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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(xué)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。【設(shè)計意圖】這一過程是對學(xué)生進行細讀的訓(xùn)練，培養(yǎng)學(xué)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(xué)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(xué)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(xué)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(xué)生思考?！驹O(shè)計意圖】通過一系列的活動培養(yǎng)學(xué)生學(xué)習從人物的語言和動作探究人物的心理，使學(xué)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。
人教版高中英語必修5Life in the Future說課稿5篇
Good afternoon, everyone. It’s my great pleasure to be here sharing my lesson with you. The content of my lesson is Senior English for China Book5 Unit 3 Life in the Future. I’ll be ready to begin this lesson from six parts: Analysis of the teaching material, Analysis of the students, Teaching aims and important and difficult points, Teaching methods and aids, Teaching procedures, and Blackboard design. First, let me talk about the teaching material.Part 1 Analysis of the Teaching Material:This unit is about what human beings’ life will be like in about one thousand years. By studying of this unit, we’ll Enable the students to know the changes in humans’ life and some new inventions bringing about the change and develop the interest in science. This lesson plays an important part in the English teaching in this unit. This is an important lesson in Book Five. From this lesson, it starts asking the Ss to grasp contents of each passage. Therefore, this lesson is in the important position of the teaching material. If the Ss can learn it well, it will be helpful to make the Ss learn the rest of this unit.Part 2 Analysis of the SsAs Senior2 Ss, they are at different levels of English fluency, some of them have lost interest in English. So during the lesson, I arrange a variety of activities to let all of them join in to attract their interest and let them be confident and taste the joy of success.
人教版高中英語必修1Nelson Mandela--A Modern Hero說課稿
In this step, give students a few minutes to read the passage . While they are reading, I will write some key words of the text on the blackboard. Then ask students to retell the passage according to the key words.By retelling, students can improve their ability of language organization and have an overall understanding of the article.Step 4 Group discussionIn this step, students will be divided into groups of 4 to discussion the following question: What qualities make a great person?After their discussion, invite a few groups to make a report to the class.This group discussion can practice students’ oral English and cultivate their abilities of cooperation and communication.Step 5. HomeworkLet students write a short passage to introduce a great person he or she admires.The homework can consolidate the knowledge the students have learned and cultivate their writing ability. Part 6 Blackboard Design（板書設(shè)計）That’s all my teaching procedures. Finally, I’d like to say sth about part 6 blackboard design. On the top is the title. On the left, there will be some new words and expressions. In the middle of the blackboard, I will write some useful sentence structures so that the students can know clearly what they’ve learned and then try to master the knowledge.OK. That’s all for my presentation. Thank you for your attention.
人教版高中英語必修2Computers說課稿3篇
