50分 急求一份关于 气候变化 的英语演讲稿，谢谢
Thank you very much. Good morning. I want to thank the Secretary General for organizing this summit, and all the leaders who are participating. That so many of us are here today is a recognition that the threat from climate change is serious, it is urgent, and it is growing. Our generation's response to this challenge will be judged by history, for if we fail to meet it -- boldly, swiftly, and together -- we risk consigning future generations to an irreversible catastrophe. No nation, however large or small, wealthy or poor, can escape the impact of climate change. Rising sea levels threaten every coastline. More powerful storms and floods threaten every continent. More frequent droughts and crop failures breed hunger and conflict in places where hunger and conflict already thrive. On shrinking islands, families are already being forced to flee their homes as climate refugees. The security and stability of each nation and all peoples -- our prosperity, our health, and our safety -- are in jeopardy. And the time we have to reverse this tide is running out. And yet, we can reverse it. John F. Kennedy once observed that Our problems are man-made, therefore they may be solved by man. It is true that for too many years, mankind has been slow to respond or even recognize the magnitude of the climate threat. It is true of my own country, as well. We recognize that. But this is a new day. It is a new era. And I am proud to say that the United States has done more to promote clean energy and reduce carbon pollution in the last eight months than at any other time in our history. We are making our government's largest ever investment in renewable energy -- an investment aimed at doubling the generating capacity from wind and other renewable resources in three years. Across America, entrepreneurs are constructing wind turbines and solar panels and batteries for hybrid cars with the help of loan guarantees and tax credits -- projects that are creating new jobs and new industries. We're investing billions to cut energy waste in our homes, our buildings, and appliances -- helping American families save money on energy bills in the process. We've proposed the very first national policy aimed at both increasing fuel economy and reducing greenhouse gas pollution for all new cars and trucks -- a standard that will also save consumers money and our nation oil. We're moving forward with our nation's first offshore wind energy projects. We're investing billions to capture carbon pollution so that we can clean up our coal plants. And just this week, we announced that for the first time ever, we'll begin tracking how much greenhouse gas pollution is being emitted throughout the country. Later this week, I will work with my colleagues at the G20 to phase out fossil fuel subsidies so that we can better address our climate challenge. And already, we know that the recent drop in overall U.S. emissions is due in part to steps that promote greater efficiency and greater use of renewable energy.
怎样改变自己英语演讲稿
