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《我的“长生果”》说课稿
说教学重难点：1.读懂课文内容，体味字里行间流露的真情实感。?2.结合自身体验，畅谈学习本文的感受和收获。理解阅读与写作相辅相成的道理，并能进行创造性的写作。四、说教学方法：? 因为本文是一篇略读课文，内容又与学生的学习生活紧密相关，所以我采用放手让学生自主学习的教学方法。按阅读提示，先让学生自读自悟，把握主要内容，想想作者写了少年读书、作文的哪几件事，从中悟出了什么道理。然后，把感受最深的部分多读几遍做一些批注，同小组的同学交流体会。最后，明确一些读书和习作的方法并积累文中的好词好句。五、说教学过程：（一）课题导入。? ????今天我们学习的课文叫“我的‘长生果’”，请大家想一想，什么是“长生果”呢，作者所说的“长生果”指的是什么？让我们带着这样的疑问，开始本课的学习。板书：我的“长生果”。（二）初读课文，整体感知。1.默读课文，标出课文段落，给课文划分层次。自主学习生字。?2.小组交流讨论，作者写了关于童年读书，写作文的那些事，你对哪个部分的印象最深。（鼓励学生回答）?读书：看“香烟人”小画片、连环画、文艺书籍和中外名著?作文：写《秋天来了》和《一件不愉快的事》
《好的故事》说课稿
1. 会写13个生字。正确读写“预告、烟草、烟雾、昏沉、错综”等词语。2.能联系上下文理解难懂的词语。有感情地朗读课文。?3.能结合课文内容,说说“好的故事”的“美丽,幽雅,有趣”体现在哪里。4.能借助“阅读链接”及相关资料,理解课文最后两个自然段。? ???三、说教学重难点1.能联系上下文理解难懂的词语；有感情地朗读课文,能结合课文内容,说说“好的故事”的“美丽,幽雅,有趣”体现在哪里。2.能借助“阅读链接”及相关资料,理解课文最后两个自然段。四、说教法、学法? 语文教学要遵循“以教师为指导,以学生为主体,在读中有所感悟,在读中培养语感,在读中受到情感熏陶”的教学原则。针对本课的教学目标和学生的特点,我选择以下教学方法：? 1.朗读品悟法。“读”是理解课文,体会作者思想感情的有效手段,“读”也是语文实践的主要途径之一。教师要善于引导学生走进文本,读进去,想开去,调动学生已有的生活体验来理解和体会语言。本课教学我以读为本,采用多种方式朗读,读悟交融,让学生在朗读中积极思考、以读促思,以读促情,从而体会“好的故事”的“美丽,幽雅,有趣”。
地球-我们的家园
今天，我要说课的题目是《地球—我们的家园》。下面我将从教材、学情分析、教法及学法、教学过程等方面来谈谈我这节课的设计思路。一、说教材（一）教材分析本课是最新部编版《道德与法治》六年级下册第二单元第4课。本单元主要从爱护地球，保护环境的主题出发，引导学生从自己身边可触可感的资源出发，遵守相关法律法规，珍惜地球资源，自觉保护自然环境。本课主要讲地球提供人类生存的环境和资源，引导学生认识地球的唯一性，懂得地球是人类赖以生存的家园。树立珍惜地球资源、爱护环境的观念，并落实到行动中。（二）教学目标1.具有关爱自然的情感，形成保护环境的意识。2.初步理解人与自然、环境的相互依存关系；明白环境问题的严重性；知道保护环境是我们共同的责任。3.初步掌握收集、整理和运用信息的能力。（三）教学重难点教学重点：明白环境问题的严重性，形成保护环境的意识，养成保护环境的行为习惯。教学难点：形成保护环境的意识。
