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北师大初中九年级数学下册三角函数的计算2教案

  • 人教版新目标初中英语八年级上册How was your school trip说课稿5篇

    人教版新目标初中英语八年级上册How was your school trip说课稿5篇

    If you are sandy,, you want to invite you good friends to come to you party, and you need their help, too..Make a list of things you want to buy and to do first, then discuss in group,act it out..让学生进行评价.评出有特色的“最佳表演”“最佳创意”“最…”小组,给予奖励。6.总结本课的target language.7.Homework.Invite your friends to have a picnic with you, and ask for their help to prepare for the picnic.. make a conversation. 8.教学反思如何激发学生的兴趣, 使他们主动积极地参与活动,开展合作学习, 使课堂充满活力,使设计的每个任务产生实效, 这是任务型教学中的首要问题. 本节课开展小组竞赛, 任务链为:游戏热身( 巩固词汇), 讨论(学习运用句型), 表演(综合运用)等活动, 逐步递进, 从简到难, 从谈论Sally 的周末, 到谈自己一周里所干的家务,电话邀请和请求帮助 ,都是来自现实生活的话题, 极具真实性. 为学生综合表达提供了丰富的素材.让学深入、让学生参与过程的评价体现了以学生为主体的教学理念.

  • 人教版新目标初中英语八年级上册I’m going to be a basketball player说课稿8篇

    人教版新目标初中英语八年级上册I’m going to be a basketball player说课稿8篇

    根据刚才调查和学生的汇报,我们很自然地可以把调查的内容汇编成一篇口头文章。为了更好的指导学生运用be going to 来进行写作,我们可以把课本上的范文给大家朗读一遍,分析如何来写My dream job.然后,可以当堂让学生模仿来进行一篇作文创造,My dream job.【设计意图】最后的写作环节是本课的提升,学生说的都不错,但落实到笔头,总是会出现这样那样的错误。如何让学生运用be going to 来进行作文创作是我们本课的重点和难点。因此很有必要当堂落实。环节6 Summary学生在老师的指导下进行课堂小结。1.重点句型:2.be going to 的用法。【设计意图】教师引导学生课堂小结,既是对文本内容的复习,又是为下节课打好铺垫,同时充分体现了学生是学习的主体地位,增强了学生自主学习的能力,可谓一举多得。

  • 人教版新目标初中英语八年级上册What are you doing for vacation说课稿4篇

    人教版新目标初中英语八年级上册What are you doing for vacation说课稿4篇

    这一环节我采用电影《哈利波特》中哈利去霍格华兹的图片引入“how does Harry go to school?” 进而引入” how do you go to school?” 呈现“the ways to go to school” 让学生明确take 的使用及与交通工具的搭配。接着让学生根据实际情况回答自己采用的交通方式,期间可以引入“how does he /she go to school?” 基本了解了怎么说后进入课文,完成1a 部分练习 和1 b 的听力练习。完成后让学生玩一个数字游戏,帮学生回忆数字。通过问学生从家里出发时间和到达时间,引出“it takes ?? minutes .” 的句型。借助ppt 图片进行句型操练。然后完成听力练习2a—2c。本环节用时20分钟。While-task:本堂课的主要任务是让学生运用已学的语言知识,完成一个任务,即计算从学校到上海各种交通工具所需要的时间和费用,讨论应选用和种交通工具和各种优缺点。这一环节将用时10分钟。

  • 人教版新目标初中英语八年级上册What’s the matter说课稿4篇

    人教版新目标初中英语八年级上册What’s the matter说课稿4篇

    在任务环活动中,我通过设计不同的四个任务,让学生在小组中交流、合作、竞争,每个任务都存在着一定的“信息差”,易于激发学生的表达欲望和急于知道最终结果的心情,在活动中他们一定会努力表现自己,做到最好。四个任务所侧重的训练学生的语言能力的要求也各有不同,他们分别侧重训练学生的听、说、读、写的能力。把任务活动放在小组中进行,还可以解决“大班”难于操练的难题,学生在小组中有更多的时间来运用英语表达自己的思想。Post-task任务后活动(4”)1. Grammar Focus(2”)Go through the Grammar Focus with the whole class,ask Ss to point out the main points in this period. Then show the use of The Past Tense on the screen, especially the regular and irregular changes of verbs. 2. Language practice(2”)Practise the sentence patterns and the use of the Past Tense, especially the errors which Ss made while carrying out their tasks. Such as Subject-verb agreement or Tense-agreement, etc. For example: were you see any sharks? He go to the beach. 在学生尽情地参与活动后再让学生反思本节课的语法焦点,并进行适当的操练,对学生在任务活动中的语言失误进行纠正,使学生保持学习信心。语法讲解采用动画形式又保持了学生的学习兴趣。

  • 人教版新目标初中英语八年级上册When was he born说课稿5篇

    人教版新目标初中英语八年级上册When was he born说课稿5篇

    1. 教学重点(1)新单词及目标语言的掌握。(2)听、说、读、写的综合训练。(3)对对合作及小组合作练习口语的训练。2. 教学难点(1)when所引导的特殊疑问句。(2)询问生日与出生年月日的区别。When is your birthday? (一般现在时)When were you born?(一般过去时) (3)表达年月日时所用的不同介词:in+年/月;on+日期二、教学方法。由浅入深,由易到难,由已知到未知,从学生熟悉的运动明星、电影明星甚至是歌手入手,调动他们的学习积极性,让他们在心情愉快、兴趣浓厚的氛围中展开一系列听说读写的训练,主动地投入到学习中去,自然地掌握本单元的重点、难点;循序渐进地深化教学内容,同时以训练学生听说为主,展开以老师为主导,以学生为主体的师生双边互动活动。三、教学手段。利用名人图片来辅助新的语言知识的巩固和训练;采用多媒体教学,并把听力内容录到电脑中,锻炼了学生的视听能力,提高了教学效果。

  • 人教版新目标初中英语七年级上册How much are these pants说课稿4篇

    人教版新目标初中英语七年级上册How much are these pants说课稿4篇

    3)情感目标在活动中培养学生的协作精神和竞争意识,培养学生学习英语的积极情感态度。同时教育学生要好好珍惜现在的学习机会,并养成勤俭节约的好习惯。3. 教学重点及难点根据本课在教材中的地位、作用及学生实际,我把“询问价格”及“购物时使用的礼貌用语”定为该课的重点和难点。二、教法根据教学目标、教材特点及学生的心理和年龄特征,我主要采用了任务型语言教学模式。创造性地设计了贴近学生实际生活的教学活动,吸引和组织他们参与交际活动,大大地激发了他们学习英语的兴趣,让他们在完成任务的同时,体验成功的喜悦。三、学法学习指导的目的在于使学生愿学、乐学、主动学、会学,在于促进学生的个性发展和全面发展。因此,在教学上,通过多媒体及活动等多种形式,教给学生观察事物的方法,并让学生在学中用,用中学。

  • 人教版新目标初中英语七年级上册This is my sister说课稿3篇

    人教版新目标初中英语七年级上册This is my sister说课稿3篇

    (四)教具的安排和使用依据英语教学的直观性,趣味性、实践性的教学原则,结合合作学习和任务型教学的新理念,我利用了照片、头饰、幻灯、录音、卡片、竞赛板、等媒体设计教学,学生则利用自制的头饰、家庭照等媒体积极参与教学活动。三.教学程序分析整个教学程序我采用了唱、听、说、玩、演一系列的教学活动,具体设计为热身——新知——趣味操练——巩固练习——总结Step1 课前热身幻灯放映并演唱family songStep 2、新知导入1)教师幻灯出示几张自己的家庭及朋友的照片并介绍This is some photos of my family or my friends. Who’re they? Do you know?自答:This is my father. That is my mother. These are my parents. Those are my friends.…为单词教学做准备的同时,本课重点句型也在情景中被输入。

  • 人教版新目标初中英语八年级上册Could you please clean your room说课稿5篇

    人教版新目标初中英语八年级上册Could you please clean your room说课稿5篇

    三、教学准备 复习动词短语,并且预习生词, 游戏用的卡片 小奖品四、说教学方法与手段1.口语教学,在真实的语境下进行对话交际,复习旧知识,认识新事物,学习新内容。2.单词教学游戏化,寓教于乐,让学生学得开心,记得舒心。3. 利用信息沟活动,给学生设置了信息差,激发了学生的询问欲望,真正使语言起到了交流思想的作用。4.听说读写全面训练,从在听说的基础上,发展读写的技能。本节课着重写的能力,让学生从听写单词到看图写句子,由简到难,循序渐进。5.小组合作,师生对话,生生对话。五、说教材处理与学法指导1.将教材内容分为三部分。第一部分为口语操练为主,完成Section B,3,在复习旧句型的前提下学习Could you please clean your room?并能熟练进行对话。2.第二部分是听力练习,训练学生对新学单词的听辨能力和从对话中获取信息并作好记录的能力。4.第三部分是一个写的练习,是对上一节课的语法聚焦的巩固和提高,也是第二部分口头表达的延伸,是学生书面表达的起步。

