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人教版新課標(biāo)高中地理必修2第二章第三節(jié)城市化教案
[補(bǔ)充]：鄭州是特大城市，我們對(duì)燈火通明的夜晚都有深刻的體會(huì)，我們都體會(huì)過(guò)光給他們帶來(lái)的好處，而對(duì)過(guò)多過(guò)亮的光帶來(lái)的危害則很少認(rèn)真地思考過(guò)，且光污染給都市人們和其他生物和環(huán)境帶來(lái)的不利影響也越來(lái)越大，所以，我在這兒給同學(xué)們補(bǔ)充光污染，目的是提醒他們要增強(qiáng)環(huán)保意識(shí)，要理解城市在建設(shè)過(guò)程中要減少城市各類活動(dòng)對(duì)環(huán)境的污染；另外，隨著城市的不斷發(fā)展，還可能會(huì)產(chǎn)生新 的污染物。還培養(yǎng)了學(xué)生用發(fā)展的眼光來(lái)看世界。[思考]：如何降低城市化對(duì)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(lái)。一方面在城市建設(shè)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(dòng)對(duì)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)。
人教版新課標(biāo)高中物理必修1物理學(xué)與人類文明教案2篇
1. 課前觀看視頻《物理學(xué)與人類文明》2. 分組討論，派代表發(fā)言，談學(xué)習(xí)感受。主要是物理的地位，物理的學(xué)習(xí)方法。3. 高中物理與初中物理在內(nèi)容和方法上的區(qū)別高中物理除了現(xiàn)象、概念和規(guī)律之外還應(yīng)該關(guān)注研究問(wèn)題的方法，學(xué)會(huì)從先想到抽象，從定性到定量研究問(wèn)題，學(xué)會(huì)用數(shù)學(xué)方法解決物理問(wèn)題，學(xué)會(huì)實(shí)驗(yàn)探究，學(xué)會(huì)獨(dú)立分析問(wèn)題解決問(wèn)題的思維習(xí)慣。4. 高中物理學(xué)習(xí)的基本要求高中物理學(xué)習(xí)應(yīng)該“重視實(shí)驗(yàn)，勤于思考”和“經(jīng)歷過(guò)程，體驗(yàn)方法”。高中物理學(xué)習(xí)與初中物理學(xué)習(xí)雖然有一定區(qū)別，但也不是孤立的，要繼續(xù)堅(jiān)持初中物理學(xué)習(xí)中積累的學(xué)習(xí)方法和體會(huì)，重視從正反兩個(gè)方面加以總結(jié)和提煉，做到：（1） 認(rèn)真閱讀，學(xué)會(huì)自學(xué)要學(xué)好物理，就要認(rèn)真閱讀課本。閱讀課本是要抓住關(guān)鍵詞語(yǔ)，弄清語(yǔ)句間的邏輯順序和因果關(guān)系，領(lǐng)會(huì)文章段落所表達(dá)的物理內(nèi)容，掌握課本敘述物理問(wèn)題的表達(dá)方法。
人教版新課標(biāo)高中物理必修1物理學(xué)與人類文明教案2篇