我和我的家 说课稿
一、依标扣本，说教材本单元围绕“家庭生活”这一主题，在一年级上册第三单元《家中的安全与健康》的基础上开展《我爱我家》的系列活动，内容设计上关照学生的现实生活，以学生的生活环境为背景，合理构建教材蕴涵的科学知识、道德观念和审美意识，关注学生生理和心理发展变化，力图让学生在各种丰富多彩的学习活动中得到发展。通过教材学习，应该让学生知道什么是家，懂得因为有了父母长辈辛苦付出的爱，才会有自己幸福的生活。而家人的支持、帮助正是激励一个人成长的重要因素。帮助学生从家人对自己的关爱中了解到“家人爱我，我也要爱家人”二、以人为本，说学情家是学生最亲切、最自由的生活环境，经过一个学期的学习与锻炼，一年级学生已经基本掌握了学校生活的规则和行为规范，他们努力从幼儿园小朋友成为合格小学生。可是不少学生在学校各方面表现很好，在家里却判若两人，这主要涉及家庭教育及孩子的家庭责任感等原因。一年级的学生已经对家庭有了初步的概念，但概念比较模糊，除父母外，家庭亲人之间的关系不太清楚。本课的学习让学生理清亲属间的关系，让学生知道家是一个人的避风港湾，也是一个人成长的摇篮，家庭生活是自己生活中不可缺少的一部分。因为有了父母、长辈辛苦付出的爱，才会有自己幸福的家庭生活。
大班语言《绿色的和灰色的》说课稿
二．说活动目标《纲要》指出，发展幼儿语言的重要途径是通过互相渗透的各个领域的教育，在丰富多彩的活动中扩展幼儿经验，提供促进语言发展的条件，根据大班幼儿的内容特点，我分别从认知、能力、情感三方面制定了活动目标。1.通过多媒体教学，帮助幼儿理解诗歌内容，懂得同伴间要友爱，激发热爱绿色，保护向往绿色的情感。2.培养幼儿乐意欣赏不同体裁，不同风格的文学作品的兴趣，初步了解叙事诗。3.幼儿在感知作品的基础上，初步体验诗歌中绿色、灰色所代表的含义。重点：帮助幼儿理解诗歌内容难点：初步体验诗歌中绿色、灰色所代表的含义三．说活动准备为了更好的完成本次活动目标，我准备了以下材料1.制作与诗歌内容相关的课件2.幼儿人手一面绿旗、灰旗3.诗歌表演的场地布置（森林、鸟窝、小溪、棕榈叶）4.录音机、磁带、小红花若干四．说活动过程根据大班幼儿年龄特点，我设计了以下5个环节1．整体欣赏诗歌《绿色的和灰色的》“今天老师给小朋友带来了一首诗，你们想听吗？现在我们来听一听，看一看”（屏幕显示诗歌内容、图像、配音）2．分段欣赏诗歌，理解诗歌情节，初步体验情感“诗歌里都说了些什么呢？让我们一起来看一看。”（1）“小朋友你觉得这儿的环境怎么样，心里有什么感觉？”（第一段）（2）让幼儿感受狐狸的狡猾，小鸟的善良。（第二段）（3）让幼儿体验小兔的机智、聪明（第三、四段）（4）让幼儿体验狐狸的失望3．表演诗歌，加深理解，进一步体验情感（1）整体欣赏诗歌一遍“现在我们把诗歌再欣赏一次，如果你喜欢，可以轻轻地跟着说（2）让幼儿分组表演诗歌“请你先和好朋友轻轻商量分配好角色，把小动物们说的话表演出来，看谁表演的最好（3）请表现突出的幼儿上台表演4．迁移经验，玩游戏（1）讨论：“小兔安全的经过了草地，要想谢谢大家给它的帮助，那是谁帮助了它呢？”问“这么多的绿色帮助了小兔，你喜欢绿色吗？”（2）玩游戏：看画面，举小旗5．在歌曲《绿色的家》中结束活动
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.
