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新人教版高中英語(yǔ)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(tīng)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?guó)團(tuán)結(jié)起來(lái)去應(yīng)對(duì)……(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(duì)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(guò)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(lè)”為主題的演講比賽，請(qǐng)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!
人教版高中語(yǔ)文必修2《蘭亭集序》教案3篇
三、指導(dǎo)第一段的背誦，點(diǎn)撥理解句意，強(qiáng)調(diào)關(guān)鍵詞語(yǔ)，注重文言基礎(chǔ)知識(shí)教學(xué)。過(guò)程中要讓學(xué)生反復(fù)讀背。背誦線索：時(shí)間——地點(diǎn)——事件——人物——環(huán)境——活動(dòng)——天氣——感覺(jué)。時(shí)間：永和九年，歲在癸丑，暮春之初。地點(diǎn)：會(huì)于會(huì)稽山陰之蘭亭。事件：修稧事也。人物：群賢畢至，少長(zhǎng)咸集。環(huán)境：此地有崇山峻嶺，茂林修竹；又有清流激湍，映帶左右。活動(dòng)：引以為流觴曲水，列坐其次。雖無(wú)絲竹管弦之盛，一觴一詠，亦足以暢敘幽情。天氣：是日也，天朗氣清，惠風(fēng)和暢。感覺(jué)：仰觀宇宙之大，俯察品類之盛，所以極視聽(tīng)之娛，信可樂(lè)也。四、學(xué)生自讀背誦5分鐘。五、抽一至二名學(xué)生試背課文，教師可作必要的線索提示。第二課時(shí)一、聽(tīng)名家示范朗誦，學(xué)生小聲跟讀。二、復(fù)習(xí)鞏固第一自然段的閱讀背誦。三、朗讀、解析第二自然段，理解文章“由敘入感”的寫作結(jié)構(gòu)。
新人教版高中英語(yǔ)必修2Unit 1 Cultural Heritage-Reading and Thinking教案二
1. This section focuses on "Understanding how a problem was solved”, which is aimed to guide students to analyze and discuss the challenges and problems faced by cultural heritage protection during the construction of Aswan Dam, as well as the solutions. On the basis of understanding, students should pay attention to the key role of international cooperation in solving problems, and attach importance to the balance and coordination between cultural heritage protection and social and economic development. Students are encouraged to face challenges actively, be good at cooperation, and make continuous efforts to find reasonable ways and means to solve problems.2. Enable students to understand the main information and text structure of the reading text;3. Motivate students to use the reading strategy "make a timeline" according to the appropriate text genre;4. Enable students to understand how a problem was solved;5. Enable students to understand the value of protecting cultural heritage by teamwork and global community;1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the topic language about protecting cultural relics and understand the narrative characteristics of "time-event" in illustrative style3. Lead students to understand the value of protecting cultural heritage by teamwork and global community;
新人教版高中英語(yǔ)必修2Unit 1 Cultural Heritage-Reading and Thinking教案一
The theme of the reading and thinking is about “Understanding how a problem was solved”.The Listening & Speaking & Talking is about international co-work to protect the Mount Tai, in which the students from seven countries came up with many solutions even create the Mount Tai App. This section aims at showing how to solve a difficult and even tough problem about protecting the cultural heritage by the international co-work. So in this section, cultivating students’ international awareness is very clear and important. Concretely, with the economic development, how to balance the protection of cultural relics and social development is a big challenge for human. In the 1950s, the Egyptian government wanted to build the Aswan Dam across the Nile to control floods, produce electricity and water farms. But the proposal led to protests because it would destroy a lot of cultural relics. The Egyptian had no choice but ask the UN for help. Therefore, a international cooperation about how to protect the cultural relics began, which involved the time length about 20 years and a large amount of fund. Then, the problems was solved. 1. Read quickly to get the main idea and the structure of the article; read careful to get detailed information.2. Learn to use the reading strategy---making a timeline3. Learn how to solve a tough problem by asking for help and cooperation4. Have the international awareness and understand the great strength of international cooperation.1. Read quickly to get the main idea and the structure of the article; read careful to get detailed information.2. Learn to use the reading strategy---making a timeline.3. Learn how to solve a tough problem by asking for help and cooperation.
