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《蚕卵里孵出的新生命》说课稿
二、说目标依据教材的内容和学生的年龄特征及认知水平确定以下目标：知识目标：1、了解蚕卵的颜色、形态、大小等。2、知道蚕卵里孕育生命，新的小蚕将从蚕卵里孵出。3、知道在气温、湿度适合的时候，小蚕才会孵出，小蚕孵出后就要吃食物。
我们有新玩法 说课稿
尊敬的各位评委老师，大家好!我说课的题目是小学道德与法治二年级下册《我们有新玩法》。下面我将从教材分析、学情分析、教学目标与重难点、教法与学法、教学过程、板书设计6个方面进行说课。一、教材分析《我们有新玩法》是统编教材小学《道德与法治》二年级下册第二单元第7课，共有两个话题，本节课学习的是第一个话题《玩出新花样》，主要是引导学生开动脑筋，将传统游戏换个玩法，变成新游戏，旨在引导学生养成“有创意地生活”习惯。二、学情分析二年级的学生都喜欢玩游戏，但大多都在玩电子游戏，就是玩传统游戏，也只是把游戏当作放松或与小伙伴一起交往的方式，而不会把游戏当作可以更改或者创新的项目，变换花样玩。因此，要通过有效的教学，帮助引导学生学会有创意地玩。三、教学目标与重难点基于教材、学情的分析，以及对小学道德与法治课程的理解，我确定了本节课的教学目标与重难点。教学目标我确定了三个。1. 简单玩具变个花样玩，将传统游戏玩出新花样。2. 变换常玩游戏的规则玩一玩，体会新乐趣。3. 养成“有创意地生活”的习惯。
新年的礼物 说课稿
一、说教材《新年的礼物》是一年级上册《道德与法治》第四单元、第十六课，本课主要通过活动与学习，让学生懂得在自己成长的过程中，收获是什么、收获从哪里来、学会感恩以及教给学生规划新年的期望和心愿。课文分为三大部分，第一部分是新年的收获，主要通过课本上的图片让学生了解什么是收获。第二部分是收获哪里来，主要通过自我的努力和外部因素的帮助，来了解收获的途径。第三部分是新年的心愿，让学生在动手动脑制作贺卡的同时，扩展思维，训练能力。二、说学情通过快一学期的学习，孩子们懂得了自己的事自己做，但对于“收获”的理解还不是很明晰，如何规划新年的期望和心愿，还急需教师的正确引导。三、教学目标：1.通过了解新年的收获，为自己和同学的成长感到快乐，乐观积极地面对生活。2.通过分享交流新年的收获途径，进一步认识自己，了解同学。3.知道自己的进步离不开许多人的帮助，学会感恩。
家乡新变化 说课稿
各位老师大家好，今天我说课的内容是人教版二年级道德与法治上册第16课《家乡新变化》。通过第四单元《我们生活的地方》的教学,让孩子们爱祖国从爱自己的家乡做起,了解家乡的美丽山水、丰富物产,认识为家乡作出贡献的可亲可敬的人们 ,为伟大祖国日新月异的变化而骄傲自豪。这是本单元价值取向。为了实现这个目标，下面我将从教材解读、教学方法、教学过程、板书设计等几个方面来进行说课。一、说教材。(一)教学内容教材内容分为两大部分:一方面通过调查交流对家乡的变化有所了解;另一方面通过图 文展示家乡的传统特色是不变的。通过这节课的学习,使同学们了解家乡的变化 , 培养学生与同学合作和社会实践的能力及技巧,激发学生为家乡做贡献的愿望和热爱家乡的情感。(二)教学目标1.了解家乡的变化,关心家乡的发展变化。2.通过调查活动,培养学生与同学合作和社会实践的能力。3.为家乡发生巨大的变化而自豪 ,激发学生产生为家乡做贡献的愿望。 (三)教学重难点1.重点 :让学生通过社会调查,了解家乡的变化,关心家乡的发展变化。2.难点:通过调查活动 ,培养学生之间合作和社会实践的能力。
空气清新是个宝 说课稿
一、依标扣本，说教材《清新空气是个宝》是《道德与法治》二年级下册第三单元中的内容，本单元的主题是“绿色小卫士”。本课时代气息浓厚，针对当下我国大气污染的严峻现实，引导学生理解清新空气对美好生活的重要意义，懂得清新空气需要靠大家一起共同遵守与环保相关的法律法规，从小处着眼，身体力行，形成绿色环保的生活方式。二、以人为本，说学情二年级学生以往接触最多的是垃圾分类、保护环境卫生、珍惜水资源等话题，对空气质量的关注与保护常被忽略。但近年来，空气污染加重，保护空气质量、减少空气污染成为每一个公民的义务。从对学生的调查来看，大多数学生不知道可以为保护空气质量做些什么，更不知道在空气污染的环境里如何自我保护。教学目标：1．了解空气污染的原因、危害及防治空气污染的方法，知道我们需要清新的空气。2．关心自己赖以生存的空气环境，并能提出净化空气、保护空气的建议。3．通过考察当地空气污染情况，认识到新鲜空气的重要性，养成保护环境的良好习惯。
