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人教版高中生物必修1细胞增殖说课稿
f.有丝分裂的意义（讨论分析教学），首先引导学生结合所学知识讨论有丝分裂的的作用，最后有教师归纳总结，并要求学生在理解的基础上记忆。g.无丝分裂（图形直观教学、简介），本部分内容不是教学的重点，内容也相对简单，所以我的教学方法是直接给学生展示挂图，再进行简短介绍，让学生了解即可。h.引出减数分裂的概念，为第五章学习打下基础。小结：新课讲完以后由教师对本节内容进行总结巩固和反馈：进行一些课堂练习达到巩固和反馈的作用。最后布置作业，各种难度的作业题目均设置一些，其中简单题比重大，难题要求学生选作，这样提高学生学习积极性。2教学媒体程序设计: 细胞周期的概念（多媒体课件演示周期动画）植物细胞有丝分裂（多媒体课件演示分裂各期动画）动植物细胞有丝分裂异同点（多媒体课件演示分裂各期动画）有丝分裂过程中DNA和染色体数量的变化规律（挂图演示，包括表格和函数图象）
人教版高中生物必修1细胞的癌变说课稿
5．5癌症的预防作为本节最重要内容，且与生活息息相关，我采用老师引导、学生讨论总结的方法进行教学。从生活各方面总结出保健良方 ，既对知识有很好应用，又体现对生命的热爱。此时，本节课达到高潮，同学们意气风发，热烈讨论，实现本节课的教学目标。5．6 癌症的治疗通过讲述癌症治疗方法的副作用，激发学生探究生物学欲望，激励学生立志除癌。 在此，我选用一则关于一名癌症晚期病人运用心理疗法成功战胜癌症的故事，在于对不同层次的学生进行多方面启发教育，体现面向全体学生的课程理念。5．7 愉悦总结，及时反馈本节知识点零散，我将带领学生回忆浏览本节内容，使零散知识点系统化。在课堂反馈环节，我通过简单练习采用分组竞答的方式把握学生对知识的掌握程度，并给予表现突出的学生适当奖励，这是本节课第三个亮点。竞答既使课堂显得紧凑、集中，又有利于形成学生的竞争意识，还使得学生的知识得以巩固应用。
人教版高中生物必修1细胞的衰老与凋亡说课稿
4、最后从生物的寿命引入，探讨细胞的死亡。强调细胞死亡有两种形式。(1).细胞坏死，它是由某些外界因素造成细胞急速死亡，是一种被动性死亡；(2).细胞凋亡，这是一种由特定基因控制的主动性死亡。细胞坏死与细胞凋亡在形态学和生物化学上有着明显的区别。细胞凋亡有广泛的生物学意义，比如胚胎发育期手的发育如果没有细胞的调亡就不会有纤细的手指；如果没有正常的细胞调亡，蝌蚪的尾部就不会消失，它将永远不能变成青蛙……。正常的细胞调亡还肩负着维持各种组织器官固有体积和形态的功能；还会使机体内异常的细胞得到及时清除，去处潜在的隐患；例如癌症就是异常的细胞没有及时死亡的结果……。因此细胞的正常死亡是生物体的一种非常重要的调节机制，是机体平衡细胞增殖，调节机体细胞树木恒定的方式，是必不可少的生命过程。（15分钟）5、课堂小结，可以把课堂传授的知识尽快地转化为学生的素质；简单扼要的课堂小结，可使学生更深刻地理解政治理论在实际生活中的应用，并且逐渐地培养学生具有良好的个性。
人教版高中生物必修1细胞分化说课稿
在讲述细胞分化的意义时，也可以用实例来解决，工厂的生产车间里不同的工人干着不同的工作，一件产品的产出需要这些工人才能创造出来，一个生物体就像一个车间一样，不同的细胞各司其职，相互合作。工人的分工是主管调解出来的，而不同细胞的出现就是细胞分化的结果，所以说，细胞的分化是生物体发育的基础。在讲到细胞全能性的时候，要多给学生举些关于细胞全能性的例子，如植物组织培养、克隆技术等等，让学生从实际的例子中真正的悟出细胞全能性的含义。此外，还要重视教材中的疑问，适当对题目进行引申,使它的作用更加突出，有利于学生对知识的串联、积累、加工，从而达到举一反三的效果。怎样来解释细胞的全能性呢？这主要以讲授法来解释了，细胞全能性的体现需要在组织或器官离体后才能体现出来，每个细胞都包含着生物体的全套遗传基因，通过基因选择性的表达，使离体的组织或器官通过分裂和分化逐渐发育成完整的植株。
人教版高中政治必修1兼顾效率与公平说课稿
（3）如何做到兼顾效率与公平？这部分知识点我结合上面的图片，设疑：“请大家对这一社会现象进行讨论，我们如何才能做到既坚持效率又兼顾公平？”导入这部分的分析。学生在讨论的过程中对如何兼顾效率与公平已经形成了一定的见解，结合图片，为兼顾效率与公平献计献策，寻求两者的最佳结合点。幻灯片展示：怎样才能做到兼顾效率与公平？第一，允许和鼓励一部分地区和个人通过诚实劳动和合法经营先富起来，带动其他地区和个人致富，最终达到共同富裕。第二，既要反对平均主义，又要防止收入差距悬殊。既要落实分配政策，又要提倡奉献精神；在鼓励人们创业致富，提倡回报社会和先富帮后富。第三，必须正确处理初次分配注重效率与再次分配注重公平的关系。在讲授过程中，还展示大量图片。结合图片分析。设计意图：体现课堂上学生的主体地位，让学生在观看中体验，在讨论中升华，从而体会构建和谐社会的重要意义。
人教版高中政治必修1股票与债券说课稿
