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必修一牛顿第一定律教案
(二)?过程与方法? 4.?观察生活中的惯性现象，了解力和运动的关系? 5.?通过实验加深对牛顿第一定律的理解? 6.?理解理想实验是科学研究的重要方法? (三)?情感态度与价值观? 7.?通过伽利略和亚里士多德对力和运动关系的不同认识，了解人类认识事物本质的曲折性? 8.?感悟科学是人类进步的不竭动力
《匈牙利狂想曲第二号》教案
教学过程：一、导入1、问题导入。师：猜猜这位大师是谁？【课件】生：回答。2、了解乐曲作曲家及相关知识。师：李斯特是著名的匈牙利作曲家。少年时期他随父母去了巴黎，成名以后回到祖国，广泛收集匈牙利民歌和吉普赛音乐，写下了19首在其创作中占有重要地位的匈牙利狂想曲。这些音乐具有匈牙利吉普赛人的热情，是匈牙利民族音乐的杰出作品，其中尤以第二号匈牙利狂想曲最为著名。二、学习歌曲师：这首狂想曲以匈牙利民间舞曲查尔达什体裁写成，分成庄重慢板和奔放急板两大部分。乐曲前半部分在滞缓的节奏衬托下，低沉压抑的旋律蕴含了巨大的悲愤，表现了匈牙利人不屈的性格。尤其是引子部分，在这一段中，右手是弹奏长音，左手是弹奏带装饰音的八分音符；大小和弦交替进行，声音不适宜太长，太长了显得松弛，要具有力度和爆发感。（接着乐曲在高音区反复并转入舞曲风格的轻快曲调，富有动力性。第二部分乐曲的速度加快，先奏出舞曲的主题，然后力度再逐渐增加，速度越来越快；接着涌现了一个个富有个性的主题，音乐的高潮此起彼伏，如旋风般旋转的舞曲在狂热的高潮中结束。）
人教版高中语文必修2《氓》教案2篇
从《诗经》的现实主义到屈原的浪漫主义，是中国诗歌发展的一个里程碑。屈原的骚体诗，依诗取兴，引类譬喻，继承发展了《诗经》的比兴传统。《诗经》的比兴较为单纯，而《楚辞》的比兴具有象征的特质，往往成为一个形象的系统。《离骚》中香草美人的比兴就是范例。楚地本是泽乡山国，其间颇有叠波旷宇、崇山秀岭，这些江山的光怪之气足以摇荡心灵、催发丽辞伟句。但骚体诗已冲破《诗经》四言诗的固定格式，句式加长而灵活，篇章放大而严密，诗采绚丽而贴切，是《诗经》之后的一次诗体大解放。有人说，中国历代诗“莫不同祖风骚”，足见其对后代诗歌的影响。先秦时代，《诗经》与《楚辞》双峰并峙，是中国诗史上现实主义与浪漫主义的两座巍然屹立的坐标。
人教版高中语文必修2《游褒禅山记》教案2篇
1．本文由“不得极夫游之乐”生发出“尽吾志”的观点，又由“仆碑”生发出“深思慎取”的观点，这两个观点彼此有联系吗？作者游褒禅山，本来是一次平常的游历活动，但却从中悟出了人生哲理──从前洞后洞游人的多少悟出“夷以近，则游者众；险以远，则至者少”，从“入之愈深，其进愈难，而其见愈奇”悟出“而世之奇伟、瑰怪、非常之观，常在于险远”；由此再引申一步，就得出了“非有志者不能至”的结论。然后将这次游山而未能“极夫游之乐”的教训升华到理论上来，具体分析了“至”的几个条件，最后得出“尽吾志”的观点──这正是“求思之深而无不在”的结果。由此可见，“尽吾志”的观点跟“深思慎取”的观点是有联系的：“尽吾志”的观点是在“深思慎取”的基础上产生的；有了这个观点，又能反过来促使人们“深思慎取”，二者是相辅相成的。
开展生产安全事故应急预案演练周活动计划及方案
二、组织方式 生产安全应急预案演练周活动，由镇安监站主办，中心学校、中心卫生院、长运汽车站、森美加油站、移动公司、豪锦化妆品有限公司、新华都购物广场、恒晨超市等单位承办，有关单位负责人、分管安全生产工作的人员、业务骨干参加。 三、活动时间 x月份第三个星期，即x月xx日至xx日。 四、活动内容 组织应急预案培训；开展应急预案演练；进行应急预案评估；落实应急预案演练小结。
高中物理必修1教案高中物理必修二圆周运动教案
一、描述圆周运动的物理量 探究交流 打篮球的同学可能玩过转篮球，让篮球在指尖旋转，展示自己的球技，如图5-4-1所示.若篮球正绕指尖所在的竖直轴旋转，那么篮球上不同高度的各点的角速度相同吗?线速度相同吗? 【提示】 篮球上各点的角速度是相同的.但由于不同高度的各点转动时的圆心、半径不同，由v=ωr可知不同高度的各点的线速度不同.
