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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。
XX年秋安全教育国旗下讲话稿：加强安全教育 增强防范意识
XX年秋安全教育国旗下讲话稿：加强安全教育增强防范意识老师、同学们：上午好！今天，我讲话的题目是《加强安全教育，增强防范意识》。校园安全与我们大家密切相关，它关系到同学们能否健康成长，能否顺利地完成学业；也关系到我们的老师能否在一个安全的环境中教书育人。我们必须清醒地认识到“安全无小事”。为进一步做好我校的安全教育工作，现提出以下十点要求，希望全体同学认真做好。1、要时刻保持高度的安全意识。认真学习相关的安全自护、自救知识，切实提高自我防护能力。2、要注意课间休息文明。不大声喧哗，不追赶打闹，出进教室不奔跑，不嬉戏，不在教室门口、走廊玩耍。上下楼梯注意楼道安全。3、要注意运动安全。上体育课前要作好准备活动，运动时要遵照体育老师的要求，不剧烈碰撞，不违规运动。防止运动器材伤人。
淡绿色英语外教幼儿班实习教师简历
XXX软件有限公司 20xx.01 – 20xx.01幼儿班教师负责与班级外教、助教协调好班级各项工作，定期召开班务会，做好总结，同时传达好工作安排，负责开展组织家长会，家长开放日，亲子活动，组织大大小小的活动几十场，策划活动方案、担任活动的主持人工作。XXX软件有限公司 20xx.01 – 20xx.01幼儿班教师担任校内助理实习生，在校实习期间，曾协助完成 30 余人外宾的来访接待和研讨会议的组织执行，受到外宾和领导的高度肯定。实习结束后获得公司上级与同事一致认可，荣获最佳新人奖
小学表彰大会学生发言讲话稿
我生长在一个普通的劳动者家庭，我父母没有给我提供优越的物质享受，可他们给予了我健康的体魄和做人的尊严。简单的生活条件让我养成了良好的生活习惯和成熟的思维方式，比如：我很少在学校吃早点，除了跟同学斗嘴玩，我是从不说一些无用的废话的，想不起来在吃穿玩乐上与人比，而在学习上我却从不认输。对老师，我可以说是惟命是从了。有时候我们还是朋友，我与老师谈生活，谈学习，我们之间既有天真纯洁的笑脸，也有期待信任的目光，是很融洽的一种师生关系。
大学生经济学研究会办公室制度
做好本部的准备工作。，在活动前对必须物品进行检查，以免再活动当天临时去买。 做好本部工作。分配责任倒水，签到，做会议记录的干事，如人手不够，可以从其他部调借。 确定每次例会通知到每一个人。 活动前期通知到每个会员参加活动，而且要调动会员的积极性。 要提醒部长和干事保管好发票，以供会后统一报帐。 会前与组织策划部协调好，注意会议流程的变动，以做应急，并为会议记录作准被。 完善请假制度，迟到和请假要说明原因，办公室备案，以作日后评比依据。 信息共享，各部门及时地把应该公布的信息公布，既可急中生智，也可查漏补缺。 二 活动当天 在布置会场时，我们应积极配合组织策划部的工作。 在活动开始前一小时，准备好茶水、茶叶、茶杯、席卡以及会员签到表。负责签到的干事要开始准备签到，负责倒水的干事要在嘉宾入场后及时送上茶水，负责做会议记录的干事要提前找好位置，提前入座，准备记录。 在互动环节中，如有冷场我们要积极提问。 在活动开始后，如有需要，负责签到人可以负责维持会场秩序。
高二学生国旗下讲话：在思想下学习