一、说教材（一）说教材的地位和作用《股票、债券、保险》是人教版必修1《经济生活》第六课，第二框题的内容。本框题承接前面“企业与劳动者”：企业的发展资金从何而来，同时又为下一课“个人收入与分配”做好了铺垫，它在整个教材中起承上启下的作用。因此，本框题在《经济生活》中具有不容忽视的重要的地位。（二）说教学目标根据高一新课程标准要求，本教材的结构和内容分析，结合着高一年级学生的认知结构及其心理特征，我制定了以下的教学目标：1、知识目标（1）股票的含义、收益、特点和发展股票市场的意义。（2）债券的含义与分类（3）商业保险的含义与订立原则2、能力目标（1）重点培养学生辩证思维的能力，发现和分析、解决问题的能力。3、情感、态度与价值观目标培养科学理财的意识，形成“投资理财，利国利己”的观念。（三）说教学的重、难点本着高一新课程标准，在吃透教材基础上，我确定了以下的教学重点和难点
人教版高中政治必修1价格变动的影响说课稿
回归生活：近几年,我国市场上猪肉价格在不断地波动。请智囊团商议：我们集团如何才能避免重蹈“张老汉”的覆辙？学生活动：思考、发言、群策群力。教师鼓励学生从多角度分析，找出解决问题的不同方法。教师点拨：在猪肉价格波动较大时，我们除了调节生产规模，还可以采用引进新品种、加强科学管理等手段来提高劳动生产率，从而在价格竞争中更具优势。同时，我们要在激烈的市场竞争中站稳脚跟，还必须以市场为导向，生产适销对路的高质量产品，做到“人无我有，人有我优，人优我转”。教师引导学生分析：价格变动对生产规模的调节、对劳动生产率的提高及促使企业生产适销对路的高质量产品，就是在价格、供求关系及市场竞争的刺激下，价值规律发挥“棒子”（调节资源配置）、“鞭子”（鞭策个别劳动生产率的提高）及“筛子”（优胜劣汰）作用的结果，从而将本节课的内容与第一框题有机联系在一起，帮助学生从不同角度更深刻的理解价值规律的作用。
人教版高中政治必修1面对经济全球化说课稿
2、传授新知与学生展示（35分钟） 先由老师点出本课的知识点，它包括：(1)经济全球化深入发展：结合课本91-93页理解经济全球化的含义；经济全球化的表现：生产全球化，贸易全球化，资本全球化；跨国公司是实现经济全球化的载体。（跨国公司的含义、目的、作用分别是什么）（2）经济全球化的影响: 经济全球化的实质：以发达资本主义国家为主导的经济全球化；消极影响积极影响；如何应对经济全球化。讲完了知识点，接着回归图片和书本的材料，给学生留下三个问题进行小组讨论：A ：谈谈你感受到的经济全球化B :怎样理解经济全球化是一把“双刃剑”C:假如你是一位企业经营者，面对经济全球化趋势，你会怎么做？先完成讨论的小组可举手示意老师给予检查，老师根据需要抽查同学到讲台进行展示讨论的结果，并对表现突出的小组进行当堂奖励。
人教版高中政治必修3传统文化的继承说课稿
只有对儒家的价值作出客观、公正、全面的评价，才可能避免陷入文化虚无主义或文化复古主义的误区，合理地、充分地开发利用儒学乃至整个国学的资源为现代社会服务，为促进我国经济发展服务。运用所学知识，谈谈对待儒学我们应该持有的态度。答案：（1）儒学是我国传统文化中一个非常重要的组成部分。传统文化具有相对稳定性，它的内涵又能够因时而变，因此，我们对待儒学的正确态度应该是“取其精华，去其糟粕，批判继承，古为今用”。（2）面对儒学，我们要辩证地认识它在现实生活中的作用，分辨其中的精华和糟粕。对于其中符合社会发展要求的、积极向上的内容，应该继续保持和发扬，使其为社会主义现代化建设服务；对于其中不符合社会发展要求的、落后的、腐朽的东西，必须“移风易俗”，自觉地加以改造和剔除。(五)作业布置传统文化的作用是什么？如何正确对待传统文化？
人教版高中政治必修3感受文化影响说课稿
（2）世界观，人生观，价值观是人们文化素养的核心和标志。一旦形成就会对人产生深远持久的影响。（但随着生活阅历的变化，人们文化素养的提高，人们的“三观”会发生变化。）总之“潜移默化”指每时每刻，不知不觉；是从文化对人影响的过程来看的。“深远持久”指经年累月，难以抹去；是从文化对人影响的结果上说的。3.课堂总结：首先启动学生思维，教会学生把握知识主线，建构知识体系，先由学生进行总结，然后教师进行必要的补充4、布置作业：布置作业。运用文化对人的影响的知识分析“近朱者赤，近墨者黑”，并且应该如何处理朋友之间的关系。设计这个作业的意图是既让学生灵活运用所学知识，同时又让学生回归生活，如何处理朋友之间的关系。5、板书设计遵循板书设计的实用性、直观性的原则，根据本课的教材特点，我采用结构式板书，这样设计比较直观、系统，以便于学生能够系统把握和理解知识。
人教版高中政治必修3聚焦文化竞争力说课稿
（1）文化与经济、政治在经济基础上相互影响。①经济、政治和文化是社会生活的三个基本领域。其中，经济是基础，政治是经济的集中表现，文化是经济和政治的反映。一定的文化由一定的经济、政治所决定，又反作用于一定的政治、经济，给予政治、经济以重大影响。②经济发展是文化发展的基础。但这并不意味着文化的发展始终与经济的发展亦步亦趋。如同不能简单地把精神文明看作是物质文明的派生物和附属品一样，也不能简单地认为文化是经济、政治的派生物和附属品。文化有其自身的传承性和相对的独立性。那种认为只要物质条件好了，精神文化自然而然地就会好起来，物质条件差一点，精神文化就不可能搞好的观点，不符合历史发展的事实，是不正确的。③掀开历史的画卷，文化既有古今和地域之别，又有先进与落后、腐朽之分。不同的文化，对经济、政治的影响不同，对社会发展的作用也不同。不同民族的文化，影响不同民族和国家各具特色的发展道路。
人教版高中政治必修3体味文化说课稿
