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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 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 1 Festivals and Celebrations-Listening &Speaking＆Talking教学设计
The theme of this section is “Talk about festival activities and festival experiences”.Festival and holiday is a relaxing and interesting topic for students. This part talks about the topic from the daily life of students’. In the part A ---Listening and Speaking, there are three conversations among different speakers from three countries(Japan, Rio and China), where the speakers are participating in or going to participate in the festivals and celebrations. So listening for the relationship among them is a fundamental task. Actually, with the globalization and more international communication, it is normal for Chinese or foreigners to witness different festivals and celebrations in or out of China. In the Conversation 1, a foreign reporter is interviewing a Japanese young girl who just had participated in the ceremony of the Coming-of-Age Day on the street and asking her feeling about the ceremony and the afterwards activities. Conversation 2, Chinese girl Li Mei is witnessing the Rio Carnival for the first time, and her friend Carla gives her some advice on the costumes which enables her to match with the carnival to have a good time. Conversation 3, a Chinese guide is showing a group of foreign visitors around the Lantern Festival and introducing the customs of the festival to them. The three conversations have a strong vitality and insert the festival and cultural elements from different countries. So perceiving the festivals and cultures from different countries is the second task. At the same time, the scripts also insert the targeted grammar --- v-ing as attributive and predicative, which students can perceive and experience in a real context and make a road for the further study. That is the third task. In the Part B--- Listening and Talking, the theme is “Talk about festival experience”, which is the common topic in our daily conversations. During the conversation, Song Lin, a Chinese student, asked Canadian friend Max about how to spend Christmas. In the conversation, Song Lin talked about experience and the feelings during the Chinese Spring Festival, during which there are not only some enjoyable things but some unpleasant things. After the listening, perhaps students find there are some similarities between Christmas and the Chinese Spring Festival as there are some differences in the origins and celebrations. For example, people always visit friends and relatives, decorate their houses, have a big dinner together, chat and give presents to each other.
新人教版高中英语必修3Unit 4 Space Exploration-Discovering Useful Structure教学设计
The theme of the section is “Describe space facts and efforts to explore space”. Infinitives are one of non-finite verbs, as the subjects, objects, predicative, attributes and adverbials. This unit is about space exploration, which is a significant scientific activity, so every scientific activity has strong planning. Therefore, using the infinitives to show its purpose, explanations or restrictions is the best choice.1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use infinitives in oral and writing English. 1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use use infinitives in oral and writing English.Step 1 Lead in---Pair workLook at the following sentences and focus on the italicized infinitives. In pairs, discuss their functions. 1. I trained for a long time to fly airplanes as a fighter pilot..(作目的状语)2. As we all know, an astronaut needs to be healthy and calm in order to work in space..(作目的状语)3. First of all, you must be intelligent enough to get a related college degree..(作目的状语)4. Some scientist were determined to help humans realise their dream to explore space..(作定语)5. On 12 April 1961, Yuri Gagarin became the first person in the world to go into space..(作定语)Summary:1. 不定式的结构：to+do原形。2. 分析上面的句子，我们知道在描述太空探索时，动词不定式不仅可以用来表目的，还可以用来作定语，表修饰。
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-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."
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。
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第五章第一节《生态系统的结构》说课稿
5、归纳小结，当堂演练（10分钟）1、肉食动物不可能是一条食物链中的第几营养级（）A．第五B．第二C．第三D．第四2、对水稻→鼠→蛇→鹰这条食物链的错误描述是（）A.水稻是生产者B.鼠是初级消费者C.蛇是次级消费者D.鹰属于第三营养级3、在下列生物中，属于分解的是（）A.蓝藻B.草履虫C.蘑菇D.蝗虫4、从生态系统的组成成分看，硝化细菌和蚯蚓属于（）A.生产者和分解者B.生产者和消费者C.消费者和分解者D.分解者和消费者5、下列哪组生物可和无机环境组成一个生态系统（）A．水藻、鸟B．小鱼、大鱼C．小草、昆虫、细菌D．水藻、虾6、对草→昆虫→食虫鸟→鹰这条食物链的叙述,正确的是（）A．有四个营养级，两个次级消费者B．有三个营养级，一个生产者C．食虫鸟是第三营养级、次级消费者D．有三个营养级，三个消费者（设计意图）进行简单扼要的课堂小结与练习，可以把课堂传授的知识尽快地转化为学生的素质；也可使学生更深刻地理解理论在实际生活中的应用。
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第二章第四节《免疫调节》说课稿
（四）、活动交流，体验科学通过资料分析讨论以下三个问题：1、你知道爱滋病的传播途径吗？2、如何预防爱滋病？3、我们应如何对待爱滋病患者？面对艾滋病我们能做些什么？从而进入情感态度的教育。除此之外，我还设计一个开放性的作业“向全社会为关注艾滋病设计一个宣传广告”（形式不限，漫画、板书、倡议书等），让学生把爱心付诸于实际行动。在此基础上引出“免疫学的应用”从免疫预防、免疫治疗、器官移植三个方面讲述，让学生充分体验到知识和社会生活的紧密联系，让他们不在感到科学是那么的遥远，而是可爱的有用的。通过交流，让同学们体会到合作的魅力和重要性，进一步培养合作意识和合作能力。最后我设计一个资料搜集，让同学们选一个感兴趣的主题利用电脑在网上搜集有关资料。主题：1、你知道世界艾滋病日吗？历年的主题是什么？开展世界艾滋病运动有什么意义？
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第六章第二节《保护我们共同的家园》说课稿
1.潜在价值──某种不知名的昆虫。间接价值──每个物种都维系着它们所在的生态系统的结构和功能。直接价值──芦苇是一种重要的造纸原料；蝉蜕是一种动物性药物；鲁班通过观察某种叶片的叶缘得到启示，研制出了木工用的锯；海洋和森林等生态系统能陶冶情操、激发创作的灵感。2.主要的困难是，一些发达国家（如美国、加拿大和欧盟国家等），拒绝核准或迟迟不予核准该议定书。主要争议的问题是，这些国家担心影响本国经济的发展和其他国家可能不承担相应的责任。例如，美国政府在2003年3月以“减少温室气体排放将会影响美国经济发展”和“发展中国家也应该承担减排和限排温室气体的义务”为由，宣布拒绝执行《京都议定书》。建议世界各国特别是发展中国家联合起来，通过联合国大会和各国的政府以及民间组织等多种途径，呼吁每年大量产生温室气体的发达国家率先核准《京都议定书》（我国政府早在2002年9月就核准了《京都议定书》）。
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第四章第四节《群落的演替》说课稿
总结与大自然和谐相处走可持续发展道路。在我们的努力下地球一定能为我们人类提供更好的生存环境这部分的设计意图是培养学生综合实践能力把新知识内化为学生生活行为中的具体行动。五、说板书设计这样设计能直观形象地体现知识结构、突出重点难点、利于巩固新知识。六、说作业设计1、课本P80练习——常规作业主要为巩固和落实认知目标服务。2、活动与探究以“警惕外来物种入侵”为题写一篇科普文章。——开放性作业学生在自主完成任务的同时可以相互合作通过自主学习所获得的成果经共享共同整理、归纳、分类得到一种比较完整的答案。七、说教学反思1、本节教学过程主要重视运用“动态发展观”来组织实施教学用历史性的眼光从纵向进行寻踪综合利用视频、图片等直观教具动态地展示群落演替的过程帮助学生更好地理解群落演替的过程及本质。
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。