-
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细胞中的无机物说课稿
为了加强学生的理解，让学生讨论以下问题。由师生共同总结。播放一个短时视频，让学生认识到水的重要性后，展示节水标识，说明由来。细胞中的无机盐这部分，我将展示图表，并列出问题：表中哪些成分属于无机盐？为什么要在运动员喝的饮料中添加无机盐？无机盐在细胞的生活中起什么作用？然后展示广告语，让学生思考和讨论以下问题，并得到答案。再阅读课本，验证自己的答案是否正确。关于无机盐的作用较难理解，通过列举人体生活与健康中的各种实例来加深感性认识，加强对理论知识的理解3、课堂小结，强化认识。（3—5分钟）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理论知识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。4、板书设计我比较注重直观、系统的板书设计，还及时地体现教材中的知识点，以便于学生能够理解掌握。5、布置作业。
人教版高中政治必修1影响价格的因素说课稿
第一部分：说教材我将从本框题的地位、教学目标及教学重难点等方面进行阐述。首先，本框题在教材知识体系中的地位：《影响价格的因素》是人教版教材高一政治必修第一单元第二课的第一框题。本框主要给学生介绍引起商品价格变化的因素，使学生通过学习能够明确日常经济生活中价格变动的原因。本框既是对前一课内容的承接又是下框内容得以展开的基础，也就是说，本框在本单元学习中起着承上启下的作用。其次，教学目标。根据课程标准的要求和学生的实际情况，我将确定以下的教学目标：（1）知识目标归纳影响价格的因素,理解价值决定价格、社会必要劳动时间决定价值量以及劳动生产率与商品价值量的关系，明确价值规律的基本内容和表现形式。（2）能力目标培养学生透过现象分析事物本质的能力；增强学生的竞争意识，提高参与经济生活的能力。
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市场配置资源说课稿
（2）、市场调节存在固有的弊端：自发性：由于市场调节是在价值规律自发作用下进行的，在利益驱动下会产生一些违反市场原则的行为，如制造、销售假冒伪劣商品，大量排放废水、废气破坏环境，窃取他人智力成果等等。盲目性：由于人们不可能完全掌握生产各方面信息及其变化趋势，致使决策带有一定的盲目性。如某种商品有利可图则一哄而上，反之则一哄而退，从而造成资源浪费和消费得不到充分满足。滞后性：由于市场价格的形成和传递有一个过程，一旦传递到生产经营者手中进行生产调整，就有一个时间差，致使市场调节带有滞后性，成为一种事后调节。教师活动：请同学们想一想，市场的这些弊端和不足，会导致什么后果？（3）、危害教师总结：资源浪费，经济波动与混乱，分配不公两极分化等。设计意图：通过创设情景，加深对市场调节局限性的理解；要求学生结合生活实例探讨其弊端有助于加强对其产生原因和表现的记忆和理解。
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2对人民负责说课稿
在学生活动的基础上，教师总结归纳：要坚持从群众中来到群众中去的工作方法。要求：政府要通过各种途径，利用各种群众组织、社会团体广泛收集群众意见和建议，认真对待群众的来信来访。还要为群众诚心诚意办实事，尽心竭力解难事，坚持不懈。通过合作探究，以此来培养学生的分析能力，探究能力以及透过现象看本质的能力，培养学生获取信息的能力，自主学习的能力以及全面看问题的能力，再结合教师的讲授，给学生一种茅塞顿开的感觉。环节四 回归生活 提升情感我将引导学生阅读课本，通过设置活动探究课，结合生活实际从时效，便利，实效等方面请学生评述公民求助或投诉的四种方式的特点和优点。在这一过程中，我还会用多媒体展示常用的热线电话，政府网站上有关信访、政务公开及其他便民利民的栏目，丰富课堂资源。让学生阅读课本，自行归纳知识点，有助于培养学生自主学习能力。
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
人教版高中英语必修1Journey Down the Mekong说课稿
2. let the Ss complete the forms paragraph by paragraph. Purpose here is to help Ss to get the habit of reading a passage as a whole, and pay attention to the organization of the text, as a result the Ss will fully understand the whole passage.3. ask Ss to retell the passage with the help of the key words in the form.Since the Ss in the class are in different levels, so I let them to fill in the blank to understand the meaning of the words and phrases better. ( That’s all for the while-reading. Now let’s move to the fifth step.)Step V: Post-reading (10mins) ---DiscussionIn this part students are asked to discuss in groups and list Wang Kun’s and Wang Wei’s attitudes about the trip. After that, Ss are encouraged to express their attitudes with the whole class. Collect their answers and don’t forget to praise them even if their answers may not be perfect.In this activity, discussion provides a vivid and active learning environment for Ss to communicate in English with newly learned language items. (Finally it comes to the homework.)StepⅥ: Homework (1min)1. Ss are required to read the text again after class and figure out the meaning of some complex sentences.2. Do the exercises on P19; This can help Ss to consolidate what they’ve learnt and make preparation for the next lessonPart4. Blackboard design.（说板书设计）On the top, there is the title of this lesson. On the left, there are main ideas for each paragraph. On the right, there are some new words and expressions.Unit 3 Travel journalJourney down the MekongMain idea of each para.:Para1: deciding to take a great bike trip along the Mekong river.Para2: Different attitudes between Wang kun and Wang wei.
