students’ spoken English. The teacher is expected to enable students to master this period thoroughly and consolidate the knowledge by doing some exercise of good quality.【教学目标与核心素养】1. Get students to have a good understanding of the basic usages of tag questions.2. Enable students to use the basic phrases structures flexibly.3. Develop students’ speaking and cooperating abilities.4. Strengthen students’ great interest in grammar learning.【教学重难点】1. How to enable students to have a good understanding of the basic usages of tag questions.2. How to enable students to use the basic usages of tag questions flexibly.【教学过程】Step1: 语法自主探究一、基本组成方法1.肯定式陈述部分+否定附加疑问部分（前肯后否） You often play badminton, don’t you? 你经常打羽毛球，是吗？You are going to the gym with me, aren’t you?你要和我一起去健身房，是吗？She’s been to shanghai before, hasn’t she? 她以前去过上海，是吗？2.否定式陈述部分+肯定附加疑问部分（前否后肯） It isn't a beautiful flower, is it? 那不是美丽的花，是吗？You didn't go skating yesterday, did you? 你昨天没去滑冰，是吗？They can’t finish it by Friday, can they?他们不能在星期五之前完成，是吗？
新人教版高中英语必修3Unit 1 Festivals and Celebrations-Listening &Speaking＆Talking教学设计
The theme of this section is “Talk about festival activities and festival experiences”.Festival and holiday is a relaxing and interesting topic for students. This part talks about the topic from the daily life of students’. In the part A ---Listening and Speaking, there are three conversations among different speakers from three countries(Japan, Rio and China), where the speakers are participating in or going to participate in the festivals and celebrations. So listening for the relationship among them is a fundamental task. Actually, with the globalization and more international communication, it is normal for Chinese or foreigners to witness different festivals and celebrations in or out of China. In the Conversation 1, a foreign reporter is interviewing a Japanese young girl who just had participated in the ceremony of the Coming-of-Age Day on the street and asking her feeling about the ceremony and the afterwards activities. Conversation 2, Chinese girl Li Mei is witnessing the Rio Carnival for the first time, and her friend Carla gives her some advice on the costumes which enables her to match with the carnival to have a good time. Conversation 3, a Chinese guide is showing a group of foreign visitors around the Lantern Festival and introducing the customs of the festival to them. The three conversations have a strong vitality and insert the festival and cultural elements from different countries. So perceiving the festivals and cultures from different countries is the second task. At the same time, the scripts also insert the targeted grammar --- v-ing as attributive and predicative, which students can perceive and experience in a real context and make a road for the further study. That is the third task. In the Part B--- Listening and Talking, the theme is “Talk about festival experience”, which is the common topic in our daily conversations. During the conversation, Song Lin, a Chinese student, asked Canadian friend Max about how to spend Christmas. In the conversation, Song Lin talked about experience and the feelings during the Chinese Spring Festival, during which there are not only some enjoyable things but some unpleasant things. After the listening, perhaps students find there are some similarities between Christmas and the Chinese Spring Festival as there are some differences in the origins and celebrations. For example, people always visit friends and relatives, decorate their houses, have a big dinner together, chat and give presents to each other.
新人教版高中英语必修3Unit 5 The Value of Money-Listening &Speaking教学设计
Step 4: Listen again and decide if the following statements are true (T) or false (F).1 It was the first time Chen Liyan's story was reported. T口 F口2 Chen found 10,000 yuan in a small plastic bag in Taiyuan railway station口 F口3 Wang Zheng apologized to Chen because he couldn't offer her more money. T口 F口4 Chen took out a large loan to cure her daughter, T口 F口5 Wang set up a fundraising website for Chen's daughter after Chen told him about her situation. T口 F口Step 5：After listening, discuss the questions.1 What kind of person do you think Chen Liyan is?Chen Liyan is generous and honest because she returned a large sum of money to the owner.2 Did Chen return the money because she didn't need it?No. She returned the money because it was the right thing to do. Evidence for this is that she refused to accept the reward money because she felt that it had not been earned. 3 Is it common for people to do what Chen did?It depends on the culture. In some countries it is quite common to return money that has been found. In other countries, people believe "Finders are keepers!" 4 How did Wang Zheng feel about the return of his money?He must have been very happy and relieved to have gotten his money back. We know this because he thanked Chen repeatedly and even offered her a reward.5 Why did Ma Dongbao tell Wang about Chen's family?He must have had great sympathy for Chen and her daughter and wanted to help them.'We know this because he arranged help for them. 6 How did the news reporter feel about Chen's actions?The news reporter felt that it showed that money wasn't the most important thing in life. We know this because the reporter told us that this is what Chen believes. and then said, “that's a great attitude to take."
