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小学美术桂美版三年级上册《第10课漂亮的纸袋》教学设计说课稿
一．激趣导入。 1. 教师展示做好的漂亮纸袋，让孩子们产生想要动手的愿望。 2.结合多媒体课件，出示漂亮纸袋。 同学们，这些袋子漂亮吗？你喜欢吗？发现这些纸袋都是什么做成的？下面我们就来做一做这些漂亮的纸袋。 二．学习制作纸袋的基本过程。 1.教师出示制作纸袋需要准备好的东西，让孩子们自主检查是否准备齐全。 2.多媒体出示纸袋制作步骤，让学生注意观察，清晰每一步制作的过程： （1）把长方形的对折，画上虚线，用小剪刀剪去我们不需要的部分，然后用双面胶粘贴，形成一个纸袋。
小学美术桂美版三年级上册《第15课实用美观的竹器》教学设计说课稿
2学情分析本课内容选用了苗族阿姐的背篓,黎族阿爸的鱼笼,竹摇篮、簸箕等借助家庭中常见的竹器作为学习内容,目的是要求学生用线描的方法对竹器的外形及竹编的篾纹进行描绘,锻炼学生对事物的观察能力和表现能力。在此之前学生已经学过了如何用线描的方式描绘生活中的小物件,这为过渡到本课内容的学习起到了铺垫作用,同时为后面的素描教学内容打下造型基础。
新人教版高中英语选修2Unit 2 Bridging Cultures-Discovering useful structures教学设计
The grammar of this unit is designed to review noun clauses. Sentences that use nouns in a sentence are called noun clauses. Nominal clauses can act as subject, object, predicate, appositive and other components in compound sentences. According to the above-mentioned different grammatical functions, nominal clauses are divided into subject clause, object clause, predicate clause and appositive clause. In this unit, we will review the three kinds of nominal clauses. Appositive clauses are not required to be mastered in the optional compulsory stage, so they are not involved.1. Guide the students to judge the compound sentences and determine the composition of the clauses in the sentence.2. Instruct students to try to learn grammar by generalizing grammar rules, controlling written practice, and semi-open oral output.3. Inspire the students to systematize the function and usage of noun clause1.Instruct students to try to learn grammar by generalizing grammar rules, controlling written practice, and semi-open oral output.2.Inspire the students to systematize the function and usage of noun clauseStep1: The teacher ask studetns to find out more nominal clauses from the reading passage and udnerline the nominal clauses.
新人教版高中英语选修2Unit 1 Science and Scientists-Learning about Language教学设计
Step 7: complete the discourse according to the grammar rules.Cholera used to be one of the most 1.__________ (fear) diseases in the world. In the early 19th century, _2_________ an outbreak of cholera hit Europe, millions of people died. But neither its cause, 3__________ its cure was understood. A British doctor, John Snow, wanted to solve the problem and he knew that cholera would not be controlled _4_________ its cause was found. In general, there were two contradictory theories 5 __________ explained how cholera spread. The first suggested that bad air caused the disease. The second was that cholera was caused by an _6_________(infect) from germs in food or water. John Snow thought that the second theory was correct but he needed proof. So when another outbreak of cholera hit London in 1854, he began to investigate. Later, with all the evidence he _7_________ (gather), John Snow was able to announce that the pump water carried cholera germs. Therefore, he had the handle of the pump _8_________ (remove) so that it couldn't be used. Through his intervention，the disease was stopped in its tracks. What is more, John Snow found that some companies sold water from the River Thames that __9__________________ (pollute) by raw waste. The people who drank this water were much more likely _10_________ (get) cholera than those who drank pure or boiled water. Through John Snow's efforts, the _11_________ (threaten) of cholera around the world saw a substantial increase. Keys： 1.feared 2.when 3. nor 4.unless 5.that/which 6.infection 7.had gathered 8.removed 9.was polluted 10.to get 11. threat
新人教版高中英语选修2Unit 1 Science and Scientists-Using langauge教学设计
This happens because the dish soap molecules have a strong negative charge, and the milk molecules have a strong positive charge. Like magnets, these molecules are attracted to each other, and so they appear to move around on the plate, taking the food coloring with them, making it look like the colors are quickly moving to escape from the soap.Listening text:? Judy: Oh, I'm so sorry that you were ill and couldn't come with us on our field trip. How are you feeling now? Better?? Bill: Much better, thanks. But how was it?? Judy: Wonderful! I especially liked an area of the museum called Light Games.it was really cool. They had a hall of mirrors where I could see myself reflected thousands of times!? Bill: A hall of mirrors can be a lot of fun. What else did they have?? Judy: Well, they had an experiment where we looked at a blue screen for a while, and then suddenly we could see tiny bright lights moving around on it. You'll never guess what those bright lights were!? Bill: Come on, tell me!? Judy: They were our own blood cells. For some reason, our eyes play tricks on us when we look at a blue screen, and we can see our own blood cells moving around like little lights! But there was another thing I liked better. I stood in front of a white light, and it cast different shadows of me in every color of the rainbow!? Bill: Oh, I wish I had been there. Tell me more!? Judy: Well, they had another area for sound. They had a giant piano keyboard that you could use your feet to play. But then, instead of playing the sounds of a piano, it played the voices of classical singers! Then they had a giant dish, and when you spoke into it, it reflected the sound back and made it louder. You could use it to speak in a whisper to someone 17 meters away.? Bill: It all sounds so cool. I wish I could have gone with you? Judy: I know, but we can go together this weekend. I'd love to go there again!? Bill: That sounds like a great idea!