人教版高中数学选修3离散型随机变量及其分布列(1)教学设计
4.写出下列随机变量可能取的值，并说明随机变量所取的值表示的随机试验的结果．(1)一个袋中装有8个红球，3个白球，从中任取5个球，其中所含白球的个数为X.(2)一个袋中有5个同样大小的黑球，编号为1,2,3,4,5，从中任取3个球，取出的球的最大号码记为X.(3). 在本例(1)条件下，规定取出一个红球赢2元，而每取出一个白球输1元，以ξ表示赢得的钱数，结果如何？[解] (1)X可取0,1,2,3.X＝0表示取5个球全是红球；X＝1表示取1个白球，4个红球；X＝2表示取2个白球，3个红球；X＝3表示取3个白球，2个红球．(2)X可取3,4,5.X＝3表示取出的球编号为1,2,3；X＝4表示取出的球编号为1,2,4；1,3,4或2,3,4.X＝5表示取出的球编号为1,2,5；1,3,5；1,4,5；2,3,5；2,4,5或3,4,5.(3) ξ＝10表示取5个球全是红球；ξ＝7表示取1个白球，4个红球；ξ＝4表示取2个白球，3个红球；ξ＝1表示取3个白球，2个红球．
人教版高中数学选修3分类变量与列联表教学设计
一、 问题导学前面两节所讨论的变量,如人的身高、树的胸径、树的高度、短跑100m世界纪录和创纪录的时间等,都是数值变量,数值变量的取值为实数.其大小和运算都有实际含义.在现实生活中,人们经常需要回答一定范围内的两种现象或性质之间是否存在关联性或相互影响的问题.例如,就读不同学校是否对学生的成绩有影响,不同班级学生用于体育锻炼的时间是否有差别,吸烟是否会增加患肺癌的风险,等等,本节将要学习的独立性检验方法为我们提供了解决这类问题的方案。在讨论上述问题时,为了表述方便,我们经常会使用一种特殊的随机变量,以区别不同的现象或性质,这类随机变量称为分类变量.分类变量的取值可以用实数表示,例如,学生所在的班级可以用1,2,3等表示,男性、女性可以用1,0表示,等等.在很多时候,这些数值只作为编号使用,并没有通常的大小和运算意义,本节我们主要讨论取值于{0,1}的分类变量的关联性问题.
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
人教版高中数学选修3一元线性回归模型及其应用教学设计
1.确定研究对象，明确哪个是解释变量，哪个是响应变量；2.由经验确定非线性经验回归方程的模型；3.通过变换，将非线性经验回归模型转化为线性经验回归模型；4.按照公式计算经验回归方程中的参数，得到经验回归方程；5.消去新元，得到非线性经验回归方程；6.得出结果后分析残差图是否有异常 ．跟踪训练1.一只药用昆虫的产卵数y与一定范围内的温度x有关，现收集了6组观测数据列于表中： 经计算得： 线性回归残差的平方和: ∑_(i=1)^6?〖(y_i-(y_i ) ?)〗^2=236,64,e^8.0605≈3167.其中 分别为观测数据中的温度和产卵数，i=1,2,3,4,5,6.(1)若用线性回归模型拟合，求y关于x的回归方程 (精确到0.1）；(2)若用非线性回归模型拟合，求得y关于x回归方程为 且相关指数R2＝0.9522． ①试与(1)中的线性回归模型相比较，用R2说明哪种模型的拟合效果更好 ?②用拟合效果好的模型预测温度为35℃时该种药用昆虫的产卵数.(结果取整数).
关于新型城镇化建设问题的思考的调研报告
二、要清醒认识我市城镇化建设中存在的问题 从1993年以来，我市城镇化建设取得巨大成就，城乡面貌发生了翻天覆地的变化，就是我们这些后来者，每当谈到X市城镇化建设都常常引以为豪。今天，我提出要清醒认识我市城镇化建设中存在的问题，就是要求我们要站在新的起点上，承前启后，继往开来，把X市城镇化建设再次掀起新高潮。 第一，规划起点不高。主要体现在四个方面：一是空间发展格局不到位。在生产、生活、生态空间，地上、地下、地面空间，存量、增量、留白空间等三大系统方面统筹不好。二是规划的前瞻性不够。比如，X市2015—20**年的城市规划，20**年前的建设用地规模根本满足不了实际需求；提出的六组团建设规划，规划修编刚结束，其中火车站物流组团就必须考虑重新规划选址的问题。三是特色不突出。我市城镇化建设给人的感觉是在“摊大饼”，在城市空间利用上、建设上、环境上、配套上研究不够，体现不出自己的特色；我市是民族自治市，但在民族文化研究上研究不深，在城镇化建设上看不出更多的民族文化特色；山水生态是我们的优势，但利用不充分，结合不是很理想。四是政府重视不够。由于我们缺少专业知识，工作方法不到位，与规划部门沟通不多，更提不出好的意见，基本上是由规划单位独立操作。同时，由于受资金影响，请不起一流的规划单位，加之他们深入实地少，对市情、县（市）情了解不多，等等。
新人教版高中英语选修2Unit 5 Learning about Language教学设计
The purpose of this section of vocabulary exercises is to consolidate the key words in the first part of the reading text, let the students write the words according to the English definition, and focus on the detection of the meaning and spelling of the new words. The teaching design includes use English definition to explain words, which is conducive to improving students' interest in vocabulary learning, cultivating their sense of English language and thinking in English, and making students willing to use this method to better grasp the meaning of words, expand their vocabulary, and improve their ability of vocabulary application. Besides, the design offers more context including sentences and short passage for students to practice words flexibly.1. Guide students to understand and consolidate the meaning and usage of the vocabulary in the context, 2. Guide the students to use the unit topic vocabulary in a richer context3. Let the students sort out and accumulate the accumulated vocabulary, establishes the semantic connection between the vocabulary,4. Enable students to understand and master the vocabulary more effectivelyGuiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Read the passage about chemical burns and fill in the blanks with the correct forms of the words in the box.
