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人教版三年级上册语文说课稿
二、说教学目标。 1.能用正确的情感来朗读小鸟与大树、树根、门和小女孩四个对话。（知识目标) 2.进一步巩固默读和朗读能力，学会多元交流,多向对话。 （能力目标) 3.体会小鸟与大树间真挚的友情，使学生感悟到真正的友情是建立在诚信的基础上的。
人音版小学音乐四年级上幸福拍手歌说课稿
3、第三个环节：创编歌词和动作。教师问学生：除了幸福拍手，你还会做什么呢？请你做一回音乐家，创编一段，带领大家表演。（充分发挥学生的主观能动性，在创编中得到快乐）4、第四个环节：综合表演。今天大家的表现实在是很出色，但似乎还没法满足大家的创作欲望，最后我们一起跟着音乐，把你创编的歌词和动作展示一遍，（这一环节让学生充分展示自己的才艺，从创作中获得自信、获得满足。）5、第五个环节：拓展视野，介绍乐器名称，让孩子们感受乐器的声音节奏，并让孩子们用乐器给歌曲进行伴奏。充分发挥孩子们的主观能动性，主动参与到课堂创作中来。6、第六个环节：课堂小结度过了快乐的四十分钟，能告诉我你快乐吗？最后，在师生配合中结束这节课。
人教版高中生物必修3第二章第一节《通过神经系统的调节》说课稿
3、总结(这部分要5分钟)学生在教师的提示和问题的引导下，完成对本节课的知识的归纳和小结。利用简炼、清晰的语言，再一次的突出本节课的重点，起到画龙点睛的作用，培养了学生的表达能力。4、巩固练习(这部分要10分钟)用大屏幕投影把题目投影在屏幕上，让学生思考，然后回答。这部分安排10分钟的时间，让学生思考完成具有针对性的练习，进行知识巩固和教学效果反馈，及时纠正错误的理解和片面的认识。5、板书设计在板书中,我根据板书的“规范、工整和美观”的要求，结合所学的内容，设计了如图所示的板书。在其中，注重了重、难点的突出，使学生对知识的结构、层次、重点、难点一目了然，便于记忆和理解。四、效果分析对于反射的判断，学生仍有可能出现错误，如刺激坐骨神经肌肉的收缩，教师应强调没有完整的反射弧结构参与的不是反射。
人教版高中生物必修3第五章第二节《生态系统的能量流动》说课稿
为使学生对知识达到深化理解、巩固提高的效果，我结合两个讨论题专门设计了一组即时训练题，做完后，屏幕展示汇总，以及时巩固新知。然后，进行当堂训练，这部分习题分AB两个层次，适合不同能力的学生做，做完后收上，课后批改后会了解学生掌握的情况，从而得到准确的学习信息。这部分用时约6分钟。三）结课组织学生总结本节课。引导学生可对照教学目标总结知识，从而尽快将知识形成能力；也可总结方法，从而理解生物学分析思路；还可以谈谈感想，从而理解人与自然的和谐相处的必要性。最后要求学生完成课后习题，课后时间允许的话还可组织有兴趣的同学进行对当地农田生态系统的能量流动情况得调查。这部分用时大约4分钟。七说板书设计生态系统的能量流动一概念:生态系统中能量的输入,传递和散失过程
新人教版高中英语必修3Unit 1 Festivals and Celebrations-Reading for writing教学设计二
Step 3 Analyzing article structureActivity 31. Teachers raise questions to guide students to analyze the chapter structure of this diary and think about how to describe the festival experience. (1)What should be included in the opening/body/closing paragraph(s)?(2)How did the writer arrange his/her ideas?(3)What kind of interesting details did the writer describe?(4)How did the writer describe his/her feelings/emotions during the event?2. Students read and compare the three sentence patterns in activity 2. Try to rewrite the first paragraph of the diary with these three sentence patterns. After that, students exchange corrections with their partners. Such as:●This was my first time spending three days experiencing the Naadam Festival in China’s Inner Mongolia Autonomous Region and it was an enjoyable and exciting experience. ●I'll never forget my experience at the Naadam Festival because it was my first time to watch the exciting Mongolian games of horse racing, wrestling, and archery so closely. ●I'll always remember my first experience at the Naadam Festival in China’s Inner Mongolia Autonomous Region because it was so amazing to spend three days witnessing a grand Mongolian ceremony. Step 4 Accumulation of statementsActivity 41. Ask the students to read the diary again. Look for sentences that express feelings and emotions, especially those with the -ing form and the past participle. Such as:● …horse racing, wrestling, and archery, which are all so exciting to watch. ● some amazing performances● I was surprised to see…● I was a little worried about. . . ● feeling really tiredOther emotional statements:●I absolutely enjoyed the archery, too, but the horse races were my favourite part. ●I'm finally back home now, feeling really tired, but celebrating Naadam with my friend was totally worth it. ●He invited me back for the winter to stay in a traditional Mongolian tent and cat hot pot. I can’t wait!2. In addition to the use of the -ing form and the past participle, the teacher should guide the students in the appreciation of these statements, ask them to memorize them, and encourage them to use them reasonably in writing practice.
