The bar chart below shows waste collection by a recycling centre from 2011 to 2015.
写作思路
1. 审题与结构规划：明确图表主题（回收中心2011 - 2015年废弃物收集量）、横纵轴（年份、吨数）、图例（Paper/Glass/Tins/Garden四类）。采用“引言+概述+细节段”三段式：引言改写题目，概述核心趋势（如总量变化、类别差异），细节段按“年份/类别”分组描述数据波动。
2. 数据聚焦：抓关键特征——Paper总量最高且2015年激增；Garden始终最低且2012年骤降；Glass/Tins中期波动。避免逐一年份罗列，用对比（如“highest/lowest”）、趋势词（如“surged/plummeted”）强化逻辑。
3. 语言升级：用同义替换（如“waste collection”→“amounts of waste collected”）、复杂句式（定语从句、分词结构）提升词汇语法多样性，确保数据准确（如“57 tons”而非模糊表述）。
柱状图通用写作模板
引言段：
The bar chart illustrates + [图表主题] + over the period from [起始年] to [结束年], with data measured in [单位].
概述段：
Overall, it is evident that + [核心趋势1：如总量/某类占比] +, while + [核心趋势2：如另一类波动/极值] +. Notably, + [突出特征：如峰值/谷值年份] +.
细节段1：
In terms of [类别A], the amount started at [数值] in [年份], followed by a [趋势：rise/fall/fluctuation] to [数值] in [年份]. By contrast, [类别B] exhibited a different pattern, with figures ranging from [最低值] to [最高值] during the period.
细节段2：
Regarding [类别C/D], there was a noticeable [趋势：increase/ decrease] in [年份], reaching [峰值] in [年份]. Meanwhile, [另一类] remained relatively stable/ fluctuated slightly, ending at [数值] in [最终年].
参考范文1
（约180词）
The bar chart depicts the amounts of waste collected by a recycling centre across four categories (Paper, Glass, Tins, and Garden) from 2011 to 2015, with measurements in tons.
Overall, Paper consistently accounted for the largest volume of waste, peaking sharply in 2015, whereas Garden waste remained the lowest throughout the period, with a dramatic drop in 2012. Glass and Tins showed moderate fluctuations, with Glass recovering after an initial decline.
In detail, Paper collection began at 57 tons in 2011, dipped to 40 tons in 2013, then surged to 70 tons by 2015—the highest among all categories. Glass, starting at 48 tons, fell to 41 tons in 2012 but rebounded to 52 tons in 2015. Tins fluctuated between 27 and 39 tons, while Garden waste plummeted from 32 tons in 2011 to 15 tons in 2012 before gradually rising to 35 tons in 2015.
中文译文
该柱状图展示了2011至2015年间某回收中心四类废弃物（纸张、玻璃、金属罐、园林垃圾）的收集量，单位为吨。
总体而言，纸张始终是收集量最大的废弃物类别，2015年急剧攀升至峰值；而园林垃圾全程占比最低，2012年出现大幅下降。玻璃和金属罐的收集量呈温和波动，玻璃在初期下降后有所回升。
具体来看，纸张收集量2011年为57吨，2013年降至40吨，随后在2015年激增至70吨，为所有类别中最高。玻璃从2011年的48吨起步，2012年降至41吨，2015年回升至52吨。金属罐收集量在27 - 39吨间波动；园林垃圾则从2011年的32吨骤降至2012年的15吨，之后逐步回升至2015年的35吨。
写作思路
1. 引言段 (Introduction)：改写题目（paraphrase），说明图表展示了某回收中心2011-2015年四类垃圾（Paper, Glass, Tins, Garden）的收集量。
2. 概述段 (Overview)：提炼核心趋势。指出纸张（Paper）整体收集量最大且2015年激增；花园垃圾（Garden）波动较大且2012年最低；各类垃圾总体呈现波动变化。
3. 主体段一 (Body 1)：重点描述 Paper 和 Glass。Paper 在2013年降至40吨后回升，2015年达峰值70吨；Glass 相对稳定，在48吨上下波动，2015年为52吨。
4. 主体段二 (Body 2)：描述 Tins 和 Garden。Tins 较平稳（33-35吨间）；Garden 波动最明显，2012年仅15吨，后回升，2015年35吨。注意对比数据。
柱状图常用句型
* 引入图表：
The bar chart illustrates/compares/shows...
* 描述最高/最低：
... ranked the highest/lowest, with ... tons. / ... accounted for the largest/smallest proportion.
* 描述趋势：
There was a significant increase/rise/ fluctuation in... / ... remained relatively stable/steady. / ... experienced a decline/drop.
* 描述极值：
... reached a peak of ... in 2015. / ... hit/fell to its lowest point in 2012.
* 对比数据：
In contrast, / Conversely, / Similarly, / Compared with..., ... was higher/lower.
参考范文2
The bar chart illustrates the amount of four types of waste—paper, glass, tins, and garden waste—collected by a recycling centre over a five-year period from 2011 to 2015.
