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高中数学对数函数教师说课稿
一、 教学目标根据教学大纲的要求以及本节课的地位与作用，结合高一学生的认知特点确定教学目标如下：学习目标：1、复习巩固对数函数的图像及性质2、运用对数函数的性质比较两个数的大小能力目标：1、 培养学生运用图形解决问题的意识即数形结合能力2、学生运用已学知识，已有经验解决新问题的能力3、 探索出方法，有条理阐述自己观点的能力
新人教版高中英语必修3Unit 1 Festivals and Celebrations-Reading for writing教学设计二
Step 3 Analyzing article structureActivity 31. Teachers raise questions to guide students to analyze the chapter structure of this diary and think about how to describe the festival experience. (1)What should be included in the opening/body/closing paragraph(s)?(2)How did the writer arrange his/her ideas?(3)What kind of interesting details did the writer describe?(4)How did the writer describe his/her feelings/emotions during the event?2. Students read and compare the three sentence patterns in activity 2. Try to rewrite the first paragraph of the diary with these three sentence patterns. After that, students exchange corrections with their partners. Such as:●This was my first time spending three days experiencing the Naadam Festival in China’s Inner Mongolia Autonomous Region and it was an enjoyable and exciting experience. ●I'll never forget my experience at the Naadam Festival because it was my first time to watch the exciting Mongolian games of horse racing, wrestling, and archery so closely. ●I'll always remember my first experience at the Naadam Festival in China’s Inner Mongolia Autonomous Region because it was so amazing to spend three days witnessing a grand Mongolian ceremony. Step 4 Accumulation of statementsActivity 41. Ask the students to read the diary again. Look for sentences that express feelings and emotions, especially those with the -ing form and the past participle. Such as:● …horse racing, wrestling, and archery, which are all so exciting to watch. ● some amazing performances● I was surprised to see…● I was a little worried about. . . ● feeling really tiredOther emotional statements:●I absolutely enjoyed the archery, too, but the horse races were my favourite part. ●I'm finally back home now, feeling really tired, but celebrating Naadam with my friend was totally worth it. ●He invited me back for the winter to stay in a traditional Mongolian tent and cat hot pot. I can’t wait!2. In addition to the use of the -ing form and the past participle, the teacher should guide the students in the appreciation of these statements, ask them to memorize them, and encourage them to use them reasonably in writing practice.
新人教版高中英语必修3Unit 4 Space Exploration-Listening&Speaking＆Talking教学设计二
The themes of this part are “Talk about how to become an astronaut” and “Talk about life in space”. As Neil Armstrong said “Mystery creates wonder and wonder is the basis of man’s desire to understand. Space is difficult for human to reach, therefore, humans are full of wonders about it. However, if wanting to achieve the dream of reaching the Moon, some of our human should work hard to be an astronaut at first. Part A(Talk about how to become an astronaut) is a radio interview in a radio studio, where the host asked the Chinese astronauts about his story how to become an astronaut. Yang Liwei told his dreamed to be an astronaut since childhood. Then he worked hard to get into college at 22. The next 10 years, he gradually became an experienced pilot. At the same time, to be an astronaut, he had to study hard English, science and astronomy and trained hard to keep in good physical and mental health and to practise using space equipment. Part B (Talk about life in space) is also an interview with the astronaut Brown, who is back on the earth. The host Max asked about his space life, such as his emotion about going back the earth, the eating, shower, brushing, hobbies and his work. Part A and Part B are interviews. So expressing curiosity about the guests’ past life is a communicative skill, which students should be guided to learn.1. Students can get detailed information about how Yang Liwei became an astronaut and Max’s space life.2. Students learn to proper listening strategy to get detailed information---listening for numbers and taking notes.3. Students can learn related sentences or phrases to express their curiosity like “ I wish to know...” “I’d love to know...”4. Students can learn more about the space and astronauts, even be interested in working hard to be an astronaut
新人教版高中英语必修3Unit 4 Space Exploration-Reading and Thinking教学设计二
The theme of this unit focuses on “space exploration.” Students will learn about the training and experience needed to become an astronaut. The text is mainly about the development of space exploration. On the one hand, the text helps students to have a good understanding about the great feats humans have achieved, on the other hand, they will further understand the contributions that we Chinese have achieved, and feel confident and proud about our homeland and strengthen their love for our country. The teacher should instruct students to aim high and study harder to make great progress in the space career if possible.1. Read about the development and value of space exploration.2. Explore the mysteries of the universe and the achievements in space exploration.3. Skillfully use the vocabulary of this text to cultivate self-study ability 4. Develop cooperative learning ability through discussion.1. Enable the Ss to talk about the development and value of space exploration.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.3. Help Ss comprehend the main reasons for space exploration. Multi-media, textbook, notebooks.Step 1: Warming up and predictionLook at the title and the pictures of the text and predict what the text will be about?2. What are the main reasons for space exploration?
