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人教版新課標高中物理必修2能量守恒定律與能源教案2篇
世界能源問題的解決途徑是什么?能源，是人類敕以生存和進行生產(chǎn)的不可缺少的資源．近年來，隨著生產(chǎn)力的發(fā)展和能源消費的增長．能源問題已被列為世界上研究的重大問題之一．解決世界能源問題的根本途徑，主要有兩個方面：其一是廣泛開源，其二是認真節(jié)流．所謂開源，就是積極開發(fā)和利用各種能源．在繼續(xù)加緊石油勘探和尋找新的石油產(chǎn)地的同時，積極開發(fā)豐富的煤炭資源，還要大力開發(fā)水能，生物能等常規(guī)能源，加強核能、太陽能，風能、沼氣，海洋能，地熱能以及其他各種新能源的研究和利用，從而不斷擴大人類的能源資源的種類和來源．所謂節(jié)流，就是要大力提倡節(jié)約能源．節(jié)能是世界上許多國家關心和研究的重要課題，甚至有人把節(jié)能稱為世界的“第五大能源”，與煤、石油和天然氣、水能、核能等并列．在節(jié)能方面，在有計劃地控制人口增長的同時，重點要發(fā)揮先進科學技術(shù)的優(yōu)勢，提高各國的能源利用效率．
人教版高中政治必修2民主管理：共創(chuàng)幸福生活教案
教師活動：請同學們閱讀教材P26頁圖表，思考所提的問題。學生活動：閱讀課本，積極思考。教師點評：公民應在本地事務中增強主人翁責任感，積極參與民主管理。在參與民主管理的過程中，學習民主管理的知識和技能，體驗民主管理的意義和價值，逐步增強和提高自己政治參與的責任意識和實際本領。2、青年學生應積極參與民主管理青年學生應著眼于未來發(fā)展，積極參與民主管理。在基層民主自治這種最廣泛的民主實踐中，獲得更多民主管理機會，以不同方式嘗試參與參與民主管理活動。在參與民主管理的過程中，學習民主管理的知識和技能，體驗民主管理的意義和價值，逐步增強和提高自己政治參與的責任意識和實際本領。（三）課堂總結(jié)、點評本節(jié)內(nèi)容講述了我國的基層民主管理形式和主要內(nèi)容，明確了積極參與基層民主管理的重要意義，這對我們提高自身政治素質(zhì)，增強參與政治生活的責任感和能力等，有重大作用。
人教版高中政治必修2民主管理：共創(chuàng)幸福生活教案
一、 教材分析民主管理這個知識點雖然沒有理論難度容易理解，但它具有較強的實用價值，可以幫學生找到一種切實可行的政治參與路徑。因為村委會的知識對城市中的孩子來說比較陌生，所以本課側(cè)重于講解居委會的內(nèi)容。二、教學目標（一）知識目標1、識記村委會、居委會及其作用2、正確理解基層民主管理中公民民主參與的形式3、聯(lián)系實際分析公民在基層管理組織中的作用（二）能力目標提高公民參與民主管理的能力（三）情感、態(tài)度與價值觀目標通過學習體驗參與民主管理的意義和價值三、教學重點難點重點：村委會、居委會及其作用，公民在基層管理組織中的參與的形式和作用難點：公民在基層管理組織中的參與的形式和作用四、學情分析高一學生的優(yōu)點是：第一，對什么都好奇，具有強烈的求知欲；第二，可塑性強，適當引導有利于培養(yǎng)其樹立正確的世界觀、人生觀和價值觀；第三，孩子們性格活潑,、樂于實踐、容易激活。
人教版新課標高中地理必修2第二章第三節(jié)城市化教案
[補充]：鄭州是特大城市，我們對燈火通明的夜晚都有深刻的體會，我們都體會過光給他們帶來的好處，而對過多過亮的光帶來的危害則很少認真地思考過，且光污染給都市人們和其他生物和環(huán)境帶來的不利影響也越來越大，所以，我在這兒給同學們補充光污染，目的是提醒他們要增強環(huán)保意識，要理解城市在建設過程中要減少城市各類活動對環(huán)境的污染；另外，隨著城市的不斷發(fā)展，還可能會產(chǎn)生新 的污染物。還培養(yǎng)了學生用發(fā)展的眼光來看世界。[思考]：如何降低城市化對地理環(huán)境產(chǎn)生的影響？[答]：發(fā)展生態(tài)城市，使人工環(huán)境和自然環(huán)境和諧統(tǒng)一起來。一方面在城市建設中，要發(fā)展低污染的節(jié)能建筑和綠色交通，減少城市各類活動對環(huán)境的污染；另一方面使城市景觀盡可能地與山、河、湖、海、植被等自然景觀保持協(xié)調(diào)，建立一種良性循環(huán)。
人教版高中語文必修2《采薇》教案2篇
這兩章是對戰(zhàn)爭場面的描寫。寫的是戰(zhàn)車、戰(zhàn)馬、象弭、魚服以及士兵的勞累奔波、饑渴難當，通過這些具體生動的細節(jié)描寫來展現(xiàn)戰(zhàn)爭生活的圖景。而沒有寫戰(zhàn)場上的刀光劍影、廝打拼殺，但戰(zhàn)爭的殘酷已可想見。4“昔我往矣，楊柳依依。今我來思，雨雪霏霏”被視為情景交融的佳句。清人王夫之在論《詩經(jīng)·小雅·采薇》這兩句時說：“以樂景寫哀，以哀景寫樂，一倍增其哀樂?！闭務勀愕目捶āＲ灰酝糁撘r眼前之實，以出征之樂襯內(nèi)心之思親之悲痛；二“楊柳依依”與“雨雪霏霏”對比，突出不勝今昔之感；三大雪交加，饑渴難當，情境實悲，以哀景寫哀情。四、交流延伸1寫一首詩或一段文字表達你對“鄉(xiāng)愁”的新的體驗。在全班交流。2課后搜集更多的表現(xiàn)鄉(xiāng)情的詩歌散文作品，將你最感動的一篇拿到班上與同學分享感受。
