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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 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 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。
人教版高中历史必修3西方人文主义思想的起源说课稿
苏格拉底把装有毒酒的杯子举到胸口，平静地说：“分手的时候到了，我将死，你们活下来，是谁的选择好，只有天知道。”说毕，一口喝干了毒酒。（2） 苏格拉底临死前对一个叫克力同的人说了这样一番话。克力同，我告诉你，这几天一直有一个神的声音在我心中晓喻我，他说：“苏格拉底，还是听我们的建议吧，我们是你的卫士。不要考虑你的子女、生命或其他东西胜过考虑什么是公正。……事实上你就要离开这里了。当你去死的时候，你是个牺牲品，但不是我们所犯错误的牺牲品，而是你同胞所犯错误的牺牲品。但你若用这种可耻的方法逃避，以错还错，以恶报恶，践踏你自己和我们订立的协议合约，那么你伤害了你最不应该伤害的，包括你自己、你的朋友、你的国家，还有我们。到那时，你活着面对我们的愤怒，你死后我们的兄弟、冥府里的法律也不会热情欢迎你；因为它们知道你试图尽力摧毁我们。别接受克力同的建议，听我们的劝告吧。”
水利站2024年上半年工作总结及下半年工作计划
二、2024年下半年工作计划1、防汛抗旱工作严格执行防汛纪律，坚持24小时值班制度，加强信息报送。做好对XX乡各重点防洪对象的巡查工作，未雨绸缪，防范于未然；做好对各在建涉水工程的监督管理工作，确保汛期内各工程能安全度汛；预计6月下旬开展2024年防汛抢险应急演练。2、农村饮水安全项目督促施工单位加快进度，加强现场技术指导，坚持倒排工期，挂图作战，严格按照时间节点和进度要求科学安排施工力量，合理施工。在施工时，要严格按照方案及相关规范要求施工，做到安全质量一把抓。3、农饮工程管护示范村工作根据文件要求，我站将严格落实西河村农饮工程的管护工作，打造农村饮水安全工程运行管理工作的标准化、示范化，力争把西河村建设成为高标准的农村饮水运管示范村镇。
北师大版初中数学九年级下册船有触礁的危险吗说课稿
5、板书设计 §1.4船有触礁的危险吗 一、船布触礁的危险吗 1.根据题意，画出示意图.将实际问题转化为数学问题. 2.用三角函数和方程的思想解决关于直角三角形的问题. 3.解释最后的结果. 二、测量塔高 三、改造楼梯 五布置课后作业： 习题1.6第12 3题 六、设计说明 具有现实意义和挑战性的内容的设计，激发学生的学习兴趣，使学生乐学。 开放性实践问题和分层作业的设置，满足每个学生的学习需求，使学生愿学。 多样的学习方式和适时引导，提高学生的学习质量，使学生能学。 背景多样，层层递进，适时反思，发展学生的数学思维能力，使学生活学。 当学生乐学、愿学、能学、活学时，就将学会学习，将学习当成乐趣，作为生命中不可或缺的部分，也为学生终生学习奠定良好的基础。
北师大版小学数学四年级上册《人口普查》说课稿
【说课内容】《国土面积》这课是北师大版小学数学第七册第一单元第6——7页的内容。【教材分析】《人口普查》是第一单元“认识更大的数”的第三节课，根据学生思维发展特点，二年级下册已经学过万以内的数位顺序表，理解万以内数的意义，以及万以内数的读写方法。本单元学习的内容是学习万以上的大数。《人口普查》是在认识计数单位“十万”、数位顺序表及更大的数的基础上学习大数的读写。本课教学的重点是：对多位数进行估计，发展估计意识。【教学目标】知识与技能：结合具体情境，借助数位顺序表，掌握大数的读、写方法，能正确的读写大数，同时培养认真读写书的良好习惯。情感与态度：经历自主探索大叔的读、写方法的过程，提升归纳与概括的思维的能力。
人音版小学音乐三年级上册我是草原小牧民说课稿
