-
新人教版高中英语必修3Unit 3 Diverse Cultures教学设计四
该板块的活动主题是“介绍一个有显著文化特征的地方”( Describe a place with distinctive cultural identity)。该板块通过介绍中国城继续聚焦中国文化。本单元主题图呈现的是旧金山中国城的典型景象, Reading and Thinking部分也提到中国城,为该板块作铺垫。介绍中国城的目的主要是体现中国文化与美国多元文化的关系,它是美国多元文化的重要组成部分。中国城也是海外华人的精神家园和传播中国文化的重要窗口,外国人在中国城能近距离体验中国文化。1. Read the text to understand the cultural characteristics of Chinatown in San Francisco and the relationship between Chinese culture and American multiculturalism;2. Through reading, learn to comb the main information of the article, understand the author's writing purpose and writing characteristics;3. Learn to give a comprehensive, accurate, and organized description of the city or town you live in;Learn to revise and evaluate your writing.Importance:1. Guide the students to read the introduction of Chinatown in San Francisco and grasp its writing characteristics;2. Guide students to introduce their city or town in a comprehensive, accurate and organized way;3. Learn to comb the main information of the article, understand the author's writing purpose, and master the core vocabulary.
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 3 Learning about Language教学设计
1. We'll need ten months at least to have the restaurant decorated.2.Some traditional Chinese dishes from before the Ming Dynasty are still popular today.3.My grandpa's breakfast mainly includes whole grain biscuits and a glass of milk.4.People in this area would eat nearly a kilo of cheese per week.5. We enjoyed a special dinner in a fancy restaurant where the waiters all wore attractive suits.6. He prefers this brand of coffee which, as he said, has an unusually good flavor.Key:1. at a minimum 2. prior to3. consist of4. consume5. elegant6. exceptionalStep 5：Familiarize yourself with some food idioms by matching the meaning on the right with the colored words on the left.1.Public concern for the health of farm animals has mushroomed in the UK2.Anderson may be young but he's certainly rolling to doing dough!3.George is a popular lecturer. He often peppers his speech with jokes.4.As the person to bring home the bacon, he needs to find a stable job.5 He is often regarded as a ham actor for his over emphasized facial expressions. The media reported that these companies had treated pollution as a hot potato. 6.The media reported that these companies had treated pollution as a hot potato.7.Don't worry about the test tomorrow. It's going to be a piece of cake!8. It's best to fold the swimming ring when it is as flat as a pancake.A. completely flatB. something that is very easy to do C.an issue that is hard to deal withD.to include large numbers of somethingE.to earn on e's living to support a familyF. wealthyG.to rapidly increase in numberH. an actor who performs badly, especially by over emphasizing emotions
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.
新人教版高中英语选修2Unit 3 Reading for writing教学设计
The theme of this part is to write an article about healthy diet. Through reading and writing activities, students can accumulate knowledge about healthy diet, deepen their understanding of the theme of healthy diet, and reflect on their own eating habits. This text describes the basic principles of healthy diet. The author uses data analysis, definition, comparison, examples and other methods. It also provides a demonstration of the use of conjunctions, which provides important information reference for students to complete the next collaborative task, writing skills, vivid language materials and expressions.1. Teach Ss to learn and skillfully use the new words learned from the text.2. Develop students’ ability to understand, extract and summarize information.3. Guide students to understand the theme of healthy diet and reflect on their own eating habits.4. To guide students to analyze and understand the reading discourse from the aspects of theme content, writing structure, language expression, etc., 5. Enable Ss to write in combination with relevant topics and opinions, and to talk about their eating habits.1. Guide students to analyze and understand the reading discourse from the aspects of theme content, writing structure, language expression, etc.2. Enable them to write in combination with relevant topics and opinions, and to talk about their eating habits.3. Guide the students to use the cohesive words correctly, strengthen the textual cohesion, and make the expression fluent and the thinking clear.Step1: Warming upbrainstorm some healthy eating habits.1.Eat slowly.2.Don’t eat too much fat or sugar.3.Eat healthy food.4.Have a balanced diet.Step2: Read the passage and then sum up the main idea of each paragraph.
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 Learning about Language教学设计
This section guides students to pay attention to the typical context of vocabulary use, helps students accumulate vocabulary around the key vocabulary of this unit, and uses the learned words and word chunks in different contexts to deeply understand their meaning and usage, so as to achieve the purpose of review and consolidation.The teaching design activities aim to guide students to pay attention to the typical context in which the target vocabulary is used, as well as the common vocabulary used in collocation, so that students can complete the sentence with correct words. In terms of vocabulary learning strategies, this unit focuses on cultivating students' ability to pay attention to collocation of words and to use word blocks to express meaning.For vocabulary learning, it is not enough just to know the meaning of a single word, but the most important thing is to master the common collocations of words, namely word blocks.Teachers should timely guide students to summarize common vocabulary collocation, such as verb and noun collocation, verb and preposition collocation, preposition and noun collocation, and so on.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.
