雅思线图短语

在雅思写作中，描述线图时，你可以使用以下短语和句型：

描述趋势:

上升/下降趋势：`The line graph illustrates a/an increase/decrease in the number/rate/percentage/proportion of...`

保持不变：`The data remains steady with little to no change in...`

波动：`The line graph shows fluctuations in the values of...`

描述具体数据变化:

先上升后下降：`The years from...to...saw a rise in...followed by a rapid decrease...`

先下降后上升：`The number/rate...dropped from...to...in the year...and then increased gradually until...year...`

描述达到的数值:

达到某个量：`The line graph shows that the value reached...at...`

描述预测:

预测未来数值：`It is predicted that the number/rate/percentage/proportion of...will reach...by...`

描述图表标题:

例如：`This line graph compares the average price of a barrel of oil with the food price index.`