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中班科学：手上的线条课件教案
2、探索复制指纹的方法，萌发多样探索的意识。3、初步激发对科学、创造和探索自身的兴趣。材料环境创设：数字卡片、小纸片、颜料、印泥、橡皮泥、镜子、抹布等。设计思路：“我们的身体”是本班幼儿正在探索的主题活动，在探索小手的活动中，罗宜家提出了这样一个问题：“手指上的线叫什么呀？”但是，小朋友谁都说不上来。这是一个颇具价值的问题，因为它是我们在主题活动中生成的，有利于孩子们继续对自身进行探索的兴趣的培养。而且，现代的指纹技术正越来越与高科技融为一体，涉及到了很多方面，适当地在这方面丰富一些见识，不仅能开阔幼儿的眼界，且对于幼儿的科学探究兴趣也会有好处。另外，作为一个新班，我们的孩子们在探索能力上还显得很单一，缺乏运用多种方式探索的意识，本活动中鼓励幼儿大胆常识多种复制指纹的方法，对幼儿的多样化探索意识也是有帮助的。活动中，处于整合性原则，我还在其中，融合了识数教育，即观察时给手指纹编号，结合一切可利用因素进行自然衔接下的教育。拓展内化观察比较操作体验提问交流流程：1、提问交流：1）请罗宜家提出自己原先的问题。
中班科学：我也来造桥课件教案
我们美丽的上海建筑中，“桥”无疑也是一个亮点，他为我们生活带来了方便，在前一活动“各种各样的桥”中，他们对桥已有了初步的认识，知道桥的基本组成部分，同时通过资料的收集及调查，也发现了桥的多样性，特殊性，更是对造桥的工作者产生的敬佩之情，因此孩子们把该经验及体验延伸到了本体性游戏的建构活动中，各个都想来造桥。为了更好的满足他们的需要，及爱探究的愿望，我提供了丰富的材料，让孩子们在自己的探索过程中尝试造桥，并在桥上载物，同时也根据他们的年龄特点出发，我还在该活动中提供了记录表，在边记录边探索中当一回小小造桥者。 活动目标：1.尝试利用替代物来构建纸桥。2. 探索使桥面牢固的方法，并进行记录。活动准备：替代物若干（如：厚薄不一的纸、积木、纸杯、书、纸盒、塑料瓶等）记录表笔桥的图片若干前期经验准备：观察并讨论过桥，对桥的功用及种类有所认识
中班科学各种各样的锁课件教案
2、探索锁的秘密，了解锁的作用，知道锁的重要。3、对观察和动手活动感兴趣，有强烈的探索欲望。活动准备：1、操作卡人手一份。2、收集各种各样的锁和钥匙。活动过程：一、提问引出话题：1、出示锁和钥匙：今天，老师带什么到幼儿园来了？小朋友也准备了各种各样的锁和钥匙，你带来的锁和钥匙是什么样子的？你想玩一玩吗？2、幼儿自由玩锁
中班科学活动：变色龙课件教案
活动目标：1、感知变色龙的特性，尝试选择与场景相同的颜色给变色龙涂色，学习涂色的正确方法。2、在和变色龙说说玩玩游戏的情景中体验游戏的快乐。活动准备：花园背景图一幅、变色龙人手一份、和场景颜色相同的各色炫彩棒（红色、绿色、黄色、咖啡色、兰色、橘黄色）、透明的变色龙。 活动过程：一、故事导入《它躲到哪里去了》，引起幼儿的兴趣。1、你们听过变色龙的故事吗？为什么叫他变色龙呢？（变色龙有一种其他小动物都没有的本领，是什么呢？）莎莉的变色龙今天就在我们的教室里，看谁能把它找出来？ 教师可以数123让幼儿找，如果幼儿找不到可以稍加提示。师：找到了！变色龙躲在窗上，它变成了什么颜色？要是眼睛不尖就找不到了。（做惊奇状）咦？窗子上有一个什么东西啊？让我把它请过来看一看，哦，原来是莎莉的变色龙。
中班科学会变的颜色课件教案
1.认知目标：通过引导幼儿自己动手做实验，从而知道两种颜色加到一起会变成别的颜色。初步培养幼儿的兼容性、发散性和跨越性。2．情感目标：通过在活动中，引导幼儿仔细观察，鼓励幼儿大胆尝试记录实验结果。初步培养幼儿好奇心、冒险性。3．人格目标：通过让幼儿让孩子在活动中团结友爱体验创造的喜悦。培养幼儿团结友爱、自信大胆。4．动作技能目标：通过引导幼儿自己动手做实验，发展幼儿大小肌肉动作。活动准备：１． 物质准备：A.一瓶黄颜色的水。B.每组三个透明的小缸，分别装有红、黄、蓝色三种颜色、及棉签等C.记录材料每组一份，涂色纸若干。D．魔术师帽子。
中班科学冰中取物课件教案
2. 在探究的过程中学会从多角度解决问题。3. 学习运用比较的方法在操作中发现问题、获取经验。活动准备：两块大小一样的冰块，托盘，每人一块冰（里面冻有一个小礼物）记录卡每人一张，笔，毛巾，缸子，热水，温水，凉水，棉被，酒精灯，小锤等工具。活动过程：1. 引发问题，激发幼儿探索的欲望。（1）用什么方法能让冰块慢点化？师:小朋友们你们看老师这有一块冰，我不想让这块冰融化，请小朋友们帮老师想想办法。