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 Using langauge-Listening教学设计
The theme of the listening section is " talking about scenery and culture along a journey."The part is designed to further lead the students to understand Canadian natural geography and social environment, and integrated into the cultural contrast by mentioning the long train journey from Beijing to Moscow routes. On this basis, the part activates students related travel experience, lets the student serial dialogue, guides the student to explore further the pleasure and meaning of the long journey, and Chinese and foreign cultural comparison.The part also provides a framework for the continuation of the dialogue, which is designed to provide a framework for students to successfully complete their oral expressions, and to incorporate an important trading strategy to end the dialogue naturally.1. Help students to understand and master some common English idioms in the context, and experience the expression effect of English idioms.2. Guide the students to understand the identity of different people in the listening context, and finish the dialogue according to their own experience.3. Instruct the students to use appropriate language to express surprise and curiosity about space and place in the dialogue, and master the oral strategy of ending the dialogue naturally.1. 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.
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.
北师大初中七年级数学上册频数直方图教案2
［师］同学们想一想，你同父母一起去商店买衣服时，衣服上的号码都有哪些，标志是什么？［生］我看到有些衣服上标有M、S、L、XL、XXL等号码.但我不清楚代表的具体范围.适合什么人穿.但肯定与身高、胖瘦有关.［师］这位同学很善动脑，也爱观察. S代表最小号，身高在150~155 cm的人适合穿S号.M号适合身高在155~160 cm的人群着装…….厂家做衣服订尺寸也并不是按所有人的尺寸定做，而是按某个范围分组批量生产.如何确定组距与组数呢？分组组数的确定，不仅与数据多少有关，还与数据的取值情况有关.在实际决定组数时，常有一个尝试过程：先定组距，再计算出相应的组数.看看这个组数是否大致符合确定组数的经验法则.在尝试中，往往要比较相应于几个组距的组数，然后从中选定一个较为合适的组数.我们一起看下表：小亮的做法.
北师大初中数学九年级上册比例的性质2教案
请写出 推理过程：∵ ，在两边同时加上1得， + = + .两边分别通分得： 思考：请仿照上面的方法，证明“如果 ，那么 ”．（3） 等比性质：猜想 （ ），与 相等吗？能 否证明你的猜想？（引导学生从上述实例中找出证明方法）等比性质：如果 （ ），那么 ＝ ．思考：等比性质中，为什么要 这个条件？三、 巩固练习：1.在相同时刻的物高与影长成比例，如果一建筑在地面上影长为50米，高为1.5米的测竿的影长为2.5米 ，那么，该建筑的高是多少米？2．若 则 3．若 ，则 四、 本课小结：1．比例的基本性质：a:b=c:d ；2. 合比性质：如果 ，那么 ；3. 等比性质：如果 （ ），五、 布置作业：课本习题4.2
北师大初中数学九年级上册反比例函数1教案
解：（1）根据题意，可得y＝100025x，化简得y＝40x；（2）根据题设可知自变量x的取值范围为0＜x＜85.方法总结：反比例函数的自变量取值范围是全体非零实数，但在解决实际问题的过程中，自变量的取值范围要根据实际情况来确定.解题过程中应该注意对题意的正确理解.三、板书设计反比例函数概念：一般地，如果两个变量x，y之间 的对应关系可以表示成y＝kx（k 为常数，k≠0）的形式，那么称y 是x的反比例函数，反比例函数 的自变量x不能为0确定表达式：待定系数法建立反比例函数的模型结合实例引导学生了解所讨论的函数的表达形式，形成反比例函数概念的具体形象，从感性认识到理性认识的转化过程，发展学生的思维.利用多媒体创设大量生活情境，让学生体验数学来源于生活实际，并为生活实际服务，让学生感受数学有用，从而培养学生学习数学的兴趣.
