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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 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。
小学英语教学学期工作计划
1、能听读辨认语音，培养学生听说能力。 2、能按四会要求掌握所学的词汇，句型，掌握语言材料。 3、能按要求会读，会说，听懂，会写日常交际用语，提高学生语言运用能力。 4、能进一步感知理解语法，掌握初步的语法知识。
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……
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。
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）
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
人教版高中政治必修1第九课走进社会主义市场经济教案
法律手段：制定和运用经济法规，包括经济立法、经济司法活动等行政手段：采取强制性的行政命令、指示、规定等运用举例：我国一些地区遭遇突如其来的“禽流感”，禽类养殖户损失惨重。国家采取了对疫区封锁，对疫区的养殖户进行经济补贴，以及国家出资统一对疫区进行消毒等措施进行防治，并规定任何人不得将家禽带出疫区，违者追究法律责任。请结合材料说明在防治“禽流感”、发展禽类养殖的过程中，我国政府分别采取了哪些措施教师分析：对疫区养殖户进行经济补贴体现经济手段；对违反规定者追究法律责任，体现法律手段；对疫区进行封锁体现行政手段。（四）反思总结，当堂检测。教师组织学生反思本节课的主要内容（参照板书），进行总结。设计意图：对本节课的内容进行小结，学生的概括过程也是检验学生对本节课理解程度的过程。再次明确学生是学习的主体，并能够发现，问题解决问题。
人教版新课标高中地理必修2第二章第三节城市化教案
[补充]：郑州是特大城市，我们对灯火通明的夜晚都有深刻的体会，我们都体会过光给他们带来的好处，而对过多过亮的光带来的危害则很少认真地思考过，且光污染给都市人们和其他生物和环境带来的不利影响也越来越大，所以，我在这儿给同学们补充光污染，目的是提醒他们要增强环保意识，要理解城市在建设过程中要减少城市各类活动对环境的污染；另外，随着城市的不断发展，还可能会产生新 的污染物。还培养了学生用发展的眼光来看世界。[思考]：如何降低城市化对地理环境产生的影响？[答]：发展生态城市，使人工环境和自然环境和谐统一起来。一方面在城市建设中，要发展低污染的节能建筑和绿色交通，减少城市各类活动对环境的污染；另一方面使城市景观尽可能地与山、河、湖、海、植被等自然景观保持协调，建立一种良性循环。
人教版新课标高中物理必修1自由落体运动教案2篇
教学重点1．自由落体运动的概念及探究自由落体运动的过程。2．掌握自由落体运动规律，并能运用其解决实际问题。教学难点演示实验和探究实验的技巧及自由落体运动规律的得出.教学过程设计思想：1、 先用游戏激发学生学习兴趣，顺理成章地研究落体运动；2、 通过演示实验让学生自己总结出物体下落快慢不同的主要原因是空气阻力，从而猜想若没有空气阻力会怎样；3、 用牛顿管实验验证猜想，引入了新的理想运动模型：自由落体运动。讲述1971年宇航员做的实验，加深印象；4、 了解地球表面物体下落运动近似成自由落体运动的条件；5、 着手研究自由落体运动的规律，利用打点计时器进行研究，得到结论；6、 总结自由落体运动特点及重力加速度；7、 应用训练
人教版新课标高中物理必修1牛顿第二定律教案2篇
1．这节课以实验为依据，采用控制变量的方法进行研究。这一方法今后在电学、热学的研究中还要用到。我们根据已掌握的知识设计实验、探索规律是物体研究的重要方法。2．定义力的单位“牛顿”使得k=1，得到牛顿第二定律的简单形式F=ma。使用简捷的数学语言表达物理规律是物理学的特征之一，但应知道它所对应的文字内容和意义。3．牛顿第二定律概括了运动和力的关系。物体所受合外力恒定，其加速度恒定；合外力为零，加速度为零。即合外力决定了加速度，而加速度影响着物体的运动情况。因此，牛顿第二定律是把前两章力和物体的运动构成一个整体，其中的纽带就是加速度。四、评价方案及说明1、对科学知识与技能的评价要注重科学内容的理解与应用，而不是单纯记忆。技能的评价目标包括观察技能、实验技能等方面。对科学的技能的评价要尽量融合在科学探究过程的情景中。对科学知识的评价主要从两方面，一是根据学生诊断性练习；二是通过学生作业反映学生掌握情况。
人教版新课标高中物理必修1用打点计时器测速度教案3篇
实验目标：1、知道打点计时器的构造和原理，学会使用打点计时器，能根据打出的纸带计算打几个点所用的时间，会计算纸带的平均速度，能根据纸带粗略测量纸带的瞬时速度，认识v-t图象，并能根据v-t图象判断物体的运动情况。2、通过速度测量过程的体验，领悟两个方法：一是用图象处理物理数据的方法；二是极限法或说无限趋近法，加强一个认识，实验是检验理论的标准。实验器材：电源（220v电源或学生电源），打点计时器，纸带，刻度尺（最好是塑料透明的），导线实验准备：1、仔细观察电磁打点计时器和电火花计时器，对照课本，比较它们的异同。2、两类打点计时器的打点时间间隔是多少？3、分析纸带时，如何计算纸带的平均速度。4、严格地说，瞬时速度我们引进测量出来的，你知道用什么方法求出的速度可以代替某点的瞬时速度吗？
