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人音版小学音乐五年级下册编花篮说课稿
歌词学习先让学生根据录音模仿学唱，体会河南民歌的韵味，然后跟琴唱，唱时特别要注意前倚音、衬词的运用以及结尾“哪哈依呀咳”“哎”带有豫剧的润腔。这里可多练习几遍，由教师范唱学生模唱以及学生范唱学生模唱的多样化形式激发起学生学唱的兴趣。在唱时歌曲的七、八小节和九、十小节，由于歌词是相同的，学生不注意就会唱成同一旋律，因而，教师在教学时应当作特别的强调，同时这也是教学中的一个难点。（6） 歌曲表现这里我所采用的是全班参与，先是在演唱时各自边唱边做动作，然后教师结合学生的动作作动作创连（操作时要注意考虑学生积极性，主动性，引导学生克服害羞及胆怯的心理）。七、 结束本节课以小组接唱的方式来结束全课，这体现了《新课标》理念中的重视音乐实践和面向全体学生的要求。八、 扩展让学生找找自己喜欢的民族歌曲，查阅其相关背景并有感情的表现出来（注意其地方特色）。
人教版新课标高中物理必修1用牛顿运动定律解决问题（二）教案2篇
观察实验视频实验验证师：其实大家完全可以利用身边的器材来验证。实验1、用弹簧秤挂上钩码，然后迅速上提和迅速下放。现象：在钩码被迅速上提的一瞬间，弹簧秤读数突然变大；在钩码被迅速下放的一瞬间，弹簧秤读数突然变小。师：迅速上提时弹簧秤示数变大是超重还是失重？迅速下放时弹簧秤示数变小是超重还是失重？生：迅速上提超重，迅速下放失重。体会为何用弹簧秤测物体重力时要保证在竖直方向且保持静止或匀速实验2、学生站在医用体重计上，观察下蹲和站起时秤的示数如何变化？在实验前先让同学们理论思考示数会如何变化再去验证，最后再思考。（1）在上升过程中可分为两个阶段：加速上升、减速上升；下蹲过程中也可分为两个阶段：加速下降、减速下降。（2）当学生加速上升和减速下降时会出现超重现象；当学生加速下降和减速上升时会出现失重现象；（3）出现超重现象时加速度方向向上，出现失重现象时加速度方向向下。完全失重
部编版语文八年级下册《庆祝奥林匹克运动复兴25周年》说课稿
一.说教材 1.教材所处的地位《庆祝奥林匹克运动复兴25周年》是人教版部编初中语文教材八年级下册第四单元“思想光芒”中的一篇经典演讲词。它是同学们接触过《 最后一次讲演》《应有格物致知精神》《我一生中的重要抉择》，初步了解、掌握关于演讲的一些技巧之后，再次让学生倾听那些穿越时空的声音，感受演讲精品的魅力，并总结、借鉴典范演讲的经验，在历练中提高演说才能。因为在现代社会中，良好的口语交际能力是公民的重要素养之一，它不但显示着一个人的语言水平，更体现着一个人的自信、智慧、教养与风度。2.教材分析 《庆祝奥林匹克运动复兴25周年》是顾拜旦于1919年4月在瑞士洛桑庆祝奥林匹克运动恢复25周年纪念会上的演说，是关于奥林匹克运动的重要文献。顾拜旦用诗歌般的语言阐述了奥林匹克精神的内涵与价值；以饱含喜悦的神情引领听众去联想奥林匹克精神无限美好的前景。这篇演说词和他的诗歌《体育颂》一起成为世界文化史和体育史上不朽的篇章。
部编版语文八年级下册《阿西莫夫短文两篇》说课稿
一、 说教材《阿西莫夫短文两篇》是全日制普通高级中学教课书人教版八年级上册第2单元的第2篇课文。本册书说明文阅读共两个单元，可以说重在培养学生对说明文的阅读、理解、分析的能力和注重观察、讲究实证的科学态度以及求真创新的科学精神。本单元的学习重点是：整体感知，注意说明的顺序和方法；提高默读的速度；能按照要求筛选信息。《阿西莫夫短文两篇》是一篇典型的科普说明文，两篇短文《恐龙无处不在》和《被压扁的沙子》都有关于恐龙，但是说明的对象又有所不同，又结合班级情况和单元重点。在重难点上不必面面俱到，只是重在培养他们阅读说明文的能量从而积累知识。二、说教法说明文是相当枯燥了，因此必须抓住某一方面来提起学生的兴趣。所以在教学上必须让学生自己找到感兴趣的问题加以提炼。故，在教法上我多用默读，让学生自己读懂文章，在相对有难度地方采用自主、合作、探 究的方法，使学生在掌握知识的同时，培养其阅读说明文的能力。
部编版语文八年级下册《我一生中的重要抉择》说课稿
说教材本文是部编版八年级语文下册第四单元的一篇课文，也是一篇幽默风趣的演讲稿。文章介绍了王选先生一生的重要抉择和贡献，并将自己的一生的抉择与祖国的发展密切结合起来。说学情学生对王选先生有一定的了解，在介绍他一生重要抉择时学生更容易理解王选先生爱岗敬业，勤奋工作的精神并深受鼓舞。教学目标1、识记王选极其重大贡献2、识记课文主要词语3、通读全文，了解王选一生中经历的几次重大选择。4、学习王选先生专注于科研、无私奉献的精神教学重点王选一生中经历的几次重大选择教学难点从这几次选择中分析王选先生的精神教学方法研读法、讨论法
部编版语文八年级下册《应有格物致知精神》说课稿