一. 教材分析1. 本單元的中心話題是“計算機（Computers）”，內(nèi)容涉及計算機的發(fā)展歷史，計算機的應(yīng)用等。本節(jié)課是該單元的第一課時，我將Warming up, Pre-reading and Comprehending這四部分整合為一節(jié)精讀課。其中。Reading部分是題為WHO AM I？的文章，以第一人稱的擬人手法介紹了計算機發(fā)長演變的歷史和計算機在各個領(lǐng)域的應(yīng)用，其主旨是表達計算機的發(fā)展變化之快以及在生活中用途之廣。而Warming up部分以圖片的形式展現(xiàn)了計算機的發(fā)展歷程；Pre-reading中的問題和排序分別是為了預(yù)測語篇的內(nèi)容和測試學(xué)生對計算機歷史了解的情況；Comprehending則通過各項練習訓(xùn)練學(xué)生的閱讀技能，從而加深對文章的理解?？梢娺@幾部分是一個有機的整體。2. 教學(xué)目標：1) 語言目標：重點詞匯及短語：abacus, calculate, calculator, PC, laptop, PDA, robot, analytical, technological, universal, mathematical, artificial, intelligent, network, explore, in common, as a result.重點句子：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:
人教版高中英語必修2Wildlife Protection說課稿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（成龍）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5First aid說課稿6篇
In this class, I have 3 teaching aims, that is, knowledge aims, ability aims and emotion aims.1) Knowledge-Teach students new words and expressions, such as temporary, bleed,sprain choke, first aid, fall ill and so on.-Enable students to have a better understanding for some basic knowledge of first aid.2) Ability-Train students’ speaking, reading and writing abilities by different teaching activities, such as skimming, comprehending, team work, role play, retelling and writing.-Develop students’ reading strategy on how to move general idea to specific information.3) Emotion-Promote students’ awareness of giving first aid.- Cultivate students’ creativities.Then let’s come to my teaching methods and activities.III. Teaching methods and activities:To achieve different teaching aims, various kinds of teaching methods and activities will be adopted throughout this period, such as TBL (task-based learning), skimming, team work, brainstorm and others, which can offer students opportunities to fulfill tasks in which they can use language to achieve a specific outcome.IV. Teaching aids:Computer and blackboardV. Teaching important points:1) Make students have a clear mind for the structure of the text.2) Help students understand the theme of the text.VI. Teaching difficulties:1) So many new words may affect students’ understanding.2) How to get students to know about the functions of the skin and thecauses, characteristics and treatments for different degree burns,and the knowledge about giving first aid. VII. Blackboard design:
高中語文人教版必修二《歸園田居》說課稿
一、說教材本節(jié)課選自于人教版語文必修二第二單元詩三首中的一首詩歌，它是陶淵明歸隱后的作品。寫的是田園之樂，實際表明的是作者不愿與世俗同流合污的心聲，甘愿守著自己的拙志回歸田園。學(xué)習該詩，有助于學(xué)生了解山水田園詩的特點，感受者作者不同流俗的高尚情操，同時可以培養(yǎng)學(xué)生初步的鑒賞古典詩歌的能力。
高中語文人教版必修三《動物游戲之謎》說課稿
科學(xué)是人類認識世界的重要工具，閱讀科普說明文不僅可以啟迪心智，了解更多知識。而且更夠激發(fā)學(xué)生對科學(xué)的興趣。學(xué)習這些文章要注重學(xué)生科學(xué)精神的培養(yǎng)，關(guān)注科學(xué)探索的過程，感受科學(xué)家在科學(xué)探索中表現(xiàn)的人格魅力。我們知道一些科學(xué)家就是因為閱讀了相關(guān)的科普文章才對某一學(xué)科產(chǎn)生興趣，從而走上成功之路的。我們在講解的時候可以跟學(xué)生列舉一些例子，讓學(xué)生認識到一篇好的科普文章的重大意義。
兩點間的距離公式教學(xué)設(shè)計人教A版高中數(shù)學(xué)選擇性必修第一冊
一、情境導(dǎo)學(xué)在一條筆直的公路同側(cè)有兩個大型小區(qū),現(xiàn)在計劃在公路上某處建一個公交站點C,以方便居住在兩個小區(qū)住戶的出行.如何選址能使站點到兩個小區(qū)的距離之和最小?二、探究新知問題1.在數(shù)軸上已知兩點A、B，如何求A、B兩點間的距離？提示：|AB|＝|xA－xB|.問題2：在平面直角坐標系中能否利用數(shù)軸上兩點間的距離求出任意兩點間距離？探究.當x1≠x2，y1≠y2時，|P1P2|＝？請簡單說明理由．提示：可以，構(gòu)造直角三角形利用勾股定理求解．答案：如圖，在Rt △P1QP2中，|P1P2|2＝|P1Q|2＋|QP2|2，所以|P1P2|＝?x2－x1?2＋?y2－y1?2.即兩點P1(x1，y1)，P2(x2，y2)間的距離|P1P2|＝?x2－x1?2＋?y2－y1?2.你還能用其它方法證明這個公式嗎？2．兩點間距離公式的理解(1)此公式與兩點的先后順序無關(guān)，也就是說公式也可寫成|P1P2|＝?x2－x1?2＋?y2－y1?2.(2)當直線P1P2平行于x軸時，|P1P2|＝|x2－x1|.當直線P1P2平行于y軸時，|P1P2|＝|y2－y1|.
