-
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 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 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
中班创意节奏教案：发条舞
活动目标1、通过玩发条玩具，感知他们不同的节奏特点。 2、理解一些发条玩具从快到慢、最后停止的节奏类型，并能在音乐声中用肢体动作创造性的进行表现。3、初步感知速度的概念，体验合作游戏的快乐。 活动准备1、幼儿曾玩过发条玩具。 2、发条龙虾一只。 3、发条青蛙、玩具发条人手一份。 4、录有拧发条声音的音乐，配班老师弹奏一段从快到渐慢的音乐。
人教版高中语文《短新闻两篇》教案
罗森塔尔突破了“客观报道”“零度写作”的框框，把自己和其他参观者在奥斯维辛访问时的感受当做文章的主要内容来写，传达出每一个良知者的共同心声。教师总结：细节描写是耐人寻味的。文章没有阴森恐怖的镜头，没有血腥的画面，只是重现了新闻的事实真相，但透过细节却能引发人们对生命，对人性的思考。在作者看似平静的叙述中抒发了对德国纳粹残酷暴行的沉重控诉，更表达了作者对自由、和平与祥和的向往四、拓展延伸：《奥斯维辛没有什么新闻》这一作品本身的价值在哪？社会价值又在哪，能不能从这两个角度思考，几人合作试写一段颁奖词？范例：《奥斯维辛没有什么新闻》突破新闻“零度写作”原则，着眼细节，以冷峻的视角，深沉地描述了今天的奥斯维辛集中营纪念馆。在恐怖与快乐、战争与和平、历史与现实的反差中，它召唤起人们关于灾难的记忆、关于生命的思考、关于人性的自省。它的发表充分地表现了一个新闻记者的使命感，更以迫人的力量震撼生者的心，成为新闻史不朽的名篇。
中班科学课件教案：扇子创意制作坊
2、培养幼儿的动手能力、审美能力和创造性思维能力。环境创设一、信息资源的准备1、收集各种扇子实物，互相介绍自己的扇子，寻找各种扇子的异同，启发幼儿按大小、形状、制作材料（绸面、藤面、葵叶、鹅毛、纸、木等）、扇面图案进行分类。2、家长与孩子共同收集跟扇子有关的故事、录像、图书、图片等资料，鼓励幼儿将查找途径、内容用图表形式记录下来（见图一）。3、在室内布置有关幼儿参观商场、购买扇子的照片，同时把幼儿围绕扇子所提的问题及如图一的记录表展示在墙面上。二、工具与材料的准备1、多用组合架。用铁丝做一个架子固定在墙上，将相关的工具与部分装饰用品串挂在组合架上，如线团、包装纸等。在剪去瓶口的矿泉水瓶、酸奶瓶内插装画笔、尺子、钳子、小锯子、剪刀等工具。2、趣味废纸箱（见图三）。既可美化活动区，又能培养幼儿的环保意识。如将蛋糕盒纵向裁半，将其装饰成孩子头像或其他形象，穿绳悬挂在区角墙壁上。也可直接将经过装饰的方形纸箱放在区角。3、制作材料及方法（见图四）。有待装饰的扇面和扇页，白志、色纸与废旧挂历纸，有孔的薄木片、薄竹片条等，启发幼儿按自己的意愿选择材料进行制作，作品完成后可用各色丝线饰扇把。
人教部编版语文九年级上册写作论证要合理教案
当然，知足常乐者，并不是说这个人要安于现状，没有追求，没有理想，而是要懂得适可而止，懂得取舍，懂得放弃，毕竟人的欲望是无限的。如《我的叔叔于勒》讲述了这样一个故事：年轻时，于勒大肆挥霍，被看成是“祸水”，落得被扫地出门的地步。既至美洲，赚了小钱，两年后又发了大财，成为大家的“福星”。菲利普一家渴盼有钱的于勒归来，二姐也因此找到了未婚夫，一家人都很高兴，出国到哲尔赛岛旅行。他们在船上却见到一个酷似于勒的穷苦的卖牡蛎的人，菲利普先生在船长那里得到了可怕的印证。不但发财的梦想化为乌有，进入上流社会的美梦成为泡影，而且眼下二女儿的婚事也岌岌可危，最后全家不动声色地改乘另一艘海轮回来。菲利普夫妇对于勒的态度完全建立在金钱之上，因此，他们的人生注定不会常乐。被称为“古今隐逸诗人之宗”的陶渊明，在乡野山林中，找到了人生乐趣。大名鼎鼎的诗仙李白，在不得志之时，仍有“天生我材必有用，千金散尽还复来”的达观之句。被林语堂先生称为“无可救药的乐天派”的苏东坡虽一生坎坷，仍对生命和生活充满热爱。所以，知足者，常乐也。人们常说：“人生不如意事十之八九。”那么我们不妨“常想一二”。拥有一颗乐观的心，才是我们成功的关键。
