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反对校园欺凌国旗下讲话稿：《反对校园欺凌，共建和谐校园》
各位老师、同学们、大家上午好！今天我讲话的题目是“反对校园欺凌,共建和谐校园”。讲三个方面：1.什么是校园欺凌。所谓“校园欺凌”就是以大欺小，以多欺少，以强凌弱，像这样的事例在校园内曾经出现过，如向低年级学生索取钱物，不给就打，两个同学发生小矛盾，找高年级学生帮忙等等。一旦发生这样的事情，它不但会伤害孩子的身体，还会使一颗纯净的心灵蒙上阴影，严重时，还会威胁人生安全。2.为什么要治理校园欺凌。因为欺凌现象在有的地方时有发生，已经严重影响了孩子的身心健康，给社会带来恶劣影响，违背了中华几千年来的传统美德——友善，而且和社会主义核心价值观是背道而驰的，国家教育部非常重视孩子的健康成长，专门出台文件专项治理校园欺凌，严厉打击校园欺凌现象。3.作为学生的我们，如何做好防范呢？首先，要学会宽容。宽容就是人与人之间相处时能充分的理解他人、体谅他人，拥有宽阔的胸怀。同学们生活在一起是一张缘分，万一产生一点摩擦是正常的。要学会说：“对不起”。
中班科学课件教案：海洋知识大比拼
活动目标:1. 了解动物的不动种类,能说出几种动物的名称及主要特征.2. 了解海洋动物与人之间的关系,形成爱护海洋动物的意识.3. 培养倾听的习惯,激发与同伴合作、竞争的意识.活动准备:1. 参观水族馆.2. 开展以“海洋动物”为主题的生成活动.
初中语文《社戏》试讲稿_教案设计
1 . 品味文章重点词语、句子或段落。 指导学生找出自己认为精彩、重要的词语、句子和段落，然后用旁批写下自己的看法。 词语例：“我们已经点开船，在桥石上一磕，退后几尺，即又上前出了桥。于是架起两支橹，一支两人，一里一换，……”“点”“磕”“退”“上”“架”等几个动词，将少年们开船时的动作程序以及合作划船的情状表述得颇为详细，显示了他们熟练的驾船技巧和勤劳肯干的品格，也折射出他们去看戏时的愉快心情。 句子例：“那航船，就像一条大白鱼背着一群孩子在浪花里蹿，连夜渔的几个老渔父，也停了艇子看着喝采起来。”这一句用一个富有童话色彩的比喻，反映了儿童富于幻想的 特点和愉快的心情。写老渔父的喝彩，是通过旁观者的赞美来衬托孩子们的驾船技术。 段落例：月夜行船一段（第11段）的景物描写分别从色彩、声音、视觉、听觉、嗅 觉各个侧面着笔，恰如多重奏管弦曲，给人以十分丰富的感觉，景物的立体感由此产生。
人教部编版语文九年级下册曹刿论战教案
开门见山，免去了君臣相见的繁文缛节的叙述；“齐人三鼓”一句，就包括了齐军的第一次和第二次击鼓进击而鲁军未出击的过程，也写出了齐军依仗数量上的优势企图取胜的急切心理；两个“可矣”写出了鲁军进军的情况；“辙乱”“旗靡”四个字就概括了齐军溃败的具体情况。文章抛开残酷的战争场面，无一字描写，仅一个“齐师败绩”写明战争结果。多四字句，如“曹刿请见”“牺牲玉帛”“一鼓作气”等，读来典雅端庄，辞约而意丰，言简而意明。疑难探究1.如何理解曹刿以平民身份而主动“论战”的行为？曹刿堪称中国古代平民政治家与军事家。他只是鲁国的一介平民,并非“肉食者”，本无机会参与国家大事的商讨和实施。但他凭借着一颗赤诚的爱国之心,积极参与抵御外敌入侵的政治谋划与军事行动,并创造了以弱胜强的战争奇迹。2.请试着从曹刿、鲁庄公、战争这三个角度分别用四个字对文章每一段内容进行概括。从曹刿的角度可以概括为：曹刿论战—曹刿参战—曹刿释疑。从鲁庄公的角度可以概括为：庄公将战—庄公实战—庄公问因。从战争的角度可以概括为：战前准备—战争过程—战胜原因。
人教部编版语文九年级下册词四首教案
词人如此有违常规，造成了一种拗峭不凡的气势，词意更加纵横驰骋，抒情更加酣畅淋漓。2.如何理解《满江红》（小住京华）中的“俗子”？从这首词的语境来看，“俗子”当指词人的丈夫。这与“八年风味”的婚姻反思，与“青衫湿”的悲情是前后呼应的。秋瑾在后来写的一首《沁园春》中说：“有多少，遇王郎天壤，辜负才华。”在长篇弹词《精卫石》中说：“道韫文章男不及，偏遇个天壤王郎冤不冤。”这些词句，都是借谢道韫所嫁非人，间接抒发了她对婚姻的失望。王郎天壤（天壤王郎），是谢道韫鄙薄她丈夫王凝之的话，出自《世说新语·贤媛》：“一门叔父，则有阿大、中郎；群从兄弟，则有封、胡、遏、末，不意天壤之中，乃有王郎！”当然，从广义上理解，这首词中的“俗人”，也可泛指世俗之人。秋瑾到日本后写的《鹧鸪天》词中，有“祖国沉沦感不禁，闲来海外觅知音”的词句，可见“觅知音”意指寻求救国之道，不一定指个人的情感问题。
人教部编版语文九年级下册梅岭三章教案
（1）看题目。题目中蕴含着诸多信息，如时间、地点、人物、事件以及诗人的心情、诗歌的意境、诗歌的类型等。抓住这一切入点，有助于我们理解诗歌的思想感情。（2）看作者。作品是作者思想情感的具体化，所以，要准确理解诗词，把握作品的思想感情，就不能脱离作者孤立地臆断。作者的生平、写作风格、思想等等，无不影响着作者的情绪，所以，在鉴赏作品时，首先要了解作者的相关背景等。（3）看时代。把握时代风貌特征，把诗歌放在时代背景下评析，才能准确领悟其蕴含的思想感情。（4）看意象。诗歌的创作讲究含蓄、凝练。诗人的抒情往往不是情感的直接流露，而是注重弦外之音、言外之意。写景则借景抒情，咏物则托物言志。因此意象也就是作者的主观感情与客观物象的完美结合，是诗人情感显现的载体。把握诗中的意象，就能参悟意境，理解诗中蕴含的情感。
