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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.
中小学生防溺水安全教育教案
■ 溺水致死的原因溺水致死的原因主要是气管内吸入大量水分阻碍呼吸，或因喉头强烈痉挛引起呼吸道关闭、窒息死亡。另外，溺水致死的原因还包括：1、大量水藻、草类、泥沙进入口鼻、气管和肺，阻塞呼吸道而窒息。2、惊恐、寒冷使喉头痉挛、呼吸道梗阻而窒息。3、淡水淹溺：大量水分进入血液，血液被稀释，出现溶血、血钾升高导致心室颤动、心 跳停止。4、海水淹溺：高钠引起血渗透压升高，造成严重肺水肿，导致心力衰竭而死亡。 ■ 溺水的症状从人体外部特征判断，溺水者面部通常青紫、肿胀、双眼充血，口腔、鼻孔和气管充满血性泡沫；肢体湿冷、上腹胀满、烦躁不安或神志不清、呼吸不规则、脉细弱，甚至抽搐或呼吸、 心跳停止；肺腔一般有积水，内有泥沙或其他水中的杂质。从医学检查判断，溺水者的肺部罗音、心音弱而不整，淡水淹溺者有血液稀释和溶血的表现，海水淹溺者有血液浓缩和高血钾的 表现，严重者会因心跳、呼吸停止而死亡。
小班科学教案 我的右手教左手
2、提高左右手动作的灵活性、协调性。 【活动准备】 画有水果轮廓的涂画纸若干、苹果剪纸若干、玉米粒，自制各种喂小动物玩具、积木、自制小手镯每人一副（黄、蓝两色） 【活动过程】一、教师边念《小小手》儿歌边做动作，导入活动。 小朋友，现在我给大家念个儿歌听好吗？“拍拍手、拉拉手，我们都有一双手，穿衣服、扣纽扣，洗脸、刷牙和梳头，画画也要用小手，小小手、小小手，真是我的好朋友。”瞧！我的小手真能干，你们的小手会做些什么事情呢？幼儿互相讨论交流并讲述小手能做什么事情。
中小学生防溺水安全教育教案 (1)
（一）视频案例导入搜集播放中小学生溺水视频，重点选取有代表性的案例，如小伙伴相约私自到水库、池塘、湖泊等不明水域游泳、嬉戏导致不慎落水，同伴不知道如何处置，造成溺水伤亡等典型案例。1、小组讨论。以小组为单位，讨论观看视频后的感受。师：大家以小组为单位，讨论一下观看视频后的认识和感受，重点思考以下问题：* 你看完视频后的内心感受是怎样的？* 你认为是什么原因造成了悲剧的发生？ * 带给我们哪些启示？应该如何避免这样的悲剧再次发生？2、发言分享。小组代表踊跃发言分享，老师给予肯定和鼓励，并做总结点评。师：大家的发言都很积极，真切地谈出了自己的感受，总结的也非常到位，让我们再次给自己掌声鼓励。
班级教学工作计划集合
1、班主任要分析班级学生的行为和习惯，制定切实可行的班级安全工作规章制度。 2、针对当前甲型h1n1现状，积极在班级宣传防控措施，张贴相关知识明白纸，出防控黑板报，监督好值日人员的开窗通风及消毒工作。 3、重视安全教育，要经常在班内回顾总结安全上存在的隐患，提出引起注意和需改正的要求。
部编版语文九年级上册《就英法联军远征中国致巴特勒上尉的信》教案
3．作者是如何表达出自己的观点的？明确：作者首先以瑰丽的语言盛赞圆明园在人类文明中的地位，其后，又以比喻及反讽的修辞，将英法联军劫掠圆明园的罪行揭露而出，两者形成鲜明的对比，从而引出谴责英法联军远征中国行为的观点。目标导学三：了解作者心中的圆明园及英法联军的强盗行径1．作者是如何描述他心目中的圆明园的？明确：圆明园是幻想的某种规模巨大的典范，一座言语无法形容的建筑，某种恍若月宫的建筑。作者用大理石，玉石，青铜，瓷器，雪松，宝石，绸缎，神殿，后宫，城楼，神像，异兽，琉璃，珐琅，黄金，脂粉，一座座花园，一方方水池，一眼眼喷泉，成群的天鹅、朱鹭和孔雀等无数华贵的象征，铺就了一张华贵的想象画面，构成他心中的圆明园。正如他所说“总而言之，请你假设人类幻想的某种令人眼花缭乱的洞府，其外观是神庙，是宫殿，那就是这座园林”。
