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端午节国旗下讲话稿：话说端午
屈原是我国战国末期著名的诗人，政治家，是中国历史上第一位伟大的爱国诗人，中国浪漫主义文学的奠基人，被誉为“中华诗祖”、“辞赋之祖”。他的作品《离骚》《九歌》《九章》《天问》是中国浪漫主义文学的源头，屈原的出现，标志着中国诗歌进入了一个由集体歌唱到个人独创的新时代。屈原是战国末期的政治家，他主张对内举贤能，修明法度，对外力主联齐抗秦。他的治国主张得不到楚怀王的信任。后遭贵族排挤，被流放沅湘流域。屈原满怀报国之志却无处施展抱负，最后郁闷难当，于农历五月初五那天，跳汨罗江自尽。他的自尽，激发了楚国上下的一片哀怨，人们纷纷划着龙舟到汨罗江寻找打捞屈原的尸体，很多人担心屈原被河里的鱼虾吃掉，纷纷把家里的糯米和糕点做成粽子包裹起来，丢到河里喂鱼，这就是端午节的来历。
大班社会教案：会说话的标志
２、通过看看，说说，做做，让幼儿了解标志有不同的含意，知道生活中许多地方都离不开它，从而丰富幼儿的生活经验，增强幼儿自我保护意识。 活动准备 配合进行教育活动的多媒体课件，幼儿制作标志的纸、笔等、供幼儿张贴的标志若干。 活动过程：１、观看多媒体课件，引起幼儿活动的兴趣。 教师提问：这里有些什么？从哪里看出来的？２、教师小结：看到了这些标志，就知道这是哪里了。标志是各种各样的，代表了不同的意思。如：看到红“＋”，就知道是医院，看见大滑梯等玩具就知道是幼儿园……３、请幼儿观看课件中的标志，并说出你在哪见过？它告所我们什么？（教师可为幼儿准备一些交通标志、安全标志等）
大班科学教案：会说话的标记
2，培养幼儿关注周围事物的习惯，探索周围事物的兴趣。 活动准备； 1，各种常见的标志。家长有意识的带领幼儿观察过各种标志。 2，背景图二幅。 3，纸、记号笔、蜡笔人手一份。 活动重点：了解各种标志的不同含义。 活动难点：能尝试制作生活中所需的标志。 活动流程：理解各种标志——学会运用标志——尝试制作标志——延伸活动 活动过程： 一，理解各种标志 1，出示标志背景图，观察： 1）这里有什么？从哪里看出来的？（重点让幼儿描述医院、麦当劳二个标志） 2）小结：看到了这些标志，就知道这是哪里了，标志是各种各样的，各种不同的标志代表不同的意思。
大班科学教案：会说话的标志
2．培养幼儿关注周围事物的习惯，探索周围事物的兴趣。 活动流程： 理解各种标志-->学会运用标志-->制作生活中所需的标志 材料与环境创设： 标志的背景图 活动指导： 一、理解各种标志（知道什么是标志，了解标志是各种各样的。） 1．这里有些什么？从哪里看出来的？（重点让幼儿描述医院，麦当劳和红星幼儿园三个标志） 2．小结：看到了这些标志，就知道这是哪里了。标志是各种各样的，代表了不同的意思。
大班安全教案：会说话的安全标志
活动目标： 1、鼓励幼儿探索学习，使幼儿认清安全标志，教育幼儿不要玩火、电等危险物品，遵守交通规则。 2、引导幼儿发现尝试，让幼儿知道应该按照安全标志的要求行动，才能既方便自己又不影响集体，培养自我保护意识和能力。 3、通过幼儿自己动手制作安全标志，发展幼儿的想象力和创造力及动手制作的能力。 活动准备： 1、多媒体课件：交通安全、严禁烟火、当心触电、禁止触摸等内容的小故事，并配有关的安全标志。 2、事先让幼儿收集有关的安全标志。 3、每幼儿一套安全标志七种：注意安全、人行横道、步行、禁止通行、严禁烟火、当心触电、禁止触摸。 4、画纸、水彩笔、剪刀等工具材料。
人教版高中地理选修2中、低产田治理的地理背景教案
（1）黄淮海平原后备耕地不足，现有耕地面积不可能增加很多，因此提高农作物产量的着眼点应该是挖掘现有耕地的生产潜力。（2）黄淮海平原现有耕地中大部分存在着不同程度的限制性因素，对这些土地的整治是黄淮海平原发展农业，尤其是种植业的关键所在。[经典例题1]下列关于黄淮海平原的叙述，正确的是A、夏秋多雨，地势低平，易发生旱涝、盐碱B、从东向西，盐碱化程度越来越严重C、土地限制性因素面积占土地总比重最大的是干旱缺水土地D、黄淮海平原西部地区中、低产田分布较集中解析：黄淮海平原秋季降水少。从东向西，黄淮海平原地势渐高，盐碱化程度应渐轻。黄淮海平原西部地区，耕地质量较高，能够比较充分地满足农作物生长发育的需要，是黄淮海平原粮棉稳产高产区，故D选项是错误的。解答本题常见的错误是认为A选项是正确的，只要分析一下黄淮海平原秋季是否多雨就可以排除思维障碍：在正常年份，因受夏季风影响，7、8月锋面雨带控制黄淮海平原，带来大量的降水；秋季，锋面雨带对黄淮海平原影响较小，故降水也小。
人教版高中数学选修3离散型随机变量及其分布列(2)教学设计
温故知新 1.离散型随机变量的定义可能取值为有限个或可以一一列举的随机变量,我们称为离散型随机变量.通常用大写英文字母表示随机变量,例如X,Y,Z;用小写英文字母表示随机变量的取值,例如x,y,z.随机变量的特点: 试验之前可以判断其可能出现的所有值，在试验之前不可能确定取何值；可以用数字表示2、随机变量的分类①离散型随机变量:X的取值可一、一列出；②连续型随机变量:X可以取某个区间内的一切值随机变量将随机事件的结果数量化．3、古典概型:①试验中所有可能出现的基本事件只有有限个；②每个基本事件出现的可能性相等。二、探究新知探究1.抛掷一枚骰子,所得的点数X有哪些值？取每个值的概率是多少？ 因为X取值范围是{1，2，3，4，5，6}而且"P(X=m)"=1/6,m=1,2,3,4,5,6.因此X分布列如下表所示
新人教版高中英语选修2Unit 2 Learning about Language教学设计