（1） With the improvement of our living standard, more and more people can afford a car. As a result, our roads are more often than not crammed with cars. However, with more and more waste gas being discharged by the cars, the problem of air pollution becomes even more serious. So nowadays we advocate to lead a low-carbon life. My suggestion is we should ride bikes more often instead of driving cars.By riding a bike, we can not only exercise our body but also protect our environment. Why not have a try, my dear friends? 与我们的生活水平的提高,越来越多的人都买得起汽车的。
因此,道路往往没有堆满了汽车。
然而,随着越来越多的废气排放是汽车、空气污染问题变得更加严重。
所以现在我们提倡过低碳的生活。
我的建议是我们应该更经常骑自行车而不是开车骑一辆自行车,我们不仅能锻炼身体,也能保护我们的环境。
为什么不试试,我亲爱的朋友?（2） Now, our side of the car constant more up, the environment also increasingly worse! That the air around us there are many harmful substances. Therefore, we want to Sue around things start to do. For example, we can go to school by bike or walk, it can exercise. If you have time can use less elevator, many climb stairs. We can not only physical exercise, but also to protect our environment. 现在，我们身边的汽车不断的多了起来，环境也越来越糟糕
以至于我们周围的空气有很多有害物质。
所以，我们要苏身边的小事做起。
比如，我们可以骑自行车上学或者步行，这样还可以锻炼身体。
有时间的话可以少用电梯，多爬楼梯。
我们不仅能锻炼身体,也能保护我们的环境。
（3）文章文体：议论文。
文章要点：1.保护环境的重要性；2.学生在家庭中节约能源的具体做法和感想；3.今后的打算。
文章框架：文章应该是三部分两段式。
第一段（包括要点前两部分）1.环保的重要性；2 接着是站在学生的角度谈谈家庭节约能源的具体方法，第二段写第三要点，即谈谈今后打算。
重要句型短语：It is important to protect our environment, the energy in the world is limited. turn off the light and other appliance when you ,re not using them, we'd better not waste the energy, use public transportation, recycle the waste，I can learn more to develop new and clear energy, like the energy from the wind and solar 等。
参考例文： With the development of our society, energy in the world becomes more and more limited, so it is quite important for us to save energy and to protect our environment. As a student, there are a lot of methods we can do to save energy at home. For example, first, we can turn off the light as well as other appliances when we are not using them. Second, recycle the waste water, paper and other waste so that we can reuse them. What's more, it is suggested to use public transportation more instead of private cars. Above all, everyone can make a great contribution to our environment. I hope I can learn more to develop new and clear energy, like energy from the wind and solar.（4）Recently we have held a class meeting to discuss what is considered to be honorable behavior and what is shameful. (最近我们班开了个班会讨论什么是光荣和耻辱。
)It is really a pity to see all this in our school.(很遗憾在学校看到这些现象)Some students don’t respect their teachers or parents. (不尊敬老是和父母)Some don’t take their studies seriously and cheat in exams. (作业不认真，考试作弊)Some throw wastes everywhere and pollute the environment . (到处乱扔垃圾污染环境。
)It is honorable to obey the law and rules , care much about our class and study hard.(关心班级、努力学习、遵纪守法是光荣)It is shameful to break school rules, to be selfish or to make little effort to achieve success.(违反学校纪律、自私 骄傲是可耻的)We should respect others and think more of them than of ourselves.(我们应该尊敬别人经常关心别人)We should work hard and make much more progress to repay the society.(我们应该努力学习取得更大进步从而回报社会。
