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人教版新课标小学数学三年级下册一位数除两位数商是两位数的笔算除法说课稿
一．教材分析本节课选自人教版数学教材三年级下册第二单元《除数是一位数的除法》第二小节《笔算除法》的第一课时——《“一位数除两位数商是两位数”的笔算除法》。1.教材的特点、地位和作用：本节课是整数除法的相关知识，它是在口算除法和除法竖式的基础上进行教学的，又为学生掌握除数是两位数的除法、学习除数是多位数的除法奠定了扎实的知识和思维基础。通过学习，让学生在活动中理解笔算除法的算理，探索用竖式计算的合理程序。教科书安排了两个例题，例1是一位数除两位数，被除数的各个数位上的数都能被整除，主要解决除的顺序和竖式写法的问题；例2也是一位数除两位数，但除到被除数十位上有余数。本节课内容，对学生进一步学习笔算除法有着非常重要的作用。2.教材的重点和难点：重点是理解算理，掌握算法．掌握笔算除法的步骤和商的书写位置。难点是让学生理解每求出一位商后，如果有余数，应该与下一位上的数连在一起继续除的道理。
人教版新课标小学数学四年级下册两个商(积)之和(差)的混合运算说课稿
比较2和3两个算式：这两个算式的不同？请学生具体解释一下270-180为什么要用括号？让学生体会到解决问题的思路不同，解决方法也不同，计算的步数也是不同的。（再请学生分别说说这两个算式的计算过程，每一步的含义。）小结：括号是用来改变运算顺序的。当你列出的综合算式的运算顺序与实际需要的运算顺序不相符时，就用括号来改变运算顺序。比如（擦去（270-180）÷30中的括号）这样的算式中先算什么？按照混合运算顺序的规定是不能先算270-180的，要想先算这部分就要用括号把这一步括起来。这个算式才正确表示了我们解决问题的方法步骤。（设计意图：在这个环节中，在自主探索的基础上，教师给学生提供充分表达自己见解的机会，阐述自己得出的结论探究过程及疑难问题。然后根据学生反馈的信息，组织、引导学生通过个体发言、小组讨论、辩论等多种形式进行辨析评价，使学生的认知结构更加稳定和完善。）
人教版新课标小学数学四年级下册运算定律与简便计算单元复习说课稿
一 说教材运算定律和简便计算的单元复习是人教版第八册第三单元内容，属于“数与代数”领域。本节内容是在学生学习了运算定律（加法交换律、加法结合律、乘法交换律、乘法结合律和乘法分配律）以及基本的简便计算方法（连减、连除）基础上进行的整理复习课。二、说教学目标及重难点1、通过复习、梳理，学生能熟练掌握加法、乘法等运算定律，能运用运算定律进行简便计算。2、培养学生根据实际情况，选择算法的能力，能灵活地解决现实生活中的简单实际问题。教学重点：理解并熟练掌握运算定律，正确进行简便计算。教学难点：根据实际，灵活计算。三、说教法学法根据教学目标及重难点，采用小组合作、自主探究、动手操作的学习方式。四、说教学过程
人教版新课标小学数学四年级下册小数点位置移动引起小数大小变化说课稿
4、实际生活中的应用。提问学生：小数点位置移动引起小数大小的变化这规律在学习和生活有什么应用？（让学生思考在学习中，点错小数点的位置，小数的大小就不一样了。如果在银行统计时点错右漏写小数点会怎样？）教育学生做事认真细心。（四）小结质疑，自我评价这节课我们学习了什么？小数点位置移动引起小数大小的变化规律是怎样的？质疑：对今天的学习还有什么疑问吗？（培养学生敢于质疑，勇于创新的精神）评价：首先自评，学生对自己学得怎样，用什么方法学习，印象最深的内容是什么进行评介。接着可以生生互评或师生互评，教师重点表扬大部分学得好的同学或全班的同学，增强学生的自信心和荣誉感，使他们更加热爱数学。（五）作业布置：1、回忆一遍操作探索发现规律的整个过程，进一步培养学生良好的学习方法和习惯。2、预习97页，例2和例3，做书上98页练习第三题。
人教版新课标小学数学五年级下册同分母分数加减混合运算说课稿
4、简单小结，内化知识引导学生总结出学习的课题（教师板书），学生再明确表达出“同分母分数加减混合运算的顺序与证书加减混合运算的顺序完全相同，计算方法与同分母分数加减法的计算方法相同，即分母不变，分子相加减。注意能月份的一定要约成最简分数为止。”，（三）巩固练习、拓展应用1、基础练习2、引申练习3、解决实际问题 【精心设计练习，既有与例题程度相当的“保底”题，又有与生活密切相关的变式题，拓展思维，培养创新意识，展现数学的应用价值，让学生体会到学习数学有用，生活处处离不开数学。同时适时进行环保教育和爱国主义教育，起到了教书育人的作用。】五、说板书设计此板书力图板书的简洁美，能突出教学的重难点，提示了方法过程。
人教版新课标小学数学五年级下册一个数的因数和倍数的求法说课稿
在游戏中巩固知识，并体会区间套的数学思想，有利于培养学生的数感。做游戏时间不能过长，我只安排在4分钟内完成，让学生在学中乐和乐中学的兴趣。〈四〉全课总结今天这节课你们学了什么知识？有哪些收获？（让学生进行互说来结束本节课）五、说板书板书是体现课文内容脉落的载体。通过板书学生可以一目了然地弄请本节课你所授的内容知识的过程，让人永久深记，印象深刻。我的板书设计如下：一个数的因数和倍数的求法例1、18的因数有哪几个？18的因数有：1、2、3、6、9、18一个数的因数的个数是有限的，其中最小是1，最大的因数是它本身。方法：①哪两个自然数积等于18，则哪两个自然数就是这个数的因数。②哪个数能整除18，则哪个数就是这个数的因数。例2、2的倍数有哪些？一个数的倍数的个数是无限的，其中最小的倍数是它本身，没有最大的倍数。方法：用2与所有的自然数相乘，积就是它的倍数。
人教版新课标小学数学五年级下册整数加法的运算定律推广到分数加法说课稿
（一）教学内容：我说课的内容是第5单元中内容，（二）教材地位：加法是数学中最基本的运算之一。从教材的纵向联系来看，几年前已学过整数加法和小数加法，以及加法的运算定律，知道它不仅适用于整数加法，而且也适用于小数加法。那么是否也适用于现在所学习的分数加法呢？这就是我们这节课要研究的问题，当然，结果是肯定的。通过本课的学习，将整数加法的运算定律推广到分数加法，可使学生对加法的认识从感性上升到理性。为后面学习分数加法的简便计算打好基础，同时也为学习小数、分数混合运算奠定基础。其次，将整数加法的运算定律推广到分数加法，也拓展了加法运算定律的使用范围，丰富其内涵。而且加法运算定律字母表示形式，为以后代数知识的学习奠定了初步基础。
人教版新课标小学数学四年级下册小数加减法笔算方法：小数点对齐说课稿
