环保英语的演讲稿三分钟（精选3篇）
Scientists are finding ways to stop air pollution especially in bigindustrial areas and densely-populated cities. They are studying new ways ofgenerating electricity that may be less damaging to the environment. In themeantime, many power plants are being modernized to give off less pollutedmaterial. Also, engineers try to design and locate new power plants to dominimum damage to the environment.
However, it may be that we still have a long way to go before we have aclean world. Nearly all of the countries are trying hard to prevent and controlair pollution. There indeed seems to be no end to tasks that environmentalistswill be required to do. People will continually find new ways to controlpollution.
The world we live in is becoming more and more intolerable because ofenvironmental destruction. Bird flu and Sars are two typical examples thatenvironmental destruction may threaten our life. Besides, forest destruction ,water and air pollution result in decrease of planting land and unpleasantweather.
Serious as the problem seems, we can come up with some measures to dealwith it. First of all, the authorities should adopt the policy of "sustainabledevelopment", and laws concerning environmental protection should be put intoeffect and enforced strictly just as our government has been doing.
What' s more, every citizen should realize the seriousness of the problemand make concerted efforts to protect our environment. In addition, plantingtrees helps improve and beautify the environment.
Someone said “we are reading the first verse of the first chapter of abook, whose pages are infinite”. I don?t know who wrote these words, but I?vealways liked them as a reminder that the future can be anything we want it tobe. We are all in the position of the farmers. If we plant a good seed ,we reapa good harvest. If we plant nothing at all, we harvest nothing at all.
We are young. “How to spend the youth?” It is a meaningful question. Toanswer it, first I have to ask “what do you understand by the word youth?” Youthis not a time of life, it?s a state of mind. It?s not a matter of rosy cheeks,red lips or supple knees. It?s the matter of the will. It?s the freshness of thedeep spring of life.
Youth means a temperamental predominance of courage over timidity of theappetite , for adventure over the love of ease. This often exists in a man of 60more than a boy of 20 . Nobody grows old merely by a number of years . We growold by deserting our ideals. Years wrinkle the skin , but to give up enthusiasmwrinkles the soul . Worry , fear , self –distrust bows the heart and turns thespirit back to dust .
Whether 60 of 16 , there is in every human being ?s heart the lure ofwonders, the unfailing childlike appetite of what?s next and the joy of the gameof living . In the center of your heart and my heart there?s a wireless station: so long as it receives messages of beauty , hope ,cheer, courage and powerfrom men and from the infinite, so long as you are young .
Apoet said “To see a world in a grain of sand, and a heaven in a wildflower, hold infinity in the palm of your hand, and eternity in an hour. Severaldays ago, I had a chance to listen to a lecture. I learnt a lot there. I?d liketo share it with all of you. Let?s show our right palms. We can see three linesthat show how our love.career and life is. I have a short line of life. Whatabout yours? I wondered whether we could see our future in this way. Well, let?smake a fist. Where is our future? Where is our love, career, and life? Tellme.Yeah, it is in our hands. It is held in ourselves.
We all want the future to be better than the past. But the future can gobetter itself. Don?t cry because it is over, smile because it happened. From thepast, we?ve learnt that the life is tough, but we are tougher. We?ve learnt thatwe can?t choose how we feel, but we can choose what about it. Failure doesn?tmean you don?t have it, it does mean you should do it in a different way.Failure doesn?t mean you should give up, it does mean you must try harder.
As what I said at the beginning, “we are reading the first verse of thefirst chapter of a book, whose pages are infinite”. The past has gone. Nothingwe do will change it. But the future is in front of us. Believe that what wegive to the world, the world will give to us. And from today on, let?s be theowners of ourselves, and speak out “We are the world, we are the future.”