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人教版高中歷史必修2從“戰(zhàn)時共產(chǎn)主義”到“斯大林模式”教案
5、弊端：（1）經(jīng)濟發(fā)展不均衡，片面發(fā)展重工業(yè)，使輕工業(yè)和農(nóng)業(yè)長期處于落后狀態(tài)；（2）對農(nóng)民的剝奪太重，挫傷了農(nóng)民的生產(chǎn)積極性；（3）長期執(zhí)行指令性計劃嚴重削弱了企業(yè)的生產(chǎn)自主權(quán)，不利于發(fā)揮企業(yè)的生產(chǎn)積極性，制約了蘇聯(lián)經(jīng)濟的可持續(xù)發(fā)展。（4）計劃經(jīng)濟體制確立后，沒有隨著社會的變化進行調(diào)整，二戰(zhàn)后逐漸僵化，喪失了自我完善的功能，成為蘇聯(lián)解體的重要因素。【合作探究】斯大林模式的評價及經(jīng)驗教訓(xùn)：積極：①使蘇聯(lián)迅速實現(xiàn)了 工業(yè)化②蘇聯(lián)經(jīng)濟實力的迅速增長，為反法西斯戰(zhàn)爭的勝利奠定了 物質(zhì)基礎(chǔ) 。消極：①政治：高度集權(quán)，破壞了 民主與法制 ； ②經(jīng)濟：優(yōu)先發(fā)展重工業(yè)使 農(nóng)業(yè)和輕工業(yè)長期處于落后狀態(tài)，農(nóng)民生產(chǎn)積極性不高；計劃指令，壓制了地方和企業(yè)的積極性，阻礙蘇聯(lián)經(jīng)濟的發(fā)展高度集中的計劃經(jīng)濟體制，成為東歐劇變和蘇聯(lián)解體的重要原因。
人教版高中歷史必修3“罷黜百家獨尊儒術(shù)”教案2篇
戰(zhàn)國陰陽五行家鄒衍認為，歷史中的朝代更替是由于五德運行產(chǎn)生的影響。按照鄒衍的學(xué)說，每個朝代必須與五德之一相連，因此，這個朝代就應(yīng)當遵循這五德之一的要求來運轉(zhuǎn)。董仲舒修改了這個理論，認為朝代的更替不是依循五德運行的順序，而是依循“三統(tǒng)”，即黑統(tǒng)、白統(tǒng)、赤統(tǒng)的順序。他在《三代改制質(zhì)文》中說：每個朝代都依循一統(tǒng)，每統(tǒng)又各有其為政的系統(tǒng)。按董仲舒的說法，夏朝代表黑統(tǒng)，商朝代表白統(tǒng)；周朝則是赤統(tǒng)。夏、商、周三朝完成了這一歷史循環(huán)。之后，歷史又開始一次新的循環(huán)，新的朝代又應(yīng)當代表黑統(tǒng)。繼承周朝統(tǒng)治的既不是秦朝，也不是漢朝，而是孔子，他承受天命，創(chuàng)立了黑統(tǒng)。孔子所受天命，不是一種“法統(tǒng)”，而是一種“道統(tǒng)”。董仲舒說：“《春秋》大一統(tǒng)者，天地之常經(jīng)，古今之通誼也。今師異道，人異論，百家殊方，指意不同，是以上亡以持一統(tǒng)；法制數(shù)變，下不知所守。臣愚以為諸不在六藝之科孔子之術(shù)者，皆絕其道，勿使并進。邪辟之說滅息，然后統(tǒng)紀可一而法度可明，民知所從矣。”
人教版高中歷史必修3破解生命起源之謎教案2篇
設(shè)問：你怎么看待這個問題的？（這是達爾文沒有想到的，是有人利用了達爾文的學(xué)說，科學(xué)應(yīng)該與其區(qū)分開來，但是科學(xué)家在研究時，既要做到為追求真理不斷探索，又要有一定的人文精神，比如我們只有以人為本，才能找到解決當今社會面臨的諸如環(huán)保、戰(zhàn)爭、饑荒等問題的途徑，才能構(gòu)建防止核物理技術(shù)、克隆技術(shù)、信息技術(shù)、生物技術(shù)、太空技術(shù)等可能對人類造成不可逆轉(zhuǎn)的破壞作用的思想基礎(chǔ)、決策機制和社會條件。更重要的是社會和國家應(yīng)該對此有足夠的認識，正因為此，所以現(xiàn)在當一項科學(xué)發(fā)明出臺后，就會有一些法律出臺，限制其可能的非人道用途。但是這些影響應(yīng)不成為我們進行科學(xué)探究的阻礙。）（3）科學(xué)與宗教的斗爭設(shè)計意圖：再次引導(dǎo)學(xué)生認識，科學(xué)的探索永無止境，同時也再次認識宗教和科學(xué)理論產(chǎn)生的原因。材料1：1972年，美國加利福尼亞教育部竟明文規(guī)定，中學(xué)生物學(xué)課本除進化論外，必須還有神創(chuàng)論的內(nèi)容，而且兩者的頁數(shù)要各占一半。
