保护环境英语演讲稿一

Once man did not have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be unlimited.Today things are different. The world has become too crowded. We are using up our natural resources,and polluting our environment with dangerous chemicals. If we continue to do this, human life on earth will not survive. We realize that if too many fish are taken from the sea, there will soon be none left. Yet,with modern fishing methods, more and more fish are caught.We know that if too many trees are cut down, forests will disappear. Yet, we continue to use powerful machines to cut down more and more trees. We see that if rivers are polluted with waste products, we will die. Yet, waste products are still put into rivers.We know that if the population continues to rise at the present rate, in a few years, there wont be enough food.What can we do to solve these problems?If we eat more vegetables and less meat, there will be more food available. Land for crops feeds five times more people than land where animals are kept.Our natural resources will last longer if we learn to recyciethem.

The world population will not rise so quickly if people use modern methods of birth control.Finally, if we educate people to think about the problems we shall have a better and cleaner planet in the future.

过去，人们不必担心保护环境的问题。 因为那时地球上人口稀少，自然资源似乎取之不尽。如今，一切都改变了。世界变得拥挤异常。我们正在耗尽我们的自然资源，有毒化学制品的使用也正污染着环境。如果我们继续这样下去，地球上的生命将不复存在。我们都知道如果从海里捕捉太多的鱼，海里就不会再有鱼了。但是，现代化的捕鱼技术使得捕鱼量越来越大。我们都知道如果砍伐太多的树木，森林就会消失。但是，我们仍旧使用强大的机械砍伐越来越多的树木。我们都知道如果河水被废弃物污染的话，我们只有死路一条。但是废弃物仍然源源不断地进入河里我们知道，人口继续照现在这个速度增长的话，不出几年，就会发生食物短缺。我们该如何解决这些问题呢?如果我们多吃蔬菜，少吃肉类的话，我们就会有更多的食物。因为同样大小的土地如果种庄稼的话会比养殖动物多养活五倍多的人。如果我们学会再利用的话，自然资源就能持续更久 如果人们使用现代化的生育控制方法，世界人口就不会增长如此迅猛。最后，如果我们能够教育人们都意识到这些问题的话，未来我们就会有一个更好、更洁净的星球。 ——百度随便抽几句就可以啦，这篇文章很不错的。

　　保护环境英语演讲稿二

Im worried about my country.There is polution everywhere.Its time to do something about it.

We need fresh air to breathe.We need pure water to drink.We need a clean environment to be healthy.

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People have to stop littering.We have to respect our surroundings.We must become friends of the earth.

First,everyone must get involved.Everyone must lend a hand.Together we can clean up our neiborhoods.

Second,we can practice conservation.We can reduce waste and reuse things.We can recycle paper,bottles,and plastic.

Third,we can put up more Dont litter signs.We can trashcans on every corner.We can pick up garbage when we see it.

We must take action to fight pollution.Its our future were protecting.Its our duty to keep our planet clean.

So,please dont pollute.Dont be a litterbug.Dont be afraid to remind others,too.

Lets protect natures beauty.Lets make our future bright.Lets start to clean up now.

　　保护环境英语演讲稿三

Good morning!Ladies and gentlemen,

Today,I am going to make a speech here.My topic is how to proctect environment.

Our environment is very important for our lives.Good environment makes us fit and happy.In the past,there were many trees around us,the air was fresh and the river was clean.But now,things change bad.People cut down trees without limitation.Air pollution and water polloution are very serious .The environment around us becomes very terrible.Therefore,we have to stop it and begin to protect our environment.

First,we should plant more trees to keep water,which can also make our city beautiful.Second,we can ride a bike or walk to the school and work.In this way,we not only save energy,but also reduce the air pollution.Third,we should stop factories from pouring waste water into the river and waste gas into the air.Fourth,protecting environment should start with me.It's every one 's duty to protect the environment.Whenever we see litter on the ground,we should pick it up and throw it into dusbins.Never spit in public.Don’t draw on public walls.

All in all,a good environment is very important for us.We should summon more people to protect the environment.