初中英语2分钟演讲稿，求建议

Hi，my friends. my name is .... Today, i am going to do a presentation that is about the near future of earth.I think most of people here believed that we are living on a beautiful and vital palent that we can find everything we need from everywhere on the earth.But the scientists who study the earth are very surprised by the fact that they found out about our earth.（停一停，然后说） Yes!(激动点）the earth is going to die much sooner than what we thought.It means the earth will be like the Mars in a the next few years, a water-less, a spiritless planet...... And then, most of the animals will be exterminate ,and the organism that called human may not be seen on the earth any more. can you image how the silence and lonely occupy our lovely earth?
Is that a lie or a joke? No,it's a serious truth that we had been ignored for long time. listen, a river can be polluted by only a little trash. but don't forget, year after year, the small amount of trash that we had dump in the river every year may caused a huge effect to the history and our offspring.And in that time, none of the country can clean the rivers as soon as we pollute them. so friends,i am not afriad that we will die tomorrow because of the pollution that we had made. I'm afriad we did something wrong and the result is to let our offspring to pay for it. Guys, it's not a shame to make a mistake or found out the mistake that we had already made. the most shameful thing in this world is we keep making the mistake that we already know. So please fix the way that we treat our earth mother before it's too late.
however,Luckily! it's not too late. People can do many things to do to stop the disasterin the earth right now. people can try to having a low-carbon lifestyle as the basic way to protect our earth.And i can tell you it was not a hard thing to do. from the research data, we can see in the worldwide there's at least 3,000,000 are living in a low-carbon lifestyle. So you know ,life with low-carbon can be fashionable and easy.remember, in the same time when we protect the earth is also benefit ourself.so let's do it before we get regret in the day when earth lose all of its green.
Thanks for listening to me.
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Thanks for your advice , too. i hope we can restore our lovely earth together!

不好意思，有写地方都给你改掉了。可是不得不说你英语很好耶

Godd moring,Ladies and gentleman,I am XX,fromXX(your glad and class).I am glad to stand here to share my opinions about the future of earth.
Nowdays,most people think that we live on a palent with inexhaustible energy,Where we can find anything we need .
Nevertheless,the fact is different from our thought. Scientists who study Geoscience find that earth is having a trend to disappear. Actually considerable precious animals have been terminated. And Human being has a compelling responsibility for it.
Are you doubting I made a joke?Oh, no,it's serious and true .Let's look around us .River is polluted by trash and air is not fresh.I'm just afriad of what we do will destroy our home---earth.
Fortunately, we realise the importance of environment . Meanwhile,People have many things taken many actions to protect our earth from pollution . Look ,low-carbon car is popular with young people.More and more trees are plant .
Of course,earth is our commom home,and I hope each of us can protect it with heart and soul.
My speech is over,thank you.

Godd moring,Ladies and gentleman,I am XX,fromXX(your glad and class).I am glad to stand here to share my opinions about the future of earth.
Nowdays,most people think that we live on a palent with inexhaustible energy,Where we can find anything we need .
Nevertheless,the fact is different from our thought. Scientists who study Geoscience find that earth is having a trend to disappear. Actually considerable precious animals have been terminated. And Human being has a compelling responsibility for it.
Are you doubting I made a joke?Oh, no,it's serious and true .Let's look around us .River is polluted by trash and air is not fresh.I'm just afriad of what we do will destroy our home---earth.
Fortunately, we realise the importance of environment . Meanwhile,People have many things taken many actions to protect our earth from pollution . Look ,low-carbon car is popular with young people.More and more trees are plant .
Of course,earth is our commom home,and I hope each of us can protect it with heart and soul.
.

e ,我做过一次演讲，我就讲讲自己经验吧：如果你讲些人生哲理，不好意思，没人理你，顶多听你个抑扬顿挫，如果你是女的呢，朗诵个英文诗歌，煽情点的，如果你是爷们呢，讲个简单的英语笑话吧,比如:萨达姆跟布什的恩怨情仇
如果想详细知道可留言，然后决定