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人教版高中生物必修1能量之源—光与光合作用说课稿

  • 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 4 Space Exploration-Reading For Writing教学设计一

    另一方面,其余的人反对这个计划,因为它可能会导致一些不好的影响。7.I hold the belief that space exploration not only enable us to understand how the universe began but also help us survived well into the future.我坚信探索太空不仅能够使我们了解宇宙的起源而且能够帮助我们更好地走进未来。8.I think we should spend more time and money exploring space so as to provide new and better solutions to people's short­term and long­term problems.为了给人类的短期和长期问题提供更新和更好的解决方法,我认为我们应该花更多的时间和金钱来探索太空。9.From my point of view,it is wrong of young people to depend on their telephones too much,which may do harm to both their physical and mental health.在我看来,年轻人过度依赖手机是不对的,因为它们可能会对他们的身心健康都有害。最近你班同学就“人类是否应该进行宇宙探索”这个问题进行了激烈的讨论。有人认为,探索宇宙不仅让人类更好地了解宇宙的发展,还可以用来指导农业生产,以及把一些探索太空的高新技术用于现实生活;也有一些人认为探索太空花掉了大量的人力物力;影响了人们的生活水平。请你根据以下情况写一篇报告并发表自己的观点。注意:1.写作内容应包括以上全部要点,可适当发挥,使上下文连贯;

  • 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!

  • 人教版高中地理必修2以畜牧业为主的农业地域类型教案

    提问:阿根廷牧牛业以肉牛为主,那除肉牛以外还有哪种类型的牛呢?(奶牛)引入乳畜业。下面我们就来学习乳畜业。板书:二、乳畜业讲述:乳畜业随着城市发展而形成的面向城市市场的商品化、集约化畜牧业地域类型,其生产对像主要是奶牛。活动:请大家阅读52-53面内容,思考下列问题:提问:1、乳畜业产品有哪些?(牛奶及其制品)2、乳畜业主要分布在哪些地区呢?3、乳畜业是靠近消费市场好还是远离市场好?为什么?板书:1、产品种类产品:牛奶及其制品,如奶粉、黄油和奶酪。2、分布:北美洲五大湖周围地区、西欧、中欧,以及澳大利亚、新西兰等地。3、多紧邻消费市场(由于牛奶及大部分乳制品不耐贮藏,且运输不便)目前,世界上许多大城市都有奶牛农场分布于市郊。我国北京、上海等大城市周围也发展了乳畜业。活动:第53面及第54面的活动题。

  • 人教版高中地理必修2如何看待农民工现象精品教案

    尽管如此,农民工作为一个新的社会阶层,其独特的经济需求和政治诉求应该得到充分的尊重。虽然农民工的“根”还在农村,但是他们已经脱胎换骨,日益成长为一个迫切需要社会认可的新兴阶层。3.农民工处于何种生存境况?作为“廉价劳动力”,工资水平低,拖欠时有发生。作为“超时劳动力”,工作时间极长,超负荷从事繁重工作。作为“高危劳动力”,社会保障缺失,各种安全事故频繁。4.农民工问题有多么重要?农民工问题关系到农业增效、农民增收和农村繁荣。农民工问题关系到工业化、城镇化和“以工补农、以城促乡”。农民工问题关系到社会主义和谐社会建设。5.解决农民工问题应该做些什么?构建城乡一体化就业体系。健全农民工权益保障制度。强化农民工输出地和输入地培训。稳妥解决农民工户籍问题。改进对农民工的管理和服务。

  • 人教版高中地理必修2农业的区位选择精品教案

    案例探究:环地中海地区农业的变迁让学生思考:此地哪些因素发生了变化,农业生产方式进行了如何调整?效果如何?二、农业地域的形成1、农业地域的概念:由于以上各因素的共同影响,在一定的地域和一定的历史条件下,形成了相应的生产地区,称为农业地域。农业地域的类型主要有:种植业、畜牧业、混合农业。(在这里分别给学生展示一些农业生产类型的图片,并简单说明什么是种植业、什么是畜牧业、及什么是混合农业)案例探究:阅读澳大利亚地混合农业生产思考:(1)、澳大利亚农业生产的特点是什么?(2)、澳大利亚混合农业的分布在哪里?受哪些区位因素的影响?(3)澳大利亚混合农业生产有哪些优点?

