2018.2.10雅思考试机经回忆解析写作Task1范文
2018/2/24 11:09:31来源：新航道作者：新航道
摘要：雅思写作是中国考生们的一大头疼科目，难以提高的科目.今天，上海新航道雅思小编给大家带来了2018.2.10雅思考试机经回忆解析写作Task1范文，希望帮助考生对照写作范文研究真题，充分备考，争取理想成绩，实现留学梦想。
雅思写作是中国考生们的一大头疼科目，难以提高的科目.今天，上海新航道雅思小编给大家带来了2018.2.10雅思考试机经回忆解析写作Task1范文，希望帮助考生对照写作范文研究真题，充分备考，争取理想成绩，实现留学梦想。
The graphs below show the size of the ozone hole over Antarctica and the production of three ozone-damaging gases from 1980 to 2000.
雅思机经写作参考范文：
The graphs demonstrate the change of ozone-hole size over Antarctica and the emission of three different ozone-damaging gases from 1980 to 2000.
In general, the ozone hole size enlarged, increasing from 500 thousand square Km to about 2000 thousand square Km. But it witnessed a sudden decline to about 1200 thousand square Km from 1990 to 1994 before increasing sharply to almost 4000 thousand square Km.
The second chart is about the emission of some destructive gases. In 1980, CFC-11 (A) was the major gas destroying ozone layer, which mounted to 70 million tonnes. And CFC-12 (B) was almost 1/3 of CFC-11, with the amount of 25 million tonnes. In the next two decades, A witnessed a sharp decrease to almost 5 million in 2000 while B kept increasing stably to 50 million tonnes, becoming the dominant damaging gas. The emission of N2O (C) appeared in 1990 and then increased dramatically to about 40 million tonnes in a short period of just 10 years, thus becoming the second important damaging gas.
To sum up, the ozone hole was becoming larger and the main reason was the increasing emission of the gas of CFC-12 and N2O.
以上就是小编给大家分享的雅思 考试写作机经范文汇总，通过范文可以有效帮助大家备考雅思写作考试。
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