学校任课教师业务学习制度
1、要正确认识继续教育的重要性,加强现代教育理论的学习与研究，不断更新教育理念。要按照学校的要求，积极学习现代教育理论的有关书籍，记好学习笔记，每学年不少于1万字。同时，要结合教学实际，积极撰写论文、论著。要积极参加学校组织的学术活动。 2、要加强专业理论知识的学习，不断更新专业理论知识。青年教师要通过在职、离职学习等方式，提高自己的学历层次,以适应新形势下教育教学工作的需要。
中班美术手工活动教学教案设计《小小插花瓶》
佛山石湾陶瓷发展历史悠久，为了让幼儿感受这张靓丽的历史“名片”的魅力，了解石湾陶瓷栩栩如生的形象和一道道制作工序，在幼儿自己动手制作的过程中掌握简单的制作方法，体验成功感并领略石湾陶瓷的艺术美。
开学第一节思政课讲话稿
没有任何困难能够阻扰中国人前进的步伐。面对严重的疫情，“没有医院建医院”“没有床位加床位”。武汉火神山医院创造了速度的奇迹。有一组数据很能说明问题，也令人惊叹：5小时内拿出设计方案，不到24小时绘出设计图，最高峰时工地上有7000多名工人，800多台挖掘机、推土机等设备同时作业。可提供1600张床位的雷神山医院1月26日开工，2月8日交付使用。随即，武汉市13家方舱医院工程上马，并先后投入使用。很多国家几年都办不成的事，中国人8天就办成了，被世界称为“中国速度”，汇聚起中国力量!
XX年秋季学期第一次月考国旗下讲话稿：备战月考，你我同行
尊敬的各位领导、各位老师、亲爱的同学们：大家早上好！你会用什么词来形容秋天呢？金灿灿、秋高气爽、秋风瑟瑟，对！这些就是秋天独有的景色。秋天还是收获的季节，春华秋实，有种子，有积累，有沉淀，才能有收获。学习、人生都如此。不管你是初来乍到的新生，还是在这里已经学习了一两年的学哥学姐，都会在10月8日迎来学部的第一次月考。一听考试，你们现在是不是已经感受到了秋风瑟瑟啊？其实，这是很正常的心理反应，老师今天就想说说考试这个事。首先，面对考试的态度要乐观。每个人是独特的，学习的能力是不同的，学习的基础也有差异，自然学习就有快有慢。在学习时，既需要有好的竞争氛围，又不能一味的去和别人比较，为什么人家背一会儿就会背了，我怎么背不会？为什么人家一听课就会做题，正确率还很高，我怎么就不行？一旦产生了这些消极的想法，就会阻碍学习。我们学习是为了将来更好的生活、是为了获得学习能力。因此，找准自己的位置，向榜样学习，认真做好自己，乐观面对考试，就显得特别重要。只要努力了，就无愧于心，就能让家长放心，就能回馈老师，加油吧，孩子们！
XX年秋季学期第一次月考国旗下讲话稿：珍惜每一次考试
今天是9月26号，再过三天我们就要进行本学期的第一次考试了。在此之前，我们已经在考场上身经百战，并且也可以想象的是，在接下来的求学日子里，我们还会经历大大小小各种各样的考试。这样看来，好像这一次被冠之以“月考”之名的考试并不是太重要，或者说在百校联考、广州一模、甚至到最后的高考对比之下，显得小巫见大巫。你们真的会这样想吗？抱着这样想法的同学，你们可能会在每天的浑浑噩噩和麻木中不知不觉地掉队。在我看来，每一个同学都应该好好珍惜人生中遇到的每一次“考试”。放在高中来看，大到每次的联考统考，小到周测和课堂测验。我们首先要明白考试的存在和意义是什么：考试是为了让你更清楚地明白自己在上一个学习阶段中的得与失，从而更从容地调整自己往下一个阶段出发，不断地推进，变成更好的自己。每一次的考试都能够帮助我们查漏补缺，同时也能肯定自我的付出和努力，这是我们珍惜考试的意义。另外，还有一个很现实的理由：有同学会说：“高考离我还很远，我只在乎高三的几次大考。”其实我们心里都清楚，高三的我们还会有几次考试呢？对于高中学习想要在最后的几次考试中就把自己的能力证明出来，这显然是不现实的。荀子曰：“不积跬步无以至千里，不积小流无以成江海。”
