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人教版新课标高中物理必修1弹力说课稿3篇
基于以上分析，为使本堂课围绕重点、突破难点，同时让学生在课堂教学中能力得到提高，我设计如下教学过程。（一）创设情景认识形变由同学们已有的形变知识入手，引入新课。教师演示：①弹簧的压缩形变；②弹簧的拉伸形变③视频播放：竹竿形变、钢丝的扭转形变。得出形变的概念及各类形变。[设计意图：我从生活情景中引入新课，是为了激发学生的好奇心，为学生学习重点和难点内容作铺垫。]设问：摩天大楼在风的吹拂下会不会摆动，发生形变吗？演示微小形变放大实验：由于这种形变不容易观察，会使学生产生疑问：到底有没有发生形变？解决的办法是微小形变的演示实验。为什么光点会往下移？让学生带着问题思考后得出结论：是由于桌面发生了形变，但是形变不明显。为后面解决压力和支持力都是弹力做好铺垫。[设计意图：使学生知道“放大”是一种科学探究的方法。]
人教版新课标高中物理必修2功率说课稿2篇
（一）、复习提问1、请说出功的计算公式及功的单位2、我们用哪个物理量表示物体运动的快慢？（二）、创设情景，引入新课1、播放多媒体素材，用起重机和一个工人搬运几百块砖比较哪一种方法好？图中的情景说明了什么问题?（教师通过所设计的情景，将学生引入怎样比较做功快慢，让学生发表自己的看法，初步知道物体做功是有快慢之分的。）（三）、进行新课1、比较做功快慢的方法播放多媒体素材并提出问题：怎样比较两个人谁做功快谁做功慢？教师启发：以前学习过要比较两物体运动的快慢，可以先确定路程再比较时间，也可以先确定时间再比较路程。在路程和时间都不同时，通过计算速度比较两物体运动的快慢。同理，要比较物体做功的快慢可采用什么方法？
人教版新课标高中物理必修2功说课稿2篇
探究一：高中阶段功的含义是什么？投影：初中九年级《物理》105页学生思考：①图中物体的势能、动能分别如何变化？②物体能量的变化和做功是否存在关系？学生:分组讨论，得出结论：如果物体的能量发生变化时，说明有力对物体做了功。教师:进行点评和小结(设计意图：对初中知识深化理论认识，并为以后功能关系的教学作准备)探究二：力对物体做功的两个要素是什么？情景再现：找体重相对悬殊的两位同学，①A同学试图抱起B同学，但没成功。②B同学抱起A同学在教室内匀速走动。学生思考：在①中，A是否对B做功？在②中，B是否对A做功？学生:分析得出做功的两要素：物体受到力的作用，并且在力的方向上发生位移.教师:让学生分别例举生活中力对物体做功和不做功的例子，（设计意图：让学生亲身参与课堂实验，烘托课堂气氛，相互协作增进同学情谊）探究三：如果物体的位移不再力的方向上，那么力是否还对物体做功？
人教版新课标高中物理必修2向心力说课稿3篇
通过这个示例呢，我们可以得到解决向心力问题的一般的步骤，确定对象，找出轨迹，找出圆心，然后进行受力分析，让同学们参考这样的步骤，逐步的解决圆周运动的问题，对于变速圆周运动，我通过链球运动进行引入，这里是一个链球运动的视频，在同学们观看视频之前，我给同学们提出问题，链球收到绳子的拉力，做的是匀速圆周运动吗？ 然后再课堂上我们再做一个小实验， 我们可以通过改变拉线的方式来调节小球的速度大小吗？ 那么对小球，做加速圆周运动，进行受力分析，我们可以看到，小球做加速运动时，他所受到的力，并不是严格通过轨迹的圆心，在进行分析的时候，特别强调，小桶所受力的切线方向分力，和法线方向分力，切线方向分力，改变小球运动速度大小，法线方向分力，改变了小球运动的方向，法线方向的分力，在这里就是向心力，产生了向心加速度，通过这样一个例子进行分析，同学们是比较容易理解的，
人教版高中政治必修3建设社会主义精神文明说课稿
最后，教师对这节课学习的内容做回顾总结，并让学生做几道练习题巩固一下新知识。依据：本节课主要是通过学生对关中文化的了解来学习我国的传统文化。所以我计划通过3-5分钟的设问导课让学生把注意力转变集中到课堂中，引导学生关注课堂。整体时间安排符合教育学中的最佳时间分配原理和反馈原理。这样做也有利于优化课堂结构、提高教学效率、把主要时间留给学生，把主动权还给学生。针对高三年级学生的层次差异，我进行了分层设置，设置有基础题和拔高题。这样做既可以使学生掌握基础知识，又可以使学有余力的学生有所提高，从而达到拔尖和“减负”的目的。板书设计板书就是微型教案，板书集中体现教学的三维目标、重难点、教学过程，体现教学的特色与特性。
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."
