-
XX学年第一学期第15周国旗下讲话稿：无私奉献 大爱无疆
XX学年第一学期第15周国旗下讲话稿：无私奉献大爱无疆亲爱的同学们，老师们：大家好！今天我要演讲的题目是：无私奉献大爱无疆。奉献是什么？奉献是罗隐的“采得百花成蜜后，为谁辛苦为谁甜”；奉献是李商隐的“春蚕到死丝方尽，蜡炬成灰泪始干”；奉献是龚自珍的“落红不是无情物，化作春泥更护花”。奉献就是一种不求回报的给予，它既是一种高尚的情操，也是一种平凡的精神；既包含着崇高的境界，也蕴含着不一样的层次；既表此刻关键时刻挺身而出，也渗透在人们日常的工作和生活中。学会奉献，要有这样的精神。奉献不需要轰轰烈烈，只需要拿出你的一颗友爱之心。整天与我们朝夕相处的老师是无私的，是伟大的。“春蚕到死丝方尽，蜡炬成灰泪始干”就是对老师辛勤工作、无私奉献的高尚精神的最真实的写照。他们用澎湃的激情，耕耘着温馨的田野；用执着的热情，开垦着冷漠的荒原。
XX--2018学年第一学期第八周国旗下讲话稿：秋意寒 勤锻炼
XX--2018学年第一学期第八周国旗下讲话稿：秋意寒勤锻炼尊敬的老师们、亲爱的同学们：大家好！今天，我国旗下讲话的题目是《秋意寒勤锻炼》。秋季的到来，给南方的天气增加了几分寒意，这个季节，没有了夏日的骄阳，正是锻炼身体的好时机。参加秋季体育活动，不仅能够锻炼身体增强体质，而且还能提高身体的抗寒能力和增强抵抗各种疾病的能力。秋季体育锻炼，由于肌肉不断收缩，呼吸加快，新陈代谢旺盛，身体产生的热量增加。同时还增强了大脑皮层的兴奋性，使体温调节中枢灵敏、准确地调节体温，提高人们的御寒能力。在锻炼中接受阳光的照射能够促进身体对钙、磷的吸收作用，有助于骨骼的生长发育。尤其对正在长身体的同学们来说，多参加户外锻炼更为重要。
中班游戏教案：一物多玩纸板游戏
3、培养训练生活技能，学习穿线，系鞋带的方法，提高幼儿的动手能力。4、发展幼儿的想象力、合作能力。 活动准备1、适宜的场地。2、圆形纸板，纸板中心位子钻两个小洞。3、每人一条塑料绳。 活动过程一、活动身体，直接引入课题1、纸板是怎么玩得？提出问题让幼儿思考。2、谁愿意来试一试。个别幼儿尝试。3、你还能怎么玩纸板？加深问题难度，提供想象空间。
部编人教版四年级下册《 千年梦圆在今朝》教案
一、创设情境，导入新课。1.学生交流“神舟五号”有关资料，【出示课件2】“神舟五号”发射与飞行过程的录像。2.这节课让我们走进课文追寻奋斗者的足迹，让我们走进课文去探求去思考。（板书课题：8千年梦圆在今朝）请同学们读读课文前面的阅读提示，看看阅读提示给我们提出了哪些阅读建议。【出示课件3】默读课文，为什么千年的飞天梦能在今朝实现？二、初读课文，整体感知。（一）初读，解决字词。1.读课文，用自己喜欢的方式认识生字词语，扫除字词障碍。2.出示词语。
人教版高中语文必修3《一名物理学家的教育历程》教案
①阐发话题式:就是用简练的语言对所给话题材料加以概括和浓缩，并找到一个最佳切入点加以深层次阐述。吉林一考生的满分作文《漫谈“感情”“认知”》的题记是：“同是对‘修墙’‘防盗’的预见，却产生‘聪明’或‘被怀疑’的结果。‘感情’竟能如此地左右着‘认知’，心的小舟啊，在文化的河流中求索。”这个题记通过对材料的简单解释，将“感情”与“认知”二者的关系诠释得非常明白，也点明了作者的态度和议论的中心。②诠释题目式:所拟题目一般都具有深刻性特点，运用题记形式对题目进行巧妙而又全面的诠释。云南一考生的满分作文《与你同行》的题记是：“他们一路同行，一个汲着水，一个负着火，形影相随。在他们携手共进时，就产生了智慧。”这个题记形象而深刻地对“与你同行”这个题目进行了解释，言简意赅，表明了考生对感情和理智关系的认识。
新人教版高中英语必修3Unit 1 Festivals and Celebrations-Reading for Writing教学设计一
The topic of this part is “Write about your festival experience”.During the Listening and Speaking and Talking, students are just asked to say out their festival experiences such as the Spring Festival, Mid-autumn Day, but this part students will be asked to write down their own festival experiences. During the reading part, it introduces the Naadam Festival in Inner Mongolia Autonomous Region, which can give students a good example to imitate. Students not only learn the festival, but touch and feel the Inner Mongolian’s character, the spirit and cultural atmosphere, which can help students form the cultural awareness and learn to enjoy and value the diversity of Chinese culture.Concretely, the dairy tells the experience that the author spent the Naadam Festival in Inner Mongolia Autonomous Region with his/her friend. The structure is clear. In the opening paragraph, it introduces the topic of the Naadam Festival and the whole feeling. Then it introduces the items of the festival like the ceremony, wrestling and horse racing. Finally, it summarizes this experience. Because this part is a travel journal, we must guide students pay more attention to these details: 1. use the first person. 