(4)验算师：小数加减计算很轻易出错，你有什么方法检验计算的结果？(假如有困难，教师再提示一下)（三）巩固应用、内化提高 刚才的学生刚刚体会到了成功的喜悦，在此基础上，我安排了三个层次的练习。1. 基本练习，出几道直接写得数的一位小数加减法的题，让学生掌握本课的基础知识。2. 综合练习，是课后做一做1，巩固新知识，发展学生思维的机智性与灵活性。3. 提高练习，课后做一做2这是小数加减法的两步应用题，这样既培养了学生运用知识的能力，有培养了学生的创新能力。【设计意图】这样的练习的设计有密度，有坡度，形式多样，而且具有层次性。不仅巩固了学生的计算能力，而且还培养了学生的应用能力。在这个环节中，还让学生开展了自我评价、生生互评等。大大提高了学生学习的积极性。（四）回顾整理，反思提升通过今天的学习，你都有哪些收获？
关于领导干部在青年干部座谈会议上的总结发言材料范文
中国有句古话叫习惯成自然。好的习惯，会让我们工作起来有条理，也会让人觉得你这个很靠谱。一是养成汇报的习惯。只要是领导交待给的事情，无论事情大小，这都是公家的事情，就需要多请示、多汇报、多见面。一来可以听听领导的想法，给我们把把脉，确保方向不出现偏差，二来可以让领导了解我们青年干部的想法，减少代沟，增加共识。二是养成做计划的习惯。每天给自己制定一个小的目标，计划好今天要完成的事情，这样不仅可以知道每天要做些什么、做了些什么，还可以对工作进行有效控制。这样坚持一段时间，就会发现，拖延症能够有效缓解，计划的工作基本能如期完成，工作效果也会非常明显，工作给我们带来的成就感也容易获得。三是养成注重细节的习惯。比如收到的工作信息第一时间回复；外出培训制定交接清单、给对口市局的人员请假；打电话等对方挂了之后自己再挂等等。这些都是细节方面的问题，但往往细节决定成败，需要我们在工作中多加留心、多加注意。
人教版高中历史必修2罗斯福新政说课稿2篇
1、教材的地位作用本课是新人教版普通高中历史必修Ⅱ第六单元第18课的内容，阐述罗斯福新政的背景、措施、影响。从单元知识安排看，本课与第17课《空前严重的资本主义世界经济危机》、19课《战后资本主义的新变化》共同诠释第六单元课题——《资本主义世界经济政策的调整》。说明了“资本主义经济理论和政策随着资本主义发展而不断调整的特点”,凸显了“市场调节”和“国家干预”在经济发展中的重要性。从知识体系看，它是学生学习了第一次工业革命后自由资本主义、第二次工业革命后的垄断资本主义等之后出现的，既是对上述知识的巩固与综合运用，又为学生学习必修二的相关内容打下基础，有承上启下的作用。本课三个子目从逻辑上看又是递进关系。第一个子目“临危受命”承上启下，说明了罗斯福上台的历史背景具有临危受命的特点，第二个子目“实施新政”讲述了罗斯福新政的主要内容，第三个子目“摆托危机困境”主要讲述了罗斯福新政的影响。
小学数学人教版一年级下册总复习
复习内容说明： 本单元的复习包括本册所学的主要内容：20以内的数， 20以内的加法和10以内的加减法，认识图形，认识钟表，用数学。复习目标： 1．通过复习20以内数的读写、数序、大小、组成和序数的含义，加深同学对数概念的理解。使同学进一步明确加减的含义。 2．熟练口算10以内的加减法，正确较迅速地口算20以内的进位加法。
人音版小学音乐一年级上劳动最光荣少先队活动课说课稿
4、争当班级小主人，为集体出力（建立班集体岗位责任制）五、说活动评价评价激励手段辅导员评价：主要以班级发展主题图中的奖励为主。队员评价：过程评价以星和小奖章记录为主。六、说活动延伸?课后各小组建立岗位责任制，全班每个同学都负责一个地方，承担一个责任，由小组长负责和组员讨论如何划分责任区。下周开始执行。最后我想，我们少先队活动课最大的特点就是在活动中体验、在活动中成长。活动全程，队员们的组织能力、观察能力、思考能力、统计能力、团队合作能力、生活能力都得到了锻炼与成长，这就是我们组织少先队活动最大的收获。我们有责任和义务开展好少先队活动课，真正的实现以学生为中心，为学生的长远发展负责，使少先队活动课真正成为育人、育心的课程，更好的为生活服务。以上，就是我对《劳动最光荣》这节少先队活动课的阐述。存在的不足之处还恳请各位评委老师批评指正。谢谢大家！
新人教版高中英语必修3Unit 2 Morals and Virtues教学设计二
Activity 41. Students complete the task of activity 4, then teachers and students check the answers. 2. The teacher organized the students to work together and asked them to use the tables and mind maps sorted out before to retold the important choices in Lin Qiaozhi's life and their resultsStep 5 Language points1. The teacher asks the students to read the text carefully, find out the core words and long and difficult sentences in the text and draw lines, understand the use of vocabulary, and analyze the structure of long and difficult sentences. 2. The teacher explains and summarizes the usage of core vocabulary and asks the students to take notes. 3. The teacher analyzes and explains the long and difficult sentences that the students don't understand, so that the students can understand them better. Step 6 Homework1. Read the text again, in-depth understanding of the text; 2. Master the use of core vocabulary and understand the long and difficult sentences. 3. Complete relevant exercises in the guide plan. 1、通过本节内容学习，学生是否理解和掌握阅读文本中的新词汇的意义与用法；2、通过本节内容学习，学生能否结合文本特点总结林巧稚的人生原则和人格品质特征；3、通过本节内容学习，学生能否针对人生抉择发表自己的看法；能否全面地、客观地、理性地看待问题，进而对道德和人性有更加深入的思考和理解。