人教部编版语文九年级下册唐雎不辱使命教案
预设 对比与映衬、渲染与烘托。由于文章始终是在人物对话中展开的，人物语言和行为遵循“刺激—反应”模式平行而下，自然形成了对比，造成了映衬互见的效果。如围绕易地问题，就有秦王的欲求与安陵君的坚守，有秦王的无理狡辩与唐雎的据理抗争；在意志较量方面，则有“天子之怒”与“布衣之怒”的对垒。秦王所说的“天子之怒”，唐雎的“未尝闻”；唐雎所说的“布衣之怒”，秦王归之于“免冠徒跣，以头抢地”。一个拒绝回答，非常傲气；一个丑化描述，极为轻蔑。这样，人物形象对比鲜明，相互衬托，将一场正义与非正义的较量真实而生动地展现出来。作者为了追求夸张、强化的效果，多借助人物语言渲染气势、烘托气氛，增强故事的“现场感”。如秦王说“灭韩亡魏”，目的是从气势上压倒对手；唐雎罗列刺客的壮举，也表明了血拼到底的气概。秦王先说“灭韩亡魏”，气势夺人；后说“韩、魏灭亡”，辞格已卑。这些生动的描写，极大地凸显了人物性格。
人教部编版语文九年级下册邹忌讽齐王纳谏教案
第二，《战国策》描写人物的性格和活动更加具体细致，也就更显得生动活泼。《左传》描写人物，大抵是简笔勾勒。第三，《战国策》所记的策士说辞，常常引用生动的寓言故事，这也是以文学手段帮助说理的方法。这些寓言，形象鲜明，寓意深刻，又浅显易懂，独立地看也是中国文学宝库中的璀璨明珠。疑难探究除了高超的语言艺术，邹忌劝谏成功还有哪些重要因素？除了高超的语言艺术，邹忌能劝谏成功，还有其他重要的因素。比如：这也与邹忌善于思考、分析的个性和他的担当、责任意识相关。邹忌关心国家大事，一心想寻找恰当时机劝谏齐王。他在生活中经历了“比美”经历，能够深入思考、分析，体察各人的情状心理，并敏锐地由个人体验联系到国家大事，想到齐王所受之蔽，于是果断地进行劝谏。这也离不开齐王广开言路的胸襟和果断行事的理政智慧。齐王听了邹忌的劝谏，马上“下令”，并且分上、中、下三种不同层面赏赐，立刻实施，表现出一位贤明君主的特点。
新人教版高中英语必修3Unit 2 Morals and Virtues-Discovering Useful Structure教学设计
1. 表示时间。Hearing these stories, I’m skeptical about the place. = When I heard these stories. . . 2. 表示原因。Not knowing his address, I can’t send this book to him. = Because/Since/As I don’t know his address. . . 3. 表示结果。His father died, leaving him a lot of money. =. . . and left him a lot of money4. 表示条件。Going straight down the road, you will find the department store. = If you go straight down the road. . . 5. 表示让步。Being tired, they went on working. =Although they were tired. . . 6. 表示行为方式、伴随情况或补充说明。He lay on the grass, staring at the sky for a long time. =. . . and stared at the sky for a long time注意：非谓语动词作状语时, 如所提供的动词不能和句子中的主语保持一致, 动词-ing形式必须有自己的逻辑主语, 通常由名词或代词来担任, 这就是独立主格结构。The last bus having gone, we had to walk home. (having gone的逻辑主语是the last bus, 而不是we)Weather permitting, the football match will be played on Friday. (permitting的逻辑主语是time, 而不是the football match)Step 7 Practice1. ________(study) hard, you are sure to get first prize. 2. People use plastic in their daily life, _______(leave) large amounts of waste. 3. ________(work) hard at your lessons, you are to succeed. 4. The old man, ____________(work) abroad for twenty years, is on the way back to his motherland. 5. ______________(finish) his homework, he was playing on the playground. Answers: 1. Studying 2. leaving 3. Working 4.having worked 5. Having finishedStep 8 HomeworkFinish the homework on Page 22.
