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新人教版高中英語(yǔ)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(yǔ)必修2Unit 4 History and traditions教案
這個(gè)地區(qū)有著深厚的傳統(tǒng)。既學(xué)既練：為了讓更多的外國(guó)游客了解中國(guó)文化，欣賞中國(guó)美麗的自然風(fēng)光，感受中國(guó)發(fā)生的巨大變化，某外文雜志社將出版一本英語(yǔ)小冊(cè)子來(lái)介紹中國(guó)的旅游景點(diǎn)。該雜志社邀請(qǐng)你為該小冊(cè)子寫一篇英語(yǔ)短文來(lái)介紹杭州，內(nèi)容包括：1．杭州的位置(中國(guó)東南部)、面積(16 000多平方公里)及歷史(2 200多年)等；2．杭州的旅游特色(自然風(fēng)景、傳統(tǒng)文化、特色小吃等)；3．希望更多的游客來(lái)杭州參觀。注意：1．詞數(shù)80左右；2．可適當(dāng)增加細(xì)節(jié)，以使行文連貫。Located in the southeast of China, Hangzhou is a beautiful city．Dating back more than 2，200 years, Hangzhou covers an area of more than 16，000 square kilometers．In Hangzhou, you can visit the West Lake, whose scenery is fascinating．In addition, you can’t miss its cultural relics and historical sites, from which you will learn more about excellent Chinese traditional culture and traditions．In Hangzhou, the special snacks are famous and visitors from different parts of the world think highly of them．As a tourist attraction, Hangzhou attracts a large number of visitors from home and abroad every year．Once you come to China, Hangzhou is a scenic spot you can’t miss．
新人教版高中英語(yǔ)必修2Unit 5 Music-Listening＆Speaking＆Talking教案
choir memberspeople to run food stands people to sell festival ticketspeople to sell music CDspeople to set up equipmentmusical performersStep 2: Listen to the announcement again and answer the questions. ? 1. What kind of songs will Grace Davis sing at the festival?? 2. Who can try out as a performer?? 3. What can those who think they do not have musical talent do?? 4. How can students volunteer to take part?? Talking about preferences:? Would you prefer doing ..?? What would you prefer to do?? Would you rather do .... or ….?? What would you rather do?? I'd prefer .... to ..? I'd rather have ... than .. Step 3: Speaking ProjectWork in groups. Role-play the conversation or make a new one.? Debbie: Where have you been? You missed the announcement about the music festival.? John: I was at the doctor's office. Music festival?? Frank: Yes, it's going to be next month on the school sports field. John, you can play the piano. How about playing it at the festival?? John: Well, I'd rather play the violin. I can play Liang Zhu.? Frank: Wow! Sounds good. What about you, Debbie? ? Debbie: Actually, I don't have much musical ability. I'd prefer just to help out with the crowds.? Frank: You can sell tickets or work at a food stand.? John: So can I assume that the aim of the festival is to raise money?? Debbie: Yes. All of the money will go to charity.
新人教版高中英語(yǔ)必修2Unit 5 Music-Discovering Useful Structures教案一
Step1:自主探究。1．(教材P52)Born(bear) in the USA on 2 January 1970, Whitacre began studying music at the University of Nevada in 1988．2．(教材P52) Moved(move) by this music, he said, “It was like seeing color for the first time．”3．(教材P56)I was very afraid and I felt so alone and discouraged(discourage)．4．(教材P58)Encouraged(encourage) by this first performance and the positive reaction of the audience, I have continued to play the piano and enjoy it more every day．Step2:語(yǔ)法要點(diǎn)精析。用法1：過(guò)去分詞作表語(yǔ)1）．過(guò)去分詞可放在連系動(dòng)詞be, get, feel, remain, seem, look, become等之后作表語(yǔ)，表示主語(yǔ)所處的狀態(tài)Tom was astonished to see a snake moving across the floor．湯姆很驚訝地看到一條蛇正爬過(guò)地板。Finally the baby felt tired of playing with those toys．終于嬰兒厭倦了玩那些玩具。注意：1）.過(guò)去分詞作表語(yǔ)時(shí)與被動(dòng)語(yǔ)態(tài)的區(qū)別過(guò)去分詞作表語(yǔ)時(shí)，強(qiáng)調(diào)主語(yǔ)所處的狀態(tài)；而動(dòng)詞的被動(dòng)語(yǔ)態(tài)表示主語(yǔ)是動(dòng)作的承受者，強(qiáng)調(diào)動(dòng)作。The library is now closed．(狀態(tài))圖書館現(xiàn)在關(guān)閉了。The cup was broken by my little sister yesterday．(動(dòng)作)昨天我妹妹把杯子打碎了。2）感覺(jué)類及物動(dòng)詞的現(xiàn)在分詞與過(guò)去分詞作表語(yǔ)的區(qū)別過(guò)去分詞作表語(yǔ)多表示人自身的感受或事物自身的狀態(tài)，常譯作“感到……的”；現(xiàn)在分詞多表示事物具有的特性，常譯作“令人……的”。
