-
【高教版】中职数学基础模块上册：2.2《区间》教案设计
教师姓名 课程名称数学班 级 授课日期 授课顺序 章节名称§2.2 区间教 学 目 标知识目标：1、理解区间的概念 2、掌握区间的表示方法 技能目标：1、能进行区间与不等式的互相转换 2、能在数轴上正确画出相应的区间 情感目标：体会不等式在日常生活中的应用，感受数学的有用性教学 重点 和 难点 重点： 不等式的概念和基本性质 难点： 1、会比较两个整式的大小 2、能根据应用题的表述，列出相应的表达式教 学 资 源《数学》（第一册） 多媒体课件评 估 反 馈课堂提问 课堂练习作 业习题2.1
【高教版】中职数学拓展模块：3.4《二项分布》教案设计
教 学 过 程教师 行为学生 行为教学 意图时间 *揭示课题 3．4 二项分布． *创设情境 兴趣导入 我们来看一个问题：从100件产品中有3件不合格品，每次抽取一件有放回地抽取三次，抽到不合格品的次数用表示，求离散型随机变量的概率分布． 由于是有放回的抽取，所以这种抽取是是独立的重复试验．随机变量的所有取值为：0，1，2，3．显然，对于一次抽取，抽到不合格品的概率为0.03，抽到合格品的概率为1－0.03．于是的概率（仅求到组合数形式）分别为： ， ， ， ． 所以，随机变量的概率分布为 0123P 介绍 播放 课件 质疑 了解 观看 课件 思考 引导 启发学生得出结果 0 10*动脑思考 探索新知 一般地，如果在一次试验中某事件A发生的概率是P，随机变量为n次独立试验中事件A发生的次数，那么随机变量的概率分布为： 01…k…nP…… 其中． 我们将这种形式的随机变量的概率分布叫做二项分布．称随机变量服从参数为n和P的二项分布，记为~B（n，P）． 二项分布中的各个概率值，依次是二项式的展开式中的各项．第k+1项为． 二项分布是以伯努利概型为背景的重要分布，有着广泛的应用． 在实际问题中，如果n次试验相互独立，且各次实验是重复试验，事件A在每次实验中发生的概率都是p(0＜p＜1)，则事件A发生的次数是一个离散型随机变量，服从参数为n和P的二项分布． 总结 归纳 分析 关键 词语 思考 理解 记忆 引导学生发现解决问题方法 20
人教版高中历史必修3辉煌灿烂的文学教案
一、知识与能力：（1）了解中国古代不同时期的文学特色；（2）了解、诗，词、歌、赋等各种不同的知识内容和形式，知道和掌握一定数量的名家作品；（3）拓宽文化视野，提高赏析和运用古代文学作品的能力。二、过程与方法：（1）通过教科书及教师提供的材料以及自己的日常积累，通过阅读，讨论，分析，评论了解各个不同时期的文学发展特色。（2）通过阅读，观察，练习，欣赏，表演，评论，创作等方式积极参与教学；通过独立思考或合作学习对所学的内容进行比较，概括和阐释；学会合作学习和相互交流。三、情感态度与价值观：通过本课学习，了解中国古代灿烂的文化。通过对文学家、诗人及其文学作品的分析，把学生带进文学艺术的殿堂，感受古人的呼吸，思想，情操。增强文化修养。
新人教版高中英语必修3Unit 2 Morals and Virtues教学设计二
Activity 41. Students complete the task of activity 4, then teachers and students check the answers. 2. The teacher organized the students to work together and asked them to use the tables and mind maps sorted out before to retold the important choices in Lin Qiaozhi's life and their resultsStep 5 Language points1. The teacher asks the students to read the text carefully, find out the core words and long and difficult sentences in the text and draw lines, understand the use of vocabulary, and analyze the structure of long and difficult sentences. 2. The teacher explains and summarizes the usage of core vocabulary and asks the students to take notes. 3. The teacher analyzes and explains the long and difficult sentences that the students don't understand, so that the students can understand them better. Step 6 Homework1. Read the text again, in-depth understanding of the text; 2. Master the use of core vocabulary and understand the long and difficult sentences. 3. Complete relevant exercises in the guide plan. 1、通过本节内容学习，学生是否理解和掌握阅读文本中的新词汇的意义与用法；2、通过本节内容学习，学生能否结合文本特点总结林巧稚的人生原则和人格品质特征；3、通过本节内容学习，学生能否针对人生抉择发表自己的看法；能否全面地、客观地、理性地看待问题，进而对道德和人性有更加深入的思考和理解。
新人教版高中英语必修3Unit 2 Morals and virtues教学设计一
(2) students are divided into groups according to the requirements of activity 3. Each student shares a story of personal experience or hearing-witnessing kindness, and then selects the most touching story in the group and shares it with the whole class. Before the students share the story, the teacher can instruct them to use the words and sentence patterns in the box to express. For example, the words in the box can be classified:Time order: first of all, then, after that, later, finally logical relationship :so, however, although, butTeachers can also appropriately add some transitional language to enrich students' expression:Afterwards, afterwards, at last, in the end, eventuallySpatial order: next to, far from, on the left, in front ofOtherwise, nevertheless, as a result, therefore, furthermore, in addition, as well asSummary: in a word, in short, on the whole, to sum up, in briefStep 8 Homework1. Understand the definition of "moral dilemma" and establish a correct moral view;2. Accumulate vocabulary about attitudes and emotions in listening texts and use them to express your own views;3. Complete relevant exercises in the guide plan.1、通过本节内容学习，学生能否理解理解“道德困境”的定义；2、通过本节内容学习，学生能否通过说话人所表达的内容、说话的语气、语调等来判断其态度和情绪；3、通过本节内容学习，学生能否针对具体的道德困境发表自己的看法和见解，能否掌握听力理训练中的听力策略。