The activity theme of this section is to design various activities around the key words in the first text. Therefore, the activities require students to pay attention to the spelling of words. On the other hand, let students grasp the meaning of words more accurately through sentences and short texts. This kind of teaching design also helps to improve the ability of using English thinking.1. Cultivating students' ability to use word formation to induce and memorize vocabulary, and the ability to use lexical chunks to express meaning.2. Guide the students to think independently and use the correct form of words to complete sentences3. Cultivate students' habit of using lexical chunks to express language completely, guide students to draw words in sentences quickly, pay attention to word collocation, so as to accumulate more authentic expressions4. Instruct students to create sentences with the chunks.1. Enable students to use the language points in the real situation or specific contexts flexibly and appropriately.2. Guiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Think of a word that best fits each definition.1. to remember sth2.to accept, admit, or recognize sth or the truth/existence of sth3. the process of changing sth or yourself to suit a new situation4 .to make sb feel less worried or unhappy5. a strong desire to achieve sth
新人教版高中英语选修2Unit 2 Reading and thinking教学设计
Her tutor told her to acknowledge __________ other people had said if she cited their ideas, and advised her _______（read） lots of information in order to form __________wise opinion of her own.Now halfway __________ her exchange year, Xie Lei felt much more at home in the UK. She said __________ (engage) in British culture had helped and that she had been__________ (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger __________（build） a bridge between the two countries. keys:Xie Lei, a 19yearold Chinese student, said goodbye to her family and friends in China and boarded (board) a plane for London six months ago in order to get a business qualification. She was ambitious(ambition) to set up a business after graduation. It was the first time that she had left (leave) home.At first, Xie Lei had to adapt to life in a different country. She chose to live with a host family, who can help with her adaptation (adapt) to the new culture. When she missed home, she felt comforted (comfort) to have a second family. Also Xie Lei had to satisfy academic requirements. Her tutor told her to acknowledge what other people had said if she cited their ideas, and advised her to read lots of information in order to form a wise opinion of her own.Now halfway through her exchange year, Xie Lei felt much more at home in the UK. She said engaging (engage) in British culture had helped and that she had been involved (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger building a bridge between the two countries.
