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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 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-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。
教学工作计划范文四篇
(一)落实新课程调整意见，扎实推进课程改革 1、科学安排学校课程计划。按照上级文件精神，设置校本课程，合理安排课程;调整作息时间，努力使学生的学习、活动、锻炼、休息有机结合。 2、认真学习各学科课程调整意见，积极参加镇、市级各类培训，进行与之相关的教材、课程标准的对比分析，明确增设内容、调整内容、教学进度，了解教学要求的升降点、升降程度。
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。
大班科学教案：小飞艇变小汽艇
2、通过小飞艇变小汽艇的环节，培养幼儿的观察力、想象力和动手操作能力。 3、让幼儿在玩中不断探索，体验科技活动的乐趣。 活动准备：1、幼儿操作的小飞艇若干过。 2、大水盆6个、餐巾若干。 3、火箭升天的图片、人游泳的图片。 活动重点：感知空气对流成风产生动力，可以推动一些物体运动。 活动难点：通过小飞艇变小汽艇，培养幼儿的观察力、想象力。 活动过程：一、小飞艇 1、出示小飞艇让幼儿观察。 2、提问： 它的名字叫小飞艇，谁能知道它是怎么飞的？ （让幼儿充分的说） 3、动手操作 （做成功的幼儿来给其他小朋友分享自己是怎么做的然后再继续操作）
关于小学教师个人教学心得体会优选八篇
作为一一名任课教师，我们或许都有过这样的体验，每当上完一节好课，会让你有意犹未尽之感，全身都会感到舒爽之至。而往往公开课更容易达到这样的境界。想想为什么，一个很重要的原因就是我们无形中做到了“懂”、“透”、“化”。 总之，我们在处理教材上真正做到“懂”、“透”、“化”，真正做到“钻进去，走出来”，就会达到创设教材研究的理想境界。
高效课堂教学培训个人心得体会八篇
一是教师讲得多，学生学得少。 学生是课堂教学的主体，这是提教师们经常用说到的课改理念，但在实际的教学中确并没有有效贯彻，许多教师在上课时还是“满堂灌”，一讲到底。要发挥学生的主体作用，就必须让学生参与到学习中来自主的学习，就必须保证学生有学习思考的时间和空间，可这种方式课堂基本被教师霸占，学和理被动的接受，要本就不能主动的学习。洋思中学的实践证明，课本上的知识有百分之八十是学生通过自学能学会的，根本就不需要教师多讲，并对课堂教学作出了规定，一节课教师纯讲时间不超过10分钟。我校也曾要求教师不能满堂讲，把讲授时间控制在25分钟，提倡引导学生自主学习，但效果不明显。要发挥学生学习的主体作用，就必须从引导学生预习、鼓励课堂展示、保证当堂训练时间和进行课堂检测这几个环节上多下功夫。在课堂要做到“三讲三不讲”，“三讲”即：讲核心的问题，讲学生思路和方法，讲知识缺陷和易混易错知识，“三不讲”即：学生会了的不讲，学生能自学会的不讲，讲了学生也不会的不讲。
精编教师个人新课标学习心得体会优选例文
我将根据新的语文能力实践系统，致力于学生语文综合素质的提高，促进语文课程的呈现方式和学生学习方式的转变，确立学生在学习中的主体地位，努力给学生创造一个有利于素质教育的空间。 对于小学语文教学来说，既要转变教的方式又要转变学的方式，培养和形成“自主、合作、探究”的学习方式，在这两个转变中，教的方式转变是主要矛盾。教的方式一转变，学的方式也随之转变。学的方式转变可以理情地在课堂中呈现，证明教的方式转变，证明教师新理念的真正树立。课改实践告诉我们，没有坚定的新课程理念，真正意义上的教与学方式的转变是不可能的。把课标学习与教材教法研究结合起来：要钻研新教材，理解和把握新教材，用好新教材，要重视教学反思，个案研究和收集，要牢记验证课标和检验教材的实验任务。