指导思想：《应有格物致知精神》是义务教育课程标准实验教科书九年级上册第四单元第二课，本单元编排的课文全是议论文，除了让学生掌握议论文的一些常识，培养阅读议论文的兴趣外，更要明白教材目标。“格物致知”是一篇漫谈式议论文，除让学生掌握基本知识和技能外，更重要的是让学生热爱科学、勤于探索、勇于创新，培养学生有服务人类，回报于社会的高尚品格，树立正确的人生观念。本文是丁肇中在1991年10月，在北京人民大会堂举行的“情系中华”大会上演讲的一篇演说词的一部分，是一篇漫谈式的议论文。作者针对中国学生的实际情况，结合传统的中国教育状况，分析了实验精神在科学上的重要性，并联系现实和自己的学习经验，提出论点：我们应该有真正的格物致知精神，即需要培养实验的精神，不管研究自然科学、人文科学还是在个人行动上，我们都要保留一个怀疑求真的态度，要靠实践来发现事物的真相。本文主要运用摆事实讲道理的论证方法，说理透彻，语言准确。
部编版语文八年级下册《在长江源头各拉丹冬》说课稿
说教材本文是部编版八年级语文下册第五单元的第二篇课文，同时也是一篇游记。作者生动的写出了格拉丹东雪山的壮美，表现了长江源头的神异不凡。说学情学生虽然听说过雪山，但亲眼见过雪山的同学比较少。本课从纪录片《再说长江》入手，再现长江的源头，揭开格拉丹东雪山的神秘面纱，激发了学生求知和探索的学习欲望。教学目标1.准确认读并理解重点字词。2.了解游记的特点，把握作者的游踪、写景的角度、写景的方法，体会格拉丹冬冰塔林的特点3.揣摩品味语言，欣赏、积累精彩语句。教学建议【教学方法】1.朗读法。2.品味点拨法。3.合作探究法。【课时安排】2课时一、教学导入长江，她以自己的源远流长、磅礴大气和她的风光万千，为我们构筑了永恒的大江之美，启发着一代又一代华夏儿女的激情与灵感，赢得了世人发自肺腑的赞美和感叹。今天我们来学习《在长江源头各拉丹冬》这篇文章，欣赏长江的源头各拉丹冬这片雪域高原的壮美景色。
《装在套子里的人》说课稿 2021-2022学年统编版高中语文必修下册
8、板书装在套子里的人别里科夫的形象——有形的套子套己——无形的套子套人第二课时合作探究：目标挖掘主题及现实意义。问题设置，衔接上节课内容，层层深入。1、结合上节课别里科夫的形象分析：他的思想被什么套住，其悲剧原因在哪？（根据人物形象的分析与社会背景的了解，直击主题。）沙皇腐朽的专制统治套住了他的思想，沙皇的清规戒律使他不敢越雷池一步，所以他是受害者，但他的身份性格以及特定的社会环境，又让他成为沙皇统治的捍卫者。2、他恋爱的情节以及科瓦连科这两个人物的塑造的意义？（从人物以及主题入手，推翻沙皇的腐朽反动的统治，必须是每一个人都敢于打破套子，唤醒革新，更新观念，拒绝腐朽。）别里科夫渴望打破束缚，也想革新，而科瓦连科两个人物体现朝气活泼，以及勇于打破常规束缚的勇气，为革新升起了一片曙光。3、塑造别里科夫的手法，除了一般刻画人物方法外，还有什么方法？
人教版新课标小学数学三年级上册掷一掷说课稿2篇
（1）猜想设疑。组织学生进行游戏实践，结果可能是选择和少的那队赢了。为什么选择和多的那队没胜，选择和少的那队却胜了呢？这里面又藏着什么奥秘呢？“猜想”是有方向的猜测和判断，是学生有效学习的良好准备。这里通过引导学生大胆猜测，由猜测结果与实际结果不同而引发学生的认知冲突，进而激发学生的求知欲，为后面的教学埋下了伏笔，从而很自然的过渡到下一个环节。（2）统计实验。这部分教学让全体学生参与获得知识的全过程，并在实验中与统计知识有机结合起来，提高了学生综合运用知识的能力。同时让全体学生参与实验统计，实验数据更加充分，实验结果与预测更加接近，从而达到实验目的。
人教版新课标小学数学六年级上册乘加乘减混合运算说课稿
通过本节教学使学生学会运用直观的教学手段理解掌握新知识，学会有顺序的观察题、认真审题、正确计算、概括总结检查的学习习惯。四、教学程序一、复习1、说说每道题的运算顺序。2、问：在没有括号的算式里，如果有乘法又有加、减法，按怎样的顺序运算？在有括号的算式里，要按怎样的顺序运算？二、教学新课1、教学例2的第（1）题：说说这道题要先算哪一步再算哪一步？为什么要按照怎样的顺序运算？学生板演。2、教学例2的第（2）题。（1）说明：同样的，整数乘法的交换律、结合律对于分数乘法同样适用。（2）出示例2题（2）：说说这道题例的数据有什么特点？这样算简便吗？为什么这样可以简便？应用了什么运算定律？按简便算法计算结果。3、练一练想先那些题可以用简便算法？指名板演。4、练习五2（做书上。第三题为什么可以用简便算法。）5、练习五后两题为什么这样算？三、巩固练习练习五1、3、5
人教版新课标小学数学六年级上册两步分数乘法应用题说课稿
（三）看书质疑师：今天探索的问题与教科书第20-21页里例2-例3的内容相似，打开看看，书是怎么解答的？有疑问的可以提出来。生认真看书。生质疑。三、模拟练习，拓展应用师：请看学校调查表（课件出示），还有什么问题没有解决啊？（买折叠车和同学去秋游的人数）想解决吗？（想）师：提供这个信息能解决什么问题呢？生：买车的人数。师：你会直接口算吗？会的请你站起来告诉大家。生都站了起来了。师：这么都同学会啊，老师很为你们高兴，还是请代表说。生说。师：你们有意见吗？生：没有（好）师：谁能求出选择秋游的人数？生：不能啊，条件不充分师：那你能根据图意估计一下，然后补充一个条件，使我们能用今天的知识算出这些人数吗？
人教版新课标小学数学六年级上册鸡兔同笼说课稿2篇
