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大班科学教案：影子真有趣
[活动准备] （1）活动前几天就有意识地让孩子观察物体的影子。 （2）室内布置的暗一些，准备多媒体大屏幕、简单的背景图。 （3）部分小动物或蔬菜、水果等玩具（塑料的或绒布的）以及透明的玻璃片、饮料瓶等。 （4）手电筒、简单的背景图。[活动过程] 一、说说：生活中见到的影子 1、师：我的手能变出各种小动物，请你看着它的影子，猜猜它是谁？ 2、（猜猜老师的手影，在强光下变化出不同的形象）让孩子们尽情地猜一下“它是谁”？你还能用自己的小手变出什么吗？来试试看？（给孩子机会，让他大胆尝试） 3、扩散思维： (1)、师：“刚才你看到的是我们手的影子，除了这些你还见到过谁的影子呢”？（尽量调动每个幼儿的已有经验，大胆地讲出自己观察到的各种各样的影子） （2）、大树的影子是什么样子的？你想怎么来表示？小狗的呢？小花的呢……？）”（这里把主动权交给孩子，让他们发挥想象力、表现力以及语言表达能力）
大班科学教案：冷餐会
一、谈话导入 小朋友们，你们都吃过哪些菜啊？那你们知道这些菜是怎么做出来的吗？（烧出来的、炒出来的） 小结：“对了，这些菜都是烧出来、炒出来的，它们都有好听的名字，叫做‘烧菜’、‘炒菜’。 二、品尝冷菜 1、出示冷菜，讨论做法 “今天，老师带来了一些菜，小朋友们看看都有哪些菜？” “它们是怎么做出来的？”请小朋友选一种菜向大家介绍一下它的做法。” 小结：小朋友们说的真好，它们也有一个好听的名字，叫做冷菜。 2、共同探讨冷菜的营养、口味 （1）、和幼儿共同探讨冷菜的营养价值 “这些冷菜的营养可丰富了，那你们知道这些冷菜都有哪些营养呢？” 小结：刚才小朋友说了这么多冷菜的营养价值，其实大部分冷菜都是不用烧，也不用炒，洗干净后切成小块拌上调料就直接可以吃了，冷菜中的维生素就不容易流失，这样我们吃下去身体就会吸收更多的营养，身体就会更健康。” （2）、品尝冷菜，了解口味
大班科学教案《做印糕》
活动目标：1、初步了解复制的现象，感受复制方法给人们生活带来的便利。 2、尝试简单的复制方法，萌发爱科学的情感。活动准备：面团、各种塑料凹形的东西、课件、厨师帽、桌布、毛巾 活动过程：一、通过欣赏活动，让幼儿认识、了解复制的简单现象。 1、师：“小朋友们，今天有个地方举办了“漂亮的糕点”展览会，让我带你们一起去参加一下吧！” 2、带领幼儿参观小展览会，引导幼儿自由讨论与评价。 3、教师引导幼儿仔细认真的观察每个糕点，并提问： （1）“这些糕点跟我们平时看到的一样的吗？” （2）“那这些漂亮的糕点是怎么做出来的？”（请个别幼儿回答） （3）“这么多一样的东西是什么做出来的呢？”
大班科学教案：快乐转转转
活动准备： 1、各种可以转动的物体（风车、发条玩具、陀螺、皮球、杯子、塑料盆、积木、雪花片、椅子、溜溜球、绳子、筷子、牙签等） 2、音乐“圆舞曲”，录音机活动过程： 一、玩转动玩具，初步获得有关转动的经验，感受有趣的转动现象。 1、教师提出游戏要求：玩玩具的时候仔细观察，说一说你是怎么玩的，有什么发现。 2、幼儿自选玩具操作，教师引导幼儿用语言交流自己的玩法和发现。 3、小结：通过手的运动，这些玩具都能转动起来。 二、提供生活中常见的一些能转动的物品和体育器械，引导幼儿用多种方法使它们转动。 1、幼儿尝试转动自己的小椅子，教师引导：“它能转动吗？怎样转呢？” 2、教师：“这儿还有许多玩具，它们能转动吗？现在我们来比一比，看谁能用更多的方法让它们转动起来。” 3、幼儿操作，教师鼓励幼儿运用多种方法使物体转动。 4、幼儿交流自己的转动方法。
大班科学教案：“乌鸦喝水”
活动目标：1、探索如何让瓶子里的水位升高。<BR><P></P>2、学习小组合作探索，让幼儿体验与同伴合作学习互相交流的乐趣。活动准备：1、课件《乌鸦喝水》、2、小石子、沙子、碎布头、海绵、棉花、纸张等各种投放材料、3、饮料瓶子若干、4、统计纸活动过程：一、 课件引题1、观看课件前半段（乌鸦口渴，找到一个装有半瓶水的瓶子）：“小朋友，有一只乌鸦口渴了，它找到一个瓶子，喝到水了吗？”（没有）2、“你们能帮乌鸦想办法喝到水吗？”
大班科学教案：都站起来吧！
活动目标： 1、 通过参与分类活动，了解物体立起来与接触面的关系。 2、 大胆探索使物体立起来的多种方法，与同伴分享成功的喜悦。 3、 交流探索结果，萌发幼儿热爱科学的情感。 活动准备： 1、 教师知识经验：知道各种物体的材质，了解物体立起来的原因。 幼儿知识经验：了解各种物体的名称及材质。 2、 物质材料准备： （1） 能立和不能立的物体：瓶盒铅笔水彩笔积木书纸吸管（粗、细）羽毛、 （2） 记录表每人一份。 （3） 录音机，磁带。 3、 环境的准备 （1） 活动区投放各种辅助材料，如：插塑积木、橡皮泥、米、沙子、胶带、皮筋、剪刀、等。 （2） 活动前一周请家长协助幼儿收集各种物体（盒子、瓶子、羽毛等物体）
大班科学教案：接管子
