49. the difference between a and b lies in a与b之间的差别在于 50.……(year) witnessed/ saw a sharp rise in.….……年……急剧上升 第二部分:写作常识 图形种类及概述法 泛指一份数据图表: a data graph/ chart/ diagram/ illustration/tabe 饼图: pie chart 直方图或柱形图: bar chart/histogram 趋势曲线图: line chart/ curve diagran 表格图:tab|e 流程图或过程图: flow chart/ sequence diagram 程序图: processing/ procedures diagram 以下是一些较常用的描述用法 The table/chart diagram/graph shows (that) According to the table/chart diagram/graph s(is) shown in the table/chart diagram/graph As can be seen from the table/chart/diagram/graph/figures ures/statistics shows (that) It can be seen from the figures/ statistics We can see from the figures/statistics It is clear from the figures/statistics It is apparent from the figures/statistics table/chart/diagram/graph figures (that) table/chart/diagram/graph shows/ describes/illustrates how 二、data的具体表达法49.the difference between a and b lies in…… a 与 b 之间的差别在于…… 50……（year）witnessed/saw a sharp rise in…… ……年……急剧上升。 第二部分：写作常识 一、图形种类及概述法： 泛指一份数据图表：a data graph/chart/diagram/illustration/table 饼图：pie chart 直方图或柱形图：bar chart/histogram 趋势曲线图：line chart/curve diagram 表格图：table 流程图或过程图：flow chart/sequence diagram 程序图：processing/procedures diagram 以下是一些较常用的描述用法 The table/chart diagram/graph shows （that） According to the table/chart diagram/graph As （is） shown in the table/chart diagram/graph As can be seen from the table/chart/diagram/graph/figures， figures/statistics shows （that）…… It can be seen from the figures/statistics We can see from the figures/statistics It is clear from the figures/statistics It is apparent from the figures/statistics table/chart/diagram/graph figures （that） …… table/chart/diagram/graph shows/describes/illustrates how 二、data 的具体表达法