2.交流讨论的结果：（老师根据学生的汇报板书）①假设都是鸡,则有8×2＝16只脚,实际有26只脚多了26-16=10只脚.②一只鸡换成一只兔,就会多4-2=2只脚,所以笼子有10÷2=5只兔.③鸡就有8-5=3只.师：真是了不起，不用试也能求出鸡兔来，刚才我们是假使全是鸡，如果假使全是兔，会是怎样的情况呢？3.你还会用所学的方法解决吗？（引导学生用方程解答）4.我们已经能够用三种方法解答鸡兔同笼问题，到底对不对呢？怎样才能知道？———检验（板书）[设计意图：此环节是本课的重点，放手让学生合作探究，学生从体验、尝试到讨论、汇报，结合课件的直观演示，学生个人或集体的智慧在这里可以得到充分的展现。方程法、假设法对于大部分学生来说至少有一种方法是他自己会理解或掌握的，老师在学生汇报的过程中应机敏地倾听，机智地诱导，引导学生较为完整、准确地说明算理，特别是假设法算理，进而让全体学生在交流的过程中学会倾听、学会思考、学会解释、学会质疑，学会辩驳。]
新人教版高中英语必修2Unit 1 Cultural Heritage-Discovering Useful Structure教案二
This theme of the part is “ Describe people or things in greater detail”. Students have learned the grammar(restrictive relative clauses) in Book 1, and further review and consolidate its structure “prep+relative pronouns(which/whom)” and the relative adverbs(when, where and why), besides students should understand its form, meaning and functions. In this section, students should be able to express the grammar correctly in daily communication and in the writing. 1. Review the basic usages of relative pronouns and adverbs of attributive clauses . 2. Learn to use some special cases about restrictive relative clauses.3. Learn to write sentences with restrictive relative clauses flexibly according to the context.1. Review the basic usages of relative pronouns and adverbs of attributive clauses .2. Learn to use some special cases about restrictive relative clauses.3. Learn tow rite sentences with restrictive relative clauses flexibly according to the context.Step 1. Observe the following sentences, and mark the relative pronouns and the adverbs. 1. After listening to the scientists who had studied the problems, and citizens who lived near the dam, the government turned to the United Nations for help.2. Temples and other cultural sites were taken down piece by piece, and then moved and put back together again in a place where they were safe from the water.Step 2 PracticePlease complete these sentences with relative pronouns and relative adverbs and answer the following questions.Questions: 1. What is the head noun ?2. What relative words should be used ?3. What elements do they act in these sentences ?
新人教版高中英语必修2Unit 1 Cultural Heritage-Reading and Thinking教案二