新人教版高中英语选修2Unit 3 Food and Culture-Discovering useful structures教学设计
The newspaper reported more than 100 people had been killed in the thunderstorm.报纸报道说有一百多人在暴风雨中丧生。(2)before、when、by the time、until、after、once等引导的时间状语从句的谓语是一般过去时，以及by、before后面接过去的时间时，主句动作发生在从句的动作或过去的时间之前且表示被动时，要用过去完成时的被动语态。By the time my brother was 10, he had been sent to Italy.我弟弟10岁前就已经被送到意大利了。Tons of rice had been produced by the end of last month. 到上月底已生产了好几吨大米。(3) It was the first/second/last ... time that ...句中that引导的定语从句中，主语与谓语构成被动关系时，要用过去完成时的被动语态。It was the first time that I had seen the night fact to face in one and a half years. 这是我一年半以来第一次亲眼目睹夜晚的景色。(4)在虚拟语气中，条件句表示与过去事实相反，且主语与谓语构成被动关系时，要用过去完成时的被动语态。If I had been instructed by him earlier, I would have finished the task.如果我早一点得到他的指示，我早就完成这项任务了。If I had hurried, I wouldn't have missed the train.如果我快点的话，我就不会误了火车。If you had been at the party, you would have met him. 如果你去了晚会，你就会见到他的。
新人教版高中英语选修2Unit 1 Science and Scientists-Discovering useful structures教学设计
The grammatical structure of this unit is predicative clause. Like object clause and subject clause, predicative clause is one of Nominal Clauses. The leading words of predicative clauses are that, what, how, what, where, as if, because, etc.The design of teaching activities aims to guide students to perceive the structural features of predicative clauses and think about their ideographic functions. Beyond that, students should be guided to use this grammar in the context apporpriately and flexibly.1. Enable the Ss to master the usage of the predicative clauses in this unit.2. Enable the Ss to use the predicative patterns flexibly.3. Train the Ss to apply some skills by doing the relevant exercises.1.Guide students to perceive the structural features of predicative clauses and think about their ideographic functions.2.Strengthen students' ability of using predicative clauses in context, but also cultivate their ability of text analysis and logical reasoning competence.Step1: Underline all the examples in the reading passage, where noun clauses are used as the predicative. Then state their meaning and functions.1) One theory was that bad air caused the disease.2) Another theory was that cholera was caused by an infection from germs in food or water.3) The truth was that the water from the Broad Street had been infected by waste.Sum up the rules of grammar:1. 以上黑体部分在句中作表语。2. 句1、2、3中的that在从句中不作成分，只起连接作用。 Step2: Review the basic components of predicative clauses1.Definition
新人教版高中英语选修2Unit 1 Science and Scientists-Reading and thinking教学设计
Step 5： After learning the text, discuss with your peers about the following questions:1.John Snow believed Idea 2 was right. How did he finally prove it?2. Do you think John Snow would have solved this problem without the map?3. Cholera is a 19th century disease. What disease do you think is similar to cholera today?SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.keys:1. John Snow finally proved his idea because he found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.2. No. The map helped John Snow organize his