)We should try our best to keep the environment clean。
(我们应该想方设法保持干净的环境。
) （5） There are still many problems of environmental protection in recent years. One of the most serious problems is the serious pollution of air, water and soil. the polluted air does great harm to people’s health. The polluted water causes diseases and death. What is more, vegetation had been greatly reduced with the rapid growth of modern cities.To protect the environment, governments of many countries have done a lot. Legislative steps have been introduced to control air pollution, to protect the forest and sea resources and to stop any environmental pollution. Therefore, governments are playing the most important role in the environmental protection today.In my opinion, to protect environment, the government must take even more concrete measures. First, it should let people fully realize the importance of environmental protection through education. Second, much more efforts should be made to put the population planning policy into practice, because more people means more people means more pollution. Finally, those who destroy the environment intentionally should be severely punished. We should let them know that destroying environment means destroying mankind themselves.保护环境目前环保还存在着许多问题。
最严重的问题就是空气、水和土壤的严重污染。
污染的空气对人类的健康十分有害。
污染的水引起疼病，造成死亡。
更有甚者，随着现代社会的迅速扩建，植被大大的减少。
为了保护环境，各国政府做了大量的工作。
采用了立法措施控制大气污染，保护森林资源和海洋资源，制止任何环境污染。
因此，在当今的环保中政府起着最重要的作用。
我的看法是，为了保护环境，政府应当采取更具体的措施。
首先，应当通过教育的方法使人们充分謒到环境保护的重要性。
第二，应更加努力把计划生育政策付诸实施，因为人口多就意味着污染严重。
最后，要严惩那些故意破坏环境者。
使他们破坏环境就是毁灭人类自己。
Hello: everyone!Now I want to talk about a beatiful world! When I was young,I always dreamed that I lived in a beautiful country. There were many flowers and trees around our city.We counld hear the birds singing and see the children dancing. The streets were clear and the the air was very fresh! How nice it was!But that only was a dream of mine!How I wish that it would be come true! So I think we should do something to protect our environment. Everyone should make a contribution to protect the environment. Taking care of our environment is very important.Where ever you live,you can do something around your neighbourhood. Have you ever thrown any litter onto the ground?Have you ever drawn pictures on public walls? Have you ever cut down trees?If your answers are No,it means that you have already helped protect our environment. It is our duty to keep our envionment clean and tidy. You might ask yourself,Have I ever picked up some rubbish and thrown it into a box?Have I ever collected waste paper or bottles for recycling?Have I ever planted any trees or flowers in or near my neighbourhood?If your answers areYes,it means that you have already done something useful to improve the environment. Now I want to say :Let`s do our best to make our world more beautiful!望采纳
求写一篇300词左右的关于60年建国的英语演讲稿