兩條平行線間的距離教學(xué)設(shè)計人教A版高中數(shù)學(xué)選擇性必修第一冊
一、情境導(dǎo)學(xué)前面我們已經(jīng)得到了兩點間的距離公式，點到直線的距離公式，關(guān)于平面上的距離問題，兩條直線間的距離也是值得研究的。思考1：立定跳遠測量的什么距離？A.兩平行線的距離 B.點到直線的距離 C. 點到點的距離二、探究新知思考2：已知兩條平行直線l_1,l_2的方程，如何求l_1 〖與l〗_2間的距離？根據(jù)兩條平行直線間距離的含義，在直線l_1上取任一點P（x_0,y_0 ），,點P（x_0,y_0 ）到直線l_2的距離就是直線l_1與直線l_2間的距離，這樣求兩條平行線間的距離就轉(zhuǎn)化為求點到直線的距離。兩條平行直線間的距離1. 定義：夾在兩平行線間的__________的長.公垂線段2. 圖示： 3. 求法：轉(zhuǎn)化為點到直線的距離.1．原點到直線x＋2y－5＝0的距離是( )A．2 B．3 C．2 D．5D [d＝|－5|12＋22＝5.選D.]
兩直線的交點坐標教學(xué)設(shè)計人教A版高中數(shù)學(xué)選擇性必修第一冊
1.直線2x+y+8=0和直線x+y-1=0的交點坐標是( )A.(-9,-10) B.(-9,10) C.(9,10) D.(9,-10)解析:解方程組{■(2x+y+8=0"," @x+y"-" 1=0"," )┤得{■(x="-" 9"," @y=10"," )┤即交點坐標是(-9,10).答案:B 2.直線2x+3y-k=0和直線x-ky+12=0的交點在x軸上,則k的值為( )A.-24 B.24 C.6 D.± 6解析:∵直線2x+3y-k=0和直線x-ky+12=0的交點在x軸上,可設(shè)交點坐標為(a,0),∴{■(2a"-" k=0"," @a+12=0"," )┤解得{■(a="-" 12"," @k="-" 24"," )┤故選A.答案:A 3.已知直線l1:ax+y-6=0與l2:x+(a-2)y+a-1=0相交于點P,若l1⊥l2,則點P的坐標為 . 解析:∵直線l1:ax+y-6=0與l2:x+(a-2)y+a-1=0相交于點P,且l1⊥l2,∴a×1+1×(a-2)=0,解得a=1,聯(lián)立方程{■(x+y"-" 6=0"," @x"-" y=0"," )┤易得x=3,y=3,∴點P的坐標為(3,3).答案:(3,3) 4.求證:不論m為何值,直線(m-1)x+(2m-1)y=m-5都通過一定點. 證明:將原方程按m的降冪排列,整理得(x+2y-1)m-(x+y-5)=0,此式對于m的任意實數(shù)值都成立,根據(jù)恒等式的要求,m的一次項系數(shù)與常數(shù)項均等于零,故有{■(x+2y"-" 1=0"," @x+y"-" 5=0"," )┤解得{■(x=9"," @y="-" 4"." )┤
直線的兩點式方程教學(xué)設(shè)計人教A版高中數(shù)學(xué)選擇性必修第一冊
解析：①過原點時，直線方程為y＝－34x.②直線不過原點時，可設(shè)其方程為xa＋ya＝1，∴4a＋－3a＝1，∴a＝1.∴直線方程為x＋y－1＝0.所以這樣的直線有2條，選B.答案：B4.若點P(3,m)在過點A(2,-1),B(-3,4)的直線上,則m= . 解析:由兩點式方程得,過A,B兩點的直線方程為(y"-(-" 1")" )/(4"-(-" 1")" )=(x"-" 2)/("-" 3"-" 2),即x+y-1=0.又點P(3,m)在直線AB上,所以3+m-1=0,得m=-2.答案:-2 5.直線ax+by=1(ab≠0)與兩坐標軸圍成的三角形的面積是 . 解析:直線在兩坐標軸上的截距分別為1/a 與 1/b,所以直線與坐標軸圍成的三角形面積為1/(2"|" ab"|" ).答案:1/(2"|" ab"|" )6.已知三角形的三個頂點A(0,4)，B(－2,6)，C(－8,0)．(1)求三角形三邊所在直線的方程；(2)求AC邊上的垂直平分線的方程．解析(1)直線AB的方程為y－46－4＝x－0－2－0，整理得x＋y－4＝0；直線BC的方程為y－06－0＝x＋8－2＋8，整理得x－y＋8＝0；由截距式可知，直線AC的方程為x－8＋y4＝1，整理得x－2y＋8＝0.(2)線段AC的中點為D(－4,2)，直線AC的斜率為12，則AC邊上的垂直平分線的斜率為－2，所以AC邊的垂直平分線的方程為y－2＝－2(x＋4)，整理得2x＋y＋6＝0.
