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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 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.
新人教版高中英语选修2Unit 4 Journey Across a Vast Land教学设计
当孩子们由父母陪同时，他们才被允许进入这个运动场。3．过去分词(短语)作状语时的几种特殊情况(1)过去分词(短语)在句中作时间、条件、原因、让步状语时，相当于对应的时间、条件、原因及让步状语从句。Seen from the top of the mountain (＝When it is seen from the top of the mountain), the whole town looks more beautiful.从山顶上看，整个城市看起来更美了。Given ten more minutes (＝If we are given ten more minutes), we will finish the work perfectly.如果多给十分钟，我们会完美地完成这项工作。Greatly touched by his words (＝Because she was greatly touched by his words), she was full of tears.由于被他的话深深地感动，她满眼泪花。Warned of the storm (＝Though they were warned of the storm), the farmers were still working on the farm.尽管被警告了风暴的到来，但农民们仍在农场干活。(2)过去分词(短语)在句中作伴随、方式等状语时，可改为句子的并列谓语或改为并列分句。The teacher came into the room, followed by two students (＝and was followed by two students)．后面跟着两个学生，老师走进了房间。He spent the whole afternoon, accompanied by his mom(＝and was accompanied by his mom)．他由母亲陪着度过了一整个下午。
新人教版高中英语选修2Unit 1 Science and Scientists-Reading and thinking教学设计
Step 5： After learning the text, discuss with your peers about the following questions:1.John Snow believed Idea 2 was right. How did he finally prove it?2. Do you think John Snow would have solved this problem without the map?3. Cholera is a 19th century disease. What disease do you think is similar to cholera today?SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.keys:1. John Snow finally proved his idea because he found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.2. No. The map helped John Snow organize his ideas. He was able to identify those households that had had many deaths and check their water-drinking habits. He identified those houses that had had no deaths and surveyed their drinking habits. The evidence clearly pointed to the polluted water being the cause.3. SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.Step 6: Consolidate what you have learned by filling in the blanks:John Snow was a well-known _1___ in London in the _2__ century. He wanted to find the _3_____ of cholera in order to help people ___4_____ it. In 1854 when a cholera __5__ London, he began to gather information. He ___6__ on a map ___7___ all the dead people had lived and he found that many people who had ___8____ (drink) the dirty water from the __9____ died. So he decided that the polluted water ___10____ cholera. He suggested that the ___11__ of all water supplies should be _12______ and new methods of dealing with ____13___ water be found. Finally, “King Cholera” was __14_____.Keys: 1. doctor 2. 19th 3.cause 4.infected with 5.hit 6.marked 7.where 8.drunk 9.pump 10.carried 11.source 12.examined 13.polluted 14.defeatedHomework: Retell the text after class and preview its language points
新人教版高中英语选修2Unit 2 Bridging Cultures-Discovering useful structures教学设计
The grammar of this unit is designed to review noun clauses. Sentences that use nouns in a sentence are called noun clauses. Nominal clauses can act as subject, object, predicate, appositive and other components in compound sentences. According to the above-mentioned different grammatical functions, nominal clauses are divided into subject clause, object clause, predicate clause and appositive clause. In this unit, we will review the three kinds of nominal clauses. Appositive clauses are not required to be mastered in the optional compulsory stage, so they are not involved.1. Guide the students to judge the compound sentences and determine the composition of the clauses in the sentence.2. Instruct students to try to learn grammar by generalizing grammar rules, controlling written practice, and semi-open oral output.3. Inspire the students to systematize the function and usage of noun clause1.Instruct students to try to learn grammar by generalizing grammar rules, controlling written practice, and semi-open oral output.2.Inspire the students to systematize the function and usage of noun clauseStep1: The teacher ask studetns to find out more nominal clauses from the reading passage and udnerline the nominal clauses.
新人教版高中英语选修2Unit 3 Food and Culture-Reading and thinking教学设计
The discourse explores the link between food and culture from a foreign’s perspective and it records some authentic Chinese food and illustrates the cultural meaning, gerography features and historic tradition that the food reflects. It is aimed to lead students to understand and think about the connection between food and culture. While teaching, the teacher should instruct students to find out the writing order and the writer’s experieces and feelings towards Chinese food and culture.1.Guide the students to read the text, sort out the information and dig out the topic.2.Understand the cultural connotation, regional characteristics and historical tradition of Chinese cuisine3.Understand and explore the relationship between food and people's personality4.Guide the students to use the cohesive words in the text5.Lead students to accurately grasp the real meaning of the information and improve the overall understanding ability by understanding the implied meaning behind the text.1. Enable the Ss to understand the structure and the writing style of the passage well.2. Lead the Ss to understand and think further about the connection between food and geography and local character traits.Step1: Prediction before reading. Before you read, look at the title, and the picture. What do you think this article is about?keys:It is about various culture and cuisine about a place or some countries.