新人教版高中英语必修3Unit 4 Space Exploration-Listening&Speaking＆Talking教学设计二
The themes of this part are “Talk about how to become an astronaut” and “Talk about life in space”. As Neil Armstrong said “Mystery creates wonder and wonder is the basis of man’s desire to understand. Space is difficult for human to reach, therefore, humans are full of wonders about it. However, if wanting to achieve the dream of reaching the Moon, some of our human should work hard to be an astronaut at first. Part A(Talk about how to become an astronaut) is a radio interview in a radio studio, where the host asked the Chinese astronauts about his story how to become an astronaut. Yang Liwei told his dreamed to be an astronaut since childhood. Then he worked hard to get into college at 22. The next 10 years, he gradually became an experienced pilot. At the same time, to be an astronaut, he had to study hard English, science and astronomy and trained hard to keep in good physical and mental health and to practise using space equipment. Part B (Talk about life in space) is also an interview with the astronaut Brown, who is back on the earth. The host Max asked about his space life, such as his emotion about going back the earth, the eating, shower, brushing, hobbies and his work. Part A and Part B are interviews. So expressing curiosity about the guests’ past life is a communicative skill, which students should be guided to learn.1. Students can get detailed information about how Yang Liwei became an astronaut and Max’s space life.2. Students learn to proper listening strategy to get detailed information---listening for numbers and taking notes.3. Students can learn related sentences or phrases to express their curiosity like “ I wish to know...” “I’d love to know...”4. Students can learn more about the space and astronauts, even be interested in working hard to be an astronaut
新人教版高中英语必修3Unit 4 Space Exploration-Reading and Thinking教学设计二
The theme of this unit focuses on “space exploration.” Students will learn about the training and experience needed to become an astronaut. The text is mainly about the development of space exploration. On the one hand, the text helps students to have a good understanding about the great feats humans have achieved, on the other hand, they will further understand the contributions that we Chinese have achieved, and feel confident and proud about our homeland and strengthen their love for our country. The teacher should instruct students to aim high and study harder to make great progress in the space career if possible.1. Read about the development and value of space exploration.2. Explore the mysteries of the universe and the achievements in space exploration.3. Skillfully use the vocabulary of this text to cultivate self-study ability 4. Develop cooperative learning ability through discussion.1. Enable the Ss to talk about the development and value of space exploration.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.3. Help Ss comprehend the main reasons for space exploration. Multi-media, textbook, notebooks.Step 1: Warming up and predictionLook at the title and the pictures of the text and predict what the text will be about?2. What are the main reasons for space exploration?