xx市防震减灾系统2023年 “5·12”防灾减灾日系列活动工作总结
一、认真筹划，拟制工作实施方案。为扎实有效推动防灾减灾日系列活动开展，市防震减灾局根据省、市减灾委《关于开展2023年全国防灾减灾日宣传活动的通知》精神，拟制印发了《xx市防震减灾局关于做好2023年全国防灾减灾日防震减灾科普宣传活动的通知》，确定5月7日—13日为防灾减灾宣传周，要求各县（市、区）防震减灾局于“5·12”活动期间广泛开展集中宣传、科普讲座、应急演练、示范学校创建、知识竞赛、参观科普基地等系列活动。根据国家及xx省有关部门发文通知要求，市防震减灾局联合市教育体育局、市民族宗教事务局、市科学技术协会制定印发《xx市地震科普携手同行主题活动试点工作实施方案》，与“5·12”系列活动同期展开，进一步深化防灾减灾日活动主题。xx县防震减灾局与教体局联合印发了《进一步加强指导全县学校地震应急预案及演练的工作方案》通知，在xx县第八中学举办学校地震应急预案及演练培训班，为全县各中小学校地震应急工作有效开展奠定基础。
人教版新课标小学数学一年级上册1～5的认识和加减法教案
教学难点：利用数的分解组成，正确地计算5以内的减法。教学准备：小圆片、小棒、小黑板。教学过程：一、复习：1、拍手接力游戏 。2、看图说图意，并列式计算。3、复习5以内数的组成。二、新授：1、（小黑板）出示画图：树上有5只鸟，飞走了一只。根据这幅图，你能提什么问题呢？2、那么你怎么列式呢？先和小组里的小朋友说一说，再指名回答，请学生上来板书列式。3、小组内交流：“5－1”得几？你是怎么算的？和组里的小朋友交流，每个小朋友都说自己的想法，是怎样得出结果的。4、汇报情况：指名小老师上来教大家计算的过程（提倡算法多样化，教师可以有意识请想法不同的学生上来说一说）5、抽象出计算过程：引导学生如果不看图，不数手指，你会计算“5－1”得几吗？（引导学生用数的组成知识来计算）
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。
新人教版高中英语必修3Unit 5 The Value of Money-Discovering Useful Structures导学案
4．They were going to find someone to take part in their bet when they saw Henry walking on the street outside.[归纳]1．过去将来时的基本构成和用法过去将来时由“would＋动词原形”构成，主要表示从过去某一时间来看将要发生的动作(尤其用于宾语从句中)，还可以表示过去的动作习惯或倾向。Jeff knew he would be tired the next day.He promised that he would not open the letter until 2 o'clock.She said that she wouldn't do that again.2．表示过去将来时的其他表达法(1)was/were going to＋动词原形：该结构有两个主要用法，一是表示过去的打算，二是表示在过去看来有迹象表明将要发生某事。I thought it was going to rain.(2)was/were to＋动词原形：主要表示过去按计划或安排要做的事情。She said she was to get married next month.(3)was/were about to＋动词原形：表示在过去看来即将要发生的动作，由于本身已含有“即将”的意味，所以不再与表示具体的将来时间状语连用。I was about to go to bed when the phone rang.(4)was/were＋现在分词：表示在过去看来即将发生的动作，通常可用于该结构中的动词是come，go，leave，arrive，begin，start，stop，close，open，die，join，borrow，buy等瞬间动词。Jack said he was leaving tomorrow.
