饼图属于雅思小作文中的常规类图形，在雅思写作中出现频率虽不高，但出题时总会有同学将其与其他图标混为一谈。下面是饼图可参考的描述句型，大家在练习小作文中借鉴。
PIE CHART (饼图)
注意点：1. 文字中要表达出总量与分量的关系，在两个以上的PIE中，要注意各个PIE间的比较
2. 数据究竟代表什么应清楚
语言点：
1 percentage / proportion
2 make up/ constitute / account for
3
① the biggest difference between 2 group(A+B) is in …,where A makes up 5% while B constitutes 67% the highest percentage of A, which was approximately 12%
② the percentage of A in …..is more than twice that of B,the ratio is 67% to 45%($% compared to $%)
③ in…,while a greater percentage of A than B are found in……. (the former is $% and the latter is $%)
④ there are more A in……,reaching $%,compared with $% of B
⑤ A , which used to be the……..,has become less important, which declined(increased) sharply from $% in 1978 to only $% in 1998.
⑥ The biggest loss was to某区域.
The biggest gains in A were made by 某区域.