（二）引入内容1、播放幻灯片，从名言引出思考，什么是文化，如何理解文化？学生探究，既可质疑，也可谈自己对文化的理解2、幻灯片，以三组幻灯，分三个阶段，学生分别通过小组讨论的形式，归纳总结文化现象的三个特征3、根据对文化现象的认识，归纳总结文化的内涵及外延小活动：把不是文化的山、水、树，由几组同学画出来，体会文化的含义4、一组判断题，哪些是文化的，哪些不是5、理解文化的特点首先，根据前面，总结文化现象的特征，归纳出文化的普通性及特殊性其次，播放视频，归纳总结文化是人类特有的现象第三，根据教材材料，小组探究总结，文化是后天习得的第四，借助小活动的材料，归纳，文化需要一定的物质载体6、文化的作用首先、观看视频，小组探究总结，文化对于人的影响其次，观看视频，小组探究总结，文化对社会的影响
人教版高中政治必修4意识的本质说课稿
师：分析得非常到位。大家来看看薛宝钗是怎么说的？薛宝钗的评论：“不像吟月了，月字底下放一个‘色’字倒还使得，你看句句倒是月色。这也罢了，原来诗从胡说来，再迟几天就好了。”生：（读第三首诗）“精华欲掩料应难，影自娟娟魄自寒。一片砧敲千里白，半轮鸡唱五更残。绿蓑江上秋闻笛，红袖楼头夜倚栏。博得嫦娥应借问，缘何不使永团圆！”这首诗语言很朴实，但意境很深远。我虽然读过《红楼梦》这本书，也看过电视剧，但我阅历太浅，说不出诗中所包含的深刻内涵。师：贾宝玉的评论：“这首不但好，而且新巧有意趣，可知俗语说的‘天下无难事，只怕有心人。2．意识的形式是主观的意识是人脑对客观存在的反映，意识是不是仅仅是人脑对客观存在原原本本的反映呢？“龙、凤”是中华民族的象征，是炎黄子孙的两大主要图腾，但地球上从来就没有出现过“龙、凤”，那么“龙、凤”的观念又是从何而来的呢？原来，“龙、凤”的观念最早产生于原始社会的图腾崇拜。、
人教版高中英语必修4A taste of English Humor说课稿3篇
Then I would ask them to think of a funny English or Chinese and tell it to partners. While telling stories, they can use expressions and some acting to help make the story funny. 5 minutes would be given to do this.Those stories they told there will be the material for their writing. Soletting them tell it at first is helpful. And they can make a difference between telling a funny story and writing it down. Generally speaking, it is difficult forstudents to write well because they don’t know what to write and how to write. Asking them to tell their own stories at first can help them come up with what to write.After their telling, I would invite someone to share his/her story with all of us and I would write it down on the blackboard.This example story would be used as a sample to illustrate the format of funny story. Different from a story from teacher or textbook, a story from students can obviously become a interesting material to draw students’ attention.Then I would ask the whole class to put this story into several parts. It might be a little bit difficult for them. So I would ask them to find out whether all the sentences are necessary. After delete some sentences, there are 6 sentences left behind. Then they can easily put them into three parts. After interaction with students, I would teach them the right terms for each part and conclude the format of funny story.This step is the key and difficult point in my lesson. So I mainly usetask-based teaching method in this part and the task for students was divided into several stages. With the separated difficult level, students can find there are usually three parts