八、物理學(xué)的基礎(chǔ)地位及物理學(xué)對(duì)人類文明、社會(huì)進(jìn)步的影響。（1） 情景一：磁懸浮實(shí)驗(yàn)：找兩個(gè)空心的圓柱片磁鐵，同名磁極相對(duì)，穿在同一根竹筷上，用手壓下上面的磁鐵，松手觀察它的運(yùn)動(dòng)情況。問(wèn)題1：上面的磁鐵為什么會(huì)跳起來(lái)，為什么會(huì)懸浮在下面的磁鐵上方？問(wèn)題2：根據(jù)這個(gè)實(shí)驗(yàn)，你會(huì)想到那一種交通工具？總結(jié)：人們就是從磁懸浮現(xiàn)象中得到啟發(fā)，進(jìn)行磁懸浮列車的研究和制造的，這說(shuō)明物理學(xué)在推動(dòng)社會(huì)進(jìn)步、人類文明方面起到推動(dòng)作用。（2） 情景二：感應(yīng)起電和火花放電實(shí)驗(yàn)：用感應(yīng)起電機(jī)或感應(yīng)圈產(chǎn)生火花放電，讓學(xué)生觀察現(xiàn)象，聞氣味，然后聯(lián)想生活實(shí)例。還可以用一張紙?jiān)囍鴵踝》烹姷幕」猓詈媚芤技垙?，說(shuō)明雷擊引起火災(zāi)的現(xiàn)象。問(wèn)題1：你看、聽(tīng)到了什么現(xiàn)象？問(wèn)題2：根據(jù)這個(gè)實(shí)驗(yàn)，你會(huì)想到那一種自然現(xiàn)象？問(wèn)題3：放電發(fā)生在什么地方？為什么建筑物上方都有尖尖的設(shè)置，是干什么用的？問(wèn)題4：你聞到什么氣味了嗎？
人教版新課標(biāo)高中物理必修1力學(xué)單位制教案2篇
一、教材分析在初中階段，物理量單位的學(xué)習(xí)是學(xué)生較為困惑的問(wèn)題之一。前面關(guān)于1N的規(guī)定給學(xué)生的印象總好像是有些隨意。尤其是牛頓、帕斯卡、安培、伏特、焦耳、瓦特等單位的規(guī)定。使得學(xué)生感動(dòng)物理太復(fù)雜。事實(shí)上，只有把單位制放在整個(gè)物理學(xué)框架中加以認(rèn)識(shí)，并且知識(shí)有了一定的積累。經(jīng)歷了充分的學(xué)習(xí)過(guò)程后才能體會(huì)物理量單位的命名和使用規(guī)則。體會(huì)到其中對(duì)一些單位進(jìn)行規(guī)定的合理性和方便特征。物理學(xué)單位中，有很少幾個(gè)基本物理量，它們的單位就是基本單位。在進(jìn)行了這種選定之后，其它物理量的單位就是根據(jù)它的定義式，有所選擇的其他物理量的單位共同確定的。國(guó)際單位制的建立和使用，不僅方便了國(guó)際間的交流，也逐漸成為科學(xué)研究中計(jì)算和運(yùn)用的一種規(guī)范約束。中學(xué)生應(yīng)該注意學(xué)習(xí)，逐步習(xí)慣，在記錄、表達(dá)和計(jì)算中規(guī)范使用。二、教學(xué)目標(biāo)（一）知識(shí)與技能1．了解什么是單位制，知道力學(xué)中的三個(gè)基本單位；2．認(rèn)識(shí)單位制在物理計(jì)算中的作用
人教版新課標(biāo)高中物理必修1自由落體運(yùn)動(dòng)教案2篇