中班科学《有趣的磁铁》课件教案
活动目标：1、让幼儿初步了解磁铁的基本特性2、了解磁铁在生活中的用途3、培养幼儿的探索兴趣 活动过程：一引题师：小朋友，今天老师要带你们去一个很好玩的地方，但是去那个地方玩我们小朋友都要带上一样东西才能进去，我们看看我们要带什么东西进去？（教师出示磁铁）幼：磁铁师：现在小朋友们可以拿着磁铁进去玩了？你们看看会发生什么事？幼：好师：小朋友看看为什么磁铁吸不住这个东西啊？幼：因为它是木头的师：小朋友聪明，那你们看看磁铁为什么又不能吸住这个东西呢？幼：因为它是塑料的
体育游戏：我学蚕宝宝课件教案
2. 锻炼动作的灵活性和身体的协调性。 3. 感受模仿游戏和体育活动的愉快。 二、教学准备： 布袋每人一个；挂有“桑叶”的皮筋四根； 作为奖励物品的小亮片，舒缓、激烈的音乐各一段， 三、教学过程： （一）开始，热身运动 1.放音乐，引导幼儿做身体模仿动作 头部——上肢——腰部——全身（蹲起或伸展）——团身滚——放松 2.教师提醒幼儿找个空位置，重点进行伸展和团身的准备动作
人教版高中政治必修1影响价格的因素教案
（2）、价值规律 教师总结：通过这一节的学习我们明白了一个道理：商品的价值量由生产商品的社会必要劳动时间决定，商品交换以价值量为基础实行等价交换。这一经济原则就叫做价值规律。受供求关系影响，商品价格围绕价值上下波动，是价值规律要求发生作用的具体表现。（3）、价格围绕价值上下波动是价值规律的表现形式（三）课堂总结、点评 本节内容讲述的主要知识如下：1、气候、时间、地域、生产、习俗等因素会改变供求关系状况，供求关系变化影响价格变动，形成卖方市场和买方市场。2、商品价格由价值决定，价值量与社会必要劳动时间成正比，与劳动生产率成反比。3、商品价格由价值决定，并受供求关系影响，在二者共同作用下形成市场价格。4、社会必要劳动时间决定商品价值量，商品交换以价值量为基础实行等价交换，是价值规律的基本内容，价格围绕价值上下波动是价值规律的表现形式。
人教版高中历史必修2开辟新航路教案
材料五航路开辟后，东方香料输入欧洲的总量较中古之时猛增30倍，而胡椒、丁香等在印度购入和在英国卖出的差价亦高达10至29倍，其他货物的获利同样惊人。这一时期，新的商品不断涌现，特别值得注意的是美洲的特产——玉米、马铃薯、烟草、可可等——被传播到欧亚大陆。这时，世界性的对外贸易主要通过大西洋，地中海与意大利皆告衰落，而沿大洋的英、荷等渐居中心。到17世纪时，英国的伦敦与荷兰的阿姆斯特丹成为世界贸易中心。问题4：材料五表明，新航路开辟后对世界贸易产生了哪些重大影响？答案4：结束了世界相对孤立状态；各地文明开始会合交流，日益连成一个整体；欧洲商人直接同世界各地建立商业联系；促进不同国家和贸易的发展，促进世界市场雏形开始出现。
人教版高中历史必修2罗斯福新政教案
【教学参考】对“新政”作用的评价史学界对“新政”作用的评价是仁者见仁、智者见智，但基本上有三种观点，即“功大于过论”、“过大于功论”和“功过参半论”。持“功大于过论”者认为“新政”在美国历史上基本上是一种进步现象，首先，“新政”挽救了危机，使美国人民摆脱了危机的困苦局面；其次，在缺少足够的宏观经济政策知识的时代，罗斯福所做的努力确实是开创性的；再次，罗斯福“新政”开启了美国以后历届政府实施国家干预政策的大门，成为缓解自由主义经济制度之弊病的一剂良方，并在实质上加强了美国联邦政府的权威；最后，在30年代资本主义世界经济危机的背景下，同日本、德国为转嫁危机而发动战争的策略相比，“新政”无疑代表了一种进步、民主的解救危机方式。持“过大于功论”者认为“新政”未能使美国走出萧条、步入繁荣。
新人教版高中英语必修1Unit 1 Teenage Life-Discovering Useful Structure教案
（形容词短语most beautiful的构成形式为:副词+形容词，该短语在句中作定语修饰名词bird）④A good friend is someone who makes you really happy.好朋友就是能让你真正高兴的人。（形容词短语really happy的构成形式为:副词+形容词，该短语在句中作宾语补足语）[即学即练]画出下例句中的形容词短语并指明构成形式如:It is less cold today than it was yesterday.构成形式: 副词+形容词（1）Our country is becoming more and more beautiful.（2）The road is long enough.（3）The medicine is good for stomach.