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人教版高中英语必修2Computers说课稿3篇
一. 教材分析1. 本单元的中心话题是“计算机（Computers）”，内容涉及计算机的发展历史，计算机的应用等。本节课是该单元的第一课时，我将Warming up, Pre-reading and Comprehending这四部分整合为一节精读课。其中。Reading部分是题为WHO AM I？的文章，以第一人称的拟人手法介绍了计算机发长演变的历史和计算机在各个领域的应用，其主旨是表达计算机的发展变化之快以及在生活中用途之广。而Warming up部分以图片的形式展现了计算机的发展历程；Pre-reading中的问题和排序分别是为了预测语篇的内容和测试学生对计算机历史了解的情况；Comprehending则通过各项练习训练学生的阅读技能，从而加深对文章的理解。可见这几部分是一个有机的整体。2. 教学目标：1) 语言目标：重点词汇及短语：abacus, calculate, calculator, PC, laptop, PDA, robot, analytical, technological, universal, mathematical, artificial, intelligent, network, explore, in common, as a result.重点句子：a. My real father was Alan Turing, who in 1963 wrote a book to describe how computers could be made to work, and build a “universal machine” to solve any mathematical problem.
人教版高中英语必修2Wildlife Protection说课稿3篇
When it comes to the students’ studying methods, I'd like to introduce my Ss first. The Ss have a good command of basic language points. They’re interested in learning English, and they take an active part in English class, so they will have fun in autonomous, cooperative and inquiry learning. I will just serve as a guide, showing them the way to explore how to make more progress in their English learning.Now it’s time for the most important stage of this lesson. My teaching procedures are arranged as follows:Step1.Leading-in (3 minute)Play a video of a wide variety of wildlife to introduce my topic. Step2. Speaking (12 minutes)We will use our textbook Page25. Let the Ss fast read the short paragraph to warm up. Ask them to talk about the report on some endangered wildlife in China with the dialogue patterns on the screen. Lastly, I will invite some groups to demonstrate their dialogues about saving wildlife in China.Step3.English play (3 minutes)Watch another video in praise of their excellent performance just now. It’s about Jack Chen’s（成龙）and Yang Ziqiong’s wildlife protection.Step4. Listening (twice 13 minutes)This time, I’ll ask the Ss to fill in the blanks of the monologue of the 2 movie stars above. Step5.Discussion (3 minutes)Which would you like to choose to wear, clothes made of cotton, artificial leather or animal skins? Why ?Step6. Summary (3 minutes)1. If there were no wildlife, there wouldn’t exist human beings. If the buying stops, the killing can, too.2. Animals are our friends. To love animals is to love ourselves. Stop hunting, killing and destroying wildlife.3. Let’s live in harmony with all the living things in the world. Step7. Music appreciation (3 minutes)Let the Ss appreciate the song Earth Song by Michael Jackson. Last but not the least, I will show you my blackboard design.
人教版高中英语必修4A taste of English Humor说课稿3篇
Then I would ask them to think of a funny English or Chinese and tell it to partners. While telling stories, they can use expressions and some acting to help make the story funny. 5 minutes would be given to do this.Those stories they told there will be the material for their writing. Soletting them tell it at first is helpful. And they can make a difference between telling a funny story and writing it down. Generally speaking, it is difficult forstudents to write well because they don’t know what to write and how to write. Asking them to tell their own stories at first can help them come up with what to write.After their telling, I would invite someone to share his/her story with all of us and I would write it down on the blackboard.This example story would be used as a sample to illustrate the format of funny story. Different from a story from teacher or textbook, a story from students can obviously become a interesting material to draw students’ attention.Then I would ask the whole class to put this story into several parts. It might be a little bit difficult for them. So I would ask them to find out whether all the sentences are necessary. After delete some sentences, there are 6 sentences left behind. Then they can easily put them into three parts. After interaction with students, I would teach them the right terms for each part and conclude the format of funny story.This step is the key and difficult point in my lesson. So I mainly usetask-based teaching method in this part and the task for students was divided into several stages. With the separated difficult level, students can find there are usually three parts in