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人教版高中政治必修3文化創(chuàng)新的源泉和作用說課稿
二、巨大的作用，深刻地意義材料展示：魯迅在《狂人日記》中猛烈抨擊“吃人”的封建禮教，力圖通過自己的吶喊喚醒民眾。高爾基早期的作品多描繪俄國沙皇制度下人民的痛苦和他們對美好生活的憧憬。20世紀初，俄國革命形勢的發(fā)展使他講文學的筆鋒轉(zhuǎn)向革命，創(chuàng)作了《母親》等作品。合作探究：魯迅和高爾基的作品在當時的中國和俄國分別起到了什么作用？列舉喜愛的一些文學和藝術(shù)作品，說說創(chuàng)作者的意圖是什么？引導學生自主閱讀，培養(yǎng)自主學習能力，掌握分析歸納法和團結(jié)協(xié)作精神。學生回答之后師生共同總結(jié)：文化創(chuàng)新來源于社會實踐，同也會對于社會實踐產(chǎn)生新的影響，促進社會實踐的變化，同時也繁榮了民族文化。所以文化創(chuàng)新的巨大作用一方面表現(xiàn)為推動社會實踐的發(fā)展，另一方面表現(xiàn)為不斷促進民族文化的繁榮。既然文化創(chuàng)新具有如此巨大的作用，那么作為新時代祖國的建設(shè)者為了繁榮民族文化，又該作些什么呢？進入本課第三目和教學的第三個環(huán)節(jié)。[情景回歸參與生活]
人教版高中政治必修4社會歷史的主體說課稿（二）
一、 學情分析根據(jù)新課程的核心理念：課程教學要以學生發(fā)展為本，讓學生主主動參與是新課程實施的核心。所以我們要了解學生的基本情況。一方面：在高二階段學生的思維能力從總體上看，正處于急劇發(fā)展、變化和成熟的過程中，他們急迫要去了解認識不斷變化的社會。另一方面：此階段的學生知識儲備還不夠、閱歷淺，對于社會歷史的發(fā)展還停留在感性認識的基礎(chǔ)上，還沒有上升到理性的高度。因此對其進行本框的教學很有必要。二、 教材分析俗話說，教材是老師的教本，學生的學本。所以正確理解教材，對其進行資源整合很有必要。（一）本框內(nèi)容結(jié)構(gòu)《社會歷史的主體》是人教版新課程標準實驗教材高中思想政治教育必修4生活與哲學第四單元《尋覓社會的真諦》第11課第2框的內(nèi)容，本框題包括兩目：人民群眾是歷史的創(chuàng)造者；群眾觀點和群眾路線。
人教版高中政治必修3堅持先進文化的前進方向說課稿
教師點撥：是社會主義意識形態(tài)的本質(zhì)體現(xiàn)，是全國人民團結(jié)奮斗的共同思想基礎(chǔ)。④建設(shè)社會主義核心價值體系的要求設(shè)置探究問題：建設(shè)社會主義核心價值體系的要求有哪些？學生自主學習教材，得出結(jié)論板書：3建設(shè)社會主義核心價值體系的要求設(shè)計意圖：在掌握了內(nèi)容的基礎(chǔ)上，這一部分知識的學習水到渠成。高舉旗幟科學發(fā)展板書：1、中共引領(lǐng)文化前進方向的旗幟是——中國特色社會主義設(shè)置探究問題：高舉中國特色社會主義偉大旗幟最根本的要求是什么？學生自主學習，回答問題板書：2高舉中國特色社會主義偉大旗幟，最根本的是堅持中國特色社會主義理論體系。教師繼續(xù)追問：這一理論體系的基本內(nèi)涵是什么？能否舉例說明這一理論體系有什么特點。學生討論，教師點撥：這個理論體系，堅持和發(fā)展了馬克思列寧主義、毛澤東思想，是馬克思主義中國化最新成果。中國特色社會主義理論體系具有強大的生命力、創(chuàng)造力、感召力，是不斷豐富和發(fā)展的馬克思主義
人教版高中語文必修2《成語：中華文化的微縮景觀》說課稿2篇
