-
人教版新课标高中物理必修1摩擦力教案2篇
l．知识与技能：（1）知道摩擦力产生的条件。（2）能在简单问题中，根据物体的运动状态，判断静摩擦力的有无、大小和方向；知道存在着最大静摩擦力。（3）掌握动磨擦因数，会在具体问题中计算滑动磨擦力，掌握判定摩擦力方向的方法。（4）知道影响到摩擦因数的因素。2．过程与方法：通过观察演示实验，概括出摩擦力产生的条件及摩擦力的特点，培养学生的观察、概括能力。通过静摩擦力与滑动摩擦力的区别对比，培养学生分析综合能力。3．情感态度价值观：在分析物体所受摩擦力时，突出主要矛盾，忽略次要因素及无关因素，总结出摩擦力产生的条件和规律。二、重点、难点分析1．本节课的内容分滑动摩擦力和静摩擦力两部分。重点是摩擦力产生的条件、特性和规律，通过演示实验得出关系f=μN。2．难点是学生有初中的知识，往往误认为压力N的大小总是跟滑动物体所受的重力相等，因此必须指出只有当两物体的接触面垂直，物体在水平拉力作用下，沿水平面滑动时，压力N的大小才跟物体所受的重力相等。
人教版高中语文必修1《小狗包弟》教案2篇
巴金在十年浩劫中的大致经历：放弃包弟并没有换得保全一家人，1968年8月，巴金被关进牛棚改造，随后经受了大字报、挂牌游街等形式的批斗。1970年，到农村改造，掏大粪、喂猪、背稻草、种地……1972年，妻子萧珊在饱受精神折磨后患上癌症，病逝。巴金的儿子在劳动改造的过程中也饱受精神和肉体上的折磨，性格变得内向抑郁，疾病缠身。此时，巴金69岁。巴金曾在《病中》一文写道：“当姚文元拿着棒子的时候，我给关在牛棚里除了唯唯诺诺之外，敢于做过什么事情？十年间我不过是一条含着眼泪等人宰割的牛。”小结：（幻灯片12）社会是病态的社会，政治是高压的政治，人性是扭曲的人性。十年文革，十年浩劫，给多少人留下了累累不可弥合的精神创伤。即使一条小狗，也可能摆脱不了“文革”无情的迫害，比如包弟，比如艺术家邻居的小狗。
人教版高中语文必修1《再别康桥》教案2篇
教学过程：一、交流诵读课文技巧。——节奏、韵脚、感情……（5分钟）二、再读确定自己的学习主题（15分）1、主题提示：音乐美、绘画美、建筑美简介诗歌“三美”追求闻一多先生是我国现代文学史上集诗人、学者和斗士于一身的重要诗人。他不但致力于新诗艺术美的探索，提出了音乐美、绘画美、建筑美的诗歌\"三美\"的新格律诗理论主张，还努力进行创作实践，写出了许多精美诗篇。他的新格律诗理论被后人称为现代诗学的奠基石，影响深远。《诗的格律》是闻一多先生系列诗论中最重要的一篇。在这篇论文中，他系统的提出\"诗的实力不独包括音乐的美（音节）、绘画的美（词藻），并且还有建筑的美（节的匀称和句的均齐）。\"这一关于新诗\"三美\"主张遂成为新格律诗派的理论纲领。
人教版高中语文必修2《荷塘月色》教案3篇
请问，作者究竟听到歌声没有？”学生回答：“没有。”“这里是比喻，因为这里用得是‘仿佛’一词……”对，是比喻。也就是说，作者是用歌声来比喻荷香，是吧？“但是，“荷香与歌声有什么可比的共同点吗？”“荷香与歌声都是断断续续、若有若无的。”“而且朦朦胧胧的。”“对。“荷香和歌声都是‘缕缕’的、‘渺茫’的。这是比喻。这是一种特殊的比喻，钱钟书先生把它叫做‘通感’。人们通过视觉、听觉、触觉、味觉、嗅觉等五官感知外界事物时，在一般情况下，彼此不能交错；但在特殊情况下，五官功能却能出现互相转化、彼此沟通的现象叫“通感”，也叫“移觉”。举几个例子来说明：诗人艾青曾写诗这样描绘日本著名指挥家小泽征尔：‘你的耳朵在侦察，你的眼睛在倾听……’这也是通感。又如：“那笛声里有故乡绿色平原上青草的香味，有四月的龙眼花的香味，有太阳的光明。”（郭风《叶笛》）
人教版高中语文必修3《寡人之于国也》教案2篇
一、引入：教师列举以下言论，让学生辨出哪些是孟子的，哪些不是。学生不知道的，由教师说出。学生不理解的，教师作简要解说。1.天将降大任于是人也，必先苦其心志，劳其筋骨，饿其体肤，空乏其身，行拂乱其所为。所以动心忍性，曾益其所不能。（孟子）2.域民不以封疆之界，固国不以山溪之险，威天下不以兵革之利。得道者多助，失道者寡助。（孟子）3.鱼，亦我所欲也，熊掌，亦我所欲也，二者不可得兼，舍鱼而取熊掌者也。生，亦我所欲也，义，亦我所欲也，二者不可得兼，舍生而取义者也。（孟子）4.富贵不能淫，贫贱不能移，威武不能屈。（孟子）5.非礼勿视，非礼勿听，非礼勿言，非礼勿动。（孔子）6.无恻隐之心非人也，无羞恶之心非人也，无辞让之心非人也，无是非之心非人也。（孟子）7.庖有肥肉，厩有肥马，民有饥色，野有饿殍。（孟子）8.人性之善也，犹水之就下也；人无有不善，水无有不下。（孟子）9.民为贵，社稷次之，君为轻。（孟子）10.君子坦荡荡，小人常戚戚。（孔子）
人教版高中语文必修3《蜀道难》教案2篇
【明确】“一夫当关，万夫莫开”言剑阁有易守难攻的险要形势，暗示中央朝廷的部队很不容易打进来，因而野心家可以据险发动叛乱，“化为狼与豺”，搞地方割据。如果割据势力之间出现矛盾冲突，难免要发生混战，结果必定是“杀人如麻”。诗人这番预言在十多年后就得到了证实：从上元二年到大历初即有段子璋、徐知道、崔旰等人相继发动叛乱。诗人的意图是要严防野心家发难。诗人从剑阁的险要引出对政治形势的描写。他化用西晋张载《剑阁铭》中形胜之地，匪亲勿居的语句，目的在于劝人引以为鉴戒，警惕战乱的发生，并联系当时的社会背景，揭露了蜀中豺狼的磨牙吮血，杀人如麻，这既是描写蜀道猛兽，又是影射政治黑暗的双关语句，表达了对国事的忧虑与关切，为诗篇增加了现实的内涵、深厚的意蕴。唐天宝初年，太平景象背后正潜伏着危机，后来发生的安史之乱，证明诗人的忧虑是有现实意义的。
