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大班社會教案：合理的用錢計(jì)劃
經(jīng)濟(jì)教育內(nèi)容十分寬泛，遵照二期課改所強(qiáng)調(diào)的“教育要與幼兒生活相結(jié)合，從生活中體悟，大班《學(xué)習(xí)》教材“逛超市”主題中，有一則“自主購物”的活動內(nèi)容，其背景資料里又給我們提供了關(guān)于“錢幣”的資料，這二則內(nèi)容給了我們很大的啟發(fā)。我們一共設(shè)計(jì)了二個教育活動，其一為“解讀人民幣”——主要從解讀人民幣上的中國元素入手（略），其次就是本次教育活動內(nèi)容“制訂合理用錢計(jì)劃”，論點(diǎn)以要定位在“合理”上，是因?yàn)槲覀兎磸?fù)討論后，認(rèn)為由于每個家庭的經(jīng)濟(jì)條件不一，“節(jié)約”的概念對孩子來說很難詮釋明白，而所謂“合理”即詮釋或“必須要花的錢，一定要花，可以花和不花的錢，則根據(jù)家里的條件許可與否而定，但不必要花的錢，就可以不花”。這樣孩子不僅容易懂，而且一旦理解后，可以逐步自主地轉(zhuǎn)化為自己的行動?；顒有问绞峭ㄟ^創(chuàng)設(shè)情景，讓幼兒小組合作模擬制訂一份花錢的計(jì)劃，通過在合作的過程中生生互動、師生互動的方式，體現(xiàn)合作的快樂，但我們更看重的是蘊(yùn)藏在活動背后的教育內(nèi)涵和價值。
大班社會教案：洋蔥頭的故事
活動目標(biāo)：1、嘗試用恰當(dāng)?shù)姆椒ㄅ沤獠涣记榫w，體驗(yàn)助人自助的樂趣。2、把握故事主題，知道每個人都有自己的長處，學(xué)會欣賞自己和他人。 材料的準(zhǔn)備：圖片，統(tǒng)計(jì)表重點(diǎn)：在生氣時嘗試用恰當(dāng)?shù)姆椒ㄅ沤獠涣嫉那榫w。難點(diǎn)：學(xué)會自我欣賞，知道每個人都有長處。
幼兒園大班社會教案：城市的標(biāo)記
活動準(zhǔn)備：1、師生共同收集各種商場，馬路上和公園里的各種標(biāo)志或從網(wǎng)上下載，打印出來。2、幼兒用書人手一冊，實(shí)物展示儀?；顒舆^程：一、參觀標(biāo)志展覽，交流自己的記錄，分享自己找到的各種標(biāo)志。1、展示幼兒的標(biāo)志，布置《城市里的標(biāo)志》展覽，帶領(lǐng)幼兒參觀。2、讓幼兒與同伴交流自己收集或畫下來的標(biāo)志。3、請個別幼兒在集體面前講述自己收集的標(biāo)志，說說標(biāo)志的用途。4、教師總結(jié)。
大班社會教案：爺爺（奶奶）的童年
活動目標(biāo)：1、分享各自采訪獲得的感受，閱讀相關(guān)的圖片，進(jìn)一步理解爺爺（奶奶）童年的故事，體驗(yàn)其中的艱難。2、運(yùn)用實(shí)物比較感知發(fā)現(xiàn)兩個時代生活條件的不同（吃、穿），初步體驗(yàn)今天生活的幸福。環(huán)境和材料創(chuàng)設(shè)：1、帶補(bǔ)丁的衣服、黃面粉、蛋糕，繩子、ppt等。2、幼兒事先采訪過爺爺奶奶，并記錄
大班社會教案：我們身邊的火
同時目標(biāo)4．認(rèn)識火能夠發(fā)光、發(fā)熱的特征。5．知道火在人們?nèi)粘Ｉ?、工業(yè)、醫(yī)療、軍事等方面的用處，初步了解火的起源。6．認(rèn)識火災(zāi)的危害，了解一些常見的產(chǎn)生火災(zāi)的原因，知道正確的用火方法以及火災(zāi)中的自救辦法。審美視點(diǎn)對火的喜愛感、對火災(zāi)的痛惜感。知識點(diǎn)火的用處，防火常識。
大班社會教案：草地上的蚱蜢