人教版高中政治必修2政治生活：崇尚民主與法制教案
2、學(xué)習(xí)有關(guān)政治知識學(xué)習(xí)政治知識有助于提高辨別是非能力，堅持正確政治方向；有助于緊扣時代脈搏，開闊眼界；有助于樹立國家觀念，維護國家利益；有助于增強民主法制觀念培養(yǎng)公民意識；有助于提高參與政治生活的能力。3、參與政治生活，貴在實踐教師活動：同學(xué)們參加過什么政治活動？你還知道有哪些可以參與的政治活動？學(xué)生活動：積極思考。我國公民參與政治生活的方式多種多樣，無論什么方式，重要的是參與，在實踐中才能才能不斷提高自己的政治素質(zhì)和參與政治生活的能力。（三）課堂總結(jié)、點評本節(jié)內(nèi)容講述了我國的政治生活的主要內(nèi)容和中學(xué)生參與政治生活的方式、途徑，這對我們今后提高自身政治素質(zhì)，增強參與政治生活的能力等，證明了奮斗方向。
人教版高中政治必修3聚焦文化競爭力教案2篇
教學(xué)目的：通過學(xué)生課前收集資料、課堂展示、小組討論及教師總結(jié)和講解等形式，明確文化競爭力在國際競爭中的地位，感受各國各國日益激烈的文化競爭力，探討如何提升中國特色社會主義文化的競爭力，培養(yǎng)學(xué)生的分析解決問題的能力，增強責(zé)任意識、科技意識和成才意識。教學(xué)時間：1小時課前準備：（1）學(xué)生分組收集美國、日本、英國等國家文化產(chǎn)業(yè)的發(fā)展狀況和中國文化走向世界的資料，并要求制成簡單的課件。（2）分組討論課本P23—25的三個探究問題（①運用這些資料，從物質(zhì)和精神兩個方面，說明發(fā)展文化有什么意義。②你還能從社會生活的哪些現(xiàn)象中感受到一個國家的文化競爭力？③今天，中國文化為什么能夠在世界各地贏得尊重與喝彩？），組長整理好討論結(jié)果。
人教版高中政治必修3文化與經(jīng)濟、政治教案2篇
1．在激烈的國際競爭中，美國為首“巴統(tǒng)”在對中國出口高科技產(chǎn)品的問題上采取了種種限制措施，以避免西方發(fā)達國家的高科技技術(shù)和設(shè)備流人中國。面對發(fā)達國家的技術(shù)封鎖，我們應(yīng)該( )A．加速我國對外開放的步伐B．盡快改善與西方發(fā)達國家的關(guān)系C．努力提高自身的科技水平，增強本國的綜合國力D．立足于自力更生，努力開發(fā)所有的高科技技術(shù)，以免受制于人答案：C解析：在當今和未來的世界，經(jīng)濟是基礎(chǔ)，科技是龍頭。因而，發(fā)展經(jīng)濟和科學(xué)技術(shù)是世界大多數(shù)國家最關(guān)心的問題。各國之間的競爭越來越多地轉(zhuǎn)向經(jīng)濟和科技領(lǐng)域。各國都已經(jīng)清楚地認識到，能否在科技發(fā)展上取得優(yōu)勢，增強以經(jīng)；濟和科技為基礎(chǔ)的綜合國力，最終將決定本國在國際上的地位。受各種主客觀條件的限制，任何國家都不可能開發(fā)出自己所需要的所有技術(shù)，國家之間必須加強技術(shù)交流，互通有無，共同發(fā)展。“巴統(tǒng)”對我國進行技術(shù)出口方面的限制是基于其敵視中國的戰(zhàn)略需要。為了打破西方國家的對我國的技術(shù)限制，我國必須從自身出發(fā)，提高自身的科技水平。
人教版高中政治必修2民主監(jiān)督：守望公共家園教案
