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幼儿园中班语言活动说课设计 会动的房子
本次活动由三个环节构成，即“动――静――动”，这拉，有利于突破重难点，我是这样掌开教学思路的。1、激发兴趣（第一环节）活动开始，教师扮演松鼠妈妈，幼儿扮小松鼠，在欢快的音乐声中，“妈妈”带着孩子们在草地上玩片刻后回到房子里休息，妈妈问：“孩子们，我们住的房子会动吗？你见过会动的房子吗？可是，有一只松鼠宝宝却建造了一座会动的房子，这到底是怎么一回事呢？”我以这样的形式导入，目的是激发幼儿兴趣，带着疑问听故事。2、组织教学，学习重点（第二环节）这一环节是让幼儿理解掌握故事内容，也是完成教学重点的主要环节，可分为三个小部分：（1）、视听结合，整体感知通过观看电脑课件，幼儿园完整欣赏故事，使他们对故事内容有初步整体的印象。设计提问：故事中有谁？会动的房子到底是怎么一回事？（2）、一问一 答，紧扣重点幼儿分片段观看，教师根据故事内容进行提问，启发引导，帮助幼儿具体感知，理解故事内容。设计提问：小松鼠在哪里造了房子？房子造好了发生了什么事？小松鼠分别到了哪些地方？那儿美吗？引导幼儿学习用语言进行表述，并模仿自然界美妙的声音：风声、海浪声、马儿奔跑声。
幼儿园大班健康活动设计：不随地吐痰
活动准备：1．了解随地吐痰不仅会污染生活环境，而且还会危害身体健康。 图片（小朋友随地吐痰） 2．请小朋友回家向爸爸、妈妈咨询有关痰和病菌传播的危害。 活动过程：1．出示图片，引导幼儿观察： ▲图上的小朋友在干什么？这样做对吗？为什么？ ▲使幼儿明白：我们不能随地吐痰，随地吐痰是不文明、不卫生的行为。 2．教师引导幼儿参与讨论： ▲在我们的痰里面，有什么？ ▲你知道痰里面的病菌是怎样传播的？ 鼓励幼儿大胆地谈谈痰传播疾病的途径。 3．教师小结：生病的病人身体内有很多的病菌，吐出的痰里也村有许多的病菌，这些闼如果被人踩了，就把细菌带到了各个地方；这些痰被太阳晒干了，痰里的病菌会跑道空气中，就会被吸入我们的身体内，传播各种病菌，危害人体的健康。
中班主题课件教案：《去救小动物》-中班活动设计
一．材料 小山洞、与幼儿人数相等的动物玩具，小猫头饰若干，猫妈妈的胸饰一只，音乐磁带一盒。二．过程（一）以游戏的口吻和形式导入活动１．教师：“小猫们，今天妈妈带你们到那边森林里去玩，我们一边唱歌一边走吧！”（伴随《蝴蝶花》的音乐，幼儿做律动进入场景）２．教师：“草地上真舒服，小猫们和妈妈一起坐下来休息一会儿，妈妈给你们讲一个故事。”３．故事：从前，有一只可爱的小兔跟着妈妈一起到森林里去采蘑菇，它看到美丽的鲜花，漂亮的蝴碟可开心了。它一会儿去闻闻鲜花，一会儿扑蝴蝶，结果找不着妈妈啦。天渐渐地黑了，小兔找不着妈妈多伤心呀，它大声地喊：“妈妈，妈妈……”。
大班数学活动设计《认识时钟》课件教案
2、发展幼儿的逻辑思维能力。3、教育孩子珍惜时间，养成按时作息的好习惯。活动准备：1、幼儿人手一份硬纸片钟。2、动物手偶3、实物钟活动过程：一、引入并简单认识钟及其作用。1、 引入并简单认识钟的种类及其作用。教师调闹钟闹铃引入提问：⑴你们猜猜是什么声音？（闹钟的闹铃）⑵家里还有哪些钟？是什么形状的？（有闹钟，手表，挂钟和大座钟）⑶钟有什么作用？（钟不停的走，告诉人们几点了，人们就按照时钟上的时间进行学习休息）2、简单认识钟面。教师：今天老师也带来了一个钟，看看它是什么形状的？（圆形）请你仔细观察钟面上有什么？总结：有两根针和12个数字。提问：⑴这两根针有什么不同？（长度不同）教师：他们都有自己的名字，长的叫分针，短的叫时针。我们在看看数字，提问：⑵正上面的是数字多少？（12）⑶正下面的是数字多少？（6）二、由时针、分针赛跑，引导幼儿感知时针、分针的运转规律。教师：今天呀，时针和分针要进行依次跑步比赛，现在他们都摘在数字12的起跑线上了。请你们猜猜谁回赢？好，比赛就要开始了，预备— 开始！（教师操作钟表）提问：⑴谁跑的快？（分针）议论：分针和时针跑的时候，他们之间有什么秘密呢？教师反复操作。总结：分钟走一圈，时钟走一格，这就是一小时。
《珍爱生命远离毒品》教学设计教案
教学目标：1、使学生了解什么是毒品，毒品的种类，认识吸毒行为，认清毒品的危害性。2、通过图文、吸毒而造成的悲惨事件，教育学生自觉远离毒品，提高拒毒防毒意识和能力。3、让学生认识吸毒成瘾的途径；认识吸毒成瘾的原因，如何预防。懂得“珍爱生命，拒绝毒品”，培养禁毒意识，遵纪守法，抵制毒品，增强与毒品违法犯罪作斗争的自觉性。教学重点：知道什么是毒品，吸毒的危害，如何提高抵制毒品的能力。
《珍爱生命远离毒品》教学设计教案
教学目标：1、使学生了解什么是毒品，毒品的种类，认识吸毒行为，认清毒品的危害性。2、通过图文、吸毒而造成的悲惨事件，教育学生自觉远离毒品，提高拒毒防毒意识和能力。3、让学生认识吸毒成瘾的途径；认识吸毒成瘾的原因，如何预防。懂得“珍爱生命，拒绝毒品”，培养禁毒意识，遵纪守法，抵制毒品，增强与毒品违法犯罪作斗争的自觉性。教学重点：知道什么是毒品，吸毒的危害，如何提高抵制毒品的能力。
【高教版】中职数学拓展模块：2.3《抛物线》教学设计
一、教学目标(一)知识教育点使学生掌握抛物线的定义、抛物线的标准方程及其推导过程．(二)能力训练点要求学生进一步熟练掌握解析几何的基本思想方法，提高分析、对比、概括、转化等方面的能力．(三)学科渗透点通过一个简单实验引入抛物线的定义，可以对学生进行理论来源于实践的辩证唯物主义思想教育．二、教材分析1．重点：抛物线的定义和标准方程．2．难点：抛物线的标准方程的推导．三、活动设计提问、回顾、实验、讲解、板演、归纳表格．四、教学过程(一)导出课题我们已学习了圆、椭圆、双曲线三种圆锥曲线．今天我们将学习第四种圆锥曲线——抛物线，以及它的定义和标准方程．课题是“抛物线及其标准方程”．首先，利用篮球和排球的运动轨迹给出抛物线的实际意义，再利用太阳灶和抛物线型的桥说明抛物线的实际用途。