演示實(shí)驗(yàn)1、將一張紙和一張金屬片在同一高度同時(shí)釋放，結(jié)果金屬片先著地。教師不發(fā)表意見(jiàn)，繼續(xù)做實(shí)驗(yàn)。分別將實(shí)驗(yàn)內(nèi)容和實(shí)驗(yàn)結(jié)果板書在黑板上。2、將剛才的紙片緊緊捏成一團(tuán)，再次與硬幣同時(shí)釋放，結(jié)果兩者幾乎同時(shí)落地。3、將兩個(gè)完全一樣的紙片，一個(gè)捏成團(tuán)，一個(gè)平展，則紙團(tuán)下落快。師：物體下落快慢是由質(zhì)量決定嗎？生：不是的！師：為什么這樣說(shuō)？生：第2個(gè)實(shí)驗(yàn)和第三實(shí)驗(yàn)都說(shuō)明了這個(gè)問(wèn)題，特別是第3個(gè)問(wèn)題，質(zhì)量一樣卻下落有快慢之分。師：那你現(xiàn)在覺(jué)得物體下落快慢由什么因素決定呢？生：我想應(yīng)該是空氣阻力。猜想師：如果影響物體下落快慢的因素是空氣阻力，那么在沒(méi)有空氣阻力，物體的下落快慢應(yīng)該是一樣的，這種猜想是不是正確呢？我們來(lái)做一個(gè)實(shí)驗(yàn)驗(yàn)證一下。
人教版新課標(biāo)高中物理必修1重力基本相互作用教案2篇
具體過(guò)程：先用懸掛法確定重心之后，在板上固定一條細(xì)線ab，讓ab穿過(guò)重心c點(diǎn)，再在其重心c處拴上細(xì)繩提拉，驗(yàn)證薄板可以水平平衡.如圖3-1-6、3-1-7所示.歸納：物體的重心可在物體之上，也可在物體之外.結(jié)論：規(guī)則均勻的物體重心在其幾何中心；不規(guī)則不均勻的物體重心用懸掛法.例3一個(gè)被吊著的均勻的球殼，其內(nèi)部注滿了水，在球的底部有一帶閥門的細(xì)出水口.在打開(kāi)閥門讓水慢慢流出的過(guò)程中，球殼與其中的水的共同重心將會(huì)（）A.一直下降B.一直不變C.先下降后上升D.先上升后下降先讓學(xué)生自己回答，估計(jì)很多學(xué)生會(huì)選擇A；教師提示開(kāi)始和最終重心的位置，學(xué)生很快就能得出正確答案.借機(jī)引導(dǎo)學(xué)生思考問(wèn)題要全面.參考答案：在注滿水時(shí)，球殼和水的共同重心在球心，隨著水的流出，球殼的重心不變，但是水的重心下降，二者共同的重心在下降.當(dāng)水流完時(shí)，重心又回到球心，故選項(xiàng)C正確.
人教版新課標(biāo)高中物理必修1重力基本相互作用教案2篇
閱讀教材后總結(jié)：是萬(wàn)有引力的作用把宇宙中的恒星和行星聚集在一起，組成了太陽(yáng)系、銀河系和其他星系.力的相互作用遍布我們周圍的一切物體.除此之外還有電荷間的相互作用、磁體間的相互作用，我們把這種力稱為電磁相互作用.【思考與討論】質(zhì)子帶正電，但質(zhì)子（與中子一起）卻能聚集在一起構(gòu)成原子核.你能推測(cè)是什么力的作用結(jié)果嗎？攻略一：閱讀教材53頁(yè)，師生共同討論、總結(jié).攻略二：網(wǎng)絡(luò)搜索或工具書查閱“四種基本相互作用”，進(jìn)一步了解概念.結(jié)論：決定物質(zhì)的結(jié)構(gòu)和變化過(guò)程的基本的相互作用.近代物理確認(rèn)各種物質(zhì)之間的基本的相互作用可歸結(jié)為四種：引力相互作用、電磁相互作用、弱相互作用和強(qiáng)相互作用.近代物理的觀點(diǎn)傾向于認(rèn)為:四種基本相互作用是統(tǒng)一的，物理學(xué)家們正在為建立大統(tǒng)一理論而努力.但至今也沒(méi)有公認(rèn)的結(jié)論，望同學(xué)們好好學(xué)習(xí)，為科學(xué)事業(yè)奉獻(xiàn)自己的聰明和才智.
