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人教A版高中数学必修一函数的表示法教学设计（2）
课本从引进函数概念开始就比较注重函数的不同表示方法：解析法，图象法，列表法．函数的不同表示方法能丰富对函数的认识，帮助理解抽象的函数概念．特别是在信息技术环境下，可以使函数在形与数两方面的结合得到更充分的表现，使学生通过函数的学习更好地体会数形结合这种重要的数学思想方法．因此，在研究函数时，要充分发挥图象的直观作用．在研究图象时，又要注意代数刻画以求思考和表述的精确性．课本将映射作为函数的一种推广，这与传统的处理方式有了逻辑顺序上的变化．这样处理，主要是想较好地衔接初中的学习，让学生将更多的精力集中理解函数的概念，同时，也体现了从特殊到一般的思维过程．课程目标1、明确函数的三种表示方法；2、在实际情境中，会根据不同的需要选择恰当的方法表示函数；3、通过具体实例，了解简单的分段函数，并能简单应用.
人教A版高中数学必修一函数的应用（一）教学设计（2）
客观世界中的各种各样的运动变化现象均可表现为变量间的对应关系，这种关系常常可用函数模型来描述，并且通过研究函数模型就可以把我相应的运动变化规律.课程目标1、能够找出简单实际问题中的函数关系式，初步体会应用一次函数、二次函数、幂函数、分段函数模型解决实际问题； 2、感受运用函数概念建立模型的过程和方法，体会一次函数、二次函数、幂函数、分段函数模型在数学和其他学科中的重要性． 数学学科素养1.数学抽象：总结函数模型； 2.逻辑推理：找出简单实际问题中的函数关系式，根据题干信息写出分段函数； 3.数学运算：结合函数图象或其单调性来求最值. ； 4.数据分析：二次函数通过对称轴和定义域区间求最优问题； 5.数学建模：在具体问题情境中，运用数形结合思想，将自然语言用数学表达式表示出来。 重点：运用一次函数、二次函数、幂函数、分段函数模型的处理实际问题；难点：运用函数思想理解和处理现实生活和社会中的简单问题．
人教A版高中数学必修一函数的零点与方程的解教学设计（2）
本章通过学习用二分法求方程近似解的的方法，使学生体会函数与方程之间的关系，通过一些函数模型的实例，让学生感受建立函数模型的过程和方法，体会函数在数学和其他学科中的广泛应用，进一步认识到函数是描述客观世界变化规律的基本数学模型，能初步运用函数思想解决一些生活中的简单问题。1.了解函数的零点、方程的根与图象交点三者之间的联系.2.会借助零点存在性定理判断函数的零点所在的大致区间.3.能借助函数单调性及图象判断零点个数．数学学科素养1.数学抽象：函数零点的概念；2.逻辑推理：借助图像判断零点个数；3.数学运算：求函数零点或零点所在区间；4.数学建模：通过由抽象到具体，由具体到一般的思想总结函数零点概念.重点：零点的概念，及零点与方程根的联系；难点：零点的概念的形成．
人教A版高中数学必修一正切函数的图像与性质教学设计（2）
本节课是三角函数的继续，三角函数包含正弦函数、余弦函数、正切函数.而本课内容是正切函数的性质与图像.首先根据单位圆中正切函数的定义探究其图像，然后通过图像研究正切函数的性质. 课程目标1、掌握利用单位圆中正切函数定义得到图象的方法;2、能够利用正切函数图象准确归纳其性质并能简单地应用.数学学科素养1.数学抽象：借助单位圆理解正切函数的图像； 2.逻辑推理： 求正切函数的单调区间；3.数学运算：利用性质求周期、比较大小及判断奇偶性.4.直观想象：正切函数的图像； 5.数学建模：让学生借助数形结合的思想，通过图像探究正切函数的性质. 重点：能够利用正切函数图象准确归纳其性质并能简单地应用； 难点：掌握利用单位圆中正切函数定义得到其图象.