2. use the past tense to tell the past thing and use the present or future tense to describe the scenery. 3. use the timeline to tell the development. 4. be careful for the author’s psychology, emotion and feeling, etc.1. Read quickly to get main idea; read carefully to get the detailed information about Naadam Festival.2. Learn the structure of the reading article and language.3. Write an article about a festival experience4. Learn to use the psychology, emotions and feeling in the writing.1. Write an article about a festival experience.2. Use the structure of the reading article and language.
新人教版高中英语必修3Unit 4 Space Exploration-Listening&Speaking&Talking教学设计一
Listening and Speaking introduces the topic of “talking about how to become an astronaut”. This period is aimed to inform students some details about the requirements of being an astronaut. Students can be motivated and inspired by the astronauts. Teachers ought to encourage students to learn from them and let them aim high and dream big.Listening and Talking introduces the theme of "talk about life in space". This part also informs students more details about life in space and can inspire students to be curious about this job. 1. Guide students to listen for numbers concerning dates, years and ages etc2. Cultivate students' ability to talk about how to become an astronaut and life in space ; 3. Instruct students to use functional sentences of the dialogue such as “ first of all, I am not sure, so what might be .. I guess.. I wonder…I am curious…)appropriately.1. Guide students to understand the content of listening texts in terms of the whole and key details; 2. Cultivate students' ability to guess the meaning of words in listening; discuss with their peers how to become a qualified astronaut and describe the life in space.Part 1: Listening and SpeakingStep 1: Lead inPredictionThe teacher can ask students to predict what the listening text is about by looking at the pictures.About how to become an astronaut./the requirements of an astronautStep 2: Then, play the radio which is about an interview a. And after finishing listening for the first time, the students need to solve the following tasks.
