-
统编版三年级语文上第27课一个粗瓷大碗教学设计教案
《一个粗瓷大碗》是统编版教材三年级语文上册第八单元的一篇略读课文，本文围绕“粗瓷大碗”讲述了赵一曼把小通讯员盛给她的高粱米饭倒进病号灶的锅里，和战士们一起喝野菜粥；把小通讯员给她找的用来吃饭的碗又一次丢掉了的故事，表现了她在艰苦的环境中关爱战士胜过关心自己，与战士同甘共苦、坚持革命的高贵品质。课文是一篇略读课文，学习时可带着问题默读，边读边思考，这样可以更好地理解课文的内容。教学本文时，要由浅入深地设置问题，让学生带着问题默读课文；还要提示学生，默读时，没读懂的地方标记下来，可以联系上下文进一步思考，也可以读完之后和同学一起探讨。 1.认识“陈、曼”等7个生字，读准多音字“还”。2.能带着问题默读课文，了解围绕“粗瓷大碗”发生的故事。3.能从人物的语言、动作等描写中感受到人物的心情、品质。 1.教学重点：能带着问题默读课文，了解围绕“粗瓷大碗”发生的故事。2.教学难点：深入理解文章内容，感受赵一曼的高贵品质。 1课时
【高教版】中职数学基础模块上册：2.3《一元二次不等式》教案设计
教师姓名 课程名称数学班 级 授课日期 授课顺序 章节名称§2.3 一元二次不等式教 学 目 标知识目标：1、理解一元二次不等式和一元二次方程以及二次函数之间的关系 2、理解一元二次不等式的解集的含义 3、一元二次不等式的解集与二次函数图像的对应 技能目标：1、会解一元二次方程 2、会画二次函数的图像 3、能结合图像写出一元二次不等式的解集 情感目标：体会知识之间的相互关联性，体会数形结合思想的重要性教学 重点 和 难点重点： 1、一元二次不等式的解集的含义 2、一元二次不等式与二次函数的关系 难点： 1、将一元二次不等式和一元二次方程以及二次函数联系起来 2、在函数图像上正确的找到解集对应的部分教 学 资 源《数学》（第一册） 多媒体课件评 估 反 馈课堂提问 课堂练习作 业习题2.3课后记本节课内容是比较重要的，是一元二次方程、一元二次函数、一元二次不等式的结合，相关知识点融会贯通，数形结合的思想方法在这有很好的运用。三种情况只要讲清楚一种，另外两种可由学生自行推出结论。
【高教版】中职数学基础模块上册：2.3《一元二次不等式》优秀教案
【教学目标】1、了解方程、不等式、函数的图像之间的联系；2、掌握一元二次不等式的图像解法；【教学重点】1、 方程、不等式、函数的图像之间的联系；2、 一元二次不等式的解法。【教学难点】 一元二次不等式的解法。【教学设计】 1、从复习一次函数图像、一元一次方程、一元一次不等式的联系入手；2、类比观察一元二次函数图像，得到一元二次不等式的图像解法；3、加强知识的巩固与练习，培养学生的数学思维能力。【课时安排】 2课时（90分钟）【教学过程】一、一元二次不等式的解法² 复习回顾1、根据初中所学知识，填写下面表格： △＞0 △=0△＜0y=ax²+bx+c (a＞0)的图像ax²+bx+c=0 (a＞0)的根有 2 个根有 1 个根有 0 个根2、观察二次函数y=x²-5x+6的图像，回答下列问题：（1）当y=0时，x取什么值？（2）二次函数y=x²-5x+6的图像与x轴交点的坐标是什么？（3）当y＜0时，x的取值范围是什么？总结：由此看到，通过对函数y=x²-5x+6的图像的研究，可以求出不等式x²-5x+6＞0与x²-5x+6＜0的解集
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!