2022关于骨干校长培训学习心得体会范文三篇
xx月，我有幸到XX师范大学参加了XX市小学骨干校长的培训。带着渴望，怀着激动，也带着对教育教学中的几点困惑，开始了为期七天的学习培训，整个活动在方文林教授的精心组织安排下，培训活动安排合理，内容丰富。让我们得以与众多教学专家面对面地进行互动交流，了解他们对学校管理的理解，学习他们先进的管理方法和理念；进一步了解发达地区的名校长对学校管理的造诣。很快为期七天的集中培训已经结束，在此期间，聆听着上海市教育理念最前沿的知名专家的报告，分享特级校长的办学经验和行之有效的管理操作方法。在交流和思想碰撞中感受到不同的校长的教育智慧，通过对上海市进才实验小学和金洲小学实地考察，感受其优质的教育和浓厚的学校文化，进而引发自己的思考。本次培训不仅让我拓宽了思路，开阔了视野，强化了学习与研究意识，而且也让我对下一步工作有了清晰的思路。在此我非常感谢各级领导为我提供了难得的学习机会，七天的学习，使我受益匪浅，现将学习心得总结如下： 一、校长要善于学习 校长应该是个学习者，要做好任何一项工作都要不断地学习，校长岗位更是如此。多看看，多想想，一些灵感不期而遇，工作局面就此打开。没有学习，就没有可持续发展——个人发展如此，学校发展也如此。通过学习，才能不断提高自身素质和领导能力，才能成为教学的行家里手，专家型校长。正像万航渡小学张雪龙校长在《文化办学造就有灵魂的教育》报告中所讲，读好书，做好人，校长应该是老师的老师，这就要求校长带头学习，引领教师做学习研究型教师，以文化引领学校发展，提高办学品位。这次学习真的让我重新燃起了对学习的渴望。
国家电网培训学习心得体会范文三篇
一、培训的内容 首先是军训在短短的几天里，我们共同用心去感受这令人肃然起敬的“绿色军营”，然后交织成一张心网。军训的过程中即使是寒风凛冽、雪花飘飘，我们都不能有任何的小动作，服从命令是军人的天职，训练中我们必须做到令必行、禁必止，严格按照口令要求执行各种队列会操命令，电力行业是一个高危行业，高压高空操作中必须严格按照安全规程和操作票、工作票的要求一步一个动作，一个口令一个动作，任何一个小动作都可能造成电网或人身伤亡的重大事故。一个人在军训中所感悟的一切，将在他一生的思想中闪烁出异样的灼目的光彩。电力公司作为一个国有大型企业，国有企业的通病就是效率低下，而效率的提高，必须以提高员工的执行力为基础，而执行力就是服从命令听从指挥，这又需要我们能够克服困难，敢于承担并完成难以完成的任务，这就需要我们在以后的工作中也能够继续坚持这种服从指挥、吃苦耐劳的军事化作风。 然后是技能培训，这次技能培训总体分为两个部分：第一部分是公共课程的学习，通过专家讲授，多媒体学习等教学方式生动而全面地给我们展示了国家电网的企业文化、团队建设。 1）通过深入学习国网公司企业文化，对国网公司的核心价值观、企业宗旨、企业精神及理念、奋斗方向、战略目标及实施举措、发展要求、工作思路、电网发展战略等有了深入的理解，特别是通过学习员工守则、供电服务“十项承诺”、“三公”调度、以及员工服务“十个不准”，让大家对供电企业员工的行为规范有了清楚的认识。通过对安全文化、服务文化、管理文化、廉洁文化、责任文化等国网公司企业子文化的学习，强化了大家对建立统一优秀企业文化必要性的认识。在学习国网公司概况及发展规划中，对国网公司的结构和经营发展状况有了比较清晰的认识，全面学习了国网公司建设“一强三优”现代公司的战略目标以及国网公司“十一五”发展规划，特别是深入学习了“一特四大”国家电网建设的总体目标。
人教版高中历史必修2战后资本主义世界经济体系的形成说课稿3篇
1、《战后资本主义世界经济体系的形成》是人教版高中历史必修Ⅱ第八单元第22课，学时为1课时。《历史必修Ⅱ》一书用古今贯通、中外关联的八个专题来着重反映人类社会经济和社会生活领域发展进程中的重要史实。从第一单元勾勒“古代中国经济的基本结构与特点”再到第八单元“世界经济的全球化趋势”，以历史唯物主义观点清晰阐明经济全球化是世界生产力发展的要求和结果，是不以人的意志为转移的历史必然趋势。第八单元的标题是《世界经济的全球化趋势》，作为最后一单元，从内容上讲，有强烈的时代感和现实意义，是全书内容的总结与升华展望。提起“全球化”这个十年前才首次出现在美国《商业周刊》的新名词，如今却是地球人都知道了。然而究竟什么是全球化？作为一历史现象，全球化有其自身内部严密完整的体系，其中核心之一便是制度、规则的全球化，而这正是本课内容的着力点。
人教版高中语文必修1《纪念刘和珍君》说课稿3篇
1.说教材《记念刘和珍君》是鲁迅先生用饱醮着热泪，用悲愤的笔调写下的一篇感人至深的散文，既有对爱国青年沉痛的悼念，又有对反动派愤怒的控诉，也有对觉醒的国民的呐喊。《记念刘和珍君》是高中语文必修1第三单元第一课的讲读课文。文中描摹人物的音容笑貌，叙述人物的行为事迹，都融入了作者真挚的情感和深刻的感悟。对学生明辨是非，领悟时代精神和人生意义，有着重要的作用。新课标强调了要全面提升高中学生的语文素养，初步形成正确的世界观、人生观、价值观，并学会收集、判断、处理信息，具有人文素养、创新精神与实践能力。同时，《记念刘和珍君》感情真挚，感悟深刻，具有典型人文性。结合本单元教学目标，确立教学目标如下。
人教版高中语文必修1《沁园春·长沙》说课稿3篇
4、学习全词：（1）背景介绍，让学生看课文中的年代，然后让学生回忆1925年的毛泽东的情况，老师适当提示，让学生了解其背景。（出示幻灯片）(2)学生自由朗读，结合注释和背景理解诗词。(3)师生共同理解全词①先让学生齐读前三句，思考正确的语序，并用正常的语序解释。②品味第三到第十句，这里是教学的一个重点，要让学生先读，再理解，在此基础上训练学生的想象能力。③分析上阙中的最后三句。④小结上阙。提出了一个问题“谁主沉浮”让学生在文中找内容回答，然后转入下阙内容的分析。⑤分析下阙内容，回答“谁主沉浮”的问题，突出本文主旨5、描绘诗词形象：学生用自己的语言把上阙的内容生动地描绘出来。6、欣赏学生优秀作品。（根据时间具体而定，也可以作为课后作业）
