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部编人教版一年级下册《小猴子下山》（说课稿）
三、教学目标根据素质教育的要求以及本单元的训练重点，结合聋生认知、情感、思维等方面的实际情况，我制定了如下教学目标：1.理解课文内容，正确、流利地朗读课文。2.培养观察能力、自主探究能力和语言表达能力。3.教育学生懂得小猴子见新扔旧的行为是不好的，明白做什么事都要专一才能有所收获的道理。四、教学重、难点本课的关键是必须处理好形象的图和抽象的文字之间的关系，因为只有图文紧密结合了，才能使学生了解小猴子活动的顺序和事物之间的联系，从而有效的发展学生的语言和思维。五、说教法、学法1.教法结合学生的个体差异和不同的学习需求，依据本课故事性强，画面丰富，结构类似的特点，我主要采取了以下教学方法：（1）图文结合的情景教学法。（2）以扶为主的扶放教学法。（3）读思结合的品读感悟法。
部编人教版一年级下册《小猴子下山》说课稿
二、学生情况分析从学生的知识掌握和能力体系来看，这些学生经过低段一学期的学习及本期前两个单元的活动，有了一定的语言积累和口语表达能力，学习了图文结合理解课文内容的方法，初步学习了结合词句的理解来理解课文内容的一些方法，具有初步的思维理解能力和口头表达能力。从年龄结构和心理特点来分析，此时的学生大多五、六岁，还处于一个好动的阶段，他们的有意注意维持不了多久，只有在老师的指导下，通过师生间民主、协作、自主、活动的实践激起学生的兴趣，发挥其主动性，学习效率才高。三、教学目标设定根据教材分析，学情分析，以及语文教学跟其他学科的共同目的（也就是教学要立足于促进学生的发展，为他们的终身学生、生活和工作奠定基础这一目的）我将本课时的教学目标定为四个方面：第一是德育目标，就是通过理解课文内容，懂得我们从小做事应该一心一意和不要乱摘别人的东西等道理。第二是智能目标：培养学生根据对课文重点词句的理解和自己分析、推断、想象、表演的能力。第三是知识目标，就是能理解重点词“又大又多”、“又大又红”、“又大又圆”、“可爱”、“掰、找、扔、摘、捧、扔、抱、追”以及相关的句子。第四是美育目标，通过理解重点词语，体会到小猴的可爱；同时培养学生的语言表达形式和想象能力。
部编人教版一年级下册识字《小青蛙》（说课稿）
一、说教材《小青蛙》是一篇孩子们喜欢的儿歌。本组教材充分体现了工具性和人文性的统一。本文要求掌握的生字7 个，要求会认的字12个。由于面对的是低年级学生。我尽量把识字和阅读结合起来，以识字为主，阅读为辅，以多种游戏的形式，使枯燥的识字教学”活“起来。二、说教法学法教法：新课标倡导学生是学习和发展的主体，语文教学要关注学生的个体差异和不同的学习需求，爱护学生的好奇心、求知欲，充分激发学生的主动意识和进取精神。因此，将教学方法确定为促进学生自主、合作、探究性学习的“情境教学法”和“自主识字法。”教学中要充分利用多媒体直观教学手段，创设情境，开展活动，有张有弛，引导学生积极主动地投入到学习活动中去。
（说课稿）部编人教版三年级下册《小虾》
一、说教材《小虾》是统编小学语文三年级下册第四单元中的一篇略读课文，这篇课文是一篇写小虾生活习性的文章。通过“我”观察小虾生气、打架等细节的描写，突出了小虾有趣、脾气不好两个特点，抒发了“我”对小虾的喜爱之情。 课文比较浅显易懂，以生为本、以读为本、以教会学生学习方法为目标，通过正确、流利、有感情地朗读课文，我使学生在读中理解词语，积累词语，体会小虾的特点，感悟作者的喜爱之情。二、说学情三年级学生已经具备了一定的阅读能力，能对所读的课文质疑，能借助工具书理解词句，并能联系上下文对相关词句谈谈自己的感受，具备一定的理解、分析能力，有利于教学的开展。大部分学生都对小虾很熟悉，有很直观的了解，但是他们未必能观察到小虾活动的动作形态，通过本节课的教学也让学生学会仔细观察。
部编人教版四年级下册《小英雄雨来》说课稿（一）
【说教材】这篇课文节选自作家管桦写的同名中篇小说，选入课文时有改动，讲的是在那战火连天、枪炮轰鸣的抗日战争时期，晋察冀边区的少年雨来，聪明勇敢，游泳本领高强，为了掩护革命干部，机智地同敌人作斗争的故事，本文围绕这一主题，课文分六个部分叙述。【说目标】1.自学生字新词，掌握读音，理解词义；（课前完成）2.用比较快的速度默读课文，练习给每部分加上小标题3.理解课文内容，体会雨来与敌人英勇、顽强、机智地作斗争的英雄品质。
小学美术冀美版四年级下册《11绘画日记》说课稿
2、教学目的：根据《美术新课程标准》的精神和教材要求，结合四年级学生特点，本着激发学生学习兴趣，发展学生的想象力，培养学生的创造能力和动手实践能力，我确定本节课的教学目标为：①知识与技能：了解绘画日记的结构特点，并能应用到实际生活当中。②过程与方法：通过声音引发的“语、形、色”来描画记忆，完成日记的内容。③情感、态度、价值观：激发学生的形象思维，使学生认识生活中的真、善、美，提高学生的整体素质。
小学美术冀美版一年级下册《19大树的故事》说课稿
（1） 美育目标：通过引导学生初步认识人与自然的关系，激发学生热爱自然，保护绿色生命的情感。（2） 知识目标：鼓励学生大胆地、有个性的用自编故事、绘画方式等去表达对大树的情感。（3） 能力目标：通过本课的学习，培养学生的想象能力、儿童画创作能力、语言表达能力等。
