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北师大初中数学七年级上册有理数的加减混合运算说课稿
5、总结学生解题过程中存在的问题，并指导并纠正、分析根本原因。6、通过演示法给学生演示完整、详细和规范的解题过程。7、总结有理数的运算顺序和方法。先让学生自己总结运算顺序，培养学生自己思考的能力，然后教师进行纠正。等这个过程结束之后，再给出完整的运算顺序和方法。8、出示练习题，巩固所学知识，教师及时指正。9、最后布置课后作业题。四、教学评价本节课我注重体现“以教师为主导、学生为主体、以学生发展为本的教学思想”。1、通过具体的题目引入，让学生先以自己的知识体系解决问题，在这过程中发现问题、归纳总结原因，并予以解决。一方面复习前面所学的基本运算，另一方面完善学生的知识体系。2、培养学生自主学习与探究的能力、分析与解决问题的能力。
北师大初中数学七年级上册有理数的减法说课稿
“数的运算”是“数与代数”学习领域的重要内容，减法是其中的一种基本运算．本课的学习远接小学阶段关于整数、分数（包括小数）的减法运算，近承第四节有理数的加法运算．通过对有理数的减法运算的学习，学生将对减法运算有进一步的认识和理解，为后继诸如实数、复数的减法运算的学习奠定了坚实的基础．鉴于以上对教学内容在教材体系中的位置及地位的认识和理解，确定本节课的教学目标如下：1、知识目标：经历探索有理数的减法法则的过程，理解有理数的减法法则，并能熟练运用法则进行有理数的减法运算．2、能力目标：经历由特例归纳出一般规律的过程，培养学生的抽象概括能力及表达能力；通过减法到加法的转化，让学生初步体会转化、化归的数学思想．3、情感目标：
北师大初中数学七年级上册整式及其加减说课稿
②．通过“由文字语言到符号语言”再“由符号语言到文字语言”让学生从正反两方面双向建构．突破难点策略：①．分三步分散难点：引入时大量的实际情景，让学生体会到代数式存在的普遍性；让学生给自己构造的一些简单代数式赋予实际意义，进一步体会代数式的模型思想；通过“主题研究”等环节进一步提高解决实际问题的能力．②．适时安排小组合作与交流，使学生在倾听、质疑、说服、推广的过程中得到“同化”和“顺应”，直至豁然开朗，突破思维的瓶颈．2．生成预设为生成服务，本案编代数式、主题研究等环节的设计为学生精彩的生成提供了很好的平台，在实际教学过程中，教师要注重生成信息的捕捉，善于发现学生思维的亮点，及时进行引导和激励，并根据具体教学对象，适当调整教与学，使教学过程真正成为生成教育智慧和增强实践能力的过程．让预设与生成齐飞．
北师大初中数学七年级上册直线、射线、线段说课稿
（六）当堂达标（练习二、三 10分钟）练习二让学生口答，通过练习，巩固学生对直线、射线、线段表示方法的掌握。练习三让学生去黑板板演，教师检验对错并重点强调几何语言的表述。文字语言和图形语言之间的转化是难点，着重练习文字语言向图形语言的转化，提高几何语言的理解与运用能力。当堂达标是检查学习效果、巩固知识、提高能力的重要手段。通过练习，学生会体验到收获和成功，发现存在的不足，教师也及时获得信息反馈，以便课下查漏补缺。 （七）小结（3分钟）教师提问“这节课我们学了哪些知识？”请学生回答，教师做适当补充。课堂小结对一节课起着“画龙点晴”的作用，它能体现一节课所讲的知识和数学思想。因此，在小结时，教师引导学生概括本节内容的重点。
盛唐气象说课搞
二、说教学目标根据初中历史课程标准及教师用书与本教材的结构和内容，结合着七年级学生他们的认知结构及其心理特征，我制定了以下的教学目标：知识与技能： 通过本课的学习，使学生了解唐朝时我国唯一的女皇武则天的统治，开元时期政治、经济的发展情况和长安城的繁荣等主要史实。过程与方法：播放视频，导入新课。接着让学生阅读课文。本课应着重于盛唐是如何繁盛的，从武则天和唐玄宗这两个人的统治中寻找罗列繁盛的表现。除充分使用教材中的各类图片辅助教学外，我还组织学生搜集其他资料来证实唐朝盛世的壮观景象，与课题中的“气象”相吻合，以加深学生的印象，有利于课堂教学的气氛和效果。通过学习武则天和唐玄宗的政策措施，学会正确客观地评价两位历史人物，初步培养学生学会运用客观、辩证的方法分析人物和历史现象的能力。
新人教版高中英语选修1Unit 3 Fascinating Parks教案
2. Explore the significance of the establishment of Sarek National Park.Q1: Which event is the most important one in the park’s history?Ss: The establishment of Sarek national park in 1909 is the most important one.Q2: Is it worth making a place like Sarek a national park? Give your reasons.Ss: Yes. In this way, the place can be kept in its natural state and natural beauties and other rare and valuable resources can be preserved instead of being destroyed by endless exploitation driven by profits.Q3: How does the writer organize his introduction to the history of Sarek?Ss: The writer organizes his introduction in the sequence of time, using time indicators such as “used to”, “around 9,000 years ago”, “soon after”, “following the reindeer”, and “in 1909”.Q4: What is the feature of the language used to introduce the history of the park?Ss: The introduction to the park is to provide facts, using time indicators to organize the events. Sentences starts with “third person” and passive voice is used more often, feeling objective.【设计意图】学生寻找和梳理公园历史上的重要事件，体会人与自然的和谐关系，评鉴介绍性语言的特点。【核心素养提升点】发展自主提取、梳理文本信息能力，训练逻辑思维和高阶思维。Activity 3: Highlighting the secret of the text
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 3 Learning about Language教学设计