【高教版】中职数学拓展模块：3.5《正态分布》教学设计
教学目的：理解并熟练掌握正态分布的密度函数、分布函数、数字特征及线性性质。教学重点：正态分布的密度函数和分布函数。教学难点：正态分布密度曲线的特征及正态分布的线性性质。教学学时：2学时教学过程:第四章 正态分布§4.1 正态分布的概率密度与分布函数在讨论正态分布之前，我们先计算积分。首先计算。因为(利用极坐标计算)所以。记，则利用定积分的换元法有因为，所以它可以作为某个连续随机变量的概率密度函数。定义 如果连续随机变量的概率密度为则称随机变量服从正态分布,记作,其中是正态分布的参数。正态分布也称为高斯（Gauss）分布。
【高教版】中职数学拓展模块：2.1《椭圆》优秀教学设计
本人所教的两个班级学生普遍存在着数学科基础知识较为薄弱，计算能力较差，综合能力不强，对数学学习有一定的困难。在课堂上的主体作用的体现不是太充分，但是他们能意识到自己的不足，对数学课的学习兴趣高，积极性强。 学生在学习交往上表现为个别化学习，课堂上较为依赖老师的引导。学生的群体性小组交流能力与协同讨论学习的能力不强，对学习资源和知识信息的获取、加工、处理和综合的能力较低。在教学中尽量分析细致，减少跨度较大的环节，对重要的推导过程采用板书方式逐步进行，力求让绝大多数学生接受。 1.理解椭圆标准方程的推导；掌握椭圆的标准方程；会根据条件求椭圆的标准方程，会根据椭圆的标准方程求焦点坐标. 2.通过椭圆图形的研究和标准方程的讨论，使学生掌握椭圆的几何性质，能正确地画出椭圆的图形，并了解椭圆的一些实际应用。 1.让学生经历椭圆标准方程的推导过程，进一步掌握求曲线方程的一般方法，体会数形结合等数学思想；培养学生运用类比、联想等方法提出问题. 2.培养学生运用数形结合的思想，进一步掌握利用方程研究曲线的基本方法，通过与椭圆几何性质的对比来提高学生联想、类比、归纳的能力，解决一些实际问题。 1.通过具体的情境感知研究椭圆标准方程的必要性和实际意义；体会数学的对称美、简洁美，培养学生的审美情趣，形成学习数学知识的积极态度. 2.进一步理解并掌握代数知识在解析几何运算中的作用，提高解方程组和计算能力，通过“数”研究“形”，说明“数”与“形”存在矛盾的统一体中，通过“数”的变化研究“形”的本质。帮助学生建立勇于探索创新的精神和克服困难的信心。
人教A版高中数学必修一诱导公式教学设计（1）
一、复习回顾，温故知新1. 任意角三角函数的定义【答案】设角 它的终边与单位圆交于点 。那么（1） （2） 2.诱导公式一 ，其中， 。终边相同的角的同一三角函数值相等二、探索新知思考1：（1）.终边相同的角的同一三角函数值有什么关系?【答案】相等（2）.角 -α与α的终边 有何位置关系?【答案】终边关于x轴对称（3）.角 与α的终边 有何位置关系?【答案】终边关于y轴对称（4）.角 与α的终边 有何位置关系?【答案】终边关于原点对称思考2： 已知任意角α的终边与单位圆相交于点P(x, y),请同学们思考回答点P关于原点、x轴、y轴对称的三个点的坐标是什么?【答案】点P(x, y)关于原点对称点P1(-x, -y)点P(x, y)关于x轴对称点P2(x, -y) 点P(x, y)关于y轴对称点P3(-x, y)
国旗下的讲话演讲稿：学会设计人生的价值观
演讲稿频道《国旗下的讲话演讲稿：学会设计人生的价值观》，希望大家喜欢。各位尊敬的老师，亲爱的同学们：大家上午好!同学们，人生的目标不妨定的高远些，如果经过全力打拼，没有实现，那么至少也要比目标定的太低的人实现得多。林肯曾经说过：“喷泉的高度不会超过他的源头，一个人的事业也是这样，他的成就绝不会超过他的信念”。当拿破仑还是个少尉的时候，工作之余，他的同伴们便开始寻欢作乐，去游玩或找女人。他却在埋头读书，如饥似渴地读那些对他将来有用的东西：历史、战争、哲学、文化、法律、天文、地理、气象学等等。他曾说过：“不想当元帅的士兵不是个好士兵”。
新人教版高中英语选修2Unit 2 Learning about Language教学设计
The activity theme of this section is to design various activities around the key words in the first text. Therefore, the activities require students to pay attention to the spelling of words. On the other hand, let students grasp the meaning of words more accurately through sentences and short texts. This kind of teaching design also helps to improve the ability of using English thinking.1. Cultivating students' ability to use word formation to induce and memorize vocabulary, and the ability to use lexical chunks to express