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国旗下的讲话：做一个有道德的人
国旗下的讲话：做一个有道德的人老师们、同学们：大家上午好！今天我讲的题目是《做一个有道德的人》。意大利诗人但丁曾说过：“一个知识不健全的人，可以用道德来弥补，而一个道德不健全的人，却难以用知识来弥补。”上下五千年以来，道德一直是我们华夏儿女的宝藏。道德，是一种美德，是一种财富，更是一种智慧。道德源自于我们的内心，有了道德感，自己做出的事情自然就不会错。做好事，不是为了得到谁的表扬，得到怎样的荣誉。真正的道德，发自内心，你对社会，对每个人的爱，就是一份珍贵的道德。文明很小很小，但是只要每一个人都做文明的好事，就能使社会文明迈出一大步。一件小事很小很小，但是用处却很大很大。每一份文明就是一份力量，无数文明在一起就会产生一种无与伦比的力量，这种力量如破土的小苗，在每一个人的心里萌发。
人教版高中生物必修3第五章第一节《生态系统的结构》说课稿
5、归纳小结，当堂演练（10分钟）1、肉食动物不可能是一条食物链中的第几营养级（）A．第五B．第二C．第三D．第四2、对水稻→鼠→蛇→鹰这条食物链的错误描述是（）A.水稻是生产者B.鼠是初级消费者C.蛇是次级消费者D.鹰属于第三营养级3、在下列生物中，属于分解的是（）A.蓝藻B.草履虫C.蘑菇D.蝗虫4、从生态系统的组成成分看，硝化细菌和蚯蚓属于（）A.生产者和分解者B.生产者和消费者C.消费者和分解者D.分解者和消费者5、下列哪组生物可和无机环境组成一个生态系统（）A．水藻、鸟B．小鱼、大鱼C．小草、昆虫、细菌D．水藻、虾6、对草→昆虫→食虫鸟→鹰这条食物链的叙述,正确的是（）A．有四个营养级，两个次级消费者B．有三个营养级，一个生产者C．食虫鸟是第三营养级、次级消费者D．有三个营养级，三个消费者（设计意图）进行简单扼要的课堂小结与练习，可以把课堂传授的知识尽快地转化为学生的素质；也可使学生更深刻地理解理论在实际生活中的应用。
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第一章第二节《内环境稳态的重要性》说课稿
四、稳态的重要意义 为什么内环境稳态失调后，会对机体造成危害？引导学生从细胞代谢需要的物质和条件进行分析，最后总结出：内环境稳态是机体进行正常生命活动的必要条件。如何预防内环境稳态失调、保持机体健康？引导学生从外界环境和机体自身调节能力两个方面去思考。即通过加强自我保健，减少外界环境变化对机体的不良影响，同时增强机体的调节能力以适应多变的外界环境。具体如何做？学生讨论，总结。1.保护我们的生存环境，防治环境污染。2.加强体育锻炼，增强体质，提高机体适应外界环境的能力。3.加强自我保健，为机体保持健康创造有利条件。尤其是处于比较恶劣的工作环境中的人，更应注意自身保健，如边防战士注意保暖、炼钢工人注意降温、抗洪战士注意补充水盐等。了解这些知识后才能懂得如何关爱自身和他人。
人教版高中地理必修2第三章第一节农业的区位选择说课稿
◆设计意图：培养学生独立思考、合作学习的能力。分别说明市场、交通、劳动力、机械和政策对农业生产的影响，让学生切实地考虑，拓展学生思路。教师激发和维持学生学习动机、引导学生、帮助学生自主发现、探索知识，达到巩固所学知识，检验学生的实践应用能力。D.分析教材，识别图片，理解农业地域阅读、分析教材，看图识别，研究案例《澳大利亚地混合农业生产》、思考问题、解决问题◆设计意图：图片展示能清楚直观地说明问题，通过案例分析，了解澳大利亚的混合农业生产，培养学生独立思考问题、解决问题的能力，开拓学生思路。3．课堂小结：◆设计意图：帮助学生回顾课堂、巩固所学知识。4.反馈练习：◆设计意图：知识与能力强化训练，巩固本课所学知识，提高应用能力。
法制宣传日国旗下讲话稿：做一个遵纪守法的实中人
同学们、老师们，大家早上好！世上本没有路，走的人多了，也便成了路；世上本没有交通规则，路上的车辆多了，也便出台了交通规则。从人的本性上来说，没有人喜欢被规则约束，人们更多的是对自由的渴望，对无拘无束的生活的向往；但是，没有规则约束的自由不是真正的自由，而是灾难。黄河因为有了堤岸的约束，才能展现它一泻千里、波澜壮阔的奔腾气势，成为哺育中华民族的母亲河，如果没有堤岸或堤岸决口，则会带来致命的洪灾。现代交通，有了合理的交通规则，且能严格遵守的话，才有高速行驶的畅快，才能给人类带来巨大的便利，反之，将引发巨大的灾难。所以，堤岸是河流的保护神，交通规则是驾驶员的保护神，校纪校规是学生的保护神，法律法规是我们所有社会人的共同的保护神。
部编人教版一年级下册《要下雨了》说课稿
（一）设计理念：《新课标》提出，学生是语文学习的主人，语文教学应激发学生的学习兴趣，注重培养学生自主学习的意识和习惯，为学生创设良好的自主学习情境，尊重学生的个体差异，鼓励学生选择适合自己的学习方式。因此我制定了以下教学方法：（二）说教法。根据本课的课型特点及语言特色，在教学方法的总体构想上，可采用情景教学法，运用图画、多媒体等教学手段，激发学生的学习兴趣。在突破重点和难点时，教师通过语言描绘及提问、启发、点拨，以读带讲、以读带问，体现“由扶到放”的过程。（三）说学法。与教法相适应，以学生为主体，充分发挥学生的主动性，调动学生的多种感官参与学习活动，让学生在教师的引导下，通过质疑、探究、感悟、朗读四结合，最大限度地发挥学生的主动性、发展性和创造性，学会自主、合作、探究的学习方法。
（说课稿）部编人教版三年级下册《我变成了一棵树》
一、说教材《我变成了一棵树》是统编小学语文三年级下册第五单元以围绕想象为主题的一篇精读课文。这篇课文通过大胆而新奇的想象，描写了“我”变成一棵树以后的情景：“我真的变成了一棵树”“树上有各种形状的鸟窝”“水珠从我嘴巴里流出来”……十分有意思。同时，文中也深深地透露着“爱”与“童心”。“我”有一颗纯净的童心，所以变成树、还和好多动物交上了朋友，而妈妈到底是发现了“我”的秘密，令人感受到幸福的母子之爱。 选编这篇课文的意图，是让学生走进想象的世界，感受想象的神奇，并能发散思维，发挥想象写故事，创造自己的想象世界。二、说学情三年级的学习思维活跃、求知欲强、想象丰富，已经具备了基本的阅读理解和语言表达能力。新课标尤其强调让学生充分地读，在读中实现语文素养的全面提升，而本课想象新奇、有趣，更能让学生在读中产生生动的画面和丰富的联想。
北师大初中七年级数学上册截一个几何体教案1
解析：当截面与轴截面平行时，得到的截面的形状为长方形；当截面与轴截面斜交时，得到的截面的形状是椭圆；当截面与轴截面垂直时，得到的截面的形状是圆，所以截面的形状不可能是三角形．故选A.方法总结：用平面去截圆柱时，常见的截面有圆、椭圆、长方形、类似于梯形、类似于拱形等．探究点三：截圆锥问题一竖直平面经过圆锥的顶点截圆锥，所得到的截面形状与下图中相同的是()解析：经过圆锥顶点的平面与圆锥的侧面和底面截得的都是一条线．如图，由图可知得到的截面是一个等腰三角形．故选B.方法总结：用平面去截圆锥，截面的形状可能是三角形、圆、椭圆等．三、板书设计教学过程中，强调学生自主探索和合作交流，经历操作、抽象、归纳、积累等思维过程，从中获得数学知识与技能，发展空间观念和动手操作能力，同时升华学生的情感态度和价值观．