一、教材分析《民主監(jiān)督：守望公共家園》是高一政治必修2第一單元第二課第四框題。在此之前，學(xué)生們已經(jīng)學(xué)習(xí)了公民所享有的政治權(quán)利和自由，了解到公民享有監(jiān)督權(quán)，這為過渡到本框題的學(xué)習(xí)起到了鋪墊的作用。本框題承接了教材第一課“公民的政治權(quán)利和自由”這部分內(nèi)容，又為后面第四課“權(quán)力的行使：需要監(jiān)督”的學(xué)習(xí)埋下伏筆。所以學(xué)好這個框題為學(xué)好以后的政治常識打下牢固的基礎(chǔ)，而且它在整個教材中也起到了承上啟下的作用。二、教學(xué)目標（一）知識目標1、識記公民的民主監(jiān)督權(quán)利、作用2、理解公民的民主監(jiān)督的重要性。3、學(xué)會分析如何行使監(jiān)督權(quán)（二）能力目標通過學(xué)習(xí)逐步形成民主監(jiān)督能力。（三）情感、態(tài)度與價值觀目標通過學(xué)習(xí)培養(yǎng)學(xué)生主人翁責(zé)任感。三、教學(xué)重點難點重點：公民的民主監(jiān)督權(quán)利、作用、重要性。難點：民主監(jiān)督的重要性
新人教版高中英語必修1Unit 2 Travelling Around-Listening and Speaking & Listening and Talking教案
【教學(xué)目標與核心素養(yǎng)】1. Instruct students to get main facts by listening and motivate them to talk about the topics about how to prepare for the trip and make reservations by listening and ultimately can make travel arrangements and reservations. 2. Develop students’ sense of cooperative learning and individual thinking capability. 3. Develop students’ different listening skills to solve different listening comprehensive problems.4. Help students to understand how to use the structures “the present continuous tense (be doing) is used to express future plans.【教學(xué)重難點】1. Teach students how to focus on key words, not on single words or grammar.2. Prompt Ss to talk about the related topics, such as how to prepare for the trip and make a travel plan.【教學(xué)過程】Step 1: Listening and SpeakingLead inThe teacher is advised to talk with their students about the places that they want to travel most both at home and abroad: boys and girls, if you have a chance to travel around the world, where will you go? After their small talk, the teacher can move on by finishing the following listening task:Before travelling, what do we need to prepare for the trip?