新人教版高中英语必修3Unit 4 Space Exploration-Reading for Writing教学设计二
⑦在我看来, 探索太空是值得的。As far as I am concerned, it is worthwhile to explore the space.Step 10 Writing---draftRecently, students in our class have had heated a discussion on whether space is worth exploring. Students hold different ideas about it.30% of us think space exploration is not worthwhile. They think space is too far away from us and our daily life and is a waste of money. And the money spent on space exploration can be used to solve the earth’s problems such as starvation and pollution.On the other hand，70% think space is worth exploring because we have benefited a lot from it，such as using satellites for communication and weather forecast. What’s more，with further space research，we may solve the population problem by moving to other planets one day. Also，space research will enable us to find new sources to solve the problem of energy shortages on the earth.As far as I am concerned, it is worthwhile to explore the space. Not only can it promote the development of society but also enrich our life. Step 11 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1.Does the writer explain why he/she changed/wanted to change?2.Does the writer tell how the changes have improved or will improve his/her life?3.Is the text well－organised?4.Does the writer use words and expressions to show similarities and differences?5.Are there any grammar or spelling errors?6.Does the writer use correct punctuation？
新人教版高中英语必修3Unit 5 The value of money-Reading and Thinking教学设计二
? Could you offer me some kind of work here?? I don’t want your charity, I just want an honest job.? Careless: I landed in Britain by accident.Step 7:Consolidation.? Find Henry? Roderick and Oliver were I .making a bet when they saw Henry, a poor young man. ? Know Henry? About a month ago, Henry was sailing and later he found himself carried out to sea by a strong wind. Fortunately, he 2.was spotted by a ship. And it was the ship that brought him to 3.England? Offer money to Henry ? Oliver and Roderick gave Henry a letter and told him that there was money in it. They 4.persuaded him to accept it, and made him 5.promise that it wouldn't be opened until 2 o'clock.Step 8：Language pointsa large amount of: a large quantity of; a great deal ofe.g. They bought a large amount of furniture before they moved their new house.make a bet: make an arrangement to risk money, etc. on an event of which the result is doubtful.e.g. We made a bet on the result of the match.permit sb to do something: allow somebody to do somethinge.g. My mother doesn’t permit me to ride in the street after it rained.by accident: as a result of chancee.g. I only found it by accident.stare at: look at somebody or something with the eyes wide open in a fixed gaze( in astonishment, wonder, fear, etc)to be honest: to tell you the truth; to be franke.g. To be honest, I don’t think we have a chance of winning.Step7 Homework:What do you think will happen to Henry? Will the bank-note help him or get him into trouble?
新人教版高中英语必修3Unit 5 The Value of Money-Reading for Writing教学设计二
2. 您能看到, 我头发太长了。You can see that my hair is much too long.3. 无论什么时候, 只要您想回来就回来。Please come back whenever you want.4. 您仅有很少的头发要理! You only have too little hair to cut !5. 为您服务是我的荣幸！It is my honour to serve you!Step 9 Writing(Henry is walking down the street when he sees a sign for a place that cuts hair. He decides to have it cut. )H=Henry B=BarberH: Good afternoon, I’d like to have my hair cut, if I may. (The barber looks at Henry’s hair and continues cutting another man’s hair. ) Er, I’d really like a haircut. As you can see it’s much too long. B: (in a rude manner) Yes, I can see that. Indeed, I can. H: Fine, well, I’ll have a seat then. (He sits in one of the barber’s chairs. The barber turns to look at Henry. )B: It’s quite expensive here, you know! Are you sure you can afford it?H: Yes. I think so. (After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B: Why Mr. . . (looks shocked)H: Adams. Henry Adams. I’m sorry. I don’t have any change. B: Please don’t worry! (wearing a big smile) Nothing to worry about! Nothing at all! Please come back whenever you want, even if you only have too little hair to cut! It will be my honour to serve you!Step 10 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Are all the elements of a play included and in good order ?2. Do the character use suitable language ?3. Are the stage directions clear and useful ?4. Is the plot clear and exciting enough ?
