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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。
《一次函数与二元一次方程组》说课稿
一、 说教材、目标这部分内容建立在学生对一元一次方程、二元一次方程组和一元一次不等式等以一次（线性）运算为基础的数学模型的已有认识上，从变化和对应的角度对一次运算进行更深入的讨论。从函数的角度对一次方程（组）、不等式重新进行了分析，这种再认识不是对原有知识的简单回顾复习，而是站在更高起点上的动态分析，是用一次函数将上述三个不同的数学对象起来认识，发挥函数对相关内容的统领作用。通过这部分内容的学习，不仅可以加深学生对方程（组）、不等式等数学对象的理解，而且可以增强对相关知识的内在联系的认识，加强知识间横向与纵向的融会贯通，提高灵活分析和解决问题的能力。本节课是在前两节课已经学完了一次函数与一元一次方程、一元一次不等式的联系之后，对一次函数与二元一次方程（组）关系的探索，是对一次函数及其相关内容更深入、更全面的学习，也是对这部分内容的一个提升和总结。
提供数据处理专业技术服务合同书
一、合同标的1.1乙方同意向甲方提供、甲方同意接受乙方提供本合同项下所列的专业技术服务（以下简称专业服务）。 1.2 一方未获另一方事先书面许可，不得将本合同所述的权利、义务及/或责任转让予第三方。1.3 乙方需将本合同项下的专业技术服务项目分包其他方提供时，应在本合同规定的项目启动前30个工作日，以书面形式通知甲方，甲方同意后双方签署合同变更书，方可生效。否则，甲方有权视分包商提供的服务为无效服务。1.4 《专业技术服务说明书》应确定乙方提供的专业技术服务项目、专业技术范围、服务实施前提、工作项目、乙方及甲方责任、服务水准、专业技术服务完成标志以及提供专业技术服务的时间。1.5 《专业技术服务说明书》服务项目中每一项服务完成时，双方将依照双方共同约定的验收方式和标准进行验收后,签署《验收备忘录》。
2024年上半年政务服务数据管理工作总结
（二）紧扣民生诉求，强化管理与服务创新。聚焦“有诉即应、有诉即办”全面优化诉求事件管理与处置机制，全面升级数据分析与预警机制。一是加强部门沟通协调，及时破解事件处置堵点难点，动态调整职责清单，理顺部门职责分工，推动民生诉求事件快速、高效办结。二是优化升级民生诉求智慧管理平台。完善智能标签、智能分拨、事项管理、分析预警等系统建设。三是统筹机构与队伍建设。积极推动“区-街道-社区”三级民生诉求服务专职机构建设，保障民生诉求事件分拨、处置、评价、考核全流程高效运转。（三）紧扣营商环境，深入推动政务服务创新。坚持“政务服务只有更好，没有最好”理念，深入推进政务服务创新。一是强化纵横联动推动服务创新。横向联动各审批职能部门，纵向联动街道、社区大厅，形成服务体系与合力，深层次推动政务服务创新。
师说教案
孔夫子被称为圣人，但他还是不耻下问，他曾以郯子、苌弘等人为师，他的学问绝对不比他们差，只是想学到其他他不会的知识罢了。他说：“三人行，必有我师焉。”民间俗语说：“三个臭皮匠，顶个诸葛亮。”的确是这样，不管是谁，都会有不懂的地方，例如，小学生做的数学智力题，有些连博士生都做不出来，就算你是大学中文系毕业的，也不会熟悉到字典里的每个字。人们的学问远远不如圣人，可他们也不肯向老师学习。这样的话，人又会有什么进步呢？老师无处不在，却往往被忽略，甚至耻笑。巫医、乐师和那些工匠们，经常互相学习。而那些士大夫们，自己没有学问，一听到有人称“老师”称“弟子”等等，就许多人聚在一块儿讥笑人家，还说：“他和他年龄差不多，道德学问也差不多啊，以地位低的人为师，就可羞耻，以官职高的人为师，就近乎谄媚！”听起来好像老师的标准都是他们定的！老师，可以是各个方面的传授者，却有人以向那些人学习为耻！