人教版高中语文必修3《祝福》教案2篇
小结人们对待祥林嫂这个“嫁而再寡”的不幸女人态度：①、鲁四老爷的态度：不让她干祭祀的活（71、73、75、108通过四婶先后三喊“你放着罢”，杀人不见血地葬送了祥林嫂的性命。而其中尤以最后一次对其打击最大）。鲁四老爷站在顽固维护封建宗法制度的立场上，从精神上残酷地虐杀她。他暗暗地告诫四婶的那段话，就是置祥林嫂于死地而又不露一丝血痕的软刀子。②、鲁四婶的态度：鲁四婶是“大户人家的太太”，头一次留祥林嫂是看她能干，祥林嫂被婆家绑架走以后，她害怕给自己家惹麻烦。之后她惦念祥林嫂不是因为关心她的命运，而是自己的佣人都没有祥林嫂那样可心。以后祥林嫂再来，她“起初还踌蹰”，后来倒是真心怜悯祥林嫂，留下她。但是祥林嫂不像过去那样灵活能干了，四婶开始“不满”，进而“警告”，最后把祥林嫂赶出家门。可以说，四婶只是把祥林嫂当成一件工具罢了，没有把她当人来看。
人教版高中历史必修1鸦片战争教案2篇
1．知识与能力：（1）通过引导学生分析鉴赏19世纪以来有代表性的音乐与美术作品，了解这些作品产生的时代背景及其艺术价值。（2）通过分析世界艺术产生的历史背景,可以帮助学生正确认识人类文化的多样性、时代性和民族性，培养学生结合历史背景分析历史问题的能力。（3）通过对19世纪以来的音乐与美术史实的分析、综合、比较、归纳、概括等认知活动，培养历史思维和解决问题的能力。2．过程与方法：（1）让学生在搜集资料、自主探究、合作交流过程中，发展学生在社会中学习、网络学习、终身学习的能力。（2）通过上网了解艺术大师及分析鉴赏其各类美术、音乐作品，感受其艺术价值。 （3）思维方法：学会知识迁移，在从感知历史到不断积累历史知识，进而不断加深对历史和现实的理解过程中，提高分析理解问题能力。学会善于从不同的角度发现问题，积极探索解决问题的方法，从而做到论从史出、史论结合。
人教版高中历史必修2罗斯福新政教案
【教学参考】对“新政”作用的评价史学界对“新政”作用的评价是仁者见仁、智者见智，但基本上有三种观点，即“功大于过论”、“过大于功论”和“功过参半论”。持“功大于过论”者认为“新政”在美国历史上基本上是一种进步现象，首先，“新政”挽救了危机，使美国人民摆脱了危机的困苦局面；其次，在缺少足够的宏观经济政策知识的时代，罗斯福所做的努力确实是开创性的；再次，罗斯福“新政”开启了美国以后历届政府实施国家干预政策的大门，成为缓解自由主义经济制度之弊病的一剂良方，并在实质上加强了美国联邦政府的权威；最后，在30年代资本主义世界经济危机的背景下，同日本、德国为转嫁危机而发动战争的策略相比，“新政”无疑代表了一种进步、民主的解救危机方式。持“过大于功论”者认为“新政”未能使美国走出萧条、步入繁荣。
人教版高中政治必修3体味文化教案2篇
3、文化是人们的一种素养（1）人的文化素养是在社会生活、实践中形成的。每个人所具有的文化素养，不是天生的，而是通过对社会生活的体验，特别是通过参与文化生活、接受知识文化教育而逐步培养出来的。文化素养的形成，离不开生活、实践和教育。人们在社会实践中创造和发展文化，也在社会生活中获得和享用文化。（2）人的文化素养表现在日常言行中。教师活动：引导学生阅读教材7页“公交车漫画”材料，并思考所反映的问题学生活动：积极思考并讨论问题教师点评：人们的精神活动离不开物质活动，人们的文化素养总是要通过他在日常生活中的言行、在社会实践活动中的表现等表现出来。我们通过观察人们的社会行为，就可以从中透视人们的精神世界和精神生活。4、文化的传承和发展离不开物质载体。社会文化和精神产品离不开物质载体，一个时代的文化和精神产品，往往是这一时代社会发展轨迹的反映。
人教版高中政治必修3文化塑造人生教案2篇
【教学内容】人教版高中思想政治必修3文化生活第一单元第二课第二框题《文化塑造人生》。【教学目标】1．知识目标理解优秀文化如何丰富人的精神世界、增强人的精神力量及促进人的全面发展。2．能力目标（1）能赏析优秀文化产品，感悟积极向上的文化生活对于丰富人们的精神世界，增强人民的精神力量的意义，确信其促进人的全面发展的重要作用。（2）结合文化塑造人生，不断丰富自己的精神世界，促进自身的全面发展3．情感、态度、价值观目标树立正确的世界观、人生观、价值观，丰富精神世界，增强精神力量，接受优秀文化，促进自身的全面发展。【教学重点】优秀文化能丰富人的精神世界，增强人的精神力量【教学难点】文化促进人的全面发展【教学准备】资料收集、多媒体课件【课时安排】1课时【教学过程】视频导入：播放我国残疾人艺术团在春节晚会上的精美舞蹈《千手观音》。
新人教版高中英语必修2Unit 1 Cultural Heritage-Reading and Thinking教案二