小学美术人教版六年级下册《第12课二十年后的学校》教学设计
2重点难点教学重点用各种方法、材料制作未来的学校模型。第一课时：设计制作学校的平面图第二课时：设计制作学校的立体模型。教学难点大胆想象，小组协作，创想出与众不同的学校创意。第一课时：学校建筑的布局。第二课时：设计与众不同的未来的建筑。3教学过程3.1 第一学时
小学数学人教版四年级下册《观察物体（二）》说课稿
一．我对教材的理解（教材地位作用分析）——参考教学参考书《观察物体（二）》是物体的空间位置关系与形状的认识，是小数教学中的重要基础内容之一，也是小学生学习图形与几何数学知识需要掌握的基础知识和基本技能。本课内容是学生在学习了从不同角度（视角）观察物体位置与形状的基础上学习的。教材选取学生熟悉的空间环境和物体，通过从相同的角度（视角）位置观察、认识不同几何组合体形状的活动，认识、感悟从相同角度（视角）观察不同物体，看到的形状可能相同也可能不同，丰富、发展学生空间观念和观察、思考、判断能力，为进一步学习图形与几何知识铺路奠基。二．学情分析（根据考评要求，可不说）因为年龄特征决定了四年级学生活泼好奇好动，虽具一定的抽象思维能力，但仍然以形象思维为主；通过前面从不同方向角度观察认识简单物体的形状的学习，具一定的初步观察思考判断能力和左、右、前、后的二维空间观念，但却十分稚嫩；同时又存在个体差异，多数学生思维活跃，数学兴趣浓厚，表现欲望强烈，少数学生缺乏积极性，学习被动，基础较为薄弱；部分学生新知基础遗忘。
人教版新课标小学数学四年级下册四则运算（第二课时）说课稿
1、自主检测现在我们要开始攀登主峰了，道路是崎岖的，我相信同学们能够克服重重困难登顶成功，只要细心，你就能行。学生独立完成习题。2、评价完善一生汇报答案，其余自我核对，矫正错误。（四）、归纳小结 课外延伸1、归纳小结这节课我们主要学习了什么内容？你最大的收获是什么？你觉得自己的表现怎么样？教师适时的对学生的学习情况作以情感性和知识性评价。2、课外延伸课本第九页思考练习。（设计意图：让学生总结所学，在交流反思中，意识到学习方式的重要性和数学内容的延续性，激发学生进一步探究知识的欲望。让学生把这节课的收获和尚存在的疑问告诉小组的同伴，针对学生疑问采用生生交流，师生交流的形式给予解决，这样不但使问题得以解决，还培养了学生的团队协助精神。）
人教版高中政治必修4意识的作用说课稿（二）
（3）一切从实际出发、实事求是在讲授这部分内容时，同样继续利用长城的例子来说明，古人正是经过实地的考察得出最佳的建造地点等，结合了当地当时的实际来建造长城，引导学生得出从实际出发，实事求是的结论。3、课程小结：本节的所有内容已经讲授完毕了，为了让学生更好地巩固本节课所学的知识，我会利用板书为学生梳理本节的重点条框内容。这样能够帮助学生理清思路明确各知识点的关系。4、作业：我会要求同学在课后以某一个事例（如：一件事情、一栋建筑、一辆汽车等）为例，来写出着个事例中体现我们今天所讲课的内容的知识点。七、说教学理念我的教学理念是以传统的教授法与范例教学法就相结合的教学方法为主，充分利用多媒体的教学手段，结合事例来讲解知识，在上课过程中充分调动同学的积极性来讲解知识。我的说课完毕，不足之处望各位老师给予指正！
人教版高中数学选修3二项式定理教学设计
二项式定理形式上的特点(1)二项展开式有n+1项,而不是n项.(2)二项式系数都是C_n^k(k=0,1,2,…,n),它与二项展开式中某一项的系数不一定相等.(3)二项展开式中的二项式系数的和等于2n,即C_n^0+C_n^1+C_n^2+…+C_n^n=2n.(4)在排列方式上,按照字母a的降幂排列,从第一项起,次数由n次逐项减少1次直到0次,同时字母b按升幂排列,次数由0次逐项增加1次直到n次.1．判断(正确的打“√”，错误的打“×”)(1)(a＋b)n展开式中共有n项． ( )(2)在公式中，交换a，b的顺序对各项没有影响． ( )(3)Cknan－kbk是(a＋b)n展开式中的第k项． ( )(4)(a－b)n与(a＋b)n的二项式展开式的二项式系数相同． ( )[解析] (1)× 因为(a＋b)n展开式中共有n＋1项．(2)× 因为二项式的第k＋1项Cknan－kbk和(b＋a)n的展开式的第k＋1项Cknbn－kak是不同的，其中的a，b是不能随便交换的．(3)× 因为Cknan－kbk是(a＋b)n展开式中的第k＋1项．(4)√ 因为(a－b)n与(a＋b)n的二项式展开式的二项式系数都是Crn.[答案] (1)× (2)× (3)× (4)√
