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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。
学校校长在2023年全校班主任工作会议上的讲话范文
仁爱心。没有爱就没有教育。爱是教育永恒的主题，班主任老师只有以“仁爱”为核心，尊重、关心、爱护学生，才能成为一名合格的班主任、成为一名学生喜爱的班主任。教育是塑造人心灵和灵魂的伟大事业，热爱学生应该是教师厚重的职业底色。班主任的仁爱之心体现为真诚地尊重学生，体现为相信每个学生都能够成为有用之才。当我们的班主任老师真做到有仁爱之心了，我们就能从心底喜欢和认可我们的每一个学生，我们也就能得到学生更大的爱戴和信服，也就能达成“亲其师，信其道”的效果，在我们开展教育活动的时候，就能更好地走进学生的心灵深处，就会更加平和、有效。我们学校很多班主任、老师深受学校爱戴，分析这些班主任和老师就不难发现，仁爱心是这些老师身上共有的特点之一。
企业全员劳动合同制职工劳动合同范本
第十六条 本合同一经签订，即具有法律效力，双方必须严格遵守执行。如在履行劳动合同过程中，发生劳动争议，任何一方均有权向劳动争议仲裁机构提请仲裁；仲裁不服时，可依照法律程序，向当地人法院起诉。
销售合同模板：英文销售合同模板
由于水灾、火灾、地震、干旱、战争或协议一方无法预见、控制、避免和克服的其他事件导致不能或暂时不能全部或部分履行本协议，该方不负责任。但是，受不可抗力事件影响的一方须尽快将发生的事件通知另一方，并在不可抗力事件发生15天内将有关机构出具的不可抗力事件的证明寄交对方。
工程建设招标设标合同合同条件
除非合同另有规定，承包人应全权负责无论地方的还是其他方面的劳务及职员的雇用，工资的支付、房屋、膳食及运输的安排。承包人不应从为业主或监理工程师服务的人员中招募劳务或职员，承包人应负责将为履行合同而招募的人员送回原籍，并安排将要送回但尚未返回人员的生活，直到他们离开工地。非中国籍的及在国外招募的人员应在施工完成后离开中国。34.2承包商的外警劳务及职员除自有劳务来源及接第16.2款和34.3款规定办理之外，承包人应按下述（a）至（d）款的详细规定，负责本工程所需的外籍劳力和外籍职员（下称“外籍人员”）招募、交通和食市供应以及与此有关的人员费用支付。。（a）承包人所在外籍人员及他们家庭成员的出入境签证、中转签证及居住许可证等的发放应遵守中国的有关规定。承包人应负责为进入中国境内的外籍人员获取所有必需的签证或许可证。
工程建设招标设标合同合同条件
承包人应在每月末应向监理工程师提交四份接监理工程师要求的格式报表，每份均由监理工程师按第15.1款规定的承包人代表签字，报表包括承包人认为到月底自己有权得到的以下有关各项的款额：（a）已实施的永久工程的价值；（b）工程量表中的任何其它项目，包括承包人的设备、临时工程、计日及类似项目；（c）表列材料及承包人在工地交付的用于永久工程的待安装设备发票价值的百分比，如投标书中附录中所注明的；（d）按第70款的调整；（e）按合同规定承包人有权得到的任何其它金额。如适应，月报表应包括如下项目并按其顺序考虑：（l）截止到本月末已实施完成永久工程以人民币计价的估计合同值，该值应据56款规定为工程量清单中书明的场本单价乘以由监理工程师测定的工程量。（2）按（1）中所述方法截止到上月末完成的永久性工程的估算合同值。（3）以当地货币表示的本月永久工程合同估算值，即上述（1）减掉（2）。（4）据表1所表明的外币百分比计算出（3项中当地货币和外币的数额根据52款规定，它是受变更影响的。
