环保题材的英语演讲稿2021.doc

环保题材的英语演讲稿2021 环保题材的英语演讲稿1DEMAND for graduates in the UK with skills related to sustainability is booming. Academia is waking up to the need to train specialists in green architecture, chemistry and engineering.Dean Millar founded the worlds first ever BSc course in Renewable Energy at Exeter University after working as an industry consultant.He said： “A lot of companies were complaining that there was a lack of bright young people suitably trained to work in the renewables business.”Now his course has around 90 students learning the ins and outs of biomass, tidal, solar and offshore wind power.Their career prospects are incredibly bright. Employment opportunities are not just limited to the energy sector, but segue into the regulatory and, increasingly, investment sectors as well.“The big boys are moving in. The returns to be had are significant, especially in terms of wind development,” said Millar. “Financial firms need expertise across the board so they can make sensible investment decisions.”Students on York Universitys Masters course in Green Chemistry are ideally placed to take advantage of the growing demand in industry for graduates with waste minimization skills.Professor James Clark is founder of Yorks Green Chemistry Centre for Excellence and the worlds leading green chemistry journal, Green Chemistry. He said： “We are now talking to producers of automobiles, electronics, furniture and pharmaceuticals, people who need to use chemistry but dont think of themselves as chemists.”As waste production legislation becomes increasingly strict, the traditional emphasis on making as much of a chemical as possible is shifting towards minimizing the waste that process creates. “A lot of chemicals are made from petroleum, but we are developing sustainable ways to make carbon, typically from biomass such as dead plants and trees,” said professor Clark.All of last years graduates quickly found employment, some receiving multiple job offers in a variety of different fields.Li Li, a 26-year-old Chinese postgraduate student, graduated from York in 20XX. She said：“I hadnt heard about green chemistry in China. It was a new area and I was curious. Now the government back home needs people who know about these principles.”Deep in the heart of Wales, 400 students at the Centre for Alternative Technologys (CAT) Graduate School of the Environment are busy designing and building everything from high insulation wood housing to wind power turbines. With energy costs rising, building firms are increasingly looking to minimize the energy wasted heating and lighting homes, a service CAT students are well-equipped to provide.A new institute is being built to meet the burgeoning demand for places and a distance learning facility will be launched next September so foreign students can complete CAT courses from home.The expertise being taught on these courses is essential to a continually expanding range of companies and government authorities. Yet there is a larger goal at stake; the students are at the forefront of the battle against climate change. In the words of Dean Millar, “If were going to save the planet, we need to start turning these people out in big numbers.”环保题材的英语演讲稿2Good afternoon, my honorable judges, ladies and gentlemen and fellow contestants：I feel so happy to have the chance to make a speech. The title of my speech is Protect the Environment, Protect Ourselves. I hope you will like it.Everybody knows waste paper and used coke cans are discarded everywhere. You might have seen plastic bags flying in the sky and getting caught in the trees when the wind blows or maybe you have seen old cans floating in the rivers and polluting the water. Our environment is the place in which we live, but it is being ruined by us.There is a story about house and trees. It is said that a mans house was surrounded by a lot of trees. Though the wind was strong, that man could have a good rest under the trees. How comfortable the life was! One day, that man wanted to enlarge his house, so he cut down all the trees. Then the autumn came without the protection. The strong wind blew the roof of the house into the sky. The whole house was gone with the wind. What a pity! But thats the price people have to pay for destroying in the ecology balance. People shouldnt be short-sighted. Protecting the environment is everyones task.As you know, there are four kinds of pollution. They are air pollution, water pollution, waste pollution and noise pollution. But what can we do to solve the pollution? I think, firstly, we can make cars that dont pollute the environment. We can ask companies to use modern clean technology. In some big cities, we can limit the number of cars. Secondly, we can try to use less water and make sure that we do not pollute the water. We can tell factories that they are not allowed to pour waste water into the lakes and rivers. Thirdly, we should not throw rubbish in parks and cities. We can pick up rubbish if we see it. We can put more rubbish bins in our parks and cities. Fourthly, we can live far from the noise and make the laws to limit the noise.The air, water and the whole atmosphere directly influenced our lives, such as the air, people may cough and it will lead to cancer. So we must try our best to keep the world clean and tidy. To reach it, I want to put forward three points to everybody-Point 1： dont spit and liter; Point 2： dont draw on the wall; Point 3： clean the streets every day.In order to make the environment clean, lets join our hands together to make the world better.Thank you!