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人音版小学音乐一年级下音的高低说课稿
（3）请学生用自己的声音模拟大钟、小钟，并按节奏谱读谱。（让学生通过歌谣中对大钟、小钟的声音长短的变化，体会大钟和小钟声音高低的特点。教师还要注意提示学生，在读歌谣过程中除了声音要模仿准确，节奏也要模仿准确。）（4）请学生选用乐器来模拟小钟的声音？（踫钟、三角铁）（5）老师用钢琴的低音模拟大钟的声音，其他同学按节奏读谱。教师要求：在教师与学生合作读节奏谱过程中，教师要提示学生：第一，心里要有节奏，速度不能忽快忽慢。第二，没有拿到乐器的同学在读谱过程中，不要忘记模拟大钟、小钟声音的高低。（6）教师与学生合作共同读谱并用乐器模拟大钟、小钟声音。三、课堂小结声音的世界真神奇，有了高低不同、音色不同的神奇声音，把我们的生活装扮得很有趣。今天，我们了解了用“高”、“低”来分辨声音的音色特点。老师给同学们留一个作业，请你试着用声音高低不同的乐器或是动物来创编新歌谣的歌词。
新人教版高中英语必修3Unit 2 Morals and Virtues-Discovering Useful Structure教学设计
1. 表示时间。Hearing these stories, I’m skeptical about the place. = When I heard these stories. . . 2. 表示原因。Not knowing his address, I can’t send this book to him. = Because/Since/As I don’t know his address. . . 3. 表示结果。His father died, leaving him a lot of money. =. . . and left him a lot of money4. 表示条件。Going straight down the road, you will find the department store. = If you go straight down the road. . . 5. 表示让步。Being tired, they went on working. =Although they were tired. . . 6. 表示行为方式、伴随情况或补充说明。He lay on the grass, staring at the sky for a long time. =. . . and stared at the sky for a long time注意：非谓语动词作状语时, 如所提供的动词不能和句子中的主语保持一致, 动词-ing形式必须有自己的逻辑主语, 通常由名词或代词来担任, 这就是独立主格结构。The last bus having gone, we had to walk home. (having gone的逻辑主语是the last bus, 而不是we)Weather permitting, the football match will be played on Friday. (permitting的逻辑主语是time, 而不是the football match)Step 7 Practice1. ________(study) hard, you are sure to get first prize. 2. People use plastic in their daily life, _______(leave) large amounts of waste. 3. ________(work) hard at your lessons, you are to succeed. 4. The old man, ____________(work) abroad for twenty years, is on the way back to his motherland. 5. ______________(finish) his homework, he was playing on the playground. Answers: 1. Studying 2. leaving 3. Working 4.having worked 5. Having finishedStep 8 HomeworkFinish the homework on Page 22.
新人教版高中英语必修3Unit 2 Morals and Virtues-Listening &Speaking＆Talking教学设计
Example:One day, a poor boy who was trying to pay his way through school by sending newspapers door to door found that he only had one dime(一角）left. He was so hungry that he decided to beg for a meal at the next house.However, he lost his nerve when a lovely young woman opened the door. Instead of a meal he asked for a drink of water. She thought he looked hungry so she brought him a large glass of milk. He drank it slowly, and then asked, “How much do I owe you?” “You don’t owe me anything,” she replied, “Mother has taught me never to accept pay for a kindness.” “Then I thank you from the bottom of my heart.” With these words, Howard Kelly left that house.Years later the woman became badly ill and was finally sent to the hospital in a big city. Dr. Howard Kelly, now famous, was called in. When he heard the name of the town she came from, a strange light filled his eyes. Dressed in his doctor’s clothes, Dr. Kelly went into her room and recognized her at once. From that day on, he gave special attention to her, and decided to do his best to save her life.At last the woman was saved. Dr. Kelly asked the business office to pass the final bill to him. He looked at it and then wrote something on the side. The bill was sent to the woman’s room. She was afraid to open it because she was sure that it would take the rest of her life to pay for it off. Finally she looked, and the note on the side of the bill caught her attention. She read these words: “Paid in full with a glass of milk, Dr. Howard Kelly.” Tear of joy flooded her eyes.