新人教版高中英语必修3Unit 4 Space Exploration-Reading for Writing教学设计二
⑦在我看来, 探索太空是值得的。As far as I am concerned, it is worthwhile to explore the space.Step 10 Writing---draftRecently, students in our class have had heated a discussion on whether space is worth exploring. Students hold different ideas about it.30% of us think space exploration is not worthwhile. They think space is too far away from us and our daily life and is a waste of money. And the money spent on space exploration can be used to solve the earth’s problems such as starvation and pollution.On the other hand，70% think space is worth exploring because we have benefited a lot from it，such as using satellites for communication and weather forecast. What’s more，with further space research，we may solve the population problem by moving to other planets one day. Also，space research will enable us to find new sources to solve the problem of energy shortages on the earth.As far as I am concerned, it is worthwhile to explore the space. Not only can it promote the development of society but also enrich our life. Step 11 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1.Does the writer explain why he/she changed/wanted to change?2.Does the writer tell how the changes have improved or will improve his/her life?3.Is the text well－organised?4.Does the writer use words and expressions to show similarities and differences?5.Are there any grammar or spelling errors?6.Does the writer use correct punctuation？
新人教版高中英语必修3Unit 5 The value of money-Reading and Thinking教学设计二
? Could you offer me some kind of work here?? I don’t want your charity, I just want an honest job.? Careless: I landed in Britain by accident.Step 7:Consolidation.? Find Henry? Roderick and Oliver were I .making a bet when they saw Henry, a poor young man. ? Know Henry? About a month ago, Henry was sailing and later he found himself carried out to sea by a strong wind. Fortunately, he 2.was spotted by a ship. And it was the ship that brought him to 3.England? Offer money to Henry ? Oliver and Roderick gave Henry a letter and told him that there was money in it. They 4.persuaded him to accept it, and made him 5.promise that it wouldn't be opened until 2 o'clock.Step 8：Language pointsa large amount of: a large quantity of; a great deal ofe.g. They bought a large amount of furniture before they moved their new house.make a bet: make an arrangement to risk money, etc. on an event of which the result is doubtful.e.g. We made a bet on the result of the match.permit sb to do something: allow somebody to do somethinge.g. My mother doesn’t permit me to ride in the street after it rained.by accident: as a result of chancee.g. I only found it by accident.stare at: look at somebody or something with the eyes wide open in a fixed gaze( in astonishment, wonder, fear, etc)to be honest: to tell you the truth; to be franke.g. To be honest, I don’t think we have a chance of winning.Step7 Homework:What do you think will happen to Henry? Will the bank-note help him or get him into trouble?
新人教版高中英语必修3Unit 5 The Value of Money-Reading for Writing教学设计二
2. 您能看到, 我头发太长了。You can see that my hair is much too long.3. 无论什么时候, 只要您想回来就回来。Please come back whenever you want.4. 您仅有很少的头发要理! You only have too little hair to cut !5. 为您服务是我的荣幸！It is my honour to serve you!Step 9 Writing(Henry is walking down the street when he sees a sign for a place that cuts hair. He decides to have it cut. )H=Henry B=BarberH: Good afternoon, I’d like to have my hair 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. (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. B: Please don’t worry! (wearing a big smile) Nothing to worry about! Nothing at all! Please come back whenever you want, even if you only have too little hair to cut! It will be my honour to serve you!Step 10 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Are all the elements of a play included and in good order ?2. Do the character use suitable language ?3. Are the stage directions clear and useful ?4. Is the plot clear and exciting enough ?
