-
新人教版高中英语必修2Unit 2 Wildlife Protection-Reading and Thinking教案二
The theme of this unit is human and nature, focusing on the theme of wildlife protection. Nature is a complex ecosystem, in which there are delicate balance between animals and plants. Because of the role of the food chain, the extinction of one species will produce influence, causing a series of chain reaction. Large scale extinction of species will have a serious and even irreversible impact on the ecosystem, resulting in immeasurable losses. Therefore, it is of great significance to protect wild species. To protect wild species is to protect human beings themselves. The motto of this unit is "when the buying stops, the killing can too,” which is a public service advertising slogan to protect wildlife. It tells people that every rhinoceros horn, every fur, every bowl of shark fin soup, every Ivory product, and every tiger bone product, etc. consumed by human beings, are innocent wild animals slaughtered behind them. The mission of wild aid is to ban illegal trade in endangered wildlife and mitigate climate change. It aims to educate the public to reduce the consumption demand for endangered wildlife products through public publicity and improve the awareness of environmental protection.1. Improve the awareness of wildlife protection by acquiring the knowledge of wildlife protection.2. Focus on environmental protection and protection of all lives.3. Analysis of the living environment of wild animals with appropriate thinking mode.4. Skillfully use the vocabulary and grammar knowledge of this unit to cultivate self-study ability according to the unit content5. Develop cooperative learning ability through discussion and other ways1. Enable the Ss to talk about the current situation of wild animals.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.
新人教版高中英语必修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.观察下列句子特点，总结共同点。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?
新人教版高中英语必修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 ?
新人教版高中英语必修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.
新人教版高中英语必修2Unit 3 The Internet-Reading and Thinking教案二
Q5：What's Jan's next goal?Her next goal is to start a charity website to raise money for children in poor countries.Q6：What can we learn from her experiences?We learn that when we go through tough times, we can find help and support from other people online. We learn that we can feel less lonelyStep 5: While reading---rethinkingQ1: What is Jan’s attitude to the Internet ?Thankful/Grateful, because it has changed her and her life.Q2: What writing skills is used in the article ?Examples(Jan’s example, the 59-year-old man’s and the 61-year-old woman’s example)Q3: Can you get the main idea of the article ?The Internet has changed Jan’s life/Jan’s life has been changed by the Internet.Step 6 Post reading---Retell the storyMuch has been written about the wonders of the World Wide Web. There are countless articles (1)telling(tell) us how the Internet has made our lives more convenient. But the Internet has done a lot (2)more(much) for people than simply make life more convenient. People’s lives (3) have been changed(change) by online communities and social networks so far. Take Jan for example, who developed a serious illness that made her (4)stuck(stick) at home with only her computer to keep (5)her(she) company. She joined an online group (6)where she could share problems, support and advice with others. She considered the ability to remove the distance between people as one of the greatest (7)benefits(benefit). She was so inspired (8)that she started an IT club in which many people have been helped. She has started to learn more about how to use the Internet to make society better. Her next goal is to start a charity website to raise money (9)for children in poor countries. Jan’s life has been (10)greatly(great) improved by the Internet.
新人教版高中英语必修2Unit 3 The Internet-Reading for Writing教案二
8. However, the more polite you are, the less likely it is you will be attacked. 然而, 你越有礼貌, 你被攻击的可能性就越小。 Step 8 Writing---the articleHow to stay safe in the online chat roomToday I thought I’d blog about a question that has been asked many times--- how do you stay safe online and avoid bad experiences in the online chat room ? I’m not an expert, but many years as a blogger have taught me a thing or two.First of all, there’s the golden rule of the Internet: keep out of what makes you uneasy. Don’t post comments or click on anything. Second, protect your privacy. Don’t give out too much private information like your address, phone numbers, the ID numbers, etc. Third, be polite. If you are polite to others on the Internet, you won’t be attacked in normal situation. Finally, don’t believe in others easily and never meet someone you met online alone. It is very dangerous.Have you had any bad experiences online, or do you have some good advice for staying safe? Post your comments below!Step 9 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer tell the reader what he/she know about the topic ?2. Are the tips and suggestions well organised ?3. Has the writer defined the new words ?4. Does the author include examples, comparison, or explanations ?5. Does the writer end by asking readers to leave comments and/or suggestions ?6. Can you find any grammar or spelling mistakes.Step 6 HomeworkPut up your revised draft in the classroom or read it to your class.