创意英文简历求职模板
POSITIONTITLE CompanyName, Location, 2017– Present· Demonstrate your knowledge of thecompany, matching the language in your resume to the language of their posting.· If you have job experiences thatyou are not proud of, or that are not relevant to the current opportunity, youshould just omit them.· Your accomplishments, error-freewriting, grammatically correct, will make the impression for you!· Do not use personal pronouns; eachline should be a phrase rather than a full sentence.· Bullet points should describe yourexperience in a few sentences, and do not make your resume read like a jobdescription.· Use the “bullet plus” tostrengthen your descriptions. Include what you did plus how, why or the impactof your work.
人教A版高中数学必修一幂函数教学设计（2）
幂函数是在继一次函数、反比例函数、二次函数之后，又学习了单调性、最值、奇偶性的基础上，借助实例，总结出幂函数的概念，再借助图像研究幂函数的性质.课程目标1、理解幂函数的概念，会画幂函数y=x，y=x2，y=x3，y=x－1，y=x 的图象；2、结合这几个幂函数的图象，理解幂函数图象的变化情况和性质；3、通过观察、总结幂函数的性质，培养学生概括抽象和识图能力．数学学科素养1.数学抽象：用数学语言表示函数幂函数；2.逻辑推理：常见幂函数的性质；3.数学运算：利用幂函数的概念求参数；4.数据分析：比较幂函数大小；5.数学建模：在具体问题情境中，运用数形结合思想，利用幂函数性质、图像特点解决实际问题。重点：常见幂函数的概念、图象和性质；难点：幂函数的单调性及比较两个幂值的大小．
创意线条新媒体运营个人简历
20XX.02~20XX.07 XXX软件有限公司 运营专员n 负责公司店铺网站的美工设计，图片处理，拍照图片修改和各类促销活动的规划；n 负责公司产品的设计和美化、拍照图片修改和制作动画、动态广告等设计；n 负责公司品牌推广，策划和推进公司重大运营计划、进行市场发展跟踪和策略调整；n 负责用户运营体系的搭建，独立完成用户相关的活动运营与管理，包括活动策划、文案撰写、活动资源统筹协调、效果评估等。某型天气雷达，某型气象观测实验测云雷达软件设计工作；
人教版高中数学选修3分类加法计数原理与分步乘法计数原理(1)教学设计
