1.分类
2.具体描述
3.变化比较
4.极点,交叉点描写
单词
增长:increase, rise, go up, grow, be on the rise, climb
明显增长:soar(高飞 n,vi ), skyrocket(飞涨 n, vi)
减少:decrease, drop, fall, decline, be on the fall.
明显减少:plummet(骤然下跌 n, vi), sudden abrupt(突坠)
程度词慢:steady, small, gradual, moderate, slight, slow
程度词快:great, rapid, dramatic, sharp, drastic,
上升趋势:an upward trend
下降趋势:a downward trend
震荡:fluctuations, fluctuate
到达顶端/底端:to reach a peak/top/bottom/dig. fall to dip. touch the bottom.
保持稳定:to remain constant
描述:depict, describe, illustrate,show, display, indicate, reflect
proportion, numbers, percentage, amounts
时间:over the perod from...to...
强调事件:It is interesting to notice that/ It is worth to mention that.
强调时间:in the year of 1940.
从某种程度上说: to some extent.
将会:is expected to
大约:around
例句
开头:
1. The graph presented in the curve diagram show the general trend
2.As we can seen from the graph, the three/foru curves show the fluctuation of/in.
3.The line chart depicts the changes in the ....between 1979 and 2004.
4.The chart provides some data regarding the fluctuation in.... from 1940 to 2040.
快涨:There was a rapid increse in the amounts of ......
到达最高:The amouts of ... reached a high point at ... in 2000.