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新人教版高中英語必修3Unit 4 Space Exploration-Reading and Thinking教學設(shè)計一
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.
新人教版高中英語必修3Unit 5 The Value of Money- Discovering Useful Structure教學設(shè)計
Step 3 Meaning1. 過去將來時表示從過去某一時間來看將要發(fā)生的動作或存在的狀態(tài), 常用在賓語從句中。一般由“would/should +動詞原形”構(gòu)成。She hoped that they would meet again someday. 她希望將來有一天他們能再見面。2. was/were going to+動詞原形: 表示過去將要發(fā)生或很有可能發(fā)生的動作, 常用于口語中, 表示預言、意圖或者打算等。He was going to start work the following week. 他打算下星期開始工作。3. was/were about to do: 常用來表示即將發(fā)生的動作, “剛要/正要做……”。注意該結(jié)構(gòu)不與任何時間狀語連用。I felt that something terrible was about to happen. 我感到某種可怕的事情即將發(fā)生。4.was/were to do: 表示“曾計劃做某事”, 如果表示“本來計劃做某事, 動作沒實現(xiàn)”, 則需用 “was/were to have done”。She said she was to have told me about the accident. 她說她本來想告訴我關(guān)于事故的事。5.Start, go, come, leave, see, meet等動詞的過去進行時: 表示就過去某一時刻而言即將發(fā)生的動作。She was coming later. 她隨后就來。I had just put on my overcoat and was leaving to visit a friend of mine. 我剛穿上外套要去看我的一個朋友。
新人教版高中英語必修3Unit 5 The Value of Money-Listening &Speaking＆Talking教學設(shè)計
4. A：We’d like to have someone to say a word at the beginning to welcome the group.B：↙Who?A：We thought that you or Dr.Johnson might do it.B用降調(diào)說Who，其意思是問，對方想讓誰在開場時致歡迎詞。Step 6 Pronunciation---Practice1. Listen to the short conversation and mark the intonation with ↗, ↙ or ↙, ↗. Then discuss with a partner what they intend to convey by using different intonation.Owner: You know what ?↗ It’s a million-pound bank note↙.Waiter 1: Really ?↗(question)Waiter 2: Really !↙(unbelievable and surprised)Waiter 3: Really ?!↙↗(first question then surprised)2. Listen to the conversations. Underline the parts that are stressed and mark the intonation. Then talk about the implied meanings of the responses with different intonations. Listen again and repeat.1) Henry: It’s a nice suit.Owner: Oh, it’s perfect!↙(The intonation means it is very suitable for Henry.)2) Henry: Well, that’s very kind of you.Owner: Kind, sir ?↗(what you said is not right) No, it’s kind of you. You must come whenever you want and have whatever you like. Just having you sit here is a great honour !!↙(welcome you to come again)3)Henry:Well, to be honest, I have none. Oliver:(happily) What luck!(excited) Brother↗, what luck!↙(It means “Didn’t you hear it?”)Henry: Well, it may seem lucky to you but not to me!↗(angry) If this is your idea of some kind of joke, I don’t think it’s very funny. Now if you’ll excuse me, I ought to be on my way.↙(If so, I would leave.)Roderick: Please don’t go↙...(hope Henry can wait for a moment)Part B Viewing and Talking---Describe people’s changing attitudes in a film clipStep 1 Before-listening---Tell the filmYou are going to watch part of the film The Million Pound Bank Note. Look at these photos and guess what happens in the film.
新人教版高中英語必修3Unit 5 The value of money-Reading and Thinking教學設(shè)計二
? 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?
新人教版高中英語必修3Unit 5 The Value of Money-Reading and Thinking教學設(shè)計一
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.
新人教版高中英語必修3Unit 5 The Value of Money-Reading for Writing教學設(shè)計二
2. 您能看到, 我頭發(fā)太長了。You can see that my hair is much too long.3. 無論什么時候, 只要您想回來就回來。Please come back whenever you want.4. 您僅有很少的頭發(fā)要理! You only have too little hair to cut !5. 為您服務(wù)是我的榮幸！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 ?
新人教版高中英語必修3Unit 5 The Value of Money-Discovering Useful Structures導學案
4．They were going to find someone to take part in their bet when they saw Henry walking on the street outside.[歸納]1．過去將來時的基本構(gòu)成和用法過去將來時由“would＋動詞原形”構(gòu)成，主要表示從過去某一時間來看將要發(fā)生的動作(尤其用于賓語從句中)，還可以表示過去的動作習慣或傾向。Jeff knew he would be tired the next day.He promised that he would not open the letter until 2 o'clock.She said that she wouldn't do that again.2．表示過去將來時的其他表達法(1)was/were going to＋動詞原形：該結(jié)構(gòu)有兩個主要用法，一是表示過去的打算，二是表示在過去看來有跡象表明將要發(fā)生某事。I thought it was going to rain.(2)was/were to＋動詞原形：主要表示過去按計劃或安排要做的事情。She said she was to get married next month.(3)was/were about to＋動詞原形：表示在過去看來即將要發(fā)生的動作，由于本身已含有“即將”的意味，所以不再與表示具體的將來時間狀語連用。I was about to go to bed when the phone rang.(4)was/were＋現(xiàn)在分詞：表示在過去看來即將發(fā)生的動作，通常可用于該結(jié)構(gòu)中的動詞是come，go，leave，arrive，begin，start，stop，close，open，die，join，borrow，buy等瞬間動詞。Jack said he was leaving tomorrow.
人教版新課標高中地理必修2第六章第一節(jié)人地關(guān)系思想的演變教案
環(huán)境問題 是伴著人口問題、資源問題和發(fā)展問題產(chǎn)生。本質(zhì)是發(fā)展問題 ，可持續(xù)發(fā)展。6分析可持續(xù)發(fā)展的概念、內(nèi)涵和 原則？可持續(xù)發(fā)展的含義：可持續(xù)發(fā)展是這樣的發(fā)展，它既滿足當代人的需求，而又不損害后代人滿足其需求的能力。可持續(xù)發(fā)展的內(nèi)涵：生態(tài)持續(xù)發(fā)展 ，發(fā)展的基礎(chǔ)；經(jīng)濟持續(xù)發(fā)展，發(fā)展條件；社會持續(xù)發(fā)展，發(fā)展目的?？沙掷m(xù)發(fā)展的原則：公平性原則——代內(nèi)、代際、人與物、國家與地區(qū)之間；持續(xù)性原則——經(jīng)濟活動保持在資源環(huán)境承載力之內(nèi)；共同性原則— —地球是一個整體?！究偨Y(jié)新課】可持續(xù)發(fā) 展的含義：可持續(xù)發(fā)展是這樣的發(fā)展，它既滿足當代人的需求，而又不損害后代人滿足其需求的能力?？沙掷m(xù)發(fā)展的內(nèi)涵：生態(tài)持續(xù)發(fā)展，發(fā)展的基礎(chǔ)；經(jīng)濟持續(xù)發(fā)展，發(fā)展條件；社會持續(xù)發(fā)展，發(fā)展目的。
