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新人教版高中英語必修2Unit 4 History and Traditions-Reading and Thinking教案一
Features of languages1．Finally, in the 20th century, the southern part of Ireland broke away from the UK, which resulted in the full name we have today: the United Kingdom of Great Britain and Northern Ireland．該句是一個(gè)復(fù)合句。該句主句為：the southern part of Ireland broke away from the UK；which resulted in the full name we have today為which引導(dǎo)的定語從句代指前面整句話的內(nèi)容，we have today為定語從句修飾先行詞name。譯文：最后，在20世紀(jì)，愛爾蘭南部脫離英國，這導(dǎo)致了我們今天有的英國的全名：大不列顛及北愛爾蘭聯(lián)合王國。2．Almost everywhere you go in the UK, you will be surrounded by evidence of four different groups of people who took over at different times throughout history．該句是一個(gè)復(fù)合句。該句主句為：you will be surrounded by evidence of four different groups of people；其中Almost everywhere you go in the UK為讓步狀語從句； who took over at different times throughout history為定語從句修飾先行詞people。譯文：幾乎無論你走到英國的任何地方，你都會(huì)發(fā)現(xiàn)歷史上有四種不同的人在不同的時(shí)期統(tǒng)治過英國。3．The capital city London is a great place to start, as it is an ancient port city that has a history dating all the way back to Roman times．該句是一個(gè)復(fù)合句。該句主句為：The capital city London is a great place to start; as it is an ancient port city that has a history dating all the way back to Roman times．為原因狀語從句；dating all the way back to Roman times為現(xiàn)在分詞短語作定語修飾history。
新人教版高中英語必修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：為了讓更多的外國游客了解中國文化，欣賞中國美麗的自然風(fēng)光，感受中國發(fā)生的巨大變化，某外文雜志社將出版一本英語小冊子來介紹中國的旅游景點(diǎn)。該雜志社邀請你為該小冊子寫一篇英語短文來介紹杭州，內(nèi)容包括：1．杭州的位置(中國東南部)、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?yàn)閷懙么颐? 這篇文章不是很好。2. ________ carefully, he found something he hadn’t known before. 他仔細(xì)讀書時(shí), 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(shí), 班長說這是他的職責(zé)
新人教版高中英語必修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:語法要點(diǎn)精析。用法1：過去分詞作表語1）．過去分詞可放在連系動(dòng)詞be, get, feel, remain, seem, look, become等之后作表語，表示主語所處的狀態(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）.過去分詞作表語時(shí)與被動(dòng)語態(tài)的區(qū)別過去分詞作表語時(shí)，強(qiáng)調(diào)主語所處的狀態(tài)；而動(dòng)詞的被動(dòng)語態(tài)表示主語是動(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）感覺類及物動(dòng)詞的現(xiàn)在分詞與過去分詞作表語的區(qū)別過去分詞作表語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.
新人教版高中英語必修2Unit 5 Music-Reading For Writing教案一
(4)Now we have heard a number of outstanding speeches ... 我們已經(jīng)聆聽了許多精彩的發(fā)言……(5)Because we wanted the nations of the world, working together, to deal with ... 因?yàn)槲覀兿Ｍ澜绺鲊鴪F(tuán)結(jié)起來去應(yīng)對……(6)And if we do not act ... 如果我們不采取行動(dòng)……(7)Now, I share the concerns that have been expressed ... 我也同意對于……表達(dá)的擔(dān)心(8)Let us show the world that by working together we can ... 讓我們告訴全世界，通過一起努力我們可以……(9)It is now time for us to ... 是時(shí)候我們……(10)And I have always wished that ... 我一直希望……(11)Thank you for letting me share this day with me.感謝你們和我共度這一天。實(shí)踐演練：假如你是高中生李華，你校將舉辦一次以“音樂”為主題的演講比賽，請你按照主題，寫下你的演講稿。注意：詞數(shù)100左右。First of all, thank you for listening to my speech. My topic is: love music like love yourself.Music is like the air we need to maintain our normal lives around us. You can't imagine how terrible a world without music would be. Movies and TV shows have no music, only dry conversations and scenes; mobile phones only vibrations; streets only noisy crowds; cafes, western restaurants only depressed meals. What a terrible world it is!As a student, I hope we all can enjoy the fun brought by music in our spare time. Instead of just listening to music, we can even make our own music. Let's enjoy the fun of music!Thanks again for your attention!