三、副词短语（Adverb Phrases）副词短语:指以一个副词为中心构成的短语，在句中的功能相当于副词，可以修饰动词、形容词或副词。常见副词短语的构成形式有:（副词）+副词如: much more beautifully①He did his work here yesterday.他昨天在这里工作。（副词短语here yesterday修饰动词did）②Bill did the work very well.比尔做的这份工作很好。副词短语very well修饰动词did③We are all entirely responsible for our action（副词短语all entirely, 修饰形容词短语responsible for）
新人教版高中英语必修1Unit 1 Teenage Life-Reading and Thinking教案
【教材分析】The topic of this unit is about teenage life, which belongs to the theme context of “humans and oneself”.As teenagers who shoulder the responsibility of “Chinese great dream”, they must fully know themselves, including their strengths, weaknesses and challenges etc. They are supposed to improve themselves continuously and readily study their subjects, and thus foster their strategies and confidence in lifelong studies.This period is entitled the freshmen challenges, which mainly concerns some big challenges for new students in Senior high school. In this period, a teacher should lead students to find out what their challenges are and guide them to figure out how to crack the challenges and better themselves. More importantly, a teacher should instruct students to absorb new language points and appreciate the language. Besides, a teacher must instruct students to acquire some skills concerning reading efficiently and inspire them to talk more about their new school life, especially their new problems and solutions both at school and in life.【教学目标与核心素养】1. Enable students to acquire the basic usage of the new words and expressions concerning the freshmen challenges and learn to use them flexibly.2. Enable students to have a good understanding of the freshmen challenges in the new senior high school which is quite different from junior middle school.3. Develop students’ sense of cooperative learning and individual thinking capability. 4. Develop students’ different learning skills to solve different reading comprehensive problems.