新人教版高中英語(yǔ)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(diǎn)，總結(jié)共同點(diǎn)。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(yǔ)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(yǔ)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(guò)去分詞作定語(yǔ)時(shí)的意義1．及物動(dòng)詞的過(guò)去分詞作定語(yǔ)，在語(yǔ)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(guò)去分詞作定語(yǔ)，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(yǔ)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(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 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(wèn)題：1．怎樣測(cè)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(cè)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(lái)測(cè)量加速度；方法三：測(cè)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(cè)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(cè)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(duì)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）。
人教版高中政治必修2民主選舉：投出理性的一票教案
教師活動(dòng)：那種“選舉與我無(wú)關(guān)”，“選誰(shuí)都可以”的想法，是公民意識(shí)不強(qiáng)、主人翁意識(shí)不強(qiáng)的表現(xiàn)。那么，怎樣才能行使好自己的選舉權(quán)呢？請(qǐng)同學(xué)們根據(jù)上面的學(xué)習(xí)，談?wù)勛约旱南敕āW(xué)生活動(dòng)：思考討論教師點(diǎn)評(píng)：2、 如何行使好自己的選舉權(quán)（1）要不斷提高自己參與民主選舉的素養(yǎng)，端正參加選舉的態(tài)度，提高選舉能力，選出切實(shí)能代表人民利益的人。（2）要增強(qiáng)主人翁責(zé)任感和公民參與意識(shí)，積極參加選舉，認(rèn)真行使自己的選舉權(quán)。（3）要不斷提高政治參與能力，在理性判斷基礎(chǔ)上，鄭重投出自己的一票。（三）課堂總結(jié)、點(diǎn)評(píng)本節(jié)內(nèi)容講述了我國(guó)的選舉方式以及如何珍惜自己的選舉權(quán)利的有關(guān)知識(shí)，懂得我國(guó)是人民民主專政的社會(huì)主義國(guó)家，人民當(dāng)家作主，應(yīng)該增強(qiáng)主人翁責(zé)任感，自覺(jué)珍惜并運(yùn)用好選舉權(quán)，以促進(jìn)我國(guó)的民主政治建設(shè)，維護(hù)人民的根本利益。
人教版新課標(biāo)高中物理必修1伽利略對(duì)自由落體運(yùn)動(dòng)的研究教案2篇
猜想：既然物體下落過(guò)程中的運(yùn)動(dòng)情況與物體質(zhì)量無(wú)關(guān)，那么為什么在現(xiàn)實(shí)生活中，不同物體的落體運(yùn)動(dòng)，下落快慢不同呢？我們能否猜想是由于空氣阻力的作用造成的呢？如果沒(méi)有空氣阻力將會(huì)怎樣呢？學(xué)生討論后回答.三、猜想與假說(shuō)伽利略認(rèn)為，自由落體是一種最簡(jiǎn)單的變速運(yùn)動(dòng).他設(shè)想，最簡(jiǎn)單的變速運(yùn)動(dòng)的速度應(yīng)該是均勻變化的.但是，速度的變化怎樣才算均勻呢?他考慮了兩種可能：一種是速度的變化對(duì)時(shí)間來(lái)說(shuō)是均勻的，即經(jīng)過(guò)相等的時(shí)間，速度的變化相等；另一種是速度的變化對(duì)位移來(lái)說(shuō)是均勻的，即經(jīng)過(guò)相等的位移，速度的變化相等.伽利略假設(shè)第一種方式最簡(jiǎn)單，并把這種運(yùn)動(dòng)叫做勻變速運(yùn)動(dòng).四、實(shí)驗(yàn)驗(yàn)證實(shí)驗(yàn)驗(yàn)證是檢驗(yàn)理論正確與否的唯一標(biāo)準(zhǔn).任何結(jié)論和猜想都必須經(jīng)過(guò)實(shí)驗(yàn)驗(yàn)證，否則不成理論.猜想或假說(shuō)只有通過(guò)驗(yàn)證才會(huì)成為理論.所謂實(shí)驗(yàn)驗(yàn)證就是任何人，在理論條件下去操作都能到得實(shí)驗(yàn)結(jié)果，它具有任意性，但不是無(wú)條件的，實(shí)驗(yàn)是在一定條件下的驗(yàn)證，而與實(shí)際有區(qū)別.
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(yè)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(yè)圖1．3—2．觀察汽車的速度計(jì)，討論后說(shuō)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(chǎng)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(cè)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(guò)原點(diǎn)的直線上，說(shuō)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(cè)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(guò)原點(diǎn)的斜直線，說(shuō)明自己的猜測(cè)是否正確。
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(chǎng)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(wú)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(guò)的路程跟所用時(shí)間的比值．他們兩人通過(guò)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(guò)的速度嗎?