新人教版高中英语必修3Unit 2 Morals and Virtues教学设计三
The joke set her crying.这个玩笑使她哭起来。Step 5 ReadingActivity 31. Students read the small text in activity 3. The teacher provides several small questions to check whether students understand the content of the text and the ideographic function of the -ing form in the text.*Where are those people?*Why did Dr Bethune come to China?*How did he help the Chinese people during the war?*What did Chairman Mao Zedong say about him?2. Ss try to rewrite some sentences using the -ing form. Then check the answers. When checking the answers, the teacher can ask different students to read the rewritten sentences and give comments.Answers:1. he became very interested in medicine, deciding to become a doctor.2. …after hearing that many people were dying in the war.3. Helping to organise hospitals, he taught doctors and nurses, and showed people how to give first aid./ He helped to organise hospitals, teaching doctors and nurses, and showing people how to give first aid.4. …praising Dr Bethune as a hero to be remembered in China.Step 6 PracticeActivity 4Students complete grammar activities 2 and 3 on page 69 of the workbook.Step 6 Homework1. Understand and master the functions and usage of the -ing form;2. Finish the other exercises in Using structures.1、通过本节内容学习，学生是否理解和掌握动词-ing形式作宾语补足语语和状语语的功能和意义；2、通过本节内容学习，学生能否正确使用动词-ing形式描述人物的行为、动作及其经历；3、通过本节内容学习，学生能否独立完成练习册和导学案中的相关练习。
新人教版高中英语必修3Unit 2 Morals and Virtues教学设计四
3.Teachers ask different groups to report the answers to the questions and ask them to try different sentence patterns.The teacher added some sentence patterns for students to refer to when writing.Step 4 Writing taskActivity 51.Write the first draft.Students first review the evaluation criteria in activity 5, and then independently complete the draft according to the outline of activity 4, the answers to the questions listed in the group discussion and report, and the reference sentence pattern.2.Change partners.The teacher guides the students to evaluate their partner's composition according to the checklist of activity 5 and proposes Suggestions for modification.3.Finalize the draft.Based on the peer evaluation, students revise their own compositions and determine the final draft.Finally, through group recommendation, the teacher selects excellent compositions for projection display or reading aloud in class, and gives comments and Suggestions.Step 5 Showing writingActivity 5T call some Ss to share their writing.Step 6 Homework1. Read the passage in this section to better understand the passage.2. Carefully understand the hierarchical structure of the article, and deeply understand the plot of the story according to the causes, process and results;3. Independently complete the relevant exercises in the guide plan.1、通过本节内容学习，学生是否理解和掌握阅读文本中的新词汇的意义与用法；2、通过本节内容学习，学生能否通过人物言行的对比分析道德故事的深层内涵；3、通过本节内容学习，学生能否根据故事的起因、经过和结果来深入理解故事的情节，从而了解文章的层次结构；4、结合现实生活案例发表自己的见解和看法,写一篇观点明确、层次分明的故事评论。
新人教版高中英语选修2Unit 4 Reading and thinking教学设计
【词汇精讲】highlight n.最好或最精彩的部分 vt.突出;强调;使醒目One of the highlights of the trip was seeing the Taj Mahal.这次旅行的亮点之一是参观泰姬陵。Your resume should highlight your skills and achievements.你的简历应该突出你的技能和成就。The report highlights the major problems facing society today.报告强调了当今社会所面临的主要问题。I’ve highlighted the important passages in yellow.我用黄色标出了重要段落。7.Edmonton is freezing cold in winter,with daily temperatures averaging -10 ℃.埃德蒙顿冬季寒冷,日平均气温为-10°C。【词汇精讲】freezing adj.极冷的;冰冻的Leave a basin of water outside in freezing weather.在冰冻的天气里,放一盆水在室外。It’s freezing cold outside so wear a warm coat.外面超冷的,所以穿一个暖和一点的外套吧。8.It was not until 9:30 a.m.that they finally reached the capital of Ontario,Toronto.直到上午9时30分,他们才终于到达多伦多的首府安大略省。【句式剖析】本句是一个强调句,强调的是句子的时间状语until 9:30。含有not...until...的句子的强调句为It is not until...that...,that后面的句子要用肯定形式。It was not until then that I suddenly realized nobody was happier than I was.直到那时我才突然意识到没有人比我更幸福了。
新人教版高中英语选修2Unit 3 Using langauge-Listening教学设计
1． How is Hunan cuisine somewhat different from Sichuan cuisine?The heat in Sichuan cuisine comes from chilies and Sichuan peppercorns. Human cuisine is often hotter and the heat comes from just chilies.2.What are the reasons why Hunan people like spicy food?Because they are a bold people. But many Chinese people think that hot food helps them overcome the effects of rainy or wet weather.3.Why do so many people love steamed fish head covered with chilies?People love it because the meat is quite tender and there are very few small bones.4.Why does Tingting recommend bridge tofu instead of dry pot duck with golden buns?Because bridge tofu has a lighter taste.5 .Why is red braised pork the most famous dish?Because Chairman Mao was from Hunan, and this was his favorite food.Step 5: Instruct students to make a short presentation to the class about your choice. Use the example and useful phrases below to help them.? In groups of three, discuss what types of restaurant you would like to take a foreign visitor to, and why. Then take turns role-playing taking your foreign guest to the restaurant you have chosen. One of you should act as the foreign guest, one as the Chinese host, and one as the waiter or waitress. You may start like this:? EXAMPLE? A: I really love spicy food, so what dish would you recommend?? B: I suggest Mapo tofu.? A: Really ? what's that?