新人教版高中英语必修3Unit 3 Diverse Cultures教学设计三
The price is the same as(the price was)before the war.价格与战前相同。(4)定语从句中的“关系代词＋助动词be”可以省略。The ticket(that/which was)booked by his sister has been sent to him.他妹妹订的那张票已送到了他那里。Step 5 PracticeActivity 3(1) Guide students to complete the four activities in the Using Structures part of exercise book, in which activities 1 and 2 focus on ellipsis in dialogue answers, activity 3 focus on signs and headlines, two typical situations where ellipsis is used, and activity 4 focus on ellipsis in diary, an informal style.(2) Combine the examples in the above activities, ask students to summarize the omitted situations in groups, and make their own summary into a poster, and post it on the class wall after class to share with the class.(This step should give full play to the subjectivity of students, and teachers should encourage students to conclude different ellipsis phenomena according to their own understanding, they can conclude according to the different parts omitted in the sentence.)Step 6 Homework1. Understand and master the usages of ellipsis;2. Finish the other exercises in Using structures of Workbook.1、通过本节内容学习，学生是否理解和掌握省略的用法；2、通过本节内容学习，学生能否根据上下文语境或情景恢复句子中省略的成分，体会使用省略的效果；3、通过本节内容学习，学生能否独立完成练习册和导学案中的相关练习。
新人教版高中英语必修3Unit 3 Diverse Cultures教学设计四
该板块的活动主题是“介绍一个有显著文化特征的地方”( Describe a place with distinctive cultural identity)。该板块通过介绍中国城继续聚焦中国文化。本单元主题图呈现的是旧金山中国城的典型景象, Reading and Thinking部分也提到中国城,为该板块作铺垫。介绍中国城的目的主要是体现中国文化与美国多元文化的关系,它是美国多元文化的重要组成部分。中国城也是海外华人的精神家园和传播中国文化的重要窗口,外国人在中国城能近距离体验中国文化。1. Read the text to understand the cultural characteristics of Chinatown in San Francisco and the relationship between Chinese culture and American multiculturalism;2. Through reading, learn to comb the main information of the article, understand the author's writing purpose and writing characteristics;3. Learn to give a comprehensive, accurate, and organized description of the city or town you live in;Learn to revise and evaluate your writing.Importance:1. Guide the students to read the introduction of Chinatown in San Francisco and grasp its writing characteristics;2. Guide students to introduce their city or town in a comprehensive, accurate and organized way;3. Learn to comb the main information of the article, understand the author's writing purpose, and master the core vocabulary.
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 5 Reading for writing教学设计
你校英语报计划出版一期急救常识专刊,现面向全校学生公开征集稿件,你有意参加。请你根据下面提示内容,用英语写一篇短文,介绍在车祸现场对伤者进行急救的方法和步骤。1.确保现场的安全;2.询问伤者,确保其呼吸正常;3.检查伤口,如流血则应采取止血措施;4.如需急救,确保其处于康复位置。注意:1.词数80左右;2.可以适当增加细节,以使行文连贯。参考词汇:康复位置 recovery positionAs we all know, having a knowledge of first aid can make a great difference in our daily life. If a traffic accident happens and someone is injured, the following steps can be used to treat the injured.In the first place, we should make sure that the accident scene is safe so that we won’t get hurt. We should ask the injured person if he is OK, and see if he is breathing. What’s more, we should check for cuts and wounds. If he is bleeding badly, it is vital that we should try to stop the bleeding by applying pressure to the injury. This is because if a person loses too much blood, he may die. If necessary, take the injured person to the hospital as soon as possible.Do remember: when giving first aid, please be sure to place the person in a recovery position.