XX年春季第二周国旗下讲话稿：让文明的校园更文明
老师，同学们：早上好！记得有人说过：“人，一撇一捺，写起来容易做起来难。”该做怎样的人呢，一百个人会有一百种答案，但在每一个答案的背后都有一个基点，那就是做人首先要做一个文明的人。本周，我校将迎接泉州市“文明学校”县级考评，今天我国旗下讲话的题目是“让文明的校园更文明”。有这么两则报道，一则说的是新加坡。新加坡是一个通用英语的发达国家，虽然有一部分人使用中文，但是这个国家的公共场所的各种标语都是用英语书写的。但其中的一些文明礼貌的标语，如“不准随地吐痰”、“禁止吸烟”、“不准进入草坪”等却用中文书写，为什么呢？曾经有一位大使问过新加坡当局，得到的回应是：“因为有这些不文明行为的，大多数是中国大陆的游客。”为此，到新加坡考察的一位中学校长语重心长地说：“不文明行为就是国耻。”另一则是中央电视台曾经报道过。某年国庆节后的天安门广场，随处可见口香糖残迹，40万平方米的天安门广场上竟有60万块口香糖残渣，有的地方不到一平方米的地面上，竟有9块口香糖污迹，密密麻麻的斑痕与天安门广场的神圣和庄严形成了强烈反差。
小班常识《动物的尾巴》说课稿
2、说活动目标：根据《纲要》的指导和活动的内容，我制定了适合幼儿发展三个目标：1）、培养幼儿对动物的兴趣，增强幼儿的探索欲望。2）、通过故事，能简单的了解动物尾巴的作用，知道各种动物尾巴的不同形状。3）、在活动中培养幼儿爱护小动物的感情。3、说活动的重点、难点：依据小班幼儿的认知特点和发展状况，我认为本次活动的重点是：幼儿能通过理解故事，知道故事中的动物尾巴的不同作用；难点是：了解身边各种动物尾巴的形状，并能根据尾巴的特征分类。二、说教具、学具1、知识经验准备：带幼儿观察身边的小动物，记住一些动物的尾巴特征。2、物质准备：课件：《动物的尾巴》和《小壁虎借尾巴》可粘贴的不同动物的身体和尾巴
高中数学函数的概念教师说课稿
一、 引入课题1. 复习初中所学函数的概念，强调函数的模型化思想；2. 阅读课本引例，体会函数是描述客观事物变化规律的数学模型的思想：（1）炮弹的射高与时间的变化关系问题；（2）南极臭氧空洞面积与时间的变化关系问题；（3）“八五”计划以来我国城镇居民的恩格尔系数与时间的变化关系问题3. 引导学生应用集合与对应的语言描述各个实例中两个变量间的依赖关系；4. 根据初中所学函数的概念，判断各个实例中的两个变量间的关系是否是函数关系．
高二国旗下讲话
尊敬的各位老师,亲爱的同学们:大家早上好!今天我代表高二(4)在国旗下讲话，我讲话的题目是《播种爱心》。当春风吹绿江南岸，我们也走进了三月。三月，是草长莺飞、欣欣向荣的美好季节，也是同学们长知识、长身体的最佳时节;三月，更是文明礼貌月，播种爱心的温馨月。我们每个人都渴望生活在一个充满爱心的世界里。花开，有绿叶扶持;月缺，有群星做伴;日出，有湖水梳妆。天地万物都懂得关爱，更何况我们呢?爱是世界上最纯洁，也是最温暖的情感。不管人类社会发展到什么阶段，歌颂爱、弘扬爱一直是人类生活中一个永恒的主题。古人云：“爱人者，人恒爱之;敬人者，人恒敬之。”从古至今，有一颗善良友爱的心一直为人们所推崇。爱心，是和谐社会必须具备的润滑剂。同样，和谐的校园也需要用“爱心”来铺就。然而，随着社会的发展，现在有许多青少年学生却患上了“爱心缺乏症”，自私、狭隘，与人相处时表现出典型的自我中心，缺乏起码的礼仪规范，对他人的困难漠不关心。有几位同学知道自己父母及祖辈的生日在哪天?