快乐过新年 说课稿
一 、教材分析《大家一起过春节》是义务教育课程标准人教版教科书《道德与法制》第一册第四单元《天气虽冷有温暖》第三课《快乐过新年》中的内容。本单元的前面两课都在讲述冬季到来时生活的变化，这一课话锋一转，向学生展示了冬天的节日习俗，本课主要指导学生了解传统的家历新年了解不同习俗，如亲人团聚，贴春联，包饺子，走亲访友等。借助绘本故事〈〈团圆〉〉，讲述了农村儿童的新年故事，其中暗含了很多传统习俗。绘本中浓浓的团聚亲情和淡淡的离别思绪。给学生带来了独特的春节感受。本课不仅有节日文化的学习，还培养学生与小伙伴交流、合作、分享的能力。感受寒冷冬季里家庭节日生活的温暖。可见这一课在本单元中地位举足轻重。二、设计理念，《道德与法制》是引导学生向生活学习，在活动中领情悟，促进学生良好品德形成和社会性发展的综合性课程。教材以学生最熟悉、喜庆的节日——春节为切入点，表达了人们对美好生活的向往，对幸福明天的追求。 这节活动课，我努力创造开放、互动、活泼的教学情景，营造民主、愉悦的课堂气氛，让学生学得主动，学得自然，学得快乐，真正成为认识的主体，学习的主人。
中班科学课件教案：沉与浮
二、活动目的：1、 引导幼儿观察、比较物体在水中的沉浮现象。2、 引导幼儿积极思考，大胆操作和用语言较完整连贯地表达自己的意思。3、 引导幼儿尝试用简单的图画记录观察和探索的结果。三、活动准备：1、小泡沫板、石头、玻璃珠、雪花片、小球、塑料瓶、操作盘放在桌子的中间。2、记录表、笔、水盆。四、活动过程1、教学活动的导入幼儿进入课室室后，坐在座位上。老师：小朋友，我们来看看托盘中都放着哪些东西？
2024年上半年XX区反食品浪费与粮食节约减损工作总结
（一）加强餐饮行业经营行为管理一是强化日常督导检查。组织开展日常性排查，尤其是在重要传统节日期间，对辰悦广场、裕德隆饭店、立绅酒楼、惠宾饭店、贤福记等商综、餐饮企业开展检查，重点检查经营者食品储存、运输、加工条件，临近保质期的食品分类管理，督促企业强化食品安全意识，落实食品安全责任。目前，区内重点餐饮企业均已明示服务规范，并执行行业标准。同时，通过“XX文旅”公众号向全区文化和旅游行业发出倡议，倡导星级饭店、旅行社和导游、景区、网络直播行业等各领域落实反食品浪费行为的相关规定，做好反食品浪费与粮食节约减损宣传工作，通过扩大宣传促进市民养成爱惜粮食、文明餐饮习惯。指导天士力大健康城景区根据就餐人员数量、季节变化等情况，按照“定期采购、适量储备”的原则确定食材采购数量，避免采购过多造成变质浪费。
人教版新课标小学数学四年级上册三位数乘两位数教案2篇
教学目标：1、使学生能根据两位数乘两位数的笔算方法，推出并掌握三位数乘两位数的笔算方法。2、进一步培养学生的计算能力。教学过程：一、自主探索笔算方法。1、出示例1：李叔叔从某城市乘火车去北京用了12小时，火车1小时约行145千米。该城市到北京大约有多少千米？2、独立列式：145×12=3、请学生估一估145×12的大致范围。4、尝试算出145×12的结果，并对照估算的情况，算一算估算值与准确值的误差是否合乎实际。5、让学生说一说计算过程。应说以下几点：（1）先算什么；（2）再算什么，积的书写位置怎样；（3）最后算什么。6、师生共同归纳三位数乘两位数笔算一般方法的过程。7、引导学生用不同的方法检验自己运算的结果。二、巩固练习1、课本49页“做一做”学生独立用竖式计算，完成后，可能计算器自行检验。
人教版新课标小学数学四年级下册三角形教案2篇
3学生探讨结束后让学生代表发言，总结归纳三角形三边的不等关系。学生代表可结合教具演示。教师问：我们是否要把三条线段中的每两条线段都相加后才能作出判断？有没有快捷的方法？（用较小的两条线段的和与第三条线段的大小关系来检验）。4得到结论：三角形任意两边之和大于第三边（电脑显示）。教师问：三角形的两边之和大于第三边，那么，三角形的两边之差与第三边有何关系呢？感兴趣的同学还可以下课继续研究。5巩固练习：为了营造更美的城市，许多城市加强了绿化建设。这些绿化地带是不允许踩的。（电脑动画演示有人斜穿草地的实践问题）。他运用了我们学习过的什么知识？6（1）有人说自己步子大，一步能走两米多，你相信吗？为什么？（由学生小组讨论后回答。然后电脑演示篮球明星姚明的身高及腿长，以此来判断步幅应有多大？）
2023年XX区委农村工作领导小组第一次会议上的讲话
同志们：刚才，会议审议了《XXXX》等重要文件，今年“三农”工作目标任务已明确（一产增加值增速XX％、农民人均可支配收入增速XX％），要细化制定我区年度乡村振兴工作方案，按照“清单制＋责任制＋时限制”将任务分解到镇（街）、细化到部门。回首2022年，面对疫情冲击、高温干旱等多重考验，全区上下坚持把“三农”工作作为全区工作的重中之重，以愿拼敢拼能拼会拼的精气神，牢牢守住“三农”基本盘，全力以赴抓产业、攻项目、促振兴，顺利抱回几个沉甸甸的牌子，成绩来之不易，这是市委、市政府坚强领导的结果，也是全区“三农”干部埋头苦干、拼搏实干的成果。在此，我代表区委、区政府向大家的辛勤付出，表示衷心的感谢！在肯定成绩的同时，我们也要清醒地认识到“三农”工作的短板和差距，例如，粮食单产较低、产业链条不长、农产品品牌较少、部分涉农项目推进缓慢。针对问题，区级各部门、各镇（街道）要坚持“缺什么补什么、什么问题突出就解决什么问题”，把该谋的大事谋在前，把该做的工作做到位，认真落实中央和省委、市委农村工作会议决策部署，落实落细中央和省市1号文件各项措施，全面推进乡村振兴，加快农业农村现代化步伐。下面，我再强调5点意见。
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-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 4 Journey Across a Vast Land教学设计
当孩子们由父母陪同时，他们才被允许进入这个运动场。3．过去分词(短语)作状语时的几种特殊情况(1)过去分词(短语)在句中作时间、条件、原因、让步状语时，相当于对应的时间、条件、原因及让步状语从句。Seen from the top of the mountain (＝When it is seen from the top of the mountain), the whole town looks more beautiful.从山顶上看，整个城市看起来更美了。Given ten more minutes (＝If we are given ten more minutes), we will finish the work perfectly.如果多给十分钟，我们会完美地完成这项工作。Greatly touched by his words (＝Because she was greatly touched by his words), she was full of tears.由于被他的话深深地感动，她满眼泪花。Warned of the storm (＝Though they were warned of the storm), the farmers were still working on the farm.尽管被警告了风暴的到来，但农民们仍在农场干活。(2)过去分词(短语)在句中作伴随、方式等状语时，可改为句子的并列谓语或改为并列分句。The teacher came into the room, followed by two students (＝and was followed by two students)．后面跟着两个学生，老师走进了房间。He spent the whole afternoon, accompanied by his mom(＝and was accompanied by his mom)．他由母亲陪着度过了一整个下午。
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-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 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 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。