新人教版高中英语选修2Unit 3 Reading for writing教学设计
The theme of this part is to write an article about healthy diet. Through reading and writing activities, students can accumulate knowledge about healthy diet, deepen their understanding of the theme of healthy diet, and reflect on their own eating habits. This text describes the basic principles of healthy diet. The author uses data analysis, definition, comparison, examples and other methods. It also provides a demonstration of the use of conjunctions, which provides important information reference for students to complete the next collaborative task, writing skills, vivid language materials and expressions.1. Teach Ss to learn and skillfully use the new words learned from the text.2. Develop students’ ability to understand, extract and summarize information.3. Guide students to understand the theme of healthy diet and reflect on their own eating habits.4. To guide students to analyze and understand the reading discourse from the aspects of theme content, writing structure, language expression, etc., 5. Enable Ss to write in combination with relevant topics and opinions, and to talk about their eating habits.1. Guide students to analyze and understand the reading discourse from the aspects of theme content, writing structure, language expression, etc.2. Enable them to write in combination with relevant topics and opinions, and to talk about their eating habits.3. Guide the students to use the cohesive words correctly, strengthen the textual cohesion, and make the expression fluent and the thinking clear.Step1: Warming upbrainstorm some healthy eating habits.1.Eat slowly.2.Don’t eat too much fat or sugar.3.Eat healthy food.4.Have a balanced diet.Step2: Read the passage and then sum up the main idea of each paragraph.
新人教版高中英语选修2Unit 2 Reading for writing教学设计
The theme of this section is to express people's views on studying abroad. With the continuous development of Chinese economic construction, especially the general improvement of people's living standards, the number of Chinese students studying abroad at their own expense is on the rise. Many students and parents turn their attention to the world and regard studying abroad as an effective way to improve their quality, broaden their horizons and master the world's advanced scientific knowledge, which is very important for the fever of going abroad. Studying abroad is also an important decision made by a family for their children. Therefore, it is of great social significance to discuss this issue. The theme of this section is the column discussion in the newspaper: the advantages and disadvantages of studying abroad. The discourse is about two parents' contribution letters on this issue. They respectively express their own positions. One thinks that the disadvantages outweigh the advantages, and the other thinks that the advantages outweigh the disadvantages. The two parents' arguments are well founded and logical. It is worth noting that the two authors do not express their views on studying abroad from an individual point of view, but from a national or even global point of view. These two articles have the characteristics of both letters and argumentative essays1.Guide the students to read these two articles, and understand the author's point of view and argument ideas2.Help the students to summarize the structure and writing methods of argumentative writing, and guides students to correctly understand the advantages and disadvantages of studying abroad3.Cultivate students' ability to analyze problems objectively, comprehensively and deeply
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 Reading for writing教学设计
假定你是英国的Jack，打算来中国旅行，请你给你的中国笔友李华写一封信，要点如下：1．你的旅行计划：北京→泰山→杭州；2．征求建议并询问他是否愿意充当你的导游。注意：1.词数80左右(开头和结尾已给出，不计入总词数)；2．可以适当增加细节，以使行文连贯。参考词汇：故宫 the Forbidden City；泰山 Mount TaiDear Li Hua，I'm glad to tell you that 'm going to visit China.First，I am planning to visit Beijing，the capitalof China，where I am looking forward to enjoying the Great Wall，the Forbidden City and somebeautiful parks.Then I intend to go to visit Mount Tai in Shandong Province.I've heard that it is one ofthe most famous mountains in China and I can't wait to enjoy the amazing sunrise there.After that，I amalso going to Hangzhou.It is said that it is a beautiful modern city with breathtaking natural sights，among which the West Lake is a well- known tourist attraction.What do you think of my travel plan? Will you act as my guide? Hope to hear from you soon.
新人教版高中英语选修2Unit 5 Learning about Language教学设计
The purpose of this section of vocabulary exercises is to consolidate the key words in the first part of the reading text, let the students write the words according to the English definition, and focus on the detection of the meaning and spelling of the new words. The teaching design includes use English definition to explain words, which is conducive to improving students' interest in vocabulary learning, cultivating their sense of English language and thinking in English, and making students willing to use this method to better grasp the meaning of words, expand their vocabulary, and improve their ability of vocabulary application. Besides, the design offers more context including sentences and short passage for students to practice words flexibly.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.Step1: Read the passage about chemical burns and fill in the blanks with the correct forms of the words in the box.
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.