看著他那乞求的目光。忽然有一種聲音在我耳邊響起：“你是在用教師的‘權(quán)威’在強(qiáng)孩子所難！”是啊，孩子們對蚱蜢正充滿了好奇和興趣，而我卻在扼殺他們的這種主動而又積極的情感態(tài)度。在平日的活動課中，我們老是為創(chuàng)造激發(fā)孩子主動參與活動的勁頭而煞費(fèi)心思，但是對于平時一些活生生的場景卻漠然置之。 羞愧之余，我又試著用征求的口氣說道：“李老師想了個辦法，我們找個瓶子，把它們請到我們教室里去休息，好嗎？”孩子們一陣雀躍?；氐浇淌?，小張老師已經(jīng)整理好了床鋪，孩子們一看到她，便涌上前去自豪地說：“張老師，我們把蚱蜢請到我們教室來了！”教室里像炸開了鍋一樣熱鬧。我借機(jī)對孩子們說：“我們請小蚱蜢到教室來休息的，需要安靜，你們這么吵，它們跑了我可不知道哦?！?陽陽一聽，連忙煞有架勢的說：“我們別出聲了，小蚱蜢可不喜歡噪音！”說完就主動閉上了嘴巴。他一向就有感召力，其他孩子也都閉上了嘴巴。教室里即刻安靜了下來。我借機(jī)添了一句：“我們教室這么安靜，小蚱蜢肯定會喜歡我們這個教室的，它們還想看看我們中二班哪個人睡覺的時候是最棒的，衣服折疊得很好，睡覺的樣子也是最好看的?！苯?jīng)我們這么一說，幾個平常不安于的孩子也急忙鉆進(jìn)被窩閉上了眼睛。 之后，我把蚱蜢安置在了班級自然角中，讓幼兒進(jìn)行仔細(xì)觀察。我和張老師還根據(jù)幼兒提出的“小蚱蜢是吃什么的、蚱蜢是害蟲還是益蟲？等疑問，設(shè)計(jì)了幾個活動，雖然是主題以外的，但這些著實(shí)是從幼兒的認(rèn)知需求出發(fā)的，在活動中，我們一直被孩子們積極的求知欲望感動和牽引著。與此同時，我還抓了幾只蝗蟲，引導(dǎo)幼兒與蚱蜢加以區(qū)別。在晨間活動中，帶幼兒去戶外學(xué)小蚱蜢跳，孩子們玩得不亦樂乎。
人教版高中政治必修1社會主義市場經(jīng)濟(jì)教案
教師總結(jié)：社會主義市場經(jīng)濟(jì)是使市場在國家宏觀調(diào)控下起基礎(chǔ)性配置作用的經(jīng)濟(jì)，充分發(fā)揮市場基礎(chǔ)性調(diào)節(jié)作用，就必須主要靠經(jīng)濟(jì)手段、法律手段，而不是行政手段。（三）課堂總結(jié)、點(diǎn)評這節(jié)課我們重點(diǎn)學(xué)習(xí)了社會主義市場經(jīng)濟(jì)的有關(guān)知識，知道了社會主義市場經(jīng)濟(jì)的基本特征，以及國家宏觀調(diào)控的含義、目標(biāo)和主要手段。這對于我們在經(jīng)濟(jì)生活中正確地認(rèn)識我國市場經(jīng)濟(jì)的性質(zhì)和作用，理解國家宏觀調(diào)控的措施及意義，增強(qiáng)社會主義優(yōu)越感和民族自強(qiáng)意識，自覺投身現(xiàn)代化建設(shè)等將有重大指導(dǎo)作用。★課余作業(yè) 討論：聯(lián)系經(jīng)濟(jì)生活中國家宏觀調(diào)控的實(shí)例，討論應(yīng)如何認(rèn)識和理解國家各種宏觀調(diào)控手段的綜合運(yùn)用，對國民經(jīng)濟(jì)發(fā)展的意義?！锝虒W(xué)體會 本節(jié)內(nèi)容與學(xué)生生活實(shí)際聯(lián)系密切，在學(xué)習(xí)中應(yīng)該多引入日常生產(chǎn)、生活中常見的一些宏觀調(diào)控實(shí)例，讓學(xué)生去深刻理解、把握宏觀調(diào)控手段及其作用。
新人教版高中英語必修1Unit 5 Languages Around the World-Reading for Writing教案
