一、引言部分（Introduction）
句型
The graph/table/chart illustrates...
图表/表格/图示展示了……
The bar chart compares... in terms of...
柱状图比较了……的……
The pie chart provides information about...
饼状图提供了关于……的信息
The diagram shows the process of...
该图展示了……的过程
The line graph depicts the changes in...
折线图描述了……的变化
The data is divided into...
数据被划分为……
表示上升的句型和词汇
Increase – 增加
The number of tourists increased steadily from 2000 to 2010.
Rise – 上升
The sales figures rose sharply in March.
Grow – 增长
The population grew significantly over the period.
Climb – 攀升
The price of oil climbed to its peak in 2018.
An increase – 增加
There was a significant increase in student enrollment.
A rise – 上升
The data shows a sharp rise in internet users.
Growth – 增长
The chart illustrates a steady growth in production.
表示下降的句型和词汇
Decrease – 减少
The unemployment rate decreased gradually over the decade.
Fall – 下降
Profits fell dramatically in the second quarter.
Drop – 下跌
The population dropped slightly in the late 1990s.
Decline – 减少
The percentage of smokers declined sharply after 2005.
A decrease – 减少
There was a gradual decrease in energy consumption.
A fall – 下降
The graph illustrates a significant fall in sales.
A drop – 下跌
The figures show a sharp drop in attendance.
A decline – 减少
A slight decline can be seen in the number of visitors.
表示缓慢变化的句型和词汇
Gradually – 逐渐地
The rate of inflation gradually decreased over the years.
Steadily – 稳步地
The population rose steadily throughout the period.
Slightly – 略微
The number of commuters increased slightly from 2015 to 2018.
Marginally – 边际地/轻微地
Profits marginally improved in the last quarter.
结合趋势的高级句型
Experienced + noun
The country experienced a significant increase in its GDP.
Witnessed + noun
The company witnessed a sharp decline in sales.
Fluctuated – 波动
The stock prices fluctuated throughout the year.
Peaked – 达到顶峰
The number of visitors peaked in July.
Hit a low – 降到最低点
The figures hit a low point in December.
Reached the highest/lowest point...
达到最高点/最低点……
The temperature reached its lowest point in January.
强调特点（Highlighting Features）
It is noticeable that...
值得注意的是……
What stands out is...
引人注目的是……
The most striking feature is...
最显著的特点是……
A significant difference can be seen in...
在……中可以看到显著的差异
时间和数据表达（Time and Numbers）
时间表达
1. Over the period of...
Over the period of 10 years, sales grew significantly.
2. Between... and...
Between 1995 and 2005, the figures doubled.
3. Throughout the period...
Throughout the period, there was a steady increase.
数据表达
1. A majority of... / A minority of...
A majority of people preferred option A.
2. Approximately, Around, About
Around 50% of the population chose option B.
3. Just over / Just under
The number was just over 100.
描述比较（Making Comparisons）
表达相同或相似
1. Similarly, Likewise
Similarly, the percentage of male students was higher.
2. Be comparable to
The figures for both cities were comparable in 2015.
3. The same as
The sales of A were the same as those of B.
表达不同或对比
1.In contrast, By comparison
By comparison, the figures for women were lower.
2. Whereas/While
The number of A increased, whereas the number of B decreased.
3. Twice/Three times as much as
The profits were twice as high as those of the previous year.
总结部分（Conclusion）
In summary, the graph shows that...
总之，图表显示……
Overall, it is clear that...
总的来说，很明显……
To sum up, the main trends are...
总结来说，主要趋势是……
It can be concluded that...
可以得出结论……
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