-
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 3 Using langauge-Listening教学设计
1． How is Hunan cuisine somewhat different from Sichuan cuisine?The heat in Sichuan cuisine comes from chilies and Sichuan peppercorns. Human cuisine is often hotter and the heat comes from just chilies.2.What are the reasons why Hunan people like spicy food?Because they are a bold people. But many Chinese people think that hot food helps them overcome the effects of rainy or wet weather.3.Why do so many people love steamed fish head covered with chilies?People love it because the meat is quite tender and there are very few small bones.4.Why does Tingting recommend bridge tofu instead of dry pot duck with golden buns?Because bridge tofu has a lighter taste.5 .Why is red braised pork the most famous dish?Because Chairman Mao was from Hunan, and this was his favorite food.Step 5: Instruct students to make a short presentation to the class about your choice. Use the example and useful phrases below to help them.? In groups of three, discuss what types of restaurant you would like to take a foreign visitor to, and why. Then take turns role-playing taking your foreign guest to the restaurant you have chosen. One of you should act as the foreign guest, one as the Chinese host, and one as the waiter or waitress. You may start like this:? EXAMPLE? A: I really love spicy food, so what dish would you recommend?? B: I suggest Mapo tofu.? A: Really ? what's that?
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.
北师大初中数学九年级上册一元二次方程的根与系数的关系1教案
方程有两个不相等的实数根．综上所述，m＝3.易错提醒：本题由根与系数的关系求出字母m的值，但一定要代入判别式验算，字母m的取值必须使判别式大于0，这一点很容易被忽略．三、板书设计一元二次方程的根与系数的关系关系：如果方程ax2＋bx＋c＝0（a≠0） 有两个实数根x1，x2，那么x1＋x2 ＝－ba，x1x2＝ca应用利用根与系数的关系求代数式的值已知方程一根，利用根与系数的关系求方程的另一根判别式及根与系数的关系的综合应用让学生经历探索，尝试发现韦达定理，感受不完全的归纳验证以及演绎证明．通过观察、实践、讨论等活动，经历发现问题、发现关系的过程，养成独立思考的习惯，培养学生观察、分析和综合判断的能力，激发学生发现规律的积极性，激励学生勇于探索的精神．通过交流互动，逐步养成合作的意识及严谨的治学精神.
初中数学北京版七年级下册《不等式的基本性质》说课稿
一、关于教学目标的确定：第五章的主要内容是一元一次不等式（组）的解法及其在简单实际问题中的探索与应用。探索不等式的基本性质是在为本章的重点一元一次不等式的解法作准备。不等式的基本性质3更是本章的难点。可是说不等式的基本性质这个概念既是不等式这一章的基础概念又是学生学习的难点。因此我选择此节课说课。教参指导我们：教学要注重和学生已有的学习经验和生活实际相联系，注重让学生经历和体会“从实际问题中抽象出数学模型，并回到实际问题中解释和检验”的过程。注重“概念的实际背景与形成过程”的教学。使学生在熟悉的实际问题中，在已有的学习经验的基础上，经历“尝试—猜想—验证”的探索过程，体会“转化”的思想方法，体会数学的价值，激发学习兴趣。在教学中要渗透函数思想。运用数学中归纳、类比的方法，理解方程与不等式的异同点。
北师大版初中数学八年级下册不等式的基本性质说课稿
[设计意图]节环节的设置是为了使学生在掌握不等式性质的基础之上，加以拓展的作业，使课程的内容不但能满足全体学生需求，更能满足学有余力的学生得到更大收获，从数轴上获取信息来完成填空，从而体现数形结合的思想，学生通过参与活动，体会挑战成功的喜悦，并且他们的求胜心理得到了满足，沉醉在知识给他们带来的快感中完成本节课的学习，（六）课堂小结最后，凯旋归来话收获：通过本节课的学习，你收获到了什么？学生们都积极的举手回答，说出了各种各样的收获，比如：1、学会了不等式的三条基本性质2、学会了用字母来表示不等式的性质3、学生不等式与等式的区别等等；学生在回答的时候，老师加以评价和表扬并展示主要内容；这里教师要再次强调，特别注意性质3，两边同乘（或除以）一个负数时，不等号的方向要改变，数学思想的方法是数学的灵魂，这节课我们体验了三种数学思想，一是类比的思想，二是数形结合的思想，三是分类讨论的思想，
