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人教版新课标小学数学六年级下册统计教案
分别算出2008年比2007年各季度增产的百分数和合计数，再制成统计表．分析：根据题目要求，要算出各季度增产的百分数，我们只要根据2008年与2007年各个季度的原始数据，运用“求一个数是另一个数的百分之几”的方法就可以算出．算出了各个季度增产的百分数，根据题意制统计表时，既要按照季度分类，又要反映出年份的类别，所以在确定表头时可分为3部分：年份、台数、季度，年份又分为2007年产量、2008年产量、2008年比2007年增产的百分数．2、田力化肥厂今年第一季度生产情况如下：元月份计划生产1500吨，实际生产1620吨；二月计划生产1600吨，实际生产1680吨；三月份计划生产1640吨，实际生产1720吨，根据上面的数据，算出各月完成计划的百分数，并制成统计表．（1）制作含有百分数的统计表时，百分数这一栏一定要写清楚是谁占谁的百分之几，并按“求一个数是另一个数的百分之几”的解题方法正确算出对应百分数”
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-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-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 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.
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 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。
人教部编版语文九年级下册蒲柳人家（节选）教案
刘绍棠，中国当代著名乡土文学作家，1936年2月出生于河北通县（今北京通州区）大运河畔的儒林村，1949年开始发表作品，一生留下了500多万字的乡土文学作品，包括《地火》《京门脸子》等多部长篇小说，《蒲柳人家》《运河的桨声》等多部中篇小说，以及《青枝绿叶》《蛾眉》等多部短篇小说集。他的作品在国内多次获奖，在国际上亦有影响。刘绍棠的作品内容各不相同，但都艺术地再现了其家乡大运河畔不同历史时期的风土人情和社会风貌，描绘了充满诗情画意的乡风水色、世俗人情。20世纪80年代以来，刘绍棠不遗余力地倡导乡土文学，创作上坚持“中国气派，民族风格，地方特色，乡土题材”。文学评论家指出，他的作品格调清新淳朴，乡土色彩浓郁，形成了独具特色的大运河乡土文学风格。
部编版语文九年级下册《海燕》教案
【教学提示】最后一段是全文高潮，全文最强音，宜在分组演读后全班合读，以收到震撼人心、掷地有声的效果。2．思考：暴风雨来临之前，乌云和大海有什么变化？明确：乌云：狂风卷集着乌云——乌云越来越暗，越来越低，向海面直压下来——一堆堆乌云，像青色的火焰，在无底的大海上燃烧。大海：泛起白沫的大海——波浪在愤怒的飞沫中呼叫——大海抓住闪电的箭光。3．探究：课文以暴风雨渐次逼近为线索，按海面景象的发展变化，先后描绘了哪三个画面？在这三个画面中，海燕的表现有什么变化？明确：展示了三幅不同的画面，海燕在这三幅画面的典型环境中活动，其形象逐步完整、鲜明：第一幅，风卷云集，暴风雨将要来临，海燕高翔，渴望着暴风雨的到来；第二幅，暴风雨迫近，海燕搏击风浪，迎接暴风雨的到来；第三幅，暴风雨即临，海燕以胜利的预言家的姿态呼唤暴风雨。
部编版语文九年级下册《枣儿》教案
明确：(1)并非指个子，隐含了永不褪色的亲情，永远割舍不了的乡情。(2)老人内心呼喊儿子，因儿子没有回应而伤心；老人年老，被儿子遗忘，透出一种深深的失落感。(3)不仅是对吃枣而言，也是对一般生活哲理的泛指，其中隐含的是对既往岁月、对传统生活、对精神家园的感情。(4)“迷路”是喻指情感的迷失、人生的迷失，表现了现代化进程中传统的失落、精神家园的失落。(5)“巧克力”具有与“枣儿”相对的文化意义和社会内涵，它是现代生活的象征。走出去的人们，往往迷恋于外在世界，忘记了回家的路，但他们最终会回来的，喧嚣之后是平静，躁动之后是安宁。(6)道德、伦理、亲情是每个人必须有的，但日益强劲的现代化浪潮却不可阻挡地席卷着一切，迫使许多人不得不放弃他们熟悉的生活。
部编版语文七年级下册《卖油翁》教案
教学目标：知识与技能目标：积累常用文言词语：实词“矜”、“颔”、“释”、“忿”、“徐”、“遣”；虚词：“尔”、“以”、“但”。过程与方法目标：培养运用所学过的知识阅读文言文的能力，培养学生质疑探究的能力。情感态度与价值观目标：感受作品中的文学形象，体会“熟能生巧”的道理。教学重点：1、课文的朗读、背诵。2、文言词的积累。3、把握人物形象，体会“熟能生巧”的道理。教学难点：1、自主阅读文言文，自行提出并解决问题。2、训练学生的拓展思维。3、由人及己，让学生从中受到教育和启发。教法学法： 诵读教学法，自主、合作、探究法。改写法。教学课时：2课时