环保题材的英语演讲稿3What is nature? Its everything that exists in the world independently of people, such as pants and animals, earth and rocks, and the weather.Now more and more people are focusing on the nature. It is no doubt that the nature is important to every human being. No nature, no life. Because of the supplies of the nature, we have lived happily for a long time. And we started to gain every thing available from the nature. And this lasted so long a time. Today, people have discovered that the nature around is getting worse and worse.What is threatening the nature? Air and water pollution, overharvesting of plant and animal species, overpopulation and so on. Overpopulation is the biggest source of pollution. Lets take overpopulation as an example.What does overpopulation feel like? When we move slowly through the city in a tazi. When we enter a crowded slum district. When the temperature is high and when the air is thick with dust and smoke. The streets are crowded with people. The streets seem alive with people. People eating. People washing. People talking. People sleeping. People visiting each other, arguing and screaming. People relieving themselves. People pushing their hands through the taxi windows, begging. People leading animals. People, people, people, people. As we drive slowly through the crowd, sounding the taxis horn, the dust, heat, noise and cooking fires made it like a scene from hell! I admit, frightening.To the nature, overpopulation is a big problem. More people, more pollution. And the big population is threatening the nature every second.The rapid rise in world population is not creating problems only for the developing countries. The whole world faces the problem that raw materials are being used up at an increasing rate and food production can not keep up with the population increase. People in rich countries make the heaviest demands on the worlds resources, its food, fuel and land, and cause the most pollution. A baby born in the United States will use in his lifetime 30 times more of the worlds resources than a baby born in India. Unless all the countries of the world take united action to deal with the population explosion there will be more and more people fighting for a share of less and less land, food and fuel, and the future will bring poverty, misery and war to us all.For most of the developing countries, it is a good idea to control the population growth. For example, China has carried out birth control for years. And this plan has a great effect on the world population.If the population continues to increase, if the air and water continue to be polluted, if we dont do something to protect wild-plant and wildlife species will be declining. Species and biological communities have difficulty adapting to change. Economic opportunities and the quality of life of future generations are also put at risk. By protecting nature, we protect ourselves.Lets unite together, hand in hand we stand all across the land.We can make this world in which to live. Hand in hand. Control the population growth. Take good care of our nature.环保题材的英语演讲稿4Dear headmasters,teachers,classmates and friends:Im very proud that I have chosen to speak to you all today, Im a bit nervous as Ive never made a speech before to so many people ,so please forgive me if it shows.As we all know,the environmemt around us is getting worse and worse .In some places we cant see fish swimming in the river or trees on the hills. Some people even have no clean water to drink. So I think we must do something to protect the environment. .But what can we do? How to protect our environmemt? For example, we can go to school on foot or by bike . we can use shopping basskets not plastic bags .when we go shopping and we can use both sides of the paper when we write .In a word ,if everyone pays more attention to our environment ,there will be less pollution and our life will be better.“There is only one earth”,I hope everyone will protect our environment well. Thanks!环保题材的英语演讲稿5Stepping into the new century environment pollution has become more serious than ever since. There are different kinds of pollution. Such as water pollution air pollution and noise pollution and so on. It seems that we live on a planet which is full of pollution. where all these pollution comes from? To a large extend the environmental destruction is the heavy price that we pay for the rapid development of economy and the growing population. In order to have more fuel people cut down trees and dig more corals. But the growing needs for energy are hardly to meet. Countless private cars on the street the gas stations are short of gasoline even the government has raise the price so many times in order to control the needs of gasoline but its still not working. Overusing the natural resources has already affected the ecological balance. However the factories still release the toxic air into the sky and the polluted water into the rivers. People still lack of the conscious of protecting the environment. I think its time for all of us to do something.The government should put forward some more strict laws to prevent the environment from being further polluted. And they should let people know more about the importance of environment protection. And we should find the balance between the economic growth and environmental protection. Plant more trees in the deserts and stop cutting down the forest. Forbid the factories to pour the waste water into the rivers directly. Encourage people to use public transportations to work. Both government and ordinary people should join hands together to make our home clean and fresh again. Only in this way our earth could be a better place to live in.环保题材的英语演讲稿2021