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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。
开展生产安全事故应急预案演练周活动计划及方案
二、组织方式 生产安全应急预案演练周活动，由镇安监站主办，中心学校、中心卫生院、长运汽车站、森美加油站、移动公司、豪锦化妆品有限公司、新华都购物广场、恒晨超市等单位承办，有关单位负责人、分管安全生产工作的人员、业务骨干参加。 三、活动时间 x月份第三个星期，即x月xx日至xx日。 四、活动内容 组织应急预案培训；开展应急预案演练；进行应急预案评估；落实应急预案演练小结。
人教版高中历史必修3文艺复兴和宗教改革说课稿2篇
师：在科学发展过程中，前一个理论体系的不完善之处，往往是新的研究和新的发现的突破口。开普勒之后，意大利天文学家伽利略创制了天文望远镜，用更加精确的观察继续发展和验证哥白尼创立的新天文学理论。除了用望远镜进行天文观察以外，伽利略还开始进行自然科学的实验研究，哪位同学能给大家讲一讲伽利略在比萨斜塔上所作的关于物体自由下落的实验？生：（讲述这一实验）师：所以，伽利略在科学方面更加重要的贡献是奠定了近代实验科学的基础。（2）实验科学和唯物主义师：伽利略从实践上开辟了实验科学的方法，而英国唯物主义哲学家培根则从理论上阐述了实验科学的方法——归纳法。培根和伽利略同被称为实验科学之父，培根还有一句影响深刻的名言：“知识就是力量”，表明了他注重知识，尊崇科学的精神。我们再来概括一下意大利哲学家布鲁诺的唯物主义思想，是否有同学可以简述布鲁诺的生平事迹？
教师坐班制度
二、坐班的任务：备课、学习、作业批改、听评课、其它有组织的教育教学活动。 三、坐班的时间：每周一至周五的上午预备前20分钟、下午预备前20分钟。 四、坐班的地点：各班教室。 五、坐班的考勤：坐班出勤以教学出勤登记执行,每天值日教师负责考勤。 六、坐班要求： 1、请坐班教师从教学需要、管理需要出发，克服个人或局部困难，认真坐班。
精编大学生网络购物状况问卷调查报告参考范文
一、 大学生网络购物基本情况 网上购物，就是通过互联网检索商品信息，并通过电子订购单发出购物请求，然后填上私人支票帐号或信用卡的号码，厂商通过邮购的方式发货，或是通过快递公司送货上门。国内的网上购物，一般付款方式是款到发货（直接银行转帐，在线汇款）。担保交易（淘宝支付宝，百度百付宝，腾讯财付通等的担保交易），货到付款等。
关于大学生弘扬工匠精神个人心得体会参考范文
人有时候都是会累的，都会抱怨，工作忙，工作累，工作是受罪。都喜欢自由，喜欢家，因为在家觉得轻松自在不受束缚，于是我们越是抱怨，越是觉得累。越是觉得这简直就是再受罪。从而我们会慢慢变的迟到早退偷懒服务态度不好等等对工作不认真负责的状况屡屡发生，然而我们应该问问自己，这是不付责任的。 只有员工将企业的事情当作自己的事业来做，将企业当作自己的家，才可以造就一个充满生机，具有活力的企业。
关于假期学生参观烈士陵园心得体会优选八篇
在活动过程中，我们主要进行了几项仪式。其中，最重要的一项就是“三分钟默哀”。在肃穆庄严的纪念碑前，在严肃的氛围中，我们真正地诚心的默哀。我眼前仿佛浮现出几十年前战士们英勇奋斗，捐躯卫国的壮烈场面。他们很多人都风华正茂，但为了解放中国，为了解救亿万中国人民，他们英勇献身，舍己为人。他们的精神和壮烈牺牲的壮举都会永载史册的！ 作为21世纪的青年，我们就应努力学习“五四”运动精神，并且努力学习科学知识，要有当祖国接班人的决心，并为此不断奋斗！更要珍惜我们这天来之不易的幸福生活，要刻苦学习文化知识，让我们的国家变得更加繁荣与强大，也让和谐的生活更加完美！
精编学生纪录片《英雄之城》个人观后感心得体会参考范文