Step 3: Read to sum upRead it again and sum up the problems of the three students, and then write down the advice that was given from others.Step 4: Work in pairs. List your learning problems in English and brainstorm some useful advice.Useful expressions ? I don't know how to…... Is a big difficulty for me. I cannot ...? You might try …. It's very important to…? I have no idea how/what .My biggest problem is .... ? I (also) have trouble with. My advice is …. This worked for me.? l cannot understand the teachers’ English in class.Step 5 Homework：為提高我校學(xué)生的英語口語水平，我們將舉辦英語演講比賽(English- speaking contest)，請你根據(jù)下面的信息，以學(xué)生會(the Students‘ Union)的名義寫一份海報，歡迎全校同學(xué)參加，屆時特邀本校美籍教師史密斯先生頒獎。? 報名時間 9月30日以前(報名:signup)? 報名地點(diǎn) 學(xué)生會辦公室? 比賽時間 10月9日晚7:00~9:00? 比賽地點(diǎn) 學(xué)校大會議室? 獎勵 前8名
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, 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＆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-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）.過去分詞作表語時與被動語態(tài)的區(qū)別過去分詞作表語時，強(qiáng)調(diào)主語所處的狀態(tài)；而動詞的被動語態(tài)表示主語是動作的承受者，強(qiáng)調(diào)動作。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．(動作)昨天我妹妹把杯子打碎了。2）感覺類及物動詞的現(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-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 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 ?
新人教版高中英語必修1Unit 5 Languages Around the World-Reading and Thinking教案
【教材分析】本節(jié)課是高中英語第一冊的最后一個單元的閱讀和思考部分，文章難度明顯增加，體現(xiàn)在以下幾個方面：文章題材是說明文，比較難理解；話題生疏，涉及到歷史等知識；生詞量增大，而且在語境中理解詞匯的要求提高。面對這些，教師的難度和高度也要有所提升，通過探討說明順序，了解背景知識等幫助他們找到說明文閱讀的方法?！窘虒W(xué)目標(biāo)與核心素養(yǎng)】1. 文化意識目標(biāo)新課程中指出，文化意識是對中外文化的理解和對優(yōu)秀文化的認(rèn)同。文化意識的的培養(yǎng)有助于學(xué)生增加國家認(rèn)同和家國情懷，成為有文明素養(yǎng)和社會責(zé)任感的人。我們這個單元很好體現(xiàn)了這一點(diǎn)，通過了解漢字書寫的體系和發(fā)展，學(xué)生可以有一種文化自豪感，同時也能夠幫助學(xué)生深入挖掘這篇文章，從而想到更多和中國文化相關(guān)的方面。2. 學(xué)習(xí)能力目標(biāo)
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……(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!