人教版新課標(biāo)高中物理必修1自由落體運(yùn)動(dòng)教案2篇
教學(xué)重點(diǎn)1．自由落體運(yùn)動(dòng)的概念及探究自由落體運(yùn)動(dòng)的過(guò)程。2．掌握自由落體運(yùn)動(dòng)規(guī)律，并能運(yùn)用其解決實(shí)際問(wèn)題。教學(xué)難點(diǎn)演示實(shí)驗(yàn)和探究實(shí)驗(yàn)的技巧及自由落體運(yùn)動(dòng)規(guī)律的得出.教學(xué)過(guò)程設(shè)計(jì)思想：1、 先用游戲激發(fā)學(xué)生學(xué)習(xí)興趣，順理成章地研究落體運(yùn)動(dòng)；2、 通過(guò)演示實(shí)驗(yàn)讓學(xué)生自己總結(jié)出物體下落快慢不同的主要原因是空氣阻力，從而猜想若沒(méi)有空氣阻力會(huì)怎樣；3、 用牛頓管實(shí)驗(yàn)驗(yàn)證猜想，引入了新的理想運(yùn)動(dòng)模型：自由落體運(yùn)動(dòng)。講述1971年宇航員做的實(shí)驗(yàn)，加深印象；4、 了解地球表面物體下落運(yùn)動(dòng)近似成自由落體運(yùn)動(dòng)的條件；5、 著手研究自由落體運(yùn)動(dòng)的規(guī)律，利用打點(diǎn)計(jì)時(shí)器進(jìn)行研究，得到結(jié)論；6、 總結(jié)自由落體運(yùn)動(dòng)特點(diǎn)及重力加速度；7、 應(yīng)用訓(xùn)練
人教版新課標(biāo)高中物理必修1牛頓第二定律教案2篇
1．這節(jié)課以實(shí)驗(yàn)為依據(jù)，采用控制變量的方法進(jìn)行研究。這一方法今后在電學(xué)、熱學(xué)的研究中還要用到。我們根據(jù)已掌握的知識(shí)設(shè)計(jì)實(shí)驗(yàn)、探索規(guī)律是物體研究的重要方法。2．定義力的單位“牛頓”使得k=1，得到牛頓第二定律的簡(jiǎn)單形式F=ma。使用簡(jiǎn)捷的數(shù)學(xué)語(yǔ)言表達(dá)物理規(guī)律是物理學(xué)的特征之一，但應(yīng)知道它所對(duì)應(yīng)的文字內(nèi)容和意義。3．牛頓第二定律概括了運(yùn)動(dòng)和力的關(guān)系。物體所受合外力恒定，其加速度恒定；合外力為零，加速度為零。即合外力決定了加速度，而加速度影響著物體的運(yùn)動(dòng)情況。因此，牛頓第二定律是把前兩章力和物體的運(yùn)動(dòng)構(gòu)成一個(gè)整體，其中的紐帶就是加速度。四、評(píng)價(jià)方案及說(shuō)明1、對(duì)科學(xué)知識(shí)與技能的評(píng)價(jià)要注重科學(xué)內(nèi)容的理解與應(yīng)用，而不是單純記憶。技能的評(píng)價(jià)目標(biāo)包括觀察技能、實(shí)驗(yàn)技能等方面。對(duì)科學(xué)的技能的評(píng)價(jià)要盡量融合在科學(xué)探究過(guò)程的情景中。對(duì)科學(xué)知識(shí)的評(píng)價(jià)主要從兩方面，一是根據(jù)學(xué)生診斷性練習(xí)；二是通過(guò)學(xué)生作業(yè)反映學(xué)生掌握情況。
新人教版高中英語(yǔ)必修3Unit 3 Diverse Cultures教學(xué)設(shè)計(jì)四
該板塊的活動(dòng)主題是“介紹一個(gè)有顯著文化特征的地方”( Describe a place with distinctive cultural identity)。該板塊通過(guò)介紹中國(guó)城繼續(xù)聚焦中國(guó)文化。本單元主題圖呈現(xiàn)的是舊金山中國(guó)城的典型景象, Reading and Thinking部分也提到中國(guó)城,為該板塊作鋪墊。介紹中國(guó)城的目的主要是體現(xiàn)中國(guó)文化與美國(guó)多元文化的關(guān)系,它是美國(guó)多元文化的重要組成部分。中國(guó)城也是海外華人的精神家園和傳播中國(guó)文化的重要窗口,外國(guó)人在中國(guó)城能近距離體驗(yàn)中國(guó)文化。1. Read the text to understand the cultural characteristics of Chinatown in San Francisco and the relationship between Chinese culture and American multiculturalism;2. Through reading, learn to comb the main information of the article, understand the author's writing purpose and writing characteristics;3. Learn to give a comprehensive, accurate, and organized description of the city or town you live in;Learn to revise and evaluate your writing.Importance:1. Guide the students to read the introduction of Chinatown in San Francisco and grasp its writing characteristics;2. Guide students to introduce their city or town in a comprehensive, accurate and organized way;3. Learn to comb the main information of the article, understand the author's writing purpose, and master the core vocabulary.