2020新年伊始，一场疫情突如其来，来势汹汹，令人始料不及。一场与新型冠状病毒肺炎的人民战争打响；为了对抗疫情，武汉封城，全国各地的高速多处都被封。然而，一方有难，八方支援，全国各地的援助接踵而至，各地的捐款活动如火如荼地展开，各地的医疗力量从四面八方涌向武汉——疫情最危险的地方，与疫情相争，与死神相抗。更有八十三岁高龄的钟南山教授勇赴医疗前线。在其中，有一种情怀，叫钟南山精神；有一种崇高，叫生命守护；有一种宗旨，叫救治患者；有一种前行，叫疫情中的逆行者；有一座高山，叫雷神山火神山。除此以外，各省也启动了重大突发公共卫生事件一级响应，在人类共同的危难中，任何的偏见、分歧都烟消云散，日本送来援助物资，希望中国早日控制住疫情。
精编学生参加家务劳动心得体会与收获参考范文
学生素质教育，加强和改进青年学生思想政治工作，引导学生健康成长成才的重要举措，作为培养和提高学生实践、创新和创业能力的重要途径，一直来深受学校的高度重视。社会实践活动一直被视为高校培养德、智、体、美、劳全面发展的跨世纪优秀人才的重要途径。寒假期间社会实践活动是学校教育向课堂外的一种延伸，也是推进素质教育进程的重要手段。它有助于当代大学生接触社会，了解社会。同时，实践也是大学生学习知识、锻炼才干的有效途径，更是大学生服务社会、回报社会的一种良好形式。多年来，社会实践活动已在我校蔚然成风。
学生个人安全出行从我做起直播心得体会通用8篇
有一次，我赶去朋友家玩，走着走着，我就发现对面的红绿灯变成了红灯，我不得不停下了脚步，等着等着，我等不及了，这时，我看到马路上没有车，心想：“我闯一次红灯吧。”就这样，我飞快地冲了出去，过了这个红绿灯，我心里有一种说不出来的快活。我走啊走，又走到了另一个红绿灯前，我想：再闯一次红灯吧。当我想像上次一样飞快的跑过马路时，一个叔叔抢在了我的前面，一场惨剧就在我的眼前发生了，这位叔叔刚到马路中央时一台车飞快的冲了过去“碰”，只见叔叔躺在地上，露出惊愕的表情，地下流了很多血，我看到了这一幕，定定的在原地呆着，直到绿灯亮时，我才呆呆地往前走，脑海里一直回想着刚才发生的那一幕。
（小学）国旗下讲话：关注饮食安全，共创健康生活
今天我讲话的题目是《关注饮食安全，共创健康生活》。常言道：民以食为天，食以安为先。食品安全是生命健康最有力的保证。近日我们有些同学为贪图便宜、方便，或因为挑食，喜欢在路边摊点就餐，殊不知这是在拿健康甚至生命在开玩笑。路边摊点多采用的是“地沟油”，里面包含很多致癌物质。而且一般小贩未做过健康体检，没有卫生许可证，其中有些人可能就是肝炎等病源的携带者和传播者。因此，学校提倡同学们在食堂就餐，或在家吃饭，养成良好的饮食习惯，避免食物中毒事故的发生。同时希望同学们不吃生冷食物，保证营养均衡，把自己的身体吃得棒棒的。
法制宣传日国旗下讲话稿：严以律已，做遵纪守法的好学生
尊敬的老师、亲爱的同学们：大家早上好！我叫xx，是xx边防派出所的所长，也是一中法制副校长。今天，很高兴又在国旗下为大家上法制课，11月17日和大家一起经历了霞中110周年校庆，一起受到淋浴和熏陶，感受到百年老校散发出的时代活力。今天，非常荣幸和老师、同学们一起探讨一下法律和安全的有关问题。大家知道，12月4日是我国的法制宣传日，本周是法制宣传周。今天我讲话的题目是《严以律已，做遵纪守法的好学生》，内容主要有两个方面，一是坚决摒弃不良习惯，做遵规守法的好学生；二是从我做起，自觉养成良好校园交通习惯。一、坚决摈弃不良习惯，做遵规守法学生。首先，大家要学法知法懂法。俗话说：“没有规矩不成方圆”，自古家有家规，校有校纪，国有国法。只有学习法律知识，才能知道什么是合法，什么是违法，才能分辩是非，识别善恶；只有学法，才能树立民主法制观念，明确公民的权利与义务，才能依法办事，依法维护自身权益。调查表明：中学生中认为法律与我们的生活密切相关的不到一成；认为遇到不法伤害、被敲诈几块钱是小事不必计较的近半。这不能不给我们深刻警示。当学生被敲诈、殴打，他们本应理直气壮地用法律手段保护自己的合法权益，伸张正义，可是，他们都不懂得法律知识，或忍气吞声，或采取极端措施报复，有时糊里糊涂走上犯罪道路。