人教版高中歷史必修1探究活動課“黑暗”的西歐中世紀—歷史素材閱讀與研討教案
一、活動內(nèi)容分析西歐從5世紀末至9世紀歷經(jīng)四個世紀完成了由奴隸制度向封建制度的轉(zhuǎn)變，西歐中世紀即西歐的封建社會，形成了與中國封建社會不同的特點。理解這些特點，將有助于學生理解西歐在世界上最早進入資本主義社會的原因。盡管神學世界觀籠罩了西方中世紀，是黑暗的，但是應(yīng)看到，自古代流傳下來的政治思想傳統(tǒng)如平等、自由、民主、法制等思想史都以不同的形式保存下來。歐洲的中世紀表面上看起來是一個陰森森的一千年（五百年到一千五百年），但實際上確實孕育了西方近代文明的重要時期。從探究活動的內(nèi)容上看與第二單元的古代希臘羅馬的政治制度及第三單元近代西方資本主義政治制度的確立與發(fā)展明確相關(guān)，有承上啟下的作用。二、活動重點設(shè)計理解西歐封建社會的政治特點及對后世的影響；正確認識基督教文明
人教版新課標高中地理必修2第四章第三節(jié)傳統(tǒng)工業(yè)區(qū)與新工業(yè)區(qū)教案
知識目標1.了解傳統(tǒng)工業(yè)區(qū)的分布、條件和工業(yè)部門。2.掌握傳統(tǒng)的魯爾工業(yè)區(qū)優(yōu)越的區(qū)位條件，了解它的衰落原因及其綜合整治途徑。能力目標1.讀圖分析礦產(chǎn)資源與工業(yè)部門之間的聯(lián)系，培養(yǎng)學生的地理思維能力、綜合分析能力，明確工業(yè)生產(chǎn)也應(yīng)因地制宜。2.聯(lián)系實際，了解當?shù)貍鹘y(tǒng)工業(yè)發(fā)展狀況，為適應(yīng)當今世界經(jīng)濟發(fā)展狀況，應(yīng)有哪些改善措施，培養(yǎng)學生的創(chuàng)新能力。德育目標1.通過了解魯爾區(qū)的發(fā)展變化，用發(fā)展的觀點看待傳統(tǒng)工業(yè)區(qū)的改造，適應(yīng)世界發(fā)展潮流。2.中國已經(jīng)“入世”，我們應(yīng)用辯證唯物主義觀點分析我國傳統(tǒng)工業(yè)今后遇到的機遇和挑戰(zhàn)。
人教版新課標高中地理必修2第五章第二節(jié)交通運輸布局及其影響教案
（分析：北京的商業(yè)中心分布和變化大致分三個階段：鐘鼓樓市場、三足鼎立格局形成、環(huán)路沿線商業(yè)中心出現(xiàn)。相對應(yīng)的交通變化，鐘鼓樓市場衰退與大運河運輸?shù)匚凰ヂ?、運輸方式的變化密切相關(guān)，后兩個階段與城市交通干線形態(tài)變化緊密聯(lián)系）?！渤修D(zhuǎn)〕商業(yè)中心的發(fā)展是隨著交通的發(fā)展而變化的，集鎮(zhèn)也是在交通要道上發(fā)展起來 的。（3）對集鎮(zhèn)發(fā)展的影響〔舉例說明〕陜西省勉縣的長林鎮(zhèn)，過去地處漢中經(jīng)褒河去甘肅、四川的必經(jīng)之路，來往客商眾多，商業(yè)十分繁榮。后來由于改線，集鎮(zhèn)逐漸衰落，至今連定期的集市貿(mào)易都沒有了，完全退化為單純的居民點。以及運河沿線城鎮(zhèn)如山東等的興衰，亦可說明交通線的改變對聚落的影響?！部偨Y(jié)〕交通線路的改變常會引起集鎮(zhèn)的繁榮或衰落。
人教版新課標高中地理必修2第五章第一節(jié)交通運輸方式和布局教案