统编版二年级语文上第3课植物妈妈有办法教学设计教案
《植物妈妈有办法》是统编版二年级上册第一单元的一篇讲述植物传播种子的诗歌，作者运用比喻和拟人的修辞手法，以富有韵律感的语言，生动形象地介绍了蒲公英、苍耳、豌豆传播种子的方法。从植物妈妈的办法中，能感到大自然的奇妙，激发学生了解更多的植物知识的愿望，培养学生留心观察身边事物的习惯。教学过程中，可以将课文插图与诗句相配合，感受三种植物传播种子的方式。课文插图画面鲜活、直观、富有儿童情趣，既能激发学生的学习热情，又能辅助学生认识事物，理解重点词句。 1.认识“植、如”等12个生字，会写“法、如”等10个生字，读准多音字“为”和“得”。2.正确、流利、有感情地朗读课文，背诵课文。3.了解蒲公英、苍耳、豌豆三种植物传播种子的方法。4.激发学生观察植物、了解植物知识、探究植物奥秘的兴趣。 1.教学重点：正确、流利、有感情地朗读课文，背诵课文。了解蒲公英、苍耳、豌豆三种植物传播种子的方法。2.教学难点：激发学生观察植物、了解植物知识、探究植物奥秘的兴趣。 2课时
人教版新课标PEP小学英语三年级上册Look at me教案6篇
1．小组学习法全班分成各个部位，以半弧形状摆设，不仅拉近了师生、同学间的距离，便于口语交际和合作学习，而且让学生在独立与合作的交织中变得大胆、自信。2）Learning by singing, chanting, playing, touching.通过这些活动激发学生学习英语的兴趣，帮助他们建立学习的成就感和自信心。四．教学步骤英语课程的学习即是学生通过英语学习和实践活动逐步掌握语言知识，技能，提高实际运用能力的过程，又是他们陶冶情操，拓宽视野形成有效学习策略的过程。整个教学我设计了复习——新知展示——练习——小结及作业布置四个步骤。一．Warm-up1.Geetings2.SingasongT：Do you like to sing a song?Ss: Yes.T: Now, Let’s sing as ong,OK?Ss:OK. 【教师和学生一起边拍手边唱这首歌，不仅复习前面的打招呼语，而且把学生拉回到英语课堂，活跃了课堂的氛围，增加学生的学习兴趣】3.guessinggameT: Good. Look at me, What’s in my hand ?【教师拿出一个书包，书包内装入了各种学过的文具和一个玩具人头，让学生感到新奇，从而增强兴趣】
人教版新课标PEP小学英语三年级下册Recycle 1教案2篇
1．猜袋中东西数 将全班分成若干小组，每组抽一人到前面，背对着班级。教师拿一个袋子，并向学生们借一些书本，铅笔，钢笔，橡皮等，放入袋中，然后让各组学生轮流猜袋子里东西的数目，猜对的给该组记10分。 2．学生一起有节奏地说唱Let’s chant部分的歌谣，并请学生分角色表演。 （二）呈现新课 （Presentation） 1．抢读单词 教师将全班分成若干小组，然后逐个出示一些图片，学生们举手抢答，教师让最先举手的学生将图片的单词说出来，说对的给该组记10分，得分最多的组为优胜。 2．看单词卡读出单词并说出中文，复习1－3单元要求四会的单词。 3．教师用实物投影出示1－3单元课文中的某一幅图片，让学生根据图片内容进行对话练习。 4．让学生填写Assessment部分的内容，自己对1－3单元所学内容的掌握情况进行自我评价。 5．教师向学生出示已制作好的window card：This si a window card.并教读window card教师问学生：Do you like it? Can you make it? Do you want to learn how to make a window card?