新人教版高中英语必修3Unit 4 Space Exploration-Reading and Thinking教学设计一
Q4: What is the function of the International exploration ?Having astronauts from different countries on boardQ5: What can you learn from Para 4 ?China has made great achievements in exploring spaceQ6: What is the attitude to the space exploration ?SupportiveStep 6 Post reading---RetellPeople have always wanted to learn more about space. Before the mid-20th century, most people felt (1)_________ (travel) into space was an impossible dream. However, (2)____ the help of scientists, peoplesucceeded in realizing their dream (3) _________ (explore) space. On 4 October 1957, the Sputnik 1 satellite (4) ____________(launch) by the USSR. (5) ________________ scientists try to make sure nothing goes wrong, accidents can still happen. These disasters made everyone(6)___________(disappoint), but people still believe in the importance of (7) ________(carry) on space exploration. In 2003, China became the third country to (8)_____________ (independent) send humans into space. Then Shenzhou 6 and 7 completed (9)____ second manned orbit and the first Chinese spacewalk. In spite of the difficulties, scientists hope future (10)__________ (discovery) will not only enable us to understand the universe but also help us survive well into the future.Answers: 1. travelling 2. with 3. to explore 4. was launched 5. Although6. disappointed 7. carrying 8. independently 9. a 10. discoveriesStep 6 Post reading---Critical thinkingQ1: What do you think of the space exploration ? I think it is beneficial to us. Through further study of space, people will make full use of it in the future, such as the space experiments by Wang Yaping in Tian Gong 1.Q2: If you are determined to be an astronaut, what should you prepare at present ?First of all, I should study hard to get a related college degree. Besides, I must keep mental and physical healthy.Step 7. HomeworkTry to summarize the structure of the article by a mind map.
新人教版高中英语必修3Unit 4 Space Exploration-Reading For Writing教学设计一
另一方面，其余的人反对这个计划，因为它可能会导致一些不好的影响。7.I hold the belief that space exploration not only enable us to understand how the universe began but also help us survived well into the future.我坚信探索太空不仅能够使我们了解宇宙的起源而且能够帮助我们更好地走进未来。8.I think we should spend more time and money exploring space so as to provide new and better solutions to people's shortterm and longterm problems.为了给人类的短期和长期问题提供更新和更好的解决方法，我认为我们应该花更多的时间和金钱来探索太空。9．From my point of view，it is wrong of young people to depend on their telephones too much，which may do harm to both their physical and mental health.在我看来，年轻人过度依赖手机是不对的，因为它们可能会对他们的身心健康都有害。最近你班同学就“人类是否应该进行宇宙探索”这个问题进行了激烈的讨论。有人认为，探索宇宙不仅让人类更好地了解宇宙的发展，还可以用来指导农业生产，以及把一些探索太空的高新技术用于现实生活；也有一些人认为探索太空花掉了大量的人力物力；影响了人们的生活水平。请你根据以下情况写一篇报告并发表自己的观点。注意：1.写作内容应包括以上全部要点，可适当发挥，使上下文连贯；
新人教版高中英语必修3Unit 5 The Value of Money-Reading and Thinking教学设计一
Everybody wants to get wealth.In today’s material world,making money or becoming wealthy symbolizes a person’s success and capability. Many people just make every effort, pay any price to attain greater wealth. With money,they can buy nice, large apartments in nice neighborhood. With money they can own luxurious cars. Wealth seems to bring all happiness in life.But is wealth the only road to happiness? Not really. There are many things in the world, which are beyond the means of money, such as friendship, love, health and knowledge. People are so preoccupied with struggling for money that they have no time or would not take the time to form or maintain friendship. What happiness can they feel living as lonely miserable creatures without love or friends in the world even if they accumulate tremendous wealth?In my opinion, people can’t do anything without money, but money is not everything. What money will bring you depends on your personal belief and goal in life. If you are kind enough to help others, especially the poor, money is a good thing to you. With it, you can do much more for the benefit of people and your country, and it will add to your own happiness. If you want money just for your own needs, you’ll never be satisfied or happy. In a word,you should have money spent for more people. Only then can money be the source of your happiness.Step 8 Homework4 students in a group, one acts Roderick, one Oliver, one servant and the fourth one acts Henry Adams, then listen to the tape, pay more attention to the difference between American English and British English in pronunciation, stress, tone.
