大学英语三分钟演讲PPT

英语演讲

Cherish the water-----珍爱生命之水

英语演讲

As we all know, the earth is a planet almost covered by water, and it is water made every thing on the earth lively.Water is also one of the important part of our environment.Though,is there really so much water for us to clean,to produce many things,to play with? how much water are there on the earth then?

英语演讲

Most of the water is in the oceans or locked away as ice.The largest volumes of fresh water are stored underground as groundwater,imagine there is only one barrel of water in the world,then there is only a spoon of it on the land,and the water we can use is only a drop of it.Now I have to remind all of you here that the single drop of water is never as Clean as before,it has been polluted severely by our human beings.

英语演讲

On the west coast of pacific ocean there lies the modern City Shanghai,a river which used to be a very important transportation route runs through the center of the city,people respected and regard it as"mother".It is the suzhou river,but l believe that few of you would sit beside it,people will be scattered by the terrible smell of water when walk by.I have to say it is extremely dirty! And we all know that a lot of beautiful rivers in the world also are Sharing the same fate with suzhou river. Who is the devil? I can't help asking.

英语演讲

Many human activities and their by-products have the potential to pollute water. Please have a look along the banks of the river, large and small industrial enterprises discharge dirty water, tons of garbage were thrown into the river, the water contained so much that it can't clean itself. Compared with the dramatic development in many sides of Shanghai, the suzhou river has become a black point of the appearance of city.

英语演讲

Fortunately, the government has control the situation now, we are happy to see some parts of the river has become clean again, and we even can find fish sometime. The unique earth is the only planet full of lives, the water is just like the blood in the active body, protecting water is saving ourselves.

英语演讲

Thank you !