人教版高中英语必修1Anne's best friend说课稿
Step 7 Language points 1．Vocabulary (1) go through (2) set down (3) a series of (4) on purpose (5) in order to (6)at dusk (7)entirely (8)face to face 2．Important sentences (1)…I’ve grown so crazy about everything to do with nature. (2)There was a time when … (3)I stayed awake on purpose until … (4)It was the first time … that I’d seen the night … (5)It’s no pleasure looking through … Purpose: 1．Master the required vocabulary and sentence structures. 2．Use them freely. Step 8 Consolidation 1．Find out the topic sentences 2．Retell the text according to the topic sentences Purpose: I want to know if my students understand the text. Step 9 Discussion Imagine you have to go into hiding like Anne and her family, what would you miss most? Giveyour reasons. Purpose: Train Ss’ oral English ability. Step 10 Homework Write an article on Friends. Purpose: 1． Improve the Ss’ writing ability. 2 Train the Ss’ ability of self—teaching and looking up information by themselves. Part 5 Blackboard design（说板书设计）Unit 1 Friendship Reading Anne’s Best Friend 1．Main idea of each paragraph: Para. 1 Anne made her diary her best friend. Para .2 Anne wrote her feelings in her diary. Para .3 Anne missed nature. Para.4 Anne saw the night face to face Para.5 Anne wanted to experience nature outdoors. 2．Listening: Exx.1 P3 3．Discussion: Exx.3 P3 Purpose: 1．Make Ss familiar with the passage 2．Make the design inductive, instructive and artistic.
人教版高中英语必修1Nelson Mandela--A Modern Hero说课稿
In this step, give students a few minutes to read the passage . While they are reading, I will write some key words of the text on the blackboard. Then ask students to retell the passage according to the key words.By retelling, students can improve their ability of language organization and have an overall understanding of the article.Step 4 Group discussionIn this step, students will be divided into groups of 4 to discussion the following question: What qualities make a great person?After their discussion, invite a few groups to make a report to the class.This group discussion can practice students’ oral English and cultivate their abilities of cooperation and communication.Step 5. HomeworkLet students write a short passage to introduce a great person he or she admires.The homework can consolidate the knowledge the students have learned and cultivate their writing ability. Part 6 Blackboard Design（板书设计）That’s all my teaching procedures. Finally, I’d like to say sth about part 6 blackboard design. On the top is the title. On the left, there will be some new words and expressions. In the middle of the blackboard, I will write some useful sentence structures so that the students can know clearly what they’ve learned and then try to master the knowledge.OK. That’s all for my presentation. Thank you for your attention.
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.
人教部编版道德与法制二年级下册我能行说课稿
师：相信我能行，这样行不行？（播放课本53页插图）“老师宣布下周长跑比赛，东东觉得自己个子高，腿长，肯定跑得快，就不打算练习了”师：东东相信自己行，所以不用练习，你们有什么看法？生：相信自己能行，也要加强练习呀！生：东东的同学不仅相信自己行，还主动练习，这样东东的同学就会赢，东东可能会输。生：光说不练，不是真的行！师：同学们说得真是太好了，不能只说行，努力才能行啊。成功靠的不仅是自信，更多的要靠努力、方法和汗水。明白了这些道理，你们才能真正做到”我能行：！师：有没有信心大声的朗读儿歌《我能行》？（学生齐读儿歌总结）（三）、作业拓展师：现在请拿出写有“我能行”的纸飞机，从今天开始，如果每天你都能坚持做到纸飞机上“我能行”的事情，就给自己画一个笑脸。坚持一周，都做到，就把纸飞机拿到空旷的地方努力的放飞，并大声的对着天空说：我能行！（提醒学纸飞机掉在地上要捡起来，注意环保）
精编教师个人新课标学习心得体会优选例文
我将根据新的语文能力实践系统，致力于学生语文综合素质的提高，促进语文课程的呈现方式和学生学习方式的转变，确立学生在学习中的主体地位，努力给学生创造一个有利于素质教育的空间。 对于小学语文教学来说，既要转变教的方式又要转变学的方式，培养和形成“自主、合作、探究”的学习方式，在这两个转变中，教的方式转变是主要矛盾。教的方式一转变，学的方式也随之转变。学的方式转变可以理情地在课堂中呈现，证明教的方式转变，证明教师新理念的真正树立。课改实践告诉我们，没有坚定的新课程理念，真正意义上的教与学方式的转变是不可能的。把课标学习与教材教法研究结合起来：要钻研新教材，理解和把握新教材，用好新教材，要重视教学反思，个案研究和收集，要牢记验证课标和检验教材的实验任务。
高中语文人教版必修二《归园田居》说课稿
一、说教材本节课选自于人教版语文必修二第二单元诗三首中的一首诗歌，它是陶渊明归隐后的作品。写的是田园之乐，实际表明的是作者不愿与世俗同流合污的心声，甘愿守着自己的拙志回归田园。学习该诗，有助于学生了解山水田园诗的特点，感受者作者不同流俗的高尚情操，同时可以培养学生初步的鉴赏古典诗歌的能力。
高中数学函数的奇偶性教师说课稿
2．学情分析从学生的认知基础看，学生在初中已经学习了轴对称图形和中心对称图形，并且有了一定数量的简单函数的储备。同时，刚刚学习了函数单调性，已经积累了研究函数的基本方法与初步经验。从学生的思维发展看，高一学生思维能力正在由形象经验型向抽象理论型转变，能够用假设、推理来思考和解决问题．