北师大初中七年级数学上册截一个几何体教案2
[例3]、用一个平面去截一个几何体，截面形状有圆、三角形，那么这个几何体可能是_________。四、巩固强化：1、一个正方体的截面不可能是（ ）A、三角形 B、梯形 C、五边形 D、七边形2、用一个平面去截五棱柱，边数最多的截面是_______形．3*、用一个平面去截几何体，若截面是三角形，这个几何体可能是__________________________________________________．4*、用一个平面截一个几何体，如果截面是圆，你能想象出原来的几何体可能是什么吗？如虹截面是三角形呢？5*、如果用一个平面截一个正方体的一个角，剩下的几何体有几个顶点、几条棱、几个面？6*、几何体中的圆台、棱锥都是课外介绍的，所以我们就在这个栏目里继续为大家介绍这两种几何体的截面．（1）圆台用平面截圆台，截面形状会有_____和_______这两种较特殊图形，截法如下：
第二十一个全国中小学生安全教育日校长国旗下讲话稿
老师、同学们：早上好！今天是第21个全国中小学生安全教育日，今年中小学学生安全教育日主题是“强化安全意识，提升安全素养”，我们学校把这一周定为安全教育周，主题是生命教育。学校根据这一主题将开展一系列的活动，各个班级要开好一个生命教育的主题班会，出好一期黑板报，同学们要阅读一本或一篇有关生命教育的书籍或资料；进一步认识生命，树立正确的生命观，欣赏生命、尊重生命、敬畏生命，直至热爱生命，以达到激发生命的潜能，提升生命的品质，捍卫生命的尊严；感受生命的美好，唤起生命的热情，体认生命的意义，实现生命的价值；学会对他人生命的尊重、关怀和欣赏，树立积极的人生观。同学们，生命最大的特征是“生生不息”，我们的生命源于父母，对父母要有感恩之情、思念之情、亲爱之情。“仁者爱人”，要从与自己最亲近的人爱起，扩展到爱他人，爱社会，爱万物。要明白生命之成长必扎根于社会文明、文化与传统的土壤中，与他人、与过去现在未来之一切人的生命相依相系。
人教版高中英语必修4Body Language说课稿4篇
Textbook: Senior English for China (Book 4), by Liu Daoyi Time Allotment: 1 period (40 minutes)Date: March 20, 2014Teaching aids: blackboard, Multi-media, Power Point, chalk I. Text Analysis （教材分析）This unit is about body language, and the text selected in the reading part demonstrates the difference and similarity of body language in many parts of the world. Through learning this passage, students are required to raise their awareness of using body language in different parts of the world. As body language is closely related to our daily life, it is easy to arouse students’ interest in learning this text. Reading skills and speaking training are designed around the text.II. Teaching Objectives （教学目标）By the end of the lesson, students will be able to:1. Language Skill Objective（语言技能目标）: develop reading ability （skimming and scanning）as well as speaking ability.2. Cultural Knowledge Objective（文化知识目标）: know about the cultural differences of using body language.3. Affective Objective（情感目标）: increase students’ awareness of using body language correctly in different cultures. III.Teaching Focuses and Difficulties（教学重点和难点）1. Teaching Focuses（教学重点）: the difference and similarity of body language in many parts of the world.2. Teaching Difficulties（教学难点）: develop students’ reading abilities of skimming and scanning and ask the students to show their opinions with fluent English.
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3Festivals around the World说课稿3篇
Teaching plan for Unit 1 book3Good morning, teachers. It’s my great pleasure to be here because I can share my lesson with you and I can learn a lot from it. I’ll begin my lesson from the following four parts， the teaching material, the teaching methods, the studying methods and the teaching procedure.Firstly, let me talk about the teaching material. The content of my lesson is the reading passage festivals and celebrations of Unit 1 Festivals around the world. This passage is about festivals and celebrations. By studying this passage, we’ll enable the students to know that festivals exit everywhere, and many of festivals in different countries celebrate similar ideas. As we all know, the reading passage is the center of each unit. If the Ss can learn it well, it will be helpful to make the Ss learn the rest of this unit.After studying the teaching material, I think the teaching aims are as the followings:1. Knowledge aims:(1) The Ss can master the usage of the important words andexpressions.(2)The Ss can use the __________________ (grammar) in the proper situation.Make students know about the festivals all over the world and the detail of the festivals, such as origin, content, and the date of the holiday festivals.2. Ability aims:(1) Students can talk about festivals and celebrations in English(2) To improve the student’s reading ability, especially their skimming and scanning ability.3. Emotion aims:Make the Ss know about the foreign festivals, and respect other countries’ custom.Next, let’s come to the important points and the difficult points.The important point is how to make the Ss understand the text better and the difficult point is how can they talk about it. secondly， Teaching Methods:1. task-based Language Teaching2. Computer assisted language teaching.3. question-and–answer methodThirdly， Studying Methods:
人教版高中英语必修4Theme parks说课稿3篇
The oldest and the most popular park in the worldenjoy the exciting activities thereget close to the life-size cartoon characters like Mickey Mouse and Donald Duck Step 3 Pre-reading1.What do you suppose a theme park is ?2.What do you think you can see in a theme park?(1.It is a kind of amusement park which has a certain theme – that the whole park is based on. 2.buildings, castles, statues, rare animals and birds, and so on.) Step 4 Reading ----- Theme Parks –---- Fun and More Than Fun1.Predict : Read the title and the pictures on P. 34 and PredictWhat is the meaning of the title “Theme Park – Fun and more than fun”?(The title means that theme parks are fun to visit, but that they can also be educational and can offer useful information.)2.Skimming Fast read and answer:What activities can we take in a theme park?Amusement park: Bumper car Merry-go-round slide bungee jumping Free-fall rides Horror films Pirate ship Ferris wheel roller coaster3.Scanning Read again and you will find various theme parks are mentioned in the passage . Then what are they ?Theme parks: Sports theme park History theme park Culture theme park Marine or Ocean theme Park Future park Science theme park Disneyland4.Careful reading and find the main idea of each paragraph:THEME PARKS---- entertaining/ educationalPara.1 Traditional parks are places to go for relaxation and to have time away from our busy lives.Para.2 Theme parks are different They’re large and full of things to do, see and buy.Para.3 Theme parks are built around a single idea or theme. One example is a sports park.Para.4 Another kind of theme park is historical more and cultural and can be educational.Para.5 Disneylandwas the first theme park. It is based on the fantasy life and characters of Disney’s films.Para.6 Some examples of educational theme parks include sea world parks and science parks.