meaning.2. Guide the students to think independently and use the correct form of words to complete sentences3. Cultivate students' habit of using lexical chunks to express language completely, guide students to draw words in sentences quickly, pay attention to word collocation, so as to accumulate more authentic expressions4. Instruct students to create sentences with the chunks.1. Enable students to use the language points in the real situation or specific contexts flexibly and appropriately.2. Guiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Think of a word that best fits each definition.1. to remember sth2.to accept, admit, or recognize sth or the truth/existence of sth3. the process of changing sth or yourself to suit a new situation4 .to make sb feel less worried or unhappy5. a strong desire to achieve sth
新人教版高中英语选修2Unit 2 Reading and thinking教学设计
Her tutor told her to acknowledge __________ other people had said if she cited their ideas, and advised her _______（read） lots of information in order to form __________wise opinion of her own.Now halfway __________ her exchange year, Xie Lei felt much more at home in the UK. She said __________ (engage) in British culture had helped and that she had been__________ (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger __________（build） a bridge between the two countries. keys:Xie Lei, a 19yearold Chinese student, said goodbye to her family and friends in China and boarded (board) a plane for London six months ago in order to get a business qualification. She was ambitious(ambition) to set up a business after graduation. It was the first time that she had left (leave) home.At first, Xie Lei had to adapt to life in a different country. She chose to live with a host family, who can help with her adaptation (adapt) to the new culture. When she missed home, she felt comforted (comfort) to have a second family. Also Xie Lei had to satisfy academic requirements. Her tutor told her to acknowledge what other people had said if she cited their ideas, and advised her to read lots of information in order to form a wise opinion of her own.Now halfway through her exchange year, Xie Lei felt much more at home in the UK. She said engaging (engage) in British culture had helped and that she had been involved (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger building a bridge between the two countries.
