-
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。
幼儿园中班社会教案：当一次小尾巴
2、通过表演及学做不同的事情，理解帮助爸爸做事情是一件快乐的事情。 3、通过表演活动，感受做事情的快乐，乐意参与各种劳动。 活动准备：幼儿用书人手一本。 活动过程： 一、与幼儿共同建构故事内容。 教师和幼儿共同阅读幼儿用书，共同建构故事。 1、教师讲故事至：“好吧！我就来当一次你们的小尾巴”时问：你们猜猜小尾巴是什么呢？ 2、教师讲故事至：“用长刷子刷起墙来”时问：你们猜小猪会做什么呢？ 3、教师讲故事至：“修修枝叶”时问：你们猜猜小猪会做什么呢？ 4、教师讲至：“想在院子里歇一歇”时问：你们猜小猪会做些什么呢？ 5、教师继续讲故事到结束。
关于学生个人假期课外阅读心得与收获参考范文
我一直都喜欢阅读课外书籍，每天都会利用时间来阅读，比如放学后，比如在假期内都是我阅读的时间，课外阅读能够增加知识，更能够让我们学到更多的东西。 因为我经常阅读课外书籍，我在写作文时，能够轻易的运用好每个文字，同时也能够看到更多不同的文化，习俗，学习很多人生哲理，让我得到了极大的成长。从阅读中找到更加有趣的知识，丰富自己的知识储备，对我们来说这是成长，更是一次体验，课外阅读的好处不光是这些，更能够提升我们的阅读理解能力。
第十周国旗下讲话稿：学守纪讲规范，建设文明校园
尊敬的老师们，亲爱的同学们：大家上午好！今天我国旗下讲话的题目是《学守纪讲规范，建设文明校园》。同学们，当你们迎着朝阳踏进校园，一定希望展现在自己面前的是清洁的环境、明亮的教室；一定希望与自己相处的是文明守纪、团结友爱的同学；一定希望自己能在和谐文明的校园里健康、快乐地成长。赏心悦目的环境可以使人心旷神怡，和谐文明的校园能塑造美好的心灵。然而，在我们校园，还存在着一些不和谐的音符，每天同学们清扫干净后，总有些不自觉的同学把垃圾随手乱丢；课间有的同学大声喧哗吵闹，上下楼梯推搡拥挤……同学们，和谐、文明的校园需要我们每一个同学去创造，更需要我们用自己的一言一行来构建。当老师和同学们从你身边经过时，你点头微笑、致以问候；当你走进教室，轻轻推开关着的门；当地面有垃圾时，你弯腰拾起……
防灾减灾日国旗下讲话稿：增强防灾减灾意识，学会自我保护
林宇轩尊敬的老师、亲爱的同学们：大家好!今天我国旗下讲话的主题是“增强防灾减灾意识，学会自我保护”。今天是5月12日，也是我国的第8个防灾减灾日。今年的主题是：城镇化与减灾。在XX年3月2日，经国务院批准，把每年的5月12日定为全国的防灾减灾日。这既体现了国家对防灾减灾工作的高度重视，也是构建和谐社会的重要举措。通过设立“防灾减灾日”，定期举办全国性的防灾减灾宣传教育活动，有利于进一步唤起社会各界对防灾减灾工作的高度关注，增强全社会防灾减灾意识，普及推广全民防灾减灾知识和避灾自救技能，提高各级综合减灾能力，最大限度地减轻自然灾害的损失。虽然灾难看似离我们很遥远，但是如果没有树立起正确的安全防范意识，即使在我们的校园中，也会容易出现安全事故。举一个简单的例子，篮球可能是男同学们最喜爱的课余活动之一，然而就是在这一片不大的场地中，倘若轻视了自我保护，也会给自己带来惨痛的教训。很可能就在一次碰撞中，因为没有做好自我保护，就因此受到伤害，出现骨折等现象。因此，上体育课、体锻课前要做好准备活动，运动时注意不要剧烈碰撞，以免撞伤或摔伤；活动时，要在体育老师的正确指导下，使用体育器材或参加运动，课余时间活动要注意安全。
第九周国旗下讲话稿：学会自我保护，安全与我同行