4、读歌词：老师带领同学有感情的朗读两边歌词。5、解决难点：二分音符和附点四分音符的节奏练习。6、教师范唱歌曲：7、学生演唱歌曲：老师找出学生唱的不准确的地方。8、教师指导学生演唱：通过老师和学生的对比唱来改正学生的错误。9、师生接唱。10、男女生接唱。师：歌词中说到我是草原小牧民，手拿扬鞭多自豪！那么我们在唱这首歌的时候应该用怎样的情绪呢？11、学生齐唱歌曲 ：（三）、拓展部分：1、观看课件蒙古族的民俗：师：同学们这是一首蒙古族的民歌，同学们对蒙古族有哪些了解呢？2、欣赏《筷子舞》：师：可以看出蒙古族是一个能歌善舞的民族，让我们一起来欣赏一段具有蒙古族代表的舞蹈《筷子舞》吧！3、师表演筷子舞：师：同学们看老师给你们带来了什么？生：筷子。师：老师还给同学们准备了一段筷子舞想看吗？那就给老师点掌声吧！
人音版小学音乐三年级上册如今家乡山连山说课稿
3、拓展要求：在学生对歌曲有了一定的了解之后，我会让学生在歌词中适当的地方加入语气词，使歌曲更生动、形象。例如：“妈妈告诉我，家乡没有山”这句歌词，显得有点惋惜和遗憾之情，我觉得用“唉”比较好，下面的就分组讨论。每小组派一个代表唱出自己组里填的语气词。在所有组里的语气词里选一组最好的，确定下来。全班一起演唱，并加上确定的语气词。唱歌比赛：将学生分4个组，一组高声部、一组低声部、一组加语气词、一组加打击乐器（如沙锤、双响筒、碰玲），增强他们的合作意识和合作默契。4、小结在课堂小结时我先安排了学生谈一谈这节课的感想，如：这节课你学到了什么？歌曲中你最喜欢那一句？而且对那些有创意的学生我还及时的发给他们小奖品。在本课的教学中我以表扬和鼓励为主，随时引导学生在音乐活动中开展自评互评和老师的随堂评价，以提高学生的乐感和审美能力。
人音版小学音乐三年级上册维也纳的音乐钟说课稿
2. 讲小故事介绍：哈里?亚诺什设计意图：了解音乐创作北京，讲故事的形式很新颖，有趣，能调动学生的积极性。3. 初听乐曲 思考问题：? 在乐曲中你听到钟声了吗？钟声多还是少？还听到其他声音了吗？? 这首乐曲是由一种乐器演奏的，还是由很多乐器演奏的？? 对比上一部作品《灵隐钟声》，这首乐曲给你的感觉是什么？? 你觉得哈里?亚诺什来到了什么地方？森林 战场 王宫设计意图：学生能带着问题有目的的去聆听，然后学生根据问题谈自己的感受3. 介绍作曲家 柯达伊4. 聆听 主题音乐一共重复了几次？每一次都是连着的还是有别的内容？并且把相同的主题音乐用√来表示，不相同的用×来表示。设计意图：方法简单，通俗易懂。学生听辨后能较快作出选择。5. 介绍回旋曲式设计意图：了解曲式结构6. 用小铃铛在主题音调出现时为乐曲伴奏设计意图：用伴奏的形式来表演体现音乐
人音版小学音乐三年级上册我们多么幸福说课稿
教师有感情的教唱歌曲，学生感受歌曲的情绪、节奏、节拍的同时跟着学唱。在这基础上学唱歌词，随琴听唱，要求注意 3/4 拍的强弱规律, 请同学们打拍子随老师一起唱，再组织同学们积极参与课堂活动，教师给予评价。（3）随歌起舞美的旋律、美的歌词更需要美的舞姿。为了激发音乐学习兴趣，我在本歌曲完全好以后，让学生们用舞蹈来表现歌曲，组织学生通过自主合作、互相启迪、探讨来再现歌曲并进行歌舞创编。教师给予启发和指导舞蹈动作，强化老师参与者和合作者的身份，体现师生融洽关系。（三）总结同学们这节课开心吗？这样的学习生活幸福吗？那我们要珍惜这份幸福，让我们再次唱响幸福，为幸福喝彩。（播放歌曲，让学生听着或唱着，带着愉快的心情去享受课间活动的快乐。）
人音版小学音乐六年级上册木星-欢乐使者说课稿
（1）在聆听时注意跟着细声的哼唱，再次感受歌曲的情绪,感受四三拍的特点。（2）注意观察歌词，看看歌曲描写的是哪些季节。这些呢都是这个小朋友的快乐童年，小朋友说他想将他的快乐童年分享给我们，同学们愿意接受吗？四、学习歌曲 1、好，让我们一起来分享这个朋友的快乐童年，请同学们跟老师有感情的朗诵歌词。（边打拍子，边读歌词）同学们，通过刚刚的聆听和现在对歌词的朗读，你认为歌曲可分为几部分？歌曲可以分为两部分，第一部分、第二部分。2、跟琴学唱歌曲。第一部分要表达出喜悦、自豪的心情，声音要轻盈有弹性；第二部分歌词注意欢快的情绪，声音要舒展、连贯。3、完整演唱乐曲。五、课堂小结最后，让我们随着优美的音乐，为我们的童心插上小鸟的翅膀，一起唱起来，跳起来，飞进大自然的怀抱中。