新人教版高中英语选修2Unit 2 Using langauge-Listening教学设计
? B: Absolutely! Getting involved with Chinese cultural activities there definitely helped a lot. I got to practice my Chinese on a daily basis, and I could learn how native Chinese speakers spoke.? A: What do you feel is your biggest achievement?? B: Learning Chinese characters! I have learnt about 1,500 so far. When I first started, I didn't think it was even going to be possible to learn so many, but now I find that I can read signs, menus, and even some easy newspaper articles.? A: What are you most keen on?? B: I've really become keen on learning more about the Chinese culture, in particular Chinese calligraphy. As I have learnt Chinese characters, I have developed a great appreciation for their meaning. I want to explore Chinese characters by learning how to write them in a more beautiful way. ? A: Finally, what do you want to say to anyone interested in learning Chinese?? I have really become keen on learning more about the Chinese culture, in particular Chinese Calligraphy. As I have learnt Chinese character, I have developed a great appreciation for their meaning. I want to explore Chinese characters by learning how to write them in a more beautiful way.? A: Finally, what do you want to say to anyone interested in learning Chinese?? B: I'd say, give it a shot! While some aspects may be difficult, it is quite rewarding and you will be happy that you tried.? A: Thanks for your time. ? B:You're welcome.
新人教版高中英语选修2Unit 4 Learning about Language教学设计
This section guides students to pay attention to the typical context of vocabulary use, helps students accumulate vocabulary around the key vocabulary of this unit, and uses the learned words and word chunks in different contexts to deeply understand their meaning and usage, so as to achieve the purpose of review and consolidation.The teaching design activities aim to guide students to pay attention to the typical context in which the target vocabulary is used, as well as the common vocabulary used in collocation, so that students can complete the sentence with correct words. In terms of vocabulary learning strategies, this unit focuses on cultivating students' ability to pay attention to collocation of words and to use word blocks to express meaning.For vocabulary learning, it is not enough just to know the meaning of a single word, but the most important thing is to master the common collocations of words, namely word blocks.Teachers should timely guide students to summarize common vocabulary collocation, such as verb and noun collocation, verb and preposition collocation, preposition and noun collocation, and so on.1. Guide students to understand and consolidate the meaning and usage of the vocabulary in the context, 2. Guide the students to use the unit topic vocabulary in a richer context3. Let the students sort out and accumulate the accumulated vocabulary, establishes the semantic connection between the vocabulary,4. Enable students to understand and master the vocabulary more effectivelyGuiding the Ss to use unit topic words and the sentence patterns in a richer context.
新人教版高中英语选修2Unit 4 Using langauge-Listening教学设计
The theme of the listening section is " talking about scenery and culture along a journey."The part is designed to further lead the students to understand Canadian natural geography and social environment, and integrated into the cultural contrast by mentioning the long train journey from Beijing to Moscow routes. On this basis, the part activates students related travel experience, lets the student serial dialogue, guides the student to explore further the pleasure and meaning of the long journey, and Chinese and foreign cultural comparison.The part also provides a framework for the continuation of the dialogue, which is designed to provide a framework for students to successfully complete their oral expressions, and to incorporate an important trading strategy to end the dialogue naturally.1. Help students to understand and master some common English idioms in the context, and experience the expression effect of English idioms.2. Guide the students to understand the identity of different people in the listening context, and finish the dialogue according to their own experience.3. Instruct the students to use appropriate language to express surprise and curiosity about space and place in the dialogue, and master the oral strategy of ending the dialogue naturally.1. Instruct students to grasp the key information and important details of the dialogue.2. Instruct students to conduct a similar talk on the relevant topic.
