一、图表作文写作常识1、图形种类及概述法泛指一份数据图表:adatagraph/chart/diagram/illustration/table饼piechart直方图或柱形barchart/histogram趋势曲线linechart/curvediagram表格table流程图或过程flowchart/sequencediagram程序processing/proceduresdiagram2、常用的描述用法Thetable/chartdiagram/graphshows(that)Accordingtothetable/chartdiagram/graphAs(is)showninthetable/chartdiagram/graphAscanbeseenfromthetable/chart/diagram/graph/figures,figures/statisticsshows(that)……Itcanbeseenfromthefigures/statisticsWecanseefromthefigures/statisticsItisclearfromthefigures/statisticsItisapparentfromthefigures/statisticstable/chart/diagram/graphfigures(that)……table/chart/diagram/graphshows/describes/illustrateshow……3、图表中的数据(Data)具体表达法数据(Data)在某一个时间段固定不变:fixedintime在一系列的时间段中转变:changesovertime持续变化的data在不同情况下增加:increase/raise/rise/goup……减少:decrease/growdown/drop/fall……波动: