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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 4 Space Exploration-Reading and Thinking教学设计二
The theme of this unit focuses on “space exploration.” Students will learn about the training and experience needed to become an astronaut. The text is mainly about the development of space exploration. On the one hand, the text helps students to have a good understanding about the great feats humans have achieved, on the other hand, they will further understand the contributions that we Chinese have achieved, and feel confident and proud about our homeland and strengthen their love for our country. The teacher should instruct students to aim high and study harder to make great progress in the space career if possible.1. Read about the development and value of space exploration.2. Explore the mysteries of the universe and the achievements in space exploration.3. Skillfully use the vocabulary of this text to cultivate self-study ability 4. Develop cooperative learning ability through discussion.1. Enable the Ss to talk about the development and value of space exploration.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.3. Help Ss comprehend the main reasons for space exploration. Multi-media, textbook, notebooks.Step 1: Warming up and predictionLook at the title and the pictures of the text and predict what the text will be about?2. What are the main reasons for space exploration?
新人教版高中英语必修3Unit 4 Space Exploration-Reading and Thinking教学设计一
Q4: What is the function of the International exploration ?Having astronauts from different countries on boardQ5: What can you learn from Para 4 ?China has made great achievements in exploring spaceQ6: What is the attitude to the space exploration ?SupportiveStep 6 Post reading---RetellPeople have always wanted to learn more about space. Before the mid-20th century, most people felt (1)_________ (travel) into space was an impossible dream. However, (2)____ the help of scientists, peoplesucceeded in realizing their dream (3) _________ (explore) space. On 4 October 1957, the Sputnik 1 satellite (4) ____________(launch) by the USSR. (5) ________________ scientists try to make sure nothing goes wrong, accidents can still happen. These disasters made everyone(6)___________(disappoint), but people still believe in the importance of (7) ________(carry) on space exploration. In 2003, China became the third country to (8)_____________ (independent) send humans into space. Then Shenzhou 6 and 7 completed (9)____ second manned orbit and the first Chinese spacewalk. In spite of the difficulties, scientists hope future (10)__________ (discovery) will not only enable