2023届高考英语写作：数据分析与案例分析课件

如何描写数据的增减变化？ 【例句】 That level of trust inched up to 87 percent amid the pandemic. 大流行期间，这个信任程度微幅上升至87%。 inch up 本义是“一寸一寸地向上移动”，引申为“缓慢上涨”，同increase slowly。 【例句】 Nationally, the imbalance has ebbed somewhat since 2000, with the sex ratio at birth falling from 121 boys for every 100 girls in 2005 to 114 in 2015. 全国来看，男女比例失衡的状况自2000年以来有所缓解，出生性别比例从2005年的121:100下降到2015年的114:100。 ebb 是一个很好用的小词，它本意是指“潮水落潮”；而在文中，ebb引申为“缓慢减少”，相当于 gradually decrease。 我们可以用 be at a low ebb表示事物处于低潮期、衰退期，也可以用 ebb and flow 表示事物的起伏、消长、兴衰。 【例句】 The revenues of the Big Five, which have a combined market value of over $9trn, almost tripled between 2015 and 2020.  五大巨头的总市值超过9万亿美元，其收入在2015年至2020年间几乎增加了两倍（见下图）。 combined 作为定语，可用于表示若干对象的合计值。 在雅思小作文中，如果想表示A对象比B、C、D对象的合计还多，比如剑8Test1饼图“世界土地退化成因比例”中的7%，不妨这么描述： [1] Other factors combined are responsible for 7% of global land degradation.其他因素加在一起，占全球土地退化的7%。 [2] The combined proportion of other causes is 7%.其他原因的总比例为7%。 增长：rise， increase， up to， reach to 达到顶点：reach to the peak level 摇摆：fluctured, go up and down 下降：decrease, down， drop, 程度表达：roughly， almost， dramatically， sharply 数量：the number of, the amount of, 占比：around 30%， accounted for According to the chart, in 2000, there were 39,000 Chinese students going abroad for education. The number then nearly tripled in the following three years to 117,300, which was to be followed by a much smaller increase to reach 134,000 in 2006.  From this year onwards, the amount of overseas Chinese students had been surging. And as of the end of 2018, it topped at 662,100.  Likewise, the number of home-coming students was on the rise during that 18 years. Back in 2000, only 9,100 students, 23% of the total, came back to China after graduation. But by the end of 2018, the figure rocked to 519,400, which accounted for 78% of the total of Chinese students studying abroad. 一、图表类型  1) 表格图：table  2) 饼状图：pie chart  3) 柱状图：bar chart  4) 曲线图：line chart/line graph  总结：凡是通过图形图片+数据文字方式的图表，也就是说，无论表格、饼状、