-
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 4 History and traditions教案
這個地區(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。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-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-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 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 ?
人教版高中地理必修2人口的空間變化教案
影響我國古代人口大規(guī)模遷移的因素，與影響我國近幾十年人口遷移的因素有何不同？（古代：戰(zhàn)亂，其次為開疆拓土、流放、戍邊等?，F(xiàn)代：國家政策、社會變革、經(jīng)濟發(fā)展、個人需求等。）2、為什么有這樣的不同？（古代人口遷移受統(tǒng)治者及其行政力量的束縛。由于自給自足的經(jīng)濟十分脆弱，加之頻繁的戰(zhàn)爭以及自然災(zāi)害等影響，人民難以安居樂業(yè)，不得不背井離鄉(xiāng)大批遷移。近幾十年來隨著社會經(jīng)濟的發(fā)展、貿(mào)易的往來和交通的便捷，我國人口遷移不僅數(shù)量增加，而且頻率加快，使各地人們的交往更加密切。）教師總結(jié)：從古今中外的人口遷移現(xiàn)象中，我們可以看出在人類歷史早期人口遷移中重要的因素是什么？（自然因素）現(xiàn)在什么因素起重要作用？（經(jīng)濟因素）。但是在某種特定的時空條件下，任何一種因素都有可能成為促使人口遷移的決定性因素?！咀鳂I(yè)設(shè)計】查閱49年以來中國歷年的人口數(shù)據(jù)資料，繪制人口增長的統(tǒng)計圖表，探究中國人口增長的發(fā)展趨勢
人教版新課標(biāo)高中物理必修1力的分解教案2篇
一、教材內(nèi)容經(jīng)全國中小學(xué)教材審定委員會2004年初審查通過，人教育出版社出版的普通高中課程標(biāo)準(zhǔn)實驗教科書《物理必修①》，第三章第5節(jié)內(nèi)容“力的分解”。二、教學(xué)目標(biāo)1．知識與技能（1）理解分力的概念，理解力的分解是力的合成的逆運算，遵循平行四邊形定則。（2）初步掌握一般情況下力的分解要根據(jù)實際需要來確定分力的方向。（3）會用作圖法和直角三角形的知識求分力。（4）能區(qū)別矢量和標(biāo)量，知道三角形定則，了解三角形定則與平行四邊形定則的實質(zhì)是一樣的。2．過程與方法（1）進一步領(lǐng)會“等效替代”的思想方法。（2）通過探究嘗試發(fā)現(xiàn)問題、探索問題、解決問題能力。（3）掌握應(yīng)用數(shù)學(xué)知識解決物理問題的能力。3．情感態(tài)度與價值觀（1）通過猜測與探究享受成功的快樂。（2）感受物理就在身邊，有將物理知識應(yīng)用于生活和生產(chǎn)實驗的意識。三、教學(xué)重點、難點在具體問題中如何根據(jù)力的實際作用效果和平行四邊形定則進行力的分解。
人教版新課標(biāo)高中物理必修1摩擦力教案2篇
l．知識與技能：（1）知道摩擦力產(chǎn)生的條件。（2）能在簡單問題中，根據(jù)物體的運動狀態(tài)，判斷靜摩擦力的有無、大小和方向；知道存在著最大靜摩擦力。（3）掌握動磨擦因數(shù)，會在具體問題中計算滑動磨擦力，掌握判定摩擦力方向的方法。（4）知道影響到摩擦因數(shù)的因素。2．過程與方法：通過觀察演示實驗，概括出摩擦力產(chǎn)生的條件及摩擦力的特點，培養(yǎng)學(xué)生的觀察、概括能力。通過靜摩擦力與滑動摩擦力的區(qū)別對比，培養(yǎng)學(xué)生分析綜合能力。3．情感態(tài)度價值觀：在分析物體所受摩擦力時，突出主要矛盾，忽略次要因素及無關(guān)因素，總結(jié)出摩擦力產(chǎn)生的條件和規(guī)律。二、重點、難點分析1．本節(jié)課的內(nèi)容分滑動摩擦力和靜摩擦力兩部分。重點是摩擦力產(chǎn)生的條件、特性和規(guī)律，通過演示實驗得出關(guān)系f=μN。2．難點是學(xué)生有初中的知識，往往誤認(rèn)為壓力N的大小總是跟滑動物體所受的重力相等，因此必須指出只有當(dāng)兩物體的接觸面垂直，物體在水平拉力作用下，沿水平面滑動時，壓力N的大小才跟物體所受的重力相等。
人教版高中地理必修2農(nóng)業(yè)的區(qū)位選擇教案
【教學(xué)目標(biāo)】 （1）、區(qū)位的含義；（2）、農(nóng)業(yè)區(qū)位選擇的主要因素；（3）、農(nóng)業(yè)地域的概念、類型?！窘虒W(xué)重、難點及解決辦法] 】重點：影響農(nóng)業(yè)的主要自然區(qū)位因素；社會經(jīng)濟因素及其發(fā)展變化對農(nóng)業(yè)區(qū)位的影響。難點：運用所學(xué)原理，合理評價選擇農(nóng)業(yè)區(qū)位。解決方法：知識講授、案例分析、問題探究與討論【教學(xué)準(zhǔn)備】多媒體課件缺勤登記：三、自然因素的利用和改造1.充分利用：光熱水土并擴大范圍2.及時改造：使之更合理地發(fā)展農(nóng)業(yè)四、社會經(jīng)濟因素的發(fā)展變化1.市場區(qū)位及需求的變化2.交通運輸條件的改善和冷藏技術(shù)的發(fā)展，擴展了市場
