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拋物線及其標(biāo)準(zhǔn)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

  • 新人教版高中英語必修2Unit 3 The Internet-Discovering Useful Structure教案二

    新人教版高中英語必修2Unit 3 The Internet-Discovering Useful Structure教案二

    This teaching period mainly deals with grammar “The Present Perfect Passive Voice.” To begin with, teachers should lead students to revise what they have learned about the Present Perfect Passive Voice. And then, teachers move on to stress more special cases concerning this grammar。This period carries considerable significance to the cultivation of students’ writing competence and lays a solid foundation for the basic appreciation of language beauty. The teacher is expected to enable students to master this period thoroughly and consolidate the knowledge by doing some exercises. 1. Guide students to review the basic usages of the Present Perfect Passive Voice2. Lead students to learn to use some special cases concerning the Present Perfect Passive Voice flexibly.2. Enable students to use the basic phrases structures flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of the Present Perfect Passive Voice in a sentence2. Instruct students to write essays using the proper the Present Perfect Passive Voice.觀察下列句子特點,總結(jié)共同點。1.(教材P28)Much has been written about the wonders of the World Wide Web.2.(教材P28)But the Internet has done much more for people than simply make life more convenient.3.(教材P28)Many people have been helped by the club.4.(教材P28)She no longer feels lonely, and her company has become quite successful.5.(教材P32)Today I thought I’d blog about a question that has been asked many times—how do you stay safe online and avoid bad experiences on the Internet?

  • 新人教版高中英語必修2Unit 4 History and Traditions-Reading and Thinking教案二

    新人教版高中英語必修2Unit 4 History and Traditions-Reading and Thinking教案二

    Step 5 While reading---Task 3Read the text again and answer the following questions.Q1: How many countries does the UK consist of ?4 Q2: What are the four countries of the United Kingdom?England, Wales, Scotland and Northern Ireland Q3: Which two were the first to be joined together ?England and WalesQ4: What are the two chief advantages of studying the history of a country ?The first one is to help you understand more about the country and its traditions.The second one is to make visiting it more enjoyable.Q5: What’s the author’s attitude towards studying the history ?Supportive/positiveStep 6 Post reading---Retell the textThe United Kingdom, Great Britain, Britain, England—many people are confused by (1)_____ these different names mean. In the 16th century, the nearby country of Wales (2) __________(join) to the Kingdom of England. In the 19 th century, the Kingdom of Ireland was added to create the United Kingdom of Great Britain and Ireland. Finally, the southern part of Ireland (3) ______ (break) away from the UK, which resulted in the full name we have today. However, most people just use the (4)_________(shorten) name: the UK. The four countries (5)__________ belong to the United Kingdom work together in some areas. There were four sets of invaders and the last group were the Normans. They had castles (6)_________(build) all around England and made changes (7)__________ the legal system. Studying the history of the country will make your visit much more (8)_________(enjoy). The capital city London is (9)___ ancient port city that has a history (10)______(date) back to Roman times. 1. what 2.was joined 3.broke 4.shortened 5.that 6. built 7.to 8.enjoyable 9.an 10.dating Step 6 Homework

  • 新人教版高中英語必修2Unit 4 History and Traditions-Listening&Speaking&Talking教案二

    新人教版高中英語必修2Unit 4 History and Traditions-Listening&Speaking&Talking教案二

    Listening and Speaking introduces the topic of “Take part in a youth project”. The listening text is an interview about "sharing views on historical sites". Through listening to a dialogue between Chinese and foreign students on the way to the Confucius Temple, students can understand their views on the Confucius Temple, Confucius, Confucius' descendants and Confucius' educational thoughts, so as to realize and think about the profound influence of Confucius and his thoughts on Chinese historical tradition. At the same time, the dialogue naturally integrates English idioms and mentions Shakespeare, the British playwright, so as to provide language materials and context for students to understand English idioms and related cultural allusions, as well as to compare Chinese and foreign cultures, which is helpful for students to understand and express the language such as history, tradition, culture and custom significant impact.Text analysis: listening text is a dialogue between a British student and a Chinese student when he goes to the Confucius Temple. When William, a British student, visited the Confucius Temple, he asked Xiao Kong, a Chinese student, for directions. Xiao Kong was just going to the Confucius Temple to meet with the members of the research group, so they went together and exchanged their views on the Confucius Temple, Confucius, Confucius' descendants and Confucius' educational thoughts. From the perspective of foreign tourists, this paper describes their thoughts on Confucius, the great son of Confucius, who had a profound impact on Chinese history and cultural tradition, and his education.Listening and Talking introduces a visit to a historic tourist destination. Tourism is a common way to understand a country's history, culture, and customs and so on. Students listen to the dialogue between Xiao Yan, a youth hostel Usher, and Paul, a backpacker, to learn about Pingyao's famous historical and cultural attractions and Paul's travel experience and experience as a foreign tourist.