1. This section focuses on "Understanding how a problem was solved”, which is aimed to guide students to analyze and discuss the challenges and problems faced by cultural heritage protection during the construction of Aswan Dam, as well as the solutions. On the basis of understanding, students should pay attention to the key role of international cooperation in solving problems, and attach importance to the balance and coordination between cultural heritage protection and social and economic development. Students are encouraged to face challenges actively, be good at cooperation, and make continuous efforts to find reasonable ways and means to solve problems.2. Enable students to understand the main information and text structure of the reading text;3. Motivate students to use the reading strategy "make a timeline" according to the appropriate text genre;4. Enable students to understand how a problem was solved;5. Enable students to understand the value of protecting cultural heritage by teamwork and global community;1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the topic language about protecting cultural relics and understand the narrative characteristics of "time-event" in illustrative style3. Lead students to understand the value of protecting cultural heritage by teamwork and global community;
新人教版高中英语必修2Unit 2 Wildlife Protection-Discovering Useful Structure教案二
2．表示现阶段正在进行的被动动作(该动作在说话的瞬间未必正在进行)。Many interesting experiments are being carried out these days.(说话时，并不一定正在进行)3．表示一种经常性的被动行为，常和always，constantly 等表示频度的副词连用，这种用法常常带有赞扬或厌恶的感情色彩。He is always being praised by the leader.4．表示按计划或安排主语将要承受谓语动词所表示的动作(仅限于少数及物动词)。A party is being held tonight.Step 4 Special cases1.像take care of, look after, talk about, think of等动词与介词构成的短语用于现在进行时的被动语态时, 其中的介词不可省略。The ways to stop illegally hunting are being talked about. 2．可与部分情态动词连用，表示对正在发生的事情的推测。She may be being punished by her mother.3．有时可表示按计划或安排将要进行的一个被动动作。A celebration is being held this weekend for his success.4．某些表示“状态、心理活动、存在”等的动词，如have，want，need，love，一般不用现在进行时的被动语态，而常用一般现在时的被动语态。With the population increasing，more land is needed.5．“be＋under/in＋n.”可表示现在进行时的被动意义。My computer is under repair.＝My computer is being repaired.
