作文题目如下图所示：
雅思作文范文如下：
The graph illustrates changes in the amounts of beef, lamb, chicken and fish consumed in a particular European country between 1979 and 2004.
In 1979 beef was by far the most popular of these foods, with about 225 grams consumed per person per week. Lamb and chicken were eaten in similar quantities (around 150 grams), while much less fish was consumed (just over 50 grams).
However, during this 25-year period the consumption of beef and lamb fell dramatically to approximately 100 grams and 55 grams respectively. The consumption of fish also declined, but much less significantly to just below 50 grams, so although it remained the least popular food, consumption levels were the most stable.
The consumption of chicken, on the other hand, showed an upward trend, overtaking that of lamb in 1980 and that of beef in 1989. By 2004 it had soared to almost 250 grams per person per week.
Overall, the graph shows how the consumption of chicken increased dramatically while the popularity of these other foods decreased over the period.
相关词汇学习：
illustrates
释义:给…加插图( illustrate的第三人称单数 ); 说明; 表明; （用示例、图画等）说明;
Throughout, she illustrates her analysis with excerpts from discussions.
自始至终，她摘引讨论内容来阐明她的分析。
The case also illustrates that some women are now trying to fight back.
这一事件也说明现在一些妇女正试图反击。
Alfred Adler , a famous doctor, had an experience which illustrates this.
阿尔弗莱德-阿德勒是一位的医生, 他有过可以说明这点的经历.
approximately
释义:adv.近似地，大约; 许;
The journey took approximately seven hours.
旅程大约花了七个小时。
In the course of the 1930s steel production in Britain approximately doubled.
在20世纪30年代，英国的钢铁产量几乎翻了一番。
Approximately $150 million is to be spent on improvements.
大约1.5亿美元将用于作出改善。
significantly
释义adv.意味深长地; 值得注目地;
Prices did not alter significantly during 2004.
2004年期间，价格没有大的变化。
American English is significantly different from British English.
美国英语与英国英语有很大差异。
The two sets of figures are not significantly different.
这两组数字没有明显的差别。
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