writing. They can also learn to write without the unnecessary parts in the process of analyzing. And then I wouldn’t rush to tell them the right terms to them directly. Instead, I would ask them to name them by their own. A confused mind is better for acquiring knowledge.While-writing:Then I would give students 7 minutes to write down this story, without other requirements.With all the preparations in pre-writing, students’ difficulties were cleared. So it would be much easier for them to write down the story within 7 minutes. There are no other requirements because students’ first writing is actually a drafting. It would be revise and edit several times later. Writing, as a skill
人教版高中英语必修3Canada-the true north说课稿4篇
Good afternoon, teachers, It’s my great pleasure to be here sharing my lesson with you.The content of my lesson is Senior English Book 3 Unit 5 Canada —— “The true North”.I’ll be ready to begin this lesson from five parts. Analysis of the teaching material,the teaching methods,the studying methods, the teaching procedure,and Blackboard design.First, let me talk about the teaching material.Part 1 Teaching Material:This unit is about the introduction of Canada. By studying of this unit,we’ll enable the students to learn the geography, population, main cities, and natural beauty, natural resources of Canada. Through the training of the unit, it also requires students to learn some Language skills such as the expressions of position and emotions.So it plays an important part in the English teaching in this book.After studying the teaching material and analyzing the rule of children’s growing of mind,I think the teaching aims are the followings:1.Knowledge objects:(1) make the students learn some new words and phrases(2) make the students understand the content of the lesson.2.Ability objects:(1)To develop the Ss’ abilities of listening, speaking, reading and writing. Especially reading and speaking ability.(2) learn to talk about the characters of Canada in English(3)To train the Ss’ ability of working in pairs.3.Emotion objects:(1)Enable students to understand the characters of Canada..(2)Stimulate Ss to work hard to make China stronger.Part 2 Teaching Methods:I think helping students learn to master new words and phrases and improve the students’ reading and speaking ability is import and the difficult.According to the analysis of the teaching material and the import points and the difficult points,I will use the following teaching methods : question-guiding approach; fast-reading and careful reading; multi-media teaching methods; discussion
人教版高中英语必修3Healthy Eating说课稿4篇
Language learning needs a context, which can help the learners to understand the language and then can product comprehensible output, so computer has the advantages to make the materials attractive.Part 3 Learning MethodsTask-based, self-dependent and cooperative learningPart 4 Teaching ProcedureStep One Lead-in“Interest is the best teacher.” Therefore, at the very beginning of the class, I should spark the students’ mind to focus on the centre topic “the band”. I’ll show some pictures of food to attract their attention and then bring some questions.Question:What kind of food they like?What should go into a good meal?The answers must relate to the diet. After this, the students will be eager to know something about a balance diet and this is the very time to naturally lead the class into Step 2Step 2 Reading for information: skimming and scanning In this step, I use Task-based Language Teaching method, which can give students a clear and specific purpose while skimming and scanning the context.Task 1 General ideaThe students will be asked to just glance at the title and the pictures of the passage, and then guess what they will read in the text. And they’ll be divided into groups of four to have a discussion.The purpose is to inspire the students to read actively, not passively. In addition, the task is to develop the students’ reading skill by making prediction and to encourage the students to express their thoughts in English and cooperate with each other.Task 2 Main idea of each paragraphCooperative learning can raise the students’ interest and create an atmosphere of achievement. Based on this theory, I divide the whole class into 4 groups to skim the whole text and get the main idea of each paragraph.