新人教版高中英语必修3Unit 5 the value of money-Reading For Writing教学设计一
【参考范文】Narrator：(Henry is smiling as he leaves the restaurant. As he is walking down the street, he sees a sign for a place that cuts hair. He decides to get it cut. )H＝Henry；B＝Barber；R＝rude manH：Good afternoon, I'd like to get a cut, if I may. (The barber looks at Henry's hair and continues cutting another man's hair. )Er, I'd really like a haircut. As you can see it's much too long. B：(in a rude manner) Yes, I can see that. Indeed, I can. H：Fine, well I'll have a seat then. (He sits in one of the barber's chairs. The barber turns to look at Henry. )B：It's quite expensive here, you know！Are you sure you can afford it?H：Yes. I think so. (In comes the rude man. )R：Hey you there. I need a haircut quickly. Can you do me straightaway?B：All right, then, get in the chair and I'll see what I can do. R：Thank you. (sits down in one of the barber's chairs)H：Excuse me, but I was here first. Aren't you going to do my hair first?B：This man's in a hurry. H：Well so am I！I insist that you cut my hair first. B：OK, but I'll have to be quick. This gentleman is waiting. H：Thank you. (They both become quiet. After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B：Why, Mr . . . (looks shocked)H：Adams. Henry Adams. I'm sorry, I don't have any change. R：You're that Mr Adams! Well，I'm glad I waited or I might never have known it was you. B：Why, Mr Adams, please don't worry！(wearing a big smile) Nothing to worry about！Nothing at all!Please come back any time, even if you only need too little hairs cut！It will be my honour to serve you!
北师大初中九年级数学下册二次函数与一元二次方程2教案