人教版新课标PEP小学英语三年级下册Recycle 2教案2篇
第三课时教学设计方案【教学内容和目标】【教学重点】 制作键盘； 学唱英文歌曲 “A B C Song ”。【教学难点】复习过程中的兴趣培养；【教具准备】1 教材配套的录音带。2 教师和学生分别准备废旧的硬纸盒/纸版、剪刀、胶水。3 教师准备一个自己已制作好的键盘。4 教师准备字母卡片和真正的键盘一个。【教学过程】1 热身、复习 (Warm-up/Revision)（1）师生之间进行英语对话或进行日常口语活动。（2）学生之间自编对话并表演。（3）教师播放B Let’s chant 的录音，让学生边拍手边说歌谣。（4）游戏：Silent Speech教师换一种方法说字母------唇说，说字母的时候不发出声音。学生看教师的口形，猜教师“说”的内容。说的字母为Aa----Zz 。2 呈现新课 (Presentation)（1）教师出示字母卡片，学生认读字母Aa----Zz。（2）学生字母背诵Aa----Zz。（3）教师播放歌曲 “A B C Song ”，告诉学生“试一试”“比一比”，看看谁能通过自己试唱学会歌曲。
人教版新课标PEP小学英语三年级下册Welcome back to school教案
教学过程：1．热身/复习（Warm-up/Revision）（1）教师用肢体语言表示出字母，让学生猜出字母，并大声读出。（2）出示字母卡，学生认读，并提问学生回忆以它开头的单词。（3）放A部分Let’s chant的录音，学生有节奏地跟唱歌谣。2．新课展示（Presentation）（1）出示字母卡学习Dd,再单独呈现大写或小写，反复教读。用同样方法教读Ee。（2）出示以这两个字母为首字母的单词图片,问学生：What’s this ？回答：It’s a duck .教读duck,dog,egg,elephant。注意egg是an egg，不是“a egg”.（3）放Let’s say部分的录音，学生跟读。3．趣味操练（Practice）（1）呈现大写或小写字母的趣味图片，让学生认读。（2）让学生发挥想象，说出这些字母 像什么。（3）教师按笔顺书写字母，让学生观察后按笔顺书写字母。（4）游戏：找朋友游戏：看谁站得快学生手执卡片，听教师发令后，产成一排，下面的学生边读边检查。
人教版新课标PEP小学英语四年级上册Recycle1教案2篇
Part two1. Teaching AimsMaster the 26 letters.Master the pronunciation of the letters.2. Teaching Aidsa tape-recorder, some cards, some papers and so on.3. Important pointsThe pronunciation of the letters4. Teaching steps1) Greetings and revisionLet some groups act out the dialogue in the last lesson.2) New contentsLet them say out the 26 letters and let some ones say them out.Then listen and learn the letters song.First, give them some minutes and let them read the letters. Let’s see whether there is anyone who can learn anything in them. Then give them some information and let them read again. At last, give them the answer and read again.Let them remember it.PracticeShow the cards where are written the math patterns and let some answer it. Then ask “Who can read it in English?” Let some one read it. Others follow him.Next, show the cards and ask others answer them. T asks and S answers. Then S asks and S answers. Practice in pairs.HomeworkMaster the letters.Teaching notesPart three1. Teaching AimsIntroduce self and others using the words and phrases.Let’s play.2. Teaching Aidsa tape-recorder, some cards3. Important pointsShe has…She likes…I have…4. Teaching stepsGreetings and revisionLet some one read the letters and divide them by the pronunciations.
人教版新课标PEP小学英语五年级下册Recycle1教案（内容详细）
学生搜集中外重要节日及部分中外名人的生日所在的月份。教师准备相关节日及部分中外名人的图片或音像资料片。教师课前准备Let’s find out2的配图画好春、夏、秋、冬四个方框。录音：Listen and number。教学过程：Warm up （热身）活动一复习单词教学参考时间：3分钟（1）教师播放Let’s chant部分的歌谣，学生听一遍后跟唱。（2）出示带有各个月份特征的单词卡片。学生看图说出单词，并一起拼读其缩写形式。帮助学生在有节奏的说唱中巩固记忆单词，为在后面活动中学生能够熟练应用作铺垫。活动二 复习句子教学参考时间：5分钟（1）师生同唱Let’s chant部分歌谣“When Is Your Birthday？”。（2）教师引导学生看歌谣下面的翻滚过山车的动画，师生进行问答，如：When is the rabbit’s birthday？ It’s in May. 等。教师示范后请学生进行Pair work，也可以展开竞赛的形式进行“连锁问答”。巩固有关生日问答的语句，为Let’s find out1的活动做准备。
人教版新课标PEP小学英语六年级上册What Does She Do教案
(3)教师就黑板上的内容和学生做对话练习，如：What does your mother do?Where does she work?How does she go to work?教师板书“Where does she work?”和“How does she go to work?”，示范朗读，学生跟说。学生两人一组根据黑板上的语言提示做对话练习。 (4)“看卡片，说句子”活动 教师面前放一摞单词卡片，依次为：职业名称卡片，工作地点卡片和交通方式卡片。活动开始，教师随意从第一摞卡片中抽取一张职业卡片，如：engineer，举起来问：“What does your father do?”学生回答“He’s an engineer．”教师继续抽取一张工作地点卡片，举起来，如：Car company，问：“Where does he work?”学生说：“He works in a Car company．”教师再抽取一张交通方式卡片，如：bus，问：“How does he go to work?学生回答：“He go es to work by bus．”游戏进行几轮后，可以请几名学生轮流代替教师抽卡片，提问题。 (5)教师放本部分的录音，学生跟读。学生两人一组读课文对话。 (6)学生两人一组做对话替换练习。 (7)教师指导学生书写四会句子。 4．巩固和延伸(Consolidation and ex tension) Group work