人教版高中英语必修4Working The Land说课稿3篇
Knowledge objectives:(1) to make Ss grasp the usage of words, expressions and sentence structures: statistics, struggle, thanks to, rid of, some patterns for persuasion, the “ing” form as subject and object;(2)to use learnt knowledge to persuade sb.Ability objectives:(1) to develop Ss’ reading skills(skimming, scanning, word guessing);(2) to improve Ss’ speaking, communicating and cooperating skills.Emotional objectives:to make Ss know the contribution of Yuan,and learn his spirit and his simple life time.Teaching important and difficult points:(1) some words, expressions and sentence structures mentioned above;(2)the content of the text;(3)training their reading and speaking skills.Teaching methods: CLT, TBLT,QT.Learning strategies: CLS, QLS, TBLS.Teaching procedures:Step 1 lead-in: (1) teacher plays a piece of recent news from CCTV about the harvest of the super hybrid rice, and ask students whether they know Yuan or not, and talk about him and his contribution.(2)Brain storm: let Ss describe Yuan in their minds including his appearance, his living condition and so on.Step 2 fast reading tasks:(1)teacher introduces Yuan and super hybrid rice(2)make Ss read the text as fast as possible with questions. Such as: what’s the general ideaof this passage? What’s Yuan’ dream? (skimming and scanning skill)Step 3 intensive reading tasks(1)let Ss read the text silently, find topic sentence of each paragraph and draw the difficult sentences and the knowledge what they don’t understand.(words guessing)(2)teacher and Ss talk about the important words, expressions and sentences together, and ask Ss to retell the content of the text.(summarizing and paraphrasing)(3)teacher summarize this part.(4) read again following the courseware.
人教版高中语文必修1《鸿门宴》说课稿3篇
3、拓展延伸，启迪心智，创设课堂训练营。三、说学法1、纸上得来终觉浅，圈点、勾画、批注法，学好文言基本功。2、自主合作加探究，眼耳口脑手并用，破疑解难在其中。四、说课时安排《鸿门宴》篇幅较长，文言知识较丰富，文章内涵丰厚，因此我设计用五课时教学本文。第一课时：了解作家作品，积累文言知识，感受作者隐忍发愤的著书精神（初读）第二课时：理清故事情节，概括人物形象，学习客观地评论历史人物，（熟读）第三课时：进一步梳理文言知识，精读课文，要求读透。（精读）第四课时：通过对人物、事件的赏析，加深学生对人物的理解，锻炼学生的开放性思维，由学生自主认识到人物的性格，悲剧的原因等问题。（赏读）第五课时：补充课本教学内容：同学生一起阅读古今关于刘邦项羽的一些篇章：让学生投入进来，把握自己眼中的项羽。（展读）在文言文学习的过程中，采取五步学习法：初读-熟读-精读-赏读-展读（板书）
人教版高中语文必修2《游褒禅山记》说课稿3篇
学法指导：高一学生对文言文阅读已具备了一些基础知识和积累，但对如何学习文言文，还是一个新课题，因此教师应引导学生掌握学习方法，运用已有的知识框架同化新信息，建立新的智能，逐步走向独立学习的境界。一、引导学生利用课文注释，使用工具书自己翻译，必要时教师进行点拨、解难，培养自学能力。二、告诉学生翻译文言文要遵循的原则。三、调动学生思考、讨论、交流的积极性，教师适时点拨，培养学生发现问题、解决问题的能力。四、提示学生反复诵读课文，体会文章所阐述的道理。五、鼓励学生及时归纳学习文言文的方法，注意积累文言文知识。教学程序：教学本课可安排2课时。第一课时：1、导入新课：首先给学生介绍毛泽东的七绝诗《为李进同志题所摄庐山仙人洞照》：“暮色苍茫看劲松，乱云飞渡仍从容。天生一个仙人洞，无限风光在险峰。”学生通过诵读领会了“无限风光在险峰”一句的含义。随后因势利导，引出课题，指出今天我们要学习的王安石的《游褒禅山记》，就含有类似的深邃哲理。
人教版高中英语必修4Theme parks说课稿3篇
The oldest and the most popular park in the worldenjoy the exciting activities thereget close to the life-size cartoon characters like Mickey Mouse and Donald Duck Step 3 Pre-reading1.What do you suppose a theme park is ?2.What do you think you can see in a theme park?(1.It is a kind of amusement park which has a certain theme – that the whole park is based on. 2.buildings, castles, statues, rare animals and birds, and so on.) Step 4 Reading ----- Theme Parks –---- Fun and More Than Fun1.Predict : Read the title and the pictures on P. 34 and PredictWhat is the meaning of the title “Theme Park – Fun and more than fun”?(The title means that theme parks are fun to visit, but that they can also be educational and can offer useful information.)2.Skimming Fast read and answer:What activities can we take in a theme park?Amusement park: Bumper car Merry-go-round slide bungee jumping Free-fall rides Horror films Pirate ship Ferris wheel roller coaster3.Scanning Read again and you will find various theme parks are mentioned in the passage . Then what are they ?Theme parks: Sports theme park History theme park Culture theme park Marine or Ocean theme Park Future park Science theme park Disneyland4.Careful reading and find the main idea of each paragraph:THEME PARKS---- entertaining/ educationalPara.1 Traditional parks are places to go for relaxation and to have time away from our busy lives.Para.2 Theme parks are different They’re large and full of things to do, see and buy.Para.3 Theme parks are built around a single idea or theme. One example is a sports park.Para.4 Another kind of theme park is historical more and cultural and can be educational.Para.5 Disneylandwas the first theme park. It is based on the fantasy life and characters of Disney’s films.Para.6 Some examples of educational theme parks include sea world parks and science parks.