北师大初中九年级数学下册二次函数y=ax2+bx+c的图象与性质1教案
解析：(1)已知抛物线解析式y＝ax2＋bx＋0.9，选定抛物线上两点E(1，1.4)，B(6，0.9)，把坐标代入解析式即可得出a、b的值，继而得出抛物线解析式；(2)求出y＝1.575时，对应的x的两个值，从而可确定t的取值范围．解：(1)由题意得点E的坐标为(1，1.4)，点B的坐标为(6，0.9)，代入y＝ax2＋bx＋0.9，得a＋b＋0.9＝1.4，36a＋6b＋0.9＝0.9，解得a＝－0.1，b＝0.6.故所求的抛物线的解析式为y＝－0.1x2＋0.6x＋0.9；(2)157.5cm＝1.575m，当y＝1.575时，－0.1x2＋0.6x＋0.9＝1.575，解得x1＝32，x2＝92，则t的取值范围为32＜t＜92.方法总结：解答本题的关键是注意审题，将实际问题转化为求函数问题，培养自己利用数学知识解答实际问题的能力．三、板书设计二次函数y＝ax2＋bx＋c的图象与性质1．二次函数y＝ax2＋bx＋c的图象与性质2．二次函数y＝ax2＋bx＋c的应用
北师大初中九年级数学下册二次函数y=ax2+bx+c的图象与性质2教案
1．使学生掌握用描点法画出函数y＝ax2＋bx＋c的图象。2．使学生掌握用图象或通过配方确定抛物线的开口方向、对称轴和顶点坐标。让学生经历探索二次函数y＝ax2＋bx＋c的图象的开口方向、对称轴和顶点坐标以及性质的过程，理解二次函数y＝ax2＋bx＋c的性质。用描点法画出二次函数y＝ax2＋bx＋c的图象和通过配方确定抛物线的对称轴、顶点坐标理解二次函数y＝ax2＋bx＋c(a≠0)的性质以及它的对称轴(顶点坐标分别是x＝－b2a、(－b2a，4ac－b24a)一、提出问题1．你能说出函数y＝－4(x－2)2＋1图象的开口方向、对称轴和顶点坐标吗？(函数y＝－4(x－2)2＋1图象的开口向下，对称轴为直线x＝2，顶点坐标是(2，1)。2．函数y＝－4(x－2)2＋1图象与函数y＝－4x2的图象有什么关系?(函数y＝－4(x－2)2＋1的图象可以看成是将函数y＝－4x2的图象向右平移2个单位再向上平移1个单位得到的)
北师大初中九年级数学下册二次函数y=x2和y=-x2的图象与性质2教案
【教学目标】(一)教学知识点能够利用描点法作出函数 的图象，并根据图象认识和理解二次函数 的性质；比较两者的异同.(二)能力训练要求：经历探索二次函数 图象的作法和性质的过程，获得利用图象研究函数性质的经验.（三）情感态度与价值观：通过学生自己的探索活动，达到对抛物线自身特点的认识和对二次函数性质的理解. 【重、难点】重点 ：会画y=ax2的图象，理解其性质。难点：描点法画y=ax2的图象，体会数与形的相互联系。 【导学流程】 一、自主预习（用时15分钟）1.创设教学情境我们在教学了正比例函数、一次函数、反比例函数的定义后，都借助图像研究了它们的性质.而上节课我们所学的二次函数的图象是什么呢？本节课我们将从最简单的二次函数y=x2入手去研究
北师大初中九年级数学下册二次函数y=a(x-h)2+k的图象与性质1教案
(3)设点A的坐标为(m，0)，则点B的坐标为(12－m，0)，点C的坐标为(12－m，－16m2＋2m)，点D的坐标为(m，－16m2＋2m)．∴“支撑架”总长AD＋DC＋CB＝(－16m2＋2m)＋(12－2m)＋(－16m2＋2m)＝－13m2＋2m＋12＝－13(m－3)2＋15.∵此二次函数的图象开口向下，∴当m＝3米时，“支撑架”的总长有最大值为15米．方法总结：解决本题的关键是根据图形特点选取一个合适的参数表示它们，得出关系式后运用函数性质来解．三、板书设计二次函数y＝a(x－h)2＋k的图象与性质1．二次函数y＝a(x－h)2＋k的图象与性质2．二次函数y＝a(x－h)2＋k的图象与y＝ax2的图象的关系3．二次函数y＝a(x－h)2＋k的应用要使课堂真正成为学生展示自我的舞台，还学生课堂学习的主体地位，教师要把激发学生学习热情和提高学生学习能力放在教学首位，为学生提供展示自己聪明才智的机会，使课堂真正成为学生展示自我的舞台．充分利用合作交流的形式，能使教师发现学生分析问题、解决问题的独到见解以及思维的误区，以便指导今后的教学.
北师大初中九年级数学下册二次函数y=x2和y=-x2的图象与性质1教案
雨后天空的彩虹、河上架起的拱桥等都会形成一条曲线．问题1：这些曲线能否用函数关系式表示？问题2：如何画出这样的函数图象？二、合作探究探究点：二次函数y＝x2和y＝－x2的图象与性质【类型一】 二次函数y＝x2和y＝－x2的图象的画法及特点在同一平面直角坐标系中，画出下列函数的图象：(1)y＝x2；(2)y＝－x2.根据图象分别说出抛物线(1)(2)的对称轴、顶点坐标、开口方向及最高(低)点坐标．解析：利用列表、描点、连线的方法作出两个函数的图象即可．解：列表如下：x y) －2 －1 0 1 2y＝x2 4 1 0 1 4 y＝－x2 －4 －1 0 －1 －4 描点、连线可得图象如下：(1)抛物线y＝x2的对称轴为y轴，顶点坐标为(0，0)，开口方向向上，最低点坐标为(0，0)；(2)抛物线y＝－x2的对称轴为y轴，顶点坐标为(0，0)，开口方向向下，最高点坐标为(0，0)．方法总结：画抛物线y＝x2和y＝－x2的图象时，还可以根据它的对称性，先用描点法描出抛物线的一侧，再利用对称性画另一侧．
