雅思备考

2018年2月10日雅思写作考试真题(机经)及答案解析

2018-02-26 15:40:08      来自: 重庆环球雅思学校      点击: 1242

  2018年2月10日的雅思考试结束了,那么2018.2.10雅思写作考试考了什么内容呢?为了方便大家的学习,重庆环球雅思第一时间为大家准备了有关2018年2月10日雅思写作考试真题(机经)全部内容。

  

2018年2月10日雅思考试机经汇总

  2018年2月10日雅思写作机经-TASK 1

  The graphs below show the size of the ozone hole over Antarctica and the production of three ozone-damaging gases from 1980 to 2000.

  

 

  Word count: 195

  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.

  

 

  以上就是重庆环球雅思给大家分享的2018年2月3日雅思写作考试真题,如果想了解更多雅思考试机经,请关注环球雅思官网重庆雅思培训机构哪个好,当然是我们重庆环球雅思!
 

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