人教版高中英语必修3Healthy Eating说课稿4篇
Language learning needs a context, which can help the learners to understand the language and then can product comprehensible output, so computer has the advantages to make the materials attractive.Part 3 Learning MethodsTask-based, self-dependent and cooperative learningPart 4 Teaching ProcedureStep One Lead-in“Interest is the best teacher.” Therefore, at the very beginning of the class, I should spark the students’ mind to focus on the centre topic “the band”. I’ll show some pictures of food to attract their attention and then bring some questions.Question:What kind of food they like?What should go into a good meal?The answers must relate to the diet. After this, the students will be eager to know something about a balance diet and this is the very time to naturally lead the class into Step 2Step 2 Reading for information: skimming and scanning In this step, I use Task-based Language Teaching method, which can give students a clear and specific purpose while skimming and scanning the context.Task 1 General ideaThe students will be asked to just glance at the title and the pictures of the passage, and then guess what they will read in the text. And they’ll be divided into groups of four to have a discussion.The purpose is to inspire the students to read actively, not passively. In addition, the task is to develop the students’ reading skill by making prediction and to encourage the students to express their thoughts in English and cooperate with each other.Task 2 Main idea of each paragraphCooperative learning can raise the students’ interest and create an atmosphere of achievement. Based on this theory, I divide the whole class into 4 groups to skim the whole text and get the main idea of each paragraph.
人教版高中英语必修4Working The Land说课稿3篇
Knowledge objectives:(1) to make Ss grasp the usage of words, expressions and sentence structures: statistics, struggle, thanks to, rid of, some patterns for persuasion, the “ing” form as subject and object;(2)to use learnt knowledge to persuade sb.Ability objectives:(1) to develop Ss’ reading skills(skimming, scanning, word guessing);(2) to improve Ss’ speaking, communicating and cooperating skills.Emotional objectives:to make Ss know the contribution of Yuan,and learn his spirit and his simple life time.Teaching important and difficult points:(1) some words, expressions and sentence structures mentioned above;(2)the content of the text;(3)training their reading and speaking skills.Teaching methods: CLT, TBLT,QT.Learning strategies: CLS, QLS, TBLS.Teaching procedures:Step 1 lead-in: (1) teacher plays a piece of recent news from CCTV about the harvest of the super hybrid rice, and ask students whether they know Yuan or not, and talk about him and his contribution.(2)Brain storm: let Ss describe Yuan in their minds including his appearance, his living condition and so on.Step 2 fast reading tasks:(1)teacher introduces Yuan and super hybrid rice(2)make Ss read the text as fast as possible with questions. Such as: what’s the general ideaof this passage? What’s Yuan’ dream? (skimming and scanning skill)Step 3 intensive reading tasks(1)let Ss read the text silently, find topic sentence of each paragraph and draw the difficult sentences and the knowledge what they don’t understand.(words guessing)(2)teacher and Ss talk about the important words, expressions and sentences together, and ask Ss to retell the content of the text.(summarizing and paraphrasing)(3)teacher summarize this part.(4) read again following the courseware.
人教版高中英语必修5Life in the Future说课稿5篇
Good afternoon, everyone. It’s my great pleasure to be here sharing my lesson with you. The content of my lesson is Senior English for China Book5 Unit 3 Life in the Future. I’ll be ready to begin this lesson from six parts: Analysis of the teaching material, Analysis of the students, Teaching aims and important and difficult points, Teaching methods and aids, Teaching procedures, and Blackboard design. First, let me talk about the teaching material.Part 1 Analysis of the Teaching Material:This unit is about what human beings’ life will be like in about one thousand years. By studying of this unit, we’ll Enable the students to know the changes in humans’ life and some new inventions bringing about the change and develop the interest in science. This lesson plays an important part in the English teaching in this unit. This is an important lesson in Book Five. From this lesson, it starts asking the Ss to grasp contents of each passage. Therefore, this lesson is in the important position of the teaching material. If the Ss can learn it well, it will be helpful to make the Ss learn the rest of this unit.Part 2 Analysis of the SsAs Senior2 Ss, they are at different levels of English fluency, some of them have lost interest in English. So during the lesson, I arrange a variety of activities to let all of them join in to attract their interest and let them be confident and taste the joy of success.