人教版高中历史必修3从“师夷长技”到维新变法教案
4、维新思想推动下的变法运动虽然失败了。但这是中国近代真正意义上的一次思想解放潮流，为什么？展开：维新派提倡西学，兴民权，对封建专制制度和传统观念进行了冲击，促进了中国人民的觉醒，为资产阶级民主思想的传播奠定了基础，具有思想解放的启蒙作用。是一次救亡图存的爱国运动，也是一次发展资本主义的改革运动；他们提倡资产阶级新学，批判封建主义旧学，引导人们重新认识世界，他们痛感民族危机的严重，号召人们奋起救国，谋求国家的独立富强；给古老的中国社会注入的活力是不可低估的，站在历史长河的高度看，由传统农耕社会向近代工业社会转变是一股不可抗拒的历史潮流，尽管它在19世纪末的中国遭到了暂时挫折，但对清朝的封建专制统治却是一次巨大的强烈的冲击波，它留下的痕迹是永不磨灭的，是永远鼓舞与启迪后人的。
人教版高中政治必修3文化创新的途径精品教案
一、教材分析本课内容为《文化生活》（人教版）第二单元“文化传承与创新”第五课“文化创新”的第二框。如何进行文化创新既是一个社会热点，具有很强的思想理论性，也具有很强的探索实践性。在前面的学习探索的 过程中同学们基本明确了文化的交流、传播和发展，也明白了文化的继承和发展需要创新。那么，怎样进行文化创新便是本课探讨的内容，也是本单元的重点、难点和落脚点。二、教学目标（一）知识目标 （1）理解“取其精华，去其糟粕”，“推陈出新，革故鼎新”是文化创新必然要经历的过程；明确立足于社会实践是文化创新的根本途径；（2）理解不同民族文化之间的交流、借鉴与融合，是文化创新的重要途径；（3）在文化创新过程中要把握当代文化与传统文化，本民族文化与外来文化的关系，反对“守旧主义”、“封闭主义”和“民族虚无主义”、“历史虚无主义”。
新人教版高中英语必修1Unit 3 Sports and Fitness-Listening and Speaking & Listening and Talking教案
Finally, after finishing the task above, the teacher is expected to instruct students to work in groups to finish the following project:Speaking ProjectWhat event or activity would you like to invite your friend to? Make a conversation with a partner.Ski Race: Zhangjiakou, a beautiful city in northern China, will host the Youth Ski Race in December.Track Meet: a great event for track –and –field lovers on 26 October.Gym Class: come and work out at a gym! You can make it.Part 2: Listening and Talking:The teacher is advised to talk with their new students about the related topic: Boys and girls , what do you think of sportsmanship? Let’s listen and find out:Play the listening and match each opinion with the right speaker. Who do you agree with? Why?Cao Jing _____________ Lily _____________ Max _____________A. An athlete should do his/her best to win.B. The girl should stop and help the other girl. Good sportsmanship is more important than wining!C. An athlete should think about honor and his/her fans if he/she is competing for his/her country.Listen again and circle the expressions that you hear in the conversation.
新人教版高中英语必修3Unit 1 Festivals and celebrations-Discovering Useful Structure教学设计
4.That was an experience that frightened everyone. →That was _____________________. 答案：1. taking 2. being discussed 3. in the reading room 4. a frightening experienceStep 6 The meaning and function of V-ing as the predicative动词-ing形式作表语，它通常位于系动词后面，用以说明主语“是什么”或“怎么样”一种表示主语的特质、特征和状态, 其作用相当于形容词; 另一种具体说明主语的内容, 即主语等同于表语, 两者可互换。The music they are playing sounds so exciting. 他们演奏的音乐听起来令人激动。The result is disappointing. 结果令人失望。Our job is playing all kinds of music. 我们的工作就是演奏各种音乐。Seeing is believing. 眼见为实。Step 7 Practice1. It is ________(amaze) that the boy is able to solve the problem so quickly.2. Buying a car is simply _______(waste) money. 3. Please stop making the noise—it’s getting ________(annoy). 4. complete the passage with the appropriate -ing form.La Tomatina is a festival that takes place in the Spanish town Bunol every August. I think many food festivals are __________ because people are just eating. however, this festival is _________ because people don't actually eat the tomatoes. Instead, they throw them at each other! the number of people ________ part in this tomato fight, can reach up to 20,000, and it is a very __________ fight that lasts for a whole hour. The _______ thing is how clean Bunol is after the tomatoes are washed away after the fight. this is because the juice form tomatoes is really good for making surfaces clean!答案：1. amazing 2. wasting 3. annoying4. boring interesting taking exciting amazing
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 1 Festivals and Celebrations-Reading for writing教学设计二
Step 3 Analyzing article structureActivity 31. Teachers raise questions to guide students to analyze the chapter structure of this diary and think about how to describe the festival experience. (1)What should be included in the opening/body/closing paragraph(s)?(2)How did the writer arrange his/her ideas?(3)What kind of interesting details did the writer describe?(4)How did the writer describe his/her feelings/emotions during the event?2. Students read and compare the three sentence patterns in activity 2. Try to rewrite the first paragraph of the diary with these three sentence patterns. After that, students exchange corrections with their partners. Such as:●This was my first time spending three days experiencing the Naadam Festival in China’s Inner Mongolia Autonomous Region and it was an enjoyable and exciting experience. ●I'll never forget my experience at the Naadam Festival because it was my first time to watch the exciting Mongolian games of horse racing, wrestling, and archery so closely. ●I'll always remember my first experience at the Naadam Festival in China’s Inner Mongolia Autonomous Region because it was so amazing to spend three days witnessing a grand Mongolian ceremony. Step 4 Accumulation of statementsActivity 41. Ask the students to read the diary again. Look for sentences that express feelings and emotions, especially those with the -ing form and the past participle. Such as:● …horse racing, wrestling, and archery, which are all so exciting to watch. ● some amazing performances● I was surprised to see…● I was a little worried about. . . ● feeling really tiredOther emotional statements:●I absolutely enjoyed the archery, too, but the horse races were my favourite part. ●I'm finally back home now, feeling really tired, but celebrating Naadam with my friend was totally worth it. ●He invited me back for the winter to stay in a traditional Mongolian tent and cat hot pot. I can’t wait!2. In addition to the use of the -ing form and the past participle, the teacher should guide the students in the appreciation of these statements, ask them to memorize them, and encourage them to use them reasonably in writing practice.