小学表彰大会学生发言讲话稿
我生长在一个普通的劳动者家庭，我父母没有给我提供优越的物质享受，可他们给予了我健康的体魄和做人的尊严。简单的生活条件让我养成了良好的生活习惯和成熟的思维方式，比如：我很少在学校吃早点，除了跟同学斗嘴玩，我是从不说一些无用的废话的，想不起来在吃穿玩乐上与人比，而在学习上我却从不认输。对老师，我可以说是惟命是从了。有时候我们还是朋友，我与老师谈生活，谈学习，我们之间既有天真纯洁的笑脸，也有期待信任的目光，是很融洽的一种师生关系。
春季开学国旗下讲话稿小学
踏着春天的脚步，我们又步入了一个新的学期。以下是小编收集整理的XX春季开学国旗下讲话稿小学，希望对大家有帮助!!XX春季开学国旗下讲话稿小学 老师、同学们：大家早上好!沐着和煦的春风，我们进入了崭新的XX年的春季学期了。今天我讲话的题目是《文明礼仪伴我成长》礼仪是校园文化的重要表现形式，具有良好礼仪习惯的人首先给人以“赏心悦目”之感，能调节人与人之间的关系，在学校，礼仪能使老师与学生、同学与同学之间的关系更加和谐、融洽、友善，使校园的文明氛围更加浓厚。礼仪是无处不在的，它可以表现出一个人的道德修养，它可以增进人与人之间的友谊，它的作用太多太多了。那么怎样才能使*小学生礼仪洋溢在美丽的校园里呢?我们小学生要着装得体，符合学生身份，体现出新世纪学生篷勃向上的风采，因为仪表、仪容、仪态可以让人一看便知道你的修养。升旗仪式，最为庄严。这凝聚了文明与热血的国旗，在礼仪的包围中更显得鲜艳。此时此刻，国旗下的我们要严肃认真、精神饱满、高唱国歌，不负于“礼仪之邦”这个美誉。校园礼仪就更重要了，下课后的休息时间，不随地吐痰、乱扔纸屑、不拿粉笔头玩、上下楼梯一律右行、见老师和客人要用普通话主动问好。
XX学雷锋日小学国旗下讲话
你们知道3月5日是什么日子么?对了，是学雷锋日。下面是小编为大家收集整理的XX学雷锋日小学国旗下讲话，一起来看看吧!希望对大家有所帮助!!XX学雷锋日小学国旗下讲话(一) 尊敬的老师,亲爱的同学们: 大家早上好! 你们知道3月5日是什么日子么?对了，是学雷锋日。今年是毛泽东“向雷锋同志学习” 题词发表48周年。几十年过去了，在雷锋精神的照耀下，一代代青少年实践着自己的人生价值。今天，在这升旗仪式上我讲话的题目是：学雷锋，扬新风，养成文明行为习惯。 同学们，雷锋精神不仅体现在奉献爱心，也应该融入到我们的日常道德行为规范里，学习中：遇到困难勇于克服，独立完成作业，主动帮助身边学习有困难的同学，形成“一帮一”或“多帮一”的结对局面，一起努力共同实现学习进国旗下讲话步。生活中：主动关心身边有困难的同学，自觉的拾起地上的果皮纸屑，积极的爱护校园的公共财物，爱护校园的一草一木……等等。同学们，让我们积极行动起来，尊敬老师，孝敬父母，对待同学要像春天般温暖，对待学习要像夏天般热情，对待自身的缺点要像秋风扫落叶一样毫不留情，把雷锋精神中所包含的人格的自我修炼，美好、温暖的人际关系，在我们的学习生活中落实体现，为构建和谐校园，和谐上实附小而努力。
小学生开学国旗下发言讲话稿
敬爱的各位老师，新的时代对教育、对老师提出了更高的要求，更高的标准。我们应以更加饱满的工作热情投入到各项工作中去，发自内心的关爱每位学生，在生活中做学生的知心人，在教学中争当名师，做一名有理想、有追求的老师，以高尚的道德品质、振奋的精神面貌、渊博的知识做学生的表率，以自己独特的人格魅力、负责任的工作态度、精湛的教育教学水平影响学生，教育学生。
小学数学优秀说课稿模板范文
一、说教材（教材分析）： 1. 教材所处的地位和作用： 本节内容在全书和章节中的作用是：《 》是 版数学教材第 册第 章第 节内容。在此之前学生已学习了 基础，这为过渡到本节的学习起着铺垫作用。本节内容是在 中，占据 的地位。以及为其他学科和今后的学习打下基础。2. 教育教学目标： 根据上述教材分析，考虑到学生已有的认知结构及心理特征，制定如下教学目标： （1）知识目标： （2）能力目标：通过教学初步培养学生分析问题，解决实际问题，读图分析，收集处理信息，团结协作，语言表达能力以及通过师生双边活动，初步培养学生运用知识的能力，培养学生加强理论联系实际的能力；