人教版高中数学选修3一元线性回归模型及其应用教学设计
1.确定研究对象，明确哪个是解释变量，哪个是响应变量；2.由经验确定非线性经验回归方程的模型；3.通过变换，将非线性经验回归模型转化为线性经验回归模型；4.按照公式计算经验回归方程中的参数，得到经验回归方程；5.消去新元，得到非线性经验回归方程；6.得出结果后分析残差图是否有异常 ．跟踪训练1.一只药用昆虫的产卵数y与一定范围内的温度x有关，现收集了6组观测数据列于表中： 经计算得： 线性回归残差的平方和: ∑_(i=1)^6?〖(y_i-(y_i ) ?)〗^2=236,64,e^8.0605≈3167.其中 分别为观测数据中的温度和产卵数，i=1,2,3,4,5,6.(1)若用线性回归模型拟合，求y关于x的回归方程 (精确到0.1）；(2)若用非线性回归模型拟合，求得y关于x回归方程为 且相关指数R2＝0.9522． ①试与(1)中的线性回归模型相比较，用R2说明哪种模型的拟合效果更好 ?②用拟合效果好的模型预测温度为35℃时该种药用昆虫的产卵数.(结果取整数).
初中生物北师大版七年级下册《第14章第1节人类活动对生物圈的影响》教案
知识和技能 1.了解人类活动对生物圈影响的几个方面的实例。 2.掌握环境污染的产生及危害。 3.举例说明人类对生物圈中资源的合理利用。 过程与方法 1.能初步学会收集资料，养成良好的学习习惯，能够运用所学知识、技能分析和解决一些身边的生物学问题的能力。 2.培养学生初步具有近一步获取课本以外的生物学信息的能力。 情感、态度与价值观 1.让学生认识到环境保护的重要性，能够以科学的态度去认识生命世界，认同人类活动对生物圈的影响，形成环境保护意识，并使这种意识转变成真正的行动，培养学生保护环境的意识，增强爱国主义思想1.认同人类活动对生物圈的影响，形成环境保护意识 2.做到从实际行动出发保护环境1.采取让学生收集资料，整理资料，解疑
人教版新课标小学数学一年级上册0的认识和有关0的加减法 说课稿
《0的认识和有关0的加减法》是《数学（人教版义务教育课程标准实验教科书）》一年级上册第29页的教学内容。数字0在生活中应用广泛，不同的应用体现出0的不同含义，有关0的加减法也具有其独特的规律和特点。本节课教学目标有下：1．通过游戏、活动，使学生理解0的含义，会读、会写数字0，了解数的顺序。2．使学生在情境体验中理解有关0的加、减法的含义，并能熟练计算。3．通过在数学活动中的观察、思考、讨论、探索，提高学生自主学习的意识和发现简单规律的能力。4．培养学生的想像力、语言表达能力和初步的推理应用能力。教学实录与评析：一、活动中认识0──关于0的含义和书写1．排排队──复习数的顺序。师：这节课，数字王国有几位小客人要到咱们教室找朋友。他们来了。（敲门声）
部编版语文三年级上册《花的学校》说课稿
二、说教材这是一篇非常优美的文章，作者以清新流畅的笔触，勾画出甜美纯净的儿童世界。顽强活泼而且具有丰富细腻想象力的孩子，在看到六月里雷电交作、风雨交加之后青草地上冒出的花儿时，就在自己想像的天空里自由驰骋起来。他把未冒出地面得花儿想象成地下学校上学的孩子们，在墙角旮旯冒出来的零星小花是犯错误被罚站的小孩儿，大雨来时，花儿们便衣着鲜艳地冲出学校度假了，而花儿们这么急切地生长是因为要回家找它们的妈妈。作者巧妙地从孩子的眼中叙出花儿们的活泼、可爱、美丽、向上，充满了儿童情趣。教学中我注重学生的朗读指导，读出花孩子的天真烂漫、活泼可爱、勇敢坚强、活泼向上、童真童趣。同时也注重培养学生的问题意识。
小学数学人教版三年级上册《倍的认识》说课稿