新人教版高中英語(yǔ)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(yǔ)必修2Unit 5 Music-Reading and Thinking教案二
1. Get basic information about Eric; read deeply to understand the history and development of the virtual choir.2. Understand what the function of the virtual choir is and how to make a virtual choir.3. Understand the meaning of some languages in the context of the text through question guidance, such as “Many people do not have close friends or contacts who have the same interest in music.” and so on.Step 1 Leading-in1. Answer the following questions.Q1：Do you know the Apps like Tik Tok and Quick Hand?Q2: Do you want to make a Tik Tok video or a Quick Hand video?2. Play a Tik Tok video Step 2: Understanding the title Q1：What does the title mean ?Q2: Is the article a narration or exposition? Why? Q3: Can you change the title ? If you can, what is the title?Step 3: Scanning the whole text and getting the basic information1. Answer the following questions.Q1：Who came up with the idea for a virtual choir?Q2: Where did Eric studied the musical composition?Q3: What is his song?2. Find the main idea of each paragraph3. Deal with some new words.Step 4: Reading carefully to get detailed informationPara 1 How to make a virtual choir1. PreparationA. tools: a virtual camera; an Internet connectionB. hero/heroin: friends or some individuals who have the same interests2. Process
新人教版高中英語(yǔ)必修2Unit 5 Music-Reading and Thinking教案一
This section focuses on "learning about experiencing music Online". This virtual choir is a new form of music performance. Members from all over the world don't need to love to come to a place. Instead, they use the new technology to model the various parts and wonderful virtual harmony group of music in the family. Students need to understand the main meaning of each paragraph. Finding topic sentences is an important way to understand the general idea of a paragraph. After the topic sentence, it is usually the detail sentence that supports and explains the topic sentence. Some paragraphs have obvious subject sentences, for example, the first sentence of the second paragraph is the subject sentence of the paragraph, and the following sentenceStudents need to pay attention to the topic sentences and key sentences, and then pay attention to how the sentences after the meaning explain, explain and support the topic sentences or key sentences before.1.Guide students to learn about experiencing music online2.Guide students to scan and circle the information in the text.3.Guide students to find the numbers and dates to fill in the timeline.4.Guide students to learn more about music by completing the sentences with the correct forms of the words and phrases. And then make a mind map about the outline of the passage.1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the main meaning of each paragraph and understand the narrative characteristics of "timeline” in illustrative style.3. Lead students to understand the changes that have been caused by the Internet.
新人教版高中英語(yǔ)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 ?