部编版语文七年级下册《老王》教案
阅读8-22自然段（第三部分）有一天，我在家听到打门，开门看见老王直僵僵地镶嵌在门框里。 “镶嵌”一词用得合适吗？为什么？合适。运用夸张的手法，强调了老王步履维艰，身体僵直的形态。指出这一段的外貌描写他面如死灰，两只眼上都结着一层翳，分不清哪一只瞎，哪一只不瞎。说得可笑些，他简直像棺材里倒出来的，就像我想像里的僵尸，骷髅上绷着一层枯黄的干皮，打上一棍就会散成一堆白骨。给加红色的字注音翳 yì眼角膜病变后留下的疤痕 骷髅 kūlóu注音释义往常他坐在蹬三轮的座上，或抱着冰伛着身子进我家来，不显得那么高。伛ｙǔ：弯（腰）曲（背）这几句外貌描写起什么作用？表现老王病重，烘托他的忠厚善良以及和对我家的深厚情意。比较下边每组两个句子，联系上下文，说说①在表达上的好处。
部编版语文八年级下册《核舟记》教案
1.课文第一段介绍雕刻品核舟的主题是“盖大苏泛赤壁云”，哪些地方说明是“泛舟”呢？至少有三个地方说明是“泛舟”。第一，从“苏、黄共阅一手卷”可知船行并不快；第二，从“舟尾横卧一楫”船桨放在甲板上，可知“泛舟”；第三，从“舟子”“居右者……若啸呼状。居左者……若听茶声然”可知“泛舟”。2.课文如此细致地介绍核舟这一雕刻品的艺术形象，说明了什么？说明雕刻家构思的巧妙，显示出古代工艺美术的卓越成就，赞美了我国古代劳动者的高超技艺。3.本文题目有“记”字，是否意味着是记叙文？它与《桃花源记》是不是一种文体？这是一篇介绍事物的说明文。题目中的“记”在这里是描述、摹写的意思。文章全面而真实地描述了雕刻在核舟上的人和物，活灵活现，使人能领会神奇的雕刻技巧。
部编版语文九年级下册《屈原》教案
明确：舞台说明为舞台上屈原的动作、形象外貌做了一个必要的交代，为读者理解下文的震天撼地的呼喊做了铺垫。我们可以看到舞台上的屈原是一个坚持真理的爱国者，是一个受到奸佞残酷迫害的形象。目标导学三：把握本文写作特色1．文中作者将很多的事物赋予了其他的含义。请同学们归纳一下，作者究竟赋予了这些事物什么特殊的含义？这又是一种什么手法？联系作者的写作背景谈谈戏剧的创造主旨。明确：风、雷、电：象征人世间追求正义、光明的变革力量。洞庭湖、东海、长江：象征人民群众。无形的长剑：象征坚定的信念。土偶木梗：象征无德无能、欺民惑众的官僚统治集团。没有阴谋、没有污秽、没有自私自利的没有人的小岛：象征寄托灵魂的一方净土。这是象征手法。对风、雷、电的呼唤与歌颂，表现了诗人对黑暗世界的强烈愤懑和摧毁黑暗的热望，也表达了诗人对光明未来的热烈追求。
部编版语文八年级下册《社戏》教案
（3）烘托了人物怎样的心情？作者采用写意手法，从色彩、气味、声响等方面，描绘了夏夜行船、月夜归航等画面，充满了水乡特色，很好地烘托了“我”欢畅愉悦的心情，情景交融，令人难忘。【把握文章主旨】课文结尾说：“真的，一直到现在，我实在再没有吃到那夜似的好豆，——也不再看到那夜似的好戏了。”对这个结尾应该怎样理解？你在生活中有这样的体会吗？其实那夜的戏，看得叫人“打呵欠”“破口喃喃的骂”；那夜的豆，第二天吃起来也实在平常。所谓“那夜似的好豆”“那夜似的好戏”，代表了作者对天真烂漫、自由有趣的童年美好的回忆，充满一种浪漫的理想色彩，表现对人生理想境界的渴望和追求。第二问是开放性题目，同学们可根据自己的实际情况作答。
部编版语文七年级下册《台阶》教案
父亲是一个非常要强的农民，有志气，不甘人后，有长远的生活目标，有愚公移山的精神和坚韧不拔的毅力。老实厚道，诚实，不怕千辛万苦，有着中国传统农民所特有的谦卑。 作者写作本文的目的是什么？小说塑造了发展中的中国农村一个农民的典型形象。他的血管里有我们民族拼命硬干、坚忍不拔的精神，他身上所具备的优秀品质代表了新旧交替时期中国农民的突出特征。同时，这一形象还告诉我们，农民创业之所以如此艰难困苦，根源在于经济落后。亿万农民的希望在于先进的生产力，以此迅速改变农村落后面貌，结束老牛拉破车的日子。作者对父亲的优秀品质表示敬仰和赞叹；对父亲身上的中国传统农民所特有的谦卑表示同情；对改变农村的面貌寄予希望。 六、 语言理解1、 “父亲坐在绿阴里，能看见别人家高高的台阶，哪里栽着几棵柳树，柳树老是摇来晃去，却摇不散父亲那专注的目光。这时，一片片旱烟的烟雾在父亲头上飘来飘去。”这一处描写表现了父亲什么样的思想感情？为什么不用心理描写？
部编版语文九年级下册《溜索》教案
(1)首领稳稳坐在马上，笑一笑。明确：“稳稳”“笑一笑”，与“我”和牛的恐惧形成对比，衬托出首领从容不迫、胸有成竹的性格。(2)首领缓缓移下马，拐着腿走到索前，举手敲一敲那索。明确：溜索前首领下马用手“敲一敲那索”，体现了他细心、认真、负责的性格特征。(3)(我)战战兢兢跨上角框，首领吼一声：“往下看不得，命在天上！”明确：带“我”溜索时提醒“我”不要看下面，体现了首领对他人的关爱。(4)猛听得空中一声呼哨，尖得直入脑髓，腰背颤一下。回身却见首领早已飞到索头，抽身跃下，拐着腿弹一弹，走到汉子们跟前。明确：首领打着尖细的呼哨，“飞到索头”“抽身跃下”，最后一个溜索，这些行为都表现出首领非凡的身手、粗犷的为人、领袖的气质。
