-
人教版高中政治必修3文化與經濟、政治說課稿
（二）講授新課：1、講授重點：文化與經濟、政治的關系。我首先帶領學生分析課本上的活動探究，了解日常生活中的常見活動，讓學生們觀看視頻材料幫助學生對文化活動、經濟活動、政治活動進行辨別和分類。然后讓學生們舉例說明，綜合探究，最后通過集體討論得出文化與經濟政治的關系：經濟是基礎，政治是經濟的集中表現(xiàn)，文化是經濟和政治的反映，一定的文化由一定的經濟和政治決定，又反作用于政治和經濟。這個問題是本課重點。要引導學生循序漸進，集體討論，得出結論。2、突破難點：（1）文化與經濟政治相互交融，在時代發(fā)展的進程中。首先播放上海世博會視頻，讓學生體會文化、經濟、政治活動，另外我會引導學生積極舉生活中的事例，來說明問題，讓學生學會舉一反三，充分理解這一知識，讓學生明白文化與經濟、政治的聯(lián)系，讓學生清楚文化滲透的力量有多大，幫助學生樹立反對文化霸權主義的意識。
人教版高中政治必修3體味文化說課稿
（二）引入內容1、播放幻燈片，從名言引出思考，什么是文化，如何理解文化？學生探究，既可質疑，也可談自己對文化的理解2、幻燈片，以三組幻燈，分三個階段，學生分別通過小組討論的形式，歸納總結文化現(xiàn)象的三個特征3、根據(jù)對文化現(xiàn)象的認識，歸納總結文化的內涵及外延小活動：把不是文化的山、水、樹，由幾組同學畫出來，體會文化的含義4、一組判斷題，哪些是文化的，哪些不是5、理解文化的特點首先，根據(jù)前面，總結文化現(xiàn)象的特征，歸納出文化的普通性及特殊性其次，播放視頻，歸納總結文化是人類特有的現(xiàn)象第三，根據(jù)教材材料，小組探究總結，文化是后天習得的第四，借助小活動的材料，歸納，文化需要一定的物質載體6、文化的作用首先、觀看視頻，小組探究總結，文化對于人的影響其次，觀看視頻，小組探究總結，文化對社會的影響
人教版高中政治必修3體味文化說課稿
3、文化的力量。為了使學生能辨證地分析文化的力量，我設計了兩個問題進行探討：（1）是不是任何文化都能起促進作用？（2）你在聽或唱國歌時感受到一種什么樣的力量？這樣，學生在對比中學會辨證地分析文化的力量——先進的、健康的文化能促進社會發(fā)展和個人成長；落后的、腐朽的文化則阻礙社會發(fā)展和個人成長。同時還能提高學生的文化賞析能力，從而引導學生裝自覺參加健康有益的文化活動，抵制不良文化的影響，投身到社會主義精神文明建設中去。關于課堂練習，我準備了5個針對性比較強的選擇題，從而加深鞏固本框題的重難點知識。最后，播放歌曲《走進新時代》，展示本課知識結構，指出本框題需重點掌握的問題，結束本課教學。課后作業(yè)，我設計了這樣一個辨析的題目：文化是人們創(chuàng)造的全部財富的總和，它是人類特有的現(xiàn)象。
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）”，內容涉及計算機的發(fā)展歷史，計算機的應用等。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域的應用，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測語篇的內容和測試學生對計算機歷史了解的情況；Comprehending則通過各項練習訓練學生的閱讀技能，從而加深對文章的理解。可見這幾部分是一個有機的整體。2. 教學目標：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4A taste of English Humor說課稿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
人教版高中英語必修3Canada-the true north說課稿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
人教版高中英語必修4Theme parks說課稿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.
人教版高中英語必修3Healthy Eating說課稿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.
人教版高中英語必修4Working The Land說課稿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.