1. We'll need ten months at least to have the restaurant decorated.2.Some traditional Chinese dishes from before the Ming Dynasty are still popular today.3.My grandpa's breakfast mainly includes whole grain biscuits and a glass of milk.4.People in this area would eat nearly a kilo of cheese per week.5. We enjoyed a special dinner in a fancy restaurant where the waiters all wore attractive suits.6. He prefers this brand of coffee which, as he said, has an unusually good flavor.Key:1. at a minimum 2. prior to3. consist of4. consume5. elegant6. exceptionalStep 5：Familiarize yourself with some food idioms by matching the meaning on the right with the colored words on the left.1.Public concern for the health of farm animals has mushroomed in the UK2.Anderson may be young but he's certainly rolling to doing dough!3.George is a popular lecturer. He often peppers his speech with jokes.4.As the person to bring home the bacon, he needs to find a stable job.5 He is often regarded as a ham actor for his over emphasized facial expressions. The media reported that these companies had treated pollution as a hot potato. 6.The media reported that these companies had treated pollution as a hot potato.7.Don't worry about the test tomorrow. It's going to be a piece of cake!8. It's best to fold the swimming ring when it is as flat as a pancake.A. completely flatB. something that is very easy to do C.an issue that is hard to deal withD.to include large numbers of somethingE.to earn on e's living to support a familyF. wealthyG.to rapidly increase in numberH. an actor who performs badly, especially by over emphasizing emotions
新人教版高中英语选修2Unit 3 Reading for writing教学设计
The theme of this part is to write an article about healthy diet. Through reading and writing activities, students can accumulate knowledge about healthy diet, deepen their understanding of the theme of healthy diet, and reflect on their own eating habits. This text describes the basic principles of healthy diet. The author uses data analysis, definition, comparison, examples and other methods. It also provides a demonstration of the use of conjunctions, which provides important information reference for students to complete the next collaborative task, writing skills, vivid language materials and expressions.1. Teach Ss to learn and skillfully use the new words learned from the text.2. Develop students’ ability to understand, extract and summarize information.3. Guide students to understand the theme of healthy diet and reflect on their own eating habits.4. To guide students to analyze and understand the reading discourse from the aspects of theme content, writing structure, language expression, etc., 5. Enable Ss to write in combination with relevant topics and opinions, and to talk about their eating habits.1. Guide students to analyze and understand the reading discourse from the aspects of theme content, writing structure, language expression, etc.2. Enable them to write in combination with relevant topics and opinions, and to talk about their eating habits.3. Guide the students to use the cohesive words correctly, strengthen the textual cohesion, and make the expression fluent and the thinking clear.Step1: Warming upbrainstorm some healthy eating habits.1.Eat slowly.2.Don’t eat too much fat or sugar.3.Eat healthy food.4.Have a balanced diet.Step2: Read the passage and then sum up the main idea of each paragraph.