XX—XX第二学期第五周国旗下讲话稿：预防近视
尊敬的老师，亲爱的同学们：大家好!今天，国旗下讲话的主题是《爱自己，从爱护眼睛开始》。我们都知道眼睛是心灵的窗户，爱自己，就一定要爱护好眼睛。特别是我们小学生处于人生学习的黄金期，天天学习离不开眼睛。据有关资料显示，我国有五百万盲人，七百万双眼低视力者，单眼低视力者高达四千万人。同学们你们知道吗?一旦患了近视，戴上眼镜会给学习和生活带来很多不便。例如在参加体育活动的时候，打篮球或踢足球时，打破眼镜甚至伤及眼睛到医院做手术缝合是常有的事。形形色色的眼病不仅严重危害了人们的身心健康，也阻碍了人们生活质量的提高。一个正常人如果离开了眼睛简直无法想象怎样生活?看看我们周围，真正明亮的眼睛又有多少呢?眼睛可以让我们去认识世界，学习知识，如果我们失去了明亮的眼睛，我们的世界将是黑暗的。同学们在日常生活和学习中一定要自觉的注意科学用眼。
XX三月雷锋月国旗下讲话稿
今年的3月5日，是毛泽东“向雷锋同志学习””题词发表45周年。3月，又是我们学习雷锋的传统文明月。下面 小编为大家收集整理的XX三月雷锋月国旗下讲话稿。欢迎大家阅读!!XX三月雷锋月国旗下讲话稿(一) 尊敬的老师、亲爱的同学们： 大家好!今年的3月5日，是毛泽东“向雷锋同志学习””题词发表45周年。3月，又是我们学习雷锋的传统文明月。今天我讲话的题目是：学雷锋 从小事做起。 雷锋是1940年12月18月出生在一个贫苦农民家庭。雷锋从小就很懂事，为了给老人减少负担，常常出去讨饭、砍柴。日晒风吹、饥寒交迫。雷锋小小年纪便受尽了艰辛生活的磨难。1949年8月，雷锋的家乡解放了，他和无数穷苦人一样获得了新生，16岁时雷锋以优异的成绩毕业，20岁时雷锋穿上了军装，成了一名解放军战士。他发扬“钉子”精神，尽量挤出一切空闲时间来学习文化知识。他也尽可能利用一切机会去帮助他人或参加义务劳动。在抗洪前线，他不顾病痛，奋力参战;在暴雨夜中带头唱歌鼓舞士气，为群众、为战友、为集体做了许多许多的好事，经常受到上级多次嘉奖。1962年8月15日上午8点多钟，由于意外车祸，雷锋离开了我们，年仅22岁。
春季国旗下讲话稿三篇
升旗仪式,想必对每个人来说都是不陌生的,也可以说是大多数人自上学起每周都要经历的事情。升旗仪式中的一个重要的环节便是国旗下讲话。本文是小编为大家整理的关于春季国旗下讲话稿，仅供参考。关于春季国旗下讲话稿篇一： 敬爱的老师、亲爱的同学们：大家早上好!今天我国旗下讲话的题目是：牢记校园安全健康快乐成长。我们走进了明媚春天，梦幻般的季节，新芽用它的绿意，展示着生命的气象。百花齐放，生机盎然的校园里回荡着我们的欢声笑语。但，在这美丽和谐的景色中时常有一些不和谐的画面。我们学校有很多楼梯，一些同学下楼贪图快好玩，就趴在扶手上滑下来。虽然老师再三强调，可还是有那么几个同学喜欢做这危险的动作。请同学们想想，如果手里没有握住，那会是怎样的后果?一些同学排队时总是喜欢推推搡搡，喜欢前后几个同学讲话，不注意看自己脚下的路。特别是上下楼梯的时候，这是非常危险的。万一踩空摔跤、万一摔倒发生踩 踏事件，后果是不敢想象的。
初中国旗下讲话稿【三篇】