人教版高中语文必修1《鸿门宴》说课稿3篇
3、拓展延伸，启迪心智，创设课堂训练营。三、说学法1、纸上得来终觉浅，圈点、勾画、批注法，学好文言基本功。2、自主合作加探究，眼耳口脑手并用，破疑解难在其中。四、说课时安排《鸿门宴》篇幅较长，文言知识较丰富，文章内涵丰厚，因此我设计用五课时教学本文。第一课时：了解作家作品，积累文言知识，感受作者隐忍发愤的著书精神（初读）第二课时：理清故事情节，概括人物形象，学习客观地评论历史人物，（熟读）第三课时：进一步梳理文言知识，精读课文，要求读透。（精读）第四课时：通过对人物、事件的赏析，加深学生对人物的理解，锻炼学生的开放性思维，由学生自主认识到人物的性格，悲剧的原因等问题。（赏读）第五课时：补充课本教学内容：同学生一起阅读古今关于刘邦项羽的一些篇章：让学生投入进来，把握自己眼中的项羽。（展读）在文言文学习的过程中，采取五步学习法：初读-熟读-精读-赏读-展读（板书）
人教版高中语文必修3《林黛玉进贾府》说课稿5篇
【教学目标】我设置的本课的教学目标有三个:1、知识与技能(1)了解曹雪芹及《红楼梦》(2)学习通过一个人物的行踪、所见所闻,介绍典型环境,认识封建贵族阶级豪奢极耻的生活以及森严的等级、礼仪制度(3)分析小说人物出场的描写艺术，培养学生分析小说人物形象的能力。(4)一叶落而知秋”，通过对“林黛玉进贾府”这一故事情节的把握是否能引发对《红楼梦》的认知兴趣，并找到一个突破口，有针对性地进行自主探究，进而进行个性化解读。（5）整体认知小说,认识小说悲剧的必然性和思想价值.2、过程与方法(1)用直观演示和归纳探究法分析文章要点。(2)用讨论探究法体验作者对文中人物的情感态度。3、情感态度价值观(1)正确理解《红楼梦》的思想内涵,培养学生热爱祖国传统文化的思想感情。(2)认识封建大家族的腐朽没落,理解贾宝玉追求个性自由反封建的精神。
人教版高中语文必修3《师说》说课稿3篇
一、设计理念教学设计坚持少讲多学、以学为主的教学理念，重视学培养生的学习兴趣，要充分调动学生学习的积极性和主动性，充分发挥学生的主体性。教师要以组织者、引导者、合作者的角色参与到教学活动中去。力图通过导学案努力培养学生的自学习惯和自学能力。二、教材分析与处理1、教材的地位与作用：必修三第三单元所选的文言文都是古代的议论性散文。本课是“唐宋八大家”之首、中唐古文运动的倡导者韩愈的力作，是唐宋散文中的名篇，具有很强的代表性。通过这篇自读课的学习，能使学生了解唐宋散文的风貌，更能使学生进一步积累文言文基础知识，提高学生的文言文阅读欣赏能力，从而提升学生的文言文自读能力。2、教学目标：《高中语文课程标准》要求高中学生能阅读浅易文言文，能借助注释和工具书，理解词句含义，读懂文章内容；了解并梳理常见的文言实词、文言虚词、文言句式的意义或用法，注重在阅读实践中举一反三；对文章有一定的分析欣赏能力。高一的学生对于文言文的知识还在积累阶段，应该注重基础知识的积累和一定量的诵读。对此，我将教学目标确定为：
人教版高中英语必修4Body Language说课稿4篇
Textbook: Senior English for China (Book 4), by Liu Daoyi Time Allotment: 1 period (40 minutes)Date: March 20, 2014Teaching aids: blackboard, Multi-media, Power Point, chalk I. Text Analysis （教材分析）This unit is about body language, and the text selected in the reading part demonstrates the difference and similarity of body language in many parts of the world. Through learning this passage, students are required to raise their awareness of using body language in different parts of the world. As body language is closely related to our daily life, it is easy to arouse students’ interest in learning this text. Reading skills and speaking training are designed around the text.II. Teaching Objectives （教学目标）By the end of the lesson, students will be able to:1. Language Skill Objective（语言技能目标）: develop reading ability （skimming and scanning）as well as speaking ability.2. Cultural Knowledge Objective（文化知识目标）: know about the cultural differences of using body language.3. Affective