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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 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。
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 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.
人教版高中地理选修3第一章第二节现代旅游对区域发展的意义教案
三、影响区域环境说明：环境是旅游业的基础，旅游对环境保护具有促进作用。世界上很多国家在发展旅游业的同时，都很重视对旅游资源和环境的保护，以实现旅游业的可持续发展。旅游业的发展对环境也有消极作用，如果旅游与环境的关系不处理好，环境也会朝着恶化的方向发展。图1．10古建修复图1．10对比显示古建筑修复前后景观的变化，说明旅游业的发展有利于文物古迹和古建筑的保护。讨论：1．列举旅游业发展有利于环境的措施。提示：建立各种自然保护区、申报历史文物保护单位等措施都有利于保护旅游环境。2．举例说明旅游对环境的消极作用。提示：旅游对环境的消极作用主要表现在：由于对旅游资源开发建设不当或失误，使生态环境恶化；由于大量游客的涌入，排放的各类废弃物超过了环境自净能力而造成环境污染；由于大量游客的接触或不文明行为引起的对风景、文物的破坏等。
部编版语文八年级下册《应有格物致知精神》教案
【深入研读，探究方法】1.思路清晰、缜密。开头紧扣论题，由“格物致知”的出处，引出对其含义的理解以及我国古代并不重视真正的“格物致知”的原因分析，澄清人们的错误认识；接着作者从实验过程的两个特点、中国学生存在的问题和作者自己的亲身经验三个方面分析真正的“格物致知”精神的重要性；最后指出真正的“格物致知”精神的两个意义，并发出号召。全文思路清晰，说理严密。2.举例论证、道理论证和对比论证相结合，论述充分有力。文章在列举事例时，采用正面事例和反面事例相结合的说理方法。如反面事例，文中第4段举了王阳明“格”竹子的事例，证明了中国传统的教育并不重视真正的格物致知；在第11段摆了中国学生大都偏向理论轻视实验的事实；第12段又举了自己到美国念物理时吃的苦头。
人教部编版语文八年级下册名著导读《傅雷家书》 选择性阅读教案
评价：这段话表明傅雷朋友的角色。他把孩子当成朋友，为人生得一知己而感到兴奋、自豪。在读这段话时声音应洪亮，感情应充沛。小结：我们组还发现傅雷对傅聪的称呼有很多，如聪、聪儿、孩子、亲爱的聪、亲爱的孩子。有时两个同时用，比如“聪，亲爱的孩子！”一直以来，我们都觉得父爱不善表达，可是傅雷的这些亲昵直白的称呼表达了他对傅聪的爱，是这么的温柔，如慈母一般。所以，读这些称呼时我们要读得轻柔深情些。【设计意图】这一环节不仅能展示学生的阅读成果，还能使学生感受到阅读的成就感，并在相互交流中产生更深刻的理解和感悟，在朗读和评价中体会父爱。二、感悟成长1.解读“虎爸”师：在同学们的阅读分享中，傅雷这样一个深爱儿子的父亲形象深入人心。其实，傅雷早期对傅聪的教育是很严苛的，是一个“虎爸”的形象。我们一起来看一则小故事。
人教部编版语文九年级下册写作有创意的表达教案
