线形图（Line Graph）是雅思写作Task 1中常见的题型之一，要求考生在20分钟内准确描述数据趋势、比较变化并总结关键信息，掌握高效的写作模板不仅能提升答题速度，还能确保逻辑清晰、语言精准，本文提供一套完整的线形图写作模板，并结合最新数据示例，帮助考生在考试中高效得分。
线形图写作结构
雅思写作线形图通常采用四段式结构：
- 引言段（Introduction）：改写题目，说明图表主题。 段（Overview）**：概括主要趋势，不涉及具体数据。
- 细节段（Details）：分两段描述数据变化，对比关键点。
- （无需总结段）
引言段（Introduction） 避免照抄原句。
原题：The line graph shows the changes in the number of international students in Australia, the UK, and the USA between 2015 and 2023.
改写：The line graph illustrates variations in the quantity of overseas students studying in Australia, the UK, and the USA from 2015 to 2023.
概述段（Overview）
用2-3句话概括整体趋势，避免细节数据，常用句型：
- Overall, the most noticeable trend is...
- While X experienced a steady rise, Y fluctuated significantly.
示例（基于2024年最新数据）：
Overall, the USA maintained the highest number of international students throughout the period, whereas Australia showed the most rapid growth after 2020. The UK, despite initial dominance, witnessed a decline post-2019 due to policy changes.
（数据来源：ICEF Monitor 2024报告）
细节段（Details）
分两段描述数据,建议按国家或时间划分，使用连接词（Meanwhile, In contrast）和趋势词汇（plateaued, plummeted）。
示例段落1（2015-2020）：
In 2015, the USA hosted approximately 900,000 international students, surpassing the UK (600,000) and Australia (400,000). Over the next five years, the USA saw a gradual increase to 1.1 million by 2020. Meanwhile, Australia’s figures surged by 50%, reaching 600,000, attributed to relaxed visa policies. The UK remained stable at around 650,000 until 2019, then dipped slightly.
示例段落2（2020-2023）：
Post-2020, the USA’s growth slowed to 1.2 million in 2023, while Australia overtook the UK with 750,000 students. The UK’s numbers dropped to 550,000, influenced by Brexit-related tuition hikes. Notably, Australia’s 2023 data spiked due to the reintroduction of post-study work visas.
（数据来源：Australian Government Department of Education 2024；UK Council for International Student Affairs 2023）
最新数据应用：提升写作权威性
使用真实数据能增强文章可信度,以下是2024年全球能源消费趋势的线形图示例（数据来自国际能源署IEA）：
| 年份 | 煤炭（百万吨油当量） | 可再生能源（百万吨油当量） |
|---|---|---|
| 2015 | 3,800 | 1,200 |
| 2020 | 3,500 | 1,800 |
| 2024 | 3,200 | 2,400 |
写作示例：
From 2015 to 2024, global coal consumption decreased steadily from 3,800 to 3,200 million tons of oil equivalent, while renewable energy usage doubled to 2,400 million tons. This shift reflects stricter carbon policies and declining solar panel costs.
高分技巧
-
趋势词汇多样化：
- 上升：surge, soar, climb
- 下降：plunge, slump, dip
- 波动：fluctuate, oscillate
-
数据对比：
- 倍数：twice as high as, half the figure of
- 差值：a gap of 200,000, marginally lower
-
避免主观推测：
- 错误：The UK’s decline was caused by Brexit.
- 正确：The UK’s decline coincided with Brexit implementation.
常见错误
- 数据误读：混淆“peaked at”和“reached a low of”。
- 时态混乱：过去数据用过去时（was），预测用将来时（is projected to）。
- 过度描述：仅需选择3-4个关键点，而非逐一年份说明。
线形图写作的核心在于逻辑与精准,通过模板化结构和最新数据支撑，考生能高效展示分析能力，满足雅思评分标准的TA（任务完成度）与GRA（语法范围与准确性）要求。