一、说教材倍的认识是在学生认识和理解乘法意义的基础上学习的，学生将通过对已学习的有关乘法的知识进行迁移获得“倍”的概念。“倍”是一个新的概念，是一种数量之间的关系。通过对本内容的学习，初步建立倍的概念和简单的数学模型，有助于学生深入理解乘法的含义，拓宽应用乘法解决实际问题的范围与能力，培养数感，为今后学习分数、小数和百分数等相关知识奠定基础。二、说教学目标根据教材的特点和学生的实际情况，我预设目标如下：1、在充分感知的基础上，理解一个数是另一个数几倍的含义，初步建立倍的概念。2、通过动手操作，培养几何直观。3、使学生初步体会数学知识与日常生活的联系，培养学生观察、操作、分析及语言表达的能力，养成良好的学习习惯。三、说教学重难点：教学重点：理解一个数是另一个数几倍的含义，初步建立倍的概念。突破方法：通过反复的学具操作活动，让学生去观察、经历、体验和探索，在亲身感受中建立“倍”的概念。
小学数学人教版三年级上册《吨的认识》说课稿
一、说教材《吨的认识》是义务教育人教版三年级上册第三单元第3节的内容，这部分知识是在学生学习了克、千克的基础上进行教学的，本单元学习质量单位吨，通过学习对质量单位会有一个比较完整的认识，也为提高学生解决问题能力和实践能力创造了条件。本节教学内容包括通过插图说明吨在实际中的应用，结合大米的重量，初步建立1吨的概念，明确1吨=1000千克，能进行吨与千克间的换算。二、学情分析通过课前调查了解到，20%的学生对于吨的概念比较模糊，不知道吨是质量单位，有65%的同学听说过吨这个单位，但并不知道一吨到底有多重，有15%的同学知道吨是一个很大的质量单位，在货车的车门上、电梯上看到过吨这个单位。
小学数学人教版三年级上册《千米的认识》说课稿
尊敬的各位评委，各位老师：大家好！我说课的内容是人教版小学数学三年级上册第三单元第2节《千米的认识》。它是在学生学习了米、分米、厘米、毫米等长度单位的基础上进行教学的。“千米”不像厘米、分米那样看得见、画得出，所以学生对“千米”的感知相对较少，这就为学生认识“千米”带来了困难。紧密联系学生的生活，灵活运用教材，是解决这一困难的有效途径。根据上述内容的分析，我确定了如下教学目标：1、使学生初步认识长度单位“千米”，建立1千米长度观念,知道1千米=1000米。2、体验1千米的实际长度，培养学生的观察能力、实践能力，发展学生的空间想象能力。3、感受数学与日常生活的紧密联系，在与同伴交流中体验学习数学的愉悦心情。其中，使学生建立1千米的长度观念，体验1千米的实际长度是本课教学的重难点。
小学数学人教版六年级上册《比的认识》说课稿
五、说教学过程兴趣是学习的动力，问题是思维的核心。为了激发学生的兴趣，发展学生的思维，本节课从学生感兴趣的事物出发，始终以问题为引领，遵循“现实题材→数学问题→数学模型→数学方法→解决问题”的过程来设计教学，引导学生将实际问题抽象成数学模型，并进行探索与应用的过程，使学生逐步学会用数学知识和方法解决生活中的实际问题。根据这样的新课标设计理念，我安排了以下五个教学环节：（一）创设情境，引入比为激发学生的兴趣，我从学生感兴趣的杨利伟叔叔及其事迹出发，设置问题，逐步引入新课。同学们，认识杨利伟叔叔吗？他就是载人飞船“神舟”五号的航天员。2003年10月15日，我国第一艘载人飞船“神舟”五号顺利升空。
小学数学人教版六年级上册《圆的周长》说课稿