新人教版高中英語必修2Unit 3 The Internet-Listening &Speaking＆Talking教案二
From the pictures in the text and the title--- choose the best app, we can know that this part is about how to save money by using apps.Step 2 While-listening1. Laura and Xiao Bo are talking about apps. Listen to their conversation and find out what apps they want.Xiao Bo is looking for a(n) exercise app to help him get in shape.Laura would like an app for getting rich and another that will make her grades better.2. Listen again. Are the sentences true T or false F?1). Both of Xiao Bo's apps keep track of the steps he takes._____2). Xiao Bo's second app can help him make a fitness plan._____3). Laura needs an app that will help her get discounts.______4). Laura needs an app that will add money to her bank account._______F T F T3. Listen once more and tick the sentence you hear. Underline the words used to express predictions, guesses, and beliefs.Predictions, Guesses, and Beliefs________It might help me walk more.________My guess is that it wouldn't work.________I imagine this app would help me get fit faster________I suppose that would be good.________I guess you could save a little with this app.________I suppose there would be some problems, too.________I believe this app could help me get thinner.
新人教版高中英語必修2Unit 4 History and Traditions-Listening＆Speaking＆Talking教案一
This unit is about history and traditions. From the opening page, we can know that this unit will introduce the history and traditions around the world. As Marcus Garvey says “A people without the knowledge of their past history, origin and culture is like a tree without roots”, it is important for students to realize the importance and value of knowing the history and traditions and their further meanings. And this part ( listening and speaking ) is divided into two parts: Part A---share views on historic sites, Part B ---talk about a visit to a historic tourist destination. By talking with a foreigner, the speakers introduce the historic attractions and their cultures. Part A is that William, a British student, who was going to visit the Confucius Temple and a Chinese student, Xiao Kong, who was going to the Confucius Temple to meet with the members of the research group, went together and exchanged their views on the Confucius Temple, Confucius, Confucius' descendants and Confucius' educational thoughts. Part B is a conversation between Xiao Yan, a youth hostel receptionist and Paul, a backpacker about the feelings and experience after visiting the Chinese famous tourist attraction Pingyao.1. Guide students to understand the content of listening texts in terms of the whole and key details; 2. Cultivate students' ability to guess the meaning of words in listening; discuss with their peers how to talk about historic spots and great person.3. Instruct students to use functional sentences of showing one’s excitement, surprise and disappointment.1. Guide students to understand the content of listening texts in terms of the whole and key details; 2. Cultivate students' ability to discuss with their peers the related topics.3. Enable students to use the functional items of showing one’s excitement, surprise and disappointment.
新人教版高中英語必修2Unit 4 History and Traditions-Discovering Useful Structure教案二
This teaching period mainly deals with grammar: The past participle is used as attributive and objective complement.1. Guide students to review the basic usages of the past participle used as attributive and objective complement.2. Lead students to learn to use some special cases concerning the past participle used as attributive and objective complement flexibly.3. Strengthen students’ great interest in grammar learning.1. Help students to appreciate the function of the past participle used as attributive and objective complement.2. Instruct students to write essays using the past participle used as attributive and objective complement.Step1:溫故而知新。Analyze the underlined phrases and then sum up the common usages of the past participles.1．(教材P41)They had castles built(build) all around England, and made changes to the legal system．2．(教材P42)They use the same flag, known(know) as the Union Jack，．．．3．(教材P42)Judy and I had our car parked(park) in an underground car park near Trafalgar Square, where we could get our car battery charged(charge)．Common points: f the past participle used as attributive and objective complement.Step 2:過去分詞作定語時(shí)的意義1．及物動(dòng)詞的過去分詞作定語，在語態(tài)上表示被動(dòng)；在時(shí)間上，常表示動(dòng)作已經(jīng)發(fā)生或完成，有時(shí)也不表示時(shí)間性。Our teacher watched us doing the experiment and gave us a satisfied smile at last．我們的老師看著我們做實(shí)驗(yàn)，最后給了我們一個(gè)滿意的微笑。The plan put forward at the meeting will be carried out soon．會(huì)上提出的計(jì)劃將很快被執(zhí)行。2．不及物動(dòng)詞的過去分詞作定語，它不表示被動(dòng)意義，只強(qiáng)調(diào)動(dòng)作完成。Many little kids like gathering fallen leaves in the yard．
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-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
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 ?