人教版新課標(biāo)高中物理必修2生活中的圓周運(yùn)動(dòng)教案2篇
思考：洗衣機(jī)脫水時(shí)轉(zhuǎn)速高時(shí)容易甩干衣物，還是轉(zhuǎn)速低時(shí)容易甩干衣物？(2) 制作棉花糖的原理內(nèi)筒與洗衣機(jī)的脫水筒相似，里面加入白砂糖，加熱使糖熔化成糖汁。內(nèi)筒高速旋轉(zhuǎn)，黏稠的糖汁就做離心運(yùn)動(dòng)，從內(nèi)筒壁的小孔飛散出去，成為絲狀到達(dá)溫度較低的外筒，并迅速冷卻凝固，變得纖細(xì)雪白，像一團(tuán)團(tuán)棉花。5.離心現(xiàn)象的防止在水平公路上行駛的汽車，轉(zhuǎn)彎時(shí)所需的向心力是由車輪與路面的靜摩擦力提供的。如果轉(zhuǎn)彎時(shí)速度過(guò)大，所需向心力F大于最大靜摩擦力Fmax，汽車將做離心運(yùn)動(dòng)而造成交通事故。因此，在公路彎道處，車輛行駛不允許超過(guò)規(guī)定的速度。當(dāng)高速轉(zhuǎn)動(dòng)的砂輪或者飛輪內(nèi)部分子間相互作用力不足以提供所需向心力時(shí)，離心運(yùn)動(dòng)就會(huì)使他們破裂，甚至釀成事故。
人教版新課標(biāo)高中物理必修2行星的運(yùn)動(dòng)教案2篇
知識(shí)與技能1．知道地心說(shuō)和日心說(shuō)的基本內(nèi)容．2．知道所有行星繞太陽(yáng)運(yùn)動(dòng)的軌道都是橢圓，太陽(yáng)處在橢圓的一個(gè)焦點(diǎn)上．3．知道所有行星的軌道的半長(zhǎng)軸的三次方跟它的公轉(zhuǎn)周期的二次方的比值都相等，且這個(gè)比值與行星的質(zhì)量無(wú)關(guān)，但與太陽(yáng)的質(zhì)量有關(guān)．4．理解人們對(duì)行星運(yùn)動(dòng)的認(rèn)識(shí)過(guò)程是漫長(zhǎng)復(fù)雜的，真理是來(lái)之不易的．過(guò)程與方法通過(guò)托勒密、哥白尼、第谷·布拉赫、開(kāi)普勒等幾位科學(xué)家對(duì)行星運(yùn)動(dòng)的不同認(rèn)識(shí)，了解人類認(rèn)識(shí)事物本質(zhì)的曲折性并加深對(duì)行星運(yùn)動(dòng)的理解．情感、態(tài)度與價(jià)值觀1．澄清對(duì)天體運(yùn)動(dòng)裨秘、模糊的認(rèn)識(shí)，掌握人類認(rèn)識(shí)自然規(guī)律的科學(xué)方法．2．感悟科學(xué)是人類進(jìn)步不竭的動(dòng)力．教學(xué)重點(diǎn)理解和掌握開(kāi)普勒行星運(yùn)動(dòng)定律，認(rèn)識(shí)行星的運(yùn)動(dòng)．學(xué)好本節(jié)有利于對(duì)宇宙中行星的運(yùn)動(dòng)規(guī)律的認(rèn)識(shí)，掌握人類認(rèn)識(shí)自然規(guī)律的科學(xué)方法，并有利于對(duì)人造衛(wèi)星的學(xué)習(xí)．
人教版新課標(biāo)高中物理必修2太陽(yáng)與行星間的引力教案2篇
【學(xué)習(xí)內(nèi)容分析】在行星運(yùn)動(dòng)規(guī)律與萬(wàn)有引力定律兩節(jié)內(nèi)容之間安排本節(jié)內(nèi)容，是為了更突出發(fā)現(xiàn)萬(wàn)有引力定律的這個(gè)科學(xué)過(guò)程。如果說(shuō)上一節(jié)內(nèi)容是從運(yùn)動(dòng)學(xué)角度描述行星運(yùn)動(dòng)的話，那么，本節(jié)內(nèi)容是從動(dòng)力學(xué)角度來(lái)研究行星運(yùn)動(dòng)的，研究過(guò)程是依據(jù)已有規(guī)律進(jìn)行的演繹推理過(guò)程。教科書在尊重歷史事實(shí)的前提下，通過(guò)一些邏輯思維的鋪墊，讓學(xué)生以自己現(xiàn)有的知識(shí)基礎(chǔ)身于歷史的背景下，經(jīng)歷一次“發(fā)現(xiàn)”萬(wàn)有引力的過(guò)程，因此體驗(yàn)物理學(xué)研究問(wèn)題的方法就成為主要的教學(xué)目標(biāo)?！