新人教版高中英语必修1Unit 1 Teenage Life-Reading for Writing教案
【教材分析】This teaching period mainly deals with reading for writing a letter of advice. Students are expected to learn the knowledge about how to write a suggestion letter. The teacher is expected to enable students to master some writing skills concerning suggestion letters and learn to write one.【教学目标与核心素养】1. Get students to have a good understanding of how to write a suggestion letter properly.2. Enable students to use some writing skills flexibly.3. Develop students’ writing and cooperating abilities.4. Strengthen students’ great interest in writing discourses.【教学重难点】1. How to enable students to have a good understanding of the skills of writing a suggestion letter2.How to enable students to write a good recommendation letter using some writing skills properly.【教学过程】Step 1: Lead in Begin the class with the lead-in questions: how to write a letter for advice? What kinds of aspects should be included? It is strongly recommended that the teacher should ask students to discuss the topic freely with their partners and brainstorm some ideas concerning the topic. In this way, students can come up with more ideas and avoid being nervous at the beginning of the class.Step 2: Read to discover details concerning advice letters’ writing style.The teacher is expected to ask students to read a letter offering some advice on page 18 silently and then request students to discuss the questions below.
新人教版高中英语必修1Unit 2 Travelling Around–Listening and Speaking教案
无论她说什么都不会对我们的安排有影响。Answers: for, arrangement3) Parents arrange everything for their children and spare no effort to pave the way for their success.父母为孩子安排好一切，不遗余力地为他们的成功铺路。4. extremely adv 极其，非常extreme adj 非常的1) Mary found it extremely difficult to get a job.2) I’m extremely sorry to have troubled you.Answers:玛丽发现找工作极其困难。给你添了麻烦，我十分抱歉。3) It had white-painted tunnels and bright red carriages, and proved _________ (extreme) popular with the public.它有白色的隧道和明亮的红色车厢，结果证明它非常受大众的欢迎。Answers: extremelyExercises1. I am continuing to apply_______ jobs though I have failed several times.2. All this had an _______ (extremely) bad effect on the criminal justice system.3. The invention would have wide ______ (apply) in industry.4. She’s happy with her unusual living _________ (arrange).5. I was banging so loudly that I’m ___________ (amaze) that they didn’t hear me.6. You haven’t changed at all you still look ___________ (exact) the same.7. “Was it what you expected?” “Yes, _________ (definite).”8. He was looking forward to______ (work) with the newPrime Minister. Answers: for extreme application arrangement amazed exactly definitely looking单句写作：1. _______________ (你要说些什么) when you get on the platform to accept the reward?2. Since_____________________(我们为这些事情做好了准备), we have nothing to worry about.
新人教版高中英语必修1Unit 2 Travelling Around-Reading and Thinking教案
Good expressions that students can choose to use: help the travelers choose which tour to take1. In my opinion, you could/might choose…, because you prefer to…2. …could be a perfect choice for you, for…3. As far as I am concerned, you would enjoy…, for…4. …would probably suit you, because you enjoy/love/hate doing…Step 5 Passage ConsolidationLanguage appreciation:1. You can then spend three days exploring the rainforest with a local guide and enjoying the plants and animals unique to the rainforest. 在接下来的三天里，您可以在当地导游的陪同下，深入雨林进行探索，欣赏雨林特有的动植物。本句主体结构为spend some time doing sth. 2. Inca builders cut stones to exact sizes so that nothing was needed to hold walls together other than the perfect fit of the stones. 印加的建筑工人将石头切割成精确的尺寸，仅仅凭着石头间的完美契合，即可稳固墙体。本句为so that引导的结果状语从句。nothing与the perfect fit为并列成分; other than在句中意为“除了”。Step 6 HomeworkSuppose you will travel to Peru, write a short essay about your three-day tour plan.
