演讲稿；主题是：倡导节约,共建和谐校园

演讲稿；主题是：倡导节约,共建和谐校园
以此写一篇不少yu80字的英语作文

Water is one of the elementary factors foe human life.It is one of our natural resources.Water is very important to our everyday life.
If there were no water resources,human life would certainly be impossible.Let's start it from the very start,when we wake up in the morning,we would probably need water.For toothbrushing,washing,and the like.When we cook,we need water,to clean,we needed water,and the serious one,when we caught fire,we would probably needed water to caught up the fire,and many of it.Water is just like our life partner,we would need it wherever we go.Without water,living things cannot exist.Plants,animal,human,all of the living things needed water.Without water,we would not be living,we would be dying of thirst.Inspite of this,we knew the importance of water.
To keep a good supply of water,the first thing of all is to learn to conserve water,don't waste water.We should love our natural resources,especially water,because without water,we would not exist in this world.
Today the quality of our natural environment has become an important issue.The world population is rising so quickly that the world has become too crowded.We are using up our natural resources and at the same time polluting our environment with dangerous chemicals.If we continue to do this,life on earth cannot survive.
Concerned people have made some progress in environmental protection.Governments of many countries have established laws to protect the air,forests and sea resources and to stop environmental pollution.
Still more measures should be taken to solve environmental problems.People should be further educated to recognize the importance of the problems,to use modern methods of birth control,to conserve(保存） our natural resources and recycle（再循环） our products.We are sure that we can have a better and cleaner place in the future.
Our school is now conducting an activity called "Establishing civilization classes and a harmonious campus together".
To reach the theme of this activity,we should get rid of bad habits and greet civilization.Specifically,the bad habit of spitting and throwing about should be eradicated.Studends are demanded not to keep long hair,smoke or drink.Wearing school suit is required in the campus.Every student is hoped to behavior politely.
There is also some extra activities.A picture exhibition will be hold.Classrooms and dormitories will be cleaned and decorated to meet the evaluating.
We believe that the activity can help us building a more harmonious campus.