干货！雅思剑18写作范文及解析 | Test4 折线图
折线图
The graph below shows the average monthly change in the prices of threemetals during 2014.
Summarise the information by selecting and reporting the main features,andmake comparisons where relevant.
Write at least 150 words.
题目来源：剑18Test4小作文
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题目大意
图中显示了2014年三种金属价格的平均月度变化。通过选择和报告主要特征来总结信息，并在相关情况下进行比较。
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高分范文示例
开头段-改写题目+概述趋势
The line graph portrays the average monthly percentage changes in the prices of copper,nickel,and zinc during 2014.All three metals showed significant volatility throughout the year,with nickel displaying the most considerable fluctuations.
主体段1-描述1-2月上涨区间
In January,nickel's price rose dramatically by 6%,the most significant increase of the year for any of the metals.Copper also ascended by 2%,and zinc's price rose by 1%.The subsequent month,February,continuously saw an increase in the prices of all three metals,with nickel leading the surge with a 4%rise.
主体段2-描述3-4月转折点
The trend of ascension persisted from March to April for all metals,albeit at a reduced pace,with zinc recording the largest increase.Yet,in May,copper's price decreased by about 0.5%,while nickel and zinc maintained their upward movement,albeit more modestly.
主体段3-描述6-9月下降区间
June witnessed a decrease in the prices of all metals,with nickel experiencing the largest decrease of 3%.From July to September,copper's price bounced back with a steady monthly increase of 1%,while nickel and zinc saw price reductions.
主体段4-年末总结
However,November marked a turnaround with all metals experiencing an upswing,zinc leading with an increase of about 1.5%.December continued the upward trend for all metals,with zinc registering the most significant increase of around 2%.
范文作者：Sophia
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相关词汇和语法结构
Significant volatility显著的波动性
Most considerable fluctuations最显著的波动
Dramatically rose显著上升
The trend of ascension上升趋势
Albeit at a reduced pace尽管步伐减缓
Bounced back反弹
Marked a turnaround标志着一个转折点
Continued the upward trend继续上升趋势
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