人教版高中歷史必修3文學(xué)的繁榮教案3篇
蘇聯(lián)文學(xué)的沿革，既反映了蘇聯(lián)社會(huì)的偉大思想性變革，又反映了蘇聯(lián)文壇活躍與混亂并存的局面，特別是其所具有強(qiáng)烈的意識(shí)形態(tài)色彩是蘇聯(lián)社會(huì)深層次變化的風(fēng)向標(biāo)。（2）20世紀(jì)的亞、非、拉美文學(xué)20世紀(jì)亞、非、拉美文學(xué)的繁榮伴隨著民族民主運(yùn)動(dòng)的高漲，其主流都體現(xiàn)了反對殖民壓迫、反對社會(huì)不公的愛國主義精神。出現(xiàn)了許多頗有影響的作家和作品。泰戈?duì)柺怯《冉F(xiàn)代文學(xué)的光輝代表，為印度現(xiàn)代民族主義奠定了基礎(chǔ)。其代表作《戈拉》塑造了愛國的印度民族主義知識(shí)分子形象。泰戈?duì)柺鞘孜猾@諾貝爾文學(xué)獎(jiǎng)的東方作家。魯迅是中國文學(xué)革命的巨匠，他的《吶喊》集，昭示著中國新文學(xué)時(shí)代的到來。哥倫比亞作家馬爾克斯的《百年孤獨(dú)》，描繪加勒比海沿岸小城百年孤獨(dú)的原因及打破這種狀態(tài)的途徑。
人教版新課標(biāo)高中物理必修1探究加速度與力、質(zhì)量的關(guān)系教案2篇
三、制定實(shí)驗(yàn)方案的兩個(gè)問題：1．怎樣測量（或比較）物體的加速度：引導(dǎo)學(xué)生思考、討論并交流。學(xué)生可能會(huì)提出下面的一些方案：方法一：測出初速度為零的勻加速直線運(yùn)動(dòng)的物體在 時(shí)間內(nèi)的位移 ，則 ；方法二：在運(yùn)動(dòng)的物體上安裝一條打點(diǎn)計(jì)時(shí)器的紙帶，根據(jù)紙帶上打出的點(diǎn)來測量加速度；方法三：測出兩個(gè)初速度為零的勻加速運(yùn)動(dòng)的物體在相同的時(shí)間內(nèi)發(fā)生的位移 、 ，則 ；方法四：測出兩個(gè)初速度為零的勻加速運(yùn)動(dòng)的物體在相同的位移內(nèi)所用的時(shí)間 、 ，則 ；2．怎樣提供并測量物體所受的恒力：教師提出：現(xiàn)實(shí)中，除了在真空中拋出或落下的物體（僅受重力）外，僅受一個(gè)力的物體幾乎是不存在的。然而，一個(gè)單獨(dú)的力作用效果與跟它大小、方向都相同的合力的作用效果是相同的，因此，實(shí)驗(yàn)中力 的含義指物體所受的合力。以在水平軌道上用繩牽引小車加速運(yùn)動(dòng)為例，小車受到四個(gè)力的作用，即重力、支持力、繩的拉力和軌道對小車的摩擦力（當(dāng)物體運(yùn)動(dòng)的速度比較小時(shí)，我們可以忽略空氣的阻力）。
人教版新課標(biāo)高中物理必修1運(yùn)動(dòng)快慢的描述─速度教案2篇
四、速度和速率學(xué)生閱讀教材第18頁相應(yīng)部分的知識(shí)點(diǎn)，讓學(xué)生總結(jié)．生：速度既有大小，又有方向，是矢量，速度的大小叫速率，教師引導(dǎo)學(xué)生看教材第18頁圖1．3—2．觀察汽車的速度計(jì)，討論后說出你從表盤上獲取的有用信息。生：汽車的速率．指針指在相應(yīng)數(shù)字的瞬間，就表示汽車在那一瞬時(shí)的速率是那個(gè)值．生：還可以從表盤上直接讀出公里里程．師：日常生活中的“速度”有時(shí)指速度，也有時(shí)指速率，要看實(shí)際的物理情景。[討論與交流]甲、乙兩位同學(xué)用不同的時(shí)間圍繞操場跑了一圈，都回到了出發(fā)點(diǎn)，他們的平均速度相同嗎?怎樣比較他們運(yùn)動(dòng)的快慢?學(xué)生討論，體驗(yàn)平均速度的缺陷，引入平均速率。生1：位移都是零，平均速度等于位移跟發(fā)生這段位移所用時(shí)間的比值，所以他們的平均速度都是零。生2：即使一位同學(xué)站在原地不跑，他的平均速度也是零啊，可我們運(yùn)動(dòng)會(huì)上不是這樣比快慢的，如果這樣，那多不公平啊?