  • 新人教版高中英語必修2Unit 4 History and Traditions-Reading for Writing教案

    新人教版高中英語必修2Unit 4 History and Traditions-Reading for Writing教案

    Step 1 Lead inThere are many interest of places in the UK. What do you know ?The Big Ben the London Tower the Thames RiverStep 2 Before reading---analyze the titleBeautiful Ireland and its traditionWe know that the article mainly tells about the beauty and traditions of Ireland. Step 3 While reading---Task 1Read the text and answer the following questions.Q1: What makes the Irish countryside exciting and inspiring?Its beauty and how it offers something for all the scenes.Q2: What are the best ways to experience some Irish traditions and cultures?By stopping by a village pub and relaxing with a drink and traditional meal while listening to music and watching dancingQ3: What is the meaning of “breathe in the sweet scent of fresh flowers while birds greet the new day with their morning song ?”It means to not just smell but also breathe in the smell of fresh flowers early in the morning as the birds sing their first song of the new day.Q4: What are the best ways to experience Chinese traditions and customs ?By travelling to different places and using all your senses to experience everything and by interacting with local people.Step 4 While reading---Task 2Analyze the descriptive paragraph1. Identify and underline the paragraph’s introductory sentence and the ending sentence.Introductory sentence: Ireland’s beautiful countryside has always had a great influence on its people and traditions.Ending sentence: And if you introduce yourself to a friendly face, you are more than likely to experience local culture and customs first-hand.2. The paragraph talks about different senses in different places. Write the senses and places in the order that they appear.

  • 新人教版高中英語必修2Unit 5 Music-Discovering Useful Structures教案二

    新人教版高中英語必修2Unit 5 Music-Discovering Useful Structures教案二

    4. When he got absorbed in his world of music, he felt as if he could “see” the beauty of the world around him, like he had in his previous life.P·P as adverbial: _________________________________________________________________.Function: _______________________________________________________________________.Step 5 Solid Complete the passage with the words in brackets in their correct forms.Well known as a successful band, the Impact members show quite a few striking qualities. They never ever give up. When _____________(question) by the media, they are not _____________(discourage) and practise even harder. They are improving themselves by attending several master training class. They are united. _____________(fill with) team spirit, they act as a whole, always aiming for glory. Step 6 Difference and similarity from -ingObserve the following examples.1. He went out, shutting the door behind him.=He went out, ________________________________________________________.2. Not knowing what to do, he went to his parents for help.=__________________________________________, he went to his parents for help.Similarity: _______________________________________________________________________________________________________________________________________________________.Difference : _______________________________________________________________________________________________________________________________________________________.Step Practice1. ________ in a hurry, this article was not so good. 因為寫得匆忙, 這篇文章不是很好。2. ________ carefully, he found something he hadn’t known before. 他仔細讀書時, 發(fā)現(xiàn)了一些從前不知道的東西。3. ________ why he did it, the monitor said it was his duty. 當(dāng)被問及他為什么要這么做時, 班長說這是他的職責(zé)

  • 新人教版高中英語必修2Unit 5 Music-Listening and Speaking教案

    新人教版高中英語必修2Unit 5 Music-Listening and Speaking教案

    This lesson is about music. Students can classify the types of music through the instruments and its sound and can talk about their preferences about music, even join some activities and play a role in them according to their musical talents. On the basis, they are guided to use the languages to express their preferences and some plosive sounds and their rules.1. Classify the music types through the instruments and its sound.2. Listen and understand what the speakers’ preferences are and the reasons; talk about their own preferences and give their own reasons, using these sentences: “What kind of music do you like? And why? “ “Because it makes/gives me energy/peaceful.../touches my heart...”.3. Learn some plosives and the rules.4. Join some activities and play a role in them according to the talents. 1. Listen and understand what the speakers’ preferences are and the reasons;2. talk about their own preferences and give their own reasons, using these sentences: “What kind of music do you like? And why? “ “Because it makes/gives me energy/peaceful.../touches my heart...”.3. Learn some plosives and incomplete plosives and its rules.Step 1 Lead inPoint at the pictures on P50 and ask Q1: What are the people doing in the pictures below?Q2: What kind of music they are?Then play the MP3s one by oneStep 2 ListeningTask 1: A reporter from the school newspaper is interviewing students about music. Listen to the interviews. Draw lines between the words to make complete sentences. Some words will not be used.