新人教版高中英语选修2Unit 5 Reading and thinking教学设计
The theme of this activity is to learn the first aid knowledge of burns. Burns is common in life, but there are some misunderstandings in manual treatment. This activity provides students with correct first aid methods, so as not to take them for granted in an emergency. This section guides students to analyze the causes of scald and help students avoid such things. From the perspective of text structure and collaborative features, the text is expository. Expository, with explanation as the main way of expression, transmits knowledge and information to readers by analyzing concepts and elaborating examples. This text arranges the information in logical order, clearly presents three parts of the content through the subtitle, accurately describes the causes, types, characteristics and first aid measures of burns, and some paragraphs use topic sentences to summarize the main idea, and the level is very clear.1. Guide students to understand the causes, types, characteristics and first aid methods of burns, through reading2. Enhance students’ ability to deal withburnss and their awareness of burns prevention3. Enable students to improve the ability to judge the types of texts accurately and to master the characteristics and writing techniques of expository texts.Guide students to understand the causes, types, characteristics and first aid methods of burns, through readingStep1: Lead in by discussing the related topic:1. What first-aid techniques do you know of ?CPR; mouth to mouth artificial respiration; the Heimlich Manoeuvre
新人教版高中英语选修2Unit 5 Using langauge-Listening教学设计
The theme of this section is to learn how to make emergency calls. Students should learn how to make emergency calls not only in China, but also in foreign countries in English, so that they can be prepared for future situations outside the home.The emergency telephone number is a vital hotline, which should be the most clear, rapid and effective communication with the acute operator.This section helps students to understand the emergency calls in some countries and the precautions for making emergency calls. Through the study of this section, students can accumulate common expressions and sentence patterns in this context. 1.Help students accumulate emergency telephone numbers in different countries and learn more about first aid2.Guide the students to understand the contents and instructions of the telephone, grasp the characteristics of the emergency telephone and the requirements of the emergency telephone.3.Guide students to understand the first aid instructions of the operators.4.Enable Ss to make simulated emergency calls with their partners in the language they have learned1. Instruct students to grasp the key information and important details of the dialogue.2. Instruct students to conduct a similar talk on the relevant topic.Step1:Look and discuss:Match the pictures below to the medical emergencies, and then discuss the questions in groups.
人教A版高中数学必修一对数的运算教学设计（1）
本节课是新版教材人教A版普通高中课程标准实验教科书数学必修1第四章第4.3.2节《对数的运算》。其核心是弄清楚对数的定义，掌握对数的运算性质，理解它的关键就是通过实例使学生认识对数式与指数式的关系，分析得出对数的概念及对数式与指数式的 互化，通过实例推导对数的运算性质。由于它还与后续很多内容，比如对数函数及其性质,这也是高考必考内容之一，所以在本学科有着很重要的地位。解决重点的关键是抓住对数的概念、并让学生掌握对数式与指数式的互化；通过实例推导对数的运算性质，让学生准确地运用对数运算性质进行运算，学会运用换底公式。培养学生数学运算、数学抽象、逻辑推理和数学建模的核心素养。1、理解对数的概念，能进行指数式与对数式的互化；2、了解常用对数与自然对数的意义，理解对数恒等式并能运用于有关对数计算。
人教A版高中数学必修一对数的概念教学设计（2）
对数与指数是相通的，本节在已经学习指数的基础上通过实例总结归纳对数的概念，通过对数的性质和恒等式解决一些与对数有关的问题.课程目标1、理解对数的概念以及对数的基本性质；2、掌握对数式与指数式的相互转化；数学学科素养1.数学抽象：对数的概念；2.逻辑推理：推导对数性质；3.数学运算：用对数的基本性质与对数恒等式求值；4.数学建模：通过与指数式的比较，引出对数定义与性质.重点：对数式与指数式的互化以及对数性质；难点：推导对数性质．教学方法：以学生为主体，采用诱思探究式教学，精讲多练。教学工具：多媒体。一、 情景导入已知中国的人口数y和年头x满足关系 中，若知年头数则能算出相应的人口总数。反之，如果问“哪一年的人口数可达到18亿，20亿，30亿......”，该如何解决？要求：让学生自由发言，教师不做判断。而是引导学生进一步观察.研探.