緦W(xué)情分析】在學(xué)太陽(yáng)對(duì)行星的引力之前，學(xué)生已經(jīng)對(duì)力、重力、向心力、加速度、重力加速度、向心加速度等概念有了較好的理解，并且掌握自由落體運(yùn)動(dòng)和圓周運(yùn)動(dòng)等運(yùn)動(dòng)規(guī)律，能熟練運(yùn)用牛頓運(yùn)動(dòng)定律解決動(dòng)力學(xué)問(wèn)題。已經(jīng)完全具備深入探究和學(xué)習(xí)萬(wàn)有引力定律的起點(diǎn)能力。所以在推導(dǎo)太陽(yáng)與行星運(yùn)動(dòng)規(guī)律時(shí)，教師可以要求學(xué)生自主地運(yùn)用原有的知識(shí)進(jìn)行推導(dǎo)，并要求說(shuō)明每一步推理的理論依據(jù)是什么，教師僅在難點(diǎn)問(wèn)題上做適當(dāng)?shù)狞c(diǎn)撥。
人教版新課標(biāo)高中物理必修2探究彈性勢(shì)能的表達(dá)式教案2篇
“做功的過(guò)程就是能量轉(zhuǎn)化過(guò)程”，這是本章教學(xué)中的一條主線。對(duì)于一種勢(shì)能，就一定對(duì)應(yīng)于相應(yīng)的力做功。類比研究重力勢(shì)能是從分析重力做功入手的，研究彈簧的彈性勢(shì)能則應(yīng)從彈簧的彈力做功入手。然而彈簧的彈力是一個(gè)變力，如何研究變力做功是本節(jié)的一個(gè)難點(diǎn)，也是重點(diǎn)。首先，要引導(dǎo)學(xué)生通過(guò)類比重力做功和重力勢(shì)能的關(guān)系得出彈簧的彈力做功和彈簧的彈性勢(shì)能的關(guān)系。其次，通過(guò)合理的猜想與假設(shè)得出彈簧的彈力做功與哪些物理量有關(guān)。最后，類比勻變速直線運(yùn)動(dòng)求位移的方法，進(jìn)行知識(shí)遷移，利用微元法的思想得到彈簧彈力做功的表達(dá)式，逐步把微分和積分的思想滲透到學(xué)生的思維中。本節(jié)課通過(guò)游戲引入課題，通過(guò)生活中拉弓射箭、撐桿跳高和彈跳蛙等玩具以及各種彈簧等實(shí)例來(lái)創(chuàng)設(shè)情景，提出問(wèn)題。給學(xué)生感性認(rèn)識(shí)，引起學(xué)生的好奇心；讓學(xué)生對(duì)彈簧彈力做功的影響因素進(jìn)行猜想和假設(shè)，提出合理的推測(cè)，激發(fā)學(xué)生的探索心理，構(gòu)思實(shí)驗(yàn)，為定性探究打下基礎(chǔ)。然后，引導(dǎo)學(xué)生通過(guò)類比重力做功與重力勢(shì)能的關(guān)系得出彈簧彈性勢(shì)能與彈簧彈力做功的關(guān)系。
人教版新課標(biāo)高中物理必修2探究功與速度變化的關(guān)系教案2篇
說(shuō)明：“倍增法”是一種重要的物理方法，歷史上庫(kù)侖在研究電荷間的相互作用力時(shí)曾用過(guò)此法，但學(xué)生在此前的物理學(xué)習(xí)中可能未曾遇到類似例子，因此引導(dǎo)學(xué)生通過(guò)交流，領(lǐng)會(huì)“倍增法”的妙處，這是本節(jié)課的一個(gè)要點(diǎn)．可用體育鍛煉中的“拉力器”來(lái)類比。（2）該方案消除摩擦力影響的方法：所用的消除方法與實(shí)驗(yàn)方案2一樣。也可使用氣墊導(dǎo)軌代替木板，以更好地消除摩擦影響。（3）小車速度的確定方法：①確定打出來(lái)的點(diǎn)大致呈現(xiàn)什么規(guī)律：先密后疏（變加速），再均勻分布（勻速）；②應(yīng)研究小車在哪個(gè)時(shí)刻的速度：在橡皮筋剛恢復(fù)原長(zhǎng)時(shí)小車的瞬時(shí)速度，即紙帶上的點(diǎn)剛開(kāi)始呈現(xiàn)均勻分布時(shí)的速度；③應(yīng)如何取紙帶上的點(diǎn)距以確定速度：由于實(shí)驗(yàn)器材和每次操作的分散性，尤其是橡皮筋不可能長(zhǎng)度、粗細(xì)完全一致，使得每次改變橡皮筋的條數(shù)后，紙帶上反映小車勻速運(yùn)動(dòng)的點(diǎn)數(shù)和點(diǎn)的位置，不一定都在事先的設(shè)定點(diǎn)（即用一條橡皮筋拉小車，橡皮筋剛好恢復(fù)原長(zhǎng)時(shí)紙帶上的點(diǎn)）處。