人教部编版语文九年级上册任务一学习鉴赏教案
审美鉴赏与创造——诗歌意象“诗是无声画”，诗要用形象说话。一般说来，诗歌写作是由“灵感—寻象—寻言”这三个阶段构成的。获得灵感，就是获得一种诗美体验；获得诗美体验之后，就要将诗美体验转化为诗歌意象。诗歌意象创作要注意以下几个方面：1.象征手法的运用。象征多用具体生动的形象来暗示某种生活、情绪和哲理，可以将抽象的事物变得具体可感。2.要善于将抽象的感情形象化。诗歌创作中，或是即事抒情，或是融情于景，或是托物言志，要尽力将情感形象化，避免单纯地抒情。3.意象的组合。意象组合是用一个接一个的意象，按照一定的美学原则把它组合起来，形成一幅幅跳跃的画面，使它们产生对比、衬托、联想、暗示等作用，让读者通过一系列的意象组合去揣摩和领悟作者的意图。
大班数学游戏教案：城堡夺旗（8的分合法）
准备：数字卡 棋盘 不同颜色的棋子 旋转六面体 各色旗 扑克牌 玩法：每组5名幼儿，一幅棋盘，每位幼儿一套1——7的扑克牌，每名幼儿持一粒不同颜色的棋子，将各自的棋子放在起点，按照自己的标志次序轮流掷旋转六面体，掷出数字几，就向前走几步，如果走到没有图案的格内，就让下一位幼儿掷旋转六面体；如果走到有图案的格子内，就大声说出图案的数量，并向其他幼儿提问该数字和哪一个数字合起来是8，然后与同伴一起从自己的数字卡中拿出相应的数字卡，拿对的幼儿向前走一步，拿错的幼儿原地不动，看谁先走到终点，谁就在城堡的最底层插一面与自己棋子颜色相同的彩旗。游戏反复进行，谁的彩旗第一个到达城堡的顶端，谁就取得胜利。
大班数学《学习5的加法》说课稿
在教学上，我采用了摸花片给幼儿猜的形式引导幼儿复习5的组成。在教学信息和感知材料的呈现上，我选用了教具模型演示法，让幼儿明确操作的要求和进行操作的方法。在思维活动的组织上，我还通过讲解、比较的方法，将幼儿解决问题的种种策略展示出来，引导幼儿观察分析，找出哪一种是最好的。坚持使教法有利于突出教材重点，突破难点，符合幼儿认识规律和年龄特征。根据教学内容和采取的教学方法及手段，我教给幼儿一些学习的方法。操作法是幼儿学习数学的基本方法。幼儿通过操作进行学习，我对幼儿的操作给予必要的指导，让幼儿去探索、发现，这样的学法可以让幼儿获得宝贵的数学经验，在教给幼儿操作法的同时，考虑到本课内容和幼儿的学习情况，对于学习速率快的幼儿，我教给他们讨论交流的方法，学习速率慢的幼儿，我教给他们按顺序有重点地观察的方法，做到授之于渔。
小学数学优秀说课稿模板范文
一、说教材（教材分析）： 1. 教材所处的地位和作用： 本节内容在全书和章节中的作用是：《 》是 版数学教材第 册第 章第 节内容。在此之前学生已学习了 基础，这为过渡到本节的学习起着铺垫作用。本节内容是在 中，占据 的地位。以及为其他学科和今后的学习打下基础。2. 教育教学目标： 根据上述教材分析，考虑到学生已有的认知结构及心理特征，制定如下教学目标： （1）知识目标： （2）能力目标：通过教学初步培养学生分析问题，解决实际问题，读图分析，收集处理信息，团结协作，语言表达能力以及通过师生双边活动，初步培养学生运用知识的能力，培养学生加强理论联系实际的能力；
初中化学人教版九年级上册《实验活动1氧气的实验室制取与性质》教案
【学习目标】1．知识与技能：知道氧气的制取及检验方法，复习巩固氧气的相关性质。2．过程与方法：通过“探究能使带火星木条复燃所需氧气的最低体积分数”的探究性学习，学习科学探究的基本方法。3．情感态度与价值观：提高实验设计的能力和合作意识，复习巩固相关的基本操作，培养学习化学的兴趣。【学习重点】氧气的实验室制取操作步骤和性质检验。【学习难点】实验操作过程中的注意事项。【课前准备】《精英新课堂》：预习学生用书的“早预习先起步”。《名师测控》：预习赠送的《提分宝典》。情景导入 生成问题1．复习引入：实验室用高锰酸钾制取氧气的反应原理是什么？操作步骤有哪些？2．明确学习目标，由学生对学习目标进行解读。合作探究 生成能力阅读课本P45～P46的内容。提出问题：实验室加热高锰酸钾制取氧气的实验中，使用了哪些仪器？哪部分是气体发生装置？哪部分是气体收集装置？为什么可用排水法收集气体？讨论交流：结合化学实验基本操作和氧气的性质讨论归纳。
北师大初中七年级数学上册有理数的加减混合运算的实际应用教案