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?？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?？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。【總結(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。
人教版高中地理必修3第一章第二節(jié)地理信息技術(shù)在區(qū)域地理環(huán)境研究中的應(yīng)用教案
(4)假如你是110指揮中心的調(diào)度員，描述在接到報警電話到指揮警車前往出事地點的工作程序。點撥：接警→確認出事地點的位置→（在顯示各巡警車的地理信息系統(tǒng)中）了解其周圍巡警車的位置→分析確定最近（或能最快到達）的巡警車→通知該巡警車。(5)由此例推想，地理信息技術(shù)還可以應(yīng)用于城市管理的哪些部門中?點撥：城市交通組織和管理、商業(yè)組織和管理、城市規(guī)劃、衛(wèi)生救護、物流等部門，都可利用地理信息技術(shù)。【課堂小結(jié)】現(xiàn)代地理學(xué)中，3S技術(shù)學(xué)科的發(fā)展與應(yīng)用，日益成為地理學(xué)前沿科學(xué)研究的重要領(lǐng)域，并成為地理學(xué)服務(wù)于社會生產(chǎn)的主要途徑，現(xiàn)在3S技術(shù)已經(jīng)廣泛應(yīng)用于社會的各個領(lǐng)域。它們?nèi)呒扔蟹止び钟新?lián)系。遙感技術(shù)主要用于地理信息數(shù)據(jù)的獲取，全球定位系統(tǒng)主要用于地理信息的空間定位，地理信息系統(tǒng)主要用來對地理信息數(shù)據(jù)的管理、更新、分析等。
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(xué)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(xué)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
人教版高中地理必修3地理信息技術(shù)在區(qū)域地理環(huán)境研究中的應(yīng)用教案
1．從監(jiān)測的范圍、速度，人力和財力的投入等方面看，遙感具有哪些特點?點撥：范圍更廣、速度更快、需要人力更少 、財力投入少。2．有人說：遙感是人的視力的延伸。你同意這種看法嗎?點撥：同意?？梢詮倪b感的定義分析。從某種意義上說，人們“看”的過程就是在遙感，眼睛相當于傳感器。課堂小結(jié)：遙感技術(shù)是國土整治和區(qū)域發(fā)展研究中應(yīng)用較廣的技術(shù) 手段之一，我國在這個領(lǐng)域已經(jīng)走在了世界的前列。我國的大部分土地已經(jīng)獲得了大比例尺的航空影像資料，成功發(fā)射了回收式國土資源衛(wèi)星，自行研制發(fā)射了“風云”衛(wèi)星。遙感技術(shù)為我國自然資源開發(fā)與利用提供 了大量的有用的資料，在我國農(nóng)業(yè)估產(chǎn)、災(zāi)害監(jiān)測 、礦產(chǎn)勘察、土地利用、環(huán)境管理與城鄉(xiāng)規(guī)劃中起到了非常重要的作用。板書設(shè)計§1.2地理信息技術(shù)在區(qū)域地理環(huán)境研究中的應(yīng)用
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(xué)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(xué)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(xué)生加速上升和減速下降時會出現(xiàn)超重現(xiàn)象；當學(xué)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(xué)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(xué)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)。