篇一今天xx年的xx日，六月正携着高考悄然走来。临考之际，留给高三学长学姐们的时间所剩无几。此时与他们最重要的，是心态。战国策有言“行百步者半于九十，此言末路之难也”。高中三年，一路风雨将尽，知识早已翻过一轮又一轮，题库早已刷过一遍又一遍。想必他们已经心中有数、胸有成竹。接下来的十几天里，各种情绪是否会如潮水般涌上心头？有人说最困难之时，就是整装待发时；而最困难之时也是离成功不远之时。高考在即，压力难免，所以如何看待压力和竞争？是把它作为包袱还是变压力为动力？在竞争中展示自己的才华和智慧，来回报自己无数个日夜的辛苦和汗水。常言道一分耕耘一分收获。他们付出的每一份汗都将赢得回报。在考试中的每一分都有可能改变一个人的一生，所以更要沉着细心、全力以赴。虽然他们大部分尚不知将去何方，或许心中有些忐忑不安，但“尽吾志也而不能至者，可以无悔矣”。曾为之努力拼搏过，便无怨无悔，无所畏惧。高二的学长学姐们，也将进入高三的紧张学习中。无疑，高三的学习是辛苦的，但可以学中求乐、苦中作乐。作为准高三，要有明确的高考目标；应从现在开始行动，今日事今日毕；会合理利用时间；能够调控好心态；迎难而上、相信有志者事竟成......走进高三，满怀信心，踌躇满志。将用“天生我材必有用”的自信，“铁杵磨成针”的毅力，去编织属于你们的精彩篇章。
冬天国旗下讲话稿【三篇】
冬天国旗下讲话稿【一】亲爱的老师同学们，这天我为大家演讲的主题是消防安全，永驻心中.每每提到消防安全，同学们自然会想到令人毛骨悚然的火灾二字.是的，火，能带给人们光明，赋予人们温暖.但是火也吞噬了无数生命，留下了累累伤痕.我们不会忘记，俄罗斯莫斯科人民友谊大学学生宿舍发生的那场火灾，近200名学生受伤，41名学生死亡，其中，中国留学生受伤46人，死亡11人.这场大火用血淋淋的数字和惨痛的代价，给我们敲响了安全防范的警钟，警醒我们火灾是威胁日常学习、生活安全的重要因素.那同学们，我们的学校里又是不是存在安全隐患呢1.你在寝室里有没有使用大功率电器2、角落里是不是有你丢弃的烟头如果处理烟头、烟灰不当，或者将烟头随手一扔，没有彻底熄灭烟头，一旦碰到可燃物，在没人注意的状况下极易发生火灾.XX年，某学校计算机室内，一名学生下课抽完烟后，随手将烟头丢到旁边堆砌的杂物中，引燃了杂物里的易燃物，烧毁计算机若干台，机房内的线路也已烧断.3、离开教室时电源有没有关掉4、实验课需要使用酒精灯和一些易燃的化学药品时，要在老师的指导下进行，并且严格按照操作要求去做，时刻留意谨慎，严防发生用火危险.
父亲节国旗下讲话稿三篇
亲爱的同学们：伴随着母亲节的快乐脚步，我们迎来了感恩父爱的节日——父亲节。今年是六月二十一日是父亲节。父亲是个神圣的称呼，是勇敢、坚强、慈祥、宽厚、严厉……的代名词。在我们成长的每一个脚印里，都洒下了父亲的辛勤汗水，都注入了父亲的默默关爱。父爱，伟岸如山，暖如骄阳，宽如江海!同学们，在父亲节来临之际，国科园小学部大队部向大家发出倡议，用我们最实际的行动去感谢父亲：1、向爸爸说一句祝福的话(或制作一个小卡片)。用你最亲切最真诚的话向父亲表示感谢和祝福!2、做一件让父亲开心的事情。例如，打电话、发短信祝福父亲节愉快;爸爸忙碌回来时，给他递上一块凉甜的西瓜;主动把爸爸刚刚换下的衣服洗一洗;主动更换家里的纯净水;主动给年迈的爷爷奶奶买一篮新鲜水果……3、敞开心扉，与爸爸深谈一次。倾听他工作的不易，持家的艰辛，领悟父爱的真谛;畅谈自己的人生顿悟和理想，耐心地倾听父亲的嘱咐和希望!4、唱一首父爱的歌(或任何一种你在学校学到的小才艺)。
三八妇女节国旗下讲话稿
本文是关于XX三八妇女节国旗下讲话稿的文章！三八妇女节国旗下讲话稿亲爱的小朋友：你们大家好！又到了星期一了，我们今天又站在了操场上，看我们的五星红旗冉冉升起，今天国旗下讲话的题目是《三八妇女节》。小朋友，你们知道今天是几月几日吗？今天是3月9日，那么昨天是3月几日呢？3月8日是一个什么节日呢？你们知道吗？3月8日是妇女节。就是妈妈阿姨老师奶奶外婆的节日，为什么呢？应该她们都是妇女，3月8日就是所以妇女的节日。