人教版高中政治必修2管理与服务说课稿
环节四 课堂小结 巩固知识本节课我采用线索性的板书，整个知识结构一目了然，为了充分发挥学生在课堂的主体地位，我将课堂小结交由学生完成，请学生根据课堂学习的内容，结合我的板书设计来进行小结，以此来帮助教师在第一时间掌握学生学习信息的反馈，同时培养学生归纳分析能力、概括能力。环节五 情景回归，情感升华我的实习指导老师告诉过我们，政治这一门学科要从生活中来到生活去，所以在课堂的最后布置了课外探究题,以此培养学生对理论的实际运用能力，同时检验他们对知识的真正掌握情况，以此达到情感的升华，本节课，我根据建构主义理论，强调学生是学习的中心，学生是知识意义的主动建构者，是信息加工的主体，要强调学生在课堂中的参与性、以及探究性，不仅让他们懂得知识，更让他们相信知识，并且将知识融入到实践当中去，最终达到知、情、意、行的统一。
人教版新课标高中物理必修1摩擦力说课稿2篇
本节课是人教社物理必修1第三章第三节的内容，编排在弹力之后。该节知识既是力学的基础，也是组成整个高中物理知识的一块“基石”，所以这节内容的教学如何引领学生自主积极地探究摩擦力产生的条件和影响因素，体验摩擦力特点规律的发生过程是本节课的重点，应高度重视本节教学过程；由于摩擦力问题的复杂性，且在具体问题中又表现出“动中有静，静中有动”，尤其静摩擦在许多情形下似乎又是“若有若无，方向不定”，因此，对于初学者也是有一定难度的。也正是由于教材内容的上述特点，本节课又易于激起学生的求知欲，易于培养学生的辩证观点，易于锤炼学生的物理素质。要充分用好该节教材内容，深入挖掘知识间的有机联系，对学生开展针对性的思维训练，进而提高学生应用物理知识解决实际问题的能力和创新思维能力。高中物理《课标》对该知识点的要求是，“通过实验认识滑动摩擦、静摩擦的规律，能用动摩擦因数计算摩擦力”。其中，对静摩擦力规律的认识应该包括最大静摩擦力。
人教版新课标高中物理必修2功率说课稿2篇
（一）、复习提问1、请说出功的计算公式及功的单位2、我们用哪个物理量表示物体运动的快慢？（二）、创设情景，引入新课1、播放多媒体素材，用起重机和一个工人搬运几百块砖比较哪一种方法好？图中的情景说明了什么问题?（教师通过所设计的情景，将学生引入怎样比较做功快慢，让学生发表自己的看法，初步知道物体做功是有快慢之分的。）（三）、进行新课1、比较做功快慢的方法播放多媒体素材并提出问题：怎样比较两个人谁做功快谁做功慢？教师启发：以前学习过要比较两物体运动的快慢，可以先确定路程再比较时间，也可以先确定时间再比较路程。在路程和时间都不同时，通过计算速度比较两物体运动的快慢。同理，要比较物体做功的快慢可采用什么方法？
人教版新课标高中物理必修2功说课稿2篇
探究一：高中阶段功的含义是什么？投影：初中九年级《物理》105页学生思考：①图中物体的势能、动能分别如何变化？②物体能量的变化和做功是否存在关系？学生:分组讨论，得出结论：如果物体的能量发生变化时，说明有力对物体做了功。教师:进行点评和小结(设计意图：对初中知识深化理论认识，并为以后功能关系的教学作准备)探究二：力对物体做功的两个要素是什么？情景再现：找体重相对悬殊的两位同学，①A同学试图抱起B同学，但没成功。②B同学抱起A同学在教室内匀速走动。学生思考：在①中，A是否对B做功？在②中，B是否对A做功？学生:分析得出做功的两要素：物体受到力的作用，并且在力的方向上发生位移.教师:让学生分别例举生活中力对物体做功和不做功的例子，（设计意图：让学生亲身参与课堂实验，烘托课堂气氛，相互协作增进同学情谊）探究三：如果物体的位移不再力的方向上，那么力是否还对物体做功？
人教版高中语文必修2《我有一个梦想》说课稿2篇