人教版高中語文必修1《優(yōu)美的漢字》教案2篇
書法藝術(shù)的繁榮期，是從東漢開始的東漢時期出現(xiàn)了專門的書法理論著作，最早的書法理論提出者是東西漢之交的揚雄第一部書法理論專著是東漢時期崔瑗的《草書勢》漢代書法家可分為兩類：一類是漢隸書家，以蔡邕為代表一類是草書家，以杜度、崔瑗、張芝為代表，張芝被后人稱之為“草圣”最能代表漢代書法特色的，莫過於是碑刻和簡牘上的書法東漢碑刻林立，這一時期的碑刻，以漢隸刻之，字型方正，法度謹(jǐn)嚴(yán)、波磔分明此時隸書已登峰造極漢代創(chuàng)興草書，草書的誕生，在書法藝術(shù)的發(fā)展史上有著重大意義它標(biāo)志著書法開始成為一種能夠高度自由的抒發(fā)情感，表現(xiàn)書法家個性的藝術(shù)草書的最初階段是草隸，到了東漢時期，草隸進一步發(fā)展，形成了章草，后由張芝創(chuàng)立了今草，即草書
人教版高中語文必修3《寡人之于國也》教案2篇
一、引入：教師列舉以下言論，讓學(xué)生辨出哪些是孟子的，哪些不是。學(xué)生不知道的，由教師說出。學(xué)生不理解的，教師作簡要解說。1.天將降大任于是人也，必先苦其心志，勞其筋骨，餓其體膚，空乏其身，行拂亂其所為。所以動心忍性，曾益其所不能。（孟子）2.域民不以封疆之界，固國不以山溪之險，威天下不以兵革之利。得道者多助，失道者寡助。（孟子）3.魚，亦我所欲也，熊掌，亦我所欲也，二者不可得兼，舍魚而取熊掌者也。生，亦我所欲也，義，亦我所欲也，二者不可得兼，舍生而取義者也。（孟子）4.富貴不能淫，貧賤不能移，威武不能屈。（孟子）5.非禮勿視，非禮勿聽，非禮勿言，非禮勿動。（孔子）6.無惻隱之心非人也，無羞惡之心非人也，無辭讓之心非人也，無是非之心非人也。（孟子）7.庖有肥肉，廄有肥馬，民有饑色，野有餓殍。（孟子）8.人性之善也，猶水之就下也；人無有不善，水無有不下。（孟子）9.民為貴，社稷次之，君為輕。（孟子）10.君子坦蕩蕩，小人常戚戚。（孔子）
人教版高中歷史必修2開辟新航路教案
材料五航路開辟后，東方香料輸入歐洲的總量較中古之時猛增30倍，而胡椒、丁香等在印度購入和在英國賣出的差價亦高達(dá)10至29倍，其他貨物的獲利同樣驚人。這一時期，新的商品不斷涌現(xiàn)，特別值得注意的是美洲的特產(chǎn)——玉米、馬鈴薯、煙草、可可等——被傳播到歐亞大陸。這時，世界性的對外貿(mào)易主要通過大西洋，地中海與意大利皆告衰落，而沿大洋的英、荷等漸居中心。到17世紀(jì)時，英國的倫敦與荷蘭的阿姆斯特丹成為世界貿(mào)易中心。問題4：材料五表明，新航路開辟后對世界貿(mào)易產(chǎn)生了哪些重大影響？答案4：結(jié)束了世界相對孤立狀態(tài)；各地文明開始會合交流，日益連成一個整體；歐洲商人直接同世界各地建立商業(yè)聯(lián)系；促進不同國家和貿(mào)易的發(fā)展，促進世界市場雛形開始出現(xiàn)。
人教版高中歷史必修2古代商業(yè)的發(fā)展教案
中國古代商業(yè)的發(fā)展有哪些表現(xiàn)？綜觀中國古代歷史，商業(yè)在不同的歷史時期有不同的表現(xiàn)。主要表現(xiàn)在：（1）商業(yè)活動的場所的變化：先主要在城市中進行，后來農(nóng)村集市貿(mào)易逐漸發(fā)展。唐時加快，明清時突出，出現(xiàn)了專業(yè)性的市集（如絲市、葉市、豬市等），以至逐漸形成了新興的市鎮(zhèn)（有的更是專業(yè)性的集散市集）；而不是先有農(nóng)村商業(yè)，而后才有城市商業(yè)的發(fā)展。（2）交易內(nèi)容的變化：商業(yè)開始時以販運、交流地區(qū)間的土特產(chǎn)品，經(jīng)營統(tǒng)治者所需要的奢侈品為主要內(nèi)容，以后隨著商品貨幣經(jīng)濟的發(fā)展，市場商品種類增多、行業(yè)分細(xì)，為一般人民所需要的主要農(nóng)副產(chǎn)品以及城市手工業(yè)所生產(chǎn)的大小商品在整個流通界地位提高。這種情況在宋代已經(jīng)顯現(xiàn)。（3）交易媒介的變化：商品交換最原始的形態(tài)是物物交換，不存在交易的媒介。隨著商品交換的內(nèi)容和地域的擴大，出現(xiàn)了以貝殼等為代表的一般等價物。
人教版高中歷史必修2羅斯福新政教案
【教學(xué)參考】對“新政”作用的評價史學(xué)界對“新政”作用的評價是仁者見仁、智者見智，但基本上有三種觀點，即“功大于過論”、“過大于功論”和“功過參半論”。持“功大于過論”者認(rèn)為“新政”在美國歷史上基本上是一種進步現(xiàn)象，首先，“新政”挽救了危機，使美國人民擺脫了危機的困苦局面；其次，在缺少足夠的宏觀經(jīng)濟政策知識的時代，羅斯福所做的努力確實是開創(chuàng)性的；再次，羅斯福“新政”開啟了美國以后歷屆政府實施國家干預(yù)政策的大門，成為緩解自由主義經(jīng)濟制度之弊病的一劑良方，并在實質(zhì)上加強了美國聯(lián)邦政府的權(quán)威；最后，在30年代資本主義世界經(jīng)濟危機的背景下，同日本、德國為轉(zhuǎn)嫁危機而發(fā)動戰(zhàn)爭的策略相比，“新政”無疑代表了一種進步、民主的解救危機方式。持“過大于功論”者認(rèn)為“新政”未能使美國走出蕭條、步入繁榮。