新人教版高中英语必修3Unit 5 The Value of Money- Discovering Useful Structure教学设计
Step 3 Meaning1. 过去将来时表示从过去某一时间来看将要发生的动作或存在的状态, 常用在宾语从句中。一般由“would/should +动词原形”构成。She hoped that they would meet again someday. 她希望将来有一天他们能再见面。2. was/were going to+动词原形: 表示过去将要发生或很有可能发生的动作, 常用于口语中, 表示预言、意图或者打算等。He was going to start work the following week. 他打算下星期开始工作。3. was/were about to do: 常用来表示即将发生的动作, “刚要/正要做……”。注意该结构不与任何时间状语连用。I felt that something terrible was about to happen. 我感到某种可怕的事情即将发生。4.was/were to do: 表示“曾计划做某事”, 如果表示“本来计划做某事, 动作没实现”, 则需用 “was/were to have done”。She said she was to have told me about the accident. 她说她本来想告诉我关于事故的事。5.Start, go, come, leave, see, meet等动词的过去进行时: 表示就过去某一时刻而言即将发生的动作。She was coming later. 她随后就来。I had just put on my overcoat and was leaving to visit a friend of mine. 我刚穿上外套要去看我的一个朋友。
新人教版高中英语必修3Unit 5 The Value of Money-Listening &Speaking＆Talking教学设计
4. A：We’d like to have someone to say a word at the beginning to welcome the group.B：↙Who?A：We thought that you or Dr.Johnson might do it.B用降调说Who，其意思是问，对方想让谁在开场时致欢迎词。Step 6 Pronunciation---Practice1. Listen to the short conversation and mark the intonation with ↗, ↙ or ↙, ↗. Then discuss with a partner what they intend to convey by using different intonation.Owner: You know what ?↗ It’s a million-pound bank note↙.Waiter 1: Really ?↗(question)Waiter 2: Really !↙(unbelievable and surprised)Waiter 3: Really ?!↙↗(first question then surprised)2. Listen to the conversations. Underline the parts that are stressed and mark the intonation. Then talk about the implied meanings of the responses with different intonations. Listen again and repeat.1) Henry: It’s a nice suit.Owner: Oh, it’s perfect!↙(The intonation means it is very suitable for Henry.)2) Henry: Well, that’s very kind of you.Owner: Kind, sir ?↗(what you said is not right) No, it’s kind of you. You must come whenever you want and have whatever you like. Just having you sit here is a great honour !!↙(welcome you to come again)3)Henry:Well, to be honest, I have none. Oliver:(happily) What luck!(excited) Brother↗, what luck!↙(It means “Didn’t you hear it?”)Henry: Well, it may seem lucky to you but not to me!↗(angry) If this is your idea of some kind of joke, I don’t think it’s very funny. Now if you’ll excuse me, I ought to be on my way.↙(If so, I would leave.)Roderick: Please don’t go↙...(hope Henry can wait for a moment)Part B Viewing and Talking---Describe people’s changing attitudes in a film clipStep 1 Before-listening---Tell the filmYou are going to watch part of the film The Million Pound Bank Note. Look at these photos and guess what happens in the film.
新人教版高中英语必修3Unit 5 The value of money-Reading and Thinking教学设计二
? Could you offer me some kind of work here?? I don’t want your charity, I just want an honest job.? Careless: I landed in Britain by accident.Step 7:Consolidation.? Find Henry? Roderick and Oliver were I .making a bet when they saw Henry, a poor young man. ? Know Henry? About a month ago, Henry was sailing and later he found himself carried out to sea by a strong wind. Fortunately, he 2.was spotted by a ship. And it was the ship that brought him to 3.England? Offer money to Henry ? Oliver and Roderick gave Henry a letter and told him that there was money in it. They 4.persuaded him to accept it, and made him 5.promise that it wouldn't be opened until 2 o'clock.Step 8：Language pointsa large amount of: a large quantity of; a great deal ofe.g. They bought a large amount of furniture before they moved their new house.make a bet: make an arrangement to risk money, etc. on an event of which the result is doubtful.e.g. We made a bet on the result of the match.permit sb to do something: allow somebody to do somethinge.g. My mother doesn’t permit me to ride in the street after it rained.by accident: as a result of chancee.g. I only found it by accident.stare at: look at somebody or something with the eyes wide open in a fixed gaze( in astonishment, wonder, fear, etc)to be honest: to tell you the truth; to be franke.g. To be honest, I don’t think we have a chance of winning.Step7 Homework:What do you think will happen to Henry? Will the bank-note help him or get him into trouble?