XX年秋季新学期国旗下讲话稿：八月，放飞理想，共同成长
XX年秋季新学期国旗下讲话演讲稿：八月，放飞理想，共同成长尊敬的老师、亲爱的同学们:大家早上好！今天我国旗下演讲的题目是《八月，放飞理想，共同成长》带着对暑假生活的美好记忆，怀着对新学期新生活的美好向往，我们又回到了宁静的校园，欢聚一堂，并聚集在庄严的国旗下，此时，我们的心情是高兴的。对我们可爱的同学来说，今天是我们成长历程中又一个全新的起点；对我们可敬的老师来说，今天是又一段辉煌事业的开始；对我们可亲的学校来说，它所引领的，必将是二高中灿烂的每一天！秋天是收获的季节，秋天从来都属于辛勤耕耘的人们。在刚刚过去的一学年里，全校师生齐心协力、辛勤工作、努力拼搏，学校在各个方面都得到稳步的发展。亲爱的同学们，成绩已经成为过去，面对新学年新的任务、新的挑战，我们要更加努力。
XX年秋学期第八周国旗下讲话稿：在书香中快乐成长
各位老师同学们早上好!今天我国旗下讲话的题目是《在书香中快乐成长》.说到书,我们很自然地想起了我们在学校学习的任务——读书.是的,课堂上,我们在老师的带领下,努力学习,认真读书.我们读的是课本,读的是语文书、数学书、科学书等等.在书中,在一句句、一篇篇奇妙的文字中,我们汲取着人类智慧的结晶,我们的大脑接受着一次次知识的洗礼,我们感受着成长的快乐.其实,读好课内的书,只是为我们读更多的课外书打下良好的基础.当我们迎着朝阳,背上心爱的小书包走进学校的大门,我们就开始拥有读书的本领.同学们,当我们学习了汉语拼音,我们开始尝试用拼音拼读课外书,看着美丽的图画,还能拼读出图画下的文字,你就会骄傲地大声地把有文字的故事读懂,故事的喜怒哀乐就会带给你无穷的快乐
中小学校实验教学管理系列制度
1．各科教师对实验教学必须制订总的和分学期的教学计划。并于上学期末或本学期初交教导处和实验室各一份。计划应分年级列出实验课题、实验类型、实验时间等。 2．实验室应根据实验各科教学大纲、教材和任课教师的实验教学计划，制订本学期实验室工作计划。计划应包括实验室使用安排，仪器和实验材料的购置及仪器的检查和维护等。 （二）实验教学的组织与实施 1．教师按照实验教学计划认真备课，写好教案，填写《实验通知单》，按规定的时间交实验室并检查所用仪器和器材的准备情况，试作实验，做到“心中有数”。 2．教师要指导学生做好课前预习，明确实验目的，掌握实验原理，并划分实验小组，强调实验纪律，重视安全操作教育。 3．实验室按照《实验通知单》积极准备实验，使需要的仪器处于完好状态，备足药品和材料，检查通风、电源、水源及其它设备。
中班科学教案：下雨的秘密
2、了解雨与人类的关系。3、激发幼儿观察、发现、探索自然的兴趣。 活动准备1、木偶台、木偶小兔、兔妈妈。2、酒精灯、烧杯、玻璃片、玻璃杯、火柴。3、投影机、故事《小水滴旅行记》、有关幻灯片、磁带。 活动过程一、教师木偶表演，提出尝试问题 教师以兔妈妈带小兔出去玩，忽然天下雨了，小兔问妈妈：“天上为什么会下雨？”的故事情景导放课题，提出问题：“小朋友，你知道天上为什么会下雨吗？” 二、小朋友做小实验（幼儿第一次尝试，分组活动）1、幼儿点燃酒精灯，把水加热。2、教师提出尝试问题：仔细观察一下，你发现了什么？3、小结：水热了就会有水蒸气，许多水蒸气向上跑的现象叫做“蒸发”。4、讨论：你平时看到过“蒸发”现象吗？ （发散性思维）