人教版高中歷史必修3啟蒙運動教案2篇
教學(xué)目標(biāo)：1、知識與能力：（1）識記：理性、啟蒙運動；伏爾泰、孟德斯鳩、盧梭等偉大的啟蒙思想家及其主張；康德及啟蒙運動的影響；（2）理解啟蒙運動興起的背景，分析啟蒙思想的巨大影響；（3）認(rèn)識上層建筑對社會發(fā)展的巨大反作用。2、過程與方法：（1）指導(dǎo)學(xué)生用表格法掌握啟蒙運動主要代表人物及其思想主張；（2）運用比較法加深對啟蒙思想家觀點共性和個性的認(rèn)識。（3）運用比較法對比文藝復(fù)興和啟蒙運動的異同，說明啟蒙運動對人文主義思想的發(fā)展。3、情感態(tài)度與價值觀：（1）通過本課的學(xué)習(xí)，讓學(xué)生認(rèn)識到“一定的文化是一定社會的政治和經(jīng)濟在觀念上和形態(tài)上的反映”；（2）學(xué)習(xí)啟蒙思想家追求真理的精神，培養(yǎng)學(xué)生遠(yuǎn)大的理想與抱負(fù)；（3）通過法國啟蒙思想產(chǎn)生的巨大影響的分析，使學(xué)生認(rèn)識意識形態(tài)對社會發(fā)展所起的重大作用，從而提高學(xué)習(xí)理論的自覺性。
新人教版高中英語必修2Unit 1 Cultural Heritage-Discovering Useful Structure教案二
This theme of the part is “ Describe people or things in greater detail”. Students have learned the grammar(restrictive relative clauses) in Book 1, and further review and consolidate its structure “prep+relative pronouns(which/whom)” and the relative adverbs(when, where and why), besides students should understand its form, meaning and functions. In this section, students should be able to express the grammar correctly in daily communication and in the writing. 1. Review the basic usages of relative pronouns and adverbs of attributive clauses . 2. Learn to use some special cases about restrictive relative clauses.3. Learn to write sentences with restrictive relative clauses flexibly according to the context.1. Review the basic usages of relative pronouns and adverbs of attributive clauses .2. Learn to use some special cases about restrictive relative clauses.3. Learn tow rite sentences with restrictive relative clauses flexibly according to the context.Step 1. Observe the following sentences, and mark the relative pronouns and the adverbs. 1. After listening to the scientists who had studied the problems, and citizens who lived near the dam, the government turned to the United Nations for help.2. Temples and other cultural sites were taken down piece by piece, and then moved and put back together again in a place where they were safe from the water.Step 2 PracticePlease complete these sentences with relative pronouns and relative adverbs and answer the following questions.Questions: 1. What is the head noun ?2. What relative words should be used ?3. What elements do they act in these sentences ?
新人教版高中英語必修2Unit 1 Cultural Heritage-Listening＆Speaking＆Talking教案