劳动合同（版本二）
甲方因生产经营需要，经考核，录用乙方 （姓名）为 （工程名称）工人，遵照国家有关劳动法律法规，经双方协商，签订本合同。 第一条 甲方录用乙方从事 （工作名称）。 第二条 劳动合同期限从 年 月 日起至 年 月 日时止。其中试用期限为 个月，至 年 月 日止。
人教部编版道德与法制四年级上册正确认识广告说课稿
一、依标扣本，说教材本课是统编版教材《道德与法治》四年级上册第三单元《信息万花筒》的第三课。《信息万花筒》是信息技术主题，本单元涉及的电视、网络、广告都是四年级学生感兴趣的话题。本课重点是通过正确认识生活中无处不在的广告，了解广告并不都是可信的，学会识别广告，做聪明、理性的消费者。本课共三个话题话题一“无处不在的广告”，引导学生感受在我们的生活中，广告无处不在。话题二“广告都可信吗”，引导学生通过生活经验的回顾，了解到广告并非都是可信的，存在虚假广告。话题三“学会识别广告”，引导学生了解广告的一些常用的“招数”，能够正确识别广告，学会破解广告招数、抵御广告诱惑的方法。二、以人为本，说学情四年级的学生处于从中年级向高年级的过渡期，他们经过前三年课程的学习，对网络等新媒介接受较快、依赖度高，再加上自制力虽形成但不持久，对人和事物的认识逐渐摆脱形象思维的特点，初步具备抽象思维的能力。
大班社会《小小塑料袋》说课稿
日趋严重的白色污染正不断的威胁着人类及其它生物的生存环境，尤其是占据半壁江山的难降物塑料袋，已日益引起了人们的关注。2008年伊始，国务院办公厅下发《关于限制生产销售使用塑料购物袋的通知》，指出自2008年6月1日起，在全国范围内禁止生产、销售、使用厚度低于0.025毫米的塑料购物袋。作为现实生活中的普通人，虽然不可能都直接从事环保工作，但作为老师的我们应该用各种方式让幼儿获得正确的体验，让他们深入了解塑料袋，了解此政策的重要意义，毕竟幼儿是未来的主力军，让他们成为环保的宣传者、执行者，并将良好的习惯泛化到周围人身上，并从中找到快乐。
大班歌曲《小鸟小鸟你真好》说课稿
教材分析：《小鸟小鸟你真好》是省编教材大班上学期中的一首歌曲，是一首优美、抒情、动听，充满爱的歌曲，它描述了老鸟为了小鸟辛苦了一辈子，现在老了，行动方面已经不方便，再去捉虫真的很困难，造成了生活上的问题。小鸟长大了，懂得了老鸟的困境，不怕辛苦，总是照顾着老鸟，每次捉虫的时候，总是让老鸟先吃饱。体现了小鸟尊敬长辈，照顾长辈的美德。歌曲是2/4拍节奏。我们知道，节奏是音乐要素之一。因此，知识点是2/4拍节奏的强弱特点。歌曲还运用了领唱、齐唱的方法，表现了老鸟和小鸟的情感；还运用了两个间奏以及多处付点音符，掌握好这些知识点，为整个教学活动的开展奠定了基础。
中班计算《学习5以内的序数》说课稿
序数是表示集合中元素次序的数，是用自然数表示事物排列的次序，让幼儿回答“第几”的问题。认识序数要以认识基数为基础。本班幼儿已学习了10以内初步数概念的数序，为学习序数做好了准备。学习序数不必像学习基数那样逐个数地形成概念，因此可以分两段集中学习10以内的序数，先学5以内的序数，再学10以内的序数，本节课就将内容定为学习5以内的序数。学习序数要求能从不同方向（从左到右，从右到左，从上到下，从下到上）确认物体的排列次序。由于本节课是第一次接触序数，老师就降低了要求，即从左到右，从下到上来排列物体的次序，这符合幼儿的认知经验。在生活中，幼儿已习惯这两个方向来排列物体的次序。数数是从左到右数的，楼层是从下到上数，避免了逆排序造成的干扰。