人教版高中歷史必修2殖民擴(kuò)張與世界市場(chǎng)的拓展教案
●活動(dòng)與探究從葡萄牙、西班牙、荷蘭的興衰歷程，從英國(guó)的強(qiáng)盛歷程，我們從中可獲得什么啟示？啟示：積極發(fā)展本國(guó)的工商業(yè)；實(shí)現(xiàn)制度創(chuàng)新；抓住機(jī)遇，及時(shí)更新觀念；建立能保障自身經(jīng)濟(jì)順利發(fā)展的國(guó)防力量，尤其是海軍力量；積極發(fā)展海外貿(mào)易，實(shí)行對(duì)外開(kāi)放……★本課小結(jié)16世紀(jì)后期荷蘭積極向海外殖民擴(kuò)張，在17世紀(jì)建立了世界范圍內(nèi)的殖民帝國(guó)；17世紀(jì)開(kāi)始，英國(guó)也積極向海外殖民擴(kuò)張，并與荷蘭、法國(guó)進(jìn)行了激烈的爭(zhēng)奪，到18世紀(jì)中期，英國(guó)成為世界上最大的殖民國(guó)家，最終確立了世界殖民霸權(quán)；新航路開(kāi)辟后，伴隨著殖民擴(kuò)張，人類的商業(yè)活動(dòng)開(kāi)始在全球范圍內(nèi)開(kāi)展，人類的經(jīng)濟(jì)活動(dòng)由于世界市場(chǎng)的出現(xiàn)而第一次被廣泛地聯(lián)系在一起，而西歐國(guó)家對(duì)殖民地財(cái)富、資源、勞動(dòng)力的暴力掠奪，是歐洲發(fā)展和興旺的重要條件，也是亞、非、拉美災(zāi)難的根源。
大班語(yǔ)言教案：城市老鼠和鄉(xiāng)村老鼠 大班語(yǔ)言綜合活動(dòng)
一、活動(dòng)目標(biāo)1、欣賞圖片，感受城市、鄉(xiāng)村各具特色的美景和生活。2、在辯論活動(dòng)中了解城市和農(nóng)村的不同生活方式，懂得適合自己的才是最好的。二、 活動(dòng)準(zhǔn)備：1、事先安排幼兒參觀城市或者鄉(xiāng)村，布置主題墻面的城市和鄉(xiāng)村的圖片。2、情景童話劇表演，布置場(chǎng)地。3、動(dòng)畫制作。4、城市和鄉(xiāng)村的圖片若干張
人教版新課標(biāo)高中物理必修2動(dòng)能和動(dòng)能定理教案2篇
二、課堂教學(xué)（課前由科代表發(fā)回預(yù)習(xí)學(xué)案）1、教師根據(jù)預(yù)習(xí)學(xué)案檢查結(jié)果提出問(wèn)題（用多媒體展示），引導(dǎo)全班討論（重點(diǎn)討論：①、為什么動(dòng)能的表達(dá)式一定是 mV2 ？你如何得出這個(gè)結(jié)論？②、力在一個(gè)過(guò)程中對(duì)物體所做的功，和物體在這個(gè)過(guò)程中動(dòng)能的變化量有什么關(guān)系？你如何得出這個(gè)結(jié)論？這個(gè)做功的力和F=ma中的力F有什么關(guān)系）。有困難的小組應(yīng)及時(shí)問(wèn)老師。老師在這個(gè)過(guò)程中巡視指導(dǎo)。2、學(xué)生自主閱讀課文“7 動(dòng)能和動(dòng)能定理”中的“動(dòng)能的表達(dá)式”，然后完成如下練習(xí)（教師在此過(guò)程中巡視指導(dǎo)）：2.1嘗試推出動(dòng)能的表達(dá)式（鼓勵(lì)會(huì)推導(dǎo)的同學(xué)積極上臺(tái)板演，老師引導(dǎo)討論）。2.2寫出動(dòng)能的小結(jié)（認(rèn)真閱讀教材p66倒數(shù)第二段、第三段，結(jié)合你推導(dǎo)動(dòng)能表達(dá)式的過(guò)程，認(rèn)真思考后四人一組討論：①、動(dòng)能是矢量還是標(biāo)量？②、動(dòng)能的單位是什么？③、你認(rèn)為應(yīng)從哪幾方面來(lái)理解動(dòng)能？）
人教版新課標(biāo)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(wèn)題的解決途徑是什么?能源，是人類敕以生存和進(jìn)行生產(chǎn)的不可缺少的資源．近年來(lái)，隨著生產(chǎn)力的發(fā)展和能源消費(fèi)的增長(zhǎng)．能源問(wèn)題已被列為世界上研究的重大問(wèn)題之一．解決世界能源問(wèn)題的根本途徑，主要有兩個(gè)方面：其一是廣泛開(kāi)源，其二是認(rèn)真節(jié)流．所謂開(kāi)源，就是積極開(kāi)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(shí)，積極開(kāi)發(fā)豐富的煤炭資源，還要大力開(kāi)發(fā)水能，生物能等常規(guī)能源，加強(qiáng)核能、太陽(yáng)能，風(fēng)能、沼氣，海洋能，地?zé)崮芤约捌渌鞣N新能源的研究和利用，從而不斷擴(kuò)大人類的能源資源的種類和來(lái)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(guó)家關(guān)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(jì)劃地控制人口增長(zhǎng)的同時(shí)，重點(diǎn)要發(fā)揮先進(jìn)科學(xué)技術(shù)的優(yōu)勢(shì)，提高各國(guó)的能源利用效率．