  • 新人教版高中英語必修2Unit 5 Music-Reading for Writing教案二

    新人教版高中英語必修2Unit 5 Music-Reading for Writing教案二

    The Internet celebrity Gao Yifeng. Years ago, he owned 5 companies and the staffs over 1,000, but during the economy crisis, he became nothing but debt. He was so worried that his hair became white overnight. There was a time when he wanted to killed himself. But after listening to the song Start Over by Liu Huan, he decided to cheer himself up. He started a steamed bun shop and gradually became a national chain shops. Now he became successful again.Walter Haddon said, “Music is the medicine of a troubled mind.” Music contains such a pleasant and inspiring force. Music gave him courage and bravery. When he listened to the song, it made his spirit fly like a kite in the wind. Music gave him strength and brought him relief. It was the rock I leant on to become strong and to get through those hard times. I hope none of us have to go through the same kind of suffering that he did. At the same time, we all go through various periods when we feel sad or alone. During those times, music can help us in the same way that it helped him. I hope we all will somehow begin to treasure music and make it a part of our life. Thank you for your listening !5.Revise your writing each other.Does he/she explain how music has changed his/her/someone else’s life?Are some of the rhetorical devices included and used properly ?Does he/she talk about how music makes him/her/someone feel?Is the first word in each sentences capitalised?Does he/she use correct punctuation ?

  • 人教版高中地理必修1地球的運動教案

    人教版高中地理必修1地球的運動教案

    三維目標(biāo):知識和技能 1、了解地球自轉(zhuǎn)和公轉(zhuǎn)的方向及一些基本數(shù)據(jù):周期、速度、公轉(zhuǎn)軌道、黃赤交角。2、理解由于地球自轉(zhuǎn)運動造成的晝夜交替、地方時差,掌握時間的有關(guān)換算,能正確判斷晨昏線。3、理解地球自轉(zhuǎn)和公轉(zhuǎn)的關(guān)系,理解太陽直射點的南北移動的過程及其原因,并能演示其運動規(guī)律。4、理 解晝夜長短和正午太陽高度的季節(jié)變壞緯度變化 。過程與方法 1、通過運用地球儀演示地球的自傳和公轉(zhuǎn)現(xiàn)象,學(xué)生能夠準(zhǔn)確的畫出夏至日到冬至日太陽照射地球的示意圖2、能根據(jù)“二分二至日太陽照射地球示意圖”分析全球各 地的晝夜長短和正午太陽高度的變化,分析同緯度地區(qū)不同季節(jié)和不同緯度地區(qū)相同季節(jié)的晝夜長短和正午太陽高度的變化。

  • 人教版高中地理必修1山岳的形成教案

    人教版高中地理必修1山岳的形成教案

    【轉(zhuǎn)折過渡】除了以上所說的褶皺山和斷層山之 外,是否還有其他類型的山脈呢?試舉一例說明?!緦W(xué)生思考后回答】有,如富士山屬于火山?!窘處熆偨Y(jié)】同學(xué)們回答的很好,還有火山,那么火山是如何形成的呢?這就是我們要研究的下一個問題?!景鍟?、火山【指導(dǎo)讀書】請同學(xué)們閱讀教材P81思考:①玄武巖高原和火山有什么聯(lián)系與區(qū)別? ②火山由哪幾部分構(gòu)成的?③火山的規(guī)模是否相同?【學(xué)生回答】①聯(lián)系:玄武巖高原和火山都是由于處于地下深處的巖漿,在巨大的壓力作用下,有時候會沿著地殼的薄弱地帶噴出地表而形成的。區(qū)別:玄武巖高原是巖漿沿著地殼的線狀裂隙流出,往往比較寬廣。如哥倫比亞高原?;鹕绞菐r漿沿著地殼的中央噴出口或管道噴出。如我國長白山的主峰。②火山由火山口和火山錐兩部分組成。③火山的規(guī)模大小不一,大火山的相對高度可達4 000~5 000米,火山口直徑為數(shù)百米;小火山的相對高度不及100米。

  • 人教版高中地理必修3產(chǎn)業(yè)轉(zhuǎn)移教案

    人教版高中地理必修3產(chǎn)業(yè)轉(zhuǎn)移教案

    1.國家石油價格上漲,導(dǎo)致依賴于國際石油而建立起來的日本重化工業(yè)的制造成本提高,產(chǎn)品價格相應(yīng)提高,削弱了日本重化工產(chǎn)品在國際市場上的競爭力。2.日元 的大幅度升值,意味著日本產(chǎn)品在國際市場上的價格大幅度提高。例如,同樣的日本產(chǎn)品,如果原來在國際市場上賣1美元,日元升值1倍后其在國際市場上的售價就達2美元。所以,以國際市場為依托的日本傳統(tǒng)產(chǎn)業(yè)只好紛紛向海外轉(zhuǎn)移。3.自身市場滿足不了發(fā)展需求,國際市場上亞洲發(fā)展中國家和地區(qū)的同類產(chǎn)品具有明顯的價格優(yōu)勢。所以,日本企業(yè)在其國內(nèi)發(fā)展的空間很小。4.勞動力價格高反映為產(chǎn)品的價格高,而勞動力數(shù)量又滿足 不了企業(yè)進一步擴展對勞動力的需求。所以,日本從事傳統(tǒng)產(chǎn)業(yè)的國內(nèi)企業(yè)生產(chǎn)受勞動力價格和數(shù)量的雙重制約。5.促進日本企業(yè)生產(chǎn)的區(qū)位選擇向國土的南、北部和海外擴展。6.“技術(shù)立國”的政策明顯對傳統(tǒng)產(chǎn)業(yè)在國內(nèi)生產(chǎn)不利,即企業(yè)生產(chǎn)要么向知識技術(shù)密集型轉(zhuǎn)換(這需要大量的投資),要么轉(zhuǎn)向海外。

  • 人教版高中地理必修3森林的開發(fā)和保護教案

    人教版高中地理必修3森林的開發(fā)和保護教案

    角色扮演:學(xué)生扮演政府官員、熱帶叢林土著居民、 世界環(huán)保組織官員、開發(fā)商等角色,從角色的立場討論亞馬孫河流域熱帶雨林的開發(fā)活動規(guī)則: 每個小組認(rèn)領(lǐng)一種角色,用5分鐘的時間討論和整理思路,然后推薦一位代表做中心發(fā)言,小組的其他同學(xué)可以隨時補充。發(fā)言時請說 明所扮演的角色,盡可能多的發(fā)表建設(shè)性意見。如果需要,可以上臺展示材料【學(xué)生互動】 風(fēng)云辯論:雨林破壞誰之錯?正方觀點:雨林破壞,亞馬孫地區(qū) 的國家和 居民應(yīng)負主要責(zé)任反方觀點: 雨林破壞,發(fā)達國家應(yīng)負主要責(zé)任 【師生小結(jié)】 雨林的開發(fā),既有發(fā)展中國家經(jīng)濟的需要,也有發(fā)達國家國際市場的牽動。保護雨林,是全人類的共同責(zé)任,尤其發(fā)達國家應(yīng)該承擔(dān)更多的責(zé)任。保護亞馬遜雨林符合長遠利益和全球利益。但這與雨林所在地國家的發(fā)展產(chǎn)生了矛盾,如何解決之一矛盾是雨林開發(fā)與保護的關(guān)鍵?!具^渡承轉(zhuǎn)】 綠色和平組織警告說,如果不采取有效措施制止對森林的破壞,80年內(nèi)熱帶雨林可能完全從地球上消失。開發(fā)還是保護?這是雨林的兩種前途,也