人教版新課標高中物理必修1彈力說課稿3篇
基于以上分析，為使本堂課圍繞重點、突破難點，同時讓學生在課堂教學中能力得到提高，我設計如下教學過程。（一）創(chuàng)設情景認識形變由同學們已有的形變知識入手，引入新課。教師演示：①彈簧的壓縮形變；②彈簧的拉伸形變③視頻播放：竹竿形變、鋼絲的扭轉形變。得出形變的概念及各類形變。[設計意圖：我從生活情景中引入新課，是為了激發(fā)學生的好奇心，為學生學習重點和難點內容作鋪墊。]設問：摩天大樓在風的吹拂下會不會擺動，發(fā)生形變嗎？演示微小形變放大實驗：由于這種形變不容易觀察，會使學生產生疑問：到底有沒有發(fā)生形變？解決的辦法是微小形變的演示實驗。為什么光點會往下移？讓學生帶著問題思考后得出結論：是由于桌面發(fā)生了形變，但是形變不明顯。為后面解決壓力和支持力都是彈力做好鋪墊。[設計意圖：使學生知道“放大”是一種科學探究的方法。]
人教版新課標高中物理必修2向心力說課稿3篇
通過這個示例呢，我們可以得到解決向心力問題的一般的步驟，確定對象，找出軌跡，找出圓心，然后進行受力分析，讓同學們參考這樣的步驟，逐步的解決圓周運動的問題，對于變速圓周運動，我通過鏈球運動進行引入，這里是一個鏈球運動的視頻，在同學們觀看視頻之前，我給同學們提出問題，鏈球收到繩子的拉力，做的是勻速圓周運動嗎？ 然后再課堂上我們再做一個小實驗， 我們可以通過改變拉線的方式來調節(jié)小球的速度大小嗎？ 那么對小球，做加速圓周運動，進行受力分析，我們可以看到，小球做加速運動時，他所受到的力，并不是嚴格通過軌跡的圓心，在進行分析的時候，特別強調，小桶所受力的切線方向分力，和法線方向分力，切線方向分力，改變小球運動速度大小，法線方向分力，改變了小球運動的方向，法線方向的分力，在這里就是向心力，產生了向心加速度，通過這樣一個例子進行分析，同學們是比較容易理解的，
人教版高中語文必修3《琵琶行 并序》說課稿2篇
說教材A．教材簡析《琵琶行（并序）》是人教版《普通高中課程標準實驗教科書語文》必修3第二單元的一篇講讀課文。本單元學習的是唐代詩歌，共七首詩?！杜眯校ú⑿颍肥翘拼F(xiàn)實主義詩人白居易寫的一首歌行體長篇敘事詩，是我國古代敘事詩和音樂詩中的“千古絕喝”。詩歌主題鮮明、人物形象生動，抒情真切細膩，具有深刻的思想內容和卓越的藝術技巧。B．教學目標《全日制普通高中高級中學語文教學大綱》明確要求我們：在閱讀教學過程中要引導學生“感受文學形象，品味文學作品的語言和藝術技巧，初步鑒賞文學作品”。而本單元的教學要求是培養(yǎng)學生詩歌鑒賞的能力。根據(jù)教學大綱和單元教學要求，結合本課特點，我制定本課的教學目標是：1．知識目標：了解文學常識；積累重點文言實詞；品味主旨句“同是天涯淪落人，相逢何必曾相識”的內涵；感知作者把音樂描寫與聽者、演奏者的感情融為一體的寫作特點。
人教版高中政治必修3思想道德修養(yǎng)與科學文化修養(yǎng)說課稿3篇
（3）改造主觀世界同改造客觀世界的關系。改造客觀世界同改造主觀世界，是相互聯(lián)系、相互作用的。改造主觀世界是為了更好地改造客觀世界，人們在改造客觀世界的同時也改造著自己的主觀世界。通過自覺改造主觀世界，又能提高改造客觀世界的能力。師：人們對自己的思想道德境界的追求，是永遠止境的。讓我們共同努力，在踐行社會主義思想道德的過程中，不斷追求更高的目標，像無數(shù)先輩那樣，加入到為共產主義遠大理想而奮斗的行列中吧！課堂小結通過本節(jié)課學習使我們認識到面對現(xiàn)實生活中的思想道德沖突，加強知識文化修養(yǎng)和思想道德修養(yǎng)，不斷追求更高的思想道德目標的必要性；把握了知識文化修養(yǎng)與思想道德修養(yǎng)的含義及其相互關系；明確了我們應該和怎樣追求更高的思想道德目標；認識到這是一個永無止境的過程。我們要腳踏實地，從現(xiàn)在做起、從點滴小事做起，不斷提高知識文化修養(yǎng)和思想道德修養(yǎng)，追求更高的思想道德目標。