这是我以前写的一篇，如果是男学生，把里面的daughter改成sonDear Motherland,I am so proud of being a Chinese. As a daughte(or son) of the greatest country who has the long history of more than five thousand years, I am so lucky.I learn a lot from your history and culture, which are remarkable in the world. And as a result I am deeply attracted by the interesting and instructive events and historical figures. Sixty years ago, with the establishment of People's Republic of China, Chinese people started a totally new life.During the past 60 years, China became richer and stronger. Yes, we used to be treated as a weak nationality but after 60 years it is not the case any longer.Nowdays, we live a much happier life than before and this should be owed to the distribution of hundreds and thousands of pioneers who devoted themselves to the independence and improvements of China. In the 60th National Day, we must momerize these heros.For me, the best way to momerize is to study hard and master more knowledge to construct our mother country which is deeply loved by all of us.The past 60 years belongs to the heros, the constructors of China and of course, several great leaders such as Chairman Mao, Premier Zhou, and Dengxiaoping. And we are confident that we can go along their road in the future.The prosperity of motherland make it possible for all of us to improve the quality of life. Especially, for the young students like me. First, we dont need have to worry about the foods and houses like children several decades ago. We all have a happy childhood and this is help to form our active and optimistic characters. Second, state has established a relatively sound education system and thus we can receive perfect and necessary educaion. It’s of great importance for our future. Third, with the development of national economy, adults can obtain more employment opportunities and then, they may earn enough money to afford family expenditures. And children, together with their parents and grandparents, will have stable families which make all people happy. Fourth, China makes more and more communications with other countries around the world and this makes it is possible for us to know more about the world. Fifth, we also benefit from the public facilities such as transportations, stadiums and hosptials. For example, travelling becomes easier than before and we children can find a lot of place to play on. Furthermore, when we catch a cold or feel sick, we can go to hospital and be treated easily. When we want to enjoy a new film, there are many cinemas available. In a word, all these exciting changes should be owed to you, my mothercountry.As a student in the new age, I know that we are responsible for the future and development of you, my dear mother country. As for me, it’s nature to do something valuable to return you, my dear motherland. Yes, I know I am to young to make great contributions to you currently. But I have decided to be a useful person to the society in the future. To achieve this goal, I should make preparations. First, just as mentioned above, it’s obvious to study hard is of the most importance for me. Otherwise, even I really want to do something good when I grow up, I have not sufficient ability. It will be sad for me. To avoid the regret, I have to master knowledges and