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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 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。
国旗下的讲话：《平安，才是最大的幸福》
火，大家并不陌生。人们用它来烧熟食物，取暖，照明……它与人类是密不可分的，可以造福人类，但亦是一把双刃剑，如疏忽大意，便会给我们带来不可估量的后果。随着冬季的到来，防火安全更要引起我们的重视。据报道，湖北省襄阳市樊城区的一所网吧，因为上网人员过多，网吧线路老化短路而引发大火，致使14人死亡，47人受伤，其中就有过半的人和我们一样是学生。当火焰蔓延全身时，他们除了束手无策，就剩下恐惧、惊慌、悲伤、流泪了。当我看到报道后，感触良多。
关于父亲节的国旗下讲话：伟大的父爱
关于父亲节的国旗下讲话：伟大的父爱老师、同学们：6月18日是一年一度的父亲节，父亲对我们来说太伟大了，它是家里的顶梁柱，是我们生活最有力的保障，父亲默默地支撑起我们温暖的家，他是我们幸福生活的保证。相对于温柔亲切的母爱而言，父爱是深沉的。如果说母爱是清冽的甘泉的话，那父爱就是巍峨的高山。父亲用坚实的臂膀挑起了家的重担，挑起了一个男人的尊严的同时，也把沉甸甸的父爱挑了起来。每次听到刘和刚演唱《父亲》的时候，我的眼里就闪着激动的泪花：“我的老父亲，我最疼爱的人，人间的甘甜有十分，你只尝了三分。再苦再累你关于父亲节的国旗下讲话：伟大的父爱的脸上挂着温馨……”这充满着温情的歌词里，哪句没有留下我们父亲的身影呢?是的，也许我们的父亲还没有老，皱纹还没有爬上他们的额角，但是随着岁月的流逝，我们的父亲也终将衰老，可是无论岁月怎么溜走，不变的是父亲对我们的爱永远都在，而且是永恒的复加!我们还小，在父亲的呵护下学习和成长，应该把更多的时间和精力放在学习上，学习好了，守纪律了，这就是对父亲最好的报答。
XX年小学新学期开学国旗下讲话
XX年小学新学期开学国旗下讲话尊敬的老师们、亲爱的同学们：大家好!在新学期的开学升旗仪式上，首先请允许我向刚安排到我们学校的新老师、新同学表示最热烈的欢迎!过去的一学年，我们学校在全体师生的共同努力下，学校各方面的工作稳步前进，教育教学方面取得了优异成绩，学校的面貌焕然一新。刚刚过去的这个暑假，虽然酷热，但确实令人感到愉快、难忘而有意义。同学们在假期中合理的休息、愉快的活动、刻苦的学习，努力做到寒假中学校的要求;在老师和家长的帮助下，大家踊跃开展丰富多彩的有益的活动;到外地开拓视野，增长知识;还不断的学习课外书籍等等，这一切真让人感到高兴!现在，同学们面对徐徐升起的五星红旗，你们在想什么呢?作为一个小学生，如何使自己成为家庭的好孩子、学校的好学生、社会的好少年呢?将来如何更好地适应新形势的需求，把自己塑造成为符合时代发展的、能为社会作出贡献的合格人才呢?在这里，我代表学校向同学们提出新学期的希望和要求：
能干的小手中班教案中班社会能干的我教案
1、谈话导入，激发兴趣。 师：小朋友，每个人都有自己的兴趣爱好，老师也有自己的兴趣和爱好，你能猜猜是什么爱好吗? 生：自由发言 师：我想小朋友也都有自己的兴趣爱好，谁愿意告诉大家呢? 生：幼儿各自说出自己的兴趣爱好。 2、师幼相互分享自己的兴趣爱好。A幼儿展示自己的兴趣爱好。 B教师展示兴趣爱好。 3、闯关 闯关游戏一：我是小小主持人