转让技术秘密和补偿贸易合作生产合同
第一条 技术名称、资料1.技术名称、权属： 2.“技术文件资料”的定义、范围及交付： （1）一般技术资料包括： （2）产品设计图纸： （3）生产技术资料： （4）资料的修改： （5）资料的提供方式： a.对一般技术文件应提供三份蓝图或同等数量的清晰的复制图；b.对产品设计图纸应提供一份生产底图及两份蓝图；c.对生产技术资料应提供两份蓝图；d.对已提供过的完全相同的重复资料，可免于提供，但需在清单中予以注明。（6）资料的交付进度： a.根据资料定义的规定，在签订合同后30天需交付合同产品的全部技术资料和图纸；b.根据资料定义的规定，在签订合同后于 年 月 日前需向 交付合同产品的全部技术资料和图纸。第二条 合作期限1.以补偿贸易进行使用生产期限为2年，2年后若合资经营条件不成熟，则可延长合作生产期限，但最长不得超过5年。
《一次函数》说课稿
2、教学目标<1>知识与能力目标：（1）让学生画出一次函数的图象，并结合图象发现它们的性质。（2）尝试没有给出图像，利用一次函数的性质对量变到质变的变化规律进行初步预测。<2>．过程与方法目标：(1)通过一次函数的图象和性质的探究，培养学生的观察、比较、类比、联想、分析、归纳、概括的逻辑思维能力以及培养学生的动手实践能力。
《数的组成》说课稿
通过主题图，草原牧羊图。让学生整体感知100有多少，体会数学与自然和人类社会的密切联系。接着通过例1，数100以内各数从整体上感知100，认识计数单位“一(个)”和“十”、再通过例2，从三十五数到四十二，从八十八数到一百。这里有两个层次，一个是让学生借助小棒具体地数数，别一个是让学生抽象的数数。例2 的主要目的是突破数数的难点，当数到接近整十数时，下一个数整十数应是多少。然后通过做一做，拿出五十六跟小棒。接着数到六十三，再接着数到七十二。目的是巩固数数，突破数数难点。最后教学例3，100以内数的组成，目的是让学生明白一个两位数是由几个十和几个一组成。通过做一做，数钢笔和数汤圆。目的是让学生巩固和掌握数的组成。根据教材的安排我确定如下教学目标：1、 学生能运用不同的方法正确数出数量在100以内的物体的个数，能正确数出100以内的数，知道这些数是由几个十和几个一组成的。2、能根据提供的素材，估计数量在100以内的物体的个数；通过对100以内的数的认识，进一步培养学生的数感。3、激发学生学习数学的兴趣和估数的意识，培养学生的合作意识。教学重点：正确熟练地数100以内的数及其组成。教学难点：接近整十的数的数法。
初中语文《陈太丘与友期行》试讲稿_教案设计
刘义庆（403~444）南朝宋著名文学家，字季伯，彭城（今江苏徐州）人，南朝宋宗室，武帝时袭封临川王。官至兖州刺史、都督加开府仪同三司。自幼才华出众，爱好文学，喜纳文士，其撰笔记小说集《世说新语》，是六朝志人小说的代表。记叙汉末至东晋士族阶层人物的言谈轶事，生动形象地反映出当时士族的生活方式与精神面貌。语言精炼、生动传神，对后世小说影响极大。其中“周处除三害”、“望梅止渴”、“击鼓骂曹”等故事，成为后世戏曲小说的素材，“新亭对泣”、“子猷献戴”等也成为后世诗文常用的典故。梁刘孝标作注，旁征博引，为后人所重。另有《幽明录》，今佚。鲁迅《古小说钩沉》辑其佚文200余条，皆记诡异之事。
初中语文《爱莲说》试讲稿_教案设计
初读课文 了解文体，熟悉作者 文章的题目是《爱莲说》“爱”表现了作者的感情，“莲”是这篇文章写作的主体，“说” 在这里指什么? 明确：“说”是一种文体，可以说明事物，也可以发表议论或记叙事物 “说”这种文体可以灵活地运用说明、记叙和议论的表达方式，偏重于议论那么题目的意思是什么呢?可以理解为“谈谈爱莲花的道理”或“说说喜爱莲花的道理” 他爱莲花有什么道理呢?大家在学习课文中一定要开动小脑筋 本文作者周敦颐 ，（10171073） ，宋代道洲（现在湖南省道县）人，字茂叔，哲学家因他世居道县濂溪，后居庐山莲花峰前，峰下有溪，也命名为濂溪，学者就称他为“濂溪先生”