新人教版高中英语必修3Unit 5 The Value of Money-Reading and Thinking教学设计一
Everybody wants to get wealth.In today’s material world,making money or becoming wealthy symbolizes a person’s success and capability. Many people just make every effort, pay any price to attain greater wealth. With money,they can buy nice, large apartments in nice neighborhood. With money they can own luxurious cars. Wealth seems to bring all happiness in life.But is wealth the only road to happiness? Not really. There are many things in the world, which are beyond the means of money, such as friendship, love, health and knowledge. People are so preoccupied with struggling for money that they have no time or would not take the time to form or maintain friendship. What happiness can they feel living as lonely miserable creatures without love or friends in the world even if they accumulate tremendous wealth?In my opinion, people can’t do anything without money, but money is not everything. What money will bring you depends on your personal belief and goal in life. If you are kind enough to help others, especially the poor, money is a good thing to you. With it, you can do much more for the benefit of people and your country, and it will add to your own happiness. If you want money just for your own needs, you’ll never be satisfied or happy. In a word,you should have money spent for more people. Only then can money be the source of your happiness.Step 8 Homework4 students in a group, one acts Roderick, one Oliver, one servant and the fourth one acts Henry Adams, then listen to the tape, pay more attention to the difference between American English and British English in pronunciation, stress, tone.
新人教版高中英语必修3Unit 5 The Value of Money-Reading for Writing教学设计二
2. 您能看到, 我头发太长了。You can see that my hair is much too long.3. 无论什么时候, 只要您想回来就回来。Please come back whenever you want.4. 您仅有很少的头发要理! You only have too little hair to cut !5. 为您服务是我的荣幸！It is my honour to serve you!Step 9 Writing(Henry is walking down the street when he sees a sign for a place that cuts hair. He decides to have it cut. )H=Henry B=BarberH: Good afternoon, I’d like to have my hair 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. (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. B: Please don’t worry! (wearing a big smile) Nothing to worry about! Nothing at all! Please come back whenever you want, even if you only have too little hair to cut! It will be my honour to serve you!Step 10 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Are all the elements of a play included and in good order ?2. Do the character use suitable language ?3. Are the stage directions clear and useful ?4. Is the plot clear and exciting enough ?
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!
人教版高中政治必修3弘扬中华民族精神说课稿
