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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 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。
读童年心得体会
我在假期里有幸读了《童年》这本书。《童年》是高尔基自传体三部曲的第一部，主要讲述了高尔基幼年时期三岁至十岁这段时间生活的断面。本文的主人公阿廖沙三岁丧父后被接到外祖父家。他的外祖父和两个舅舅都是性情暴躁、乖戾、贪财、自私的人。阿廖沙的家里弥漫着人与人之间的炽热的仇恨之雾，大人都中了毒，连小孩也热烈的参加了一份。两个舅舅为了争夺财产，每天打得头破血流。他们的妻子和徒工也被他们害死。阿廖沙每天过着心惊胆战的日子，只有阿廖沙的母亲和外祖母疼爱阿廖沙。这本书奖的就是阿廖沙在这个环境中生活的事情。阿廖沙值得我们学习的地方时，虽让他在黑暗的生活中度过了自己的童年，但是阿廖沙并没有被黑暗的丑事和腐蚀人的灵魂的恶势力所压倒，反而他锻炼成长为了一个坚强、勇敢、正直和自信的人我想这与他的顽强毅力是分不开的，难道他的这种品质不值得我们学习吗?
四川省绵阳市2016年中考历史与社会（历史部分）真题试题（含答案）
材料二： 二战后，为实现欧洲复兴，并增大在美苏两极格局中的发言权。欧洲各国摒弃前嫌，走上联合之路。法德两国共同推动的欧洲联合，一直到现在对整个欧洲都有强大的吸引力。(2)根据材料二并结合所学知识概括说明欧洲走上联合之路的原因。（2分）欧洲国家建立的联合组织是什么？（1分）材料三: 2001年“九一一事件”发生后，全球反恐斗争面临严峻的形势。在此形势下，美国不得不顺应多极化的发展趋势，主动寻求与联合国和国际社会的合作，特别是与中国和俄罗斯的合作，从而在国际反恐问题上达成了一定共识，有力的打击了国际恐怖势力。——川教版《世界历史》九年级(下)(3)根据材料三并结合所学知识指出当今世界人类面临的共同问题。（2分）请你为解决这些问题献计献策。（1分）
备课组长在集团教学工作推进会上的发言范文
作为备课组长，必须认识到教师的劳动，既是个体的创造性努力，需要发挥个人的才智，又要依靠集体的合作，需要群策群力。开学初始，我会早早制定切实可行的备课组活动计划，教学进度计划，从内容的确定、人员的安排、活动形式的组织等方面都进行了详细的安排。所有工作的安排尽量做到公平公正，如果某位老师做某项工作有困难，我会及时调整计划安排。在计划实施过程中，我会采取随机听课，检查教师批改作业情况等方式，严格监督组内成员是否按照计划执行。
主题教育专题读书班结班总结讲话
第二，要把调查研究贯穿始终，实干担当促进发展。开展好“察实情、出实招”“破难题、促发展”“办实事、解民忧”专项行动，以强化理论学习指导发展实践，以深化调查研究推动解决发展难题。领导班子成员要每人牵头XX个课题开展调查研究，XX月底前召开调研成果交流会，集思广益研究对策措施。各部门、各单位要制定调研计划，通过座谈访谈、问卷调查、统计分析等方式开展调查研究，解决工作实际问题，帮助基层单位和客户解决实际困难。第三，要把检视问题贯穿始终，廉洁奉公树立新风。认真落实公司主题教育整改整治工作方案要求，坚持边学习、边对照、边检视、边整改，对标对表xxx新时代中国特色社会主义思想，深入查摆不足，系统梳理调查研究发现的问题、推动发展遇到的问题、群众反映强烈的问题，结合巡视巡察、审计和内外部监督检查发现的问题，形成问题清单。
X部门2024年上半年人才工作总结及下半年工作计划