新人教版高中英语选修2Unit 4 Reading for writing教学设计
假定你是英国的Jack，打算来中国旅行，请你给你的中国笔友李华写一封信，要点如下：1．你的旅行计划：北京→泰山→杭州；2．征求建议并询问他是否愿意充当你的导游。注意：1.词数80左右(开头和结尾已给出，不计入总词数)；2．可以适当增加细节，以使行文连贯。参考词汇：故宫 the Forbidden City；泰山 Mount TaiDear Li Hua，I'm glad to tell you that 'm going to visit China.First，I am planning to visit Beijing，the capitalof China，where I am looking forward to enjoying the Great Wall，the Forbidden City and somebeautiful parks.Then I intend to go to visit Mount Tai in Shandong Province.I've heard that it is one ofthe most famous mountains in China and I can't wait to enjoy the amazing sunrise there.After that，I amalso going to Hangzhou.It is said that it is a beautiful modern city with breathtaking natural sights，among which the West Lake is a well- known tourist attraction.What do you think of my travel plan? Will you act as my guide? Hope to hear from you soon.
新人教版高中英语选修2Unit 5 Learning about Language教学设计
The purpose of this section of vocabulary exercises is to consolidate the key words in the first part of the reading text, let the students write the words according to the English definition, and focus on the detection of the meaning and spelling of the new words. The teaching design includes use English definition to explain words, which is conducive to improving students' interest in vocabulary learning, cultivating their sense of English language and thinking in English, and making students willing to use this method to better grasp the meaning of words, expand their vocabulary, and improve their ability of vocabulary application. Besides, the design offers more context including sentences and short passage for students to practice words flexibly.1. Guide students to understand and consolidate the meaning and usage of the vocabulary in the context, 2. Guide the students to use the unit topic vocabulary in a richer context3. Let the students sort out and accumulate the accumulated vocabulary, establishes the semantic connection between the vocabulary,4. Enable students to understand and master the vocabulary more effectivelyGuiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Read the passage about chemical burns and fill in the blanks with the correct forms of the words in the box.
新人教版高中英语必修3Unit 2 Morals and virtues教学设计一
(2) students are divided into groups according to the requirements of activity 3. Each student shares a story of personal experience or hearing-witnessing kindness, and then selects the most touching story in the group and shares it with the whole class. Before the students share the story, the teacher can instruct them to use the words and sentence patterns in the box to express. For example, the words in the box can be classified:Time order: first of all, then, after that, later, finally logical relationship :so, however, although, butTeachers can also appropriately add some transitional language to enrich students' expression:Afterwards, afterwards, at last, in the end, eventuallySpatial order: next to, far from, on the left, in front ofOtherwise, nevertheless, as a result, therefore, furthermore, in addition, as well asSummary: in a word, in short, on the whole, to sum up, in briefStep 8 Homework1. Understand the definition of "moral dilemma" and establish a correct moral view;2. Accumulate vocabulary about attitudes and emotions in listening texts and use them to express your own views;3. Complete relevant exercises in the guide plan.1、通过本节内容学习，学生能否理解理解“道德困境”的定义；2、通过本节内容学习，学生能否通过说话人所表达的内容、说话的语气、语调等来判断其态度和情绪；3、通过本节内容学习，学生能否针对具体的道德困境发表自己的看法和见解，能否掌握听力理训练中的听力策略。
