开头句
A.【bar graph/column graph直方图】【pie chart/饼状图】【line graph/曲线图】
【solid line/实线】【break line/虚线】【dot line/点状线】
【show/indicate/outline/illustrate】the general pattern of …
B.【number/rate/percentage/figure】of …【rise/fall/increase/decrease/shoot up/decline】
【dramatically/sharply/steadily/slightly/drastically/gradually】from in to in
1. 描述曲线： 【reach its peak/top/bottom/valley】【audiy.com】【remain the same】
【level off/taper off】【fluctuate wildly/mildly】托福考试 雅思考试 http://www.reader8.com/
2. 数据升降：lose it attraction/become a general favorite
3. 同向变化：The trend continues through out the graph.
4. 事物归类：be categorized under 10 headings/be divided into 10 stages
5. 两张图表： the first piece of data/ the second set of date
6. 数据下降：10 percent of people preferred to do A in 1200, but only 5 percent of people stuck to the same preference in 1300.
7. 最低数据：Each year/month, there were at least 5 people involved in …
8. 数据接近：The year 1200 saw the least difference between A and B.
9. 数据关联：To sum up, the relation ship between A and B appear (inversely) proportional.
