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大班游戏教案：大班瞬间游戏大全
游戏名称：悄悄话（大班）设计者：公桂兰目的：激发幼儿积极参与活动的兴趣。玩法：按幼儿座次将其分成四组，教师悄悄地告诉每组排头幼儿一句话，然后自排头开始往下传话，传到最后一名幼儿时，最后一名幼儿站起大声说出听到的话，以传得又对又快的组为胜。游戏名称：猜谜（大班）设计者：王春苗目的：培养幼儿的思维能力、口语表达能力。玩法：教师说谜面请幼儿说出谜底。也可请一名幼儿说谜面，教师与其他幼儿进行猜谜。游戏名称：超级模仿秀（大班）设计者：公桂兰目的：培养幼儿模仿能力。玩法：请3-5名幼儿到前面，侧向全体幼儿，站成一排，面向第二名幼儿编一动作（如起床穿衣、照镜子、梳头等）然后第二名幼儿再向第三名幼儿模仿第一名幼儿所做的动作，依次模仿，最后一名幼儿模仿完动作后，说出做的是什么动作。
大班体育教案：动物之家
2、培养幼儿自主活动的能力，进一步激发幼儿参加体育游戏的主动性、创造性。 重难点： 重点：发展攀爬、跳、平衡等基本动作,体验运动的乐趣。 难点：幼儿能自主地参与，并探索不同的玩法。
人教版高中历史必修3破解生命起源之谜说课稿2篇
过度：诚如牛顿所说 我之所以能够取得今天的成就有很大原因是站在巨人的肩膀之上设问3：为什么这个时代选择了达尔文来完成这一伟大的发现呢？（达尔文的个人努力）补充材料：（1831年起，他随“贝格尔号”考察舰进行环球考察5年。考察结束后，在整理考察资料和实物标本的基础上，经过长期的研究，于1859年出版了《物种起源》一书，确立了生物的进化论说明达尔文的个人努力：学习、考察、学习、不迷信权威、勇于挑战、不断探索的精神，饱览群书，挑战和假设建立在大量的阅读和观察的基础上，科学实证等等。可以说达尔文身上有那个时代的一个浓缩的特征，当然他还有点运气，不过，机遇永远是为那些有准备的人提供的。）探究：达尔文“进化论”的影响思路引领：科学理论发展的影响可以从哪些方面分析？（经济、科学理论本身、人文学科、社会影响（对宗教，社会），对其他国家的影响）设问：达尔文进化论对1859年及以后的社会带来了非常深远的影响。有哪些影响呢？①挑战封建神学的神创世，促进人类认识的飞跃
人教版高中生物必修1能量之源—光与光合作用说课稿
1）他们在初中的生物学学习中已具备了一定的关于光合作用的基础知识，也做过“绿叶在光下制造淀粉”这个实验。2）他们具备物质转变和能量变化等相关的化学知识。3）在前面的《降低化学反应活化能的酶》一节的学习中已经学习过简单的对照实验和相关的实验设计原则，使本节课最后的实验设计得以顺利进行。4）他们具有一定的 分析问题的能力，实施问题探究教学是可行的。三、教法和学法根据上述对教材和学生的分析，本节采用以下教法和学法：1）实验法：以实验说明结论。生物学的教学就是实验的教学过程，实验的展示形式有学生分组实验、老师示范实验、动画和图片演示实验等，让实验现象说明问题，而不是直接让学生记住结论。2）问题探究教学发：以问题引发兴趣。整个教学过程要设置好问题，层层展开，层层递进，让新知识与旧知识融为一个整体，让学生在步步上升中攀登到知识的顶峰。3）比较学习法，同时采用多媒体辅助教学，解决光合作用抽象的过程。
人教版高中生物必修3第五章第三节《生态系统的物质循环》说课稿
步骤四：展示点评、质疑探究展示小组展示讨论论成果，要求每组B、C层次学生进行展示。展示结束后由点评同学对展示结果进行点评，要求先点评对错；再点评思路方法和应注意的问题。既要有结论，又要有分析，力争有相关的总结和拓展。下面的同学注意倾听、思考，关键内容做好笔记，有补充或不明白的地方及时、大胆提出，力争全部过关，解决疑难点。根据学生点评结果，教师适当点评拓展。步骤五：拓展提升、总结升华简单扼要的课堂小结，系统回顾知识，强化学生对于生态系统物质循环的认识。环节三：课后检测布置训练内容，巩固知识。五、课后反思：本堂课采用我校163高效课堂模式，通过小组合作探究、展示自我、互相点评的方式完成整堂课的教学内容，充分突出了新课标中以学生为主体的指导思想。教学过程中，依据学生的个性差异，提出不同要求，布置不同任务，让不同层次的学生都能参与其中，调动全体学生的积极性，促进全体学生的发展。
人教版高中生物必修3第三章第一节《植物生长素的发现》说课稿