二是提速高技能人才培养。推进XX艺才高级技工学校打造我区首个技师学院，推动建立X个新职业培训示范基地、X个技能大师工作室、X个“巴渝工匠”乡村驿站，新增X家以上企业自主评价机构，提升技能人才培养层次。力争到2024年底，全区技能人才总量达到XX万人，高技能人才总量达到XX万人。三是优化人才招聘选拔机制。有序实施全区部门下属事业单位年度招聘工作，开展教育、卫生事业单位赴高校招聘应届优秀大学毕业生，规范开展基层医疗卫生机构考核招聘，进一步做好评比达标表彰工作和创建示范活动，充分发挥表彰激励作用。四是健全联系服务专家制度。坚持把搭建事业平台、发挥专家作用作为联系服务的重点，为专家创新创业提供良好条件，组织开展区内专家休假、疗养、学术交流“三位一体”活动，探索“学养结合”服务模式，打造各领域高层次人才交流互动平台。
北师大版初中数学八年级下册不等式的基本性质说课稿
[设计意图]节环节的设置是为了使学生在掌握不等式性质的基础之上，加以拓展的作业，使课程的内容不但能满足全体学生需求，更能满足学有余力的学生得到更大收获，从数轴上获取信息来完成填空，从而体现数形结合的思想，学生通过参与活动，体会挑战成功的喜悦，并且他们的求胜心理得到了满足，沉醉在知识给他们带来的快感中完成本节课的学习，（六）课堂小结最后，凯旋归来话收获：通过本节课的学习，你收获到了什么？学生们都积极的举手回答，说出了各种各样的收获，比如：1、学会了不等式的三条基本性质2、学会了用字母来表示不等式的性质3、学生不等式与等式的区别等等；学生在回答的时候，老师加以评价和表扬并展示主要内容；这里教师要再次强调，特别注意性质3，两边同乘（或除以）一个负数时，不等号的方向要改变，数学思想的方法是数学的灵魂，这节课我们体验了三种数学思想，一是类比的思想，二是数形结合的思想，三是分类讨论的思想，
北师大版小学数学一年级下册《美丽的田园》说课稿
一、说教材《美丽的田园》是小学数学（北师大版）一年级下册第一单元加减法（一）的内容。本课以实际生活为例，要学生们解决数学问题。《课程标准》中讲到，数学课程要关注学生的生活经验和已有的知识经验，为此，我设计的教学目标是：1.知识与过程应用学过的数，让学生从多角度发现问题，提出问题，并正确运用20以内加减法解决相关的问题。2.技能与方法在学习中，创设情境使学生初步感知数学与日常生活的联系，并且掌握解决问题的各种方法。3.情感态度价值观让学生体验学数学，用数学的乐趣。培养学生综合应用知识解决问题的意识与能力。培养学生们的合作意识和合作精神。教学重点：学生能够正确运用20以内加减法解决相关的数学问题。
北师大版小学数学一年级下册《谁的红果多》说课稿
（二）教材分析学生在此之前，已经学习了20以内各数的认识及比较大小，这为过度到本节的学习起着铺垫作用。32页百数表格图有助于学生形成初步的数感，“做一做”可以帮助学生进一步巩固比较两个两位数大小的方法。（三）教学目标知识目标：结合具体情境进一步体会数位的意义，以及100以内数的顺序，会比较100以内数的大小。能力目标：在观察、操作、比较的活动过程中，培养学生观察、思考的能力。情感目标：进一步积累比较数的大小的经验，发展数感。（四）教学重点、难点：重点：掌握100以内数的大小比较的方法.难点：掌握比较数的大小的方法。二、教学流程（一）猜数游戏，激发兴趣老师很想知道大家的年龄，谁愿意告诉老师？学生纷纷举手，我要猜出你们的年龄。请一名学生上台，把自己的年龄写在黑板上，老师背对黑板，面向学生猜年龄。请你们帮老师提示一下，我猜的是大了还是小了。猜数游戏为本节课的学习激发兴趣。
北师大版小学数学四年级下册《三角形边的关系》说课稿