（2）修建通向西藏的鐵路，要克服哪些自然障礙？①凍土的季節(jié)凍融作用使路基不穩(wěn)固，也使修路技術(shù)難度大，成本高②生態(tài)脆弱，植被破壞后難以修復③高原缺氧，使施工困難④廣布的荒漠，多山的地形都使建設(shè)難度加大（3）結(jié)合初中所學知識分析，未來穿行于青藏高原鐵路運輸線上的貨車中主要運輸?shù)呢浳镉心男恳喳}湖中礦物為原料的化工產(chǎn)品，有色金屬及其加工產(chǎn)品，畜產(chǎn)品及外省運入的各種工業(yè)品等?！究偨Y(jié)新課】交通運輸網(wǎng)的基本要素包括：交通線（鐵路、公路、航道、管道）和交通點（港口、車站、航空港）；運輸網(wǎng)有單一和綜合運輸網(wǎng)二種形式。分國家級、省級和大區(qū)級三個層次。交通運輸網(wǎng)的點線布局受經(jīng)濟、社會、技術(shù)和自然等因素的影響。【課后作業(yè)】：完成高一地理第二冊填圖冊 第五章第一節(jié)
人教版新課標高中地理必修2第四章第一節(jié)工業(yè)的區(qū)位因素與區(qū)位選擇教案
教學目標1.知識與技能目標：結(jié)合實例理解影響工業(yè)區(qū)位選擇的因素。聯(lián)系實際理解工業(yè)區(qū)位的發(fā)展變化。理解環(huán)境對工業(yè)區(qū)位的影響。2.過程與方法目標：利用圖表，分析影響 工業(yè)區(qū)位，培養(yǎng)學生應(yīng)用基礎(chǔ)知識及讀圖分析能力。了解本地工業(yè)發(fā)展情況，培養(yǎng)學生的分析能力。3.情感態(tài)度價值觀：通過對工業(yè)區(qū)位因素的學習，激發(fā)學生探究地理問題的興趣。由環(huán)境對工業(yè)區(qū)位選擇的影響，培養(yǎng)學生的環(huán)保意識，樹立工業(yè)發(fā)展必須走可持續(xù)發(fā)展之路的思想。教學重點1影響工業(yè)區(qū)位的主要因素；2.運用工業(yè)區(qū)選擇的基本原理對工廠進行合理的區(qū)位選擇。教學難點 判斷影響某個工廠區(qū)位的主導因素及其合理布局。教學方法 案例分析法、對比分析法、讀圖分析法、探究法教學用具 多媒體課件，圖表及補充材料課堂類型
人教版新課標高中地理必修2第二章第二節(jié)不同等級城市的服務(wù)功能教案
1．了解我國城市等級劃分的標準，知道不同國家和地區(qū)城市等級劃分的標準是不同的。2．了解不同的城市等級其城市地域結(jié)構(gòu)不同，提供的服務(wù)種類和服務(wù)范圍是不同的。聯(lián)系城市地域結(jié)構(gòu)的有關(guān)理論，說明不同規(guī)模城市服務(wù)功能的差異。3．了解不同等級城市服務(wù)范圍的嵌套理論，了解不同等級城市空間分布特點。教學重點：1．了解我國城市等級劃分的標準2．了解不同的城市等級其城市地域結(jié)構(gòu)不同，提供的服務(wù)種類和服務(wù)范圍是不同的。教學難點:：不同等級城市服務(wù)范圍的嵌套理論教具準備：多媒體教學方法：比較分析法、圖示法、講述法、列表對比法教學過程：第一課時導入新課：我們生活在不同的城市，如廣州、佛山、西樵等，我們知道，這些城市有大小之分，也就是說城市等級是是不同的，那么城市的等級是如何劃分的呢？不同等級城市的服務(wù)功能如何呢？這就是我們今天要探討的第二節(jié)
人教版新課標高中物理必修1勻變速直線運動的速度與時間的關(guān)系教案2篇