  • 人教版高中地理必修2工业地域的形成精品教案

    2.音响生产的工业集聚有哪些优势?点拨:可以加强各企业间的信息交流和技术协作,降低中间产品的运输费用和能源消耗,进而降低生产成本,提高生产效率和利润,取得规模效益。3.根据惠州音响零件的来源百分比,说明惠州音响零件供应厂家的地域分布有什么规律。点拨:距离递减规律,距离惠州音响整机组装厂越近的地区零件来源所占比例越高。三)工业地域工业联系—--------- 工业集聚------------工业地域工业地域:工业集聚而形成的地域称之为工业地域。1.工业地域形成的两种情况⑴自发形成的工业地域: 以生产工序上的工业联系为基础,以降低生产成本为目的。⑵规划建设的工业地域:如我国许多地方的经济技术开发区:①把生产上有投入 产出联系密切的工厂布局在一起。②先建成基础设施,再吸引投资者建厂,形成空间和信息共同利用的工业联系。我国许多地方的经济技术开发区,就是利用这一原理建成的。2.两类不同性质的工业地域

  • 人教版高中地理必修2城市内部空间结构精品教案

    过渡:在实际生活中,城市内部空间结构并非完全按照这一经济规律呈现,而是更具复杂性。这说明除了经济因素外,还有很多其他因素在起作用,请大家结合你的认识、图2.9和案例1:纽约市的少数民族区谈谈你的看法。(2)其他因素I.收入 —— 形成不同级别住宅区的常见原因。有能力支付昂贵租金和选择最佳居住环境的人,其居住地往往形成高级住宅区。II.知名度 ——城市内某些地区在历史、文化或经济方面具有很高的声誉,这往往会吸引更多新的住宅或商场建在该处,以提高其知名度。III.种族聚居区的形成 ——在有些城市的某一区域内,如果某个种族或宗教团体占优势,就可能形成种族聚居区。如纽约市的唐人街、哈林区、小意大利区等。IV历史因素——城市的建筑物和街道设计可以维持久远,早期的土地利用方式对日后的功能分区有着深远的影响。3、城市内部空间结构的形成和变化

  • 人教版高中地理必修2北京的自行车是多了还是少了精品教案

    提问:城市环境污染源主要有哪些?有些同学基本同意自行车多是加剧南京空气污染的间接原因,你同意他们的观点吗?在学生回答的基础上,教师进行归纳小结:工业和交通是城市环境的主要污染源。而自行车是一种绿色交通工具,既环保又经济。只有当它在某些机动车和非机动车不分的地段,影响车辆行驶速度的时候,它才可能成为加剧空气污染的间接原因。问:那我们针对交通工具对环境造成的影响,有什么解决方法吗?归纳小结:? 实施减少汽车尾气污染的技术措施? 加强道路绿化? 合理规划城市道路,提高车速? 制定相关法规严禁各种车辆违规鸣喇叭? 在噪音严重的地区设置先进的隔音设施总结:通过前面的分析我们知道了自行车过多并不是造成北京交通拥挤的主要原因,但自行车多并且不遵守交通规则的确是造成交通拥堵的一个原因。从这方面来讲,在一些混合车道地段,自行车是造成空气污染加剧的间接原因。那么在北京到底是应该鼓励自行车的发展还是限制自行车的发展呢?

  • 人教版高中地理必修3第二章第一节荒漠化的防治教案

    1.根据下面的图文资料,说明前苏联垦荒区土壤风蚀的潜在自然背景。并说明人们的生产活动怎样加剧了这个过程。点拨:对图2.16的分析,要知道”垦荒地区”处于亚欧大 陆的中部偏北的地方,虽处于西风带但远离水汽来源,故降水稀少。从其周边的内陆湖“里海”、“咸海”的分布特点,可以推断,这是一个半荒漠向干草原的过渡地带,是一个生态环境比较脆弱的地区,其自然地理状况必定是寒冷、干旱、大风。2.20世纪60年代中期以来,前苏联在总结大规模垦荒经验教训的基础上,采取了一系列综合防护措施。仔细分析这些措施,你认为该地区防治荒漠化(土壤风蚀)的主要方向是什么?点拨:要善于将所列四项保护措施逐条进行分析,而后进行归纳,不难找出它们之间的共同的东西,那就是“抗旱、防风、保水、保土、保肥”。3.根据所学知识,你认为前苏联垦荒区防治荒漠化的对策与措施可以被我国的哪些地区所借鉴。

  • 人教版高中地理必修3第四章第一节区域农业发展教案

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