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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。
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？
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？5、从器材上读取的数据是原始数据，原始数据是宝贵的实验资料，要严肃对待，要整齐的记录，妥善保存。
中班语言《整条街最胖的妈妈》说课稿
中班幼儿主要依靠具体事物的形象和对它们的联想进行思维，与大班幼儿相比，还缺乏通过词语逻辑来思维的能力，他们更多的是在动手玩乐中学习语言，喜欢象征性游戏，对故事表演很感兴趣，喜欢伴随着动作和手偶讲述故事，也喜欢对同一故事重复讲述。我班幼儿多数来自农村，幼儿语言表述能力较弱，多数幼儿长期受爷爷奶奶的溺爱，对父母、他人缺乏一定的爱心，不懂得去关心别人，也不知道如何去关心别人。本次语言活动的组织不失为培养幼儿的爱心，发展幼儿语言能力的一次良好契机，对于中班幼儿来说，理解人是由妈妈怀孕生出来的，知道人的由来有一定的难度，因此，课前让孩子们听妈妈讲怀孕的故事，并与同伴交流，将为孩子们更好地理解故事内容奠定基础。
幼儿园小班语言说课稿 谁最羞
1、感知小鸭、小鱼、小鸟的行走方式，乐意学习儿歌。 2、学习儿歌《谁最羞》，体验小袋鼠的羞的心理。 3、知道要自己走路，不要大人抱。 重点：感知小鸭、小鱼、小鸟的行走方式，乐意学习儿歌。 解决策略：结构图能帮助幼儿直观的感知儿歌中的动物形象，来引起幼儿的兴趣。 难点：了解小袋鼠的羞是难为情。 解决策略：小班的幼儿也有自己的是非观念，能简单判断生活中哪些行为是好的，哪些行为是不好的。在出示图片袋鼠妈妈抱着小袋鼠的时候，自然而然想到要妈妈抱石难为情的，并在理解难为情的情况下，教师再说一个好听的字“羞”，让幼儿对羞产生的深刻的理解。 活动准备：根据儿歌内容绘制的教学结构图，PPT（一些自己走路的乖孩子），音乐《乖孩子》
大班体育教案：谁的红星最多
材料准备：设置运动障碍：小河（宽30-40厘米的平行线），海绵垫，小屏风，小猴、小兔头饰若干，桃子，蘑菇若干；红五角星若干。一、准备活动：活动身体的各个部分1、幼儿玩机器人的游戏：分别做上肢、下肢腰腹及全身的准备活动。2、追逐跑（听音乐，教师追，幼儿躲闪跑）二、幼儿第一遍游戏1、 教师介绍游戏规则：第一跑到小河边，双脚并拢立定跳远跳过小河；第二爬过草地；第三绕过树林原路返回；第四回到队伍时拍一下第一个小朋友的手接着玩；完全按老师规则做的幼儿能得到一颗红星。2、 幼儿按规则游戏，教师记录结果。3、 给完全遵守规则的幼儿得红星。
大班体育教案：看谁最像奥特曼
【教学目的】1、锻炼幼儿的投掷能力；2、激发幼儿兴趣，使幼儿在愉快的氛围中积极主动的去进行活动。【教学准备】流星球每人一个(做法附后)、怪兽图片(四个小的，二个大的，大怪兽身上挂满铃铛，并根据大小分别固定在木板上或移动黑板上)。【教学流程】一、准备活动(带领幼儿到户外的场地)导语：小朋友，你们喜欢奥特曼吗?为什么? (保护地球……)1、游戏：看谁像个奥特曼。方法：幼儿跟在教师后面，边走边说：“看谁像个奥特曼”，当说到“曼”字时，教师突然扭头，同时，幼儿要摆一个奥特曼姿势不动。
《劳动最光荣》少先队活动课说课稿
尊敬的各位评委老师：大家好！我叫辛勤，来自邵岗中心小学。今天我说课的主题是：“劳动最光荣”。下面我将从活动背景、活动目标、活动准备、活动过程、活动评价、活动延伸等几个方面作具体的阐述。本次队课的内容选自《少先队活动课指导纲要》养成道德好习惯教育内容。一、说活动背景当前，独生子女是家庭中的主角，在家过着“饭来张口，衣来伸手”的日子，由于从小受到过度娇惯而未形成独立生活的能力，从而表现为对父母的依附性特强。在学校里，这类孩子表现为自立性较差，生活自理能力差，娇气较足。因此，通过《劳动最光荣》活动课的开展，教育学生积极参加自我服务性劳动、力所能及的家务劳动。二、说活动目标本节课要达到两个活动目标：1、知识技能目的立足“班务劳动”、“简单家务”劳动，通过树立榜样、交流窍门、亲自实践等活动，培养学生热爱劳动，劳动光荣的意识，并提高劳动技能。2、情感目的明白劳动能创造财富，劳动能获得快乐，从小养成爱劳动的好习惯。认识到自己的事情应该自己做，父母劳动已经很辛苦，要做到尊敬长辈，热爱长辈。三、说活动准备1、歌曲准备：劳动最光荣。2、幻灯片制作：从古至今，人类离不开劳动。3、搜集日常生活中各行各业的劳动人民给社会做了什么贡献的相关资料。4、课前开展一次班级大扫除。5、各小组准备好本组的劳动展示汇报。6、准备争当“优秀值日生”活动倡议书7、安排好本次活动主持人。8、设计黑板主题“劳动最光荣”。四、说活动过程