  • 人教版高中地理必修3荒漠化的防治教案

    人教版高中地理必修3荒漠化的防治教案

    1.薩赫勒地區(qū)位于撤哈拉沙漠的南緣。請根據(jù)下面的圖文資料,并聯(lián)系已學(xué)知識,分析薩赫勒地區(qū)的氣候等自然特征,并說明荒漠化的潛在自然因素。點撥:資料表明薩林勒地區(qū)正處于干旱與半干旱、熱帶沙漠與熱帶草原的過渡地帶;津德爾是其中有代表性的居民點,其月均溫都在22℃以上,甚至達到33℃,可想而知其蒸發(fā)量是巨大的。在降水方面,這里的年降水量不足500毫米,且基本集中在夏季,特別是7、8兩個月。以其有限的而且特別集中的降水狀況與其全年的高溫、高蒸發(fā)量相比,確實是個容易產(chǎn)生環(huán)境問題的敏感地區(qū)??陀^上,這里就潛在著荒漠化的自然因素,這是本地區(qū)的地理位置和當(dāng)?shù)氐乃疅釛l件所決定的。2.氣候的嚴(yán)酷性決定了薩赫勒地區(qū)的傳統(tǒng)經(jīng)濟以自給性質(zhì)的游牧業(yè)為主。20世紀(jì)以來,隨著沿岸國家人口和經(jīng)濟的發(fā)展及本區(qū)交通條件的改善,這里的傳統(tǒng)游牧經(jīng)濟向商品性的定居牧業(yè)經(jīng)濟轉(zhuǎn)化。

  • 人教版高中地理必修3能源資源的開發(fā)教案

    人教版高中地理必修3能源資源的開發(fā)教案

    知識與技 能 1、了解能源資源開發(fā)與區(qū)域可持續(xù)發(fā)展的關(guān)系。2、理解能源資源開發(fā)的條件。3、了解山西省能源基地建設(shè)的成就。4、理解山西省構(gòu)筑三條產(chǎn) 業(yè)鏈的資源條件及意義。5、理解山西省 產(chǎn)業(yè)結(jié)構(gòu)調(diào)整與能源的綜合利用與環(huán)境保護治理的關(guān)系。6、了解科技創(chuàng)新是山西省經(jīng)濟發(fā)展的先決條件。7、理解山西省工礦區(qū)生態(tài)環(huán)境建設(shè)模式,學(xué)會知識遷移,為我國其它工礦區(qū)生態(tài)環(huán)境建設(shè)出謀劃策。過程與方法 1、通過閱讀圖表、資料,分析能源資源開發(fā)的條件及能源基地建設(shè)的成就。2、通過師生交流討論,培養(yǎng)學(xué)生良好的地理思維能力。情感態(tài)度與價值觀1、能源工業(yè)是發(fā)展國民經(jīng)濟的基 礎(chǔ),我國把能源工業(yè)放在戰(zhàn)略重點的首位,急需科技人才為能源工業(yè)出謀劃策,使學(xué)生深知肩負的重任,同時學(xué)會一分為二的看待能源基地的建 設(shè)成就,力求能源基地的建設(shè)能有新的突破。

  • 人教版高中地理必修3區(qū)域工業(yè)化與城市化教案

    人教版高中地理必修3區(qū)域工業(yè)化與城市化教案

    知識和技能 1、 了解區(qū)域工業(yè)化和城市化之間的關(guān)系,以及它們對區(qū)域社會經(jīng)濟發(fā)展所起的作用 。2、分析導(dǎo)致珠江三角洲工業(yè)化和城市化快速推進的諸多思想束縛,并通過比較,認(rèn)識到對外開放政策是其中的關(guān)鍵因素。3、 比較珠江三角 洲的 區(qū)工業(yè)化進程的兩個主要階段,歸納出不同時期的主要發(fā)展特點,并能夠結(jié)合具體案例分析工業(yè)化進程對城市化的巨大推動。 4、分析珠江三角洲地區(qū)工業(yè)化和城市化進程中的問題,并嘗試評價目前的一些調(diào)整措施和發(fā)展方向。5、通過分析我國珠江三角 洲地區(qū)工 業(yè)化、城市化的發(fā)展階段、問題與對策,了解區(qū)域工業(yè)化和城市化的推進動力和發(fā)展規(guī)律。過程與方法 利用扮演不同的社會角色來談對珠江三角洲地區(qū)未來經(jīng)濟和城鎮(zhèn)發(fā)展的設(shè)想和建議,反饋學(xué)生知識、能力、價值觀發(fā)展情況和效果, 培養(yǎng)學(xué)生對所學(xué)所得的運用能力,并為學(xué)生的創(chuàng)新精神的發(fā) 展?fàn)I造有利氛圍。情感、態(tài)度與價值觀1、通過鼓勵學(xué)生主動獲 取資料的做法,關(guān)注學(xué)生實踐能力、綜合思維能力及終身學(xué)習(xí)能力的訓(xùn)練。