新人教版高中英语选修2Unit 2 Reading for writing教学设计
The theme of this section is to express people's views on studying abroad. With the continuous development of Chinese economic construction, especially the general improvement of people's living standards, the number of Chinese students studying abroad at their own expense is on the rise. Many students and parents turn their attention to the world and regard studying abroad as an effective way to improve their quality, broaden their horizons and master the world's advanced scientific knowledge, which is very important for the fever of going abroad. Studying abroad is also an important decision made by a family for their children. Therefore, it is of great social significance to discuss this issue. The theme of this section is the column discussion in the newspaper: the advantages and disadvantages of studying abroad. The discourse is about two parents' contribution letters on this issue. They respectively express their own positions. One thinks that the disadvantages outweigh the advantages, and the other thinks that the advantages outweigh the disadvantages. The two parents' arguments are well founded and logical. It is worth noting that the two authors do not express their views on studying abroad from an individual point of view, but from a national or even global point of view. These two articles have the characteristics of both letters and argumentative essays1.Guide the students to read these two articles, and understand the author's point of view and argument ideas2.Help the students to summarize the structure and writing methods of argumentative writing, and guides students to correctly understand the advantages and disadvantages of studying abroad3.Cultivate students' ability to analyze problems objectively, comprehensively and deeply
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.
人教A版高中数学必修一幂函数教学设计（2）
幂函数是在继一次函数、反比例函数、二次函数之后，又学习了单调性、最值、奇偶性的基础上，借助实例，总结出幂函数的概念，再借助图像研究幂函数的性质.课程目标1、理解幂函数的概念，会画幂函数y=x，y=x2，y=x3，y=x－1，y=x 的图象；2、结合这几个幂函数的图象，理解幂函数图象的变化情况和性质；3、通过观察、总结幂函数的性质，培养学生概括抽象和识图能力．数学学科素养1.数学抽象：用数学语言表示函数幂函数；2.逻辑推理：常见幂函数的性质；3.数学运算：利用幂函数的概念求参数；4.数据分析：比较幂函数大小；5.数学建模：在具体问题情境中，运用数形结合思想，利用幂函数性质、图像特点解决实际问题。重点：常见幂函数的概念、图象和性质；难点：幂函数的单调性及比较两个幂值的大小．
小说恰同学少年读书心得参考例文