人教版新課標(biāo)高中物理必修1運(yùn)動(dòng)快慢的描述─速度教案2篇
生：還可以從表盤上直接讀出公里里程．師：日常生活中的“速度”有時(shí)指速度，也有時(shí)指速率，要看實(shí)際的物理情景。[討論與交流]甲、乙兩位同學(xué)用不同的時(shí)間圍繞操場跑了一圈，都回到了出發(fā)點(diǎn)，他們的平均速度相同嗎?怎樣比較他們運(yùn)動(dòng)的快慢?學(xué)生討論，體驗(yàn)平均速度的缺陷，引入平均速率。生1：位移都是零，平均速度等于位移跟發(fā)生這段位移所用時(shí)間的比值，所以他們的平均速度都是零。生2：即使一位同學(xué)站在原地不跑，他的平均速度也是零啊，可我們運(yùn)動(dòng)會(huì)上不是這樣比快慢的，如果這樣，那多不公平啊?師：平均速度v=Δx/Δt，甲、乙的位移都為零，所以他們的平均速度也都等于零．在這里平均速度無法顯示他們運(yùn)動(dòng)快慢的不同，要用到另一物理量：平均速率．平均速率等于物體運(yùn)動(dòng)通過的路程跟所用時(shí)間的比值．他們兩人通過的路程相同且都不為零，但所用時(shí)間不同．顯然用時(shí)短的運(yùn)動(dòng)得快，也就是平均速率大．生：這不是我們初中學(xué)過的速度嗎?
人教版新課標(biāo)高中物理必修1探究加速度與力、質(zhì)量的關(guān)系教案2篇
1．加速度與力的關(guān)系：實(shí)驗(yàn)的基本思路是保持物體的質(zhì)量不變，測量物體在不同的力的作用下的加速度，分析加速度與力的關(guān)系。有了實(shí)驗(yàn)的基本思路，接下去我們就要準(zhǔn)備實(shí)驗(yàn)器材，以及為記錄實(shí)驗(yàn)數(shù)據(jù)而設(shè)計(jì)一個(gè)表格。為了更直觀地判斷加速度與力的數(shù)量關(guān)系，我們以 為縱坐標(biāo)、 為橫坐標(biāo)建立坐標(biāo)系，根據(jù)各組數(shù)據(jù)在坐標(biāo)系中描點(diǎn)。如果這些點(diǎn)在一條過原點(diǎn)的直線上，說明 與 成正比，如果不是這樣，則需進(jìn)一步分析。2．加速度與質(zhì)量的關(guān)系：實(shí)驗(yàn)的基本思路是保持物體所受力不變，測量不同質(zhì)量的物體在該力作用下的加速度，分析加速度與質(zhì)量的關(guān)系。有了實(shí)驗(yàn)的基本思路，接下去我們就要準(zhǔn)備實(shí)驗(yàn)器材，以及為記錄實(shí)驗(yàn)數(shù)據(jù)而設(shè)計(jì)一個(gè)表格。為了更直觀地判斷加速度與質(zhì)量的數(shù)量關(guān)系，我們以 為縱坐標(biāo)、 為橫坐標(biāo)建立坐標(biāo)系，根據(jù)各組數(shù)據(jù)在坐標(biāo)系中描點(diǎn)，根據(jù)擬合的曲線形狀，初步判斷 與 的關(guān)系是反比例函數(shù)。再把 圖像改畫為 圖像，如果是一條過原點(diǎn)的斜直線，說明自己的猜測是否正確。
人教版高中政治必修3在文化生活中選擇教案2篇
（二）“奧運(yùn)福娃”探究1、“五福娃”體現(xiàn)了哪些精神？體現(xiàn)了“科技奧運(yùn)、人文奧運(yùn)和綠色奧運(yùn)”的奧運(yùn)精神也體現(xiàn)了“團(tuán)結(jié)、奮進(jìn)、愛好和平”的民族精神。2、“龍”是中華民族的圖騰，我們自稱是龍的傳人，但北京奧運(yùn)吉祥物里為什么沒有“龍”？“龍”（dragon）在我國是美好的意思，例如龍鳳呈祥，但在西方是魔鬼,很恐怖。北京奧運(yùn)不僅是中國的奧運(yùn)，更是世界的奧運(yùn)，因此，福娃的原形中沒有龍，這就是文化選擇的結(jié)果。（三）感受先進(jìn)文化1、交流自己最喜愛的文化。2、觀看《千手觀音》，談?dòng)^后感。（四）陽光下有陰影1、小品《電腦算命》2、課堂辯論正方：“燒香敬神”是封建迷信活動(dòng)，不可取反方：“燒香敬神”是精神信仰活動(dòng)，可取3、提高眼力，拒絕污染了解現(xiàn)實(shí)生活中的落后文化、腐朽文化，自覺抵制社會(huì)中落后文化、腐朽文化的毒害。