Objective（情感目标）: increase students’ awareness of using body language correctly in different cultures. III.Teaching Focuses and Difficulties（教学重点和难点）1. Teaching Focuses（教学重点）: the difference and similarity of body language in many parts of the world.2. Teaching Difficulties（教学难点）: develop students’ reading abilities of skimming and scanning and ask the students to show their opinions with fluent English.
人教版高中英语必修3Astronomy the science of the stars说课稿3篇
Step 2 Pre-listeningAfter students finish their discussion, I will show a picture of Newton and ask them: Who is him? What is he famous for? Could you find out some words to describe him? Maybe students will answer that he is genius for his finding of theGravitation, making a great contribution to the progress of human being. At that time I will show another two pictures of Einstein and Hawking, letting students guess who they are and write down their idea about the Gravitation. For I have arranged them to search more information about the gravity before this class, Students have beenfamiliar with the topic and will not be afraid about this abstract conception, which is helpful for their listening.Step 3 While-listeningIn this step, students will be required to listen the material for three times. The first and listening is extensive listening and the second and third listening is intensive listening. In the first time, They are required to listen a material including Part 1 and Part 2 and choose the best summary of the listening text. After they choose the right answer, They also need work in group to explain what is wrong with the others. Then I will make a conclusion that we should pay attention to the first paragraph and last paragraph and some keys to get the main idea. By doing this, their capacity of generalization will have a great improvement.Before the second listening, I will ask students to scan the blank on the power point quickly and ask them to note down some key words .Then ask them to listen to the Part 1again and fill the first column of the chart. Maybe some students just show the ideas of these three scientists an still can’t catch their development of gravity. Therefore, I will ask them to listen to Part 2 again and fill in the rest. After finish the listening, I will give them ten minutes to discuss with their partner. I will also guidethem to improve their answers when they discuss with others.