skills as much as I can. Second, I will always remember I am a Chinese and I am proud of this as well. If I have any chance, I will tell foreigners China is a great country and always willing to make friends with other countries.Third, I will care others more as this will help the constuction of a harmonious society. Young as I am, I should do my best to meet the calling on of you.China is another mother. I respect you and wish a better future.Yours Sincere DaughterXXX亲爱的祖国：我很自豪自己是一个中国人。
您拥有悠久和历史和文化，是世上最伟大的国家。
能够成为您的女儿，是我的幸运。
从您闻名与世的历史和文化中，我学到了许多，并被那些有趣且有教育意义的事件和历史人物所打动。
六十年前，随着新中国的成立，中国人民开始了全新的生活。
在过去的六十年间，中国越发的繁荣和富强。
是的，我们曾经被认为是一个弱小的民族，但是经过了六十年的发展，情况早已改变。
现在，我们的生活比以前幸福许多，而这一切需要归功于无数为了国家独立和发展而献身的英数先烈。
在国庆六十周年之际，我们不要将他们忘记。
对我而言，最好的纪念就是努力学习，掌握更多的知识，为建设我们心爱的祖国而努力。
过去的六十年属于英雄，属于新中国的建设者，当然还属于几位领袖，如毛主席、周总理和。
我们有信心在将来沿着他们开拓的道路继续前行。
祖国的繁荣使得生活水平的提高成为可能，尤其是对象我这样的孩子来说更是如此。
首先，我们不需要再象几十年前的孩子那样为温饱担忧。
我们拥有幸福的童年，这对培养我们积极和乐观的性格极有帮助。
其次，国家建立了一套相对完善的教育体制，使我们可以得到完善而必须的教育，这对我们的未来发展极其重要。
第三，随着国家经济的发展，成人们可以获得更多的就业机会，他们因此可以有更多的收入来负担家庭的各项开支。
因此，孩子们和家人都可以拥有一个稳定的家庭，而稳定的家庭使所有的人都感到幸福。
第四，中国与其他国家的交流越来越频繁，因而我们可以更多地了解外部世界。
第五，我们也从国家的公共建设，诸如公共交通、体育场和医院上面获益良多。
比如说，旅游变得比以前更容易了，孩子们也可以找到更多的地方玩耍。
还有，当我们感冒或者不舒服的时候，我们可以很容易找到医院就诊。
而当我们想去看一部新电影时，有很多电影院可供选择。
总而言之，这些激动人心的变化都应当归功与您，我的祖国。
作为一个新时代的学生，我知道我们对您的未来和发展负有责任，我亲爱的祖国。
就我而言，做些有价值的事情来回报您是很自然的。
是的，我知道我还很小，目前还不能为您做出很大的贡献，但是我已经决心将来成为一个对社会有用的人。
为了实现这个目标，我现在就要做些准备：首先，正如我在上面所提到的，努力学习对我来说是最重要的。
否则的话，即便我长大后真的想做些有用的事，我可能发现自己没有足够的能力。
这样就太悲惨了。
为了避免出现这种遗憾，我必须尽可能地多学些知识和技能。
其次，我会永远牢记自己是一个中国人，并且我也为此深感自豪。
如果我有机会的话，我会告诉外国友人，中国是一个伟大的国度，并且一直愿意和其他的国家交朋友。
第三，我会更多地关心他人，因为这样会有助于我们建设一个和谐社会。
虽然我还很小，但是我会尽力响应您的号召的。
中国是另一位母亲，我尊敬您并祝您的未来更美好。
您忠实的女儿XXX
1分钟英语故事演讲稿，有关自然的
跪求
What is nature?It's everything existing in the world,such as plants, animals, earths, rocks, the water and the weather. Human being depands on the nature. nature, life.Thanks to the help of the nature,we live a happy life for a long time.When we realize the use of nature,we begin to gain everything from it.As the time goes by,the water has become dirty,the air has been polluted, forests have been cut over,the number of kinds of animals and plants has become smaller and smaller. Let we see our environment again,the crowded streets,the isy cars,the dirty air,almost everything makes us more and more tired.At t time,we begin to want to go back to the nature to have a good rest,but the nature has already been destroyed by ourselves.It rufuses us. There is no chance that can give us to rewrite the tory,so we can do everything that we can do now to care for our nature.When we are driving,we can drive slowly to ruduse the dust and noise;when we buy a refrigerator,we should choose a green one ;when we are going to throw something,we should make sure whether it can be reuse or not.We can also plant trees,rufuse to eat wild animals... Loving nature is loving ourselves, every drop that we give nature will be given back.Nature does not belong to somebody,everyone has duty to do everything he can to potect it.By potecting nature,we potect ourselves,let's unit together,hand in hand,make our world more and more beautiful! Thank you! 亲爱的老师，同学们： 非常高兴可以在这里做一次演讲。