人教版高中語文必修2《孔雀東南飛并序》教案2篇
讓學生仔細聆聽美妙的音樂，合作討論，加深理解。（1）本詩文中的“蘭芝被遣”和“蘭芝抗婚”的情節(jié)，可與樂曲展開部第一階段“逼嫁抗婚”對比閱讀。文中的劉蘭芝是在封建禮教的壓迫下被遣歸及被迫“改嫁”，劉蘭芝與祝英臺一樣都進行了抗爭。樂曲中的樂器奏出了具有威脅力的封建勢力的主題，代表著封建勢力的兇暴殘酷，同時敘述了祝英臺的悲痛和不安心情，表現(xiàn)了控訴、抗爭的感情。（2）本詩文中的“夫妻誓別”的情節(jié)，可與樂曲呈示部中的結(jié)束部“長亭惜別”對比閱讀。文中劉蘭芝與焦仲卿的誓別。二人分手之際，依依不舍，“舉手長勞勞，二情同依依”。樂曲中梁祝分別時依依不舍又充滿悲傷，音調(diào)抒情徐緩。讓學生在徐緩的音樂中去感受劉蘭芝與焦仲卿生離死別的痛苦。
新人教版高中英語必修2Unit 2 Wildlife Protection-Reading for Writing教案二
This lesson aims at making a poster about protecting wildlife after reading some posters. During reading students are guided to understand the content and try to summarize the posters with one sentence. Then students are guided to try to make a poster about protecting wildlife.1. Read the two posters and try to understand the summary sentences.2. Look at the two posters and try to understand what emotions they express.3. Try to summarize the features of posters4. Try to make a poster about wildlife.1. Look at the two posters and try to understand what emotions they express.2. Try to summarize the features of posters3. Try to make a poster about wildlife.Step 1 Lead inLook at the the posters on the textbook and ask:Which emotions do the posters communicate ?Step 2 Read the poster and answer the questions.1. What do you think of the animals in the poster on the left ?I think it is frightening and ugly.2. Why do we should protect the ugly animals ?All species--the good, the bad, and the ugly-- should be treated equally.The world needs all kinds--without variety, our planet cannot survive.3. Why are billions of trees being cut down every year ?To make paper for humans.4. What result will be lead to after the trees are cut down ?A lost of animal homes are being destroyed./The habitat of wildlife is being destroyed.Step 3 Find the feature of posters1. What does each poster use to stir up emotions ?On the left, it makes us a little frightened and it looks a little ugly, but it can activate our curiosity--What is it? And What is wrong with it?On the right, it makes us feel a little sad and want to protect them.