in writing. They can also learn to write without the unnecessary parts in the process of analyzing. And then I wouldn’t rush to tell them the right terms to them directly. Instead, I would ask them to name them by their own. A confused mind is better for acquiring knowledge.While-writing:Then I would give students 7 minutes to write down this story, without other requirements.With all the preparations in pre-writing, students’ difficulties were cleared. So it would be much easier for them to write down the story within 7 minutes. There are no other requirements because students’ first writing is actually a drafting. It would be revise and edit several times later. Writing, as a skill
人教版高中英语必修3Canada-the true north说课稿4篇
Good afternoon, teachers, It’s my great pleasure to be here sharing my lesson with you.The content of my lesson is Senior English Book 3 Unit 5 Canada —— “The true North”.I’ll be ready to begin this lesson from five parts. Analysis of the teaching material,the teaching methods,the studying methods, the teaching procedure,and Blackboard design.First, let me talk about the teaching material.Part 1 Teaching Material:This unit is about the introduction of Canada. By studying of this unit,we’ll enable the students to learn the geography, population, main cities, and natural beauty, natural resources of Canada. Through the training of the unit, it also requires students to learn some Language skills such as the expressions of position and emotions.So it plays an important part in the English teaching in this book.After studying the teaching material and analyzing the rule of children’s growing of mind,I think the teaching aims are the followings:1.Knowledge objects:(1) make the students learn some new words and phrases(2) make the students understand the content of the lesson.2.Ability objects:(1)To develop the Ss’ abilities of listening, speaking, reading and writing. Especially reading and speaking ability.(2) learn to talk about the characters of Canada in English(3)To train the Ss’ ability of working in pairs.3.Emotion objects:(1)Enable students to understand the characters of Canada..(2)Stimulate Ss to work hard to make China stronger.Part 2 Teaching Methods:I think helping students learn to master new words and phrases and improve the students’ reading and speaking ability is import and the difficult.According to the analysis of the teaching material and the import points and the difficult points,I will use the following teaching methods : question-guiding approach; fast-reading and careful reading; multi-media teaching methods; discussion