新人教版高中英语必修3Unit 1 Festivals and Celebrations-Reading for Writing教学设计一
The topic of this part is “Write about your festival experience”.During the Listening and Speaking and Talking, students are just asked to say out their festival experiences such as the Spring Festival, Mid-autumn Day, but this part students will be asked to write down their own festival experiences. During the reading part, it introduces the Naadam Festival in Inner Mongolia Autonomous Region, which can give students a good example to imitate. Students not only learn the festival, but touch and feel the Inner Mongolian’s character, the spirit and cultural atmosphere, which can help students form the cultural awareness and learn to enjoy and value the diversity of Chinese culture.Concretely, the dairy tells the experience that the author spent the Naadam Festival in Inner Mongolia Autonomous Region with his/her friend. The structure is clear. In the opening paragraph, it introduces the topic of the Naadam Festival and the whole feeling. Then it introduces the items of the festival like the ceremony, wrestling and horse racing. Finally, it summarizes this experience. Because this part is a travel journal, we must guide students pay more attention to these details: 1. use the first person. 2. use the past tense to tell the past thing and use the present or future tense to describe the scenery. 3. use the timeline to tell the development. 4. be careful for the author’s psychology, emotion and feeling, etc.1. Read quickly to get main idea; read carefully to get the detailed information about Naadam Festival.2. Learn the structure of the reading article and language.3. Write an article about a festival experience4. Learn to use the psychology, emotions and feeling in the writing.1. Write an article about a festival experience.2. Use the structure of the reading article and language.
新人教版高中英语必修3Unit 4 Space Exploration-Listening&Speaking&Talking教学设计一
Listening and Speaking introduces the topic of “talking about how to become an astronaut”. This period is aimed to inform students some details about the requirements of being an astronaut. Students can be motivated and inspired by the astronauts. Teachers ought to encourage students to learn from them and let them aim high and dream big.Listening and Talking introduces the theme of "talk about life in space". This part also informs students more details about life in space and can inspire students to be curious about this job. 1. Guide students to listen for numbers concerning dates, years and ages etc2. Cultivate students' ability to talk about how to become an astronaut and life in space ; 3. Instruct students to use functional sentences of the dialogue such as “ first of all, I am not sure, so what might be .. I guess.. I wonder…I am curious…)appropriately.1. Guide students to understand the content of listening texts in terms of the whole and key details; 2. Cultivate students' ability to guess the meaning of words in listening; discuss with their peers how to become a qualified astronaut and describe the life in space.Part 1: Listening and SpeakingStep 1: Lead inPredictionThe teacher can ask students to predict what the listening text is about by looking at the pictures.About how to become an astronaut./the requirements of an astronautStep 2: Then, play the radio which is about an interview a. And after finishing listening for the first time, the students need to solve the following tasks.
新人教版高中英语必修3Unit 4 Space Exploration-Discovering Useful Structure教学设计
The theme of the section is “Describe space facts and efforts to explore space”. Infinitives are one of non-finite verbs, as the subjects, objects, predicative, attributes and adverbials. This unit is about space exploration, which is a significant scientific activity, so every scientific activity has strong planning. Therefore, using the infinitives to show its purpose, explanations or restrictions is the best choice.1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use infinitives in oral and writing English. 1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use use infinitives in oral and writing English.Step 1 Lead in---Pair workLook at the following sentences and focus on the italicized infinitives. In pairs, discuss their functions. 1. I trained for a long time to fly airplanes as a fighter pilot..(作目的状语)2. As we all know, an astronaut needs to be healthy and calm in order to work in space..(作目的状语)3. First of all, you must be intelligent enough to get a related college degree..(作目的状语)4. Some scientist were determined to help humans realise their dream to explore space..(作定语)5. On 12 April 1961, Yuri Gagarin became the first person in the world to go into space..(作定语)Summary:1. 不定式的结构：to+do原形。2. 分析上面的句子，我们知道在描述太空探索时，动词不定式不仅可以用来表目的，还可以用来作定语，表修饰。