写作思路 (Step-by-Step Guide)
1. 分析图表要素 (Analyze the Graph):
* 图表类型: 多线图 (Multi-line graph)。
* 时间跨度: 2004年到2014年。
* 比较对象: 四种看电视的技术（Satellite, Cable, Internet, Broadcast）。
* 单位: 家庭数量 (Number of households)。
2. 确定宏观趋势 (Identify Main Trends):
* 下降类: Broadcast（断崖式下跌），Cable（缓慢下降）。
* 上升类: Internet（爆发式增长），Satellite（稳步微增）。
* 交叉点 (Key Comparisons): Internet在2010年左右超过了Cable，成为主流。
3. 文章结构规划 (Structure):
* 开头段 (Introduction):
改写题目，说明图表展示了2004至2014年间某美国城市家庭使用不同技术看电视的情况。
* 概述段 (Overview): 总结整体趋势。
指出Internet和Satellite呈上升趋势，而Cable和Broadcast呈下降趋势；并点出Internet取代Cable成为最受欢迎的方式。
* 细节段1 (Body Paragraph 1):
描述变化最剧烈的数据。重点写Broadcast的锐减和Internet的激增，提及两者的交叉。
* 细节段2 (Body Paragraph 2):
描述剩余两种技术的走势。重点写Cable从领先到被超越的过程，以及Satellite的平稳小幅上升。
线图常用雅思词伙
* 趋势动词:
* Increase / Rise / Grow / Surge / Climb / Jump
* Decrease / Fall / Drop / Decline / Plummet / Plunge
* Remain stable / Stay constant / Level off / Fluctuate
* 程度副词/形容词:
* Significantly / Substantially / Dramatically / Sharply
* Steadily / Gradually / Moderately / Slightly
* 连接与比较词组:
* Over the period from... to...
* At the beginning/end of the period
* Reach a peak/lowest point of...
* Overtake / Surpass (超越)
* In contrast / Conversely / Meanwhile
* Account for / Constitute (占...比例)
通用句型
(Universal Sentence Structures)
1. 描述起点与终点
(Describing Start & End Points):
In 2004, the number of households using X was approximately [number], and it rose steadily to reach a peak of [number] by 2014.
X started at [number] in the initial year but fell dramatically to [number] over the decade.
2. 描述趋势 (Describing Trends):
The figure for [X] remained relatively stable at around [number] throughout the period.
There was a sharp increase in the popularity of [X] from [number] to [number].
3. 描述交叉与对比 (Describing Crossovers & Comparisons):
The line for [X] and [Y] crossed in approximately [year].
In contrast to the upward trend of X, Y experienced a decline.
X became the most popular method, overtaking Y in [year].
参考范文1
(Band 7.5+ Model Answer)
The line graph illustrates the changes in the number of households utilizing different technologies for watching television in a particular US city over a ten-year period from 2004 to 2014.
Overall, it is clear that the market share for television viewing underwent significant shifts. While Internet streaming and Satellite TV saw increases in popularity, traditional Cable and Broadcast methods experienced a decline. Notably, Internet television overtook Cable to become the most preferred technology by the end of the period.
In 2004, Cable was the dominant choice, with around 95,000 households subscribing to it. This figure saw a gradual decrease throughout the period, falling to just under 65,000 by 2014. In stark contrast, the use of the Internet surged dramatically from a mere 10,000 households to nearly 190,000, making it the most popular option by 2014. The two lines crossed in approximately 2010, marking a key shift in consumer preference.
Regarding Satellite and Broadcast, their trends were less volatile. Satellite TV maintained a steady upward trajectory, rising from about 70,000 to approximately 120,000 households. Conversely, Broadcast television saw a catastrophic drop. Starting at roughly 90,000 users in 2004, the numbers plummeted to a low of around 15,000 by the end of the decade.
(Word count: 182 words)
中文译文
该折线图展示了在2004年至2014年的十年间，美国某特定城市中使用不同技术观看电视的家庭数量的变化情况。
总体而言，电视观看的市场份额发生了显著的变化。虽然网络流媒体和卫星电视的受欢迎程度有所上升，但传统的有线电视和广播电视却经历了衰退。值得注意的是，到这一时期结束时，网络电视超越了有线电视，成为最受青睐的技术。
2004年，有线电视是主导选择，约有95,000户家庭订阅。这一数字在整个时期内逐渐下降，到2014年降至65,000以下。与此形成鲜明对比的是，互联网的使用量激增，从仅仅10,000户家庭飙升至近190,000户，使其成为2014年最受欢迎的选择。这两条线大约在2010年相交，标志着消费者偏好的关键转变。
至于卫星电视和广播电视，它们的趋势波动较小。卫星电视保持着稳步上升的轨迹，从约70,000户家庭增加到约120,000户。相反，广播电视则遭遇了灾难性的下滑。从2004年约90,000名用户开始，这一数字在十年末暴跌至约15,000的低谷。
写作思路
1. 开头段：改写题目，明确图表主题（2004 - 2014年美国某城市家庭看电视的技术使用情况）。
2. 概述段：总结核心趋势（如互联网用户激增，广播/有线下降，卫星平稳增长）。
3. 细节段1：描述上升类（Internet）和相对平稳/增长类（Satellite）的数据变化，突出关键节点（如Internet超越其他技术的时间）。
4. 细节段2：描述下降类（Cable、Broadcast）的数据变化，对比初始与最终数值。
线图常用句型模板
- 开头段：The line graph illustrates + 主题（时间+对象+内容）.