新人教版高中英語必修3Unit 2 Morals and Virtues-Discovering Useful Structure教學(xué)設(shè)計
1. 表示時間。Hearing these stories, I’m skeptical about the place. = When I heard these stories. . . 2. 表示原因。Not knowing his address, I can’t send this book to him. = Because/Since/As I don’t know his address. . . 3. 表示結(jié)果。His father died, leaving him a lot of money. =. . . and left him a lot of money4. 表示條件。Going straight down the road, you will find the department store. = If you go straight down the road. . . 5. 表示讓步。Being tired, they went on working. =Although they were tired. . . 6. 表示行為方式、伴隨情況或補充說明。He lay on the grass, staring at the sky for a long time. =. . . and stared at the sky for a long time注意：非謂語動詞作狀語時, 如所提供的動詞不能和句子中的主語保持一致, 動詞-ing形式必須有自己的邏輯主語, 通常由名詞或代詞來擔任, 這就是獨立主格結(jié)構(gòu)。The last bus having gone, we had to walk home. (having gone的邏輯主語是the last bus, 而不是we)Weather permitting, the football match will be played on Friday. (permitting的邏輯主語是time, 而不是the football match)Step 7 Practice1. ________(study) hard, you are sure to get first prize. 2. People use plastic in their daily life, _______(leave) large amounts of waste. 3. ________(work) hard at your lessons, you are to succeed. 4. The old man, ____________(work) abroad for twenty years, is on the way back to his motherland. 5. ______________(finish) his homework, he was playing on the playground. Answers: 1. Studying 2. leaving 3. Working 4.having worked 5. Having finishedStep 8 HomeworkFinish the homework on Page 22.
新人教版高中英語必修3Unit 2 Morals and Virtues-Listening &Speaking＆Talking教學(xué)設(shè)計
Example:One day, a poor boy who was trying to pay his way through school by sending newspapers door to door found that he only had one dime(一角）left. He was so hungry that he decided to beg for a meal at the next house.However, he lost his nerve when a lovely young woman opened the door. Instead of a meal he asked for a drink of water. She thought he looked hungry so she brought him a large glass of milk. He drank it slowly, and then asked, “How much do I owe you?” “You don’t owe me anything,” she replied, “Mother has taught me never to accept pay for a kindness.” “Then I thank you from the bottom of my heart.” With these words, Howard Kelly left that house.Years later the woman became badly ill and was finally sent to the hospital in a big city. Dr. Howard Kelly, now famous, was called in. When he heard the name of the town she came from, a strange light filled his eyes. Dressed in his doctor’s clothes, Dr. Kelly went into her room and recognized her at once. From that day on, he gave special attention to her, and decided to do his best to save her life.At last the woman was saved. Dr. Kelly asked the business office to pass the final bill to him. He looked at it and then wrote something on the side. The bill was sent to the woman’s room. She was afraid to open it because she was sure that it would take the rest of her life to pay for it off. Finally she looked, and the note on the side of the bill caught her attention. She read these words: “Paid in full with a glass of milk, Dr. Howard Kelly.” Tear of joy flooded her eyes.
新人教版高中英語必修3Unit 2 Morals and Virtues-Reading and Thinking教學(xué)設(shè)計
The topic of this part is “Learn to make choices in life”.The Listening & Speaking & Talking part aims at the moral dilemmas, and this part is about making choices in life. The heroin is Lin Qiaozhi, a famous medical scientist, made a great contribution to our country’s medical care. Most importantly, her life experience can inspire our students whether in studying or the development of career. she had moral dilemmas and life choices, which are similar to the students who will step into society. Besides, Lin has quite good virtues like kindness, self-improvement, insistence, job-loving , generosity and responsibility, which is worth being learned.Concretely, this article is a biography about Lin Qiaozhi. The article tells her whole life according the timeline, among which the life choices is emphasized. For example, whether married or chased her dream, returned home or stayed abroad, family or public, her choices all reflected her faith, spirit, responsibility and devotion.1. Fast reading to get the detailed information about Lin Qiaozhi; careful reading to do the deductive information.2. Learn the reading skills--deductive judgement according the context.3. Study the structure features and language features. 4. Communicate about Lin’s life choices and reflect their own life choices.1. Learn the reading skills--deductive judgement according the context.2. Study the structure features and language features.3. Communicate about Lin’s life choices and reflect their own life choices.Step 1 Lead in---Small talkWhat are some important life choices?Importance choices: university study, jobs and marriage partners. Because they can determine our future.