新人教版高中英语选修3Unit 1 Art教案
[2] An important breakthrough…was… [3] Another innovation was … [4] the emphasis increasingly shifted from…to… [5] New ideas and values gradually replaced… [6] While his paintings still had religious themes… … T: All these expressions serve to show how Western painting has developed. Some of them share similar structure but with varied use of words, which makes the text vivid and more readable. 【设计意图】主题类语言整理有助于学生类化语言应用，提高语言输出的丰富性。处理完文本内容信息后，进入语篇信息处理，进行主题相关的词块归类。引导学生快速阅读，寻找表达相同主题(发展或者艺术)的词和短语，再根据词性、用法和结构进行归类，储备主题相关词汇，丰富语言储备，提升语言素养。 Assignment: Go online to gather more information about Chinese painting and write a short history of it. 【设计意图】结合所学，迁移运用，根据实际语境，进行模仿性运用。在此过程中，学生尝试借鉴已学的语言、内容、语篇结构和写作手法来建构新文本，实现语篇输出，同时关注中西艺术文化的差别，加深对优秀文化的认同，培养文化意识。
新人教版高中英语选修3Unit 2 Healthy Lifestyle教案
Activity 4: Figuring out the structure and the writing purpose 本活动为实现课时目标2。 1.Read Paragraph 6 and think about its main idea and the writer’s writing purpose. Q1: If you were the author, how would you end your article? “For young people, there is plenty of time to change bad habits. However, there is no “magic pill” or delete button that will help you; you have to think about your bad habits and decide on some changes. You have the power to build a happy and healthy life full of good habits!” Q2: What is Paragraph 6 mainly about? (Possible answer: to appeal to young people including teenagers to change bad habits and live a happy and healthy life.) 2.Think about the writer’s writing purpose and share opinions. Q1: What is the writing purpose? Work in pairs and figure it out. (Possible answer: On the one hand, the passage is written to help teenagers change their bad habits and live a healthy lifestyle. On the other hand, it provides us with a scientific way to identify and analyse our problems objectively, thus strengthening our resolve to tackle the seemingly common yet tough problems in our lives.) 【设计意图】 步骤1旨在预测和验证文章最后一段主要内容，梳理完整的语篇结构，步骤2旨在思考和讨论作者的写作目的。教师也可根据学生课堂反应情况融入对语篇人称多次转换的思考。
新人教版高中英语选修3Unit 5 Poems教案
本单元阅读文本介绍了几种简单的英语诗歌形式，旨在让学生能理解和欣赏英语诗歌的美，包括形式美、内容美、意义美，培养审美情趣，并从作品的意义美中获得积极的人生态度和价值观念启示。 该文本是一则典型的说明性文本，用简单易懂的语言向英语诗歌的初学者们介绍了五种比较简单的英语诗歌形式。文题“A Few Simple Forms of English Poems”是整个文本的核心话题。正文内容共七段，按“总—分—总”建构。第一段为总起段，概述了英语诗歌的创作原因以及主要特点，涉及了形式、内容、意义等方面赏析英语诗歌的几个主要维度；第二段至第六段分别介绍了童谣、清单诗、五行诗、俳句和唐诗五种英语诗歌形式；第七段收尾，鼓励读者尝试英语诗歌创作。 在进行文本教学设计时，要引导学生梳理关于与诗歌要素和诗歌赏析有关的话题类语言，既包括format、rhythm、subject、image等名词，也包括have a strong rhythm、be made up of、contain、consist of、convey这样的动词和动词短语。
新人教版高中英语选修3Unit 4 Adversity And Courage教案
本活动旨在落实课时目标3。 The Student Union is looking for three students for a 3-week voluntary program in Guizhou province. The volunteers have got to be high school students, with a persevering personality and experiences in overcoming adversity. The volunteers need to stay, eat and teach with 20 pupils in a small school up on the hill of a village. There are no facilities but desks and a blackboard in the school. And there is no take-away food to be bought anywhere; the only way to feed yourself is to cook. You’re interested in applying. Write your application letter introducing what adversity you have ever overcome and how persevering you are as well as what you want to do when at work. Dear Student Union,【设计意图】此任务旨在迁移一、二课时所学，解决实际问题。学生对比自己经历过的挑战或挫折，写信给学生会申请前往贵州担任短期支教教师，把个人以前是怎么战胜挫折的经过书写出来。结合所学，迁移创新，分析解决自身实际问题，在真实情境中学生通过仿写进行主题语言的精确输出。完成任务的过程中，能较多地使用已学语言、内容、结构和写作手法来描述自己面对挫折的处理方式、态度和应有的品质，近一步激发学生树立正确的价值观，学会逆境出人才，坚忍不拔，从容不迫，又做到谦让、分享和合作。课后学生修正习作，再次提交。
高中国旗下讲话：从学生宿舍的喊叫说起
近段时间以来，几乎每天中午一点左右和晚上十一点左右，新学生宿舍都会发出奇奇怪怪的喊叫声，尤其是a座少数男生的喊叫吵杂声很大，影响非常不好。不知道这些同学喊叫的原因是什么？在表白什么？无聊、愤怒、无奈，还是低俗、无助……。作为一名xx的优秀学子，这样的喊叫行为是好是坏，大家心中有数。学生时代是人的一生中最富活力的时期，是人生观、价值观、世界观形成的关键阶段。在学校里，宿舍是同学们休息、社交以及课余学习的重要场所。在每一间宿舍这个小集体里，大家用自己的双手共同构建着小小的“家”，久而久之便形成了一种具有本宿舍特色的文化氛围——宿舍文化。这个小小的文化圈集中反映了学生们衣、食、住、行的方方面面，其好与坏，直接影响到学生的学习质量和今后的发展。因此，能否建立良好的宿舍文化，关系到同学们能否愉快地学习生活，能否形成健康的人格。我们要营造好的宿舍文化氛围，塑造良好的人际关系。在建立优秀的宿舍文化氛围时，我们首先要讲文明。现在宿舍中的喊叫行为，实际上是宿舍文化中出现了灰色的潜流，是不和谐的杂音。
教师说课讲课教案开学第一课乐学