北师大初中九年级数学下册二次函数y=ax2和y=ax2+c的图象与性质1教案
变式训练：见《学练优》本课时练习“课堂达标训练”第5题【类型二】 在同一坐标系中判断二次函数和一次函数的图象在同一直角坐标系中，一次函数y＝ax＋c和二次函数y＝ax2＋c的图象大致为()解析：∵一次函数和二次函数都经过y轴上的点(0，c)，∴两个函数图象交于y轴上的同一点，故B选项错误；当a＞0时，二次函数的图象开口向上，一次函数的图象从左向右上升，故C选项错误；当a＜0时，二次函数的图象开口向下，一次函数的图象从左向右下降，故A选项错误，D选项正确．故选D.方法总结：熟记一次函数y＝kx＋b在不同情况下所在的象限，以及熟练掌握二次函数的有关性质(开口方向、对称轴、顶点坐标等)是解决问题的关键．变式训练：见《学练优》本课时练习“课后巩固提升” 第4题【类型三】 二次函数y＝ax2＋c的图象与三角形的综合
新人教版高中英语必修2Unit 1 Cultural Heritage-Discovering Useful Structure教案二
This theme of the part is “ Describe people or things in greater detail”. Students have learned the grammar(restrictive relative clauses) in Book 1, and further review and consolidate its structure “prep+relative pronouns(which/whom)” and the relative adverbs(when, where and why), besides students should understand its form, meaning and functions. In this section, students should be able to express the grammar correctly in daily communication and in the writing. 1. Review the basic usages of relative pronouns and adverbs of attributive clauses . 2. Learn to use some special cases about restrictive relative clauses.3. Learn to write sentences with restrictive relative clauses flexibly according to the context.1. Review the basic usages of relative pronouns and adverbs of attributive clauses .2. Learn to use some special cases about restrictive relative clauses.3. Learn tow rite sentences with restrictive relative clauses flexibly according to the context.Step 1. Observe the following sentences, and mark the relative pronouns and the adverbs. 1. After listening to the scientists who had studied the problems, and citizens who lived near the dam, the government turned to the United Nations for help.2. Temples and other cultural sites were taken down piece by piece, and then moved and put back together again in a place where they were safe from the water.Step 2 PracticePlease complete these sentences with relative pronouns and relative adverbs and answer the following questions.Questions: 1. What is the head noun ?2. What relative words should be used ?3. What elements do they act in these sentences ?