（三）教學目標1、明確成語的來源，了解成語的結(jié)構(gòu)特點。2、學習積累成語的方法。3、梳理學習過的成語，做到能正確理解、使用所學的常用成語。（四）教學重點和難點1、學習積累成語的方法。2、正確理解、使用所學的常用成語。二、說教法新的《高中語文課程標準》要求學生主動去發(fā)現(xiàn)問題、解決問題，教師是課堂學習的組織者、參與者，是課堂的主導，而不是課堂的主體。而且，新的課程標準要求學生“能圍繞所選擇的目標加強語文積累，在積累的過程中，注重梳理”。在這種前提下，本節(jié)課可以采取以下方法：由于這種梳理是對學生已有的知識進行歸納分類，可能顯得比較枯燥。為了避免這種枯燥感，可以采取設(shè)置情境和分組競答的方法，調(diào)動學生的積極性。
人教版高中政治必修3傳統(tǒng)文化的繼承說課稿3篇
（二）課堂教學在教學中，無論是形式還是內(nèi)容，都必須統(tǒng)一于學生的發(fā)展。從形式上說，以學生展示、思考、討論為主，教師點撥為輔，在一定的情境與社會文化背景下，獲得對傳統(tǒng)文化的認識和理解。從內(nèi)容上說，主要以福州地方傳統(tǒng)文化為素材，圍繞海峽兩岸同時舉辦的“元霄燈會”為主線，回歸到學生的生活世界，更有效地激發(fā)起學生情感，并將生活世界與知識世界銜接起來，在實際情景中分析傳授相關(guān)傳統(tǒng)文化的知識，提高學生認識和分析解決問題的能力，逐步形成對傳統(tǒng)文化的情感和價值判斷。教學過程，緊緊圍繞傳統(tǒng)文化，分為“激趣導入--活動感悟--探究思辯--升華導行”四個層次，環(huán)環(huán)相扣，逐步推進，幫助學生完成由感性認識到理性認識的飛躍。1.激趣導入良好的開端是成功的一半。德國的普克朗認為：“思考可以構(gòu)成一座橋，讓我們通向新知識”。因此，一開始，我就運用對比方法，進行設(shè)問，福州和西安、南京、北京一樣也是歷史文化名城，你們同意嗎？
人教版高中政治必修3色彩斑斕的文化生活說課稿3篇
根據(jù)課標要求，參照教科書，支撐這一問題解決的知識有：⑴文化生活的特點；⑵文化生活的兩面性；⑶發(fā)展文化生活的基本要求。其中重點問題是辨別文化生活的“喜”與“憂”。只有辨別清楚，才能趨利避害，才能積極主動的參與健康向上的文化生活。從而為怎樣發(fā)展為人民大眾所喜聞樂見的文化打下基礎(chǔ)。由于高二學生尚未學習哲學知識，所以它也是本節(jié)的一個難點，同時，由于學術(shù)界對什么是大眾文化，大眾文化有那些基本特征，存在著分歧，所以正確把握大眾文化的含義也成為本節(jié)課的一個難點。三、學情分析：應(yīng)該說高二學生已經(jīng)參與了不少的文化生活。但由于其正處在三觀形成的關(guān)鍵時期，對文化生活的參與還比較盲目，缺少理性思考，以至付出沉重的代價。很顯然通過本框的學習，學生會更加理性的參與文化生活，從而健康茁壯的發(fā)展、成長。四、教學目標：基于以上分析，我將本框題的教學目標確定為以下三個方面：（1）知識目標：了解目前我國文化生活的現(xiàn)狀，知道人們的文化生活是色彩斑斕的，但也存在令人憂慮的現(xiàn)象；把握大眾文化的豐富內(nèi)涵；明確發(fā)展為人民大眾所喜聞樂見的文化必須堅持的原則、方針等。
人教版新課標高中物理必修2生活中的圓周運動說課稿3篇
（一）地位《生活中的圓周運動》這節(jié)課是新課標人教版《物理》必修第二冊第5章《曲線運動》一章中的第7節(jié)，也是該章最后一節(jié)。本節(jié)課是在學生學習了圓周運動、向心加速度、向心力以后的一節(jié)應(yīng)用課，通過研究圓周運動規(guī)律在生活中的具體應(yīng)用，使學生深入理解圓周運動規(guī)律，并且結(jié)合日常生活中的某些生活體驗，加深物理知識在頭腦中的印象。（二）教材處理教材中的“火車轉(zhuǎn)彎”與“汽車過拱橋”根據(jù)學生接受的難易程度,順序作了對調(diào)，并把最后一部分“離心運動”放到下一節(jié)課處理。（三）教學目標1．知識與技能目標（1）進一步加深對向心力的認識，會在實際問題中分析向心力的來源。（2）培養(yǎng)學生獨立觀察、分析問題、解決問題的能力，提高學生概括總結(jié)知識的能力。（3）了解航天器中的失重現(xiàn)象。2．過程與方法目標（1）學會分析圓周運動方法，會分析拱形橋、彎道等實際的例子，培養(yǎng)理論聯(lián)系實際的能力。