新人教版高中英语必修2Unit 4 History and Traditions-Reading and Thinking教案二
Step 5 While reading---Task 3Read the text again and answer the following questions.Q1: How many countries does the UK consist of ?4 Q2: What are the four countries of the United Kingdom?England, Wales, Scotland and Northern Ireland Q3: Which two were the first to be joined together ?England and WalesQ4: What are the two chief advantages of studying the history of a country ?The first one is to help you understand more about the country and its traditions.The second one is to make visiting it more enjoyable.Q5: What’s the author’s attitude towards studying the history ?Supportive/positiveStep 6 Post reading---Retell the textThe United Kingdom, Great Britain, Britain, England—many people are confused by (1)_____ these different names mean. In the 16th century, the nearby country of Wales (2) __________(join) to the Kingdom of England. In the 19 th century, the Kingdom of Ireland was added to create the United Kingdom of Great Britain and Ireland. Finally, the southern part of Ireland (3) ______ (break) away from the UK, which resulted in the full name we have today. However, most people just use the (4)_________(shorten) name: the UK. The four countries (5)__________ belong to the United Kingdom work together in some areas. There were four sets of invaders and the last group were the Normans. They had castles (6)_________(build) all around England and made changes (7)__________ the legal system. Studying the history of the country will make your visit much more (8)_________(enjoy). The capital city London is (9)___ ancient port city that has a history (10)______(date) back to Roman times. 1. what 2.was joined 3.broke 4.shortened 5.that 6. built 7.to 8.enjoyable 9.an 10.dating Step 6 Homework
新人教版高中英语必修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.
新人教版高中英语必修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. 因为写得匆忙, 这篇文章不是很好。2. ________ carefully, he found something he hadn’t known before. 他仔细读书时, 发现了一些从前不知道的东西。3. ________ why he did it, the monitor said it was his duty. 当被问及他为什么要这么做时, 班长说这是他的职责