小班综合《蛋宝宝学做解放军》说课稿
此活动选材来源于生活，我们都知道，鸡蛋是幼儿比较熟悉的食物之一，他们基本上每天早晨都会吃一个水煮鸡蛋，以补充身体的营养。幼儿都知道吃鸡蛋可以补充我们身体的能量，会使我们的身体长的更加结实，更加棒。然而由于我们班的幼儿思维较活跃、求知欲强，平时对事物的好奇心较强，凡事爱问：“为什么？”，对周围事物喜欢探根究底，更乐意亲手去尝试一下。他们对鸡蛋充满了极大的兴趣，为此，我选择此教材让幼儿在探索游戏的过程中，能够发挥幼儿的思维能力和动手能力，探索出使蛋站立的多种方法。活动的目标是教育活动的起点和归宿，对活动起着导向作用。根据幼儿的年龄特点及实际情况为依据，确立了认知、能力、情感方面的目标，其中既有独立表达的成分，又有相互融合的一面，目标为：1、让幼儿在探究的过程中探索出让鸡蛋站立的多种方法。2、发展幼儿思维能力与动手能力。3、激发幼儿的好奇心，培养幼儿对周围事物的兴趣。
幼儿园小学说课稿教案植树造林
二、活动目标： 基于这样一种教育思想，接下来我来说说为本次活动制订的目标。幼儿教育的任何一个目标都应该为幼儿的终生发展作准备，社会教育也不例外。根据幼儿的发展水平、经验、和需要我设计了以下几个目标，分别对幼儿知识、情感、能力方面进行积极的引导。1、知道树木是人类、动物的好朋友，了解绿化的好处，初步产生环保意识。2、迁移生活经验，激发幼儿热爱和亲近大自然的情感。3、通过看看、说说、听听发展幼儿语言表达能力、判断能力。我把活动目标一做为本次活动的重点和难点。
小班科学《长长和圆圆的蔬菜》说课稿
我今天选择说课的主题内容为《长长和圆圆》。我的教育对象是小小班小朋友。小小班幼儿年龄小,语言表达能力较差,动手能力也较差,他们的思维是具体形象的,在学习过程中要着重于感知事物的明显特征,并尽量与他们自身有着较强体验的日常生活经验结合起来,因此,为小小班安排的活动内容更需易贴近幼儿的生活。就如《纲要》中所说的,“既符合幼儿园的现实需要,又有利于其长远的发展;既贴近幼儿的生活,选择幼儿感兴趣的事物和问题,又有助于拓展幼儿的经验和视野。”因此,此次的活动来源于生活,又能够服务幼儿的生活。我在“长长和圆圆”这个大主题的背景下,选择了“长长和圆圆的蔬菜”这个小主题。大家都知道,蔬菜是幼儿生活中常见的事物,我们取材也非常的方便。蔬菜的品种非常的多,它们不仅有不同的名称,还有形状的不同,颜色的不同,味道的不同等。对于小小班的幼儿,他们的认识是具体的,只能根据外部的特征来区别事物,蔬菜中的不同最直观的是外形,引导幼儿认识蔬菜的明显的外形特征是很有必要的。
人教版高中语文必修3《多思善想 学习选取立论的角度》说课稿
谈到这，如果有人会说这仅仅是在于我个人与战场之上，战场之下另当别论，那么，他完全错了。在我小学四年级的语文课上有两个人发言积极，一个姓黄，一个姓康，黄同学发言比康同学更积极，班上的同学常以为黄同学是个了不得的人物，后来，教语文的吴老师曾悄悄地告诉我：班上真正厉害的是康x，那黄x没什么，说的全是“一点通”上的，照搬不误。说到这，我还得厚着脸皮自夸一下，在四年级时，我和康同学是同坐，一次，老师叫我们对一片课文（好象是写黄继光舍身炸暗堡）的一个段落提问题时，我悄悄地对康同学说了一个问题，康同学对我说：“你站起来说嘛。”内向的我遥遥头，康同学便站举手，并起来将我的问题大声地说了出来，结果老师说：“恩，康x的问题提得很好。”