1.题目具有开放性，可以实写，也可以虚写。展开联想和想象，将自己想到的全列出来，然后再从中确定写作重点。2.从题目看，可以灵活选择文体。比如，可以以写景或抒情为主，也可以进行议论，或者虚构一个故事等，要力求有创意。3.注意表达上的创新，丰富的词语、恰当的修辞等，都可以为文章增色。2.写作指导。（1）审题立意。本题具有开放性，有实虚两重意义。展开联想和想象，可以写实，也可以写它的象征意义，还可以实虚结合。“春天的色彩”既可以指现实中的春天的各种色彩，也可以指象征意义中的“春天”带着“色彩”(以表达某种心情)。如自然的春天、社会的春天、心灵的春天等等。（2）文体选择与表达。在文体方面，可以写成写景或抒情的散文，也可以写议论文，或者写成表达“春天的色彩”这一主题的记叙文。在表达上应有创新，可以用丰富的词汇、变换的句式、新颖的修辞为文章增色。尤其在作文形式上要有所创新。
部编版语文八年级下册《在长江源头各拉丹冬》教案
【深入研读，探究方法】1.语言优美，通俗易懂，妙笔生花。文章中运用“静穆”“晶莹”“熠熠烁烁”这些优美鲜活的词语，生动形象地描绘了各拉丹冬的千姿百态，壮观奇景，使文章更加的灵动，给人以无限美感。作者以自己的游览经历讲述，语言平实，浅显易懂。2.主题鲜明，意味深长。文章主要讲述作者的一次雪域高原之游，描写了各拉丹冬美丽壮观的景色和作者攀登的经历，给我们以启示：做任何事情要不放弃，不半途而废，勇往直前就能达到自己想要的目标。3.善用比喻，生动形象。文中处处可见比喻的修辞手法，“阳光……巨人” “像长发披肩”都运用了比喻的修辞手法，使各拉丹冬的景色更生动具体，富有感染力，给人以深刻的印象，引发读者的联想和想象。
部编版语文九年级下册《祖国啊，我亲爱的祖国》教案
4．联系作者的写作背景赏析第三节，说说第三节中的意象有怎样的象征意义。通过这些意象，我们可以看出作者的思想感情有怎样的变化？明确：意象：“神话的蛛网”“雪被下古莲的胚芽”“挂着眼泪的笑涡”“雪白的起跑线”“绯红的黎明”。“神话的蛛网”象征束缚生产力发展，钳制思想解放的专制统治和陈腐意识，只有挣脱了“神话的蛛网”才能诞生“簇新的理想”；“雪被下古莲的胚芽”“挂着眼泪的笑涡”“雪白的起跑线”“绯红的黎明”这些意象在时空上大幅度跳跃，构成了立体交叉象征义，象征着祖国成长的苦难历程、再生的悲喜、新长征的开始和未来的美景。上述意象有一个共同的特征，那就是代表着希望，代表着开始。作者正是用这些意象，表现着自己的欣喜与激动。
人教部编版语文八年级下册《一滴水经过丽江》教案
【设计意图】从诗意的语言入手，引导学生关注句式节奏、抒情性、叙事性、哲理性，品析语言，从而加深对文本的理解，体会作者对丽江的热爱、赞美之情，体会作者在景物描写中隐含的思想。五、总结存储1.教师总结作者虚构一个旅游者兼讲述者——“一滴水”，用它形成时空线索，串联起丽江的自然风光、历史文化、民俗风情，并着力表现景物背后的丽江的人文精神，来抒发作者对丽江古城与自然美妙融合的赞美之情，对丽江的醇美、和谐、沉静的赞美之情，对传统与现代文明和谐交融的赞美之情，对自然万物的热爱和生命平等的意识。诗意的语言中，有强烈的抒情，有厚重的历史感，有深邃的哲思。这“一滴水”折射出的，是阿来的思想、灵魂。2.布置作业（1）模仿本文的写法，写一篇不少于600字的随笔，选择一个恰当的视角，跨越时空，全面多角度展现家乡的自然风光、历史文化、风土人情。（2）课外阅读阿来的《大地的阶梯》，体会融景物、历史、感悟、思考于一体的游记风格。
人教部编版语文八年级下册《在长江源头各拉丹动》教案