人教版高中政治必修3思想道德修養(yǎng)與科學文化修養(yǎng)說課稿
由此引導學生的深思，學生通過合作探究，幫助學生認識到不注重思想道德修養(yǎng)，即使掌握了豐富的科學知識，也難以避免人格上的缺失，甚至危害社會。進而總結出關系二：加強思想道德修養(yǎng)，能夠促進科學文化修養(yǎng)?？茖W文化修養(yǎng)的意義播放感動中國人物徐本禹先進事跡短片。學生觀看完視頻后，思考：從徐本禹的事跡中，我們可以了解到我們加強科學文化修養(yǎng)的根本意義是什么？引導學生結合自身體會，發(fā)表各自見解，在此基礎上幫助學生總結出，要使自己的思想道德境界不斷升華，為人民服務的本領不斷提高，成為一個真正有知識文化涵養(yǎng)的人，成為一個脫離低級趣味的人、有益于人民的人。知識點三：追求更高的思想道德目標根據(jù)教材110探究活動（思想道德的差異、反應人們世界觀、人生觀、價值觀的差異）思考：用公民的基本道德規(guī)范來衡量這些觀點，你贊成哪些觀點？反對哪些觀點？小組進行合作探究，引導學生根據(jù)公民基本道德規(guī)范對這些價值觀進行評析。
人教版高中政治必修3思想道德修養(yǎng)與知識文化修養(yǎng)說課稿
１.做學問之前首先學會做人2.知識文化修養(yǎng)和思想道德修養(yǎng)的關系三.追求更高的思想道德目標㈤ 說教學評價和反思：1.這節(jié)課主要是以學生為主體，老師為主導，讓學生充分發(fā)表自己的看法，把理論的知識結合在實際的日常生活中，鼓勵學生充分發(fā)表自己的意見，能調動學生學習的積極性，達到教學目的。這節(jié)課學生討論，發(fā)言的機會很多，但由于我校的學生的基礎薄弱，在發(fā)言時難免偏離老師引導的方向，甚至出現(xiàn)毫不相干的說法，由于本人經驗不夠此時如何去引導他們可能做的還不夠好。2.新課程的教學，如何突破書本知識的局限，延伸更深層次的內容是一個難題。本節(jié)課在知識的處理上，把道德的重要性與道德的層次兩個知識點補充了進去，目的是讓學生在學習之前有一個情感的鋪墊，從而更好地達到教學目標。
人教版高中政治必修3加強思想道德建設說課稿2篇
師：建立社會主義思想道德體系，必須牢固樹立社會主義榮辱觀。在我們的社會主義社會里，是非、善惡、美丑的界限絕對不能混淆，堅持什么、反對什么，倡導什么、抵制什么，都必須旗幟鮮明。我們堅持以熱愛祖國為榮、以危害祖國為恥，以服務人民為榮、以背離人民為恥，以崇尚科學為榮、以愚昧無知為恥，以辛勤勞動為榮、以好逸惡勞為恥，以團結互助為榮、以損人利己為恥，以誠實守信為榮、以見利忘義為恥，以遵紀守法為榮、以違法亂紀為恥，以艱苦奮斗為榮、以驕奢淫逸為恥。課堂小結通過本節(jié)課學習，使我們認識到中國特色社會主義文化建設的中心環(huán)節(jié)是思想道德建設，了解什么是社會主義思想道德，為什么要建設社會主義思想道德體系和怎樣建設社會主義思想道德體系，大力倡導“愛國守法、明禮誠信、團結友善、勤儉自強、敬業(yè)奉獻”的基本道德規(guī)范。我們要大力加強社會主義思想道德建設，為社會主義各項事業(yè)的發(fā)展提供強大的精神動力和方向保證。