新人教版高中英語(yǔ)必修3Unit 3 Diverse Cultures教學(xué)設(shè)計(jì)一
Activity 81.Grasp the main idea of the listening.Listen to the tape and answer the following questions:Who are the two speakers in the listening? What is their relationship?What is the main idea of the first part of the listening? How about the second part?2.Complete the passage.Ask the students to quickly review the summaries of the two listening materials in activity 2. Then play the recording for the second time.Ask them to complete the passage and fill in the blanks.3.Play the recording again and ask the students to use the structure diagram to comb the information structure in the listening.(While listening, take notes. Capture key information quickly and accurately.)Step 8 Talking Activity 91.Focus on the listening text.Listen to the students and listen to the tape. Let them understand the attitudes of Wu Yue and Justin in the conversation.How does Wu Yue feel about Chinese minority cultures?What does Justin think of the Miao and Dong cultures?How do you know that?2.learn functional items that express concerns.Ask students to focus on the expressions listed in activity. 3.And try to analyze the meaning they convey, including praise (Super!).Agree (Exactly!)"(You're kidding.!)Tell me more about it. Tell me more about it.For example, "Yeah Sure." "Definitely!" "Certainly!" "No kidding!" "No wonder!" and so on.4.Ask the students to have conversations in small groups, acting as Jsim and his friends.Justin shares his travels in Guizhou with friends and his thoughts;Justin's friends should give appropriate feedback, express their interest in relevant information, and ask for information when necessary.In order to enrich the dialogue, teachers can expand and supplement the introduction of Miao, dong, Lusheng and Dong Dage.After the group practice, the teacher can choose several groups of students to show, and let the rest of the students listen carefully, after listening to the best performance of the group, and give at least two reasons.
新人教版高中英語(yǔ)必修3Unit 3 Diverse Cultures教學(xué)設(shè)計(jì)二