人教版高中語文必修1《記梁任公先生的一次演講》說課稿2篇
6、思考：作者心目中的梁啟超是什么形象呢？明確：梁任公是位有學問，有文采，有熱心腸的學者。由學生找出文中體現(xiàn)梁啟超學問、文采的句子。教師展示幻燈。補充介紹：文采不僅體現(xiàn)在書面，也能從流暢的口語表達中反映?！扼眢笠范潭淌痔N涵了什么故事，竟讓梁啟超描述得生動感人以至作者多年后還印象深刻呢？《箜篌引》出自《漢樂府詩》，記敘了一個悲慘壯烈的故事：朝鮮水兵在水邊撐船巡邏時，見一個白發(fā)狂夫提壺渡江，被水沖走。他的妻子勸阻不及，悲痛欲絕，取出箜篌對著江水反復吟唱。一曲終了，她也投河隨夫而去。朝鮮水兵回家向自己的妻子麗玉講述了這個故事，麗玉援引故事中的悲情，創(chuàng)作了這首歌曲，聽過的人無不動容。7、朗讀訓練了解《箜篌引》的故事后，請各小組選派代表朗讀，由學生點評，體會梁啟超演講技巧的高超。8、文中說梁任公是個熱心腸的人，你同意嗎？通過結(jié)尾段的“熱心腸”轉(zhuǎn)入對其人格的分析。
人教版高中語文必修1《大堰河─我的保姆》說課稿2篇
現(xiàn)代詩歌賞讀方法四：美讀（飽含謳歌與贊美情感再一次有感情地配樂朗讀全文，對比前面的朗讀，在讀中加深情感的領(lǐng)悟。）（五）延伸拓展引進生活的源頭活水,用情感來撞開學生的心扉。引導學生找到文章與現(xiàn)實的聯(lián)系點，抓住這一聯(lián)系點，讓語文回歸生活。我設(shè)計了“本詩哪些語段讓你聯(lián)想到自己的母親？講講你和母親的故事?！边@個問題是把對大堰河的感情升華為對母親的感情的過程。這樣將語文學習的外延與生活的外延相等，把課文與生活有機地結(jié)合在一起。要求學生講述條理清楚，語言生動。教師可以播放背景音樂，調(diào)動學生情感。這樣，不僅鍛煉了學生的口語表達能力，培養(yǎng)了學生感恩美德，同時也深化了本文的教學難點?，F(xiàn)代詩歌賞讀方法五：比讀（投影出示孟郊《游子吟》比較兩詩的異同，并有感情地朗誦。）（六）布置作業(yè)。把“你與母親的故事”整理成一篇文章。
人教版高中政治必修4真正的哲學都是自己時代精神上的精華精品教案
一、教材分析 《真正的哲學都是自己時代精神上的精華》是人教版高中政治必修四第3章第1框的教學內(nèi)容，主要學習哲學與時代的關(guān)系。二、教學目標1．知識目標：識記哲學是時代的精神上的精華；理解哲學與時代的關(guān)系。2．能力目標：培養(yǎng)學生運用哲學理論觀察、分析、處理社會問題的能力，增強學生的時代感。3．情感、態(tài)度和價值觀目標：培養(yǎng)學生與時俱進的思想品質(zhì)，讓學生關(guān)注時代、關(guān)注現(xiàn)實、關(guān)注生活，逐步樹立科學的世界觀、人生觀、價值觀 。三、教學重點難點哲學與時代的關(guān)系。四、學情分析本框題的內(nèi)容比較抽象，不易理解，所以講解時需要詳細。教師指導學生借助歷史知識進行理解。五、教學方法1．教師啟發(fā)、引導，學生自主閱讀、思考，討論、交流學習成果。2．學案導學：見后面的學案。3．新授課教學基本環(huán)節(jié)：預(yù)習檢查、總結(jié)疑惑→情境導入、展示目標→合作探究、精講點撥→反思總結(jié)、當堂檢測→發(fā)導學案、布置預(yù)習
人教版高中英語必修3Astronomy the science of the stars說課稿3篇