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-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-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!
人教版高中地理选修5自然灾害与人类活动教案
（1）类型：常见的农作物病害有：稻瘟病、小麦锈病、棉花枯萎病、烟草炭疽病等。常见的森林病害有：杨树烂皮病、松疱锈病、溶叶病、泡桐丛枝病等。（2）病害发生的原因：A．气候变异等造成的不良环境使得作物对病害抗性降低。B．外来病原体入侵也是病害流行的主要原因。（3）危害：病害使农作物、树木染病从而枯萎甚至死株，导致大面积农田、森林被毁坏。2．虫害和鼠害（1）虫害的常见类型①常见的农作物虫害有：蝗虫、黏虫、水稻螟、棉铃虫等。其中危害最大的是蝗虫。②常见的森林虫害有松材线虫、松毛虫、杨树蛀干害虫、泡桐大袋蛾等。其中松材线虫是世界上最具危险性的森林虫害，被列为国际、国内重大检疫对象。（2）鼠害及危害①重灾区：农田、牧场及森林。②危害：害鼠啃食植株，在地下打洞，危害植物根系，使农业减产，森林草地遭到破坏。（3）虫、鼠害的特点：繁殖快、适应能力强（4）造成虫害和鼠害流行的因素：①适宜繁殖的气候条件、②自然或人为因素造成的天敌减少等，
北师大初中数学九年级上册相似三角形的周长和面积之比1教案
解：∵CF平分∠ACB，DC＝AC，∴CF是△ACD的中线，即F是AD的中点.∵点E是AB的中点，∴EF∥BD，且EFBD＝12.∴∠B＝∠AEF，∠ADB＝∠AFE，∴△AEF∽△ABD.∴S△AEFS△ABD＝（12）2＝14.∵S△AEF＝S△ABD－S四边形BDFE＝S△ABD－6，∴S△ABD－6S△ABD＝14.∴S△ABD＝8，即△ABD的面积为8.易错提醒：在运用“相似三角形的面积比等于相似比的平方”这一性质时，同样要注意是对应三角形的面积比，在本题中不要犯由EF：BD＝1：2得S△AEF：S△ABD＝1：2，或S△AEF：S四边形BDFE＝1：2之类的错误.三、板书设计相似三角形的周长和面积之比：相似三角形的周长比等于相似比，面积比等于相似比的平方.经历相似三角形的性质的探索过程，培养学生的探索能力.通过交流、归纳，总结相似三角形的周长比、面积比与相似比的关系，体验化归思想.运用相似多边形的周长比，面积比解决实际问题，训练学生的运用能力，增强学生对知识的应用意识.
道德与法治八年级上册勇担社会责任5作业设计
(一) 课标要求责任意识是指具备承担责任的认知、态度和情感，并能转化为实际行动。责任意 识主要表现为 ∶1.主人翁意识。对自己负责，关心集体，关心社会，关心国家，维护祖国统一和 国家安全，具备国家利益高于一切的观念。2.担当精神。具有为人民服务的奉献精神，积极参与志愿者活动、社区服务活动， 热爱自然，践行绿色生活方式。3.有序参与。具有民主与法治意识，守规矩，重程序，能够依规依法参与公共事务，根据规则参与校园生活的民主实践。培育学生的责任意识，有助于他们提升对自己、家庭、集体、社会、国家和人类 的责任感，增强担当精神和参与能力。学生能够关心集体、社会和国家，具有主人翁意识、责任感和集体主义精神，主 动承担对自己、家庭、学校和社会的责任， 自觉维护祖国统一和国家安全；能够主动 参与志愿者活动、社区服务活动，具有为人民服务的奉献精神，勇于担当；能够遵守 社会规则和社会公德，依法依规有序参与公共事务，具有公共意识和公共精神；敬畏 自然，保护环境，形成人与自然生命共同体意识。
