学而思英语背诵大赛 Protect Our Earth命题作文写作指导

学而思英语背诵大赛 Protect Our Earth命题作文写作指导

学而思英语背诵大赛 五年级 Protect Our Earth命题作文写作指导 急求!
回答：下面是3篇一百左右单词的作文,其中 1）与 2）较适合五年级英语水平,3）稍微难点儿,请你自己选择,并祝你写作成功：
1)
How to protect our earth has become one of the biggest problems in the world.Our earth is just like our mother.We do everything can do a real difference to the earth.Everyone of us need to pick up the litter around us and we'd better join a programme to protect our mother.We mustn't cut down too many trees and we can protect the rivers and the earth from pollution by the factories .We should try our best to keep the air clear!I think that if everyone to protect our eartn together,the earth will be more clear and it will become more and more beautiful!
2)
As we all know,our earth is becoming more worse and more worse.All of people know that we must protect our earth,but how can we protect our earth?I think first we should not leave rubbish everywhere.Next we should go to school on foot or by bikes,not by our parents' cars everyday.Finally we should plant more trees,for it can make the air much clearer,the sky much bluer and the water much clearer.A person's strength may be little,but if the people all over the world to protect the environment together,our earth will be much cleaner and more beautiful!
3)
The earth is the home of evryone in the world so we should try our best to protect it .We can do many things to help protecting our earth.First,we can plant more trees to fresh the air around us,which will benefit us greatly.Second,we should educate people not to cut down too many trees.Third,we should use law to order some factories not to pour the waste water to the rivers or the seas in order to reduce the pollution.Finally,we should make everybody aware of the danger we are in and call on them to do something for our earth.Protecting the earth is protecting ourselves .Everybody has the responsibility to protect it.We should spare no effort to take the responsibility because the earth is the only place for us to live on.