关于臭氧空洞的雅思图表作文模板-勤学培训网

　　图表类的雅思作文一直是比较难的，它考验的不仅仅是雅思写作的一个水平，还涉及到逻辑分析等各方面的一个能力，所以，英语小编针对这个图表类型的雅思写作为大家整理范文，本篇是关于臭氧空洞的雅思图表作文模板。

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

　　Surimarise the information by selecting and reporting the main features and make comparisons where relevant.

高分范文

　　The two line graphs illustrate the change in the ozone hole size over the Antarctica region and the amount of three gases produced which caused damage to the ozone layer during the same period.

　　The ozone hole was at its smallest size of about 400 thousand square kms in 1980.but 20 years later. it was enlarged by 9 times to 3. 6 million square kms. The onlyperiod when there was a reduction in size was in the early 1990s （from 2 to 1.2 million square kms） .

　　In 1980. about 70 million tonnes of CFC - 11 was produced, which remained stable for 2 years before undergoing a steady decline to below 10 million tonnes in the late 1990s. The production of CFC- 12. on the other hand. showed an upward trend throughout the 20-year period from 25 to 50 million tones. surpassing the production of CFC- 11 in 1989. N2O, however, was not produced until 1990, but its production grew rapidly to about 40 million tonnes in 2000.

　　Overall, the two graphs indicate that it was mainly CFC - 12 and N20 which gave rise to the expansion of ozone hole over Antarctica in the last two decades of the 20th century.

　　英语小编为大家整理关于臭氧空洞的雅思图表作文模板中的高分词汇，帮助大家理解范文，同时建议大家多学习范文中高分词汇的用法，拿下高分。

　　region 区域，地方，地区

　　He said he had sharp pains in the stomach region.

　　layer 层，阶层

　　We stripped several layers of paint off the door.

　　stable 稳定的

　　After several part-time jobs.he's now got a stable job in a bank.

　　以上就是英语小编为大家整理的关于臭氧空洞的雅思图表作文模板，建议在话题内容、结构框架、文字素材方面进行全面归纳。