Step 2 Pre-listeningAfter students finish their discussion, I will show a picture of Newton and ask them: Who is him? What is he famous for? Could you find out some words to describe him? Maybe students will answer that he is genius for his finding of theGravitation, making a great contribution to the progress of human being. At that time I will show another two pictures of Einstein and Hawking, letting students guess who they are and write down their idea about the Gravitation. For I have arranged them to search more information about the gravity before this class, Students have beenfamiliar with the topic and will not be afraid about this abstract conception, which is helpful for their listening.Step 3 While-listeningIn this step, students will be required to listen the material for three times. The first and listening is extensive listening and the second and third listening is intensive listening. In the first time, They are required to listen a material including Part 1 and Part 2 and choose the best summary of the listening text. After they choose the right answer, They also need work in group to explain what is wrong with the others. Then I will make a conclusion that we should pay attention to the first paragraph and last paragraph and some keys to get the main idea. By doing this, their capacity of generalization will have a great improvement.Before the second listening, I will ask students to scan the blank on the power point quickly and ask them to note down some key words .Then ask them to listen to the Part 1again and fill the first column of the chart. Maybe some students just show the ideas of these three scientists an still can’t catch their development of gravity. Therefore, I will ask them to listen to Part 2 again and fill in the rest. After finish the listening, I will give them ten minutes to discuss with their partner. I will also guidethem to improve their answers when they discuss with others.