  • 人教版高中政治必修3傳統(tǒng)文化的繼承教案

    人教版高中政治必修3傳統(tǒng)文化的繼承教案

    ◇探究提示:傳統(tǒng)文化對現(xiàn)實生活是財富還是包袱,要具體問題具體分析,不可一概而論。例如,“忠”是我國古代倫理道德的最高原則,《左傳》中的“臨患不忘國,忠也”,要人們盡自己最大努力,為維護國家利益而獻身,是積極的,對現(xiàn)實生活來說就是財富,應(yīng)該提倡;而宋代的“君要臣死,臣不得不死”的封建忠君思想對現(xiàn)實生活來說是包袱,應(yīng)該拋棄。2.繼承傳統(tǒng)文化的正確態(tài)度如何繼承傳統(tǒng)文化,發(fā)揮傳統(tǒng)文化的積極作用呢?正確的態(tài)度是:“取其精華,去其糟粕”,批判繼承,古為今用。面對傳統(tǒng)文化,要辯證地認(rèn)識它們在現(xiàn)實生活屯的作用,分辨其中的精華和糟粕。對于傳統(tǒng)文化中符合社會發(fā)展要求的、積極向上的內(nèi)容,應(yīng)該繼續(xù)保持和發(fā)揚。對于傳統(tǒng)文化中不符合社會發(fā)展要求的、落后的、腐朽的東西,必須“移風(fēng)易俗”,自覺地加以改造或剔除。

  • 人教版高中地理必修1氣壓帶和風(fēng)帶教案

    人教版高中地理必修1氣壓帶和風(fēng)帶教案

    知識和技能 1、指導(dǎo)學(xué)生繪制氣壓帶和風(fēng)帶分布示意圖,從中分析大氣運動的規(guī)律性,并培養(yǎng)和提高學(xué)生繪制原理形成示意圖的地理技能。2、運用海陸熱力差異原理進行解釋,加強學(xué) 生對半球冬夏季氣壓中心的形成和分布的理解解。3、使學(xué)生理解氣壓帶和風(fēng)帶對氣候的影響。過程與方法 1、通過三圈環(huán)流模擬演示,培養(yǎng)學(xué)生的空間思維能力。2、通過對海陸分布對大氣環(huán)流影響的兩圖示的對比分析,讓學(xué)生讀圖思考氣壓帶、風(fēng)帶的分布規(guī)律和原因。3、利用成因分析法引導(dǎo)學(xué)生探究氣壓帶和風(fēng)帶對氣候的影響機制。情感、態(tài)度與價值觀1、培養(yǎng)學(xué)生辯證唯物主義觀。2、培養(yǎng)學(xué)生理論聯(lián)系實際的能力。教學(xué)重點1、氣壓帶和風(fēng)帶的分布。2、北半球氣壓中心冬夏分布及對氣候的影響。3、氣壓帶和風(fēng)帶對氣候的影響。

  • 人教版高中地理必修3資源的跨區(qū)域調(diào)配教案

    人教版高中地理必修3資源的跨區(qū)域調(diào)配教案

    使學(xué)生了解天然其資源的特點, 我國天然氣資源分布 和 利用開發(fā)現(xiàn)狀,理解西 氣東輸工程的意義,學(xué)會分析跨區(qū)域資源調(diào)配與區(qū)域經(jīng)濟發(fā)展之間的關(guān)系。過程與方法 1、通過對我國天然氣資源利用開發(fā)現(xiàn)狀的分析,培養(yǎng)學(xué)生地理邏輯思維能力。2、通過學(xué)生閱讀分析圖表文字信息,提高學(xué)生歸納 和把握事物重點的能力。3、通過活動設(shè)計,培養(yǎng)學(xué)生自主學(xué)習(xí)能力和探究能力。情感、態(tài)度與價值 觀1、通過我國資源開發(fā)利用與經(jīng)濟發(fā)展之間的矛盾分析,培養(yǎng)學(xué)生全面、辯證看待問題的能力。2、通過對天 然氣跨區(qū)與調(diào)配工程和西電東 送工程 的了解,幫助學(xué)生樹立正確的資源觀和環(huán)境觀。教學(xué)重點1、我國能源生產(chǎn)和消費地區(qū)差異、油氣資源 分布和開發(fā)現(xiàn)狀。2、提高資源利用效率,促進東、西部之間協(xié)調(diào)發(fā)展。3、理解西電動送工程的原因及意義。