新人教版高中英语必修2Unit 2 Wildlife Protection-Reading for Writing教案二
This lesson aims at making a poster about protecting wildlife after reading some posters. During reading students are guided to understand the content and try to summarize the posters with one sentence. Then students are guided to try to make a poster about protecting wildlife.1. Read the two posters and try to understand the summary sentences.2. Look at the two posters and try to understand what emotions they express.3. Try to summarize the features of posters4. Try to make a poster about wildlife.1. Look at the two posters and try to understand what emotions they express.2. Try to summarize the features of posters3. Try to make a poster about wildlife.Step 1 Lead inLook at the the posters on the textbook and ask:Which emotions do the posters communicate ?Step 2 Read the poster and answer the questions.1. What do you think of the animals in the poster on the left ?I think it is frightening and ugly.2. Why do we should protect the ugly animals ?All species--the good, the bad, and the ugly-- should be treated equally.The world needs all kinds--without variety, our planet cannot survive.3. Why are billions of trees being cut down every year ?To make paper for humans.4. What result will be lead to after the trees are cut down ?A lost of animal homes are being destroyed./The habitat of wildlife is being destroyed.Step 3 Find the feature of posters1. What does each poster use to stir up emotions ?On the left, it makes us a little frightened and it looks a little ugly, but it can activate our curiosity--What is it? And What is wrong with it?On the right, it makes us feel a little sad and want to protect them.
新人教版高中英语必修2Unit 1 Cultural Heritage-Reading and Thinking教案二
1. This section focuses on "Understanding how a problem was solved”, which is aimed to guide students to analyze and discuss the challenges and problems faced by cultural heritage protection during the construction of Aswan Dam, as well as the solutions. On the basis of understanding, students should pay attention to the key role of international cooperation in solving problems, and attach importance to the balance and coordination between cultural heritage protection and social and economic development. Students are encouraged to face challenges actively, be good at cooperation, and make continuous efforts to find reasonable ways and means to solve problems.2. Enable students to understand the main information and text structure of the reading text;3. Motivate students to use the reading strategy "make a timeline" according to the appropriate text genre;4. Enable students to understand how a problem was solved;5. Enable students to understand the value of protecting cultural heritage by teamwork and global community;1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the topic language about protecting cultural relics and understand the narrative characteristics of "time-event" in illustrative style3. Lead students to understand the value of protecting cultural heritage by teamwork and global community;
新人教版高中英语必修2Unit 2 Wildlife Protection-Discovering Useful Structure教案二
2．表示现阶段正在进行的被动动作(该动作在说话的瞬间未必正在进行)。Many interesting experiments are being carried out these days.(说话时，并不一定正在进行)3．表示一种经常性的被动行为，常和always，constantly 等表示频度的副词连用，这种用法常常带有赞扬或厌恶的感情色彩。He is always being praised by the leader.4．表示按计划或安排主语将要承受谓语动词所表示的动作(仅限于少数及物动词)。A party is being held tonight.Step 4 Special cases1.像take care of, look after, talk about, think of等动词与介词构成的短语用于现在进行时的被动语态时, 其中的介词不可省略。The ways to stop illegally hunting are being talked about. 2．可与部分情态动词连用，表示对正在发生的事情的推测。She may be being punished by her mother.3．有时可表示按计划或安排将要进行的一个被动动作。A celebration is being held this weekend for his success.4．某些表示“状态、心理活动、存在”等的动词，如have，want，need，love，一般不用现在进行时的被动语态，而常用一般现在时的被动语态。With the population increasing，more land is needed.5．“be＋under/in＋n.”可表示现在进行时的被动意义。My computer is under repair.＝My computer is being repaired.
