保護環境是人類有意識地保護自然資源並使其得到合理的利用，防止自然環境受到汙染和破壞;對受到汙染和破壞的環境做好綜合的治理，以創造出適合於人類生活、工作的環境，協調人與自然的關係，讓人們做到與自然和諧相處而採取的`各種行動的總稱。關於環境保護，你一定寫過相關的作文，下面不妨再嘗試一次哦。
請根據以下要點寫一篇議論文，談談你對環境汙染的看法( 100~130 詞)。
作文地帶溫馨提示：這是一篇關於表達對環境汙染的看法，我們只有一個地球，但是環境的汙染讓許多資源在不斷的消失，甚至許多生物已經滅絕了，為了我們的子孫後代，請保護環境：
1. 當今汙染已成為嚴重的社會問題。空氣、河海、土壤的汙染對動物和人類十分有害。
2. 列舉 2~ 種汙染的原因和現象及其後果。
3. 希望科學家們找出解決辦法，恢復大自然的本來面貌。
擬用句型：
( 1 )主語 + mean sth. / to do sth./ doing sth. / that clause
( 2 )… not only … but also …
( 3 ) do harm to sb. (sth.) / … harm to be done to sb. (sth.)
( 4 ) have + 賓語 + 過去分詞(表示一種遭遇或經歷)
( 5 ) It is said / reported … that clause
( 6 ) look forward to sth. / doing sth.
擬用片語：
( 1 ) send sth. into; ( 2 )… die from /of; ( 3 ) because of; ( 4 ) prevent … from
[例題分析]
汙染已成為人類所面臨的嚴重社會問題，人類對於自己賴以生存的地球恣意掠奪、破壞，這已經給人們敲響了警鐘。本文對於培養學生關心環境，熱愛自己的家園具有積極、深遠的意義。
本文要求考生根據提示和自己的背景知識談談對汙染的看法，並針對汙染這個中心論點，運用論據進行論證，屬議論文。
[參考範文]
Today， pollution has become a serious problem to us. It means that the air， seas， rivers and land are polluted by waste or poisonous things. It does harm not only to human beings but also to animals (It does harm to animals， as well as human beings.)。
We cannot have fresh air because many factories have the poisonous smoke sent into the air. Beautiful parks are made dirty by plastic tins and bags. Fish die from the polluted water. It is said that strange diseases have appeared in some places because of pollution.
I hope scientists can find ways to solve the serious problem. We are looking forward to seeing the clear sky， clean rivers and beautiful parks again.