新人教版高中英语必修3Unit 2 Morals and Virtues-Reading and Thinking教学设计
The topic of this part is “Learn to make choices in life”.The Listening & Speaking & Talking part aims at the moral dilemmas, and this part is about making choices in life. The heroin is Lin Qiaozhi, a famous medical scientist, made a great contribution to our country’s medical care. Most importantly, her life experience can inspire our students whether in studying or the development of career. she had moral dilemmas and life choices, which are similar to the students who will step into society. Besides, Lin has quite good virtues like kindness, self-improvement, insistence, job-loving , generosity and responsibility, which is worth being learned.Concretely, this article is a biography about Lin Qiaozhi. The article tells her whole life according the timeline, among which the life choices is emphasized. For example, whether married or chased her dream, returned home or stayed abroad, family or public, her choices all reflected her faith, spirit, responsibility and devotion.1. Fast reading to get the detailed information about Lin Qiaozhi; careful reading to do the deductive information.2. Learn the reading skills--deductive judgement according the context.3. Study the structure features and language features. 4. Communicate about Lin’s life choices and reflect their own life choices.1. Learn the reading skills--deductive judgement according the context.2. Study the structure features and language features.3. Communicate about Lin’s life choices and reflect their own life choices.Step 1 Lead in---Small talkWhat are some important life choices?Importance choices: university study, jobs and marriage partners. Because they can determine our future.
新人教版高中英语必修3Unit 2 Morals and Virtues-Reading for Writing教学设计
1. 这个寓言是一个关于一位国王古寓言。 The fable is an old fable about a king.2.作者用这个故事让读者对于社区的问题负有个人责任的必要印象深刻。The author used the story to impress upon readers with the need to take personal responsibility for problems in the community.3. 这个故事十分成功的实现了它的目的。The story was quite successful in achieving its purpose.Step 7 WritingPlease write a review of the story according the outline above.The fable is an old fable about a king who thought his people are lazy, so he put a large stone in the middle of the road and hides and waited to see if anyone will try to move it.The author used this story to impress upon readers with the need to take personal responsibility for problems in the community. The story was quite successful in achieving its purpose, and I liked it because it had a clear moral.However, while the moral of the story is clear, the actions of the king seemed pointless to me, because none of the characters in the story learnt anything. For this reason, I think there are better stories that can be used to impress upon people with the need for personal responsibility.Step 8 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer give a short description of the story ?2. Does the description include the most important details of the story ?3. Does the writer give his or her opinion about the character or their actions ?4. Is the review well-organised ? 5. Does the writer use the -ing form as the adverbial correctly in the writing ?6. Are there any grammar, spelling, or punctuation errors ?Step 9 HomeworkPut up your revised draft in the classroom or read it to your class.