一、設(shè)計思想通過本節(jié)教學，不但要使學生認識掌握勻變速直線運動的規(guī)律，而且要通過對這問題的研究，使學生了解和體會物理學研究問題的一個方法，圖象、公式、以及處理實驗數(shù)據(jù)的方法等。這一點可能對學生更為重要，要通過學習過程使學生有所體會。本節(jié)在內(nèi)容的安排順序上，既注意了科學系統(tǒng)，又注意學生的認識規(guī)律。講解問題從實際出發(fā)，盡量用上一節(jié)的實驗測量數(shù)據(jù)。運用圖象這種數(shù)學工具，相對強調(diào)了圖象的作用和要求。這是與以前教材不同的。在現(xiàn)代生產(chǎn)、生活中，圖象的運用隨處可見，無論學生將來從事何種工作，掌握最基本的應(yīng)用圖象的知識，都是必須的。學生在初學時往往將數(shù)學和物理分割開來，不習慣或不會將已學過的數(shù)學工具用于物理當中。在教學中應(yīng)多在這方面引導學生。本節(jié)就是一個較好的機會，將圖象及其物理意義聯(lián)系起來。
人教版新課標高中物理必修1速度變化快慢的描述─加速度教案2篇
【設(shè)計思路】新課程十分強調(diào)科學探究在科學課程中的作用,應(yīng)該說科學探究是這次課程改革的核心。我覺得：科學探究不一定是要讓學生純粹地通過實驗進行探究，應(yīng)該說科學探究是一種科學精神,學生只要通過自己的探索和體驗,變未知為已知,這樣的教學活動也是科學探究。本節(jié)課是概念教學課,讓學生純粹地通過實驗進行探究是不太合適的。但通過學生自己的探索和體驗,變未知為已知還比較合適。本節(jié)課的設(shè)計就是基于這樣的出發(fā)點,在引出加速度的概念時低臺階,步步深入,充分激活學生的思維,是學生思維上的探究。通過復習前邊速度時間圖像，從而得到從圖像上得到加速度的方法，為加深加速度概念和相關(guān)知識的理解有配套了相應(yīng)練習題目，做到強化練習的目的?！窘虒W目標】知識與技能1．理解加速度的意義，知道加速度是表示速度變化快慢的物理量．知道它的定義、公式、符號和單位，能用公式a=△v/△t進行定量計算．2．知道加速度與速度的區(qū)別和聯(lián)系，會根據(jù)加速度與速度的方向關(guān)系判斷物體是加速運動還是減速運動．3．能從勻變速直線運動的v—t圖象理解加速度的意義．
人教版新課標高中物理必修1用牛頓運動定律解決問題（二）教案2篇
觀察實驗視頻實驗驗證師：其實大家完全可以利用身邊的器材來驗證。實驗1、用彈簧秤掛上鉤碼，然后迅速上提和迅速下放。現(xiàn)象：在鉤碼被迅速上提的一瞬間，彈簧秤讀數(shù)突然變大；在鉤碼被迅速下放的一瞬間，彈簧秤讀數(shù)突然變小。師：迅速上提時彈簧秤示數(shù)變大是超重還是失重？迅速下放時彈簧秤示數(shù)變小是超重還是失重？生：迅速上提超重，迅速下放失重。體會為何用彈簧秤測物體重力時要保證在豎直方向且保持靜止或勻速實驗2、學生站在醫(yī)用體重計上，觀察下蹲和站起時秤的示數(shù)如何變化？在實驗前先讓同學們理論思考示數(shù)會如何變化再去驗證，最后再思考。（1）在上升過程中可分為兩個階段：加速上升、減速上升；下蹲過程中也可分為兩個階段：加速下降、減速下降。（2）當學生加速上升和減速下降時會出現(xiàn)超重現(xiàn)象；當學生加速下降和減速上升時會出現(xiàn)失重現(xiàn)象；（3）出現(xiàn)超重現(xiàn)象時加速度方向向上，出現(xiàn)失重現(xiàn)象時加速度方向向下。完全失重
人教版新課標高中物理必修1探究小車速度隨時間變化的規(guī)律教案2篇