人教版高中語(yǔ)文必修5《裝在套子里的人》教案
三、解題和介紹創(chuàng)作背景。"裝在套子里的人"是指生活和思想上都有某種框框，不敢越雷池一步的人，小說(shuō)中的主人公就是這樣一個(gè)人物，他是沙皇專制主義的產(chǎn)物?，F(xiàn)在，別里科夫已成為頑固守舊，害怕變革，阻礙社會(huì)發(fā)展的人的代名詞。我們學(xué)習(xí)這篇課文，必須把握創(chuàng)作的時(shí)代背景：19世紀(jì)末期的俄國(guó)正是農(nóng)奴制度崩潰、資本主義迅速發(fā)展、沙皇專制極端反動(dòng)和無(wú)產(chǎn)階級(jí)革命逐漸興起的時(shí)期。沙皇政府面臨著日益高漲的革命形勢(shì)，極力加強(qiáng)反動(dòng)統(tǒng)治，沙皇政府的忠實(shí)衛(wèi)道士，也極力維護(hù)沙皇的反動(dòng)統(tǒng)治，仇視和反對(duì)一切社會(huì)變革。作者寫這篇小說(shuō)就是為了揭露和諷刺這種人丑惡的本質(zhì)。四、結(jié)構(gòu)分析明確：故事的主要情節(jié)是別里科夫的戀愛(ài)以及最后失敗，按照情節(jié)的發(fā)展可以把課文分成三部分：（一）介紹別里科夫的外表、生活習(xí)性和思想性格（第1-4段）。（二）別里科夫與華連卡戀愛(ài)以及最后失?。ǖ?段至倒數(shù)第3段）。（三）埋葬別里科夫，但生活中還有許多"別里科夫"（最后兩段）。
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(duì)現(xiàn)實(shí)生活是財(cái)富還是包袱，要具體問(wèn)題具體分析，不可一概而論。例如，“忠”是我國(guó)古代倫理道德的最高原則，《左傳》中的“臨患不忘國(guó)，忠也”，要人們盡自己最大努力，為維護(hù)國(guó)家利益而獻(xiàn)身，是積極的，對(duì)現(xiàn)實(shí)生活來(lái)說(shuō)就是財(cái)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(duì)現(xiàn)實(shí)生活來(lái)說(shuō)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(duì)傳統(tǒng)文化，要辯證地認(rèn)識(shí)它們?cè)诂F(xiàn)實(shí)生活屯的作用，分辨其中的精華和糟粕。對(duì)于傳統(tǒng)文化中符合社會(huì)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(yáng)。對(duì)于傳統(tǒng)文化中不符合社會(huì)發(fā)展要求的、落后的、腐朽的東西，必須“移風(fēng)易俗”，自覺(jué)地加以改造或剔除。
人教版高中語(yǔ)文必修5《作為生物的社會(huì)》教案
二、整體感知1．導(dǎo)入新課同學(xué)們《細(xì)胞生命的禮贊》是一個(gè)醫(yī)學(xué)家、生物學(xué)家關(guān)于生命、人生、社會(huì)乃至宇宙的思考。思想博大而深邃，信息龐雜而新奇，批評(píng)文明，嘲弄愚見(jiàn)，開(kāi)闊眼界、激發(fā)思索。而其文筆又少見(jiàn)的優(yōu)美、清新、幽默、含蓄，無(wú)愧當(dāng)今科學(xué)散文中的大家手筆。無(wú)怪乎自1974年出版后，立即引起美國(guó)讀書界和評(píng)論界的巨大反響和熱烈歡呼，獲得當(dāng)年美國(guó)國(guó)家圖書獎(jiǎng)，此后18年來(lái)由好幾家出版社印了二十多版，至今暢行不衰！年過(guò)花甲的劉易斯·托馬斯的名字因這一本小書而家喻戶曉，有口皆碑，以至于在他接連拋出后兩本書時(shí)，書商都不用再作廣告，只喊聲"《細(xì)胞生命的禮贊》一書作者劉易斯·托馬斯的新著"就夠了。今天我們就來(lái)學(xué)習(xí)選自這部書的精彩章節(jié)《作為生物的社會(huì)》（板書課題）。
人教版高中語(yǔ)文必修3《宇宙的邊疆》教案