新人教版高中英语必修2Unit 2 Wildlife Protection-Reading and Thinking教案二
The theme of this unit is human and nature, focusing on the theme of wildlife protection. Nature is a complex ecosystem, in which there are delicate balance between animals and plants. Because of the role of the food chain, the extinction of one species will produce influence, causing a series of chain reaction. Large scale extinction of species will have a serious and even irreversible impact on the ecosystem, resulting in immeasurable losses. Therefore, it is of great significance to protect wild species. To protect wild species is to protect human beings themselves. The motto of this unit is "when the buying stops, the killing can too,” which is a public service advertising slogan to protect wildlife. It tells people that every rhinoceros horn, every fur, every bowl of shark fin soup, every Ivory product, and every tiger bone product, etc. consumed by human beings, are innocent wild animals slaughtered behind them. The mission of wild aid is to ban illegal trade in endangered wildlife and mitigate climate change. It aims to educate the public to reduce the consumption demand for endangered wildlife products through public publicity and improve the awareness of environmental protection.1. Improve the awareness of wildlife protection by acquiring the knowledge of wildlife protection.2. Focus on environmental protection and protection of all lives.3. Analysis of the living environment of wild animals with appropriate thinking mode.4. Skillfully use the vocabulary and grammar knowledge of this unit to cultivate self-study ability according to the unit content5. Develop cooperative learning ability through discussion and other ways1. Enable the Ss to talk about the current situation of wild animals.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.
新人教版高中英语必修2Unit 3 The Internet-Discovering Useful Structure教案二
This teaching period mainly deals with grammar “The Present Perfect Passive Voice.” To begin with, teachers should lead students to revise what they have learned about the Present Perfect Passive Voice. And then, teachers move on to stress more special cases concerning this grammar。This period carries considerable significance to the cultivation of students’ writing competence and lays a solid foundation for the basic appreciation of language beauty. The teacher is expected to enable students to master this period thoroughly and consolidate the knowledge by doing some exercises. 1. Guide students to review the basic usages of the Present Perfect Passive Voice2. Lead students to learn to use some special cases concerning the Present Perfect Passive Voice flexibly.2. Enable students to use the basic phrases structures flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of the Present Perfect Passive Voice in a sentence2. Instruct students to write essays using the proper the Present Perfect Passive Voice.观察下列句子特点，总结共同点。1．(教材P28)Much has been written about the wonders of the World Wide Web．2．(教材P28)But the Internet has done much more for people than simply make life more convenient．3．(教材P28)Many people have been helped by the club．4．(教材P28)She no longer feels lonely, and her company has become quite successful．5．(教材P32)Today I thought I’d blog about a question that has been asked many times—how do you stay safe online and avoid bad experiences on the Internet?