新人教版高中英語必修3Unit 2 Morals and Virtues-Reading for Writing教學(xué)設(shè)計
1. 這個寓言是一個關(guān)于一位國王古寓言。 The fable is an old fable about a king.2.作者用這個故事讓讀者對于社區(qū)的問題負有個人責(zé)任的必要印象深刻。The author used the story to impress upon readers with the need to take personal responsibility for problems in the community.3. 這個故事十分成功的實現(xiàn)了它的目的。The story was quite successful in achieving its purpose.Step 7 WritingPlease write a review of the story according the outline above.The fable is an old fable about a king who thought his people are lazy, so he put a large stone in the middle of the road and hides and waited to see if anyone will try to move it.The author used this story to impress upon readers with the need to take personal responsibility for problems in the community. The story was quite successful in achieving its purpose, and I liked it because it had a clear moral.However, while the moral of the story is clear, the actions of the king seemed pointless to me, because none of the characters in the story learnt anything. For this reason, I think there are better stories that can be used to impress upon people with the need for personal responsibility.Step 8 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer give a short description of the story ?2. Does the description include the most important details of the story ?3. Does the writer give his or her opinion about the character or their actions ?4. Is the review well-organised ? 5. Does the writer use the -ing form as the adverbial correctly in the writing ?6. Are there any grammar, spelling, or punctuation errors ?Step 9 HomeworkPut up your revised draft in the classroom or read it to your class.
新人教版高中英語必修3Unit 1 Festivals and Celebrations-Reading for Writing教學(xué)設(shè)計一
The topic of this part is “Write about your festival experience”.During the Listening and Speaking and Talking, students are just asked to say out their festival experiences such as the Spring Festival, Mid-autumn Day, but this part students will be asked to write down their own festival experiences. During the reading part, it introduces the Naadam Festival in Inner Mongolia Autonomous Region, which can give students a good example to imitate. Students not only learn the festival, but touch and feel the Inner Mongolian’s character, the spirit and cultural atmosphere, which can help students form the cultural awareness and learn to enjoy and value the diversity of Chinese culture.Concretely, the dairy tells the experience that the author spent the Naadam Festival in Inner Mongolia Autonomous Region with his/her friend. The structure is clear. In the opening paragraph, it introduces the topic of the Naadam Festival and the whole feeling. Then it introduces the items of the festival like the ceremony, wrestling and horse racing. Finally, it summarizes this experience. Because this part is a travel journal, we must guide students pay more attention to these details: 1. use the first person. 2. use the past tense to tell the past thing and use the present or future tense to describe the scenery. 3. use the timeline to tell the development. 4. be careful for the author’s psychology, emotion and feeling, etc.1. Read quickly to get main idea; read carefully to get the detailed information about Naadam Festival.2. Learn the structure of the reading article and language.3. Write an article about a festival experience4. Learn to use the psychology, emotions and feeling in the writing.1. Write an article about a festival experience.2. Use the structure of the reading article and language.
新人教版高中英語必修3Unit 4 Space Exploration-Listening&Speaking&Talking教學(xué)設(shè)計一
Listening and Speaking introduces the topic of “talking about how to become an astronaut”. This period is aimed to inform students some details about the requirements of being an astronaut. Students can be motivated and inspired by the astronauts. Teachers ought to encourage students to learn from them and let them aim high and dream big.Listening and Talking introduces the theme of "talk about life in space". This part also informs students more details about life in space and can inspire students to be curious about this job. 1. Guide students to listen for numbers concerning dates, years and ages etc2. Cultivate students' ability to talk about how to become an astronaut and life in space ; 3. Instruct students to use functional sentences of the dialogue such as “ first of all, I am not sure, so what might be .. I guess.. I wonder…I am curious…)appropriately.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 become a qualified astronaut and describe the life in space.Part 1: Listening and SpeakingStep 1: Lead inPredictionThe teacher can ask students to predict what the listening text is about by looking at the pictures.About how to become an astronaut./the requirements of an astronautStep 2: Then, play the radio which is about an interview a. And after finishing listening for the first time, the students need to solve the following tasks.