1. This section focuses on "Understanding how a problem was solved”, which is aimed to guide students to analyze and discuss the challenges and problems faced by cultural heritage protection during the construction of Aswan Dam, as well as the solutions. On the basis of understanding, students should pay attention to the key role of international cooperation in solving problems, and attach importance to the balance and coordination between cultural heritage protection and social and economic development. Students are encouraged to face challenges actively, be good at cooperation, and make continuous efforts to find reasonable ways and means to solve problems.2. Enable students to understand the main information and text structure of the reading text;3. Motivate students to use the reading strategy "make a timeline" according to the appropriate text genre;4. Enable students to understand how a problem was solved;5. Enable students to understand the value of protecting cultural heritage by teamwork and global community;1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the topic language about protecting cultural relics and understand the narrative characteristics of "time-event" in illustrative style3. Lead students to understand the value of protecting cultural heritage by teamwork and global community;
新人教版高中英语必修2Unit 3 The Internet-Listening &Speaking＆Talking教案二
From the pictures in the text and the title--- choose the best app, we can know that this part is about how to save money by using apps.Step 2 While-listening1. Laura and Xiao Bo are talking about apps. Listen to their conversation and find out what apps they want.Xiao Bo is looking for a(n) exercise app to help him get in shape.Laura would like an app for getting rich and another that will make her grades better.2. Listen again. Are the sentences true T or false F?1). Both of Xiao Bo's apps keep track of the steps he takes._____2). Xiao Bo's second app can help him make a fitness plan._____3). Laura needs an app that will help her get discounts.______4). Laura needs an app that will add money to her bank account._______F T F T3. Listen once more and tick the sentence you hear. Underline the words used to express predictions, guesses, and beliefs.Predictions, Guesses, and Beliefs________It might help me walk more.________My guess is that it wouldn't work.________I imagine this app would help me get fit faster________I suppose that would be good.________I guess you could save a little with this app.________I suppose there would be some problems, too.________I believe this app could help me get thinner.