教学目标：1.知道二次函数与一元二次方程的联系，提高综合解决问题的能力．2.会求抛物线与坐标轴交点坐标，会结合函数图象求方程的根.教学重点：二次函数与一元二次方程的联系．预设难点：用二次函数与一元二次方程的关系综合解题．☆ 预习导航 ☆一、链接：1.画一次函数y=2x-3的图象并回答下列问题(1)求直线y=2x-3与x轴的交点坐标； (2)解方程2x-3=0(3)说出直线y=2x-3与x轴交点的横坐标和方程根的关系2.不解方程3x2-2x+4=0，此方程有 个根。二、导读画二次函数y= x2-5x+4的图象1．观察图象，抛物线与x轴的交点坐标是什么？2.求一元二次方程x2-5x+4=0的解。3.抛物线与x轴交点的横坐标与一元二次方程x2-5x+4=0的解有什么关系？（3）一元二次方程ax2＋bx＋c=0是二次函数y＝ax2＋bx＋c当函数值y=0时的特殊情况.二次函数y＝ax2＋bx＋c的图象与x轴交点的横坐标与一元二次方程ax2＋bx＋c=0的根有什么关系？
北师大初中九年级数学下册二次函数与一元二次方程1教案
解：(1)设第一次落地时，抛物线的表达式为y＝a(x－6)2＋4，由已知：当x＝0时，y＝1，即1＝36a＋4，所以a＝－112.所以函数表达式为y＝－112(x－6)2＋4或y＝－112x2＋x＋1；(2)令y＝0，则－112(x－6)2＋4＝0，所以(x－6)2＝48，所以x1＝43＋6≈13，x2＝－43＋6<0(舍去)．所以足球第一次落地距守门员约13米；(3)如图，第二次足球弹出后的距离为CD，根据题意：CD＝EF(即相当于将抛物线AEMFC向下平移了2个单位)．所以2＝－112(x－6)2＋4，解得x1＝6－26，x2＝6＋26，所以CD＝|x1－x2|＝46≈10.所以BD＝13－6＋10＝17(米)．方法总结：解决此类问题的关键是先进行数学建模，将实际问题中的条件转化为数学问题中的条件．常有两个步骤：(1)根据题意得出二次函数的关系式，将实际问题转化为纯数学问题；(2)应用有关函数的性质作答．
部编版语文八年级下册《我一生中的重要抉择》教案
（1）一个快落山的太阳，跟大家讲的，更多的是自己一生奋斗过来的体会。指61岁的老人。（2）加入人家说我是权威，也许还马马虎虎。作者自谦的说法，指成绩还过得去。（3）明明是一个过去时态，大家误认为是现在时态。指作者认为自己不适合再做权威了。（4）扶植年轻人我觉得是一种历史的潮流，当然我们要创造条件，就是把他们推到需要刺激的风口浪尖上。比喻重要的岗位或市场的前沿。【感悟精彩句子】1.所以我知道自己是一个下午四五点钟的太阳。各位呢，上午八九点钟的太阳，这是本科生；硕士生呢，九十点钟的太阳；博士生呢，十点十一点钟的太阳。比喻，拉近了与听众的距离，倍感亲切、期望和鼓舞。2.所以1992年前电视台采访我，我基本上都拒绝了。透过细节，体现了坚持不懈的科研精神。
人教版高中政治必修1第十一课 经济全球化与对外开放教案
材料说明了什么？探究二：材料分析：2005年12月13日至18日，WTO第六次部长级会议在香港召开。会议经过谈判通过了《部长宣言》，规定发达成员和部分发展中成员2008年前向最不发达国家所有产品提供免关税、免配额的市场准入；发达成员2006年取消棉花的出口补贴， 2013年年底前取消所有形式农产品出口补贴。材料体现了世界贸易组织在国际经济贸易领域中发挥哪些作用？探究三：P97：A、这些图示，反映出我国利用外资哪些特点？。B、能为我国提高外资利用水平提出些建议吗？探究四：材料展示：我国是人口众多的发展中大国，全国居民每天消费总额达到37亿元。每天消费粮食75万吨，相当于一个县级商品粮基地的全年产量；每天消耗猪肉6万吨，食油1万吨，糖1.6万吨，鲜蛋1.8万吨。每天购买杂志600多万册，报纸5000多万份，需要400量中型载货汽车才能装载。
人教版高中政治必修4第十一课寻觅社会的真谛教案
思考提示在阶级社会中，社会基本矛盾的解决主要是通过阶级斗争实现的，阶级斗争是推动阶级社会发展的直接动力，当旧的生产关系严重阻碍生产力发展，需要进行变革时，代表旧的生产关系的没落阶级却不会自动退出历史舞台，利用旧的上层建筑维护自己的统治，只有代表新生产力发展方向的阶级通过社会革命，推翻没落的阶级统治，才能解放生产力，推动社会向前发展。所以，阶级社会的进步往往是通过激烈的社会革命实现的。但是，社会主义社会与阶级社会不同，这是因为，社会主义社会中，生产力和生产关系、经济基础和上层建筑之间的矛盾是一种非对抗性矛盾，不需要通过一个阶级推翻另一个阶级的阶级斗争的方式来解决，只能通过改革实现社会的发展，通过对生产关系和上层建筑进行改革，实现社会主义的自我完善，从而促进社会的发展。所以，我国经济体制改革是在坚持社会主义制度的前提下，改革生产关系和上层建筑中不适应生产力发展的一系列相互联系的环节和方面。