新人教版高中英语必修2Unit 2 Wildlife Protection-Reading and Thinking教案二
The theme of this unit is human and nature, focusing on the theme of wildlife protection. Nature is a complex ecosystem, in which there are delicate balance between animals and plants. Because of the role of the food chain, the extinction of one species will produce influence, causing a series of chain reaction. Large scale extinction of species will have a serious and even irreversible impact on the ecosystem, resulting in immeasurable losses. Therefore, it is of great significance to protect wild species. To protect wild species is to protect human beings themselves. The motto of this unit is "when the buying stops, the killing can too,” which is a public service advertising slogan to protect wildlife. It tells people that every rhinoceros horn, every fur, every bowl of shark fin soup, every Ivory product, and every tiger bone product, etc. consumed by human beings, are innocent wild animals slaughtered behind them. The mission of wild aid is to ban illegal trade in endangered wildlife and mitigate climate change. It aims to educate the public to reduce the consumption demand for endangered wildlife products through public publicity and improve the awareness of environmental protection.1. Improve the awareness of wildlife protection by acquiring the knowledge of wildlife protection.2. Focus on environmental protection and protection of all lives.3. Analysis of the living environment of wild animals with appropriate thinking mode.4. Skillfully use the vocabulary and grammar knowledge of this unit to cultivate self-study ability according to the unit content5. Develop cooperative learning ability through discussion and other ways1. Enable the Ss to talk about the current situation of wild animals.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.
新人教版高中英语必修2Unit 3 The Internet-Discovering Useful Structure教案二
This teaching period mainly deals with grammar “The Present Perfect Passive Voice.” To begin with, teachers should lead students to revise what they have learned about the Present Perfect Passive Voice. And then, teachers move on to stress more special cases concerning this grammar。This period carries considerable significance to the cultivation of students’ writing competence and lays a solid foundation for the basic appreciation of language beauty. The teacher is expected to enable students to master this period thoroughly and consolidate the knowledge by doing some exercises. 1. Guide students to review the basic usages of the Present Perfect Passive Voice2. Lead students to learn to use some special cases concerning the Present Perfect Passive Voice flexibly.2. Enable students to use the basic phrases structures flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of the Present Perfect Passive Voice in a sentence2. Instruct students to write essays using the proper the Present Perfect Passive Voice.观察下列句子特点，总结共同点。1．(教材P28)Much has been written about the wonders of the World Wide Web．2．(教材P28)But the Internet has done much more for people than simply make life more convenient．3．(教材P28)Many people have been helped by the club．4．(教材P28)She no longer feels lonely, and her company has become quite successful．5．(教材P32)Today I thought I’d blog about a question that has been asked many times—how do you stay safe online and avoid bad experiences on the Internet?
新人教版高中英语必修2Unit 3 The Internet-Listening &Speaking＆Talking教案二
From the pictures in the text and the title--- choose the best app, we can know that this part is about how to save money by using apps.Step 2 While-listening1. Laura and Xiao Bo are talking about apps. Listen to their conversation and find out what apps they want.Xiao Bo is looking for a(n) exercise app to help him get in shape.Laura would like an app for getting rich and another that will make her grades better.2. Listen again. Are the sentences true T or false F?1). Both of Xiao Bo's apps keep track of the steps he takes._____2). Xiao Bo's second app can help him make a fitness plan._____3). Laura needs an app that will help her get discounts.______4). Laura needs an app that will add money to her bank account._______F T F T3. Listen once more and tick the sentence you hear. Underline the words used to express predictions, guesses, and beliefs.Predictions, Guesses, and Beliefs________It might help me walk more.________My guess is that it wouldn't work.________I imagine this app would help me get fit faster________I suppose that would be good.________I guess you could save a little with this app.________I suppose there would be some problems, too.________I believe this app could help me get thinner.