预设 第一组：（1）语言精准又生动形象，首先用长句总写各拉丹冬的变化多端，然后接连用短句，简笔勾勒各拉丹冬巍峨高大、棱角分明的特点，张弛有度，富有音乐美感。（2）用语精简而准确，形象性强，短促的句子节奏，很好地表现出冰体形状之多令人目不暇接，最后部分节奏放缓，形成一种张弛有度的音乐美，让句子又融入段落主体比较舒缓的节奏中去。第二组：（1）将自己的身体不适比喻为“小震”“大地震”，描写自己由于病痛而行动迟缓的“犹如霹雳舞的‘太空步’”，幽默之中，透露出作者乐观、坚强的精神和对探险事业的热爱。 （2）用“分外利落”形容自己拍摄冰山时跌倒骨裂的情景，好似没有痛苦一般。这幽默调侃之中，透露出作者乐观、坚强的精神。第三组：（1）“眩晕”原指一种症状，感觉到自己或周围的东西旋转，这里指“浩浩苍苍”的美景令人目不暇接，令人不知该看什么；“卖弄”原指有意显示、炫耀，含贬义，这里指大自然的无穷创造力在各拉丹冬展现得淋漓尽致。
人教部编版语文八年级下册应有格物致知精神教案
1.了解演讲者的观点，领悟格物致知精神的内涵。2.梳理演讲者的思路，把握演讲词层层推进的结构。 一、导入新课 1974年，美籍华裔物理学家丁肇中向全世界宣布发现J粒子，开辟了人们认识微观世界的新境界，并因此于1976年获得了诺贝尔物理学奖，成为首位用中文在诺奖颁奖典礼上发表演讲的科学家，引起了世界的轰动。请同学们阅读下面这则材料，了解他取得这项伟大成就的经历。1974年以前，人们认为基本粒子都可以归纳为三种夸克。丁肇中对此持怀疑态度，但他想进行实验的想法却遭到了几乎所有国家大型实验室的反对。最终，他在美国布鲁克海文国家实验室开展了实验，经过两年多夜以继日地实验，终于发现了一种未曾预料过的新的基本粒子——J粒子，而它来自第四夸克。他的发现推翻了过去认为世界只由三种夸克组成的理论，为人类认识微观世界开辟了一个新的境界，被称为“物理学的十一月革命”。丁肇中也因此项发现在1976年获得了诺贝尔物理学奖。
人教部编版语文九年级下册驱遣我们的想象教案
要了解语言文字，通常的办法是翻查字典辞典。这是不错的。但是现在许多少年仿佛有这样一种见解：翻查字典辞典只是国文课预习的事情，其他功课就用不到，自动地阅读文艺作品当然更无须那样了。这种见解不免错误。产生这个错误不是没有缘由的。其一，除了国文教师以外，所有辅导少年的人都不曾督促少年去利用字典辞典。其二，现在还没有一种适于少年用的比较完善的字典和辞典。虽然有这些缘由，但是从原则上说，无论什么人都该把字典辞典作为终身伴侣，以便随时解决语言文字的疑难。字典辞典即使还不完善，能利用总比不利用好。不过字典辞典的解释，无非取比照的或是说明的办法，究竟和原字原辞不会十分贴合。例如“踌躇”，解作“犹豫”，就是比照的办法；“情操”，解作“最复杂的感情，其发作由于精神的作用，就是爱美和尊重真理的感情”，就是说明的办法。完全不了解什么叫作“踌躇”、什么叫作“情操”的人看了这样的解释，自然能有所了解。但是在文章中间，该用“踌躇”的地方不能换上“犹豫”，该用“情操”的地方也不能拿说明的解释语去替代，可见从意义上、情味上说，原字原辞和字典辞典的解释必然多少有点距离。
人教部编版语文九年级下册任务二准备与排练教案
教师指导：每个表演小组可选剧务两名，负责服装道具的制作和音乐的准备。负责服装道具的同学要动手能力强，有一定的美术功底。负责配乐的同学对音乐有所了解。在适当时候教师可以给剧务同学提供相应的帮助。【设计意图】教师在指导的基础上，组织学生进行排练，排练过程中把自主权交给学生，充分锻炼学生的合作能力。三、合作排练根据研讨反馈，导演组织全剧组排练，剧务根据表演需要设计制作场景、服装，演员反复合练，及时发现表演、舞台、配合等各方面的问题，为“任务三”正式演出做好准备。本次教学设计的任务是准备与排练，学生虽有参与的热情，但组织剧组，担任导演、剧务等工作尚缺乏相关经验，因此在活动中，老师在其中承担顾问工作，给予必要的指导。对于并未接受过专业表演训练的同学们来说，要演好剧情，演活剧本并非易事，还需要多尝试，多训练。因此，在进行必要的排练指导后，就放手让学生去排练。