（劳动节）国旗下讲话：劳动最光荣
五一国际劳动节，是全国劳动人民的节日。100多年前，世界上的劳动人民饱受资产阶级的剥削和压迫，工人每天工作的时间长达14到16个小时，尽管是这样，他们还是经常不得温饱。1886年5月1日，在美国芝加哥，20万工人举行大罢工，要求实行8小时工作制。这一斗争得到世界各国人民的支持。后来，国际工人组织为了纪念这个有意义的日子，就把这天定为国际劳动节。我们中华民族一直以勤劳智慧闻名于世。雄伟的万里长城，使每一位游览观光者为它那浩大规模的工程而赞叹；赵州桥是隋朝大业年间李春设计建造的，既坚固又美观，是世界上最早的石拱桥。这些凝聚着我们民族勤劳智慧结晶的工程。在我们这个勤劳民族之中，不仅古代人为我们树立了榜样，现代人也为我们树立了楷模。横刀立马的大将军彭总也有他的劳动苦乐观。他住在吴家花园的时候，看到驻地周围有许多空地，就组织警卫人员把地翻过来，种上蔬菜瓜果。他总爱亲自动手去劳动，不顾他在西北战场上冻伤的腿，下到池塘挖塘泥，一干就是几小时，战士们劝都劝不上来，真不愧为我军优秀的军事指挥官。
“中秋节”国旗下讲话稿：最美中秋
尊敬的老师们、亲爱的同学们：大家上午好！秋浓了，月圆了，又一个中秋就要到了！农历的八月十五，是我国的传统节日——中秋节。中秋节，处在一年秋季的中期，所以称为“中秋”，它仅仅次于春节，是我国的第二大传统节日。“中秋”一词，最早见于《周礼》一书，而真正形成全国性的节日是在唐代。每逢中秋夜都要举行迎寒和祭月，摆上月饼、西瓜、苹果、红枣、李子、葡萄等祭品，其中月饼和西瓜是绝对不能少的，西瓜还要切成莲花状。中秋最美是传统，月亮最美，美不过一口月饼，月饼最美，美不过嫦娥奔月的神话，神话在最美，美不过传承千年的习俗。今天，月下游玩的习俗，已远没有旧时盛行。但人们设宴赏月仍很盛行，人们把酒问月，庆贺美好的生活，或祝远方的亲人健康快乐，和家人“千里共婵娟”。
国旗下的讲话稿：生命中最重要的
演讲稿频道《国旗下的讲话稿范文：生命中最重要的》，希望大家喜欢。大家好！许多人也许都曾经问过自己：什么是生命中最重要的东西？尽管给出的答案形形色色、不一而足，但是，每一种答案又都毫无疑问地代表着一种人生观或价值取向。而一旦一个人选择了某种答案，那么，这答案又将反过来深刻地影响着这个人漫长的一生。也许有的同学会问：“你的答案是什么呢？”是什么？这也正是我今天所要回答的问题。两年前，我曾经读过一则寓言，是讲有三个仙女飞临一座王宫时，看到了一个正在熟睡的可爱的小王子，他是老国王唯一的儿子，也是王位的继承人。一个仙女说：“这小王子太惹人爱怜了，我们姐妹三人，每人送他一件礼物吧。”于是，这个仙女首先送给王子礼物——健康，第二个仙女送给王子的礼物是智慧。第三个仙女说：“两位姐姐送给王子的礼物都很好，因为有了健康的身体，他就可以享受人生的财富和爱情，有了智慧，他就可以治理好他的国家。但是，我觉得我应该送给他一颗像鹰一样渴望高翔的心。
高一国旗下讲话：进入最好状态
各位老师、同学们，大家好：今天我国旗下讲话的题目是《进入最好状态》首先，我想在这里和大家分享哈佛大学的训言：此刻打盹，你将做梦；而此刻学习，你将圆梦。很多人都会有“明日复明日”的想法，懒惰之心人人都有，而关键在于如何对待懒惰。九年寒窗苦读，我们怀着激动的心情跨进了二中的校门。在这里，我们吸纳前人的智慧精华，接收人文道德的洗礼。所以我们应当珍惜这个难得的机会，把握青春时光，而不是任由懒惰支配自己。中学时代是人生中最精彩的时光，而高中三年是这段时光中最璀璨的一抹。相信即将走进高考考场的学哥学姐们定能取得优异的成绩，再创辉煌。作为高一的我们，还有一年多的时间也将升入高三。我们必须清楚，高考已经不再遥远。以前，无论你是否逃避过，现在，你必须勇敢面对。