人教版高中政治必修3加強思想道德建設說課稿
【討論】只要繼承和弘揚中國傳統(tǒng)文化中傳統(tǒng)美德，就可以構建思想道德體系。學生展示：法律中道德規(guī)范。老師展示：法治：以法律的權威性和強制性規(guī)范社會成員的行為(外律)。德治：以道德的說服力和感召力提高社會成員的思想認識和道德覺悟(內律)。結論：既要加強社會主義法制建設，依法治國；也要繼承、發(fā)展、創(chuàng)新傳統(tǒng)美德，加強思想道德建設，以德治國。建立社會主義思想道德體系要與法律法規(guī)相協(xié)調。設計意圖：設計一個條件型辨析探究題開展討論，把建設思想道德與優(yōu)秀傳統(tǒng)文竹也、法治的關系結合起來，把課堂探究與課前探究結合起來，有利于提高學生的思維能力和課堂教學效率。踐行：思想道德建設從我做起你是否認同、選擇下列行為?展示校園現(xiàn)象圖片《作弊》與《小煙民》(略)；展示中學生在家中表現(xiàn)的漫畫《老子、兒子和孫子》(略)；
人教版高中語文必修3《愛的奉獻 學習議論中的記敘》說課稿
教學過程：（一）導入：課前放《愛的奉獻》歌曲，同時不斷播放一些有關“愛”的主題的圖片，渲染一種情感氛圍。師說：同學們，誰能說說這組圖片的主題應該是什么？生（七嘴八舌）：母愛，不對是親情……是友情、還有人與人互相幫助……那組軍人圖片是說保衛(wèi)國家，應該是愛國……那徐本禹和感動中國呢？…………生答：是關于愛的方面師說：不錯，是關于愛的方面。那么同學們，今天就以“愛的奉獻”為話題，來寫一篇議論文如何？生答：老師，還是寫記敘文吧。生答：就是，要不議論文寫出來也象記敘文。師問：為什么？生答：老師，這個話題太有話說了，一舉例子就收不住了，怎么看怎么象記敘文。生答：就是，再用一點形容詞，就更象了。眾人樂。師說：那么同學們誰能告訴我，為什么會出現(xiàn)這種問題？一生小聲說：還不是我們笨，不會寫。師說：不是笨，也不是不會寫，你們想為什么記敘文就會寫，一到議論文就不會了，那是因為同學們沒有明白議論文中的記敘與記敘文中的記敘有什么不同，所以一寫起議論文中的記敘，還是按照記敘文的寫法寫作，這自然就不行了。那好，今天我們就從如何寫議論文中的記敘講起。
人教版高中政治必修4綜合探究：堅持唯物辯證法，反對形而上學教案
5．循環(huán)經濟當前，發(fā)展循環(huán)經濟和知識經濟已成為國際社會的兩大趨勢，有的發(fā)達國家甚至以立法的方式加以推進。循環(huán)經濟本質上是一種生態(tài)經濟，它要求運用生態(tài)學規(guī)律而不是機械的規(guī)律來指導人類社會的經濟活動，減量化、再利用和資源化是其三大原則。傳統(tǒng)經濟是一種“資源——產品——污染排放”單向流動的線性經濟，特征是高開采、低利用、高排放；與之不同，循環(huán)經濟倡導的是一種與環(huán)境和諧的經濟發(fā)展模式，它要求把經濟活動組織成一個“資源——產品——再生資源”的反饋式流程，特征是低開采、高利用、低排放。目前，我國已經把發(fā)展循環(huán)經濟作為編制“十一五”規(guī)劃的重要指導原則。6．當心被優(yōu)勢“絆倒”有三個旅行者同時住進一家旅店，早上同時出門旅游。晚上歸來時，拿傘的人淋得渾身是水，拿拐杖的人跌得滿身是傷，而什么也沒有帶的人卻安然無恙。