(2)Consolidate key vocabulary.Ask the students to complete the exercises of activity 6 by themselves. Then ask them to check the answers with their partners.(The first language:Damage of the 1906 San Francisco earthquake and fire.A second language: Yunnan - one of the most diverse provinces in China).Step 5 Language points1. The teacher asks the students to read the text carefully, find out the more words and long and difficult sentences in the text and draw lines, understand the use of vocabulary, and analyze the structure of long and difficult sentences.2. The teacher explains and summarizes the usage of core vocabulary and asks the students to take notes.3. The teacher analyzes and explains the long and difficult sentences that the students don't understand, so that the students can understand them better.Step 6 Homework1. Read the text again, in-depth understanding of the text;2. Master the use of core vocabulary and understand the long and difficult sentences.3. Complete relevant exercises in the guide plan.1、通過(guò)本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生是否理解和掌握閱讀文本中的新詞匯的意義與用法；2、通過(guò)本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否結(jié)合文本特點(diǎn)了解文章的結(jié)構(gòu)和作者的寫作邏輯；3、通過(guò)本節(jié)內(nèi)容學(xué)習(xí)，學(xué)生能否了解舊金山的城市風(fēng)貌、文化特色，以及加利福尼亞州的歷史，體會(huì)多元文化對(duì)美國(guó)的影響。
人教版高中語(yǔ)文必修3《高老頭》教案
4、問(wèn)題討論（1）巴爾扎克小說(shuō)在法國(guó)文學(xué)史上的地位？在法國(guó)文學(xué)史的地位：隨著巴爾扎克在法國(guó)文壇上的如日中天，他漸漸地被他的時(shí)代的作家所認(rèn)識(shí)。戈蒂耶第一個(gè)站出來(lái)熱情地贊揚(yáng)巴爾扎克的天才。此后喬治·桑、波德萊爾、福樓拜、左拉對(duì)他贊譽(yù)有加。雨果甚至在巴爾扎克的葬禮上說(shuō)：“在最偉大的人物中間，巴爾扎克屬于頭等的一個(gè)，在最優(yōu)秀的人物中間，巴爾扎克是出類拔萃的一個(gè)。他的才智是驚人的，不同凡響的成就，不是眼下說(shuō)的盡的……”人道主義斗士法朗士對(duì)文體非?？燎?，他深請(qǐng)地說(shuō)：“他是他那個(gè)時(shí)代的社會(huì)的洞察入微的歷史家。他比任何人都善于使我們更好地了解從舊制度想新制度的過(guò)度?！碧貏e強(qiáng)調(diào)：“從塑造形象和深度來(lái)說(shuō)，沒(méi)有人能比得上巴爾扎克。”后來(lái)的作家莫洛業(yè)說(shuō)：“巴爾扎克不僅僅是十九世紀(jì)的優(yōu)秀作家，他堪稱最偉大的小說(shuō)家，這在今天幾乎是一致的看法?！?/p>
人教版高中政治必修3文化在交流中傳播教案
商業(yè)活動(dòng)、人口遷徙、教育活動(dòng)是文化傳播的主要途徑。隨著科學(xué)技術(shù)的不斷進(jìn)步，文化傳播的手段也越來(lái)越多樣，越來(lái)越先進(jìn)?，F(xiàn)代文化傳播已經(jīng)不僅限于這些，傳播的媒介越來(lái)越多。經(jīng)歷了口語(yǔ)、文字、印刷、電子和網(wǎng)絡(luò)等發(fā)展階段。二、大眾傳媒：現(xiàn)代文化傳播的手段1、 傳媒：傳播的媒介2、 發(fā)展：口語(yǔ)――文字――印刷――電子――網(wǎng)絡(luò)3、 現(xiàn)代傳媒包括：報(bào)刊、廣播、電視、網(wǎng)絡(luò)、雜志、書籍、手機(jī)、電子讀物等各種現(xiàn)代傳媒的作用各具特色，各有優(yōu)點(diǎn)。（學(xué)生討論并暢談各自的優(yōu)缺點(diǎn)）歸納：新的傳媒的出現(xiàn)，并不意味著舊傳媒的消失，各種傳媒都在文化傳播中發(fā)揮著重要的作用。傳媒的真正開(kāi)始面向大眾傳遞信息，是以印刷媒體的推廣為標(biāo)志的。如今，依托電子技術(shù)、微電子技術(shù)、光纖通信技術(shù)、網(wǎng)絡(luò)技術(shù)、多媒體技術(shù)等現(xiàn)代信息技術(shù)，大眾傳媒能夠最大程度地穿越時(shí)空局限，匯集來(lái)自世界各地的信息，日益顯示出文化傳遞、溝通、共享的強(qiáng)大功能，已經(jīng)成為文化傳播的主要手段。
人教版高中政治必修3文化在交流中傳播教案
