第一篇
As you know , there's no enough clean water for people. So many of them lose their lives because of water. In a lot of countries, people have to cut trees for living. So there's nothing to keep water from running away. Also we have polluted the land, the river and the air. So we have to face more and more floods and droughts . It's time that we must do something useful to protect our environment. We can plant trees and take good care of them. We can save the water and ask our parents to do so. We can't throw any litter onto the ground and we should collect them for recycling. If we take good care of our earth today,it will be more beautiful tomorrow.
如你所知，也没有足够的清洁饮水的人，他们中的很多人丧失了生命，因为水。在很多国家，人民必须砍树的生活。所以没有什么可以阻隔水逃跑。我们还污染了土地，河流和空气中。因此，我们必须面对越来越多的洪水和干旱。现在是时候，我们必须做一些有益的保护我们的环境。我们可以种树，照顾好他们。我们可以节省的水，并要求我们的父母这样做。我们不能扔任何垃圾在地上，我们应该收集回收。如果我们照顾好我们的地球今天，这将是更加美好的明天。
第二篇
I’m Mike. I am a student in Huaxing Middle School. Do you know the plastic bags? Do you often use the plastic bags? I don’t like them. I think they use the wasting valuable oil their production. And they can’t decompose(分解) in a short time.The plastic bags will make our world worse. I agree with the rule, which people can’t get the free plastic bags in the shops, supermarkets. It encourages people to use their cloth bags and baskets. It’s good for our environment.
So I hope all the students in our class stop to use the plastic bags, and use our own cloth bags. I hope we can take care of our environment. Let’s make our world more and more beautiful.
第三篇
Dear headmasters,teachers,classmates and friends:
I’m very proud that I have chosen to speak to you all today, I’m a bit(=a little) nervous as I’ve never made a speech before to so many people ,so please forgive me if it shows.
As we all know, the environmemt around us is getting worse and worse . In some places we can’t see fish swimming in the river or trees on the hills. Some people even have no clean water to drink. So I think we must do something to protect the environment. .But what can we do? How to protect our environmemt?
For example ,we can go to school on foot or by bike . we can use shopping basskets not plastic bags when we go shopping and we can use both sides of the paper when we write . In a word ,if everyone pays more attention to our environment , there will be less pollution and our lives will be better.“There is only one earth”,I hope everyone will protect our environment well.
Thanks!
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