新人教版高中英语必修3Unit 2 Morals and Virtues-Listening &Speaking＆Talking教学设计
Example:One day, a poor boy who was trying to pay his way through school by sending newspapers door to door found that he only had one dime(一角）left. He was so hungry that he decided to beg for a meal at the next house.However, he lost his nerve when a lovely young woman opened the door. Instead of a meal he asked for a drink of water. She thought he looked hungry so she brought him a large glass of milk. He drank it slowly, and then asked, “How much do I owe you?” “You don’t owe me anything,” she replied, “Mother has taught me never to accept pay for a kindness.” “Then I thank you from the bottom of my heart.” With these words, Howard Kelly left that house.Years later the woman became badly ill and was finally sent to the hospital in a big city. Dr. Howard Kelly, now famous, was called in. When he heard the name of the town she came from, a strange light filled his eyes. Dressed in his doctor’s clothes, Dr. Kelly went into her room and recognized her at once. From that day on, he gave special attention to her, and decided to do his best to save her life.At last the woman was saved. Dr. Kelly asked the business office to pass the final bill to him. He looked at it and then wrote something on the side. The bill was sent to the woman’s room. She was afraid to open it because she was sure that it would take the rest of her life to pay for it off. Finally she looked, and the note on the side of the bill caught her attention. She read these words: “Paid in full with a glass of milk, Dr. Howard Kelly.” Tear of joy flooded her eyes.
新人教版高中英语必修3Unit 2 Morals and Virtues-Reading and Thinking教学设计
The topic of this part is “Learn to make choices in life”.The Listening & Speaking & Talking part aims at the moral dilemmas, and this part is about making choices in life. The heroin is Lin Qiaozhi, a famous medical scientist, made a great contribution to our country’s medical care. Most importantly, her life experience can inspire our students whether in studying or the development of career. she had moral dilemmas and life choices, which are similar to the students who will step into society. Besides, Lin has quite good virtues like kindness, self-improvement, insistence, job-loving , generosity and responsibility, which is worth being learned.Concretely, this article is a biography about Lin Qiaozhi. The article tells her whole life according the timeline, among which the life choices is emphasized. For example, whether married or chased her dream, returned home or stayed abroad, family or public, her choices all reflected her faith, spirit, responsibility and devotion.1. Fast reading to get the detailed information about Lin Qiaozhi; careful reading to do the deductive information.2. Learn the reading skills--deductive judgement according the context.3. Study the structure features and language features. 4. Communicate about Lin’s life choices and reflect their own life choices.1. Learn the reading skills--deductive judgement according the context.2. Study the structure features and language features.3. Communicate about Lin’s life choices and reflect their own life choices.Step 1 Lead in---Small talkWhat are some important life choices?Importance choices: university study, jobs and marriage partners. Because they can determine our future.
新人教版高中英语必修3Unit 2 Morals and Virtues-Reading for Writing教学设计
1. 这个寓言是一个关于一位国王古寓言。 The fable is an old fable about a king.2.作者用这个故事让读者对于社区的问题负有个人责任的必要印象深刻。The author used the story to impress upon readers with the need to take personal responsibility for problems in the community.3. 这个故事十分成功的实现了它的目的。The story was quite successful in achieving its purpose.Step 7 WritingPlease write a review of the story according the outline above.The fable is an old fable about a king who thought his people are lazy, so he put a large stone in the middle of the road and hides and waited to see if anyone will try to move it.The author used this story to impress upon readers with the need to take personal responsibility for problems in the community. The story was quite successful in achieving its purpose, and I liked it because it had a clear moral.However, while the moral of the story is clear, the actions of the king seemed pointless to me, because none of the characters in the story learnt anything. For this reason, I think there are better stories that can be used to impress upon people with the need for personal responsibility.Step 8 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer give a short description of the story ?2. Does the description include the most important details of the story ?3. Does the writer give his or her opinion about the character or their actions ?4. Is the review well-organised ? 5. Does the writer use the -ing form as the adverbial correctly in the writing ?6. Are there any grammar, spelling, or punctuation errors ?Step 9 HomeworkPut up your revised draft in the classroom or read it to your class.
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 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。
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-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!