（一）、生活中的文化傳播◇課堂探究：(1)旅游歸來(lái)，介紹異國(guó)他鄉(xiāng)的風(fēng)俗人情、奇聞趣事；闔家團(tuán)聚，高談闊論各自的所見(jiàn)所聞；獨(dú)居一室，打開(kāi)收音機(jī)收聽(tīng)節(jié)目……這些現(xiàn)象具有哪些共同特點(diǎn)?生活中還有哪些現(xiàn)象屬于文化傳播?(2)你能歸納出文化傳播主要有哪幾種方式嗎?◇探究提示：(1)這些現(xiàn)象都屬于文化傳播，通過(guò)這些活動(dòng)傳遞知識(shí)、信息、觀念、情感和信仰等。生活中朋友聚會(huì)、參加娛樂(lè)活動(dòng)、在家上網(wǎng)看電視等，都屬于文化傳播。(2)文化傳播主要方式有：商業(yè)活動(dòng)、人口遷徙、教育、文化娛樂(lè)活動(dòng)等。1．文化傳播的含義文化交流的過(guò)程，就是文化傳播的過(guò)程。那么何為文化傳播?人們通過(guò)一定的方式傳遞知識(shí)、信息、觀念、情感和信仰，以及與此相關(guān)的所有社會(huì)交往活動(dòng)，都可視為文化傳播。
人教版高中政治必修3在文化生活中選擇教案
◇小辭典：綠色閱讀隨著知識(shí)經(jīng)濟(jì)時(shí)代的到來(lái)，全球化信息浪潮正鋪天蓋地席卷而來(lái)。尤其足隨著我國(guó)加入世貿(mào)組織由夢(mèng)想變?yōu)楝F(xiàn)實(shí)，同國(guó)外進(jìn)行頻繁而廣泛的經(jīng)濟(jì)文化交流，在所難免。在大量文化信息面前，就像物質(zhì)生活中倡導(dǎo)綠色食品一樣，對(duì)于精神食糧，也應(yīng)該倡導(dǎo)綠色閱讀。綠色閱讀，是一種無(wú)污染的有利于人健康文明生活的閱讀。文化就像大自然那種綠色帶給我們永久愉悅一樣，它是高科技競(jìng)爭(zhēng)中源源不斷地給我們充電的高效營(yíng)養(yǎng)庫(kù)，是一個(gè)沙漠中穿行人身心交瘁時(shí)望到的一片綠洲，是一個(gè)人葆有的、沒(méi)有受到任何污染的、永遠(yuǎn)都清如許的“半畝方塘”。◇課堂練習(xí)：在我國(guó)，必須大力倡導(dǎo)“愛(ài)國(guó)守法、明禮誠(chéng)信、團(tuán)結(jié)友善、勤儉自強(qiáng)、敬業(yè)奉獻(xiàn)，的基本道德規(guī)范。這些基本道德規(guī)范()①是我國(guó)社會(huì)主義文化建設(shè)的重要內(nèi)容②是我國(guó)社會(huì)主義社會(huì)的重要特征③是我國(guó)社會(huì)主義道德的重要體現(xiàn)④是社會(huì)主義經(jīng)濟(jì)建設(shè)的唯一精神動(dòng)力
新人教版高中英語(yǔ)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(yǔ)必修2Unit 2 Wildlife Protection-Discovering Useful Structure教案二
2．表示現(xiàn)階段正在進(jìn)行的被動(dòng)動(dòng)作(該動(dòng)作在說(shuō)話的瞬間未必正在進(jìn)行)。Many interesting experiments are being carried out these days.(說(shuō)話時(shí)，并不一定正在進(jìn)行)3．表示一種經(jīng)常性的被動(dòng)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(yáng)或厭惡的感情色彩。He is always being praised by the leader.4．表示按計(jì)劃或安排主語(yǔ)將要承受謂語(yǔ)動(dòng)詞所表示的動(dòng)作(僅限于少數(shù)及物動(dòng)詞)。A party is being held tonight.Step 4 Special cases1.像take care of, look after, talk about, think of等動(dòng)詞與介詞構(gòu)成的短語(yǔ)用于現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)時(shí), 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(dòng)詞連用，表示對(duì)正在發(fā)生的事情的推測(cè)。She may be being punished by her mother.3．有時(shí)可表示按計(jì)劃或安排將要進(jìn)行的一個(gè)被動(dòng)動(dòng)作。A celebration is being held this weekend for his success.4．某些表示“狀態(tài)、心理活動(dòng)、存在”等的動(dòng)詞，如have，want，need，love，一般不用現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)，而常用一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)。With the population increasing，more land is needed.5．“be＋under/in＋n.”可表示現(xiàn)在進(jìn)行時(shí)的被動(dòng)意義。My computer is under repair.＝My computer is being repaired.
新人教版高中英語(yǔ)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(yǔ)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.