ideas. He was able to identify those households that had had many deaths and check their water-drinking habits. He identified those houses that had had no deaths and surveyed their drinking habits. The evidence clearly pointed to the polluted water being the cause.3. SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.Step 6: Consolidate what you have learned by filling in the blanks:John Snow was a well-known _1___ in London in the _2__ century. He wanted to find the _3_____ of cholera in order to help people ___4_____ it. In 1854 when a cholera __5__ London, he began to gather information. He ___6__ on a map ___7___ all the dead people had lived and he found that many people who had ___8____ (drink) the dirty water from the __9____ died. So he decided that the polluted water ___10____ cholera. He suggested that the ___11__ of all water supplies should be _12______ and new methods of dealing with ____13___ water be found. Finally, “King Cholera” was __14_____.Keys: 1. doctor 2. 19th 3.cause 4.infected with 5.hit 6.marked 7.where 8.drunk 9.pump 10.carried 11.source 12.examined 13.polluted 14.defeatedHomework: Retell the text after class and preview its language points
新人教版高中英语选修2Unit 3 Food and Culture-Reading and thinking教学设计
The discourse explores the link between food and culture from a foreign’s perspective and it records some authentic Chinese food and illustrates the cultural meaning, gerography features and historic tradition that the food reflects. It is aimed to lead students to understand and think about the connection between food and culture. While teaching, the teacher should instruct students to find out the writing order and the writer’s experieces and feelings towards Chinese food and culture.1.Guide the students to read the text, sort out the information and dig out the topic.2.Understand the cultural connotation, regional characteristics and historical tradition of Chinese cuisine3.Understand and explore the relationship between food and people's personality4.Guide the students to use the cohesive words in the text5.Lead students to accurately grasp the real meaning of the information and improve the overall understanding ability by understanding the implied meaning behind the text.1. Enable the Ss to understand the structure and the writing style of the passage well.2. Lead the Ss to understand and think further about the connection between food and geography and local character traits.Step1: Prediction before reading. Before you read, look at the title, and the picture. What do you think this article is about?keys:It is about various culture and cuisine about a place or some countries.
新人教版高中英语选修2Unit 5 First Aid-Discovering useful structures教学设计