人音版小学音乐六年级上册今天是你的生日说课稿
教师：D.C.是从记号处反复，那么D.S.呢？D.S.是从头反复，到英文Fine结束。二者要区分开来，下次我们遇到再仔细讲。教师：最后我们完整的演唱一遍这首歌曲，同学们的歌唱状态准备好了吗？怎么坐的？教师：同学们演唱的真不错，从歌声里啊就能感受到同学们对祖国的热爱，对祖国未来的祝福之情。我对同学们的欣赏之情啊，犹如黄河泛滥，一发不可收拾。八、预备拓展方案：1. 这首歌曲对仗工整，相同点多，让学生模仿歌词自己编写歌词，然后演唱。2. 设计轮唱演唱形式。九、课堂小结：同学们，今天这堂课，同学们很积极，用深情地歌声表达出对伟大祖国生日的祝福，同时我们也新学了一个音乐当中的知识点：D.S.从记号处反复记号。这堂课，老师很高兴，送给在座的你们一句话：少年智，则国智；少年强，则国强；今天的课就上到这里，下课（播放音乐，学生走出教室。）
人音版小学音乐六年级上册木偶兵进行曲说课稿
学生模仿玩具兵排着整齐的队伍，挺胸抬头走路的神气样子。（2）欣赏B段，播放课件。师：正当玩具兵们玩的兴高采烈的时候，又发生什么事儿呢？学生描述B段音乐，学生表演故事情节。师：你能模仿玩具们是怎样跳舞和玩耍的吗？学生模仿其他玩具唱歌跳舞和玩耍的样子。（3）欣赏C段，播放课件。师：大家刚才玩的那么高兴，为什么突然都不见了呢？学生通过看课件回答老师的问题。师：小主人醒了，玩具们惊慌失措的逃回了玩具箱。惊慌失措是什么样子？大家能不能表演这段？随音乐表演本段。学生表演惊慌失措的样子和“逃”回玩具箱的动作。4、随音乐集体表演。老师讲述故事并及时提示大家进行完整表演。四：课堂小结。师：这节课我们听赏了这首好听的《木偶兵进行曲》，还玩了玩具兵的游戏。你开心吗？如果很开心，就让我们象玩具兵那样神气的走出教室好吗？
人音版小学音乐三年级上册唱给哈哈哈摇篮曲说课稿
(4)演一演视障生由于生理缺陷,在他们的头脑中很难形成动作形体概念,用情景教学法,使学生身临其境,要求他们不一定按歌曲要求的动作表现,只需要他们把那种对音乐的理解用自己的方式表现出来,边听音乐边表演.通过这样的训练,提高学生的肢体语言能力,同时能大胆发挥想象,做自己对音乐理解的动作,通过动作使其更深刻的理解歌曲.对于低视生让他们通过看课件及对歌曲的理解,创遍简单的舞蹈动作,使其与歌曲的情节相融合,更深刻的体味歌曲内涵.(5)复听歌曲一遍让学生仔细的听乐曲,感受乐曲所带给的独特感受,让他们融入到乐曲中,展开想象,发展他们的空间想象力和创造力,同时提高他们的鉴赏水平.六、课堂小结感谢从小养育我们的父母;感谢一直关心着我们的父母;感谢为我们而操劳的父母……要感谢的太多太多了,就让我们怀着一颗感恩的心,报答我们的父母吧!
人音版小学音乐六年级上册赶圩归来啊哩哩说课稿
我使用的是聆听法和提问法。请同学们带着这样的问题欣赏《苗岭的早晨》。问题是“听这首乐曲时你眼前浮现的是什么样的画面？这首乐曲表达了怎样的思想感情？”听完后作答。我这样设计的目的是实现我的第二点教学目标。这个环节完后我接着对苗族的重要节日、服饰、音乐、乐器和一些风俗习惯等进行阐述。运用讲授法和讨论法。这样设计的目的是实现我的第一点教学目标。3、 教唱部分：（18分钟）不同的少数民族，他会具有自己独特的民族文化和音乐风格。让我们一起来学习一首很有魅力的彝族歌曲《赶圩归来啊哩哩》。首先我们完整地听一遍，感受一下这首曲子的情绪和独特的地方。接着就是教唱和演唱、分组演唱的部分。这样设计的目的是实现我的第三点教学目标。4、 小结：“今天我们叩开了西南风情的大门，发现里面绚丽多彩如诗如画。希望同学们通过网络和书籍等手段继续参观和探索里面的奥妙。”这样设计的目的是让同学们继续学习。最后结束本课。