（5）根据实验的第五部分——验证性实验结果，证实了达尔文关于植物向光性运动原因的假说――确实存在一种物质致使胚芽尖端产生了向光运动。这样通过多个实验的多媒体演示过程，强化学生的思维，最终在学生的大脑中形成科学研究过程的”条件反射”。为了使学生初步学会”设计对照实验的方法”，首先也利用多媒体的演示实验，并在其中特意设置一些”陷阱”，通过多次”请学生进入‘陷阱’”，来强化设计实验时应该控制的变量问题，从而在学生的认知领域里初步构建出设计对照实验的知识体系。3、归纳总结1934年，荷兰科学家郭葛等人从植物中分离出了这种能使植物产生向光性的物质，并确定它就是吲哚乙酸。这就真正从化学物质的角度证实了达尔文的假设。在能够从植物体中分离提取出生长素之后，要想知道：除了能使植物产生向光运动之外，生长素对于植物的器官还有什么作用？可以采用哪种方法来进行试验？
人教版高中生物必修3第三章第二节《生长素的生理作用》说课稿
强调重力对生长素分布的影响，为下面的内容讲解做铺垫，明确植物出现向光性与生长素分布不均有关。复习旧知识，产生首因效应，巩固和加强记忆。通过植物向光性是生长素分布较多而促进生长，进而提出“对于植物来说，生长素是不是越多越好”这个问题，引发思考，锻炼思维。说明生长素浓度对不同器官产生的影响不同，让学生对这一情况有一个整体印象。结合数学知识逐步分析图上各点和各曲线的含义，引导学生得出不同器官对生长素浓度的敏感性顺序，为解释横放植物“S”型生长做铺垫。通过对曲线的分析，得出低生长素浓度起促进作用，高浓度有抑制作用这种双重性，并得出其双重性表现。通过以上的分析和总结，对横放植物“S”型生长进行解释，达到首尾呼应的效果。采用“蒙太奇”手法，引申到“太空中，横放植物将会如何生长”这个问题，引发学生的联想和思考，以这种提问方式结课为下节课的开课做了铺垫，掌握了主动权。
人教版高中生物必修3第四章第三节《群落的结构》说课稿
建构群落特征3群落有一定的空间结构，包括垂直结构和水平结构。思维拓展从结构与功能相统一的角度思考群落内的分层结构的意义。6.4运用群落核心知识概念解决未知群落问题学生已掌握了同一时间内聚集在一定区域中各种生物种群的集合是生物群落，所有群落都有一定的物种组成、种间关系、空间结构，不同群落主要表现在其具体特征上的差异。在此基础上，为学生提供新的问题情境，利用多媒体课件，展示不同生态环境下不同生物群落问题，让学生运用已建构的群落概念，通过分析、演绎和具体化等辩证思维的过程解决未知的群落问题，课件展示热带雨林、温带草原、海洋、湖泊等生物群落。学生运用概念说明不同的群落的物种丰富度差异，列举不同群落的种间关系，分析不同群落的垂直结构和水平结构，研究造成不同群落重要特征差异的原因。评价人类的活动对群落的结构的影响。
高中思想政治人教版必修三《文化创新的途径》说课稿
二、说学情本课的教学对象为高二学生，他们思维活跃已具备一定归纳能力和分析、综合能力，能够自主地分析现实生活中的一些文化行为，但看问题往往比较偏激、片面，缺乏良好的逻辑思维能力。所以，在文化创新的途径上要对他们进行指导，以免走入误区。三、教学目标根据新课程标准、教材特点、学生的实际，我确定了如下教学目标：【知识与能力目标】1.理解文化创新的根本途径和两个基本途径;2.了解文化创新过程中需要坚持正确方向，克服错误倾向。
人教版高中生物必修2染色体变异说课稿
四、说教学程序（一）.温故知新、导入新课复习提问:基因突变导致生物变异的原因是什么?回答:基因突变是基因结构发生改变，从而使遗传信息改变，使蛋白质结构改变、生物性状改变，即生物发生了变异。那么，基因是什么?它和染色体又有何关系?回答:基因是有遗传效应的DNA片断，染色体是DNA的载体，基因在染色体上呈线形排列。引出新知:对于一个生物体来说，正常情况下，其染色体的结构和数量都是稳定的。但在自然条件或人为因素的影响下，染色体的结构和数量均会发生改变，从而导致生物性状的改变，这就属于染色体变异。（二）.把握重点、突破难点重点的把握：1、染色体结构的变异播放影片:猫叫综合征幼儿。让学生观察: 患儿哭声轻、音调高，很像猫叫。教师补充: 患儿的征状---两眼较低、耳位低下，存在着严重的智力障碍。阐述病因---染色体片段缺失
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1English around the world说课稿