二．活动目标： 1． 体验操作活动的乐趣,并清楚地表达自己的想法。 2． 能按要求连接管子，发现管子的多种连接方法。 3． 尝试绘制和使用管子组合连接线路图，了解线路图的作用。 三．活动准备： 接管子的模型（线路）结构框架、长短不一的各种管子、接头、记录表。 四．活动过程 1． 提出问题,通过讨论,探索解决问题的方法。 2． 实验操作：按要求连接管子。
大班科学教案：空气在哪里？
活动目标： 1、让幼儿感知空气的存在，发现空气无处不在，并能用语言清楚的表达自己的发现 2、培养幼儿对科学小实验的兴趣，提高动手动脑能力 活动准备：每桌一盆清水；手帕、玻璃杯、塑料袋、气球等 活动过程：一、激发兴趣1、老师出示吹好的气球，提问：“小朋友，气球娃娃来找你们玩来了，大家快跟它打个招呼吧！2、气球爆炸为什么会有响声？3、引导幼儿说出气球里是空气，老师 “空气从哪里来？我们去找空气好不好？
大班科学教案：借尾巴
2、享受听故事的乐趣。活动准备： 《借尾巴》的课件。 活动过程： 一、以讯问的口气引出课题，激发小朋友的兴趣 师：小朋友有没有见过小兔子的短尾巴啊？今天老师就给小朋友将一个关于小兔子的短尾巴的故事，小朋友想听吗？ 二、师有感情的讲述故事进行提问，帮助幼儿了解动物尾巴的作用。 1、小兔子为什么想要借尾巴啊？
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教学设计三
The joke set her crying.这个玩笑使她哭起来。Step 5 ReadingActivity 31. Students read the small text in activity 3. The teacher provides several small questions to check whether students understand the content of the text and the ideographic function of the -ing form in the text.*Where are those people?*Why did Dr Bethune come to China?*How did he help the Chinese people during the war?*What did Chairman Mao Zedong say about him?2. Ss try to rewrite some sentences using the -ing form. Then check the answers. When checking the answers, the teacher can ask different students to read the rewritten sentences and give comments.Answers:1. he became very interested in medicine, deciding to become a doctor.2. …after hearing that many people were dying in the war.3. Helping to organise hospitals, he taught doctors and nurses, and showed people how to give first aid./ He helped to organise hospitals, teaching doctors and nurses, and showing people how to give first aid.4. …praising Dr Bethune as a hero to be remembered in China.Step 6 PracticeActivity 4Students complete grammar activities 2 and 3 on page 69 of the workbook.Step 6 Homework1. Understand and master the functions and usage of the -ing form;2. Finish the other exercises in Using structures.1、通过本节内容学习，学生是否理解和掌握动词-ing形式作宾语补足语语和状语语的功能和意义；2、通过本节内容学习，学生能否正确使用动词-ing形式描述人物的行为、动作及其经历；3、通过本节内容学习，学生能否独立完成练习册和导学案中的相关练习。
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
(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
【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.