三、作出速度－時間圖像（v－t圖像）1、確定運動規(guī)律最好辦法是作v－t圖像，這樣能更好地顯現(xiàn)物體的運動規(guī)律。2、x y x1 x2 y2 y1 0討論如何在本次實驗中描點、連線。（以時間t為橫軸，速度v為縱軸，建立坐標系，選擇合適的標度，把剛才所填表格中的各點在速度－時間坐標系中描出。注意觀察和思考你所描畫的這些點的分布規(guī)律，你會發(fā)現(xiàn)這些點大致落在同一條直線上，所以不能用折線連接，而用一根直線連接，還要注意連線兩側(cè)的點數(shù)要大致相同。）3、若出現(xiàn)了個別明顯偏離絕大部分點所在直線的點，該如何處理？（對于個別明顯偏離絕大部分點所在直線的點，我們可以認為是測量誤差過大、是測量中出現(xiàn)差錯所致，將它視為無效點，但是在圖像當中仍應(yīng)該保留，因為我們要尊重實驗事實，這畢竟是我們的第一手資料，是原始數(shù)據(jù)。）4、怎樣根據(jù)所畫的v－t圖像求加速度？(從所畫的圖像中取兩個點，找到它們的縱、橫坐標（t1，v1）、（t2，v2），然后代入公式，求得加速度，也就是直線的斜率。在平面直角坐標系中，直線的斜率
人教版新課標高中物理必修1勻變速直線運動的位移與時間的關(guān)系教案2篇
一、教學目標1．知識與技能：(1)知道勻速直線運動的位移x＝υt對應(yīng)著 圖象中的矩形面積．(2)掌握勻變速直線運動的位移與時間關(guān)系的公式 ,及其簡單應(yīng)用．(3)掌握勻變速直線運動的位移與速度關(guān)系的公式 ,及其簡單應(yīng)用．2．過程與方法：(1)讓學生初步了解探究學習的方法．(2)培養(yǎng)學生運用數(shù)學知識-----函數(shù)圖象的能力．(3)培養(yǎng)學生運用已知結(jié)論正確類比推理的能力．3．情感態(tài)度與價值觀：(1)培養(yǎng)學生認真嚴謹?shù)目茖W分析問題的品質(zhì)．(2)從知識是相互關(guān)聯(lián)、相互補充的思想中，培養(yǎng)學生建立事物是相互聯(lián)系的唯物主義觀點．(3)培養(yǎng)學生應(yīng)用物理知識解決實際問題的能力．二、教學重點、難點1．教學重點及其教學策略：重點：(1)勻變速直線運動的位移與時間關(guān)系的公式 及其應(yīng)用．(2)勻變速直線運動的位移與速度關(guān)系的公式 及其應(yīng)用．教學策略：通過思考討論和實例分析來加深理解．
人教版新課標高中物理必修1速度變化快慢的描述─加速度教案2篇
【設(shè)計思路】新課程十分強調(diào)科學探究在科學課程中的作用,應(yīng)該說科學探究是這次課程改革的核心。我覺得：科學探究不一定是要讓學生純粹地通過實驗進行探究，應(yīng)該說科學探究是一種科學精神,學生只要通過自己的探索和體驗,變未知為已知,這樣的教學活動也是科學探究。本節(jié)課是概念教學課,讓學生純粹地通過實驗進行探究是不太合適的。但通過學生自己的探索和體驗,變未知為已知還比較合適。本節(jié)課的設(shè)計就是基于這樣的出發(fā)點,在引出加速度的概念時低臺階,步步深入,充分激活學生的思維,是學生思維上的探究。通過復習前邊速度時間圖像，從而得到從圖像上得到加速度的方法，為加深加速度概念和相關(guān)知識的理解有配套了相應(yīng)練習題目，做到強化練習的目的?！窘虒W目標】知識與技能1．理解加速度的意義，知道加速度是表示速度變化快慢的物理量．知道它的定義、公式、符號和單位，能用公式a=△v/△t進行定量計算．2．知道加速度與速度的區(qū)別和聯(lián)系，會根據(jù)加速度與速度的方向關(guān)系判斷物體是加速運動還是減速運動．