【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
科学教案：十二生肖
2.发展幼儿的观察力，培养幼儿简单的推理能力。 3.感知十二生肖所包括的12种动物、十二生肖的排列顺序，感知、了解十二生肖一年一种属相，12年一个轮回的规律。 活动准备: 1.教具：自制生肖钟、山洞大山的图片。 2.学具：蛋糕盒制作的钟面、十二生肖的图片.胶水等 3.知识准备：幼儿认识时钟。 活动重点：幼儿知道十二生肖的排列顺序。 活动难点：知道十二生肖每12年轮回一次。 活动过程： 一、导入 出示生肖钟，引出课题，激发幼儿兴趣。 二、展开 1.了解十二生肖的12种动物，简单的感知其排列顺序，理解其含义。 （1）请幼儿说出钟面上有多少种动物，为什么？我们来数一数，看看是不是12种。从哪开始数呢？老鼠第一？谁第二？谁第六？小兔第几？ （2）小朋友当中有没有属“小老鼠”的？为什么说自己是属“小老鼠”的？（引出“属相”一词，丰富幼儿词汇）小朋友还知道有什么属相？
部编人教版三年级上册《手术台就是阵地》说课稿
（5）白求恩大夫在手术台旁连续工作了69个小时。 2.课文的2—4段中很多语句，将白求恩的工作情况和当时紧张的战斗形势结合着描写，用环境的危险来衬托她的高尚品质。这个教学环节的设计针对文本的这个特点让学生通过自读自悟，抓住关键句中的关键词语，然后共同交流，最后再进行朗读的方法来了解白求恩大夫把手术台当成阵地，冒着生命危险为伤员做手术的经过，感受白求恩大夫对工作极端负责、对同志极端热忱的国际主义精神。这个环节的设计突破了本课的重点。 （四）引导争论，再次感悟出示第三段，生读后，师针对客人提问，白求恩是不是客人，为什么他说自己不是客人，不是客人那是什么呢？请学生自由发表自己的看法。最后教师总结出白求恩把手术台当成阵地，在上面坚守了三天三夜，这是多么崇高的国际主义精神呀！通过之前对手术台就是阵地这句话抽丝剥茧般的学习，从理解该句话的意思到他对工作极端认真，再到对同志极端热忱的国际主义精神。本课最难理解的难点也被突破了，学生从这句简单的手术台就是阵地深深地体会到白求恩高尚的品质。
小学数学人教版三年级上册《数字编码》说课稿
一、说教材（一）教材分析这部分教材是在新课标理念下新增加的一节实践活动课，重要是向学生渗透数字编码的数学思想。本节课是通过日常生活中的一些事例，如：学号、门牌号、身份证号等使学生进一步体会数字编码在日常生活中的应用，并通过实践活动进行简单的数字编码，培养学生的抽象、概括能力。（二）学生分析学生在第一学段已经对数字编码有了简单的了解，如：运动员的号牌、车牌号、邮编、门牌号等。学生也简单的知道数不仅可以用来表示数量和顺序，还可以用来编码。这节课就是在学生的生活经验和已有知识的基础上，进一步体会数字编码在日常生活中的应用，并通过实践活动进行简单的数字编码，培养学生的抽象、概括能力。（三）教学目标根据教材的特点和课标要求，从学生的实际出发，我确定了一下教学目标： 1、经历尝试编写本学校独一无二学号的过程，使学生体会数字编码在生活中的应用，探索数字编码的简单方法。 2．初步培养学生抽象概括的能力，提高应用意识和实践活动能力。 3．体会数字应用的广泛性，提高学习数学的兴趣和积极性。
部编人教版三年级上册《古诗三首 赠刘景文》说课稿
一、说教材《赠刘景文》这首古诗的作者是苏轼。这首古诗是写秋末的景色，第一句以荷败、菊残，写出了秋末的特征。接下来诗人以橙子的金黄与橘子的青绿，把深秋的景色点缀得色彩鲜明而富有生气。诗人在此一反悲秋的调子，突出了秋天是收获的季节。第二行诗赞颂了菊花的残枝有傲霜凌寒的气概。二、说教学目标1.学会本课生字，重点理解诗句中“擎、残、犹”的意思。了解诗句的含义。2.能正确、流利、有感情地朗读古诗和背诵古诗。3.通过对诗句的诵读感悟，培养学生丰富的想象力和语言表达能力。体会诗中描绘的浓浓秋色，感受诗歌美的意境和深刻的哲理。4.通过学习课文，唤起学生面对生活要乐观向上,不泄气,珍惜现在的大好时光。三、教学重、难点1.通过“欣赏意境”的训练和利用画面再现,从词义理解到理解全句、全篇，来帮助学生领悟、感受全文。（重点）2.通过对诗句的诵读感悟，培养学生丰富的想象力和语言表达能力。体会诗中描绘的浓浓秋色，感受诗歌美的意境和深刻的哲理。（难点）