You have no excuse for not going.你没有理由不去。He was punished for not having finished his homework.他因未完成作业而受到惩罚。2．动词ing形式复合结构由物主代词或人称代词宾格、名词所有格或普通格加动词ing，即“sb./sb.'s＋doing”构成。动词ing形式的复合结构实际上是给动词ing形式加了一个逻辑主语。动词ing形式的复合结构有四种形式：①形容词性物主代词＋动词ing②名词所有格＋动词ing③代词宾格＋动词ing④名词＋动词ingHer coming to help encouraged all of us.她来帮忙鼓舞了我们所有人。The baby was made awake by the door suddenly shutting.这个婴儿被突然的关门声吵醒了。Can you imagine him/Jack cooking at home?你能想象他/杰克在家做饭的样子吗？无生命名词无论是作主语还是作宾语都不能用第②种形式。Tom's winning first prize last year impressed me a lot.汤姆去年得了一等奖使我印象深刻。Do you mind my/me/Jack's/Jack leaving now?你介意我/杰克现在离开吗？Excuse me for my not coming on time．很抱歉我没能按时来。His father's being ill made him worried.他父亲病了，他很担心。We are looking forward to the singer's/the singer to give us a concert.我们盼望着这位歌手来给我们举办一场演唱会。
【高教版】中职数学基础模块上册：3.3《函数的实际应用举例》教学设计
课程分析中专数学课程教学是专业建设与专业课程体系改革的一部分，应与专业课教学融为一体，立足于为专业课服务，解决实际生活中常见问题，结合中专学生的实际，强调数学的应用性，以满足学生在今后的工作岗位上的实际应用为主，这也体现了新课标中突出应用性的理念。分段函数的实际应用在本课程中的地位：（1） 函数是中专数学学习的重点和难点，函数的思想贯穿于整个中专数学之中，分段函数在科技和生活的各个领域有着十分广泛的应用。（2） 本节所探讨学习分段函数在生活生产中的实际问题上应用，培养学生分析与解决问题的能力，养成正确的数学化理性思维的同时，形成一种意识，即数学“源于生活、寓于生活、用于生活”。教材分析 教材使用的是中等职业教育课程改革国家规划教材，依照13级教学计划，函数的实际应用举例内容安排在第三章函数的最后一部分讲解。本节内容是在学生熟知函数的概念，表示方法和对函数性质有一定了解的基础上研究分段函数，同时深化学生对函数概念的理解和认识，也为接下来学习指数函数和对数函数作了良好铺垫。根据13级学生实际情况，由生活生产中的实际问题入手，求得分段函数此部分知识以学生生活常识为背景，可以引导学生分析得出。
古诗词诵读《虞美人（春花秋月何时了）》说课稿 2021-2022学年统编版高中语文必修上册
（一）说教材 《虞美人》选自高中语文统编版必修上册·古诗词诵读。《虞美人》是词中的代表作品，是李煜生命中最为重要的一首词作，极具艺术魅力，对于陶冶学生的情操，丰富和积淀学生的人文素养意义非凡。（二）说学情总体来说，所教班级的学生基础不强，学习意识略有偏差，在学习过程中需要教师深入浅出，不断创造动口、动手、动脑的机会，他们才能更好地达成教学目标。（三）说教学目标根据教学内容和学情分析，确定如下教学目标（1）探究这首词的内涵，了解李煜及其创作风格。（2）通过对本词的品析，提高词的鉴赏能力。（3）通过对比阅读，体会李煜词 “赤子之心” 、“以血书者”的特色，体味其深沉的亡国之恨和故国之思。
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
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）说课稿2篇
教师活动：（1）组织学生回答相关结论，小组之间互相补充评价完善。教师进一步概括总结。（2）对学生的结论予以肯定并表扬优秀的小组，对不理想的小组予以鼓励。（3）多媒体投放板书二：超重现象：物体对支持物的压力(或对悬挂物的拉力)大于物体所受到的重力的情况称为超重现象。实质：加速度方向向上。失重现象：物体对支持物的压力(或对悬挂物的拉力)小于物体所受到的重力的情况称为失重现象。实质：加速度方向向下。（4）运用多媒体展示电梯中的现象，引导学生在感性认识的基础上进一步领会基本概念。4．实例应用，结论拓展：教师活动：展示太空舱中宇航员的真实生活，引导学生应用本节所学知识予以解答。学生活动：小组讨论后形成共识。教师活动：（1）引导学生分小组回答相关问题，小组间互相完善补充，教师加以规范。（2）指定学生完成导学案中“思考与讨论二”的两个问题。
高教版中职数学基础模块下册：7.1《平面向量的概念及线性运算》教学设计
教 学 过 程教师 行为学生 行为教学 意图时间 *揭示课题 7.1 平面向量的概念及线性运算 *创设情境 兴趣导入 如图7－1所示，用100N①的力，按照不同的方向拉一辆车，效果一样吗？ 图7－1 介绍 播放 课件 引导 分析 了解 观看 课件 思考 自我 分析 从实例出发使学生自然的走向知识点 0 3*动脑思考 探索新知 【新知识】 在数学与物理学中，有两种量．只有大小，没有方向的量叫做数量（标量），例如质量、时间、温度、面积、密度等．既有大小，又有方向的量叫做向量（矢量），例如力、速度、位移等． 我们经常用箭头来表示方向，带有方向的线段叫做有向线段．通常使用有向线段来表示向量．线段箭头的指向表示向量的方向，线段的长度表示向量的大小．如图7-2所示，有向线段的起点叫做平面向量的起点，有向线段的终点叫做平面向量的终点．以A为起点，B为终点的向量记作．也可以使用小写英文字母，印刷用黑体表示，记作a；手写时应在字母上面加箭头，记作． 图7－2 平面内的有向线段表示的向量称为平面向量． 向量的大小叫做向量的模．向量a, 的模依次记作，． 模为零的向量叫做零向量．记作0，零向量的方向是不确定的． 模为1的向量叫做单位向量． 总结 归纳 仔细 分析 讲解 关键 词语 思考 理解 记忆 带领 学生 分析 引导 式启 发学 生得 出结 果 10
高教版中职数学基础模块下册：7.1《平面向量的概念及线性运算》教学设计
教 学 过 程教师 行为学生 行为教学 意图时间 *揭示课题 7.1 平面向量的概念及线性运算 *创设情境 兴趣导入 如图7－1所示，用100N①的力，按照不同的方向拉一辆车，效果一样吗？ 图7－1 介绍 播放 课件 引导 分析 了解 观看 课件 思考 自我 分析 从实例出发使学生自然的走向知识点 0 3*动脑思考 探索新知 【新知识】 在数学与物理学中，有两种量．只有大小，没有方向的量叫做数量（标量），例如质量、时间、温度、面积、密度等．既有大小，又有方向的量叫做向量（矢量），例如力、速度、位移等． 我们经常用箭头来表示方向，带有方向的线段叫做有向线段．通常使用有向线段来表示向量．线段箭头的指向表示向量的方向，线段的长度表示向量的大小．如图7-2所示，有向线段的起点叫做平面向量的起点，有向线段的终点叫做平面向量的终点．以A为起点，B为终点的向量记作．也可以使用小写英文字母，印刷用黑体表示，记作a；手写时应在字母上面加箭头，记作． 图7－2 平面内的有向线段表示的向量称为平面向量． 向量的大小叫做向量的模．向量a, 的模依次记作，． 模为零的向量叫做零向量．记作0，零向量的方向是不确定的． 模为1的向量叫做单位向量． 总结 归纳 仔细 分析 讲解 关键 词语 思考 理解 记忆 带领 学生 分析 引导 式启 发学 生得 出结 果 10
人教版高中政治必修4综合探究：坚持唯物辩证法，反对形而上学教案
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