新人教版高中英语必修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
人教版高中政治必修1第二课多变的价格教案
（四）反思总结，当堂检测。本节内容讲述了价格变动对人们生活、生产的影响作用，主要知识框架如下：（1）、价格变动会影响人们的消费需求，商品价格上涨，人需求就减少，反之，则增大。价格变动对不同商品需求影响程度是不一样的，对生活必需品的需求量影响较小，对高档耐用品的需求量影响较大。相关商品价格变动对消费需求的影响不同，某种商品价格上涨，就会减少需求量，其替代品需求量增加，其互补品需求量则减少。（2）、价格变化也会影响生产经营，价格变动会调节生产，刺激生产者改进技术，提高劳动生产率，促使生产者生产适销对路的高 质量产品。（五）发导学案、布置预习。预习第三课第一框《消费及其类型》，完成预习导学案练习题九、板书设计《价格变动的影响》1、对人们生活的影响（1）商品价格变动与消费需求量之间的关系（2）不同商品的需求量对价格变动的反应程度不同
小学减负工作计划两篇
(一)进一步加强学习，提高认识，树立教育为提高民族素质，为社会主义现代化服务的目标观;不以考试分数为唯一标准评价学生和教师教学质量，注重学生综合素质的提高，个性特长的充分发展;注重思想品德教育和纪律法制教育，加强综合实践、兴趣课管理，促进学生德、智、体、美全面发展。树立面向全体学生，因材施教，知识学习与智能发展相统一，大面积提高教学质量的教学观。转变只重视少数尖子生，而轻视大多数学生，甚至放弃后进生的错误观点，屏弃重知识灌输，轻能力培养的教育观。但是“减负”应该在确保教学质量的前提下进行，即“减负”不减质量。如何正确处理好两者关系，是我们全体教育工作者面临的一个亟待解决的新问题。“减负”是一项涉及到全社会的系统工程，学校、家庭、社会各界应该统一认识，协力合作，共同来完成
小学科学优秀说课稿3篇
(二)学生情况分析 在《推力和拉力》这课中，学生对推力、拉力、重力有了一定的了解，对使用测力计的方法也已经很好地掌握了。本节课从一个小故事开始，引导学生感受什么是浮力，让学生通过自己的观察，比较几种物品在水中的浮沉情况，进而探究“在水中下沉的物体是否受到水的浮力”。 (三)教学方法与手段说明 本节课 我采用探究法、小组合作法的教学方式，提出问题后让学生进行初步的猜测，然后进行简单的体验，然后再进一步做实验，再一次体验活动，最后得出结果，使学生的探究能力得到提升。 (四)技术准备 演示材料：水管、乒乓球、水、水槽、正方体铁块、绳子、测力计 分组材料：水、水槽、空塑料瓶、正方体铁块、铁钉、泡沫塑料块、轻木块、绳子、测力计、记录单
小学音乐欣赏课说课稿
1. 感受乐曲中A B C 三个音乐主题的变化, 听辨各段主题曲调的出现顺序，提高音乐记忆能力。 2. 听辨每段旋律的主奏乐器，区别三种乐器的音色和演奏方法, 启发学生想象各自代表的音乐形象。 说重点 1. 听辨三段旋律出现的顺序。 2. 感受三种乐器(笛子、小提琴、吉他)不同的音色 说难点 乐曲中三段旋律的主奏乐器依次出现的顺序 教具准备 钢琴、课件、吉他、小提琴、笛子、录音机、卡片若干 说教法学法：本课主要运用教法是：师生互动法，情景感化法，趣味节奏法 本课主要运用的学法是：自主体验法
5月国旗下讲话稿小学
老师们、同学们：蓝天下，迎着初生的晨曦，和着冬日的晨风。我们举行这庄严而又隆重的升国旗仪式。我们眺望着国旗冉冉升起，耳畔回荡着气壮山河的国歌，我们为这一庄严的队礼而自豪，我们因肃然于国旗前而激动。同学们，我们是二十一世纪的主人。浴血奋战、硝烟弥漫的战火已离我们久远；历史的恩怨，国危的呼号也融进了历史。但是，国旗，这新中国的象征；国歌，这一中国人心中最激越的旋律，穿越时空，延续着我们中华民族的伟大传统，凝聚着新中国的豪情壮志，昭日月，耀千秋。国旗的光辉伴随着我的成长，照亮了我们前进的道路；国歌的旋律激励我们继承先辈的伟大事业，不懈奋斗。一面国旗，招展着一种象征：战争中的勇气，异国思乡的亲情，国际交往的尊严；一面国旗，书写着丰厚的内涵：那是祖国的土地，那是游子的归依，那是不屈的奋斗，那是国家的富强。国旗照耀航程，国歌催人警醒，那“起来、起来”的呐喊，鼓舞着我们中华民族的新一代不断创新，激励着每一个炎黄子孙自强不息。体育健儿在多哈运会上的顽强拼搏，不正是这一内涵的诠释吗？当国歌奏响、国旗升起时，我们从那满含泪花的凝视里，从自豪激昂的“起来”声中，从挺直腰杆、溢满喜悦的容颜上，体会到了做一个中国人的自豪，同时，同学们，我们也要掂量到我们肩头的重任：努力学习吧！祖国需要我们，世纪需要我们，未来需要我们！
国旗下的讲话演讲稿小学