一、內(nèi)容與解析從古代運(yùn)用天文方法確定耕作時(shí)間，到現(xiàn)代對(duì)宇宙形成演變的種種假設(shè)，對(duì)宇宙的探索，已經(jīng)成為人類生活的一部分。宇宙從何而來(lái)，向何而去，人類從何而來(lái)，向何而去，這些基本問(wèn)題不僅具有科學(xué)意義，而且具有哲學(xué)的意味。以前教材中沒(méi)有出現(xiàn)過(guò)解說(shuō)詞，但是在日常生活中，我們經(jīng)常接觸到各類解說(shuō)詞，可以讓學(xué)生聯(lián)系實(shí)際，了解解說(shuō)詞的特點(diǎn)；也可以找來(lái)其他科學(xué)電視片，結(jié)合視覺(jué)畫面，讓學(xué)生全面地感受解說(shuō)詞的特點(diǎn)。二、教學(xué)目標(biāo)及解析（一）教學(xué)目標(biāo)1．引導(dǎo)學(xué)生聯(lián)系實(shí)際，了解解說(shuō)詞的特點(diǎn)。2．引導(dǎo)學(xué)生了解一些有關(guān)宇宙的基礎(chǔ)知識(shí)。3．引導(dǎo)學(xué)生借助文中精辟的議論和熱烈的情感抒發(fā)，了解作者對(duì)宇宙和人類的思考，并引發(fā)自己的思考。
高中數(shù)學(xué)人教版必修二直線的點(diǎn)斜式方程教案
【教學(xué)目標(biāo)】知識(shí)目標(biāo)：理解直線的點(diǎn)斜式方程、斜截式方程、橫截距、縱截距的概念；掌握直線的點(diǎn)斜式方程、斜截式方程的確定．能力目標(biāo)：通過(guò)求解直線的點(diǎn)斜式方程和斜截式方程，培養(yǎng)學(xué)生的數(shù)學(xué)思維能力與數(shù)形結(jié)合的數(shù)學(xué)思想．情感目標(biāo)：通過(guò)學(xué)習(xí)直線的點(diǎn)斜式方程和斜截式方程，體會(huì)數(shù)形結(jié)合的直觀感受．【教學(xué)重點(diǎn)】直線的點(diǎn)斜式方程、斜截式方程的確定．【教學(xué)難點(diǎn)】直線的點(diǎn)斜式方程、斜截式方程的確定．
高中數(shù)學(xué)人教版必修二直線的點(diǎn)斜式方程教案
【教學(xué)重點(diǎn)】直線的點(diǎn)斜式方程、斜截式方程的確定．【教學(xué)難點(diǎn)】直線的點(diǎn)斜式方程、斜截式方程的確定．【教學(xué)過(guò)程】1、對(duì)特殊三角函數(shù)進(jìn)行鞏固復(fù)習(xí)；表1 內(nèi)特殊三角函數(shù)值 不存在圖1 特殊三角形2、鞏固復(fù)習(xí)直線的傾斜角和斜率相關(guān)內(nèi)容；直線的傾斜角：，；直線的斜率： ， ；設(shè)點(diǎn)為直線l上的任意兩點(diǎn)，當(dāng)時(shí)，
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(diǎn)， 我國(guó)天然氣資源分布 和 利用開(kāi)發(fā)現(xiàn)狀，理解西 氣東輸工程的意義，學(xué)會(huì)分析跨區(qū)域資源調(diào)配與區(qū)域經(jīng)濟(jì)發(fā)展之間的關(guān)系。過(guò)程與方法 1、通過(guò)對(duì)我國(guó)天然氣資源利用開(kāi)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(guò)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(diǎn)的能力。3、通過(guò)活動(dòng)設(shè)計(jì)，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(jià)值 觀1、通過(guò)我國(guó)資源開(kāi)發(fā)利用與經(jīng)濟(jì)發(fā)展之間的矛盾分析，培養(yǎng)學(xué)生全面、辯證看待問(wèn)題的能力。2、通過(guò)對(duì)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(diǎn)1、我國(guó)能源生產(chǎn)和消費(fèi)地區(qū)差異、油氣資源 分布和開(kāi)發(fā)現(xiàn)狀。2、提高資源利用效率，促進(jìn)東、西部之間協(xié)調(diào)發(fā)展。3、理解西電動(dòng)送工程的原因及意義。