人教版高中英語必修3Festivals around the World說課稿3篇
Teaching plan for Unit 1 book3Good morning, teachers. It’s my great pleasure to be here because I can share my lesson with you and I can learn a lot from it. I’ll begin my lesson from the following four parts， the teaching material, the teaching methods, the studying methods and the teaching procedure.Firstly, let me talk about the teaching material. The content of my lesson is the reading passage festivals and celebrations of Unit 1 Festivals around the world. This passage is about festivals and celebrations. By studying this passage, we’ll enable the students to know that festivals exit everywhere, and many of festivals in different countries celebrate similar ideas. As we all know, the reading passage is the center of each unit. If the Ss can learn it well, it will be helpful to make the Ss learn the rest of this unit.After studying the teaching material, I think the teaching aims are as the followings:1. Knowledge aims:(1) The Ss can master the usage of the important words andexpressions.(2)The Ss can use the __________________ (grammar) in the proper situation.Make students know about the festivals all over the world and the detail of the festivals, such as origin, content, and the date of the holiday festivals.2. Ability aims:(1) Students can talk about festivals and celebrations in English(2) To improve the student’s reading ability, especially their skimming and scanning ability.3. Emotion aims:Make the Ss know about the foreign festivals, and respect other countries’ custom.Next, let’s come to the important points and the difficult points.The important point is how to make the Ss understand the text better and the difficult point is how can they talk about it. secondly， Teaching Methods:1. task-based Language Teaching2. Computer assisted language teaching.3. question-and–answer methodThirdly， Studying Methods:
人教版高中英語必修3The million pound bank note說課稿3篇
在接下來的細讀環(huán)節(jié)，我套用了高考對閱讀理解的考查方式設(shè)置了5個問題，分別為三個推理判斷題，一個細節(jié)題和一個主旨大意題。學生需要對文章的內(nèi)容進行分析、歸納、推理、猜測等高級思維活動才能做出正確的回答?！驹O(shè)計意圖】這一過程是對學生進行細讀的訓練，培養(yǎng)學生獲取特定信息和挖掘文章深層次信息的能力。第三環(huán)節(jié):Intensive-reading (精讀) 15′第三個環(huán)節(jié)精讀，既是最重要的環(huán)節(jié)，也是突破本課重難點的關(guān)鍵。首先，讓學生思考劇本中人物看到百萬英鎊前后的態(tài)度發(fā)生了怎樣的變化。其次，讓學生仔細閱讀文章，找出可以表現(xiàn)人物態(tài)度變化的具體的語言和動作。最后，讓學生總結(jié)人物的態(tài)度發(fā)生變化的根本原因是什么，從而引出Money Talks, 供學生思考?！驹O(shè)計意圖】通過一系列的活動培養(yǎng)學生學習從人物的語言和動作探究人物的心理，使學生進一步體會戲劇語言的魅力，從而對文章背后所反映的社會問題進行思考，也為下一步的討論環(huán)節(jié)做好鋪墊。
新人教版高中英語必修3Unit 2 Morals and Virtues教學設(shè)計二
Activity 41. Students complete the task of activity 4, then teachers and students check the answers. 2. The teacher organized the students to work together and asked them to use the tables and mind maps sorted out before to retold the important choices in Lin Qiaozhi's life and their resultsStep 5 Language points1. The teacher asks the students to read the text carefully, find out the core words and long and difficult sentences in the text and draw lines, understand the use of vocabulary, and analyze the structure of long and difficult sentences. 2. The teacher explains and summarizes the usage of core vocabulary and asks the students to take notes. 3. The teacher analyzes and explains the long and difficult sentences that the students don't understand, so that the students can understand them better. Step 6 Homework1. Read the text again, in-depth understanding of the text; 2. Master the use of core vocabulary and understand the long and difficult sentences. 3. Complete relevant exercises in the guide plan. 1、通過本節(jié)內(nèi)容學習，學生是否理解和掌握閱讀文本中的新詞匯的意義與用法；2、通過本節(jié)內(nèi)容學習，學生能否結(jié)合文本特點總結(jié)林巧稚的人生原則和人格品質(zhì)特征；3、通過本節(jié)內(nèi)容學習，學生能否針對人生抉擇發(fā)表自己的看法；能否全面地、客觀地、理性地看待問題，進而對道德和人性有更加深入的思考和理解。