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:
人教版高中英语必修5Great scientists说课稿4篇
通过写文章梗概，培养学生综合运用语言的能力，学习用恰当的英语描述科学家的故事。这是本课的教学难点。教师可以使用完形填空的方式来帮助学生整理语篇，从而来降低难度。本课的教学重点的突破方法是：在阅读前，让学生初步了解得出科学观点所需要的基本程序，从而轻松而自然地导入文章的阅读；在阅读过程中，由易到难设计快速阅读和精读的问题，层层推进各种阅读活动，让学生对阅读内容从整体感知到细节理解，最后深层读懂整篇文章，同时加强阅读策略的指导，让每个学生都主动参与课堂教学活动，最终达到提高阅读能力的目的。Step 4 Post-readingGroup Activities四人小组共同合作，在老师的适当指导下，就以下2个问题展开讨论，让学生就所知、所学、所感和所想融入话题，然后抽若干同学代表作小组发言。1. What do you think about John Snow, and what should we learn from him?2. Cholera was 19th century disease, which two diseases are similar to cholera today? Why?
人教版高中英语必修5Life in the Future说课稿5篇
Good afternoon, everyone. It’s my great pleasure to be here sharing my lesson with you. The content of my lesson is Senior English for China Book5 Unit 3 Life in the Future. I’ll be ready to begin this lesson from six parts: Analysis of the teaching material, Analysis of the students, Teaching aims and important and difficult points, Teaching methods and aids, Teaching procedures, and Blackboard design. First, let me talk about the teaching material.Part 1 Analysis of the Teaching Material:This unit is about what human beings’ life will be like in about one thousand years. By studying of this unit, we’ll Enable the students to know the changes in humans’ life and some new inventions bringing about the change and develop the interest in science. This lesson plays an important part in the English teaching in this unit. This is an important lesson in Book Five. From this lesson, it starts asking the Ss to grasp contents of each passage. Therefore, this lesson is in the important position of the teaching material. If the Ss can learn it well, it will be helpful to make the Ss learn the rest of this unit.Part 2 Analysis of the SsAs Senior2 Ss, they are at different levels of English fluency, some of them have lost interest in English. So during the lesson, I arrange a variety of activities to let all of them join in to attract their interest and let them be confident and taste the joy of success.
