雅思小作文饼图注意点：

　　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

　　雅思小作文饼图语言点：

　　1)percentage / proportion

　　2) (v.) 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%

　　②the percentage of A in…..is more than twice that of B,the ratio is 67% to 45%(0 compared to 0)

　　③in…,while a greater percentage of A than B are found in……. (the former is 0 and the latter is 0)

　　④there are more A in……,reaching 0,compared with 0 of B

　　⑤A , which used to be the……..,has become less important, which declined(increased) sharply from 0 in 1978 to only 0 in 1998.

　　⑥

　　The biggest loss was to某区域.

　　The biggest gains in A were made by某区域.