新人教版高中英語必修3Unit 2 Morals and Virtues教學設(shè)計四
3.Teachers ask different groups to report the answers to the questions and ask them to try different sentence patterns.The teacher added some sentence patterns for students to refer to when writing.Step 4 Writing taskActivity 51.Write the first draft.Students first review the evaluation criteria in activity 5, and then independently complete the draft according to the outline of activity 4, the answers to the questions listed in the group discussion and report, and the reference sentence pattern.2.Change partners.The teacher guides the students to evaluate their partner's composition according to the checklist of activity 5 and proposes Suggestions for modification.3.Finalize the draft.Based on the peer evaluation, students revise their own compositions and determine the final draft.Finally, through group recommendation, the teacher selects excellent compositions for projection display or reading aloud in class, and gives comments and Suggestions.Step 5 Showing writingActivity 5T call some Ss to share their writing.Step 6 Homework1. Read the passage in this section to better understand the passage.2. Carefully understand the hierarchical structure of the article, and deeply understand the plot of the story according to the causes, process and results;3. Independently complete the relevant exercises in the guide plan.1、通過本節(jié)內(nèi)容學習，學生是否理解和掌握閱讀文本中的新詞匯的意義與用法；2、通過本節(jié)內(nèi)容學習，學生能否通過人物言行的對比分析道德故事的深層內(nèi)涵；3、通過本節(jié)內(nèi)容學習，學生能否根據(jù)故事的起因、經(jīng)過和結(jié)果來深入理解故事的情節(jié)，從而了解文章的層次結(jié)構(gòu)；4、結(jié)合現(xiàn)實生活案例發(fā)表自己的見解和看法,寫一篇觀點明確、層次分明的故事評論。
新人教版高中英語必修3Unit 2 Morals and Virtues教學設(shè)計三
The joke set her crying.這個玩笑使她哭起來。Step 5 ReadingActivity 31. Students read the small text in activity 3. The teacher provides several small questions to check whether students understand the content of the text and the ideographic function of the -ing form in the text.*Where are those people?*Why did Dr Bethune come to China?*How did he help the Chinese people during the war?*What did Chairman Mao Zedong say about him?2. Ss try to rewrite some sentences using the -ing form. Then check the answers. When checking the answers, the teacher can ask different students to read the rewritten sentences and give comments.Answers:1. he became very interested in medicine, deciding to become a doctor.2. …after hearing that many people were dying in the war.3. Helping to organise hospitals, he taught doctors and nurses, and showed people how to give first aid./ He helped to organise hospitals, teaching doctors and nurses, and showing people how to give first aid.4. …praising Dr Bethune as a hero to be remembered in China.Step 6 PracticeActivity 4Students complete grammar activities 2 and 3 on page 69 of the workbook.Step 6 Homework1. Understand and master the functions and usage of the -ing form;2. Finish the other exercises in Using structures.1、通過本節(jié)內(nèi)容學習，學生是否理解和掌握動詞-ing形式作賓語補足語語和狀語語的功能和意義；2、通過本節(jié)內(nèi)容學習，學生能否正確使用動詞-ing形式描述人物的行為、動作及其經(jīng)歷；3、通過本節(jié)內(nèi)容學習，學生能否獨立完成練習冊和導學案中的相關(guān)練習。
新人教版高中英語必修3Unit 2 Morals and virtues教學設(shè)計一