(3)v. 给：提出；展现，显现present sb. with sth. ; present sth. to sb. 把. . 交给；颁发；授予present sth. (for sth. )/present sth. to sb. e. g. Om his birthday, his friends presented him a collection of stamps. 在他生日时，他的朋友们送给他一套邮票作为礼物。The sword was presented by the family to the museum. 这家人把宝剑捐赠给了博物馆。The committee will present the final report to Parliament in June. 委员会将在六月向议会提交最后的报告。You need to present yourself better. 你需要更善于展现自己。It is essential that we present a united front. 至关重要的是我们要表现得更加团结。Step 4 ConsolidationT:Now that we have got a general idea of these words and phrases. Lets make up some sentences using them to master them. Suggested sentences:1. Your duties include typing letters and answering the telephone. 2. It is one of the greatest roles that she has played. 3. A large number of people have applied for the job. 4. The number of the panda is declining. 5. I'11 go there, even if I have to walk. 6. He came up to me to ask for a light. 7. The novel is about a family who can't communicate with each other. 8. He based his plan on interests of most people. 9. Why doesn't he make use of his singing talent?Step 5 Summary and homeworkT:Today we dealt with several new words and phrases. After class I hope that youcan read them again and again to keep them in mind. That's all for today. You aredismissed.
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2Computers说课稿3篇
一. 教材分析1. 本单元的中心话题是“计算机（Computers）”，内容涉及计算机的发展历史，计算机的应用等。本节课是该单元的第一课时，我将Warming up, Pre-reading and Comprehending这四部分整合为一节精读课。其中。Reading部分是题为WHO AM I？的文章，以第一人称的拟人手法介绍了计算机发长演变的历史和计算机在各个领域的应用，其主旨是表达计算机的发展变化之快以及在生活中用途之广。而Warming up部分以图片的形式展现了计算机的发展历程；Pre-reading中的问题和排序分别是为了预测语篇的内容和测试学生对计算机历史了解的情况；Comprehending则通过各项练习训练学生的阅读技能，从而加深对文章的理解。可见这几部分是一个有机的整体。2. 教学目标：1) 语言目标：重点词汇及短语：abacus, calculate, calculator, PC, laptop, PDA, robot, analytical, technological, universal, mathematical, artificial, intelligent, network, explore, in common, as a result.重点句子：a. My real father was Alan Turing, who in 1963 wrote a book to describe how computers could be made to work, and build a “universal machine” to solve any mathematical problem.