新人教版高中英語必修3Unit 4 Space Exploration-Reading and Thinking教學(xué)設(shè)計一
Q4: What is the function of the International exploration ?Having astronauts from different countries on boardQ5: What can you learn from Para 4 ?China has made great achievements in exploring spaceQ6: What is the attitude to the space exploration ?SupportiveStep 6 Post reading---RetellPeople have always wanted to learn more about space. Before the mid-20th century, most people felt (1)_________ (travel) into space was an impossible dream. However, (2)____ the help of scientists, peoplesucceeded in realizing their dream (3) _________ (explore) space. On 4 October 1957, the Sputnik 1 satellite (4) ____________(launch) by the USSR. (5) ________________ scientists try to make sure nothing goes wrong, accidents can still happen. These disasters made everyone(6)___________(disappoint), but people still believe in the importance of (7) ________(carry) on space exploration. In 2003, China became the third country to (8)_____________ (independent) send humans into space. Then Shenzhou 6 and 7 completed (9)____ second manned orbit and the first Chinese spacewalk. In spite of the difficulties, scientists hope future (10)__________ (discovery) will not only enable us to understand the universe but also help us survive well into the future.Answers: 1. travelling 2. with 3. to explore 4. was launched 5. Although6. disappointed 7. carrying 8. independently 9. a 10. discoveriesStep 6 Post reading---Critical thinkingQ1: What do you think of the space exploration ? I think it is beneficial to us. Through further study of space, people will make full use of it in the future, such as the space experiments by Wang Yaping in Tian Gong 1.Q2: If you are determined to be an astronaut, what should you prepare at present ?First of all, I should study hard to get a related college degree. Besides, I must keep mental and physical healthy.Step 7. HomeworkTry to summarize the structure of the article by a mind map.
新人教版高中英語必修3Unit 4 Space Exploration-Reading For Writing教學(xué)設(shè)計一
另一方面，其余的人反對這個計劃，因為它可能會導(dǎo)致一些不好的影響。7.I hold the belief that space exploration not only enable us to understand how the universe began but also help us survived well into the future.我堅信探索太空不僅能夠使我們了解宇宙的起源而且能夠幫助我們更好地走進未來。8.I think we should spend more time and money exploring space so as to provide new and better solutions to people's shortterm and longterm problems.為了給人類的短期和長期問題提供更新和更好的解決方法，我認為我們應(yīng)該花更多的時間和金錢來探索太空。9．From my point of view，it is wrong of young people to depend on their telephones too much，which may do harm to both their physical and mental health.在我看來，年輕人過度依賴手機是不對的，因為它們可能會對他們的身心健康都有害。最近你班同學(xué)就“人類是否應(yīng)該進行宇宙探索”這個問題進行了激烈的討論。有人認為，探索宇宙不僅讓人類更好地了解宇宙的發(fā)展，還可以用來指導(dǎo)農(nóng)業(yè)生產(chǎn)，以及把一些探索太空的高新技術(shù)用于現(xiàn)實生活；也有一些人認為探索太空花掉了大量的人力物力；影響了人們的生活水平。請你根據(jù)以下情況寫一篇報告并發(fā)表自己的觀點。注意：1.寫作內(nèi)容應(yīng)包括以上全部要點，可適當發(fā)揮，使上下文連貫；
新人教版高中英語必修3Unit 5 the value of money-Reading For Writing教學(xué)設(shè)計一