新人教版高中英语选修2Unit 5 Reading and thinking教学设计
The theme of this activity is to learn the first aid knowledge of burns. Burns is common in life, but there are some misunderstandings in manual treatment. This activity provides students with correct first aid methods, so as not to take them for granted in an emergency. This section guides students to analyze the causes of scald and help students avoid such things. From the perspective of text structure and collaborative features, the text is expository. Expository, with explanation as the main way of expression, transmits knowledge and information to readers by analyzing concepts and elaborating examples. This text arranges the information in logical order, clearly presents three parts of the content through the subtitle, accurately describes the causes, types, characteristics and first aid measures of burns, and some paragraphs use topic sentences to summarize the main idea, and the level is very clear.1. Guide students to understand the causes, types, characteristics and first aid methods of burns, through reading2. Enhance students’ ability to deal withburnss and their awareness of burns prevention3. Enable students to improve the ability to judge the types of texts accurately and to master the characteristics and writing techniques of expository texts.Guide students to understand the causes, types, characteristics and first aid methods of burns, through readingStep1: Lead in by discussing the related topic:1. What first-aid techniques do you know of ?CPR; mouth to mouth artificial respiration; the Heimlich Manoeuvre
新人教版高中英语选修2Unit 5 Using langauge-Listening教学设计
The theme of this section is to learn how to make emergency calls. Students should learn how to make emergency calls not only in China, but also in foreign countries in English, so that they can be prepared for future situations outside the home.The emergency telephone number is a vital hotline, which should be the most clear, rapid and effective communication with the acute operator.This section helps students to understand the emergency calls in some countries and the precautions for making emergency calls. Through the study of this section, students can accumulate common expressions and sentence patterns in this context. 1.Help students accumulate emergency telephone numbers in different countries and learn more about first aid2.Guide the students to understand the contents and instructions of the telephone, grasp the characteristics of the emergency telephone and the requirements of the emergency telephone.3.Guide students to understand the first aid instructions of the operators.4.Enable Ss to make simulated emergency calls with their partners in the language they have learned1. Instruct students to grasp the key information and important details of the dialogue.2. Instruct students to conduct a similar talk on the relevant topic.Step1:Look and discuss:Match the pictures below to the medical emergencies, and then discuss the questions in groups.
新人教版高中英语选修2Unit 2 Using langauge-Listening教学设计
? B: Absolutely! Getting involved with Chinese cultural activities there definitely helped a lot. I got to practice my Chinese on a daily basis, and I could learn how native Chinese speakers spoke.? A: What do you feel is your biggest achievement?? B: Learning Chinese characters! I have learnt about 1,500 so far. When I first started, I didn't think it was even going to be possible to learn so many, but now I find that I can read signs, menus, and even some easy newspaper articles.? A: What are you most keen on?? B: I've really become keen on learning more about the Chinese culture, in particular Chinese calligraphy. As I have learnt Chinese characters, I have developed a great appreciation for their meaning. I want to explore Chinese characters by learning how to write them in a more beautiful way. ? A: Finally, what do you want to say to anyone interested in learning Chinese?? I have really become keen on learning more about the Chinese culture, in particular Chinese Calligraphy. As I have learnt Chinese character, I have developed a great appreciation for their meaning. I want to explore Chinese characters by learning how to write them in a more beautiful way.? A: Finally, what do you want to say to anyone interested in learning Chinese?? B: I'd say, give it a shot! While some aspects may be difficult, it is quite rewarding and you will be happy that you tried.? A: Thanks for your time. ? B:You're welcome.