Listening and Speaking introduces the topic of “Take part in a youth project”. The listening text is an interview about an international youth cultural heritage protection project. More than 20 high school students from seven countries participated in the project. The reporter interviewed two participants Stephanie and Liu Bin. By listening to the text, students can understand the significance of cultural heritage protection, and teenagers can use their knowledge, combine their own interests and advantages, etc. to participate in the action of cultural heritage protection. Listening and Talking introduces the theme of "Talk about history and culture". The listening text is a dialogue between two tourists and tour guides when they visit the Kremlin, red square and surrounding buildings. The dialogue focuses on the functional items of "starting a conversation", which is used to politely and appropriately attract the attention of the others, so as to smoothly start a conversation or start a new topic. The purpose of this section is to guide students to understand the history and current situation of Chinese and foreign cultural heritage in their own tourism experiences or from other people's tourism experiences, explore the historical and cultural values, and be able to express accurately and appropriately in oral communication.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 participate in cultural heritage protection activities.3. Instruct students to use functional sentences of the dialogue such as “I beg your pardon, but…” “Forgive me for asking, but…" and so on to start the conversation more politely and appropriately.
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. 因為寫得匆忙, 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, 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, 班長說這是他的職責(zé)
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.
人教版高中地理必修2城市化精品教案
1．改善城市環(huán)境：治理河流、控制大氣污染物、大力加強綠化建設(shè)為改善城市環(huán)境，上海市全面展開對大氣、河流、噪聲等多方面的治理工作。如蘇州河的治理、降低城市污染物濃度、加強綠化建設(shè)，截止1990年，市區(qū)綠化覆蓋率達(dá)到20.3%。2．改善城市交通、改善居住條件擴寬主干道，修建環(huán)城公路，修筑了南浦大橋和揚浦大橋，新修城市高架公路和地鐵，改造住宅。3．控制城市規(guī)模建立衛(wèi)星城，開發(fā)新區(qū)，有效地控制城市中心區(qū)的規(guī)模。思考：什么時候許多國家采取措施保護和改善城市環(huán)境？你認(rèn)為可以采取哪些措施來保護和改善城市環(huán)境？上海市保護和改善城市環(huán)境的措施：上海的衛(wèi)星城有哪些？上海新建了哪個新區(qū)？目前浦東新區(qū)在上海的地位如何？建立衛(wèi)星城和開發(fā)新區(qū)可以起到什么作用？上海市為改善交通條件，做了哪些工作？