雅思小作文词汇句型

雅思小作文中常用的词汇和句型包括：

图表类型：graph, chart, table, pie chart, line graph, bar chart

时间表达：in 1980 and 2000, from 1980 to 2000, between 1980 and 2000, over a period of 20 years, during a span of 20 years

具体年份：In the years 1980 and 2000, over two separate years

比较方面：in terms of, compare to, compared with

上升词汇：rise, increase, growth, climb, jump, skyrocket

下降词汇：decrease, decline, fall, reduction, drop

波动词汇：fluctuation

修饰词汇：slight, slow, gradual, steady, rapid, moderate, significant, sharp, dramatic, drastic

最高点表达：reach the peak, top, highest point, increase to the peak

最低点表达：reach the bottom, lowest point, drop to the bottom