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-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-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 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-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 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。
小班数学教案：青蛙妈妈和蝌蚪宝宝（8以内的数量）
2、运用目测接数的方法感知、判断8以内的数量。 3、能较仔细地进行操作，注意保持幼儿用书画面的整洁。 活动准备： 1、经验准备：幼儿认识了数字8，有目测接数的经验。 2、物质准备：教具和学具。 活动过程： 一、音乐活动《小蝌蚪》。 教师带领幼儿随着音乐扮演小蝌蚪游进教室，并根据歌词内容表演。 二、看数字找蝌蚪。 1、教师：青蛙妈妈遇到了一件伤心的事情，它找不到自己的宝宝了，你们愿意帮助它们吗？ 2、教师：你知道每只青蛙妈妈生了几个宝宝吗？你是从哪儿看出来的？引导幼儿从青蛙身上的数字说出它生了几个宝宝。
《一次函数与二元一次方程组》说课稿
一、 说教材、目标这部分内容建立在学生对一元一次方程、二元一次方程组和一元一次不等式等以一次（线性）运算为基础的数学模型的已有认识上，从变化和对应的角度对一次运算进行更深入的讨论。从函数的角度对一次方程（组）、不等式重新进行了分析，这种再认识不是对原有知识的简单回顾复习，而是站在更高起点上的动态分析，是用一次函数将上述三个不同的数学对象起来认识，发挥函数对相关内容的统领作用。通过这部分内容的学习，不仅可以加深学生对方程（组）、不等式等数学对象的理解，而且可以增强对相关知识的内在联系的认识，加强知识间横向与纵向的融会贯通，提高灵活分析和解决问题的能力。本节课是在前两节课已经学完了一次函数与一元一次方程、一元一次不等式的联系之后，对一次函数与二元一次方程（组）关系的探索，是对一次函数及其相关内容更深入、更全面的学习，也是对这部分内容的一个提升和总结。
xx乡关于2023年防止返贫监测帮扶集中排查工作总结
一、工作开展情况（一）提高认识，合理分工。我乡在参加相关培训会之后，及时动员部署，组织召开6次专题会议，对于防止返贫监测帮扶集中排的重要指示精神做了详细解读和细致安排，合理分工。组织和动员乡村干部、驻村工作队员、组网格员、帮扶联系人等基层力量，开展入户调查，全面摸清底数，深入查摆问题。排查中发现符合监测范围的农户，及时纳入监测对象。（二）明确重点，狠抓落实。此次排查我乡以重点人群和特殊群体以及已消除风险监测对象为工作重点对象，以帮扶措施落实情况、监测对象稳定情况和监测对象和脱贫人口数据信息工作主要内容，以应纳尽纳新增监测对象和防返贫风险隐患为工作重要目标。在全乡范围内所有农户进行全面排查，对标对表，逐村逐户逐人逐项进行排查，确保不留死角，及时将符合条件的农户按程序识别为监测对象。对发现问题逐项逐条明确整改任务和责任，限时对账销号，做到真查实改、彻底整改，确保问题排查和整改有序推进、取得实效。
人教版高中地理必修2第三章第二节以种植业为主的农业地域类型说课稿
本节课标解读：1.说明以种植业为主的农业地域类型的形成条件及特点；2.说出商品谷物农业的分布范围，说明商品谷物农业的形成条件及特点。内容地位与作用：农业是受自然环境影响最大的产业。农业是发展历史最悠久的产业，随着社会的发展和进步，社会环境对农业的影响越来越大。以季风水田农业为主的农业地域类型，主要体现自然环境对农业地域形成的影响；商品谷物农业则体现了社会环境对农业地域形成的影响。本节内容包括两部分内容，一个是季风水田农业，主要分布在亚洲季风区；一个是商品谷物农业，主要分布在发达国家。教材文字内容不多，配备了大量的地图和景观图。因此，在教学过程中要充分组织学生查阅地图，挖掘地理信息，培养分析能力。分析农业区位因素时，必须从自然因素和社会经济因素两个方面去分析，找出优势区位因素来。
高中生国旗下讲话稿大全
篇一老师、同学们：大家好!今天我讲话的题目是《青春更是一种责任!》有人说青春似诗如歌，它是我们人生中最美丽的季节。充满着多彩的幻想，展现着盛夏般的热烈。而我要说青春更是一种责任，责任不是一个甜美的字眼，它有的仅是岩石般的冷峻。责任就是担当，就是付出。责任是分内应做的事情。也就是承担应当承担的任务，完成应当完成的使命，做好应当做好的工作。责任感是衡量一个人精神素质的重要指标。当一个人真正成为社会的一分子时，责任作为一份礼物已不知不觉地落在他的肩上。它是一个你不得不付出一切去呵护的孩子，而它给予你的，往往是灵魂与*上的痛苦，这样的一个十字架，我们为什么要背负呢?因为它最终带给你的是人类的珍宝人格的伟大。这个社会不缺少有能力的人，而是缺少既有能力又有责任的人。同样，没有做不好的事，只有不负责任的人。责任承载着能力，一个充满责任感的人才有机会充分展现自己的能力。因为有责任心的人，必定是敬业、热忱、主动、忠诚，把细节做到完美的人。在责任感的驱使下，他们会积极挖掘自我潜能，会更加勇敢、坚忍和执著，会充满激情地勤奋工作。责任有多大，事业就有多大这是对大庆精神的诠释。人可以不伟大，但不可以没有责任心。这是微软公司矢志不渝的名言。三星把员工的责任心，看成企业的支柱。
精编教师三下乡支教心得体会与收获参考范文
一学期的实习马上结束了，这四个月的实习使我的`教学经验得到了一个质的飞跃。使我懂得了怎样去尊重领导，为人处事，在此过程中，我认真听取老教师的指导，对于别人提出的工作建议虚心听取，并及时改进，做好备课、上课等各个重要环节的工作，切身体验、独立思考、综合分析，并尽力做到理论和实际相结合的最佳状态，还培养了我的耐心和素质，能够做到服从指挥，与同事和队友和睦相处，工作认真负责，能保质保量完成任务。并坚持始终如一的原则：不能半途而废，要坚持到底。与此同时也认识到了很多自身的缺点和不足之处，如粉笔字写得不够好，上课有时候声音不够洪亮。
精编教师三下乡支教心得体会与收获参考范文
一学期的实习马上结束了，这四个月的实习使我的`教学经验得到了一个质的飞跃。使我懂得了怎样去尊重领导，为人处事，在此过程中，我认真听取老教师的指导，对于别人提出的工作建议虚心听取，并及时改进，做好备课、上课等各个重要环节的工作，切身体验、独立思考、综合分析，并尽力做到理论和实际相结合的最佳状态，还培养了我的耐心和素质，能够做到服从指挥，与同事和队友和睦相处，工作认真负责，能保质保量完成任务。并坚持始终如一的原则：不能半途而废，要坚持到底。与此同时也认识到了很多自身的缺点和不足之处，如粉笔字写得不够好，上课有时候声音不够洪亮。