新人教版高中英語必修2Unit 2 Wildlife Protection-Discovering Useful Structure教案二
2．表示現(xiàn)階段正在進行的被動動作(該動作在說話的瞬間未必正在進行)。Many interesting experiments are being carried out these days.(說話時，并不一定正在進行)3．表示一種經(jīng)常性的被動行為，常和always，constantly 等表示頻度的副詞連用，這種用法常常帶有贊揚或厭惡的感情色彩。He is always being praised by the leader.4．表示按計劃或安排主語將要承受謂語動詞所表示的動作(僅限于少數(shù)及物動詞)。A party is being held tonight.Step 4 Special cases1.像take care of, look after, talk about, think of等動詞與介詞構(gòu)成的短語用于現(xiàn)在進行時的被動語態(tài)時, 其中的介詞不可省略。The ways to stop illegally hunting are being talked about. 2．可與部分情態(tài)動詞連用，表示對正在發(fā)生的事情的推測。She may be being punished by her mother.3．有時可表示按計劃或安排將要進行的一個被動動作。A celebration is being held this weekend for his success.4．某些表示“狀態(tài)、心理活動、存在”等的動詞，如have，want，need，love，一般不用現(xiàn)在進行時的被動語態(tài)，而常用一般現(xiàn)在時的被動語態(tài)。With the population increasing，more land is needed.5．“be＋under/in＋n.”可表示現(xiàn)在進行時的被動意義。My computer is under repair.＝My computer is being repaired.
新人教版高中英語必修2Unit 2 Wildlife Protection-Reading and Thinking教案二
The theme of this unit is human and nature, focusing on the theme of wildlife protection. Nature is a complex ecosystem, in which there are delicate balance between animals and plants. Because of the role of the food chain, the extinction of one species will produce influence, causing a series of chain reaction. Large scale extinction of species will have a serious and even irreversible impact on the ecosystem, resulting in immeasurable losses. Therefore, it is of great significance to protect wild species. To protect wild species is to protect human beings themselves. The motto of this unit is "when the buying stops, the killing can too,” which is a public service advertising slogan to protect wildlife. It tells people that every rhinoceros horn, every fur, every bowl of shark fin soup, every Ivory product, and every tiger bone product, etc. consumed by human beings, are innocent wild animals slaughtered behind them. The mission of wild aid is to ban illegal trade in endangered wildlife and mitigate climate change. It aims to educate the public to reduce the consumption demand for endangered wildlife products through public publicity and improve the awareness of environmental protection.1. Improve the awareness of wildlife protection by acquiring the knowledge of wildlife protection.2. Focus on environmental protection and protection of all lives.3. Analysis of the living environment of wild animals with appropriate thinking mode.4. Skillfully use the vocabulary and grammar knowledge of this unit to cultivate self-study ability according to the unit content5. Develop cooperative learning ability through discussion and other ways1. Enable the Ss to talk about the current situation of wild animals.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.
