描述考研图表时,可以遵循以下步骤和技巧:
整体描述
标题信息:首先简要说明图表的主题或标题,例如:“The chart illustrates the changes in the number of students attending online courses from 2018 to 2022.”
图表类型:指出图表的类型,如柱状图(bar chart)、折线图(line chart)、饼图(pie chart)或表格(table)。
细节描述
数据点:具体说明图表中的各个项目及其数据,可以使用比较级来强调数据之间的差异,例如:“In 2020, the number of students attending online courses increased significantly compared to 2018.”
变化趋势:如果图表展示了数据随时间的变化,可以使用“an upward/downward trend”来描述这种趋势,例如:“The line graph shows a steady increase in the number of students taking online courses over the past five years.”
重要数据:指出图表中的关键数据点,并用百分数或其他比例来强调它们的重要性,例如:“The pie chart reveals that online courses now constitute 60% of all higher education enrollment, up from 40% in 2015.”
对比和转折
对比数据:使用“in contrast to”或“whereas”等词汇来比较不同数据点或时间段,例如:“Whereas the number of students taking in-person classes decreased by 10% from 2019 to 2020, the number of online students increased by 25%.”
转折关系:如果图表中包含多个数据系列或信息,可以使用“however”或“nevertheless”等词汇来引出转折,例如:“Despite the increase in online courses, the number of students attending traditional brick-and-mortar institutions has remained relatively stable.”
总结和归纳
总结趋势:在描述完图表中的数据后,总结图表的主要趋势或发现,例如:“Overall, the data suggests a shift towards online education due to the pandemic, with a significant increase in the number of students opting for virtual classes.”
可能的原因和影响:提出可能导致这种趋势的原因,并讨论其潜在影响,例如:“This trend can be attributed to the flexibility of online learning, which has become increasingly popular during the COVID-19 pandemic.”
通过以上步骤和技巧,可以有效地描述考研图表,使文章结构清晰、内容准确,并突出图表中的关键信息。