尊敬的老师们、亲爱的同学们：大家早上好！前些天，诺贝尔奖得主陆陆续续揭晓，这些与我们朝夕相处的学科，在十月份聚焦了人们的目光，也让人看到了这些基础学科的力量。说这些，肯定会有人对此不屑，我们每天打交道的语文，不过是背一些东西，写一些废话，学几篇课文，我们每天打交道的理化生，不过就是做一些题，背一些结论，考几次试。这就是我们对真正的学习所持有的态度和方式吗？我们与这些基础学科相伴了多少年，认识仅停留于表象吗？这里可以与大家分享几个例子。1957年诺贝尔奖得主杨振宁曾说，他在西南联大时老师辛勤讲授的基础知识给了他扎实的功底，这些在后来依然有用。留学时导师要来时不时地提出一些新观点也给他留下了深刻的印象。
大学生创业调研报告
浅阅读它是指一种浅层次的、以简单轻松娱乐性为追求的阅读形式。内容上，以无厘头式的消遣、娱乐或感官的刺激为上，充满了游戏精神及荒诞不经的色彩;方式上则以动漫、图像、影像等为主，文字为辅。相对于品茗式的传统阅读而言，这种快餐式文化追求的是横向的广度，即所谓的“碎片式的语言，拼盘式的内容”。 以“知道”代替“知识”，这样的快餐式、跳跃式、碎片式的浅阅读正成为大学生时下的阅读新趋势。为此，我们针对在校大学生开展了一次书面的问卷调研,以了解他们的思想状况和阅读需求,从而分析大学生素质的现状，并为进一步探索提高大学生素质参考依据。
大学生扶贫调研报告
1、基本村情现状。大溪河村位于竹山县官渡镇北部，距镇政府约30公里，距县政府约88公里，是典型的偏远高山村。版图面积约70平方公里，由过去的4个村和1个林场合并而成，全村旱地4426亩，水田325亩，共有5个村民小组。大溪河村村内主要资源有闪长岩、石煤、黑板石、魔芋、猕猴桃、蜂蜜和烟叶等。 2、贫困人口现状。大溪河全村共340户，1339人，其中户口在本村但早已在外地安家约300人，实有劳动力825人，贫困人口177户673人，贫困人口超过50%。在贫困人口中五保户20人，低保户86人。可以说，留在村里的大多是贫困户。根据走访了解到的情况，除了35户烟农收入较为稳定外，其他贫困家庭没有稳定的收入来源。
大学军训心得体会
军训如期开始。我所在的连队被安排在遮蔽物相对较少的光明体育场进行训练。日晒过，皮肤火辣辣的疼，我只是在休息时抹一抹额头上的汗珠；雨淋过，衣服贴在身上阴冷冷的，我只是在回寝室后默默地把湿衣服挂上衣架；腿酸过，脚痛过，每走一步都很难受，我还是努力将每一个动作做到位……说实话，不是没想过松懈，可在训练场上一看到教官在偌大操场上的队列间来回奔波指点的身影，在点评时一细细品味起指导员语重心长的谆谆教诲，在行进的队列中一听到小班长们沙哑却底气十足的口令，心中便又燃起了动力，抬起头，抖擞起精神：人生中能有多少个这样的十四天呢？
大学心得体会范文
大学的生活是丰富多彩的，大学生活是表现自我，突出自我的地方，我们一定要有一个积极的态度。去发展自我，实现自我。我们不应该只单纯的学习，在21世纪，我们应使自己成为一个复合型人才。做一名全面发展的高素质人才。有一位哲人说过一句话，前途是光明的，道路是曲折的。这说明每一个人都应该对自己的前途有一个明确的定位。我将来做什么？我是准备考研还是毕业工作？命运是掌握在自己手里的，改变命运的钥匙掌握在自己手里，成功永远留给那些有准备的人。
学生会大会发言怎么写