北师大初中七年级数学上册等式的基本性质教案2
教学目标1、知识目标：掌握等式的性质；会运用等式的性质解简单的一元一次方程。2、能力目标：通过观察、探究、归纳、应用，培养学生观察、分析、综合、抽象能力，获取学习数学的方法。3、情感目标：通过学生间的交流与合作，培养学生积极愉悦地参与数学学习活动的意识和情感，敢于面对数学活动中的困难，获得成功的体验，体会解决问题中与他人合作的重要性。教学重点与难点重点：理解和应用等式的性质。难点：应用等式的性质，把简单的一元一次方程化为“x=a”的形式。教学时数 2课时（本节课是第一课时）教学方法 多媒体教学教学过程（一） 创设情境，复习导入。上课开始，给出思考，（算一算，试一试）能否用估算法求出下列方程的解：（学生不用笔算，只能估算）
《卖懒》教学设计教案
1.制作红灯笼师：（展示漂亮的灯笼）小朋友们想不想自己亲手制作一个呢？生：好呀师：那小朋友们知道制作灯笼需要什么材料吗？生：彩纸、剪刀...师：没错，那老师先来展示一下怎么制作灯笼吧！（展示完后，开始让小朋友两两组合共同制作）2.制作灯笼剪纸师：小朋友们，刚刚是不是已经制作灯笼了呀？下面我们进行一个更好玩的环节？生：好呀好呀！师：那我先来展示一下咯，小朋友们别眨眼呀！（展示完后，开始让小朋友们独立完成）小结：通过制作共同合作制作灯笼与独自完成灯笼剪影，不仅使他们更能感知灯笼的形状，更能提高小朋友们的动手能力和思考力。
《琵琶行》教学设计
文本分析《琵琶行》作为白居易最为出名的诗歌之一，内容详实，情感动人，在诗歌中，白居易塑造了两个形象极为鲜明的人物——琵琶女&作者本人。一个是江湖薄命人，一个是官场失意者。两个本无交集的人因为京都琵琶声相遇，互诉衷肠后，发出“同是天涯沦落人，相逢何必曾相识“的感慨
高教版中职数学基础模块下册：8.3《两条直线的位置关系》优秀教案设计
教 学 过 程教师 行为学生 行为教学 意图 *揭示课题 8．3 两条直线的位置关系（一） *创设情境 兴趣导入 【知识回顾】 我们知道，平面内两条直线的位置关系有三种：平行、相交、重合．并且知道，两条直线都与第三条直线相交时，“同位角相等”是“这两条直线平行”的充要条件． 【问题】 两条直线平行，它们的斜率之间存在什么联系呢？ 介绍 质疑 引导 分析 了解 思考 启发 学生思考*动脑思考 探索新知 【新知识】 当两条直线、的斜率都存在且都不为0时（如图8－11（1）），如果直线平行于直线，那么这两条直线与x轴相交的同位角相等，即直线的倾角相等，故两条直线的斜率相等；反过来，如果直线的斜率相等，那么这两条直线的倾角相等，即两条直线与x轴相交的同位角相等，故两直线平行． 当直线、的斜率都是0时（如图8－11（2）），两条直线都与x轴平行，所以//． 当两条直线、的斜率都不存在时（如图8－11（3）），直线与直线都与x轴垂直，所以直线// 直线． 显然，当直线、的斜率都存在但不相等或一条直线的斜率存在而另一条直线的斜率不存在时，两条直线相交． 由上面的讨论知，当直线、的斜率都存在时，设，，则 两个方程的系数关系两条直线的位置关系相交平行重合 当两条直线的斜率都存在时，就可以利用两条直线的斜率及直线在y轴上的截距，来判断两直线的位置关系． 判断两条直线平行的一般步骤是： （1） 判断两条直线的斜率是否存在，若都不存在，则平行；若只有一个不存在，则相交． （2） 若两条直线的斜率都存在，将它们都化成斜截式方程，若斜率不相等，则相交； （3） 若斜率相等，比较两条直线的纵截距，相等则重合，不相等则平行． 讲解 说明 引领 分析 仔细 分析 讲解 关键 词语 思考 理解 思考 理解 带领 学生 分析 引导 式启 发学 生得 出结 果
小学数学苏教版六年级下册《第六单元第三课反比例关系、反比例量》教学设计说课稿
提问：1．怎样判断两种相关联的量是否成正比例？用字母怎样表示正比例关系？ 2．判断下面两种量是否成正比例？为什么？ (1)时间一定，行驶的路程和速度 (2)除数一定，被除数和商 3．单价、数量和总价之间有怎样的关系？在什么条件下，两种量成正比例？ 4．导入新课： 如果总价一定，单价和数量的变化有什么规律？这两种量存在什么关系？今天，我们就来研究这种变化规律。
【高教版】中职数学基础模块上册：3.3《函数的实际应用举例》教学设计
课程分析中专数学课程教学是专业建设与专业课程体系改革的一部分，应与专业课教学融为一体，立足于为专业课服务，解决实际生活中常见问题，结合中专学生的实际，强调数学的应用性，以满足学生在今后的工作岗位上的实际应用为主，这也体现了新课标中突出应用性的理念。分段函数的实际应用在本课程中的地位：（1） 函数是中专数学学习的重点和难点，函数的思想贯穿于整个中专数学之中，分段函数在科技和生活的各个领域有着十分广泛的应用。（2） 本节所探讨学习分段函数在生活生产中的实际问题上应用，培养学生分析与解决问题的能力，养成正确的数学化理性思维的同时，形成一种意识，即数学“源于生活、寓于生活、用于生活”。教材分析 教材使用的是中等职业教育课程改革国家规划教材，依照13级教学计划，函数的实际应用举例内容安排在第三章函数的最后一部分讲解。本节内容是在学生熟知函数的概念，表示方法和对函数性质有一定了解的基础上研究分段函数，同时深化学生对函数概念的理解和认识，也为接下来学习指数函数和对数函数作了良好铺垫。根据13级学生实际情况，由生活生产中的实际问题入手，求得分段函数此部分知识以学生生活常识为背景，可以引导学生分析得出。