首先出示一些生活中常见的图片，让学生通过欣赏，发现图片里面的三角形，为学生创设情境，从而引出本节课的主角----三角形。然后让学生回忆什么样的图形是三角形？使学生在头脑里迅速的呈现出三角形的概念“由三条线段首尾连接围成的图形叫三角形”。在此强调“首尾连接”。这样由三角形的定义再现三角形的表象，明白三角形围摆的要求，避免学生在操作过程中出现过失性的错误。紧接着抛出一个问题，制造一个问题情境“给你三条线段，你一定能围成一个三角形吗？”对于这个问题，学生可能会做出各种猜测，但我不作任何表态。我利用学生思维中可能出现的错误，创设了这样一个认知矛盾的冲突。因为学生原本以为只要有三条线段，就能围成三角形，但通过老师的演示和自己动手操作，发现并不是有三条线段就能围成三角形，使学生的认知结构受到了严重的冲击，自然而然的引出要解决的问题：那三角形三边有什么关系？并板书课题。第二个环节，实验操作，积累研究的材料。
北师大版小学数学四年级下册《三角形内角和》说课稿
一、说教材“认识图形”是“空间与图形”的重要内容之一。学生在此之前已经对三角形有了一定的认识。因为教材的小标题为“探索与发现”，所以我主要是通过让学生在自主探索中学习本课内容。先让学生明确“内角”的意义，然后引导学生探索三角形内角和等于多少。结合学生已经有的知识经验，对于本课我确立了以下几个教学目标：1、通过测量、撕拼、折叠等方法，探索和发现三角形三个内角的度数和等于180度。已知三角形两个角的度数，会求第三个角的度数。2、渗透猜想--验证--结论--运用--引申的学习方法，培养学生动手操作和合作交流的能力，培养学生的探究意识。3、培养学生自主学习、积极探索的好习惯，激发学生学习数学应用数学的兴趣，体验学习数学的快乐。把教学重难点设定为验证三角形的内角和是180°，并学会应用。
北师大版小学数学四年级下册《栽蒜苗》说课稿2篇
2、试一试。给学生每人一张6×6的方格图，让学生在方格图中根据黑板的统计表画出条形统计图。学生会兴趣盎然地拿起笔画起来。画着画着，就会有学生发现格子不够。此时，我会抓住这一有意的预设，佯装问学生：什么格子不够啊？学生会争着举手说出自己的发现。接着，我会问，那怎么办啊？你们有什么好主意吗？学生思考之后，小主意会一个接一个出现。有人会说：在上面加格子啊。还有人会说：画到顶之后，再接着从下面画。根据学生的主意，我会一一故意设障，比如说：格子上面已经有标题了，无法加格子了。又比如说：建一栋10层的楼房，能不能建到8层以后，再双从地面上建2层，这还算是10层楼吗？经过这一激烈的对话，自然就会有人说：能不能一格表示2？这正是教者我想要的答案。于是接着让学生试着画条形统计图。画着画着，也会有学生提出：一格表示2，那么3怎么表示啊？这个问题我可以不直接回答，而是集思广义，让学生说出怎么办。
北师大版小学数学三年级下册《队列表演》说课稿
本节课是学习两位数乘两位数的乘法竖式计算，掌握其计算程序，理解其计算的道理；特别要理解两位数乘两位数的乘法竖式与一位数乘两位数乘法竖式从内容到形式之间的实质性的联系。这样就为四年级学习两位数乘三位数的乘法打好了基础，即把两位数乘两位数的竖式乘法的计算程序迁移到两位数乘三位数的情形。本节课是在上节课学习14×12的横式笔算的基础上，继续学习14×12的竖式计算。教科书中提出了三个问题。第一个问题尝试用竖式计算14×12；第二个问题结合点子图解释第一个问题中竖式每一步和意思，促进对竖式的理解；第三个问题总结两位数乘两位数竖式笔算的程序（法则），能根据计算程序正确地进行计算。综上所述，本节课的难点和关键就是将计算步骤与点子图相对应，直观理解竖式笔算的算理。竖式计算时，每一次数字运算的结果都应该写一它合适的位置上。