人教版高中政治必修3文化塑造人生教案2篇
【教學(xué)內(nèi)容】人教版高中思想政治必修3文化生活第一單元第二課第二框題《文化塑造人生》?！窘虒W(xué)目標(biāo)】1．知識目標(biāo)理解優(yōu)秀文化如何豐富人的精神世界、增強(qiáng)人的精神力量及促進(jìn)人的全面發(fā)展。2．能力目標(biāo)（1）能賞析優(yōu)秀文化產(chǎn)品，感悟積極向上的文化生活對于豐富人們的精神世界，增強(qiáng)人民的精神力量的意義，確信其促進(jìn)人的全面發(fā)展的重要作用。（2）結(jié)合文化塑造人生，不斷豐富自己的精神世界，促進(jìn)自身的全面發(fā)展3．情感、態(tài)度、價值觀目標(biāo)樹立正確的世界觀、人生觀、價值觀，豐富精神世界，增強(qiáng)精神力量，接受優(yōu)秀文化，促進(jìn)自身的全面發(fā)展?！窘虒W(xué)重點(diǎn)】優(yōu)秀文化能豐富人的精神世界，增強(qiáng)人的精神力量【教學(xué)難點(diǎn)】文化促進(jìn)人的全面發(fā)展【教學(xué)準(zhǔn)備】資料收集、多媒體課件【課時安排】1課時【教學(xué)過程】視頻導(dǎo)入：播放我國殘疾人藝術(shù)團(tuán)在春節(jié)晚會上的精美舞蹈《千手觀音》。
人教版高中政治必修3在文化生活中選擇教案
◇小辭典：綠色閱讀隨著知識經(jīng)濟(jì)時代的到來，全球化信息浪潮正鋪天蓋地席卷而來。尤其足隨著我國加入世貿(mào)組織由夢想變?yōu)楝F(xiàn)實(shí)，同國外進(jìn)行頻繁而廣泛的經(jīng)濟(jì)文化交流，在所難免。在大量文化信息面前，就像物質(zhì)生活中倡導(dǎo)綠色食品一樣，對于精神食糧，也應(yīng)該倡導(dǎo)綠色閱讀。綠色閱讀，是一種無污染的有利于人健康文明生活的閱讀。文化就像大自然那種綠色帶給我們永久愉悅一樣，它是高科技競爭中源源不斷地給我們充電的高效營養(yǎng)庫，是一個沙漠中穿行人身心交瘁時望到的一片綠洲，是一個人葆有的、沒有受到任何污染的、永遠(yuǎn)都清如許的“半畝方塘”。◇課堂練習(xí)：在我國，必須大力倡導(dǎo)“愛國守法、明禮誠信、團(tuán)結(jié)友善、勤儉自強(qiáng)、敬業(yè)奉獻(xiàn)，的基本道德規(guī)范。這些基本道德規(guī)范()①是我國社會主義文化建設(shè)的重要內(nèi)容②是我國社會主義社會的重要特征③是我國社會主義道德的重要體現(xiàn)④是社會主義經(jīng)濟(jì)建設(shè)的唯一精神動力
人教版高中地理必修2城市化教案
讀《環(huán)境污染組圖》思考：造成交通擁擠的原因是什么？有什么危害？（原因：汽車的增加、汽車數(shù)量與道路狀況的比值越來越大造成的。危害：交通阻塞，導(dǎo)致時間和能源的嚴(yán)重浪費(fèi)，影響城市環(huán)境質(zhì)量。）3．增加就業(yè)困難，失業(yè)人數(shù)增多思考：產(chǎn)生這個問題的原因是什么？（隨著城市化發(fā)展，城市科學(xué)技術(shù)提高，機(jī)器化大生產(chǎn)使勞動者數(shù)量要求降低，城市人口本來就未充分就業(yè)，再加上鄉(xiāng)村人口大量涌入，導(dǎo)致失業(yè)人數(shù)增多。）二、解決辦法：（以上海市為例，講解解決的辦法。）1．改善城市環(huán)境：治理河流、控制大氣污染物、大力加強(qiáng)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(qiáng)綠化建設(shè)，截止1990年，市區(qū)綠化覆蓋率達(dá)到20.3%。