新人教版高中英語必修2Unit 2 Wildlife Protection-Reading For Writing教案一
1. 標題首先根據(jù)海報的特點、格式寫明標題。海報中往往把內(nèi)容作為大標題。例如: Save the earth, Save the birds。2. 正文部分不同的海報其正文部分的側(cè)重點不同。對于介紹性的海報, 首先要引出話題, 其次列出原因, 最后是總結(jié)。對于宣傳類的海報, 要寫明具體內(nèi)容, 如: 活動內(nèi)容, 地點以及參加活動的注意事項, 主持或舉辦單位等。1. 圖片: 要選擇引人注目的圖片, 與主題要相關, 色彩明亮。話題句式 1. It is a treasure of our country. 它是我國的國寶。2. Believe it or not, at present only several thousand pandas exist in the world. 信不信由你, 目前世界上僅現(xiàn)存幾千只熊貓。 3.It’s because of human activities that tigers are endangered. 正是因為人類的活動, 老虎處于瀕危的狀態(tài)。4. Many wild animals are in danger of dying out. 很多野生動物面臨著滅絕的危險。 5. The government has taken effective measures to protect them. 政府已采取有效的措施來保護它們。6. People should raise the awareness of the protection of wild animals. 人們應該提高保護野生動物的意識。 7. It’s amazing that there are merely less than 1, 000 finless porpoises living in China. 非常令人吃驚, 目前中國僅有不足1 000只江豚。
人教版高中語文必修2《涉江采芙蓉》教案2篇
三、想象畫面，把握意境1.指導想象學習陶淵明的《歸園田居》我們腦海中自然會出現(xiàn)一幅幅的畫面，比如他歸家后的生活場景，我們會想象“榆柳”是如何遮蔽房屋的，而“桃李”又是如何摘種在房前的。我們會想象村落是如何在薄霧中若隱若現(xiàn)的，想象炊煙是如何裊裊升起的?！渡娼绍饺亍芬辉娭挥?句話，更需要我們展開想象，去構(gòu)畫場景，這樣才能深入詩歌，體會到詩歌的味道。2.學生想象要求學生閉目想象1分鐘。3.學生展示想象結(jié)果（抽三四個學生回答即可）4.老師指導糾正學生想象不合理之處。要注意的地方：“江”可能學生會想象成小溪流、小池塘。“蘭澤”可能學生理解成“湖泊”。注意字詞“還顧”“漫浩浩”中隱含的情感，注意“離居”中流露的愁怨。5.時間允許的話，老師讀自己的下水作文。
人教版高中語文必修2《演講》教案2篇
一個世紀前，一位了不起的美國人簽署了奴隸解放宣言，而我們今天就站在他的塑像下面。對于千千萬萬身受不公正待遇之苦的黑奴來說，這份劃時代的文件，是一座光芒萬丈的希望燈塔，是結(jié)束他們被束縛之漫漫長夜的快樂黎明。我有一個夢，有朝一日在喬治亞州的丘陵地帶，奴隸的后代與奴隸主的后代，將能夠兄弟般地相處。我有一個夢，有朝一日甚至密西西比州，這個充滿不平與壓迫的州，將轉(zhuǎn)化成一片自由與公正的綠洲。我有一個夢，我的四個孩子，有朝一日將可以生活在這樣一個國度里：在此人們不是根據(jù)他們的膚色，而是根據(jù)他們的品行來衡量他們。我今天有一個夢！我有一個夢，有朝一日在阿拉巴馬州，盡管目前有許多惡毒的種族主義者，盡管州長叫嚷著要與聯(lián)邦政府對抗，有朝一日在阿拉巴馬州，黑人孩子與白人孩子將會像兄弟姊妹那樣親密無間。
人教版高中語文必修2《我有一個夢想》教案2篇
全班齊讀第五段內(nèi)容。請一位同學分析，接著讓這位同學按他分析的讀一遍。3、4兩自然段的平緩之后，第5段作者的情感再次抬升。為了滿足這種情感的張揚，作一口氣連用了四個排比句式“現(xiàn)在是……時候”，一方面這是情感發(fā)泄的需要，另一方面這種排山倒海的語勢也加強了內(nèi)容的表達，極強地突出了現(xiàn)實為自由、平等而戰(zhàn)的重要性。四、學會演講我們剛才細讀了課文，但讀和講是有區(qū)別的。所謂演講，是一門語言藝術(shù)，它的主要形式是“講”，即運用有聲語言并追求言辭的表現(xiàn)力和聲音的感染力；同時還要輔之以“演”，即運用面部表情、手勢動作、身體姿態(tài)乃至一切可以理解的態(tài)勢語言，使講話“藝術(shù)化”起來，從而產(chǎn)生一種非凡的藝術(shù)魅力。那么，接下來就假設一下假如你是馬丁·路德·金，你會怎樣去講這篇演講辭。
人教版高中語文必修2《離騷》教案2篇
四、品味詩歌藝術(shù)1、詩人是如何表現(xiàn)其品質(zhì)的？運用了什么修辭手法？產(chǎn)生了怎樣的表達效果？明確：詩句“扈江離與辟芷兮，紉秋蘭以為佩”很好地體現(xiàn)了詩人光輝俊潔的人格。用“江離”“辟芷”“秋蘭”三種香草來裝飾自己，比喻自己，極其生動形象地表現(xiàn)了詩人自己美好的精神世界，使詩歌充滿了浪漫主義氣息。2、《離騷》中作者常以“香草”、“美物”來比喻自己、賢士和君王，并表達政治理想，這是《離騷》的一大藝術(shù)特色，這種方法叫做“移情法”，即不直接說出自己想說的話，而是把它寄寓于某一物上，也就是“移情于物”，這種方法在古典詩詞中廣泛運用，在政治不清明的時代，借用“移情”，可言難言之語，抒難抒之情。請找出相關的詩句，說說詩人是怎樣運用這些比喻來表達政治理想的。
人教版高中語文必修2《囚綠記》教案2篇
教學設想：本節(jié)課的主題是“生命之綠，璞玉心靈”，用圈點批注法解讀愛綠的感情，讓學生在批注中明確“綠”的象征意義，而不只是結(jié)論的傳遞。同時借助于閱讀、感受和理解把握作者對綠的認識是不斷升華的，由一般對生命希望之綠的喜愛，到與綠交往后被它的不畏強暴，永遠向陽的精神所折服，最后在特定的時代背景下綠在作者的心目中已經(jīng)成了我們民族不屈精神的象征。讓學生評中求解，評中悟情，評中明理，評中品味。教學進程:一、導語上節(jié)課我們學習了朱自清的《綠》，初步了解了讀書動筆的基本方法，這節(jié)課我們繼續(xù)用圈點批注的方法來學習陸蠡的散文《囚綠記》。二、釋題師：看標題，囚綠之“綠”在文中具體指什么？（一株常春藤）“囚”就是囚禁的意思，那題目就是記述囚禁綠色常春藤的經(jīng)過。三、圈點、把握情節(jié)作者為什么要囚綠呢？文中除了寫“囚綠”之外，還寫了哪些有關綠的意念和行動？帶著這樣的質(zhì)疑用自己喜歡的方式朗讀課文，請同學們?nèi)c出疑難字詞，或結(jié)合書下注釋，或同學合作解決，解決不了的，可提出來我們共同解決。標注段落節(jié)次。勾畫出表現(xiàn)作者對綠意念和行動的句子。