开展《吸烟有害健康》主题班会教案八篇
（一）为何禁止青少年吸烟：根据世界卫生组织的统计，在世界各地每8秒钟就有一人死于与吸烟有关的疾病，每年有近500 万人因吸烟致死。这一数字在未来20 年中将有可能增加一倍。吸烟已经成为世界上最主要的致死因素之一。我国是一个烟草大国，目前吸烟人数约为3.2亿。在控制未成年人吸烟这个问题上，政府做了大量的工作，并于去年11月10日签署了联合国《烟草控制框架公约》，这一公约将于今年2月28日正式生效。但一个不容回避的事实是：在我国，未成年人吸烟率呈上升趋势，未成年人开始吸烟的年龄在下降，每天有8 万左右青少年成为长期烟民。这种状况不但影响了孩子的健康成长，而且严重影响我国整体国民身体素质的提高，所以未成年人吸烟问题越来越引起社会的广泛关注。
幼儿儿歌《丢手绢》试讲稿_教案设计
活动展开 1.教师声情并茂的朗诵儿歌，幼儿聆听。 师：今天老师带来一首关于手绢的小儿歌，小朋友们要认真听哟！ 2.幼儿理解儿歌内容，学习儿歌。 （1）教师出示儿歌图片提问幼儿儿歌内容。 师：小朋友们把手绢放在哪里了?然后一起干嘛了? （2）教师引导幼儿多种形式练习说《丢手绢》儿歌。 师：那老师将小朋友们分成苹果组和香蕉组，先请苹果组的小朋友先朗读儿歌，然后请香蕉组的小朋友朗读儿歌。 3.教师引导幼儿进行儿歌游戏。 教师带领幼儿围成一个圆圈，一边说儿歌一边组织幼儿进行丢手绢的小游戏。 师：请小朋友们围成小圆圈，请一位小朋友来丢手绢，一边丢一边说儿歌，轻轻放在你的小伙伴后面，等你的小伙伴发现就会站起来追赶你，看谁先找到位置坐下呦！没有抓到人的小朋友请你来继续丢手绢。
初中语文《时间的脚印》试讲稿_教案设计
同学们，孔老夫子有云：逝者如斯夫，不舍昼夜。可见时间是多么神奇。我们来看一首小诗——高士其的《时间伯伯》（多媒体显示），大家齐读一遍。时间有脚吗?（没有）那么，可见这首小诗使用了什么修辞?（拟人）。 我们今天学习的课文文题就源于高士其这首小诗。（板书课题：8.时间的脚印）这课题也采用什么修辞?（拟人）这是一篇科普作品，了解一下它的作者（ 看图了解陶世龙）。先来欣赏图片，第一张自然界中的沉积岩、第二张“恐龙化石”、第三张“三叶虫化石”。（屏幕显示）。我们看到的这些岩石，在保存古代生物的同时，还记下了时间的痕迹。那么，岩石是怎样记录时间的呢?带着这个问题，我们一起来学习《时间的脚印》。我们来看看这节课的学习目标。
初中语文《秋天的怀念》试讲稿_教案设计
深层探究 在那个树叶“刷刷拉拉”飘落的季节里，母亲离我远去了。我怀念我的母亲，怀念她为我付出的艰辛，为我承受的苦痛和她给予我的爱。除此，母亲还给了我更为宝贵的东西，那是什么? 【明确】：是母亲交给我的生活态度，价值观，她让我有了直面苦难的勇气、信心和力量。 这世间有很多东西，当我们懂得珍惜，回头却发现他已经不在了。比如说光阴、健康、生命、亲情、友情…… 史铁生和母亲的故事，史铁生“好好活”的人生一定让你有所触动，有些问题你可能没有想过，有些话你也没有说过，因为你还拥有着。 （让学生充分展示，说出自己的心里话。） 小结：这是一位病入膏肓的母亲，一位苦难坚忍的母亲；这是一位强大智慧的母亲，一位大爱无声的母亲！这个母亲养育了我，陪伴了我，成就了我。 天底下每一位母亲都同样伟大。她们为儿女同样倾我所有，操尽心机；她们同样青丝白发，毫无保留。