us to understand the universe but also help us survive well into the future.Answers: 1. travelling 2. with 3. to explore 4. was launched 5. Although6. disappointed 7. carrying 8. independently 9. a 10. discoveriesStep 6 Post reading---Critical thinkingQ1: What do you think of the space exploration ? I think it is beneficial to us. Through further study of space, people will make full use of it in the future, such as the space experiments by Wang Yaping in Tian Gong 1.Q2: If you are determined to be an astronaut, what should you prepare at present ?First of all, I should study hard to get a related college degree. Besides, I must keep mental and physical healthy.Step 7. HomeworkTry to summarize the structure of the article by a mind map.
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-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!
人教部编版道德与法制六年级下册多元文化，多样魅力说课稿
师：中国饮食影响别国，就充分说明了世界各地的文化在不断融合、发展，但是在这过程中，也会有因文化差异引起的尴尬、矛盾或冲突，你知道该怎么处理吗 ?案例回放：1. 不接受赞美 =虚伪？ 总结：西方人乐于赞美别人，同时也乐于接受别人的赞美。而中国人为了显示谦恭，常常会“拒绝“他人的赞美。这种“拒绝”会让老外觉得莫明其妙， 好像你不领他的情似的。2. 要不要付小费 ?在美国给小费是一个很常见的现象。从餐厅吃饭、坐出租车、让酒店工作 人员帮你拿行李等等，都需要给一定数额的小费作为给对方劳动的一个认可和补偿 . 大部分情况是占你消查数额的15%左右。当然你可以根据这家餐厅/ 酒店的高级程度，服务的质量有所调壁。但是不给小费一般是一种不礼貌的行为，而且会让你成为不受欢迎的客人。总结：我们要了解差异，并学会尊重差异。 活动总结：中国文化也在不断走向世界。请你课后去收集一些类似的报道 .感受多元文化的魅力。
人教版高中生物必修3第五章第四节《生态系统的信息传递》说课稿
教师通过引导学生看课本的“资料分析”，要求学生从中得出生态系统中的信息传递在生态系统中的作用。学生通过分析、讨论可以得出结论，这时教师要适时的点拨，给予小结，并引导学生站在整个生态系统的角度去分析信息传递，并和能量流动、物质循环联系在一起，说明它们都是生态系统各组分必不可少的一部分，同时指出信息传递是长期的生物进化的结果。学生了解了生态系统中信息传递的作用后，教师适时进行话题的转移，“我们学习信息传递，是为了更好的利用它，谁能说出信息传递在我们生产和生活中应用方面的例子”？学生们这时就开始讨论了，他们可能做不出正确的回答，但他们却能举出生活中有关信息传递的许多例子。讨论几分钟后，让看看信息传递在农业生产中有哪些应用吧？使教学回归课本，使知识得以沉淀，形成自己牢固的知识体系。（依时可以安排学生自学）
人教版高中生物必修3第一章第二节《内环境稳态的重要性》说课稿
四、稳态的重要意义 为什么内环境稳态失调后，会对机体造成危害？引导学生从细胞代谢需要的物质和条件进行分析，最后总结出：内环境稳态是机体进行正常生命活动的必要条件。如何预防内环境稳态失调、保持机体健康？引导学生从外界环境和机体自身调节能力两个方面去思考。即通过加强自我保健，减少外界环境变化对机体的不良影响，同时增强机体的调节能力以适应多变的外界环境。具体如何做？学生讨论，总结。1.保护我们的生存环境，防治环境污染。2.加强体育锻炼，增强体质，提高机体适应外界环境的能力。3.加强自我保健，为机体保持健康创造有利条件。尤其是处于比较恶劣的工作环境中的人，更应注意自身保健，如边防战士注意保暖、炼钢工人注意降温、抗洪战士注意补充水盐等。了解这些知识后才能懂得如何关爱自身和他人。
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。
人教版高中生物必修3第三章第二节《生长素的生理作用》说课稿
强调重力对生长素分布的影响，为下面的内容讲解做铺垫，明确植物出现向光性与生长素分布不均有关。复习旧知识，产生首因效应，巩固和加强记忆。通过植物向光性是生长素分布较多而促进生长，进而提出“对于植物来说，生长素是不是越多越好”这个问题，引发思考，锻炼思维。说明生长素浓度对不同器官产生的影响不同，让学生对这一情况有一个整体印象。结合数学知识逐步分析图上各点和各曲线的含义，引导学生得出不同器官对生长素浓度的敏感性顺序，为解释横放植物“S”型生长做铺垫。通过对曲线的分析，得出低生长素浓度起促进作用，高浓度有抑制作用这种双重性，并得出其双重性表现。通过以上的分析和总结，对横放植物“S”型生长进行解释，达到首尾呼应的效果。采用“蒙太奇”手法，引申到“太空中，横放植物将会如何生长”这个问题，引发学生的联想和思考，以这种提问方式结课为下节课的开课做了铺垫，掌握了主动权。
人教版高中生物必修3第三章第三节《其他植物激素》说课稿