新人教版高中英语必修2Unit 3 The Internet-Reading for Writing教案二
8. However, the more polite you are, the less likely it is you will be attacked. 然而, 你越有礼貌, 你被攻击的可能性就越小。 Step 8 Writing---the articleHow to stay safe in the online chat roomToday I thought I’d blog about a question that has been asked many times--- how do you stay safe online and avoid bad experiences in the online chat room ? I’m not an expert, but many years as a blogger have taught me a thing or two.First of all, there’s the golden rule of the Internet: keep out of what makes you uneasy. Don’t post comments or click on anything. Second, protect your privacy. Don’t give out too much private information like your address, phone numbers, the ID numbers, etc. Third, be polite. If you are polite to others on the Internet, you won’t be attacked in normal situation. Finally, don’t believe in others easily and never meet someone you met online alone. It is very dangerous.Have you had any bad experiences online, or do you have some good advice for staying safe? Post your comments below!Step 9 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer tell the reader what he/she know about the topic ?2. Are the tips and suggestions well organised ?3. Has the writer defined the new words ?4. Does the author include examples, comparison, or explanations ?5. Does the writer end by asking readers to leave comments and/or suggestions ?6. Can you find any grammar or spelling mistakes.Step 6 HomeworkPut up your revised draft in the classroom or read it to your class.
新人教版高中英语必修2Unit 4 History and Traditions-Discovering Useful Structure教案二
This teaching period mainly deals with grammar: The past participle is used as attributive and objective complement.1. Guide students to review the basic usages of the past participle used as attributive and objective complement.2. Lead students to learn to use some special cases concerning the past participle used as attributive and objective complement flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of the past participle used as attributive and objective complement.2. Instruct students to write essays using the past participle used as attributive and objective complement.Step1:温故而知新。Analyze the underlined phrases and then sum up the common usages of the past participles.1．(教材P41)They had castles built(build) all around England, and made changes to the legal system．2．(教材P42)They use the same flag, known(know) as the Union Jack，．．．3．(教材P42)Judy and I had our car parked(park) in an underground car park near Trafalgar Square, where we could get our car battery charged(charge)．Common points: f the past participle used as attributive and objective complement.Step 2:过去分词作定语时的意义1．及物动词的过去分词作定语，在语态上表示被动；在时间上，常表示动作已经发生或完成，有时也不表示时间性。Our teacher watched us doing the experiment and gave us a satisfied smile at last．我们的老师看着我们做实验，最后给了我们一个满意的微笑。The plan put forward at the meeting will be carried out soon．会上提出的计划将很快被执行。2．不及物动词的过去分词作定语，它不表示被动意义，只强调动作完成。Many little kids like gathering fallen leaves in the yard．
新人教版高中英语必修2Unit 4 History and Traditions-Reading for Writing教案
Step 1 Lead inThere are many interest of places in the UK. What do you know ?The Big Ben the London Tower the Thames RiverStep 2 Before reading---analyze the titleBeautiful Ireland and its traditionWe know that the article mainly tells about the beauty and traditions of Ireland. Step 3 While reading---Task 1Read the text and answer the following questions.Q1: What makes the Irish countryside exciting and inspiring?Its beauty and how it offers something for all the scenes.Q2: What are the best ways to experience some Irish traditions and cultures?By stopping by a village pub and relaxing with a drink and traditional meal while listening to music and watching dancingQ3: What is the meaning of “breathe in the sweet scent of fresh flowers while birds greet the new day with their morning song ?”It means to not just smell but also breathe in the smell of fresh flowers early in the morning as the birds sing their first song of the new day.Q4: What are the best ways to experience Chinese traditions and customs ?By travelling to different places and using all your senses to experience everything and by interacting with local people.Step 4 While reading---Task 2Analyze the descriptive paragraph1. Identify and underline the paragraph’s introductory sentence and the ending sentence.Introductory sentence: Ireland’s beautiful countryside has always had a great influence on its people and traditions.Ending sentence: And if you introduce yourself to a friendly face, you are more than likely to experience local culture and customs first-hand.2. The paragraph talks about different senses in different places. Write the senses and places in the order that they appear.