(2) students are divided into groups according to the requirements of activity 3. Each student shares a story of personal experience or hearing-witnessing kindness, and then selects the most touching story in the group and shares it with the whole class. Before the students share the story, the teacher can instruct them to use the words and sentence patterns in the box to express. For example, the words in the box can be classified:Time order: first of all, then, after that, later, finally logical relationship :so, however, although, butTeachers can also appropriately add some transitional language to enrich students' expression:Afterwards, afterwards, at last, in the end, eventuallySpatial order: next to, far from, on the left, in front ofOtherwise, nevertheless, as a result, therefore, furthermore, in addition, as well asSummary: in a word, in short, on the whole, to sum up, in briefStep 8 Homework1. Understand the definition of "moral dilemma" and establish a correct moral view;2. Accumulate vocabulary about attitudes and emotions in listening texts and use them to express your own views;3. Complete relevant exercises in the guide plan.1、通過本節(jié)內(nèi)容學習，學生能否理解理解“道德困境”的定義；2、通過本節(jié)內(nèi)容學習，學生能否通過說話人所表達的內(nèi)容、說話的語氣、語調(diào)等來判斷其態(tài)度和情緒；3、通過本節(jié)內(nèi)容學習，學生能否針對具體的道德困境發(fā)表自己的看法和見解，能否掌握聽力理訓練中的聽力策略。
人教版高中英語必修2Cultural Relics說課稿2篇
Ⅲ. Analysis of the teaching material:The topic of this unit is cultural relics. Students are quite interested in topics about different cultures around the world. This is the second period of the whole unit. As a reading class, the passage mainly talks about the history of the amber room (how it was made, sent as a gift, lost and rebuilt).According to the new national curriculum, when teaching reading, much emphasis should be put on training the students’ reading skills.Ⅳ. Teaching objectives1. Language objectives:1) Students are required to master the key words and phrases occurred in the passage (e.g. amazing, decorate, belong, in return, less than etc.)2) Students are required to learn the attributive clause and acquire the sentence pattern.2. 1) Students are required to describe a certain thing by using the new sentence patterns.2) Students are required to master two kinds of reading skills—skimming and scanning, and learn to use them in their daily reading.3. 1) Students are required to know the history of the amber room.2) Students are required to appreciate cultural relics and understand the importance of protecting them.Ⅴ. Teaching important and difficult points1) the new words, phrases, and sentence pattern in the course of reading.2) Teaching difficult point: Help the students master two kinds of reading skills—skimmingand scanning and learn to apply them in daily use.Ⅵ. Teaching methods:Task-based method & Top-down model Ⅶ. Teaching aids: PPT, pictures, blackboard Ⅷ. Teaching procedure:
人教版新課標高中物理必修2功率說課稿2篇
（一）、復習提問1、請說出功的計算公式及功的單位2、我們用哪個物理量表示物體運動的快慢？（二）、創(chuàng)設(shè)情景，引入新課1、播放多媒體素材，用起重機和一個工人搬運幾百塊磚比較哪一種方法好？圖中的情景說明了什么問題?（教師通過所設(shè)計的情景，將學生引入怎樣比較做功快慢，讓學生發(fā)表自己的看法，初步知道物體做功是有快慢之分的。）（三）、進行新課1、比較做功快慢的方法播放多媒體素材并提出問題：怎樣比較兩個人誰做功快誰做功慢？教師啟發(fā)：以前學習過要比較兩物體運動的快慢，可以先確定路程再比較時間，也可以先確定時間再比較路程。在路程和時間都不同時，通過計算速度比較兩物體運動的快慢。同理，要比較物體做功的快慢可采用什么方法？
人教版新課標高中物理必修2功說課稿2篇
探究一：高中階段功的含義是什么？投影：初中九年級《物理》105頁學生思考：①圖中物體的勢能、動能分別如何變化？②物體能量的變化和做功是否存在關(guān)系？學生:分組討論，得出結(jié)論：如果物體的能量發(fā)生變化時，說明有力對物體做了功。教師:進行點評和小結(jié)(設(shè)計意圖：對初中知識深化理論認識，并為以后功能關(guān)系的教學作準備)探究二：力對物體做功的兩個要素是什么？情景再現(xiàn)：找體重相對懸殊的兩位同學，①A同學試圖抱起B(yǎng)同學，但沒成功。②B同學抱起A同學在教室內(nèi)勻速走動。學生思考：在①中，A是否對B做功？在②中，B是否對A做功？學生:分析得出做功的兩要素：物體受到力的作用，并且在力的方向上發(fā)生位移.教師:讓學生分別例舉生活中力對物體做功和不做功的例子，（設(shè)計意圖：讓學生親身參與課堂實驗，烘托課堂氣氛，相互協(xié)作增進同學情誼）探究三：如果物體的位移不再力的方向上，那么力是否還對物體做功？