新人教版高中英语选修2Unit 4 Reading for writing教学设计
假定你是英国的Jack，打算来中国旅行，请你给你的中国笔友李华写一封信，要点如下：1．你的旅行计划：北京→泰山→杭州；2．征求建议并询问他是否愿意充当你的导游。注意：1.词数80左右(开头和结尾已给出，不计入总词数)；2．可以适当增加细节，以使行文连贯。参考词汇：故宫 the Forbidden City；泰山 Mount TaiDear Li Hua，I'm glad to tell you that 'm going to visit China.First，I am planning to visit Beijing，the capitalof China，where I am looking forward to enjoying the Great Wall，the Forbidden City and somebeautiful parks.Then I intend to go to visit Mount Tai in Shandong Province.I've heard that it is one ofthe most famous mountains in China and I can't wait to enjoy the amazing sunrise there.After that，I amalso going to Hangzhou.It is said that it is a beautiful modern city with breathtaking natural sights，among which the West Lake is a well- known tourist attraction.What do you think of my travel plan? Will you act as my guide? Hope to hear from you soon.
新人教版高中英语选修2Unit 4 Reading and thinking教学设计
【词汇精讲】highlight n.最好或最精彩的部分 vt.突出;强调;使醒目One of the highlights of the trip was seeing the Taj Mahal.这次旅行的亮点之一是参观泰姬陵。Your resume should highlight your skills and achievements.你的简历应该突出你的技能和成就。The report highlights the major problems facing society today.报告强调了当今社会所面临的主要问题。I’ve highlighted the important passages in yellow.我用黄色标出了重要段落。7.Edmonton is freezing cold in winter,with daily temperatures averaging -10 ℃.埃德蒙顿冬季寒冷,日平均气温为-10°C。【词汇精讲】freezing adj.极冷的;冰冻的Leave a basin of water outside in freezing weather.在冰冻的天气里,放一盆水在室外。It’s freezing cold outside so wear a warm coat.外面超冷的,所以穿一个暖和一点的外套吧。8.It was not until 9:30 a.m.that they finally reached the capital of Ontario,Toronto.直到上午9时30分,他们才终于到达多伦多的首府安大略省。【句式剖析】本句是一个强调句,强调的是句子的时间状语until 9:30。含有not...until...的句子的强调句为It is not until...that...,that后面的句子要用肯定形式。It was not until then that I suddenly realized nobody was happier than I was.直到那时我才突然意识到没有人比我更幸福了。
新人教版高中英语选修2Unit 2 Learning about Language教学设计
The activity theme of this section is to design various activities around the key words in the first text. Therefore, the activities require students to pay attention to the spelling of words. On the other hand, let students grasp the meaning of words more accurately through sentences and short texts. This kind of teaching design also helps to improve the ability of using English thinking.1. Cultivating students' ability to use word formation to induce and memorize vocabulary, and the ability to use lexical chunks to express meaning.2. Guide the students to think independently and use the correct form of words to complete sentences3. Cultivate students' habit of using lexical chunks to express language completely, guide students to draw words in sentences quickly, pay attention to word collocation, so as to accumulate more authentic expressions4. Instruct students to create sentences with the chunks.1. Enable students to use the language points in the real situation or specific contexts flexibly and appropriately.2. Guiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Think of a word that best fits each definition.1. to remember sth2.to accept, admit, or recognize sth or the truth/existence of sth3. the process of changing sth or yourself to suit a new situation4 .to make sb feel less worried or unhappy5. a strong desire to achieve sth
新人教版高中英语选修2Unit 5 Reading for writing教学设计
你校英语报计划出版一期急救常识专刊,现面向全校学生公开征集稿件,你有意参加。请你根据下面提示内容,用英语写一篇短文,介绍在车祸现场对伤者进行急救的方法和步骤。1.确保现场的安全;2.询问伤者,确保其呼吸正常;3.检查伤口,如流血则应采取止血措施;4.如需急救,确保其处于康复位置。注意:1.词数80左右;2.可以适当增加细节,以使行文连贯。参考词汇:康复位置 recovery positionAs we all know, having a knowledge of first aid can make a great difference in our daily life. If a traffic accident happens and someone is injured, the following steps can be used to treat the injured.In the first place, we should make sure that the accident scene is safe so that we won’t get hurt. We should ask the injured person if he is OK, and see if he is breathing. What’s more, we should check for cuts and wounds. If he is bleeding badly, it is vital that we should try to stop the bleeding by applying pressure to the injury. This is because if a person loses too much blood, he may die. If necessary, take the injured person to the hospital as soon as possible.Do remember: when giving first aid, please be sure to place the person in a recovery position.