  • 人教版高中地理必修3河流的綜合開發(fā)教案

    人教版高中地理必修3河流的綜合開發(fā)教案

    問題:1、對田納西河流域進行開發(fā)能產(chǎn)生哪些方面的效益?2、如果只 提高土地利用程度,是否能保證其他方面的效益不受影響?如果受影響分別說明產(chǎn)生了什么后果?應(yīng)如何治理?這體現(xiàn)了地理環(huán)境的什么特性。(學(xué)生讀課文歸納總結(jié))讀問題研究內(nèi)容,思 考下列問題1、 阿斯旺大壩位于哪個國家?它的建立為該國農(nóng) 業(yè)生產(chǎn)提供了哪些有利條件?2、 阿斯旺大壩的建立帶來了哪些經(jīng)濟效益?又產(chǎn)生了哪些不利影響?3、 我們應(yīng)如何評價這一工程利與弊?它對我國三峽大壩的建設(shè)有什么借鑒意義。同學(xué)們,通過本課的學(xué)習(xí)我們已深切地感受到河流流域的綜合開發(fā)給我們的生活帶來了巨大的改變,但我們更應(yīng)看到人類的 經(jīng)濟活動對生態(tài)環(huán)境產(chǎn)生的不利影響,怎樣才能趨利避害,造福人類,這是我們每個人都應(yīng)思考的問題。

  • 人教版高中語文必修1《別了,“不列顛尼亞”》教案

    人教版高中語文必修1《別了,“不列顛尼亞”》教案

    (“節(jié)馬”:1841年1月7日,英國侵略者義律進攻虎門,沙田炮臺副將陳連升率眾浴血奮戰(zhàn),壯烈犧牲。其馬“神駿”守護主人遺體,不屈敵之羈絆,不食敵之草料,不畏敵之鞭打刀刺,終不就范?!白驽驯蕖保鹤驽眩瑬|晉名將,著名愛國將領(lǐng),曾率軍北伐,收復(fù)許多失地。此句大意為若要揚眉吐氣,意氣風(fēng)發(fā),仍需祖逖的這種精神。)八、本文反映的就是香港回歸這一重大歷史事件本文是一篇新聞特寫。特寫性消息,也稱新聞速寫、新聞素描,要求用類似電影“特寫鏡頭”的手法來反映事實,是作者深入新聞事件現(xiàn)場,采寫制作的一種新聞價值高、現(xiàn)場感較強、篇幅短小精粹的消息文體。特寫性消息側(cè)重于“再現(xiàn)”,往往采用文學(xué)手法,集中、突出地描述某一重大事件的發(fā)生現(xiàn)場,或某些重要和精彩的場面,生動、形象地將所報道的事實再現(xiàn)在讀者面前。

  • 人教版高中語文必修1《小狗包弟》教案2篇

    人教版高中語文必修1《小狗包弟》教案2篇

    巴金在十年浩劫中的大致經(jīng)歷:放棄包弟并沒有換得保全一家人,1968年8月,巴金被關(guān)進牛棚改造,隨后經(jīng)受了大字報、掛牌游街等形式的批斗。1970年,到農(nóng)村改造,掏大糞、喂豬、背稻草、種地……1972年,妻子蕭珊在飽受精神折磨后患上癌癥,病逝。巴金的兒子在勞動改造的過程中也飽受精神和肉體上的折磨,性格變得內(nèi)向抑郁,疾病纏身。此時,巴金69歲。巴金曾在《病中》一文寫道:“當(dāng)姚文元拿著棒子的時候,我給關(guān)在牛棚里除了唯唯諾諾之外,敢于做過什么事情?十年間我不過是一條含著眼淚等人宰割的牛。”小結(jié):(幻燈片12)社會是病態(tài)的社會,政治是高壓的政治,人性是扭曲的人性。十年文革,十年浩劫,給多少人留下了累累不可彌合的精神創(chuàng)傷。即使一條小狗,也可能擺脫不了“文革”無情的迫害,比如包弟,比如藝術(shù)家鄰居的小狗。

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