人教版高中英语必修4Women of achievement说课稿4篇
Good morning, distinguished judges:It’s my honor to talk about my teaching ideas with you. Today my topic is Women of Achievement. My presentation consists of six parts: the analysis of teaching material and student, teaching aims, key and difficult points, teaching and studying method, teaching procedures and blackboard design.First, let’s focus on the analysis of teaching material. This lesson is from New Senior English for China Student’s Book 4 Unit 1, the reading part. The main topic of the passage is the introduction of a student of Africanwildlife. After this lesson, the students will learn more information about her studying chimps in Africa, and their reading and speaking abilities can be developed as well.The next part is the analysis of students. My students are in senior high students. They have learnt English for many years, they’ve known many words and sentences, but their speaking and reading abilities are still not very good. So I will practice their speaking and reading abilities through different exercises.According to the New Standard Curriculum and the present situation, I set the teaching aims as follows: firstly, knowledge aims. Students can grasp some new words, such as worthwhile, move off. Moreover, students can understand the content of the passage and get familiar with the topic of studying chimps in wildlife. Secondly, ability aims. Students can use reading strategies such as skimming and scanning in reading process. Thirdly, emotional aims. Students can have the awareness of protecting animals and care about animals.Based on the above analysis, the key point of this lesson is to get the main idea and the detailed information from the passage; the difficult point is to talk about the wildlife protection and use reading strategies.
人教版高中英语必修3Festivals around the World说课稿3篇
Teaching plan for Unit 1 book3Good morning, teachers. It’s my great pleasure to be here because I can share my lesson with you and I can learn a lot from it. I’ll begin my lesson from the following four parts， the teaching material, the teaching methods, the studying methods and the teaching procedure.Firstly, let me talk about the teaching material. The content of my lesson is the reading passage festivals and celebrations of Unit 1 Festivals around the world. This passage is about festivals and celebrations. By studying this passage, we’ll enable the students to know that festivals exit everywhere, and many of festivals in different countries celebrate similar ideas. As we all know, the reading passage is the center of each unit. If the Ss can learn it well, it will be helpful to make the Ss learn the rest of this unit.After studying the teaching material, I think the teaching aims are as the followings:1. Knowledge aims:(1) The Ss can master the usage of the important words andexpressions.(2)The Ss can use the __________________ (grammar) in the proper situation.Make students know about the festivals all over the world and the detail of the festivals, such as origin, content, and the date of the holiday festivals.2. Ability aims:(1) Students can talk about festivals and celebrations in English(2) To improve the student’s reading ability, especially their skimming and scanning ability.3. Emotion aims:Make the Ss know about the foreign festivals, and respect other countries’ custom.Next, let’s come to the important points and the difficult points.The important point is how to make the Ss understand the text better and the difficult point is how can they talk about it. secondly， Teaching Methods:1. task-based Language Teaching2. Computer assisted language teaching.3. question-and–answer methodThirdly， Studying Methods:
人教版高中英语必修4Theme parks说课稿3篇
The oldest and the most popular park in the worldenjoy the exciting activities thereget close to the life-size cartoon characters like Mickey Mouse and Donald Duck Step 3 Pre-reading1.What do you suppose a theme park is ?2.What do you think you can see in a theme park?(1.It is a kind of amusement park which has a certain theme – that the whole park is based on. 2.buildings, castles, statues, rare animals and birds, and so on.) Step 4 Reading ----- Theme Parks –---- Fun and More Than Fun1.Predict : Read the title and the pictures on P. 34 and PredictWhat is the meaning of the title “Theme Park – Fun and more than fun”?(The title means that theme parks are fun to visit, but that they can also be educational and can offer useful information.)2.Skimming Fast read and answer:What activities can we take in a theme park?Amusement park: Bumper car Merry-go-round slide bungee jumping Free-fall rides Horror films Pirate ship Ferris wheel roller coaster3.Scanning Read again and you will find various theme parks are mentioned in the passage . Then what are they ?Theme parks: Sports theme park History theme park Culture theme park Marine or Ocean theme Park Future park Science theme park Disneyland4.Careful reading and find the main idea of each paragraph:THEME PARKS---- entertaining/ educationalPara.1 Traditional parks are places to go for relaxation and to have time away from our busy lives.Para.2 Theme parks are different They’re large and full of things to do, see and buy.Para.3 Theme parks are built around a single idea or theme. One example is a sports park.Para.4 Another kind of theme park is historical more and cultural and can be educational.Para.5 Disneylandwas the first theme park. It is based on the fantasy life and characters of Disney’s films.Para.6 Some examples of educational theme parks include sea world parks and science parks.
