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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.
人教版高中数学选修3离散型随机变量的均值教学设计
对于离散型随机变量，可以由它的概率分布列确定与该随机变量相关事件的概率。但在实际问题中，有时我们更感兴趣的是随机变量的某些数字特征。例如，要了解某班同学在一次数学测验中的总体水平，很重要的是看平均分；要了解某班同学数学成绩是否“两极分化”则需要考察这个班数学成绩的方差。我们还常常希望直接通过数字来反映随机变量的某个方面的特征，最常用的有期望与方差.二、 探究新知探究1.甲乙两名射箭运动员射中目标靶的环数的分布列如下表所示：如何比较他们射箭水平的高低呢？环数X 7 8 9 10甲射中的概率 0.1 0.2 0.3 0.4乙射中的概率 0.15 0.25 0.4 0.2类似两组数据的比较,首先比较击中的平均环数,如果平均环数相等，再看稳定性.假设甲射箭n次，射中7环、8环、9环和10环的频率分别为：甲n次射箭射中的平均环数当n足够大时，频率稳定于概率，所以x稳定于7×0.1+8×0.2+9×0.3+10×0.4=9.即甲射中平均环数的稳定值(理论平均值)为9,这个平均值的大小可以反映甲运动员的射箭水平.同理，乙射中环数的平均值为7×0.15+8×0.25+9×0.4+10×0.2=8.65.
人教版高中数学选修3离散型随机变量及其分布列(2)教学设计
温故知新 1.离散型随机变量的定义可能取值为有限个或可以一一列举的随机变量,我们称为离散型随机变量.通常用大写英文字母表示随机变量,例如X,Y,Z;用小写英文字母表示随机变量的取值,例如x,y,z.随机变量的特点: 试验之前可以判断其可能出现的所有值，在试验之前不可能确定取何值；可以用数字表示2、随机变量的分类①离散型随机变量:X的取值可一、一列出；②连续型随机变量:X可以取某个区间内的一切值随机变量将随机事件的结果数量化．3、古典概型:①试验中所有可能出现的基本事件只有有限个；②每个基本事件出现的可能性相等。二、探究新知探究1.抛掷一枚骰子,所得的点数X有哪些值？取每个值的概率是多少？ 因为X取值范围是{1，2，3，4，5，6}而且"P(X=m)"=1/6,m=1,2,3,4,5,6.因此X分布列如下表所示
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．
高中语文作文课教案说课稿模板
教学目标1) 语言理解与运用：通过赏析例文中一些精彩的细节描写片段，认知和仿用细节描写，并运用于写作之中。2) 思维发展与提升：感悟细节，鼓励学生联想与想象，通过认知和仿写细节描写，发展直觉思维、形象思维和创造思维，优化语言表达能力。3) 审美发现与鉴赏：让学生养成观察的习惯，留心生活，发现生活中的细节之美，感受和体验作品的语言美、形象美，从而激发学生的写作兴趣，学会热爱生活，形成积极的人生态度。
在与监狱移交基地不动产证照仪式上的讲话
**监狱诞生于**，自1952年建立以来，始终与**和衷共济、共同前行。60年来，**在服务**监狱的建设发展中贡献了积极力量，为**监狱的建设和发展、职责的履行，不遗余力地提供了坚强保障。作为省级现代化文明监狱，在我县的60年间，**监狱通过自身的开拓进取以及历届县委政府的鼎力支持，发展成为集煤炭、冶金、建材、电力、机械为一体的多门类、跨行业、多产品的综合性大型国有企业，高峰时期年工业总产值达1.3亿元，上缴税收1300余万元，带动就业3000余人，为我县经济社会发展作出了突出贡献。虽然**监狱2012年搬迁至了**，但我们与**监狱之间往来从未间断，7年来，双方多次召开座谈交流会，共叙友谊之情、共谋发展大计。
高中语文教师工作计划
二、教学设想1、研究考试大纲，加强学习。2、狠抓专项复习，夯实基础。3、落实培优补差工作，分层教学。4、落实问题教学，提高教学效率。
2024年X区在上半年落实“田长制”宣传工作总结
据不完全统计，今年以来，通过各媒体平台刊发转载有关“田长制”的宣传报道XX篇（条）。二、存在的主要问题虽然我们在“田长制”的宣传上做了一些工作，但从实际效果来看，“田长制”的宣传还存在着思想认识不到位，宣传形式单一，宣传教育引导不到位，居民“田长制”意识普遍不高的现象，这些问题，需要我们在今后的工作中加以认真研究解决。三、今后打算一是要加大宣传力度。不仅要利用好XX区政府门户网站、“XX宣传”微信公众号、XX手机报等所属政务新媒体平台，更要充分发挥各单位、各社区的网站、微信公众号等宣传平台的矩阵效应，形成宣传合力。二是创新宣传形式。要充分利用各单位、各社区的网站、微信公众号等宣传平台优势，加大“田长制”的宣传，在做好正面宣传的同时，实现用身边事教育身边人的目的。
在全市重点项目建设园区高质量发展暨政银企合作推进会议上的讲话
今天，市委市政府召开几项重点工作推进会议，是在“十四五”开局起步之年，在一季度经济发展来势较好，乘势而上的关键时刻召开的一次重要会议，目的是要统一思想，凝聚共识，坚持发展第一要务，坚定不移推进高质量发展。一要凝心聚力抓发展。可以说，今年上半年的工作决定了全年的发展走势，今年的发展决定了未来几年的发展走势，因此，抓好当前的重点工作十分重要、也十分紧迫。全市各级各部门要增强抓发展的紧迫感和责任感，集中精力、心无旁骛、一心一意抓发展，用发展的办法推动“三高四新”战略落实落地，更好更快实现我市“十四五”战略定位和发展目标。二要突出重点抓发展。
在全州重点项目建设园区高质量发展暨政银企合作推进会议上的讲话
今天，州委州政府召开几项重点工作推进会议，是在“十四五”开局起步之年，在一季度经济发展来势较好，乘势而上的关键时刻召开的一次重要会议，目的是要统一思想，凝聚共识，坚持发展第一要务，坚定不移推进高质量发展。一要凝心聚力抓发展。可以说，今年上半年的工作决定了全年的发展走势，今年的发展决定了未来几年的发展走势，因此，抓好当前的重点笔扫千军整理工作十分重要、也十分紧迫。
在全州重点项目建设园区高质量发展暨政银企合作推进会议上的讲话
第一，凝心聚力、突出重点、创新方式，全力推进经济高质量发展。今天，州委州政府召开几项重点工作推进会议，是在“十四五”开局起步之年，在一季度经济发展来势较好，乘势而上的关键时刻召开的一次重要会议，目的是要统一思想，凝聚共识，坚持发展第一要务，坚定不移推进高质量发展。一要凝心聚力抓发展。可以说，今年上半年的工作决定了全年的发展走势，今年的发展决定了未来几年的发展走势，因此，抓好当前的重点笔扫千军整理工作十分重要、也十分紧迫。全州各级各部门要增强抓发展的紧迫感和责任感，集中精力、心无旁骛、一心一意抓发展，用发展的办法推动“三高四新”战略落实落地，更好更快实现我州“十四五”战略定位和发展目标。二要突出重点抓发展
在全市重点项目建设园区高质量发展暨政银企合作推进会议上的讲话发言
今天，市委市政府召开几项重点工作推进会议，是在“十四五”开局起步之年，在一季度经济发展来势较好，乘势而上的关键时刻召开的一次重要会议，目的是要统一思想，凝聚共识，坚持发展第一要务，坚定不移推进高质量发展。一要凝心聚力抓发展。可以说，今年上半年的工作决定了全年的发展走势，今年的发展决定了未来几年的发展走势，因此，抓好当前的重点工作十分重要、也十分紧迫。全市各级各部门要增强抓发展的紧迫感和责任感，集中精力、心无旁骛、一心一意抓发展，用发展的办法推动“三高四新”战略落实落地，更好更快实现我市“十四五”战略定位和发展目标。
在全州重点项目建设园区高质量发展暨政银企合作推进会议上的讲话
第一，凝心聚力、突出重点、创新方式，全力推进经济高质量发展。今天，州委州政府召开几项重点工作推进会议，是在“十四五”开局起步之年，在一季度经济发展来势较好，乘势而上的关键时刻召开的一次重要会议，目的是要统一思想，凝聚共识，坚持发展第一要务，坚定不移推进高质量发展。一要凝心聚力抓发展。可以说，今年上半年的工作决定了全年的发展走势，今年的发展决定了未来几年的发展走势，因此，抓好当前的重点笔扫千军整理工作十分重要、也十分紧迫。全州各级各部门要增强抓发展的紧迫感和责任感，集中精力、心无旁骛、一心一意抓发展，用发展的办法推动“三高四新”战略落实落地，更好更快实现我州“十四五”战略定位和发展目标
在全市工业和信息化工作会议上的讲话
“十三五”以来，我们按照“高端能化强市”战略，加快实施《<中国制造2025>XX实施意见》，改造提升传统产业，培育壮大战略性新兴产业，大力发展高端能化、绿色载能和XX技术产业，依托互联网技术发展新经济、新业态，构建多元发展、多极支撑的现代工业体系，工业经济总量不断攀升，规模以上工业总产值累计超过XX亿元,工业增加值累计突破XX亿元，年均增速X%，工业占GDP比重达X%。非公经济快速成长，市场主体达到X万户，非公经济占GDP比重较“十二五”末提高X个百分点。
在全市工业和信息化工作会议上的讲话发言
“十三五”以来，我们按照“高端能化强市”战略，加快实施《<中国制造2025>XX实施意见》，改造提升传统产业，培育壮大战略性新兴产业，大力发展高端能化、绿色载能和XX技术产业，依托互联网技术发展新经济、新业态，构建多元发展、多极支撑的现代工业体系，工业经济总量不断攀升，规模以上工业总产值累计超过XX亿元,工业增加值累计突破XX亿元，年均增速X%，工业占GDP比重达X%。非公经济快速成长，市场主体达到X万户，非公经济占GDP比重较“十二五”末提高X个百分点。
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 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.