尊敬的老师们，同学们：Dearteachersandclassmats,大家早上好!我是二（1）班的张xx。今天我演讲的主题是《学会自我保护，安全与我同行》。Goodmorning!Iam______fromclass1Grade2.mytopicis“Tolearnhowtoprotectmyself,tobesafeeverytime”.校园是我们共同学习的地方，这里有老师，有同学，在这个大家庭里，我们快乐地学习，健康地成长。但是，在这个大家庭里，也很容易发生意外。campusisaplacewestudytogether.Thereareteachersandstudentshere,westudyhappilyandgrowhealthily.However,wemeetaccidentsometimes,too.午觉过后，有同学奔跑着回到教室；课间十分，有同学在教室走廊里追逐打闹……像这样不看路，快速奔跑都是非常危险的，严重的还会骨折。我曾经看到一位高年级的大哥哥，下课铃一响，他就飞快地从教室冲出来，快到直饮水机旁边时，因为跑得太快，他没看到脚下有东西，摔倒在地上，送到医院一看，已经骨折了，好多天都没来上学，不光耽误了功课，还受了许多罪。
第九周国旗下讲话稿：增强安全意识，学会自我保护
同学们，老师们：大家早上好!今天我国旗下讲话的题目是《增强安全意识，学会自我保护》。同学们，安全无小事，事事须小心。增强安全意识，学会自我保护，是杜绝安全事故发生的最好法宝。然而，我们许多同学思想上、心理上和行为上都忽视了安全工作的重要性。据中国青少年研究中心的全国性大型调查发现，安全事故已经成为14岁以下少年儿童的第一死因，并有逐年增加的趋势;全国每年约有1.6万名中小学生非正常死亡，平均每天有40多人，就是说几乎每天有一个班的学生从我们这个世界“消失”!一个个触目惊心、血泪交织的悲剧叫人扼腕叹息、心有余悸，更对我们敲响了安全的警钟。安全关系着我们的生命与健康，切不可麻痹大意。因此，我们一定要增强安全防范意识，提高自我保护能力。首先，要充分认识安全的重要性，树立高度的安全意识。在对待安全问题的态度上，有一种思想特别要不得!那就是认为提高安全意识，实施安全行为，是胆小怕事;而胆大妄为，敢于冒险是勇敢!这种思想是完全错误的!存在这种思想的人往往好出风头，不听教导，也最容易发生安全事故。比如，在公路上飞车的大多会发生交通事故，手持鞭炮燃放的大多会被炸伤，喜欢追逐打闹的大多会发生碰撞事故，喜欢舞刀弄枪的往往会造成伤害……
幼儿园大班社会教案：小铜人和小蜡人
活动准备： 《幼儿用书》人手一册。 调查表《长处和短处》。 活动过程： 1、倾听故事《小铜人和小蜡人》，感知理解故事内容。 教师引导幼儿打开《幼儿用书》至故事《小铜人和小蜡人》。 教师带领幼儿边看图边倾听故事。 教师：故事里有谁？小铜人有什么优点？小蜡人有什么优点？ 教师：小铜人和小蜡人有缺点吗？有什么缺点呢？ 2、启发幼儿探索并讲述自己的长处。 教师：小朋友，你有优点吗？你的优点是什么？ 鼓励幼儿在集体面前展示自己的优点和长处（例如：会讲故事、会跳舞、会弹琴）
大班美术教案：好大的爸爸
目标：用夸张的手法画出小朋友穿着爸爸衣服的滑稽形象，体现出爸爸高大的形象。准备：爸爸的衣服一件，范画一张、蜡笔、勾线笔若干。过程：一、 出课题。(请一名幼儿穿着爸爸的大毛衣进活动室) XX小朋友今天跟平时有什么不一样？(衣服不是他的，很大) 你穿的是谁的衣服？(爸爸) 你们看，爸爸的衣服穿在小朋友身上是怎么样？(很大、肥肥的) 为什么？(爸爸的个子很高，爸爸身体胖胖的)
大班综合教案：好吃的鸡蛋