这次我想谈谈自然。
我的话题是关爱自然。
什么是自然
它是世间万物，比如植物动物土地岩石水和天气。
人类依赖于自然。
没有自然，没有生命。
由于自然的帮助，我们才得以长时间的生活快乐无忧。
当我们意识到自然的作用，我们开始无限制的索取。
时光流逝，水源不洁，空气污染，森林消失，植物和动物的种类越来越少。
让我们再来审视我们周围的环境。
拥挤的街道，吵闹的汽车，肮脏的空气，几乎每件事物都使我们越加疲惫。
此时，我们开始想要回归自然好好休息，然而自然已经被我们破坏了，它把我们拒之门外。
重写历史是不可能的，所以我们只能做我们可以做的每一件事来关爱自然。
当我们开车时，我们可以开的慢一些来减少灰尘与噪音；当我们买冰箱时，我们应该选择绿色冰箱；当我们想要扔东西时，我们应该确定它是否可以重新利用。
我们也可以植树造林，拒绝使用…… 爱自然就是爱自己，我们为自然做的一点一滴都会得到回报。
自然并不属于某个人，每个人都有责任去做他可以做的每一件事去保护它。
通过保护自然，我们得以保护自身。
让我们团结起来，手牵手，让我们的世界变的更美好
谢谢
关于中国文化的英文演讲稿不要太长
改革开放三十年演讲稿： 改革开放30年 历史告诉未来演说稿 老师们，同学们，朋友们： 大家晚上好
首先，我感谢学院，向在座各位朋友，向各兄弟院校的老师和同学，表示诚挚问候和良好祝愿
我的演讲题目是“改革开放30年，历史告诉未来” 今年是中国改革开放30周年，对中国和中国人民来说是一个具有特殊意义的年份。
30年来，中国成功实现了从高度集中的计划经济体制到充满活力的社会主义市场经济体制、从封闭半封闭到全方位开放的伟大历史转折，中国的经济总量从世界第十一位跃至世界第四位，中国成为世界第三大贸易国，中国人民的生活水平从温饱不足发展到总体小康，中国的面貌发生了历史性变化。
见证这些成果时，让我们来回顾以下历史
1978年，以中共十一届三中全会为标志，共和国作出了决定国家前途命运的关键抉择，改革开放大幕拉开，古老的中国发生了历史性的变化。
到2008年，改革开放步入而立之年，回眸这30个年头，中国经济社会实现了前所未有的大突破、大跨越和大发展;思想不断解放，观念不断更新，改革逐步深化并推动开放，开放也进一步促进改革。
“向海而兴，背海而衰。
禁海几亡，开海则强”，30年间的改革开放恰如600年前的郑和下西洋一样，我们正是以一种更加开放的精神走向世界，为中华民族的和平崛起和伟大复兴，开洋看世界。
我们一起重温历史。
第一个经济体制改革方案的出台，第一个建立新闻发言人制度的中央机关，第一个股份制企业的诞生，第一个获得国际大奖的中国影片，第一个在国内举办的外国时装展，第一部移动电话的问世……许多现在看来已经成为基本常识的“新生事物”，在当时曾经引起多么剧烈的震动。
我们试图梳理发展脉络。
我们不局限于对过往记忆的“叫醒”，更试图“窥斑知豹”，见微知著。
我们不忘记抬头远眺社会森林之广阔，也更会低头审视一草一木生根发芽成长之生动。
我们想从社会的每一个风云变幻、脉搏跳动中，对发展历程进行分析、解读和判断，得出中国前进的逻辑和路径。
这30年的历史，是国家综合国力从“濒于崩溃边缘”到“当惊世界殊”的历史;这30年的历史，是通过一次次思想解放大讨论、破除各种思想束缚、寻找或者回归发展常识的历史;这30年的历史，是改革不适合现代化发展要求的体制机制、建立现代国家发展模式的历史;这30年的历史，是“放眼向洋看世界”对外开放、加大国际合作、逐渐融入世界的历史;这30年的历史，也是认识到须由单向的经济发展拓展为政治、文化、社会全面推进的科学发展的历史;这30年的历史，更是探求“以人为本”、弘扬人的价值，保护私产、保障自由、彰显权益的历史，因而也是全体人民共同创造的历史。
前进不是一帆风顺的。
改革开放的每一步，都伴随着对发展常识的重新发现和回归，都伴随着旧思想、旧体制的革除和新理念、新体制的建立。
每当遇到前进中的困难，也总有人对改革开放提出各种责难，但是，经过一番思想的讨论，“改革不可动摇”仍会成为一种广泛的共识。
这是因为，30年的成果，改革给了人们实惠和幸福，以及信心和希望———实践，任何时候都是检验真理的惟一标准。
讲到实践，我向大家讲一位老共产党员对改革开放以来对工资条的记录
1979年我的工资是123元，1988年150元，1998年1051元，2008年4620元……逐页翻看闫老悉心保存的这些工资单，我真的眼睁睁看到了社会经济发展的力量。
从123元到4620元，近40倍的差距，就发生在改革开放之后的30年。
而同样引起我兴趣的，还有每月记账单上所记录下来的当时的物价。
在闫老记录的179年4月份的收支情况中，记者看到了这样的记录：“煤500斤4.95元；水果0.1元；豆腐0.1元；缸1.3元；锅盖0.1元……”听到我对物价上涨的感叹，闫兴俊老人开朗地笑了：“物价上涨，最多20倍，我们工资却涨了40倍，算下来，还是咱老百姓赚了，日子一天比一天好嘛
” 随着国力的日益强盛，人民生活水平的不断提高，2001年，当前国际奥委会主席萨马兰奇在莫斯科高声宣读：beijing，china，我国获得2008奥运会的举办权，作为一个人，一个中国人，我发自心底的为我们的祖国，我们的首都感到高兴。
现在离北京奥运会开幕式只剩下77天了
让我们一起高喊，北京加油
说到这里就要来讲什么是真正的奥运精神运精神是：“更快、更高、更强”。
而支撑和造就“更快、更高、更强”的是什么
是“自信、自强、自尊”。
这既是奥运精神的原动力，更是奥运精神的境界升华。
我们要弘扬奥运的拼搏精神。
我们要像奥运健儿一样，在成长过程中，不怕困难，不怕挫折。
积极进取。
在学习的过程中主动地学习，用丰富的知识充实自己。
用优异的成绩回报祖国、回报社会
我们在举办奥运的同时，不能忘了奥运会的政治含义
我们清楚的记得在2004年的雅典奥运会上，当刘翔登上领奖台时，他头上戴了一个由橄榄枝编成的头环。
这绿色的橄榄枝不正是代表着绿色奥运吗
橄榄枝象征着和平，而奥运正是传递和平的载体，我们不能简单的理解没有战争就是和平。
人与自然和谐相处也是和平最本质的含义。
节约资源、保护环境这种追求人与自然和谐相处的具体行为正是奥林匹克精神的具体体现。
所以我们说：和平是奥运的灵魂，奥运是和平的载体，绿色奥运是我们从更高的境界在追求和平。
当伟大的精神被平凡广泛的具体化以后，这种精神就被弘扬和光大了。
绿色奥运应该从点滴做起，从我做起，从我周边的人做起。
弘扬奥林匹克精神，宣传奥运理念，让2008北京奥运真正做到绿色奥运。
这正是每一个见证改革开放的人们的义不容辞的责任。
也是我们当代大学生的一种思想境界和追求
今年是改革开放30周年，国家将隆重纪念并对“改革开放30年的经验进行系统的回顾总结”。
纪念过去是为了未来。
随着经济体制的不断变革，社会结构、利益格局、思想观念都发生了深刻变化，一些长久积累未解决的问题和矛盾已经凸显，改革由此进入“深水区”。
作为倍受争论的80后、更作为当代大学生，我们要借这次奥运会的契机，认真学习奥运精神，并把他带到社会生活中去，把改革开放继续下去，为了实现现代化的目标、为了祖国的繁荣富强，我们应该沉下心来，努力奋斗
现在让我们一起来为自己打气，北京加油，中国加油
我的演讲结束，谢谢大家