人教版高中語文必修2《巴黎圣母院》教案2篇
【教學設想】一、選題設想《巴黎圣母院》是雨果的代表作，無論從思想內(nèi)容還是藝術(shù)風格都有明顯的浪漫主義特征：奇異曲折、扣人心弦的故事情節(jié)；妙趣橫生、別出心裁的奇遇巧合；強烈鮮明的美丑、善惡對比；豐富生動、珠璣迸發(fā)、富有哲理意味的語言。通過導讀，來消除學生對外國名著的畏難情緒，增加學生課外閱讀的興趣和信心；讓學生整體把握作品，窺一斑而識全豹，讓學生高屋建瓴，了解其旨意，以極為精確而又充滿意蘊的文字，對名著的概述及精要部分做了介紹；引導學生自主探究，交流合作，培養(yǎng)學生的獨立思考的學習慣，指點進行名著閱讀的門徑。作為導讀課，教師應注意不可“越位”，在學生學習的過程中，教師的“導”固然重要，學生的“讀”更不可或缺，應避免以“導讀”來代替名著閱讀。因此，《巴黎圣母院》的教學定位為基于課內(nèi)，面向課外，以求達到以學帶讀，以讀促學的目的。
人教版高中語文必修2《短歌行》教案2篇
教學過程：一、導語毛澤東在《沁園春雪》俯視封建君王“惜秦皇漢武。。。只識彎弓射大雕。”但如果歷史上只有一個人可以與他相提并論，這個人只能是魏武帝曹操?！皾L滾長江東逝水，浪花淘盡英雄。是非成敗轉(zhuǎn)頭空，青山依舊在，幾度夕陽紅?！保ā度龂萘x》卷首詞）在歷史的大浪淘沙中，有多少英雄能夠經(jīng)得起歷史的千淘萬漉而流芳百世呢？曹操應該是三國時代留下了濃重一筆的人物。老師總結(jié)，并啟發(fā)他們?nèi)ヂ?lián)系:我們學過他的《觀滄海》“東臨碣石,以觀滄?！边€有《龜雖壽》“神龜雖壽，猷有竟時。老驥伏櫪，志在千里；烈士暮年，壯心不已?！薄肚嗝分鬄⒄撚⑿邸分性退娺^，《三國演義》電視劇播出后，大家和他也就頻頻見面了。《三國演義》第48回“宴長江曹操賦詩”中，赤壁之戰(zhàn)前夕，曹操和眾部將一起狂飲，他四顧空闊，心中大喜，與諸將講述自己希望收服江南的雄心壯志。
新人教版高中英語必修2Unit 2 Wildlife Protection-Discovering Useful Structure教案一
The activity topic of this section is "report an ongoing event", and the structure is the passive voice of present continuous tense. Rare wild animals are suffering from large-scale poaching, and species are on the brink of danger. Rescue operations are underway. "Being" and "suffering" are the meanings of the present progressive passive voice.The usage of present progressive passive voice is of great importance in writing a good discourse and appreciating some difficult language items, so it is vital to master it and use it flexibly in a context.1. Motivate Ss to deepen the understanding of the usage of present progressive passive voice in a fixed context.2. Enable Ss to master the usage of present progressive passive voice and use it flexibly in a context.3. Lead Ss to construct sentences or appreciate sentences used master it and use it flexibly in a context.1. Help students to appreciate the function of the usage of present progressive passive voice in a sentence2. Instruct students to write essays using the proper usage of present progressive passive voice.Look at the picture and tell me what are workers doing? What is the house being done?
新人教版高中英語必修2Unit 2 Wildlife Protection-Reading and Thinking教案一
The listening and speaking part aims at how to protect and help endangered animals by listening, speaking and talking about the facts and reasons. This lesson analyzes the decreasing clause of Tibetan antelope population and the measures of protecting Tibetan antelopes. So students can be guided to learn to analyse the title and use different reading skills or strategies, like scanning, skimming and careful reading.1. Read quickly to get the main ideas and the purpose of going to Tibetan; read carefully to understand what the