(1)本周哪一天河流水位最高，哪一天河流水位最低，它们位于警戒水位之上还是之下，与警戒水位的距离分别是多少？(2)与上周末相比，本周末河流的水位是上升还是下降了？解析：(1)先规定其中一个为正，则另一个就用负表示．理解表中的正负号表示的含义，根据条件计算出每天的水位即可求解；(2)只要观察星期日的水位是正负即可．解：(1)前两天的水位是上升的，第1天的水位是＋0.20米；第2天的水位是＋0.20＋0.81＝＋1.01米；第3天的水位是＋1.01－0.35＝＋0.66米；第4天的水位是＋0.66＋0.13＝＋0.79米；第5天的水位是0.79＋0.28＝＋1.07米；第6天的水位是1.07－0.36＝＋0.71米；第7天的水位是0.71－0.01＝＋0.7米；则水位最低的是第一天，高于警戒水位；水位最高的是第5天；(2)＋0.20＋0.81－0.35＋0.13＋0.28－0.36－0.01＝＋0.7米，则本周末河流的水位上升了0.7米．方法总结：解此题的关键是分析题意列出算式，用的数学思想是转化思想，即把实际问题转化成数学问题．探究点二：有理数的加减混合运算在生活中的其他应用
北师大初中数学八年级上册建立平面直角坐标系确定点的坐标2教案
活动目的：（1）通过小组讨论活动，让学生理解坐标系的特点，并能应用特点解决问题。（2）培养学生逆向思维的习惯。（3）在小组讨论中培养学生勇于探索，团结协作的精神。第四环节：练习随堂练习 （体现建立直角坐标系的多样性）（补充）某地为了发展城市群，在现有的四个中小城市A，B，C，D附近新建机场E，试建立适当的直角坐标系，并写出各点的坐标。第五环节：小结内容：小结本节课自己的收获和进步，从知识和能力上两个方面总结，老师予于肯定和鼓励。目的：鼓励学生大胆发言，敢于表达自己的观点，同时学生之间可以相互学习，共同提高，老师给予肯定和鼓励，激发学生的学习热情。第六环节：布置作业A类：课本习题5.5。B类：完成A类同时，补充：（1）已知点A到x轴、y轴的距离均为4，求A点坐标；（2）已知x轴上一点A（3，0），B(3，b)，且AB=5，求b的值。
北师大初中数学九年级上册利用两边及夹角判定三角形相似2教案
一、教学目标1．初步掌握“两边成比例且夹角相等的两个三角形相似”的判定方法．2．经历两个三角形相似的探索过程，体验用类比、实验操作、分析归纳得出数学结论的过程；通过画图、度量等操作，培养学生获得数学猜想的经验，激发学生探索知识的兴趣，体验数学活动充满着探索性和创造性．3．能够运用三角形相似的条件解决简单的问题． 二、重点、难点1． 重点：掌握判定方法，会运用判定方法判定两个三角形相似．2． 难点：（1）三角形相似的条件归纳、证明；（2）会准确的运用两个三角形相似的条件来判定三角形是否相似．3． 难点的突破方法判定方法2一定要注意区别“夹角相等” 的条件，如果对应相等的角不是两条边的夹角，这两个三角形不一定相似，课堂练习2就是通过让学生联想、类比全等三角形中SSA条件下三角形的不确定性，来达到加深理解判定方法2的条件的目的的．
高中历史人教版必修一《第2课秦朝中央集权制度的形成》说课稿
【课件展示】《秦朝中央集权制度的建立》《教材简析》《教学目标》《教法简介》《教学过程设计及特色简述》【师】本节内容以秦代政治体制和官僚系统的建立为核心内容，主要包括秦朝中央集权制的建立的背景、建立过程及影响。本节内容在整个单元中起到承前启后的作用，在整个模块中也有相当重要的地位。让学生了解中国古代中央集权政治体制的初建对于理解我国古代政治制度的发展乃至我们今天的政治体制是十分必要的。 本堂课我采用多媒体和讲授法及历史辩论法相结合，通过巧妙设计问题情境，调动学生的学习积极性，使学生主动学习，探究思考。教师引导和组织学生采取小组讨论、情景体验等方式，达到教学目标。 本节内容分三个部分，下面首先看秦朝中央集权制度建立的前提即秦的统一
部编人教版六年级上册《我的伯父鲁迅先生》说课稿（一）
（二）过程与方法：1、通过拼读、练习、组词等方法达到正确读写本课生字、新词的目的；2、通过默读、指导感情朗读等多种形式的朗读训练，质疑、讨论、小组合作学习等形式的学习，达到理解含义深刻的句子，体会文章的思想感情的目的；3、通过教师指导、学生独立思考完成填空练习的方法，学习掌握作者抓住人物语言、动作、神态描写表现人物品质的方法。（三）情感、态度与价值观：通过本课的学习，让学生感受鲁迅先生爱憎分明，为自己想得少，为别人想得多的崇高品质，从而激发学生对鲁迅先生的崇敬之情。（四）教学重点：引导学生学习作者抓住人物语言、动作、神态描写表现人物品质的方法。（五）教学难点：理解4句含义深刻的句子，感受鲁迅先生的崇高品质。