导语：在新学期的开学升旗仪式上，首先请允许我向刚安排到我们学校的新老师、新同学表示最热烈的欢迎!下面是小编为您搜集整理提供到的范文，希望对您有所帮助，欢迎阅读参考学习!尊敬的各位领导、老师，亲爱的同学们：大家早上好!今天我国旗下讲话的题目是“热爱我们的家园”。我们每个人都有家，也都爱自己的家。可是你是否知道，我们还有一个共同的家园，那就是我们的地球。谁不希望头顶的天空湛蓝如镜，谁不希望脚下的大地绿草如茵， 谁不希望身边的湖水清澈明净，谁不希望眼前的阳光灿烂如金。是啊，谁不希望能有如此天然的一幅画面呢?但现在我们却距离它越来越远了。生态环境的日益破坏使我们的家园遭到了严重的威胁，我们只拥有一个家园，我们同在一个地球村，爱护我们的家园，就是爱护我们自己的生命。有一个小学生在《中国环境报》上发表了一首题为《邮展》的诗歌，诗中这样写道：节日到了，老师让我们举行邮展，叫爸爸妈妈来参观，我想展出威武的老虎，可老虎正面临全体灭亡;我想展出绿色的森林，可一片片森林正变成一片片木桩;我想展出美丽动人的海滩;可海滩上飘来了垃圾和油浆;我想展出生气勃勃的春天;可春天里的汽油味已经代替她的花香;我想展出清澈的山涧，亲爱的爸爸妈妈，你们还记得清澈是啥模样……
关于小学国旗下的讲话稿
微笑是我们的语言 文明是我们的信念我们的祖国是一个历史悠久的文明古国，经过几千年的积淀，她博大而精深，她厚重而宽广。荀子说：“人无礼则不生，事无礼则不成，国无礼则不宁”。流传至今，就是要警惕我们文明礼仪是我们生活的一部分，我们不能随意丢掉它，而应该与文明美德共成长。有这样一则报道，新加坡是一个通用英语的国家，这个国家的公共场所的各种标语大多是用英语书写。但其中的一些文明礼貌的标语，如“不准随地吐痰”、“禁止吸烟”、“不准进入草坪”等却用中文书写。为什么呢？人家回答：“因为有这些不文明行为的大多数是中国大陆的游客。”为此，到新加坡考察的一位中学校长语重心长地说：“不文明行为不但体现一个人的文明修养，更是一个国家的国耻。” 中央电视台曾经报道，国庆节后的天安门广场，随处可见口香糖残迹，40万平方米的天安门广场上竟有60万块口香糖残渣，有的地方不到一平方米的地面上，竟有9块口香糖污迹，密密麻麻的斑痕与天安门广场的神圣和庄严形成了强烈反差。
感恩国旗下讲话稿小学
国旗下讲话稿小学感恩篇一：感恩教育国旗下讲话 同学们，老师们： 大家早上好!在我们生命的每一天，我们享受着空气、阳光、水源，我们享受着太多太多的人给予我们的爱。在我们享受的同时，我想对同学们说，我们应该学会感恩。众所周知的古语： “滴水之恩，当涌泉相报”、“谁言寸草心，报得三春晖”、“羊有跪乳之恩，鸦有反哺之义”等等，说的正是一种知遇之恩、养育之恩、提携之恩与救命之恩。这些良好的道德文化，传承了千年，也熏陶了人类千年。反观我们身边，随手乱扔果皮纸屑破坏环境者有之，无理顶撞谆谆教悔师长者有之，蛮横无理对待同学者有之，抱怨父母种种不是、不对者有之，这些都不禁引发了我们深深的思考……感恩的内涵到底是什么？请听一个感人的故事：台湾第37届十大杰出青年之一赖东进先生，9岁才进学校，一边读书，一边讨饭，一边照顾残疾的父母，每次讨饭回来，他都要跪着喂他的父母。他成名以后说“我对生活充满感恩的心，我感谢苦难的命运给了我磨练。”其实感恩很简单——幸福时，感恩朋友；快乐时，感恩痛苦；坚强时，感恩泪水；成功时，感恩失败。
国旗下讲话稿小学200字左右
敬爱的老师、同学：大家早上好!今天我演讲的题目是《期末考试来了，你准备好了吗?》。再过几天，期末考试悄然而至，大家准备好了吗?是否已经万事俱备，只欠东风呢? 古人云：凡事预则立，不预则废。我想大家不妨从以下几个方面准备一下： 第一， 争分夺秒，抢占制高点。 在历史的长河中，时间是最公正却又最短暂的。争分夺秒去努力，人生才会有更多成功的机会。我们珍惜时间就是珍惜青春。我们中学生告别了多情的雨季，告别了留恋的往昔，拨动七彩的琴弦，踏上了青春的界域。青春是花，美丽却易凋零，假如不去呵护，在来不及美丽时，就会凋谢枯萎;青春是雨，朦胧却有多情，假如不去把握，就会变成清泪，在伤心时破碎;青春是自由，想唱就唱，要唱得响亮，就算没有认为我鼓掌;青春更是拼搏，三分天注定，七分靠打拼，爱拼就会赢。珍惜青春吧，从现在做起，基础知识要扎实，重点知识要夯实，难点知识要务实。“以己之长，攻人之短”“取人之长，补己之短”。兵家云：知己知彼，方能百战不殆。
XX小学国旗下讲话稿三篇
篇一各位老师、各位同学：大家好!当我们还沉浸在欢乐祥和的新年气氛中时，我们又迎来了新学期的开学。今天我们在这里举行新学期开学的次升旗仪式，从今天起，我们全校师生将迈入新的工作和学习中去。回顾过去的XX年里，我们全体师生一起憧憬过、一起努力过，也一起欢乐过。我们为自己没有虚度上学期的光阴而欣慰、为我们在上学期里健康地成长而感到高兴。新的一年，又是一个新的起点;新的学期，孕育着新的希望。俗话说：一年之计在于春。春天的到来，必将使世界万物苏醒，欣欣向荣，必将使我们生活充满生机和活力，也必将是新希望的开始。春天同时也是我们刻苦攻读、努力拼博的季节。特对每位同学提出几点希望：1、做一个讲文明、懂礼仪的好学生。遇到师长、来宾，主动问好;上下楼梯，人多拥挤，注意谦让，靠右行走，保障畅通;讲究卫生，不乱扔果皮，见到纸屑随时捡;爱护公共财物，不乱写乱划;严格遵守学校规章制度，相互监督，共同进步!学校是我家，美丽靠大家