在进行革命活动中，青年毛泽东结识了很多同志，并积极引导他们与广大工人农民相结合。他在湖南第一师范院校的几年十分耐人寻味，他和他的同学们满怀崇高理想，一起登岳麓山，一起玩橘子洲，一起到湘江游泳……，他们关心国事；他们忧国忧民，指说江山社稷大事；他们爱憎分明，激浊而扬清，对黑暗现实的批判常形之于文字；他们蔑视权贵，视当时那些祸国殃民的封建军阀如粪土，严厉地痛斥他们的行为。1916年暑假，毛泽东与罗章龙、蔡和森等组成“新民学会”，办<湘江评论>、<新湖南>，发动学潮，1919年底毛泽东领导了有名的“驱张”运动，最终迫使张敬尧退出湖南。
公路工程施工监理合同范本条文说明
一、公路工程施工监理合同通用条件第1条“定义与解释”，适用于《公路工程施工监理合同》中的全部文件，即：协议书、通用条件、专用条件、附件A、附件B、附件C以及其它补充文件或附件。二、协议书由系列文件组成，其中的其它文件和其它附件是指签约双方一致同意增加列入监理合同的文件或附件，签约时必须在协议书中具体写明。协议书所包括的文件之间如果出现矛盾，按监理合同通用条件第1.2.3条的规定，按时间顺序以最后编写或双方最后确认的文件为准。而与该文件在协议书中的排列顺序无关。三、签约双方在监理合同专用条件第6.2.1条和监理合同附件C中，约定业主问监理单位支付监理服务费用的期限和方式；在监理合同附件B中约定业主向监理单位提供工作条件的期限和种类。四、签约双方在监理合同附件A中，约定监理单位提供监理服务的形式、范围与内容；在监理会同专用条件第5.2条中，约定监理单位提供监理服务的时间和有关期限。
感恩节国旗下讲话稿：对“拥有”说声“谢谢”
一滴水，要感谢大海，让它汇聚成了无尽的水流；一朵花，要感谢雨露，滋润它在阳光下茁壮成长；一只鹰，要感谢天空，赐予它肆意翱翔的空间；一个人，要学会感恩，才能托起世界的脊梁！继爱因斯坦之后世界上最伟大的物理学家，被世人誉为“宇宙之王”的霍金，21岁的他不幸被诊断患有肌肉萎缩性侧索硬化症。当时，医生曾诊断身患绝症的他只能活两年，可他一直坚强的活了下来。他被禁锢在轮椅上，只有三根手指和两只眼睛可以活动，疾病已经使他的身体严重变形，头只能朝右边倾斜，肩膀左低右高，双手紧紧并在当中，握着手掌大小的拟声器键盘，两脚则朝内扭曲着，嘴已经几乎歪成S型。有一天，伟大的科学家霍金登上讲台，完成一场学术报告。就在学术报告快结束时，一位年轻的女记者冒然问道：“霍金先生，你将永远固定在轮椅上，你不认为命运让你失去了太多吗?”
工作说明书
业务名称 magento网店程序开发2、服务费用（1）人员费用如下：外包人员的费用：高级工程师（四年及以上magento开发经验）xxx元/人/天，一般工程师xxx元/人/天，食宿、差旅、交通、通讯等一切相关费用为包干价格，包干价格为6000RMB/人/月，工作地点按目前约定的北京。（2）考勤的计算按照甲方的有关规定。（3）费用的计算：计算方式为：当月实际服务费 = 工作师日单价*实际上班的天数*工程师数量+加班费上述付款均应以银行转账方式付至乙方在此指定的下述账户：户名：XXXX开户银行：地 址：帐 号：（4）考勤的确认以甲方的最终确认为准甲方在每月第2个工作日前对乙方人员上月的考勤进行书面确认。3、人员新增
新人教版高中英语选修1Unit 2 Looking into the Future教案
【设计意图】以“新科技是一把双刃剑”为主题开展讨论活动。这个话题比较大，所以给了一定的限制，首先需要以智能家居为例来阐述科技发展对未来生活产生的影响，然后列举其优点和缺点，最后就以上现象发表自己的观点。这个活动是对整个文本的创意性总结与意义的升华，留给学生一定的想象空间，学生借此机会可以运用文本内容和语言表达自己对科技发展的看法和态度。Assignments:1. Finish Exercise 4 on Page 15 of the textbook.A smart home is one that integrated computers into the structure of the building itself. In this way, many of the things that we now do ourselves become automatic. For example, the smart home could control the air conditioning and lights so that you would no longer have to turn switches on and off, and so that your home would be more energy-efficient. The smart home could also monitor itself to make sure that everything is working as it should, and send you warnings if there is a problem. Such smart homes could even be programmed to detect your health problems, and then give you reasonable advice as to the food you should eat or if you should see a doctor. So, in a sense, smart homes will lead us to living smarter lives.2.Create a smart function for your home, and share your creation in the next period.
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.