author see and think.2. Understand the sentences of the present continuous passive voice such as “Much is being done to protect wildlife.” and the inverted sentence “Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.”3. Enhance the awareness of protecting wildlife.4. Cultivate the reading methods according to different materials.1. Read quickly to get the main ideas and the purpose of going to Tibetan; read carefully to understand what the author see and think.2. Understand the sentences of the present continuous passive voice such as “Much is being done to protect wildlife.” and the inverted sentence “Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.”3. Cultivate the reading methods according to different materials.Step 1 Leading-inWatch a video about elephants and whales and then ask:Why are they endangered ? They are killed/hunted
新人教版高中英語必修2Unit 2 Wildlife Protection-Listening &Speaking＆Talking教案
Listening and Speaking introduces the topic of “how to save endangered wildlife and help wildlife in their neighborhood.” Due to the continuous deterioration of the living environment, a large number of wild animals are always facing the threat of endangered or extinction. Listening and speaking period enables students to understand the fact and reason why wild species are disappearing from the earth at an amazing speed, and realize that human beings ought to enhance the awareness of protecting wild species as soon as possible.Listening and Talking introduces the theme of " how to help wildlife in Ss’ neighborhood.". Now there are many volunteers who spontaneously protect wild animals, carry out various activities according to local conditions, and contribute their own strength to local animal protection with practical actions. Middle school students are also enthusiastic participants. They organize activities in their spare time, and take this opportunity to make friends, broaden their horizons, cultivate team spirit and communication skills. This section describes a bird watching activity organized by several middle school students of Bird watching Club. It aims to stimulate students' interest, improve their understanding of bird watching activities, and use the language structure of “being used for; in order to, so as to, to, so that, in order that ” to express the purpose for communication and discussion.1. Guide students to understand the content of listening texts in terms of using visuals to predict content.2. Cultivate students' ability to guess the meaning of words in listening; discuss with their peers how to save endangered wildlife and help wildlife in their neighborhood.3. Instruct students to use functional sentences of the dialogue such as “I am concerned about…” “what do you know about the endangered animals in…" and so on to talk about one of the endangered animals.