人教版高中政治必修4第一课美好生活的向导教案
3．柏拉图(公元前427一前347)古希腊哲学家。生于雅典。苏格拉底的弟子，亚里士多德的老师。他曾在雅典创办学园，收徒讲学，逐步建立起欧洲哲学史上第一个客观唯心主义体系。他也是欧洲哲学史上第一个有大量著作传世的哲学家。他提出世界的本源是“理念”，现实中的事物都是“理念”的摹本。人的知识来源于对“理念”的回忆。柏拉图的哲学思想对后世影响很大，有人说，柏拉图之后的欧洲哲学思想都是对柏拉图思想的注脚。4．黑格尔(1770—1t53l)19世纪德国古典哲学家，客观唯心主义者、辩证法大师。生于斯图加特，卒于柏林。出身于官僚家庭。曾在图宾根神学院学习哲学和神学。大学毕业后，做过几年家庭教师。后任报纸编辑、中学校长、大学讲师、教授和柏林大学校长。黑格尔是在法国革命的直接影响下成长起来的，青年时朝气蓬勃，非常激进。他还深受著名诗人歌德的影响。1818年，他到柏林大学任教后，公开美化普鲁士专制制度，号召人们同现实妥协。
人教版高中政治必修3第一课文化与社会精品教案
(2)历史课本中历朝历代的文化发展。(3)政治生活中关于综合国力竞争的相关知识。(4)了解文化产业的发展，深入体会知识经济、文化经济现象。五、【方法点津】：(1)坚持理论联系实际的方法，感悟文化现象，理解文化内涵，分析文化的作用，增强文化学习的自觉性。(2)自学探究。以课本的简单提示为线索，深入探究文化与经济、政治的相互交融，探究文化在综合国力竞争中的地位和作用。(3)集体讨论。针对当前国际竞争的实质，探讨我国应如何发展文化产业、发展文化生产力、增强文化竞争力；讨沦为更好地应对文化竞争，作为中学生目前应做好哪些准备。六、【课文导语】：文化，一个我们十分熟悉的词汇。然而“熟知并非真知”。有人说，文化是知识；有人说，文化是艺术。究竟什么是“文化”?只要在社会生活中细细体味，我们就能真切地感悟“文化”的内涵与文化的力量。
人教版高中政治必修4第十一课寻觅社会的真谛精品教案
A生产方式是人类社会存在和发展的基础人要生存必须有吃、穿、住、用等物质生活资料，只有生存问题解决了才能谈得上社会的存在和发展，才能从事其他的活动（教育、艺术、体育、政治）。而要获得物质生活资料，必须从事物质资料的生产劳动。在这一活动中，形成了现实的生产力和生产关系，即生产方式。【思想教育】落后必然挨打，我国大力发展经济，就是为了发展生产力。发展是硬道理，中国解决一切问题的关键在与自己的发展。要积极支持改革开放，积极投身于经济建设中去。现在学好知识将来教育育人，为社会培养更多的合格人才。B生产方式决定着社会的性质和面貌社会生活纷繁复杂，包括经济生活、政治生活、精神生活、婚姻家庭生活等许多方面。这些方面都受生产方式的制约，有什么样的生产方式，就有什么样的社会结构；不同的生产方式，表现为不同性质的社会形态。社会的整个面貌只能从生产方式中得到科学的说明。【举例】家庭联产承包责任制的产生与推广1958年的人民公社化运用曾使中国农民在劳动和分配上都实行绝对的平均主义，大锅饭的结果是饭越吃越少，人越过越穷。
人教版高中政治必修4第一课美好生活的向导精品教案
b哲学为具体科学提供世界观和方法论的指导每一个时代的具体科学的发展，总是受到这个时代哲学思想的影响和支配。任何一个科学家都有自己的哲学信仰，都用一定的哲学世界观来指导自己的研究。缺乏正确的世界观和方法论的指导，就会在研究中失去正确方向，甚至陷入混乱和失败。【举例】牛顿晚年误入歧途牛顿早年在自发的唯物主义世界观的指导下，发现了万有引力定律，谱写了人类物理史上的辉煌篇章。他谦虚地说，他是站在巨人们的肩膀上，拾取了知识大海里一个晶莹美丽的贝壳。但在他的后半生，居然虔诚地投入上帝地怀抱，用25年的时间研究神学，写了100多万字有关神学和宗教的书稿。牛顿是一个虔诚的宗教信徒，自幼受到信奉上帝的教育，这对他的世界观影响极深，加之他所处的时代是形而上学统治自然科学的时代，在错误的世界观的支配下，他将解释不了的现象求助于上帝，如“从上帝那里去寻找行星围绕太阳公转的第一推动力”，结果一事无成。