最主要的是我们能在这里得到锻炼，在这里学会如何协作，如何组织，如何为人处世，如何发挥才能，为以后成就自己的事业打下坚实的基础。同时我也清楚，加入了这样一个严肃而团结的人才聚集地，自己要拥有较强的约束力，有一种起标杆作用的心态。要心胸宽广，努力奋进，勤俭节约，要与同学们团结协作，同甘共苦。积极参加学院组织的各项活动，如同即将要举行的感恩十月晚会，它秀出每个学生火红的心，让我们懂得感恩，懂得什么是爱。我们要用心去做每一件事，用心融入学院精心组织的文明教室活动月，把我们学习的地方染成一片友爱文明的绿色。众人划桨开大船，学院的建设需要所有人的共同努力，此刻，我还是要说一句大家最熟悉的话，团结就是力量。人说，大学就是半个社会，我想，大学应该有的是与社会一样大的发展空间，要摒弃社会中黑暗的一面。尽到我们为学院奉献为同学服务的职责，与同学们为友，永往直前。这也是我们每个学团组织的工作理念。相信大家也会有所感触，当我们的责任心被挖掘，被分配，并且有所收获时，那将是一种莫大的荣誉感。这是我的亲身体会，也请你不防一试。
学生会大会发言怎么写
最主要的是我们能在这里得到锻炼，在这里学会如何协作，如何组织，如何为人处世，如何发挥才能，为以后成就自己的事业打下坚实的基础。同时我也清楚，加入了这样一个严肃而团结的人才聚集地，自己要拥有较强的约束力，有一种起标杆作用的心态。要心胸宽广，努力奋进，勤俭节约，要与同学们团结协作，同甘共苦。积极参加学院组织的各项活动，如同即将要举行的感恩十月晚会，它秀出每个学生火红的心，让我们懂得感恩，懂得什么是爱。我们要用心去做每一件事，用心融入学院精心组织的文明教室活动月，把我们学习的地方染成一片友爱文明的绿色。众人划桨开大船，学院的建设需要所有人的共同努力，此刻，我还是要说一句大家最熟悉的话，团结就是力量。人说，大学就是半个社会，我想，大学应该有的是与社会一样大的发展空间，要摒弃社会中黑暗的一面。尽到我们为学院奉献为同学服务的职责，与同学们为友，永往直前。这也是我们每个学团组织的工作理念。相信大家也会有所感触，当我们的责任心被挖掘，被分配，并且有所收获时，那将是一种莫大的荣誉感。这是我的亲身体会，也请你不防一试。
大班科学《弹性》说课稿
幼儿天生具有强烈的好奇心，对周围事物的探索和求知欲望也特别强，因此，新纲要强调“科学教育应密切联系幼儿的实际生活进行，利用身边的事物和现象作为科学探索的现象”。日常生活中，幼儿已接触很多弹性玩具（皮球、拉力器、蹦蹦床），对它们十分感兴趣，但幼儿对“弹性”的认识仅是一些感性经验，对弹性玩具和用品的一些特性，还不是很了解，，因此，我设计了系列活动，“有趣的弹性玩具”、“弹力的大小”、“制作弹力小玩具”让幼儿通过亲身经历探究，实验和操作感知弹性的特点，获取有关弹性的科学经验。激发幼儿探索科学现象的兴趣，培养其关心周围事物的习惯。同时，本教材除了源于幼儿身边熟悉的事物能引起幼儿的共鸣，产生学习探索欲望外，还有利于幼儿在动手操作中学习掌握观察、操作、记录等科学方法，激发幼儿对科学活动的探索兴趣。
大班科学《“永春芦柑”》说课稿
永春被誉为“柑桔之乡”，芦柑是孩子们所熟悉的、所喜爱的，然而小朋友虽然喜欢吃芦柑，但对芦柑的特征、用途等还不太了解，很少有人知道芦柑是永春的特产。所以，有必要加深小朋友对芦柑的特征、用途的了解，激发其爱家乡的情感。升入中班后，我班孩子的动作能力明显地发展起来，活动积极性有很大的提高，且探索欲望更为强烈。因此，我设计具有乡土气息的科学活动永春芦柑。活动前我带小朋友到芦柑园参观芦柑的采摘、分果及包装芦柑的过程，了解公分卡的使用方法感受果农劳动的艰辛。其次，还带小朋友参观逢源饮料厂工人制作芦柑汁的过程，了解榨汁机的使用方法。本活动的重点是引导幼儿运用各种感官感知芦柑的明显特征，知道它是永春的特产，激发幼儿爱家乡的情感。难点是幼儿能根据所提供的材料进行大胆地操作和探索。这主要是依据《纲要》中的科学目标而制订的。