新人教版高中英语必修1Unit 2 Travelling Around-Reading for Writing教案
Is there a clear purpose for the trip? :Does each paragraph have a clear main idea? Does the writer use the present continuous tense for future plans?Does the writer use commas, stops, and question marks correctly? Are all the words spelt correctly?Are all the proper nouns capitalized?Revise your draft according to your partner's comments.Step 5:The summary of how to write a travel plan.旅游计划是一种常见的应用文写作。旅游可分为观光游、文化游、美食游及探险游等不同类型，因此旅游计划也要根据不同的旅游目的进行设计。常规的旅游计划需要明确以下几个方面的问题:Travel planWhen will you leave for？ Where is your the destination?How will you get there?What will you do there?How long will you there?Is there a clear purpose for the trip? 为了提升旅行计划的层级，还需注意以下几个方面的问题:1.每段是否有明确清晰的主题;2.用一般现在时代替一般将来时；3.用更高级的形容词词汇。例如:表达“好”时，不要总用“nice”,我们还可以用“smart, clean, excellent, exciting, beautiful, wonderful, clever, famous, grand”等表达更具有指向性的词汇；4.用更高级的动词词汇。比如:我们可以用“seem stand, lie .get stay, remain, look . sound, become . keep, grow”等代替"be";
新人教版高中英语必修1Unit 3 Sports and Fitness-Reading and Thinking教案
2. Sort out detailed information about Michael Jordan.（1） Understand the transitional sentence.Q: Which part is about Michael Jordan as a master? Which part is about the example he set?（2） Have the Ss Focus on why Michael Jordan is a master and what good examples Michael Jordan set when they’re reading. And think about these questions as below:Q1: How does the author describe his impressive skills?Q2: How do you understand “time seemed to stand still”?Q3: What does “graceful” mean?Q4. Which sentence do you think best describes his mental strength?Q5. Which words is important in the sentence in describing his mental strength? Why?Q6: How do you understand “unique”?Q7: What can we learn from Michael Jordan?Step 5 Discussing and recommendingRecommend their own living legends of sports.Work in groups to choose your own living legend of sports and give the reasons of your choice. Step 6 HomeworkReview the stories of Lang Ping and Michael Jordan, and try to retell them.
新人教版高中英语必修1Unit 3 Sports and Fitness-Reading for Writing教案
Then have them write a short paragraph to describe and explain their changes. After that, get the Ss to exchange their drafts with their partners and use the checklist to give feedback on their drafts, and finally revise it.Step 5 Summary of how to write a wellness book1.健康书的审题步骤：第一步：明确要求该写作属于经验分享，故要用第一人称来写;时态以一股现在时为主。第二步：确定段落该类文章可以从以下三个方面人手:Para.1首先表明写作的目的Para.2自己的做法及心得体会Para.3表示期望及感谢第三步：提炼要点2.健康书常见句式：1) It is an honor for me to share my favorite sport with you,2) It makes me feel relaxed playing with my friends.3) It makes me rid myself of stress while playing with my friends.4) Moreover, it provides me a valuable chance to communicate with others.5) I we eat too little or too much, or if we choose the wrong food, we may become sick.6) We can do something to change the poor situation.Step 6Homework假如你的老师让你在班级Wellness Bok上分享自己的亲身经历及心得，请根据以下要点写一篇80字左右的文章1. 你喜欢的运动是什么？2. 你最喜欢的原因是什么？3. 你参加锻炼的体会。
新人教版高中英语必修1Unit 4 Natural Disasters- Reading for writing教案
①标题——标题应当简洁明了。②导语——导语是消息开头的第一段或第一句话，简明扼要地揭示出消息的核心内容。③主体——主体是消息的主要部分，要用充足的事实表现主题，对导语的内容作进一步的展开和阐述。④结束语——通常是对全文内容进行概括性的总结。3. 新闻报道增分句子（1）陈述事实常用的句型:①A terrible storm hit/struck ... , killing ..②It was a cool autumn night when the earthquake happened. A large number of buildings fell down and roads were destroyed, leaving a great many people homeless.地震发生在一个凉爽的秋夜。大量的建筑物倒塌，道路被毁,许多人无家可归。③With the help of the rescue team, people who were the trapped in the flood were saved.在救援队的帮助下，困在洪水中的人们得救了。（2）陈述观点常用的句型:①Clearly/Obviously/In my opinion/It seemed that people were shocked.显然/在我看来/似乎人们震惊了。②The whole city was in ruins after the earthquake.地震后整个城市成了一片废墟。（3）揭示原因常用的句型:Because of/As a result of/Thanks to the help of the army, people who got injured were sent to the hospital immediately.