2. 在剥剥、分分、数数的过程中锻炼幼儿手指小肌肉的灵活度，以及提高幼儿的口数能力。 活动准备： 1. 鸡蛋、一次性碗、记号笔人手一份，大绘画纸若干，果冻、饼干、奶糖各一包， 2. 透明杯子一个，电炒锅一只，黑板一块，记录纸一张，油画棒，装满凉水的盆，小刀、小盆子。 活动过程： （一）说蛋 1. 今天王老师带来了什么？——教师出示鸡蛋 2. 你们都知道是鸡蛋，那你们知道的鸡蛋是怎么样的？——根据幼儿的回答，教师在黑板上用简单的图画记录。 3. 那鸡蛋里面是不是和小朋友说的一样的呢，我们一起来看一下——教师拿出一个生鸡蛋打破，放入透明杯中，引导幼儿说说蛋成份的名称：蛋黄、蛋清等。 4. 为什么蛋清像水一样？——生的。
大班体育教案：好玩的沙
一、环境与材料1.供幼儿玩沙用的玩沙区（沙地、沙池或沙盆即可）。2.师生共同建设“种养园地”，在园地中种植仙人掌、仙人柱、仙人球等喜沙植物，用沙子进行种子发芽的实验；在沙箱中养蚂蚁，在沙盆中养螃蟹、沙龟等。3.玩沙的工具：小棍，小铲、小桶、小瓶、模子等。4.安全剪刀，废旧材料：塑料瓶、易拉罐、瓶盖等。5.各种小玩具。6.实验用品：透明玻璃杯、污水、沙子等。不同直径的管子。时钟或手表等。7.制作沙画的材料：颜料、绘有图案的底板、浆糊或胶水、细沙等。8.制作沙包的材料：布、沙子、针线等。9.制作沙漏的材料：带盖的塑料瓶若干、干沙等。
中班语言教案：有家真好
活动目标：1、在情景中了解家是我们生活的地方，体验家人之间的关爱。2、围绕生活情景和自己的生活经验，大胆在集体面前表达自己的想法。活动准备：PPT课件活动过程：一、情景导入T：今天张老师带你们去一个小朋友家做客，你们想不想去呀？S：想。T：那我们出发吧！P门口，到了，我们怎么进去啊？S：按门铃。T：你真有礼貌，你来按。丁冬丁冬谁会来开门呢？录象，小哥哥家里有谁在家啊？S：爸爸、爷爷、奶奶T：猜猜他们家一共有几口人？S：4口人
大班陶艺教案：好玩的泥板
2、鼓励幼儿发挥想象，用泥板塑造出丰富、生动的形象；3、正确使用装饰工具，注意活动时的卫生与安全。活动准备：1、泥工板、泥人手一份，抹布一组一条；2、牙签、瓶盖、麻布、树叶等陶艺工具若干；3、幼儿已经有过擀泥的经验；4、幻灯设备，电视机。活动指导：一、课题：1、师：小朋友们，你们吃过面条吗？（吃过）那你们会擀面吗？（幼儿自由回答并大胆讲述经验）。2、出示泥，教师示范擀面，边示范边引导回忆擀泥的经验，激发幼儿参与活动的兴趣。
中班综合教案好玩的皱纸
活动目标：1、在撕撕玩玩的过程中，感受皱纸的特性。2、在游戏中，体会快乐的情绪。活动准备：1、大张的皱纸1张、彩色的皱纸若干、托盘和水瓶子人手1份2、欢快的音乐CD1张3、干毛巾若干 活动过程：一、以音乐游戏《许多小鱼》的方式引出课题。幼儿扮小鱼，跟着教师边玩音乐游戏《许多小鱼》边进入活动室。师：小鱼儿们，前面有个大鱼网，跟着妈妈要小心不要被网住了哦！ 二、认识皱纸，大家一起来撕一撕、揉一揉。1、师 ;刚才我们游戏中的鱼网是用什么做的?(皱纸)2、教师舞动用皱纸做的彩带，幼儿想象。师：孩子们看，我这里还有许多五颜六色的皱纸。瞧，像什么？（幼儿自由想象并大胆回答）3、幼儿尝试着撕皱纸。A、师： 谁知道这细细长长的皱纸是怎么来的？（用小手撕出来的）B、请个别幼儿上来试试。C、教师提示：按照皱纸纹路撕出长条。4、幼儿操作
中班语言课件教案：和谁在一起
1）请幼儿在图中找出两两相互关联的事物，用笔把他们连在一起，并说明为什么这样做。教师引导幼儿说出“××与××有联系，因为、、、、、、”（如：蜜蜂与花朵有联系，因为蜜蜂能在花朵上采花蜜。）进一步尝试：玩法（2）教师出示一件实物或图片，请幼儿观察并讲述他与什么事物有联系，为什么。（如：国旗与国家有联系，国旗是国家的象征）玩法