【參考范文】Narrator：(Henry is smiling as he leaves the restaurant. As he is walking down the street, he sees a sign for a place that cuts hair. He decides to get it cut. )H＝Henry；B＝Barber；R＝rude manH：Good afternoon, I'd like to get a cut, if I may. (The barber looks at Henry's hair and continues cutting another man's hair. )Er, I'd really like a haircut. As you can see it's much too long. B：(in a rude manner) Yes, I can see that. Indeed, I can. H：Fine, well I'll have a seat then. (He sits in one of the barber's chairs. The barber turns to look at Henry. )B：It's quite expensive here, you know！Are you sure you can afford it?H：Yes. I think so. (In comes the rude man. )R：Hey you there. I need a haircut quickly. Can you do me straightaway?B：All right, then, get in the chair and I'll see what I can do. R：Thank you. (sits down in one of the barber's chairs)H：Excuse me, but I was here first. Aren't you going to do my hair first?B：This man's in a hurry. H：Well so am I！I insist that you cut my hair first. B：OK, but I'll have to be quick. This gentleman is waiting. H：Thank you. (They both become quiet. After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B：Why, Mr . . . (looks shocked)H：Adams. Henry Adams. I'm sorry, I don't have any change. R：You're that Mr Adams! Well，I'm glad I waited or I might never have known it was you. B：Why, Mr Adams, please don't worry！(wearing a big smile) Nothing to worry about！Nothing at all!Please come back any time, even if you only need too little hairs cut！It will be my honour to serve you!
新人教版高中英語必修3Unit 5 The Value of Money-Reading and Thinking教學(xué)設(shè)計一
Everybody wants to get wealth.In today’s material world,making money or becoming wealthy symbolizes a person’s success and capability. Many people just make every effort, pay any price to attain greater wealth. With money,they can buy nice, large apartments in nice neighborhood. With money they can own luxurious cars. Wealth seems to bring all happiness in life.But is wealth the only road to happiness? Not really. There are many things in the world, which are beyond the means of money, such as friendship, love, health and knowledge. People are so preoccupied with struggling for money that they have no time or would not take the time to form or maintain friendship. What happiness can they feel living as lonely miserable creatures without love or friends in the world even if they accumulate tremendous wealth?In my opinion, people can’t do anything without money, but money is not everything. What money will bring you depends on your personal belief and goal in life. If you are kind enough to help others, especially the poor, money is a good thing to you. With it, you can do much more for the benefit of people and your country, and it will add to your own happiness. If you want money just for your own needs, you’ll never be satisfied or happy. In a word,you should have money spent for more people. Only then can money be the source of your happiness.Step 8 Homework4 students in a group, one acts Roderick, one Oliver, one servant and the fourth one acts Henry Adams, then listen to the tape, pay more attention to the difference between American English and British English in pronunciation, stress, tone.
高中物理必修1教案高中物理必修二圓周運動教案
一、描述圓周運動的物理量 探究交流 打籃球的同學(xué)可能玩過轉(zhuǎn)籃球，讓籃球在指尖旋轉(zhuǎn)，展示自己的球技，如圖5-4-1所示.若籃球正繞指尖所在的豎直軸旋轉(zhuǎn)，那么籃球上不同高度的各點的角速度相同嗎?線速度相同嗎? 【提示】 籃球上各點的角速度是相同的.但由于不同高度的各點轉(zhuǎn)動時的圓心、半徑不同，由v=ωr可知不同高度的各點的線速度不同.
高中物理必修二圓周運動教案
1、知識與技能 (1)認識勻速圓周運動的概念，理解線速度的概念，知道它就是物體做勻速圓周運動的瞬時速度;理解角速度和周期的概念，會用它們的公式進行計算; (2)理解線速度、角速度、周期之間的關(guān)系：v=rω=2πr/T; (3)理解勻速圓周運動是變速運動?！ ?、過程與方法 (1)運用極限法理解線速度的瞬時性.掌握運用圓周運動的特點如何去分析有關(guān)問題; (2)體會有了線速度后.為什么還要引入角速度.運用數(shù)學(xué)知識推導(dǎo)角速度的單位。