3分钟英语环保演讲稿（精选3篇）
In universities, students should take history courses no matter what field they study. Do you agree?
I disagree with it even though I do know history is important. I'm a student major in electricity. To be honest, I think there is little sense for students in university taking history courses no matter what field they study. Maybe many people would say, history is something left by our ancestors, so we shouldn't forget it. Yes, I agree with that. History need to be remembered. But in fact, we have been learning history from primary school. I really it's enough for people like me whose major has little relation to history. I just take history exam last year. For me, it was really a nightmare. I spent so much time on it and still can抰 remember all. Now that we're chosen engineering, I can't understand why we need and have to learn history again. The time spent on history learning should be used for our major courses.
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 tosolve the pollution? I think, firstly, we can make cars that don’t pollute theenvironment. We can ask companies to use modern clean technology. In some bigcities, we can limit the number of cars. Secondly, we can try to use less waterand make sure that we do not pollute the water. We can tell factories that theyare not allowed to pour waste water into the lakes and rivers. Thirdly, weshould not throw rubbish in parks and cities. We can pick up rubbish if we seeit. We can put more rubbish bins in our parks and cities. Fourthly, we can livefar from the noise and make the laws to limit the noise.
The air, water and the whole atmosphere directly influenced our lives, suchas the air, people may cough and it will lead to cancer. So we must try our bestto keep the world clean and tidy. To reach it, I want to put forward threepoints to everybody---Point 1: don’t spit and liter; Point 2: don’t draw on thewall; Point 3: clean the streets every day.
In order to make the environment clean, let’s join our hands together tomake the world better.
Thank you!
frequently mention, let the material on this city with the new york comparable to the spiritual civilization. educate our students to exciting , willing to shanghai's future by copies of power, if only planted a small tree, participants in the shanghai world expo foreign guests feel: this is a forest city, pollution-free city, ancient and civilized city. better city, better life! until the time of the expo, then, we want to become a glorious volunteers, to changing our foreign friends in shanghai and china's long history, about our education for the world expo will contribute their efforts.
we expect the majority of teachers will be great enthusiasm for the world expo into practical action to meet the world expo, the expo will be a total growth, and the city of development, the development of shanghai devote their efforts to advance hand in hand with shanghai.