人教版高中英语必修2Cultural Relics说课稿2篇
Ⅲ. Analysis of the teaching material:The topic of this unit is cultural relics. Students are quite interested in topics about different cultures around the world. This is the second period of the whole unit. As a reading class, the passage mainly talks about the history of the amber room (how it was made, sent as a gift, lost and rebuilt).According to the new national curriculum, when teaching reading, much emphasis should be put on training the students’ reading skills.Ⅳ. Teaching objectives1. Language objectives:1) Students are required to master the key words and phrases occurred in the passage (e.g. amazing, decorate, belong, in return, less than etc.)2) Students are required to learn the attributive clause and acquire the sentence pattern.2. 1) Students are required to describe a certain thing by using the new sentence patterns.2) Students are required to master two kinds of reading skills—skimming and scanning, and learn to use them in their daily reading.3. 1) Students are required to know the history of the amber room.2) Students are required to appreciate cultural relics and understand the importance of protecting them.Ⅴ. Teaching important and difficult points1) the new words, phrases, and sentence pattern in the course of reading.2) Teaching difficult point: Help the students master two kinds of reading skills—skimmingand scanning and learn to apply them in daily use.Ⅵ. Teaching methods:Task-based method & Top-down model Ⅶ. Teaching aids: PPT, pictures, blackboard Ⅷ. Teaching procedure:
人教版高中英语必修2The Olympic Games说课稿2篇
Purpose of my design:To ask the students to do these two tasks will make the Ss predict the story of this passage. As a result, it will deepen Ss’ memory of this story because they will have their own understanding of this story.Step 3. While-readingTask 1. (Individual work _____min)Skimming: ask students to skim the text and the main ideas of each paragraph in this passage. Please read it quickly and then match the sentences with the letters.Task 2. (Individual work _____min)Scanning: read the text quickly and decide the whether the following statements are true or false and give reasons.Task 3. (Pair work _____min)Listen to the tape and fill in the banks. Then read the paragraph with expression to your partner.Task4 (individual work min)Listen to the tape again and write down the main idea in one sentence.Purpose of my design: Enable students to understand the given material better by using different reading skills. And proper competition can arouse the Ss’ interest in English learning. “Task-based” teaching method is used here todevelop the Ss’ ability of communication and also their ability of co-operation will be well trainedStep 4. Post-readingTask 1. (Individual work, pair work, group work, class work; _____min)Discussion (group of 4):1. If you were Hippomenes, would you run against Atlanta?2. Do you think Hippomenes deserved to win the race? Why or why not?Step 5. HomeworkPlease read the story again carefully after class and imagine: What will happen during the race between Hippomenes and Atlanta? Who do you think will win the race? Do you think Atlanta would marry Hippomenes? Write an end for the story with thses questions.Purpose of my design: Homework is so important and necessary for to master the knowledge they learned after class. It will check whether the Ss achieve the teaching aims.Part 5 Blackboard design
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2Wildlife Protection说课稿3篇
When it comes to the students’ studying methods, I'd like to introduce my Ss first. The Ss have a good command of basic language points. They’re interested in learning English, and they take an active part in English class, so they will have fun in autonomous, cooperative and inquiry learning. I will just serve as a guide, showing them the way to explore how to make more progress in their English learning.Now it’s time for the most important stage of this lesson. My teaching procedures are arranged as follows:Step1.Leading-in (3 minute)Play a video of a wide variety of wildlife to introduce my topic. Step2. Speaking (12 minutes)We will use our textbook Page25. Let the Ss fast read the short paragraph to warm up. Ask them to talk about the report on some endangered wildlife in China with the dialogue patterns on the screen. Lastly, I will invite some groups to demonstrate their dialogues about saving wildlife in China.Step3.English play (3 minutes)Watch another video in praise of their excellent performance just now. It’s about Jack Chen’s（成龙）and Yang Ziqiong’s wildlife protection.Step4. Listening (twice 13 minutes)This time, I’ll ask the Ss to fill in the blanks of the monologue of the 2 movie stars above. Step5.Discussion (3 minutes)Which would you like to choose to wear, clothes made of cotton, artificial leather or animal skins? Why ?Step6. Summary (3 minutes)1. If there were no wildlife, there wouldn’t exist human beings. If the buying stops, the killing can, too.2. Animals are our friends. To love animals is to love ourselves. Stop hunting, killing and destroying wildlife.3. Let’s live in harmony with all the living things in the world. Step7. Music appreciation (3 minutes)Let the Ss appreciate the song Earth Song by Michael Jackson. Last but not the least, I will show you my blackboard design.
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