(2).教学手段为了使我根据教材而设计的三个教学目标以及重点难点得以的突出和突破,达到最大化的展示境界,同时也为了配合以上我选择的四种教法得以完满实现,我决定采用“多媒体”教学手段进行全程教学。利用电脑的信息容量大,操作简便等优点,形象生动的直观展示教学内容,不但提高学习效率和质量,而且容易激发学生的学习兴趣和调动学习的积极性。四、说学法我为学生设计了三个学习方法：1.让学生学会在探究中学。通过“对黑人严酷处境的探究”和对文中重点语句的探究,培养学生在探究中学习的能力。2.让学生学会在读中学。通过“诵读法”指导学生在诵读过程中感受演讲词内在的魅力,学会在读中学。3.让学生学会在练习中学。通过“课外延伸练习法”,对所学的知识进行运用,培养学生的创新和自学能力。
人教版高中政治必修4价值与价值观说课稿（一）
预测回答：成龙在影视，武术方面的价值，对于某个人，某个集团的价值。知识引导：人的价值体现在多方面的，可以是物质方面，也可以是精神方面，可以是对某个人或某个集团的价值，也可以是对人类和社会的价值。设置目的：从学生感兴趣的人物入手，分析对人的价值的评价。让学生自己分析总结，体现学生在新课改下的主体地位。从上述事例中我们可以看出人的价值是什么？如何评价？（学生活动）2．人的价值：在于创造价值，在于对社会的责任和贡献，即通过自己的活动满足自己所属的社会、他人以及自己的需要。（幻灯片显示）3．人的价值评价：看他的贡献，最根本的是对社会发展和人类进步事业的贡献。（幻灯片显示）老师总结：对社会的贡献并不是高高在上，不可触及。只要是做自己该做的事，从身边的小事做起，普普通通的劳动就是贡献社会和他人。学生归纳：人生价值原理二、价值观的导向作用（板书）1．价值观的含义人们在认识各种具体事物的价值的基础上，形成对事物价值的总的看法和根本观点。
人教版新课标高中物理必修2能量守恒定律与能源说课稿3篇
（3）内陆和中西部城镇主要以煤和火电为主；广大农村和边远地区大多正从使用农作物秸秆等生物能源。（4）人均能源资源不足。我国是世界第三大能源生产国和第二大能源消费国，而我国能源短缺，特别是油气资源短缺已成为制约我国经济发展的重要因素。相关数据——煤炭、石油和天然气的人均资源占有量只有95t，世界平均值为209t，约是世界人均值的1/2；我国人均石油可采储量3t，世界平均值为28t，约为世界平均值的1/10。我国人均能源消费量不足1.2吨标准煤，居世界89位，不足世界人均能源消费水平的一半，仅占发达国家的1/5～1/10。其中人均消费650kg标准煤，是世界平均额的95%；人均消费石油相当145kg标准煤，为世界平均数的16.8%；人均消费天然气相当17.7kg标准煤，为世界平均数的3.9%；人均消费电力501.5kWh，为世界平均水平的25%。（5）是能源消费结构不合理，突出存在着一低两高：即电能消费比例低，非商品生物能源消费量高，一次性商品能源消费中原煤消费比重高。原煤消费达到75%，远高于26.2%的世界平均水平。
空间向量基本定理教学设计人教A版高中数学选择性必修第一册
反思感悟用基底表示空间向量的解题策略1.空间中,任一向量都可以用一个基底表示,且只要基底确定,则表示形式是唯一的.2.用基底表示空间向量时,一般要结合图形,运用向量加法、减法的平行四边形法则、三角形法则,以及数乘向量的运算法则,逐步向基向量过渡,直至全部用基向量表示.3.在空间几何体中选择基底时,通常选取公共起点最集中的向量或关系最明确的向量作为基底,例如,在正方体、长方体、平行六面体、四面体中,一般选用从同一顶点出发的三条棱所对应的向量作为基底.例2.在棱长为2的正方体ABCD-A1B1C1D1中,E,F分别是DD1,BD的中点,点G在棱CD上,且CG=1/3 CD(1)证明:EF⊥B1C;(2)求EF与C1G所成角的余弦值.思路分析选择一个空间基底,将(EF) ?,(B_1 C) ?,(C_1 G) ?用基向量表示.(1)证明(EF) ?·(B_1 C) ?=0即可;(2)求(EF) ?与(C_1 G) ?夹角的余弦值即可.(1)证明:设(DA) ?=i,(DC) ?=j,(DD_1 ) ?=k,则{i,j,k}构成空间的一个正交基底.