Overall, paper consistently represented the largest category of collected waste, despite some fluctuations, while garden waste showed the most variability. Glass and tins remained relatively stable throughout the period.
In detail, paper collection started at 57 tons in 2011, dropped to 40 tons in 2013, and then rose significantly to reach a peak of 70 tons in 2015. Glass waste fluctuated slightly around 48 tons, ending at 52 tons in the final year.
Regarding tins and garden waste, tins collection varied modestly between 33 and 35 tons, except for a dip to 27 tons in 2012. Garden waste experienced the sharpest fluctuation, falling to its lowest point of 15 tons in 2012 before recovering to 35 tons by 2015. Notably, 2015 saw the highest overall collection for paper and glass.
(Word count: 178)
中文译文
该柱状图展示了某回收中心在2011年至2015年这五年期间收集的四种垃圾（纸张、玻璃、金属罐和花园垃圾）的数量。
总体而言，尽管存在一定波动，纸张始终是收集量最大的垃圾类别，而花园垃圾的波动性最为明显。玻璃和金属罐在整个期间保持相对稳定。
具体来看，纸张收集量从2011年的57吨降至2013年的40吨，随后显著上升，在2015年达到70吨的峰值。玻璃垃圾在48吨左右轻微波动，最后一年为52吨。
关于金属罐和花园垃圾，除2012年降至27吨外，金属罐收集量在33至35吨间小幅变化。花园垃圾经历了最剧烈的波动，2012年跌至15吨的最低点，之后回升，到2015年达35吨。值得注意的是，2015年纸张和玻璃的收集量均达到期间最高。
写作思路
1. 开头段：直接改写题目，清晰说明该柱状图展示了某回收中心在2011至2015年间，纸张、玻璃、金属罐、园林垃圾这四类废弃物的回收吨数变化情况。
2. 概述段：提炼核心整体趋势，点明除园林垃圾外，其余三类废弃物的回收量在这五年间整体都呈现上升走势，其中纸张类垃圾最终成为回收总量最高的品类。
3. 细节段1：聚焦初始年份和最终年份的极值对比，重点描述纸张垃圾的回收量从2011年的57吨逐步攀升至2015年的70吨，同时说明玻璃垃圾的回收量也从48吨增长至52吨的整体走向。
4. 细节段2：补充剩余两类垃圾的变化特征，描述金属罐的回收量整体稳中有升，从35吨涨到39吨；而园林垃圾的回收量在2012年短暂跌到15吨的低谷后，逐步回升至期末的35吨，完成数据的互补呈现。
柱状图万能句型
1. The bar chart illustrates the amount of ... (measured in tons) collected by ... over the period from ... to ...该柱状图展示了……在……至……期间所收集的……数量（以吨为单位）。
2. Overall, there was a general upward trend in the total waste collected, with most categories seeing a noticeable increase over the five years.总体来看，回收的垃圾总量呈现整体上升趋势，绝大多数品类在这五年间都出现了明显增长。
3. The figure for ... saw a steady rise, climbing from X tons in the starting year to Y tons by the end of the period.……类别的数据呈现稳步上升态势，从起始年份的X吨攀升至该时段末期的Y吨。
4. By contrast, the collection of ... experienced fluctuations before finally returning to a level comparable to that of the first year.与之相反，……类别的回收量在最终回升至与首年相近的水平前，经历了数次波动。
5. The largest growth was recorded in ..., which ended up as the most recycled waste type in 2015.……类垃圾的增长量最大，它最终在2015年成为了回收量最高的垃圾品类。
参考范文3
The bar chart illustrates the amount of four different types of waste, measured in tons, collected by a recycling centre over the 5-year period from 2011 to 2015.
Overall, the total volume of waste collected witnessed a clear upward trend across the half decade, and all categories except garden waste reached a higher figure in 2015 than that at the beginning. The recycling centre processed more paper than any other waste type throughout this timeframe.
In 2011, 57 tons of paper waste was collected, and this figure grew gradually to 70 tons in 2015, making it the highest entry in the chart. Glass collection also saw a mild increase from 48 tons to 52 tons over these years.
By comparison, the tonnes of tins collected rose slightly from 35 to 39. The collection of garden waste was the most distinctive, as it dipped to only 15 tons in 2012, before recovering back to 35 tons in 2015, the same amount as the 2011 level.
中文译文
该柱状图展示了某回收中心在2011年至2015年这五年间，所收集的四种不同类型垃圾的吨数情况。
总体而言，这五年间回收的垃圾总量呈现出明显的上升趋势，除园林垃圾外的所有品类在2015年的回收量都高于初始年份。在整个观测时段内，该回收中心处理的纸张类垃圾比其他任何品类都要多。
2011年回收的纸张垃圾为57吨，该数值逐步增长，在2015年达到70吨，成为整张图表中的最高值。同期玻璃的回收量也从48吨小幅增长至52吨。
相比之下，金属罐的回收吨数从35吨小幅上升至39吨。园林垃圾的回收情况最为特殊，它在2012年跌至仅15吨，随后逐步回升，在2015年回到了和2011年一致的35吨。