二、为什么要学习？（插入学习歌）有一首歌这样唱：中国有一句话,活到老，学到老，该学的真不少，书里书外都重要。（多媒体）古人荀子有言：不积跬步，无以至千里；不积小流，无以成江海。伟人毛泽东说：一天不学习，赶不上刘少奇今人说终身学习，学习能增进智慧，使人睿智。人生无坦途，跋涉多风雨，畏惧时，智慧是一柄利剑，助你披荆斩棘，笑傲人生；迷茫时，智慧是一盏明灯，为你点亮心灵，坚定方向；疲乏时，智慧是一弯山泉，让你洗去尘埃，净化心灵。
幼儿园大班环保课说课稿 植树造林
全球资源日益减少，环境保护也日显紧迫，保护生态环境是我们每个人义不容辞的责任和义务。而我们的孩子生活无忧，社会环保意识淡泊，经常做出乱摘花草，随意攀登树木等行为，这些看似毫不在意的事情，却给我们敲响了警钟，不得不令我们幼教工作者产生重重的忧患。而《纲要》中也明确指出：教育幼儿爱护动植物、关心周围环境、亲近大自然、珍惜自然资源，有初步的环保意识。所以对幼儿进行认识和保护生态环境的教育是一件刻不容缓的事情。 树，在幼儿生活中随处可触，但幼儿对树的认识也只是停留在表面，很少有幼儿进一步去理解树和人们的生活是息息相关的，植树造林对提高人们生活质量的益处。因此，对“树”的深层次的探究已是一个迫不及待的工作了。故而，我为大班幼儿设计了一堂社会环保课----《植树造林》。
幼儿园小班社会活动说课稿 不一样的车
孩子的安全是幼儿园的首要任务，但是我们也不可能整天跟着孩子转，只有教给他们学会自我保护的能力，让他们懂得在自己遇到危险时会用最快捷的方法来让自己脱离危险，才能使幼儿更好地适应社会，学会更好地保护自己，于是把本活动的重点定为：了解警车、救护车、消防车与人们生活的关系，知道它们相应的报急电话；学会保护自己。整个活动都是围绕着重点进行的，首先是让幼儿通过图片来了解这些车辆的作用，以及报急号码的功能，接着是通过多媒体情境来体验这些车辆与报急号码对我们生活起到的作用，最后是通过游戏把知识实践到行为当中，使报警知识在游戏中得到练习与巩固。 虽然幼儿知道了报急的电话号码，但是由于他们缺乏拨打电话的经验，对数字的认识也还不够深刻，所以要让幼儿根据突发事件的情境正确地拨打相应的电话，对于小班幼儿来说有一定的挑战性。
幼儿园小班游戏说课稿 有趣的小手
1．设计思路：托班上学期的（2岁半）幼儿正是自我意识萌芽期，已经能意识到自己的存在，能区别自己和他人，对于自己的身体有着很大的兴趣，并对五官有了初步的感知和认识,手部动作有了进一步的发展，但手指的精细动作还不是很协调，因此，针对这一情况，我设计了这一个跟老师念儿歌并跟着老师一起做动作、从而加深对手指的认识的游戏活动。这个游戏活动随时随地都可以进行，通过这个活动能使幼儿的语言能力和手眼协调能力得到发展，体验活动的快乐。 2．目标定位：活动的目标是一个教育活动的起点和最终的结果，对活动和教师的教学起着引导的作用。以托班幼儿的年龄特点为依据，确立了认知、技能、情感等方面的目标： 训练手部肌肉群，手指的协调能力，促进语言能力的发展。 双手能很灵活的做各种动作。 培养幼儿喜欢游戏，积极的运用想象力，去创编手指动作。
幼儿园小班说课稿：奇妙的石头碰碰响
《纲要》中指出：科学教育应密切联系幼儿的实际生活进行，利用身边的事物与现象作为科学探索的对象。我这次活动的选材就来源于生活。石头是构成自然生态环境的一种无生命的物质，同时也是幼儿经常接触的事物，比如在几次户外活动时，我看到有几个孩子特别喜欢去捡石头玩，用石头在地面上、墙面上、花坛边等各地方敲一敲，一边玩一边兴奋地叫同伴一起过来听石头敲击所发出的声音。 我意识到这是一个很好的生成课程，于是就设计了这个小班的科学活动《奇妙的石头碰碰响》，希望通过游戏引起孩子们对探索不同的物体能发出不同的声音的兴趣，引导他们在“玩中学”在“玩中求发展”，就如《纲要》中所说：“要引导幼儿对身边常见事物和现象的特点、变化规律产生兴趣和探究的欲望。”发现和感觉到周围世界的神奇，体验和领悟到科学就在自己身边，保持永久强烈的好奇心和求知欲。
幼儿园小班说课稿 母鸡妈妈和两个蛋
师生的双边活动坚持“以幼儿为主体，教师为主导”的原则，注重幼儿学习知识的“过程化、经验化及主动性建构”，通过孩子的自主学习、合作学习、探究学习来解决问题。老师做到讲得“少”一点，“引”得巧一点，让孩子学得“精”一点，“活”一点，领悟得“深”一点，“透”一点。根据本课教学目标、及重点难点，设计了以下教学程序： 第一部分、创设情境,激发兴趣：师：（出示母鸡家背景图）有一只母鸡今天特别高兴,,我们来猜猜为什么,好吗?老师表演歌表演<<咯咯哒>>（5分钟左右） 老师的导入是这样设计的：师：（出示母鸡家背景图）有一只母鸡今天特别高兴,,我们来猜猜为什么,好吗?老师表演歌表演<<咯咯哒>>然后进行提问谈话： 刚才听着音乐你看到了什么？听到了什么？这里让幼儿充分发挥幼儿的想象力，语言表达力，引起幼儿的兴趣。