问题1. 用一个大写的英文字母或一个阿拉伯数字给教室里的一个座位编号，总共能编出多少种不同的号码？因为英文字母共有26个，阿拉伯数字共有10个，所以总共可以编出26+10=36种不同的号码.问题2.你能说说这个问题的特征吗？上述计数过程的基本环节是：（1）确定分类标准，根据问题条件分为字母号码和数字号码两类；（2）分别计算各类号码的个数；（3）各类号码的个数相加，得出所有号码的个数.你能举出一些生活中类似的例子吗？一般地，有如下分类加法计数原理：完成一件事，有两类办法. 在第1类办法中有m种不同的方法，在第2类方法中有n种不同的方法，则完成这件事共有:N= m+n种不同的方法.二、典例解析例1.在填写高考志愿时，一名高中毕业生了解到，A,B两所大学各有一些自己感兴趣的强项专业，如表，
人教版高中数学选修3分类加法计数原理与分步乘法计数原理(2)教学设计
当A,C颜色相同时,先染P有4种方法,再染A,C有3种方法,然后染B有2种方法,最后染D也有2种方法.根据分步乘法计数原理知,共有4×3×2×2=48(种)方法;当A,C颜色不相同时,先染P有4种方法,再染A有3种方法,然后染C有2种方法,最后染B,D都有1种方法.根据分步乘法计数原理知,共有4×3×2×1×1=24(种)方法.综上,共有48+24=72(种)方法.故选B.答案:B5.某艺术小组有9人,每人至少会钢琴和小号中的一种乐器,其中7人会钢琴,3人会小号,从中选出会钢琴与会小号的各1人,有多少种不同的选法?解:由题意可知,在艺术小组9人中,有且仅有1人既会钢琴又会小号(把该人记为甲),只会钢琴的有6人,只会小号的有2人.把从中选出会钢琴与会小号各1人的方法分为两类.第1类,甲入选,另1人只需从其他8人中任选1人,故这类选法共8种;第2类,甲不入选,则会钢琴的只能从6个只会钢琴的人中选出,有6种不同的选法,会小号的也只能从只会小号的2人中选出,有2种不同的选法,所以这类选法共有6×2=12(种).因此共有8+12=20(种)不同的选法.
高中思想政治教案
一、考点导航 1.了解商品的含义及基本属性 2.理解货币的产生与本质 3.理解货币的基本职能 4.了解纸币的含义，理解纸币发行规律及通货膨胀与通货紧缩 5.了解信用卡的含义、功能及优点 6.了解外汇与汇率 7.树立正确的金钱观
领导在考评员培训工作网络视频会议上的讲话范文_图片
专项能力考评工作是对专项能力评价的核心活动。考评人员是专项技能认定活动中最重要的要素之一。考评人员是评价活动的实施者和评判者，其考评行为直接决定着评价的质量。通过各种不同形式的培训，提高考评人员的技术业务素质，加强职业道德教育。总之，要通过不断努力，建设一支“科学严谨、开拓进取、务实高效、公正廉洁”的考评人员队伍，保证技能人才评价工作的质量。目前专项能力的考评是有区域限制的，但是因该项技术的专利和唯一性，全国各地都有需求，所以我们要求参照职业技能鉴定的标准严格把握各项工作要求和工作流程，才能在全国范围更好地推广，所以对考评员的要求就要更高。考评员要在规定的专项等级范围内，依据技能标准或评价规范，对专项技能等级认定对象的知识、技能和工作业绩进行考核、评审。要求考评人员必须忠于职守，公正廉洁，具有社会责任感和法纪意识，有本职业精湛的技艺和丰富的经验，才能把好质量关，更好地为参评人员服务、为社会服务。
全市服务业提质增效推进会上的工作总结发言讲话
从刚才范建民副市长的上半年服务业完成情况通报来看，我市上半年完成情况总体是比较不错的，增速达到全市平均水平，但同比增速不高。一是去年二季度三产逐渐恢复正常运营，致使今年同比增幅快速回落，由一季度的X%回落到二季度的X%，降幅达X个百分点；二是三产当中占GDP比重较高的金融业（X%）和非营利性服务业（X%）增幅较低，分别为X%和X%，远不达三产的平均增幅，使得三产绝对值偏低；三是铁矿采选企业的停产整顿和X家工业企业应急减排暂停，除本身产值受到影响外，还不同程度地影响到我市交通运输业、批零住餐以及其他服务行业的生产，从而影响三产的总量和增速。