新人教版高中英语必修2Unit 3 The Internet-Reading and Thinking教案二
Q5：What's Jan's next goal?Her next goal is to start a charity website to raise money for children in poor countries.Q6：What can we learn from her experiences?We learn that when we go through tough times, we can find help and support from other people online. We learn that we can feel less lonelyStep 5: While reading---rethinkingQ1: What is Jan’s attitude to the Internet ?Thankful/Grateful, because it has changed her and her life.Q2: What writing skills is used in the article ?Examples(Jan’s example, the 59-year-old man’s and the 61-year-old woman’s example)Q3: Can you get the main idea of the article ?The Internet has changed Jan’s life/Jan’s life has been changed by the Internet.Step 6 Post reading---Retell the storyMuch has been written about the wonders of the World Wide Web. There are countless articles (1)telling(tell) us how the Internet has made our lives more convenient. But the Internet has done a lot (2)more(much) for people than simply make life more convenient. People’s lives (3) have been changed(change) by online communities and social networks so far. Take Jan for example, who developed a serious illness that made her (4)stuck(stick) at home with only her computer to keep (5)her(she) company. She joined an online group (6)where she could share problems, support and advice with others. She considered the ability to remove the distance between people as one of the greatest (7)benefits(benefit). She was so inspired (8)that she started an IT club in which many people have been helped. She has started to learn more about how to use the Internet to make society better. Her next goal is to start a charity website to raise money (9)for children in poor countries. Jan’s life has been (10)greatly(great) improved by the Internet.
新人教版高中英语必修2Unit 3 The Internet-Reading for Writing教案二
8. However, the more polite you are, the less likely it is you will be attacked. 然而, 你越有礼貌, 你被攻击的可能性就越小。 Step 8 Writing---the articleHow to stay safe in the online chat roomToday I thought I’d blog about a question that has been asked many times--- how do you stay safe online and avoid bad experiences in the online chat room ? I’m not an expert, but many years as a blogger have taught me a thing or two.First of all, there’s the golden rule of the Internet: keep out of what makes you uneasy. Don’t post comments or click on anything. Second, protect your privacy. Don’t give out too much private information like your address, phone numbers, the ID numbers, etc. Third, be polite. If you are polite to others on the Internet, you won’t be attacked in normal situation. Finally, don’t believe in others easily and never meet someone you met online alone. It is very dangerous.Have you had any bad experiences online, or do you have some good advice for staying safe? Post your comments below!Step 9 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer tell the reader what he/she know about the topic ?2. Are the tips and suggestions well organised ?3. Has the writer defined the new words ?4. Does the author include examples, comparison, or explanations ?5. Does the writer end by asking readers to leave comments and/or suggestions ?6. Can you find any grammar or spelling mistakes.Step 6 HomeworkPut up your revised draft in the classroom or read it to your class.
新人教版高中英语必修2Unit 4 History and Traditions-Discovering Useful Structure教案二
This teaching period mainly deals with grammar: The past participle is used as attributive and objective complement.1. Guide students to review the basic usages of the past participle used as attributive and objective complement.2. Lead students to learn to use some special cases concerning the past participle used as attributive and objective complement flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of the past participle used as attributive and objective complement.2. Instruct students to write essays using the past participle used as attributive and objective complement.Step1:温故而知新。Analyze the underlined phrases and then sum up the common usages of the past participles.1．(教材P41)They had castles built(build) all around England, and made changes to the legal system．2．(教材P42)They use the same flag, known(know) as the Union Jack，．．．3．(教材P42)Judy and I had our car parked(park) in an underground car park near Trafalgar Square, where we could get our car battery charged(charge)．Common points: f the past participle used as attributive and objective complement.Step 2:过去分词作定语时的意义1．及物动词的过去分词作定语，在语态上表示被动；在时间上，常表示动作已经发生或完成，有时也不表示时间性。Our teacher watched us doing the experiment and gave us a satisfied smile at last．我们的老师看着我们做实验，最后给了我们一个满意的微笑。The plan put forward at the meeting will be carried out soon．会上提出的计划将很快被执行。2．不及物动词的过去分词作定语，它不表示被动意义，只强调动作完成。Many little kids like gathering fallen leaves in the yard．