23% of land in Europe was degraded, which was the most serious, and 9.8% of land degradation was caused by deforestation, as well as 7.7% and 5.5% . 13% of land in Oceania was spoiled, and 11.3% of land spoiled was because of over-grazing, while 5% of land was degraded in North America, and 3.3% of the land degradation was subject to over-cultivation.
Overall, it is clear that overgrazing, over-cultivation and deforestation are main causes of global land degradation, and that the primary causes of land degradation in the three areas were different : North America , Europe , and Oceania , and Europe had the most seriously affected land of the three countries.
下文是一篇以描述趋势变化为主的范文:素材来自Cambridge 8 Test 2
开篇和结尾 重点强调写作的目的是:变化;结论重点回应这些对象是如何变化的。将占比例最大的对象名称,作为次要内容,写在开头段是为了保持文章的前后一致。
The charts illustrate changes of yearly costs by the school in the Years 1981, 1991 and 2001. In the three years, teachers salaries were always the main cost.
Overall, it is clear that the school spent more on teachers salaries, furniture and equipment, and insurance, but less on other workers salaries and resources.
中间段:X = 3
A complete composition
The charts illustrate changes of yearly costs by the school in the Years 1981, 1991 and 2001. In the three years, teachers salaries were always the main cost.
【雅思作文辅导:图表作文怎么写】相关文章:
最新
2016-10-19
2016-06-13
2016-06-13
2016-06-13
2016-06-13
2016-06-13