图表作文关键点
研究图表，搞清各种信息之间关系，提炼图表所反应趋势、问题和现象；分析数字。发觉数据主要特征或改变趋势，抓住其中有代表性数字，经过对比、分析来反应问题，概括结论。惯用思绪：描述图表—分析原因—结论            概括趋势—分析数据—结论图表类型：table (表格), line graph （折线图）, bar chart （柱形图）, pie chart （饼形图）
图表作文中一些主要概念
数据与推断表示推断惯用句型：(This survey/research/findings) indicate/suggest/show/imply that…… This is indicated/shown/implied/suggested by the fact that…事实—结论        50% of people said that they would not work longer hours even with higher pay. This indicates that most people would rather have more leisure than money ...