高中生英语口语演讲稿

学习啦在线学习网演讲稿特别注重结构清楚，层次简明。在快速变化和不断变革的新时代，演讲稿对我们的作用越来越大，相信写演讲稿是一个让许多人都头痛的问题，下面是小编为大家收集的高中生英语口语演讲稿，仅供参考，欢迎大家阅读。

Caring For Nature--Overpopulation What is nature? It’s everything that exists in the world independently of people, such as pants and animals, earth and rocks, and the weather.

学习啦在线学习网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.

学习啦在线学习网And this lasted so long a time.

Today, people have discovered that the nature around is getting worse and worse.

学习啦在线学习网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.

Let’s take overpopulation as an example.

学习啦在线学习网What does overpopulation feel like? When we move slowly through the city in a tazi.

学习啦在线学习网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.

学习啦在线学习网The streets seem alive with people.

学习啦在线学习网People eating.

学习啦在线学习网People washing.

学习啦在线学习网People talking.

学习啦在线学习网People sleeping.

People visiting each other, arguing and screaming.

学习啦在线学习网People relieving themselves.

People pushing their hands through the taxi windows, begging.

学习啦在线学习网People leading animals.

People, people, people, people.

As we drive slowly through the crowd, sounding the taxi’s 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.

学习啦在线学习网More people, more pollution.

And the big population is threatening the nature every second.

学习啦在线学习网The rapid rise in world population is not creating problems only for the developing countries.

学习啦在线学习网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.

学习啦在线学习网People in rich countries make the heaviest demands on the world’s 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 world’s resources than a baby born in India.

学习啦在线学习网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