3、评：以评促行。（6分钟）高中生的年龄特点决定了他们非常重视别人对自己的评价，渴望得到他人的肯定与鼓励。（所以我在班上组织一个活动：让同学们评选出班上“讲文明懂礼貌的文明之星”、“勤思考善创新的学习之星”（先让同学推举大家都认同的4位同学，然后对他们进行投票，投票结果将在下堂课上公布）以此活动来激发同学们用实际行动做民族精神的践行者和传播者。）4、唱：以情激行。（2分钟）在课程内容讲授结完毕后，组织全班同学跟着音乐高唱孙楠的《红旗飘飘》，生化情感，激发同学们的爱国情感。五、课堂拓展（请同学们各展才华：课后让同学们各自准备一个项目以体现民族精神。（项目形式是：或作文、书画；或剪纸、或歌曲小品）……让同学们用实际行动祝愿我们伟大的祖国更加繁荣昌盛！让我们的民族精神代代相传！）
人教版高中政治必修3永恒的中华民族精神说课稿
(4)自强不息 (引导学生简要了解介绍 “大禹治水”“ 愚公移山”“ 夸父追日”“ 富贵不能淫”等典故名言，注重从优秀传统文化和中华民族精神之间的关系角度总结。)三、永远高扬的爱国主义旗帜这一目讲述中华民族精神的核心，新时期爱国主义的主题。【探究三】：1、团结统一、爱好和平、勤劳勇敢、自强不息共同体现着一个什么主题？2、你知道哪些我国抒发爱国情怀的诗词格言警句？哪些历史故事或者你身边的事例体现出了爱国主义的精神追求？你认为新时期我国爱国主义主要体现在哪些方面？学生四人一个小组讨论，选派代表发言【师生总结】：1、爱国主义是中华民族精神的核心，是中华民族的精神支柱。2、新时期爱国主义的主题：爱国主义是具体的，不同时期有不同的内涵，新时期爱国与爱社会主义本质上是一致的，发展中国特色社会主义，拥护祖国统一是新时期爱国主义的主题。
人教版高中历史必修2从“战时共产主义”到“斯大林模式”说课稿2篇
【课堂小结】本课主要讲述俄国十月革命后进行经济建设，并在建设中进行社会主义探索，期间先后出现了战时共产主义政策、新经济政策和斯大林模式，这些政策和体制的产生都是历史和当时现实有关，但也反映出在建设社会主义中既有成功的也由重大失误，主要在于缺乏现成的政策和模式可供借鉴，更在于理论上的缺乏。斯大林模式的形成同苏联当时社会生产力的发展水平相适应，它在初期和战争时期曾发挥了巨大作用，使苏联成为强大的社会主义国家。它建立的高度集中的计划经济体制和新型的工业化模式是苏联进行社会主义建设中的探索和创新，对二战后社会主义国家产生了深刻影响，促进这些国家国民经济的恢复和发展，形成了足以同资本主义相抗衡的社会主义阵营。但是，它没有解决社会主义民主政治建设和经济运行的一系列根本问题，违背了列宁关于把文化经济建设当作工作重心的指示，仍把政治斗争放在第一位。
人教版高中生物必修3第二章第一节《通过神经系统的调节》说课稿
3、总结(这部分要5分钟)学生在教师的提示和问题的引导下，完成对本节课的知识的归纳和小结。利用简炼、清晰的语言，再一次的突出本节课的重点，起到画龙点睛的作用，培养了学生的表达能力。4、巩固练习(这部分要10分钟)用大屏幕投影把题目投影在屏幕上，让学生思考，然后回答。这部分安排10分钟的时间，让学生思考完成具有针对性的练习，进行知识巩固和教学效果反馈，及时纠正错误的理解和片面的认识。5、板书设计在板书中,我根据板书的“规范、工整和美观”的要求，结合所学的内容，设计了如图所示的板书。在其中，注重了重、难点的突出，使学生对知识的结构、层次、重点、难点一目了然，便于记忆和理解。四、效果分析对于反射的判断，学生仍有可能出现错误，如刺激坐骨神经肌肉的收缩，教师应强调没有完整的反射弧结构参与的不是反射。
人教版高中政治必修1揭开货币的神秘面纱说课稿
（二）剖析案例，探究“法币”贬值的原因及危害──探究纸币发行量1935年，国民政府推行“法币改革”，宣布以中央、中国、交通银行发行的纸币为“法币”。从1937年6月至1948年8月21日法币崩溃为止，法币发行量上升到四十七万倍。最初的100元法币可以买两头牛，到了1949年五月仅可以买到一粒大米的2.45%。“大街过三道，物价跳三跳”。由于物价疯狂上涨造成的恐慌心理驱使，人们疯狂地抢购各种物资。思考讨论：1、100元法币最初能买两头牛，最后只能买到三粒大米，为什么会产生这种经济现象？这种现象有哪些危害？2、如果纸币发行过少行不行，为什么？3、纸币发行量怎样就比较适当？流通中实际所需要的货币量受哪些因素的影响？在师生交流讨论中，最终由学生得出结论：纸币发行的如果过多，就会导致物价上涨，影响人民的生活和社会经济秩序；如果过少，就会导致商品销售困难，商品流通受阻。因此，国家不能任意发行纸币，必须与流通中所需要的货币量相等。（三）辨识社会现象──规范人民币的使用
人教版高中政治必修4时代的精神的精华说课稿
（二）能力目标培养学生运用哲学理论观察、分析、处理社会问题的能力，增强学生的时代感。（三）情感、态度与价值观目标培养学生与时俱进的思想品质，让学生关注时代、关注现实、关注生活，逐步树立科学的世界观、人生观、价值观。三、说教学重难点：时代精神的总结和升华是本框的难点，虽然学生在文化生活中学习了文化与经济政治的关系，但要让学生得出哲学是时代精神的总结和升华，还要联系前面关于哲学的基础知识进行总结归纳，因此可能会难以把握，另外关于什么样的哲学是真正的哲学的理解会稍有难度。社会变革的先导是本框的重点，一方面哲学源于时代，另一方面强调哲学反过来对时代又有重要的反作用，突出这一点能够更好地激发学生学习哲学的热情和信心，对于后面知识的学习是极为有益的，因此社会变革的先导这一目作重点处理。
人教版高中地理必修1第四章第二节山岳的形成说课稿
（一）教材的地位与作用第一部分的内容——山岳的形成，教材首先指出山岳的形成和内力作用关系密切，然后对褶皱山、断块山和火山的成因、基本形态特征和规模进行分析。由于褶皱山和断块山是形成于一定的地质构造上的，所以教材在讲述这两种山岳的形成时，都先从褶皱和断层这两种最基本的地质构造开始讲起，并且教材还配以阅读材料和活动题来帮助学生更好地掌握这部分内容。第二部分的内容——山岳对交通的影响，教材主要分析了山岳对交通三方面的影响：对运输线路结构、对线路分布格局和线路延伸方向的影响，并且设计了相应的活动题帮助学生理解。（二）教学目标(1)知识与技能目标：1．了解褶皱的概念和基本形态，掌握正确判断背斜和向斜的方法，理解褶皱山的概念。2．了解断层的概念，掌握断层对地表形态的影响，理解断块山的概念。3．了解火山的形成过程，掌握火山的组成。
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。）