二、应用生长调节剂的注意事项1、效果不稳定。2、使用时期。3、使用浓度和方法。4、使用生长调节剂仅是葡萄栽培管理的辅助手段，不能盲目孤立地依赖生长调节剂。生2：我们小组查的资料是关于小麦使用生长调节剂。小麦应用植物生长调节剂，可以调节植株的生长发育，具有控旺促壮、增强抗逆性、增加粒重、提高产量并有利于优质、早熟等多重效果。生3：我找了一篇生长调节剂对矮牵牛大型穴盘生产。师：上面三位同学利用课下的时间，在网上查的三段文字都相当的不错，大家可以从中学到一些书本上没有的知识，请大家结合刚刚三位同学的三段文字以及自己平时所积累的知识，讨论以下几个问题。师：你知道哪些农产品在生产过程中使用了植物生长调节剂？师：哪些水果在上市前有可能使用了乙烯利？师：生产过程中施用植物生长调节剂，会不会影响农产品的品质？师：如果你是水果销售员，面对半青不熟的水果，你认为应当使用乙烯利催熟吗？作为一个消费者，你又怎么看？
人教版高中生物必修3第四章第一节《种群的特征》说课稿
第二环节合作讨论，获得新的知识展示图片，一块草地上的全部蒲公英，估算所有蒲公英的数量，引出种群密度的概念。回到问题即调查蒲公英的种群密度，教师启发，学生阅读教材讨论总结说出样方法，以问题承接“一片草地上的所有山羊”怎么知道其种群密度,激起学生认知冲突，进一步思考讨论，得出标志重捕法，教师引导学生完成标志重捕法的概念、操作过程，计算公式，并与样方法进行比较。教师陈述“种群密度是种群最基本的数量特征，反应种群在一定时期的数量，不能反应种群的变化趋势”引出反映种群变化趋势的其他特征——出生率和死亡率，迁入和迁出，年龄组成和性别比例。学生讨论总结这些特征的概念、对种群密度的影响及对生产生活实践的指导意义。使学生认同计划生育国策，关注濒危动物的种群数量变化。之后引导学生构建种群特征的关系图。再简明阐述种群空间特征即：随即分布，均匀分布、集群分布。第三环节反馈练习，巩固新知识通过对学生练习结果的评价，了解学生对知识的掌握情况。即以学生为核心的教学评价。
人教版高中生物必修3第四章第三节《群落的结构》说课稿
建构群落特征3群落有一定的空间结构，包括垂直结构和水平结构。思维拓展从结构与功能相统一的角度思考群落内的分层结构的意义。6.4运用群落核心知识概念解决未知群落问题学生已掌握了同一时间内聚集在一定区域中各种生物种群的集合是生物群落，所有群落都有一定的物种组成、种间关系、空间结构，不同群落主要表现在其具体特征上的差异。在此基础上，为学生提供新的问题情境，利用多媒体课件，展示不同生态环境下不同生物群落问题，让学生运用已建构的群落概念，通过分析、演绎和具体化等辩证思维的过程解决未知的群落问题，课件展示热带雨林、温带草原、海洋、湖泊等生物群落。学生运用概念说明不同的群落的物种丰富度差异，列举不同群落的种间关系，分析不同群落的垂直结构和水平结构，研究造成不同群落重要特征差异的原因。评价人类的活动对群落的结构的影响。
人教版高中生物必修3第五章第五节《生态系统的稳定性》说课稿
主要让学生明确以下观点：（1）自然生态系统是人类生存的基本环境；（2）人类活动的干扰正在全球范围内使生态系统偏离稳定状态；（3）人类生存与发展的命运就掌握在自己手中，但又受到自然规律的制约。反思总结，练习巩固：对本节知识点进行回顾，整理出简要的知识主线，为学生系统性复习巩固提供思路，课件展示老师课前收集准备的相关练习题，指导学生完成练习题，加学生深对本节知识的理解把握。结课布置作业：我们已经学习了生态系统的稳定性，那么，生态系统的各种功能之间的关系是怎样的呢？在下一节课我们一起来学习这一方面的内容。这节课后大家可以先预习这一部分，着重分析他们之间的关系。并完成本节的课后练习及课后延伸拓展作业。达到对本节内容知识的巩固提高和延展的目的。八、板书设计第五节生态系统的稳定性一、 生态系统的稳定性概念1．概念：生态系统所具有的保持或恢复自身结构和功能相对稳定的能力，
人教版高中生物必修3第五章第二节《生态系统的能量流动》说课稿
为使学生对知识达到深化理解、巩固提高的效果，我结合两个讨论题专门设计了一组即时训练题，做完后，屏幕展示汇总，以及时巩固新知。然后，进行当堂训练，这部分习题分AB两个层次，适合不同能力的学生做，做完后收上，课后批改后会了解学生掌握的情况，从而得到准确的学习信息。这部分用时约6分钟。三）结课组织学生总结本节课。引导学生可对照教学目标总结知识，从而尽快将知识形成能力；也可总结方法，从而理解生物学分析思路；还可以谈谈感想，从而理解人与自然的和谐相处的必要性。最后要求学生完成课后习题，课后时间允许的话还可组织有兴趣的同学进行对当地农田生态系统的能量流动情况得调查。这部分用时大约4分钟。七说板书设计生态系统的能量流动一概念:生态系统中能量的输入,传递和散失过程
人教版高中生物必修3第五章第三节《生态系统的物质循环》说课稿
步骤四：展示点评、质疑探究展示小组展示讨论论成果，要求每组B、C层次学生进行展示。展示结束后由点评同学对展示结果进行点评，要求先点评对错；再点评思路方法和应注意的问题。既要有结论，又要有分析，力争有相关的总结和拓展。下面的同学注意倾听、思考，关键内容做好笔记，有补充或不明白的地方及时、大胆提出，力争全部过关，解决疑难点。根据学生点评结果，教师适当点评拓展。步骤五：拓展提升、总结升华简单扼要的课堂小结，系统回顾知识，强化学生对于生态系统物质循环的认识。环节三：课后检测布置训练内容，巩固知识。五、课后反思：本堂课采用我校163高效课堂模式，通过小组合作探究、展示自我、互相点评的方式完成整堂课的教学内容，充分突出了新课标中以学生为主体的指导思想。教学过程中，依据学生的个性差异，提出不同要求，布置不同任务，让不同层次的学生都能参与其中，调动全体学生的积极性，促进全体学生的发展。
人教版高中生物必修3第一章第一节《细胞生活的内环境》说课稿
1. 该节内容属于人教版高中生物必修三《稳态与环境》第一章第一节的内容：细胞生活的环境。本节内容主要突出的是内环境的概念，为下一节稳态的重要性及下一章动物和人的生命活动的调节做铺垫。2. 教学目标：（1）知识目标：①描述内环境的组成和理化性质。②说明内环境是细胞与外界环境进行物质交换的媒介。（2）能力目标：①通过思考与讨论培养学生语言表达能力②通过相关练习培养学生知识迁移的能力（3）情感目标：关注维持内环境稳态与健康的关系。＊目标确定依据：主要根据课标要求及教材内容特点。3.重难点及依据（1）重点：①内环境的组成和理化性质。②内环境是细胞与外界环境进行物质交换的媒介。＊依据：根据课标要求，同时是高考考点。（2）难点：①内环境的组成和理化性质。②内环境是细胞与外界环境进行物质交换的媒介。＊ 依据：学生缺少相关的有机化学的知识基础，且内容相对枯燥抽象。