新人教版高中英语必修2Unit 4 History and traditions教案
这个地区有着深厚的传统。既学既练：为了让更多的外国游客了解中国文化，欣赏中国美丽的自然风光，感受中国发生的巨大变化，某外文杂志社将出版一本英语小册子来介绍中国的旅游景点。该杂志社邀请你为该小册子写一篇英语短文来介绍杭州，内容包括：1．杭州的位置(中国东南部)、面积(16 000多平方公里)及历史(2 200多年)等；2．杭州的旅游特色(自然风景、传统文化、特色小吃等)；3．希望更多的游客来杭州参观。注意：1．词数80左右；2．可适当增加细节，以使行文连贯。Located in the southeast of China, Hangzhou is a beautiful city．Dating back more than 2，200 years, Hangzhou covers an area of more than 16，000 square kilometers．In Hangzhou, you can visit the West Lake, whose scenery is fascinating．In addition, you can’t miss its cultural relics and historical sites, from which you will learn more about excellent Chinese traditional culture and traditions．In Hangzhou, the special snacks are famous and visitors from different parts of the world think highly of them．As a tourist attraction, Hangzhou attracts a large number of visitors from home and abroad every year．Once you come to China, Hangzhou is a scenic spot you can’t miss．
新人教版高中英语必修2Unit 5 Music-Listening and Speaking教案
This lesson is about music. Students can classify the types of music through the instruments and its sound and can talk about their preferences about music, even join some activities and play a role in them according to their musical talents. On the basis, they are guided to use the languages to express their preferences and some plosive sounds and their rules.1. Classify the music types through the instruments and its sound.2. Listen and understand what the speakers’ preferences are and the reasons; talk about their own preferences and give their own reasons, using these sentences: “What kind of music do you like? And why? “ “Because it makes/gives me energy/peaceful.../touches my heart...”.3. Learn some plosives and the rules.4. Join some activities and play a role in them according to the talents. 1. Listen and understand what the speakers’ preferences are and the reasons;2. talk about their own preferences and give their own reasons, using these sentences: “What kind of music do you like? And why? “ “Because it makes/gives me energy/peaceful.../touches my heart...”.3. Learn some plosives and incomplete plosives and its rules.Step 1 Lead inPoint at the pictures on P50 and ask Q1: What are the people doing in the pictures below?Q2: What kind of music they are?Then play the MP3s one by oneStep 2 ListeningTask 1: A reporter from the school newspaper is interviewing students about music. Listen to the interviews. Draw lines between the words to make complete sentences. Some words will not be used.
新人教版高中英语必修2Unit 5 Music-Reading and Thinking教案二
1. Get basic information about Eric; read deeply to understand the history and development of the virtual choir.2. Understand what the function of the virtual choir is and how to make a virtual choir.3. Understand the meaning of some languages in the context of the text through question guidance, such as “Many people do not have close friends or contacts who have the same interest in music.” and so on.Step 1 Leading-in1. Answer the following questions.Q1：Do you know the Apps like Tik Tok and Quick Hand?Q2: Do you want to make a Tik Tok video or a Quick Hand video?2. Play a Tik Tok video Step 2: Understanding the title Q1：What does the title mean ?Q2: Is the article a narration or exposition? Why? Q3: Can you change the title ? If you can, what is the title?Step 3: Scanning the whole text and getting the basic information1. Answer the following questions.Q1：Who came up with the idea for a virtual choir?Q2: Where did Eric studied the musical composition?Q3: What is his song?2. Find the main idea of each paragraph3. Deal with some new words.Step 4: Reading carefully to get detailed informationPara 1 How to make a virtual choir1. PreparationA. tools: a virtual camera; an Internet connectionB. hero/heroin: friends or some individuals who have the same interests2. Process
人教版高中地理必修2城市化精品教案
1．改善城市环境：治理河流、控制大气污染物、大力加强绿化建设为改善城市环境，上海市全面展开对大气、河流、噪声等多方面的治理工作。如苏州河的治理、降低城市污染物浓度、加强绿化建设，截止1990年，市区绿化覆盖率达到20.3%。2．改善城市交通、改善居住条件扩宽主干道，修建环城公路，修筑了南浦大桥和扬浦大桥，新修城市高架公路和地铁，改造住宅。3．控制城市规模建立卫星城，开发新区，有效地控制城市中心区的规模。思考：什么时候许多国家采取措施保护和改善城市环境？你认为可以采取哪些措施来保护和改善城市环境？上海市保护和改善城市环境的措施：上海的卫星城有哪些？上海新建了哪个新区？目前浦东新区在上海的地位如何？建立卫星城和开发新区可以起到什么作用？上海市为改善交通条件，做了哪些工作？