人教版新课标高中物理必修1牛顿第二定律说课稿2篇
进一步引导学生思考利用数学知识可写成等式F=kma学生很自然就会思考比列系数K应该是多少？通过教师引导学生举例各国长度单位不同（如英国：英里、码、英尺、英寸；中国：市里、市丈、市尺、市寸、市分 ）导致交流不便。为了适应各国交流需要国际计量局规定了一套统一的单位，称为国际单位制 。取不同的单位制K是不同的，为了简洁方便，在选取了质量和加速度的国际单位（Kg, m/s2)时规定K=1。那么就有；F=ma为了纪念牛顿，就把能使1kg物体获得1m/s2加速度的力称做一牛顿，用符号N表示问题：实际物体受力往往不止一个，多个力情况应该怎么办呢？平行四边形法则进一步引导学生得出牛顿第二定律更一般的表达式: F合=ma思考.讨论我们用力提一个很重的箱子，却提不动它。这个力产生了加速度吗？要是产生了，箱子的运动状态却并没有改变。为什么？
人教版新课标高中物理必修1牛顿第三定律说课稿2篇
问：为什么会出现这样的情况，男女生之间的拉力存在着怎样的大小关系？进一步求证这两个力的大小关系经过共同讨论，得方案：把两个弹簧秤勾在一起，重现拔河比赛，分三种情况进行。（通过摄像头把弹簧秤的读数放大）两弹簧称勾在一起拉，处于静止不动时（即拔河比赛，双方处于僵持状态）两弹簧称勾在一起拉，并向一方运动（即比赛绳子被拉向一方时的状态）3、两弹簧称勾在一起拉，一方方向慢慢改变（两力方向始终在一条直线上）实验结论：两弹簧称的读数的变化总是相同的，大小相等，方向相反。得到牛顿第三定律：追问：既然两个力大小相等，那么拔河比赛为什么还存在胜负之分？讲清作用力与反作用力作用的受力物体不同，并和学生讨论如何做才会获胜。回应课前问题：“以卵击石”为什么鸡蛋碎？
人教版高中历史必修2第一次工业革命说课稿2篇
3、工业革命引起社会关系变化——形成两大对立的工业资产阶级和无产阶级工业资产阶级和工业无产阶级成为社会的两大阶级。工业资产阶级获得更多的政治权利，各国通过改革，巩固了资产阶级的统治。 4、工业革命推动资产阶级调整内外政策——自由主义与殖民扩张对内，希望进一步摆脱封建束缚，要求自由经营、自由竞争和自由贸易。重商主义被自由放任政策所取代。对外，加快了殖民扩张和殖民掠夺的步伐。三、世界市场的基本形成1、原因条件（1）工业革命的展开使世界贸易的范围和规模迅速扩大1840年前后，英国的大机器工业基本上取代了工场手工业，率先完成了工业革命，成为世界上第一个工业国家。之后，法国和美国等国也相继完成工业革命。随着工业革命的展开，资产阶级竭力在全世界拓展市场，抢占原料产地，使世界贸易的范围和规模迅速扩大。