安全生产月活动表态发言讲话四分钟
项目自成立以来，在集团、公司的领导下始终坚持“安全第一，预防为主，综合治理的'”安全生产方针，深入开展以中建《施工现场安全防护标准化图册》和《XXX建筑工程施工现场扬尘污染防治实施细则》为指导，结合项目实际，绿色施工，打造安全文明标准化工地：施工现场安装可拆卸制式围墙，钢筋场、木工加工区、塔吊基础围护、材料堆场等采用1.8米格栅式工具化防护栏;施工区域分割、基坑周边防护、结构临边防护采用1.2米网片式工具化防护栏;现场主安全通道、建筑物出入口、施工电梯出入口及其它安全通道采用装配式安全防护棚。茶水间、休息室、吸烟室设置USB充电口及声控节能灯。现场施工对易产生扬尘的污染区采取封闭式作业，设置自动喷淋洒水系统、全自动洗车台，配备洒水车、雾炮机、PM10检测仪、现场视频监控系统等，对裸露土方采用了洒水、硬化、绿化、覆盖等有效抑尘措施。保护和改善施工环境和生态环境。
关于农村农民文化生活现状调研报告
1、文化生活贫乏。通过对89名不同文化程度村民的问卷调查,他们的日常文化生活方式主要有看电视和打牌(含扑克、麻将、字牌等)两种。其中,93%的被调查者表示,看电视是日常最主要的文化生活方式,平均每天看电视的时间在两个小时以上。除了看电视之外,最普遍的就是打牌,一走进农村,闲散无事的农民三五成群玩扑克、打麻将的情况随处可见,而且没有不“带彩”的,其带彩数额一般在1-10元不等,一次牌局的输赢大部分在几十元以上。其他的像棋类、球类之类的活动开展得很少,玩电脑游戏和进行业余文艺创作的人更少,很多35岁以上的人甚至不知道上网是怎样一回事,家庭上网为空白。
《节能我行动、低碳新生活》主题班会教案
二、讲勤俭节约的故事1、指名讲自己课前搜集的勤俭节约的故事。2、勤俭节约是中华民族的美德，是五千年文明古国的优良传统，从厉行节约的晏婴到一钱太守刘宠，从一代名相魏征到民主革命家孙中山，都为我们留下一份份忧苦万民、勤劳天下的珍贵遗产。勤俭节约还是我国的建国方针。建国初期，毛主席曾说：“要使我们国家富强起来，需要几十年艰苦奋斗的时间，其中包括厉行节约、反对浪费这一勤俭建国的方针。”正是这一方针，才使我们年轻的共和国医治了几十年战争的创伤，甩掉一穷二白的帽子，屹立干世界民族之林老一辈无产阶级革命家鞠躬尽瘁、艰苦朴素的光辉事迹，更是彪炳千秋，中华民族正是具有这种精神，才能生生不息，不断繁衍。可是，经过我们班同学调查发现我们学校在这方面仍存在着一些不好的'现象，现在请同学展示一下你们课前调查的浪费现象。
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。
大班陶艺：贝贝的梦想课件教案
活动准备：螃蟹壳若干，泥巴人手一份。节奏柔和的音乐。 活动建议：自编故事：有一只螃蟹他的名字叫贝贝,每天生活在海滩上，过着自由自在的生活。瞧，海上的浪花不停地跳着跑着，贝贝面对着海滩满脑子充满了梦想。他在海边快乐地玩着还唱起了歌呢。忽然他的歌声吸引了海边的小海螺。这时候小海螺说：“你唱的歌真好听,我愿意帮你实现三个梦想。”贝贝想了想说：“我的第一个梦想是想让自己穿上漂亮的衣服。我的第二个梦想是想让自己跑的更快。第三个，第三个……故事引导激发兴趣。·师：瞧，我给你们带来了什么呀？它长的什么样子？·教师讲述故事《螃蟹的梦想》交流讨论。·螃蟹贝贝在海滩上遇到了谁？·有谁知道螃蟹贝贝有哪些梦想？