人教版高中英语必修4Working The Land说课稿3篇
Knowledge objectives:(1) to make Ss grasp the usage of words, expressions and sentence structures: statistics, struggle, thanks to, rid of, some patterns for persuasion, the “ing” form as subject and object;(2)to use learnt knowledge to persuade sb.Ability objectives:(1) to develop Ss’ reading skills(skimming, scanning, word guessing);(2) to improve Ss’ speaking, communicating and cooperating skills.Emotional objectives:to make Ss know the contribution of Yuan,and learn his spirit and his simple life time.Teaching important and difficult points:(1) some words, expressions and sentence structures mentioned above;(2)the content of the text;(3)training their reading and speaking skills.Teaching methods: CLT, TBLT,QT.Learning strategies: CLS, QLS, TBLS.Teaching procedures:Step 1 lead-in: (1) teacher plays a piece of recent news from CCTV about the harvest of the super hybrid rice, and ask students whether they know Yuan or not, and talk about him and his contribution.(2)Brain storm: let Ss describe Yuan in their minds including his appearance, his living condition and so on.Step 2 fast reading tasks:(1)teacher introduces Yuan and super hybrid rice(2)make Ss read the text as fast as possible with questions. Such as: what’s the general ideaof this passage? What’s Yuan’ dream? (skimming and scanning skill)Step 3 intensive reading tasks(1)let Ss read the text silently, find topic sentence of each paragraph and draw the difficult sentences and the knowledge what they don’t understand.(words guessing)(2)teacher and Ss talk about the important words, expressions and sentences together, and ask Ss to retell the content of the text.(summarizing and paraphrasing)(3)teacher summarize this part.(4) read again following the courseware.
人教版高中英语必修3The million pound bank note说课稿3篇
在接下来的细读环节，我套用了高考对阅读理解的考查方式设置了5个问题，分别为三个推理判断题，一个细节题和一个主旨大意题。学生需要对文章的内容进行分析、归纳、推理、猜测等高级思维活动才能做出正确的回答。【设计意图】这一过程是对学生进行细读的训练，培养学生获取特定信息和挖掘文章深层次信息的能力。第三环节:Intensive-reading (精读) 15′第三个环节精读，既是最重要的环节，也是突破本课重难点的关键。首先，让学生思考剧本中人物看到百万英镑前后的态度发生了怎样的变化。其次，让学生仔细阅读文章，找出可以表现人物态度变化的具体的语言和动作。最后，让学生总结人物的态度发生变化的根本原因是什么，从而引出Money Talks, 供学生思考。【设计意图】通过一系列的活动培养学生学习从人物的语言和动作探究人物的心理，使学生进一步体会戏剧语言的魅力，从而对文章背后所反映的社会问题进行思考，也为下一步的讨论环节做好铺垫。
人教版高中英语必修5First aid说课稿6篇
In this class, I have 3 teaching aims, that is, knowledge aims, ability aims and emotion aims.1) Knowledge-Teach students new words and expressions, such as temporary, bleed,sprain choke, first aid, fall ill and so on.-Enable students to have a better understanding for some basic knowledge of first aid.2) Ability-Train students’ speaking, reading and writing abilities by different teaching activities, such as skimming, comprehending, team work, role play, retelling and writing.-Develop students’ reading strategy on how to move general idea to specific information.3) Emotion-Promote students’ awareness of giving first aid.- Cultivate students’ creativities.Then let’s come to my teaching methods and activities.III. Teaching methods and activities:To achieve different teaching aims, various kinds of teaching methods and activities will be adopted throughout this period, such as TBL (task-based learning), skimming, team work, brainstorm and others, which can offer students opportunities to fulfill tasks in which they can use language to achieve a specific outcome.IV. Teaching aids:Computer and blackboardV. Teaching important points:1) Make students have a clear mind for the structure of the text.2) Help students understand the theme of the text.VI. Teaching difficulties:1) So many new words may affect students’ understanding.2) How to get students to know about the functions of the skin and thecauses, characteristics and treatments for different degree burns,and the knowledge about giving first aid. VII. Blackboard design:
