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2024年上半年工作总结会议上的讲话
分管领导要紧紧围绕“三保”（保安全、保质量、保进度）目标任务，靠前指挥、倒排工期、挂图作战，从项目建设的具体问题入手，以钉钉子的精神抓重点、抓关键、抓核心，加大施工现场巡查频次，及时协调处理和跟进服务，确保按期完成×××××××、×××××××等民生项目。紧盯×××××××，加快工程进度，完工的尽快组织验收结算。主动对接、加强服务，确保×××××××按期完成年度建设任务，尽快交付使用。二是科学谋划城乡建设重点工程，准确把握国家、省、市关于项目建设的具体要求，吃透政策、把握导向、聚焦需求，围绕×××××××基础设施布局方向，提前启动明年×××××××、×××××××等重点项目的摸底调查和前期手续办理工作，确保×××××××项目落地实施。四、聚焦主业、守牢底线，全面完成各项既定目标。
国际家庭日国旗下讲话发言稿
家是什么?千万个人有千万个说法。 家是什么?家是一付重担，家是一份责任;家是彼此的真诚相待，家更是能够白头偕老的慢慢旅程。家是人生的驿站，是避风的港湾。家又是一个充满亲情的地方，无论你是在天涯海角，只要一想到家，就会有一种亲情感回荡在心头，在生活中，人们总是在身心疲惫的时候走进家门，在家里经过休息、充电。然后再精神焕发地迈出家门，奔向那丰富多彩的人生。所以，家不但能让你享受到人生的快乐，更可以给你前行的勇气和力量。当阳光普照的时候，人们可以无忧无虑地走南闯北，为事业奔波，与朋友举杯畅饮。然而，当夜晚来临的时候，人们最需要的也许就是家，因为那里有亲情，那里有温暖，那里更有那属于我们自己的港湾。
“3·15”国际消费者权益日国旗下讲话稿： 3·15与诚信
三月有许多有意义的日子，比如刚刚过去的3月5日学雷锋日；3月12日植树节。今天，我们说一说即将到来的“3·15”国际消费者权益日。对于“3·15”消费者权益日，许多同学不陌生。平时，在各类媒体上，在我们身边、在我们自己的亲身经历中，都有许多关于消费的愉快与不愉快。而消费的满意与不满意最根本的原因就是商家是否“诚信”。因此，许多人认为：“3·15”也是诚信日。诚信日？只要求商家诚信吗？在社会中，我们每个人都是消费者，也是各种看的见或者看不见的产品的制造者。所以我们人人都应该讲诚信，人人都应该关注并保障对方的利益。什么是诚信?百度里说：诚信是公民的第二张身份证，是为人处事，真诚而不虚假，老实而不矫情;是一言九鼎，是一诺千金。我们同学在校园里，如何践行诚信？
人教版新课标小学数学三年级下册解决问题说课稿2篇
（设计意图：建构主义学习观认为，知识不是被动接受的，而是由学习主体主动建构的。鉴于此，以上设计中，改变了以往的例题示范、讲解为主的教学方式，而是放手让学生自主探索，把发现知识的权利还给了学生，学生拥有了真正自主探索的空间，那些原本应有教师去“教”的知识被学生主动地建构，学生真正成为学习的主人。此外，通过比较、点题环节设计，突出了本课的重点，帮助学生明确了思维方向，有效地促进了学生知识的正迁移。）5.总结：虽然解答方法不同，但结果是一样的，都是用连乘的方法解决实际问题的，这就是我们今天学习的用两步连乘解决实际问题。（揭示课题）在解决这类的实际问题时我们应该怎样去思考？你有什么好的策略、方法介绍给大家吗？（关键就是要找到有直接关系的两个信息，看能求出什么，再一步步地解答。）
人教版新课标小学数学三年级下册用连乘解决问题说课稿2篇
3、小结比较观察三种方法，提出问题：为什么同一个问题有三种不同的解决方法？学生交流，教师小结：先解决的问题不同，选择的信息不同，图形拼摆的不同，解决的方法就不同，体现数形结合的思想。相同点是：无论思路如何，都是用连乘的方法解决问题。板书课题：解决问题——两步连乘应用题生活中还有很多这样的清况，想不想再尝试一下。（三）联系生活，优化方法，拓展深化，学校有特异为这些参加比赛的同学们购买了矿泉水，出示画面：共有20箱矿泉水，每箱24瓶，每瓶2元，请问学校共要支付多少钱？学生独立完成观察和思考的角度不同，先后选择的信息不同，所以同一道题有不同的解决方法。看来大家多用连乘的方法解决问题有了进一步的理解。生活中类似这样的问题很多，再来看一看：学校定好了水，付了钱，总得运回来吧.出示搬运车搬水到卡车上的画面：搬运车一次搬4摞，一摞3箱，一箱24瓶，请问搬运车一次能搬多少瓶？
人教版新课标小学数学六年级下册用比例知识解决问题说课稿2篇
四、学以致用。1、用比例解决下列问题。五、课后延伸，深化拓展1、万老师骑摩托车从家到学校上班，6分钟行使了480米，照这样计算，他从家到学校共行使了20分钟。他家到学校的距离有多少米？2、今年元旦那天，小丽的妈妈到银川商城购物，发现有件保暖内衣质量不错，于是买了3件，共付了180元。回来后，邻居张大妈也想买几件，于是乘车到银川商城买同样的保暖内衣，她共付了300元，能买几件？3、解决课前提出的问题。（学校旗杆高一般由学校面积大小而定）提醒：同一时间、同一地点的身高和影长成正比例。根据实际情况，可以独立解答，也可以讨论解答。4、实践作业。1、一根粗细均匀的圆木，锯成了5段共用了326分钟，照这样计算，如果把这根圆木 锯成7段，需要多少分钟？2、请同学们利用上一题的原理测一测咱们学校的教学楼的高度。六、课堂总结。说说你的收获。评价自己的表现。教学反思：这节课上完之后我有以下三点感悟：（ 一）课堂永远是无法完全预设的
“公民素质教育实践活动”国旗下讲话稿：公民素质，从点滴做起
我们知道，周总理的伟大就在于他的人格魅力。一个真正追求成功的人，一定十分懂得文明礼貌，注重塑造自己的人格，一定会在自己的学习、事业上下功夫，而不会在吃、穿上花费气力。公民素养高、有着良好习惯的人，在与别人相处时自然会得到别人的尊重。保持健康的身体，树立高尚的道德，这是人生的主题，是人类文明的主题。而我们学校是培养未来社会高素质人才的重要园地，因为每个人在学校学到的一切都会在生命中打上很深的烙印，而且会扩大到社会生活以及人际交往之中。所以老师要求我们文明礼貌，并组织我们开展公民素质实践活动，这些都是帮助我们从小树立起一个正确的公民的素质观、培养你们的基本道德观和文明素养。公民素养是逐步养成的，但养成的“最佳时期”就是中小学阶段。无数事实证明，过了这个“最佳时期”以后再想“补正”就难上难了。我们如果已经明白了其中的道理，就要处处时时注意讲文明讲礼貌，有意识地自觉地重复好行为，养成好习惯、好品格，让公民素质的“好习惯”养成从点滴做起，从细节做起。
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 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-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 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。
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．
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