  • 新人教版高中英语必修3Unit 2 Morals and Virtues教学设计二

    新人教版高中英语必修3Unit 2 Morals and Virtues教学设计二

    Activity 41. Students complete the task of activity 4, then teachers and students check the answers. 2. The teacher organized the students to work together and asked them to use the tables and mind maps sorted out before to retold the important choices in Lin Qiaozhi's life and their resultsStep 5 Language points1. The teacher asks the students to read the text carefully, find out the core words and long and difficult sentences in the text and draw lines, understand the use of vocabulary, and analyze the structure of long and difficult sentences. 2. The teacher explains and summarizes the usage of core vocabulary and asks the students to take notes. 3. The teacher analyzes and explains the long and difficult sentences that the students don't understand, so that the students can understand them better. Step 6 Homework1. Read the text again, in-depth understanding of the text; 2. Master the use of core vocabulary and understand the long and difficult sentences. 3. Complete relevant exercises in the guide plan. 1、通过本节内容学习,学生是否理解和掌握阅读文本中的新词汇的意义与用法;2、通过本节内容学习,学生能否结合文本特点总结林巧稚的人生原则和人格品质特征;3、通过本节内容学习,学生能否针对人生抉择发表自己的看法;能否全面地、客观地、理性地看待问题,进而对道德和人性有更加深入的思考和理解。

  • 新人教版高中英语必修3Unit 2 Morals and Virtues教学设计四

    新人教版高中英语必修3Unit 2 Morals and Virtues教学设计四

    3.Teachers ask different groups to report the answers to the questions and ask them to try different sentence patterns.The teacher added some sentence patterns for students to refer to when writing.Step 4 Writing taskActivity 51.Write the first draft.Students first review the evaluation criteria in activity 5, and then independently complete the draft according to the outline of activity 4, the answers to the questions listed in the group discussion and report, and the reference sentence pattern.2.Change partners.The teacher guides the students to evaluate their partner's composition according to the checklist of activity 5 and proposes Suggestions for modification.3.Finalize the draft.Based on the peer evaluation, students revise their own compositions and determine the final draft.Finally, through group recommendation, the teacher selects excellent compositions for projection display or reading aloud in class, and gives comments and Suggestions.Step 5 Showing writingActivity 5T call some Ss to share their writing.Step 6 Homework1. Read the passage in this section to better understand the passage.2. Carefully understand the hierarchical structure of the article, and deeply understand the plot of the story according to the causes, process and results;3. Independently complete the relevant exercises in the guide plan.1、通过本节内容学习,学生是否理解和掌握阅读文本中的新词汇的意义与用法;2、通过本节内容学习,学生能否通过人物言行的对比分析道德故事的深层内涵;3、通过本节内容学习,学生能否根据故事的起因、经过和结果来深入理解故事的情节,从而了解文章的层次结构;4、结合现实生活案例发表自己的见解和看法,写一篇观点明确、层次分明的故事评论。

  • 新人教版高中英语必修3Unit 2 Morals and virtues教学设计一

    新人教版高中英语必修3Unit 2 Morals and virtues教学设计一

    (2) students are divided into groups according to the requirements of activity 3. Each student shares a story of personal experience or hearing-witnessing kindness, and then selects the most touching story in the group and shares it with the whole class. Before the students share the story, the teacher can instruct them to use the words and sentence patterns in the box to express. For example, the words in the box can be classified:Time order: first of all, then, after that, later, finally logical relationship :so, however, although, butTeachers can also appropriately add some transitional language to enrich students' expression:Afterwards, afterwards, at last, in the end, eventuallySpatial order: next to, far from, on the left, in front ofOtherwise, nevertheless, as a result, therefore, furthermore, in addition, as well asSummary: in a word, in short, on the whole, to sum up, in briefStep 8 Homework1. Understand the definition of "moral dilemma" and establish a correct moral view;2. Accumulate vocabulary about attitudes and emotions in listening texts and use them to express your own views;3. Complete relevant exercises in the guide plan.1、通过本节内容学习,学生能否理解理解“道德困境”的定义;2、通过本节内容学习,学生能否通过说话人所表达的内容、说话的语气、语调等来判断其态度和情绪;3、通过本节内容学习,学生能否针对具体的道德困境发表自己的看法和见解,能否掌握听力理训练中的听力策略。

  • 新人教版高中英语选修2Unit 4 Reading and thinking教学设计

    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

    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

    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

    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

    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

    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

    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

    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

    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.

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