北师大初中七年级数学上册绝对值教案2
4、 填表：相反数 绝对值21 0 -0.75 5、 画一条数轴，在数轴上分别标出绝对值是6 ， 1.2 ， 0 的数6、 计算：(1) (2) 五、探究学习1、某人因工作需要租出租车从A站出发，先向南行驶6 Km至B处，后向北行驶10 Km至 C处，接着又向南行驶7 Km至D处，最后又向北行驶2 Km至E处。请通过列式计算回答下列两个问题：(1) 这个人乘车一共行驶了多少千米？(2) 这个人最后的目的地在离出发地的什么方向上，相隔多少千米 ？2、写出绝对值小于3的整数，并把它们记在数轴上。六、小结一头牛耕耘在一块田 地上，忙碌了一整天，表面上它在原地踏步，没有踏出这块土地，但我们说，它付出了艰辛和汗水，因为它所走过 的距离之和，有时候我们是无法 想象的。这就是今天所学的绝对值的意义所在。所以绝对值是不考虑方向意义时的一种数值表示。七、布置作业做作业本中相应的部分。
北师大初中七年级数学上册代数式教案2
1.进一步理解字母表示数的意义，能结合具体情景给字母赋于实际意义；理解代数式和代数式的值的意义，能解释一些简单代数式的实际背景或几何意义，在具体情景中能求出代数式的值. （重难点）2.通过创设实际背景和引用符号，经历观察、体验、验算、猜想、归纳等数学过程，体会数学与现实世界的联系，增强符号感，发展运用符号解决问题和数学探究意识. 教法学法：教学方法：引导—探究—发现法．学习方法：自主探究与合作交流相结合．课前准备：多媒体课件、投影仪、电脑教学过程：一、创设情境,引入新课.欣赏视频,导入新课师:国庆六十周年大阅兵,同学们看了吗?首先请同学们来欣赏一段视频.(26秒.定格在胡锦涛主席乘坐红旗轿车阅兵的一个瞬间.)师:这是新中国成立以来,规模最大、装备最新、机械化程度最高的一次大阅兵.
北师大初中七年级数学上册代数式教案1
方法总结：描述一个代数式的意义，可以从字母本身出发来描述字母之间的数量关系，也可以联系生活实际或几何背景赋予其中字母一定的实际意义加以描述.探究点四：根据实际问题列代数式用代数式表示下列各式：（1）王明同学买2本练习册花了n元，那么买m本练习册要花多少元？（2）正方体的棱长为a，那么它的表面积是多少？体积呢？解析：（1）根据买2本练习册花了n元，得出买1本练习册花n2元，再根据买了m本练习册，即可列出算式.（2）根据正方体的棱长为a和表面积公式、体积公式列出式子.解：（1）∵买2本练习册花了n元，∴买1本练习册花n2元，∴买m本练习册要花12mn元；（2）∵正方体的棱长为a，∴它的表面积是6a2；它的体积是a3.方法总结：此题考查了列代数式，用到的知识点包括正方体的表面积公式和体积公式，根据题意列出式子是解本题的关键.
北师大初中七年级数学上册第六章复习教案
一、 背景与意义分析统计主要研究现实生活中的数据，它通过收集、整理、描述和分析数据来帮助人们对事物的发展作出合理的判断，能够利用数据信息和对数据进行处理已成为信息时代每一位公民必备的素质。通过对本章全面调查和抽样调查的学习，学生可基本掌握收集和整理数据的方法。二、 学习与导学目标1 知识积累与疏导：通过复习小结，进一步领悟到现实生活中通过数据处理，对未知的事情作出合理的推断的事实。2 技能掌握与指导：通过复习，进一步明确数据处理的一般过程。3 智能提高与训导：在与他人交流合作的过程中学会设计调查问卷。4 情感修炼与提高：积极创设情境，参与调查、整理数据，体会社会调查的艰辛与乐趣。5 观念确认与引导：体会从实践中来到实践中去的辨证思想。三、 障碍与生成关注调查问卷的设计及根据调查总结的报告给出合理的预测。四、 学程与导程活动活动一 回顾本章内容，绘制知识结构图
北师大初中七年级数学上册第三章复习教案
一.学习目的和要求：1．对本章内容的认识更全面、更系统化。2．进一步加深对本章基础知识的理解以及基本技能的掌握，并能灵活运用。二.学习重点和难点：重点：本章基础知识的归纳、总结；基础知识的运用；整式的加减运算的灵活运用。难点：本章基础知识的归纳、总结；基础知识的运用；整式的加减运算的灵活运用与提高。三.学习方法：归纳，总结 交流、练习 探究 相结合 四.教学目标和教学目标解析：教学目标1 同类项 同类项：所含字母相同，并且相同字母的指数也分别相等的项，另外所有的常数项都是同类项。例如： 与 是同类项； 与 是同类项。注意：同类项与系数大小无关，与字母的排列顺序无关。教学目标2 合并同类项法则 合并同类项法则：把同类项的系数相加，所得结果作为系数，字母和字母的指数保持不变，如： 。