二、学情分析六年级学生喜欢各种各样的探索活动，他们希望能够在活动中自己去研究事物、发现问题，更渴望能在研究活动中解决自己的疑问，从中获得成功的喜悦。结合学生的实际特点和教学的主要内容，本节课我着重通过开展丰富的探索实验活动，发展学生的学习能力。三、教学目标根据以上结构特点的分析和学生的认知规律，确定了本节课的教学目标如下：(1)知识目标：使学生理解圆周率的含义，在体验圆周率的形成过程中，让学生发现、总结和运用求圆周长的计算方法。(2)能力目标：通过引导学生探究圆周率的形成过程，培养学生动手操作的能力和解决简单的实际问题的能力。(3)情感目标：培养学生勇于探索、积极思考、团结协作的良好行为习惯，让学生在学习中体验数学的价值。另外，通过对有关资料的了解，增强学生的民族自豪感。四、教学重难点和关键我确定本节课的重点是：推导圆周长的计算方法。教学难点是：学生以合作实践，讨论交流的方式探究圆周率的含义。
部编人教版三年级上册《大自然的声音》说课稿
四、说教法学法这篇课文浅显易懂、生动有趣，在教学中应以读为本，应让学生在主动积极的思维和情感活动中，加深理解和体验，有所感悟和思考，受到情感熏陶，获得思想启迪，享受审美乐趣。因此，在教学中，引导学生入境、想象、美读、感悟，引导学生在读中感悟，在读中激情，在读中体验、品味，让学生真正走进大自然，体验大自然，发现大自然，激发学生热爱大自然的感情。 1.创设情境，走进文本：在教学中，要让学生自己阅读、自己学会阅读。教学中我创设了情境，让大自然带领学生聆听了一场特殊的音乐会，缩短了学生与文本的空间距离，让学生置身于自然之中，俨然是大自然中的一员，在情境中感知，体会到大自然声音的美妙，与文本产生了共鸣，激发了学生的学习兴趣，让学生成为学习的主人。 2.美读感悟，放飞想象：在教学中始终以“大自然中这些声音真是太美妙了”贯串始终，重点指导学生美读课文，抓住描写声音的词，边读边思考，大胆的展开想象，有感情地读，配乐读，自由读，分组读，师生合读，全班齐读，在读中生成自己独特的感受、体验和理解，感受风声的美妙，水声的有趣，动物声的快乐，同时培养学生的语感。 3.拓展延伸，提高能力：布置学生课后在大自然找一些新发现，拓展学生的学习空间，扩大视野，增长知识。让学生在课内外的学习中提高语文素养。
部编人教版一年级上册《小小的船》说课稿
（2）综合运用图画、语言、音乐，再创情境。（教师描述）如果现在是夜晚，我们一起坐在院子里，抬头看天空，蓝天上有星星，有月亮。这弯弯的月亮，它多像一艘小船呀！（播放背景音乐）现在请大家听着音乐 轻轻摆，慢慢地闭上眼睛。想着，想着，你是不是坐在月亮上了？是不是飞上蓝天了？（此时学生会情不自禁说自己已经飞上蓝天，已经坐在月亮上了。）当学生睁开眼睛，（师播放课件）哈，小朋 友现在我们已经飞上天了，已经坐在小船里了，让我们在月亮上愉快地唱起《小小的船》（播放儿童歌曲《小小的船》），伴随着歌声的响起，学生就会进入美妙的境界。教师随即出示句式：我看见了____________________________________。引导学 生说出：宇宙飞船上天，航天飞机登上月球等。接着再用“蓝蓝的天”进行说话训练。例如蓝蓝的天上有什么？我在蓝蓝的天上干什么？不难看出，在理解重点句子时，根据创设的情境，让学生充分展开想象的翅膀，学生往往为此而兴奋不已，学生情绪为之高涨，进入一个高潮。此举极大地丰富了课文内容，学生的学就乐在其中，悟也在其中。
部编人教版一年级上册《雪地里的小画家》说课稿
一、说教材《雪地里的小画家》是统编教材小学语文一年级上册第八单元的一篇课文，它是一首融儿童情趣与科普知识为一体的儿歌。作者设置下雪的环境，采用拟人的手法，运用形象的比喻，介绍几种动物脚的不同形状及青蛙冬眠的知识。全文共六句话，语言生动活泼，极富童趣，字里行间都流露出对小动物的喜爱之情。常符合低年级学生的认知特点，是培养学生阅读兴趣的良好素材。二、说教学目标1.认识“群、竹、牙”等11个生字。会写“竹、牙”等5个生字。2.有感情的朗读、背诵课文。3.理解课文内容，知道小鸡、小鸭、小狗、小马这四种动物脚的不同形状以及青蛙冬眠的特点。