- 概述段：Overall, it is clear that + 核心趋势（如“X技术使用量显著上升，而Y、Z技术呈下降趋势”）.
- 细节段：
- 上升：X experienced a sharp increase, rising from A to B between... and... / X overtook Y in [年份], reaching [数值] by [年份].
- 下降：The number of X declined steadily, dropping from A to B over the period. / X saw a gradual decrease, with the figure falling to [数值] by [年份].
- 对比：While X increased, Y decreased. / In contrast to X, Y showed a downward trend.
参考范文2
（约180词）
The line graph illustrates the number of households in a US city using different technologies for television viewing between 2004 and 2014.
Overall, Internet-based TV viewing experienced a dramatic rise, while Cable and Broadcast saw significant declines. Satellite usage grew steadily but remained below Internet by the end of the period.
In 2004, Broadcast was the most popular technology (around 90,000 households), followed by Cable (85,000) and Satellite (70,000). Internet had the lowest usage (under 10,000). However, Internet usage surged after 2006, overtaking Cable in 2009 and Broadcast in 2010. By 2014, it reached nearly 200,000 households, far exceeding other technologies.
Satellite usage increased gradually from 70,000 to 120,000 over the decade. In contrast, Cable and Broadcast declined: Cable dropped from 85,000 to 60,000, while Broadcast fell sharply from 90,000 to under 20,000. By 2014, Internet dominated, with Satellite second, and Cable/Broadcast trailing significantly.
中文译文
该折线图展示了2004年至2014年间美国某城市家庭使用不同技术收看电视的数量变化。
总体而言，基于互联网的电视观看量急剧上升，而有线电视和广播电视的观看量显著下降。卫星电视的使用量稳步增长，但在该时期末仍低于互联网电视。
2004年，广播电视是最受欢迎的技术（约9万户家庭），其次是有线电视（8.5万户）和卫星电视（7万户）。互联网电视的使用量最低（不足1万户）。然而，2006年后互联网电视使用量激增，2009年超过有线电视，2010年超过广播电视。到2014年，其用户量接近20万户，远超其他技术。
卫星电视的使用量在十年间从7万户逐步增长至12万户。相比之下，有线电视和广播电视的使用量下降：有线电视从8.5万户降至6万户，广播电视则从9万户急剧降至不足2万户。到2014年，互联网电视占据主导地位，卫星电视位居第二，有线电视和广播电视则远远落后。
写作思路
分段建议（经典四段式）：
Introduction 改写题目 用同义词替换，不要照抄原题。说明图表类型、对象、时间范围。
Overview 总体概括 不写具体数字，只讲总体趋势（谁升谁降、谁最大谁最小、有无交叉）。这是拿高分的关键段。
Body 1 详细描述上升组 Internet（急剧上升，从最低到最高）+ Satellite（稳步小幅上升）。突出关键节点（超越Cable的时间点）。
Body 2 详细描述下降组 Broadcast（持续大幅下降，从最高到最低）+ Cable（先升后降，2008年见顶）。提及交叉对比（Cable何时超Broadcast，Internet何时超Cable）。
核心对比点：
- Internet 与 Broadcast 的"换位"：一个从谷底冲顶，一个从榜首跌落
- Cable 的"先扬后抑"：2008年是转折点
- 四条线之间的交叉关系（overtake / surpass）
线图通用模板
Paragraph 1 — Introduction
The line graph illustrates/compares the changes in [主题] in terms of [对象] in [地点] over a period of [时间跨度].
Paragraph 2 — Overview
Overall, it is evident that [A and B] experienced/saw an upward trend, whereas [C and D] witnessed a downward trend over the period. Notably, [某一项] underwent the most dramatic change, becoming the [largest/smallest] [category] by [终点年份].
Paragraph 3 — Detail (上升/主要特征)
In [起点年份], [某类别] stood at approximately [数字], but this figure then increased steadily/dramatically to [数字] by [终点年份]. Similarly, [另一类别] rose from [数字] to [数字] over the same period. Of particular note is that [某类别] overtook [另一类别] in around [年份].
Paragraph 4 — Detail (下降/对比)
By contrast, [某类别] declined significantly from [数字] to merely [数字]. Meanwhile, [另一类别], after peaking at [数字] in [年份], fell consistently to [数字] in [终点年份]. Interestingly, [某类别] had surpassed [另一类别] in [年份], but was later overtaken by [某类别] [时间] later.
参考范文3
（176词）
The line graph compares how many households in one US city used four different technologies for watching television during the period from 2004 to 2014.
Overall, it is clear that Internet and Satellite experienced an upward trend over the decade, whereas Cable and Broadcast saw a decline. Notably, Internet underwent the most dramatic growth and eventually replaced Broadcast as the dominant technology by the end of the period.
In 2004, Broadcast was the most popular method, with approximately 100,000 households, whereas Internet was the least used at only about 10,000. Over the following decade, Internet usage surged steadily, overtaking Cable in around 2010 and reaching nearly 190,000 by 2014. Meanwhile, Satellite also increased gradually from roughly 75,000 to about 115,000 over the same period.
By contrast, Broadcast dropped sharply from its initial figure of 100,000 to around 15,000, making it the least popular option. Cable, after peaking at approximately 110,000 in 2008, fell consistently to about 60,000 in 2014. Interestingly, Cable had overtaken Broadcast in 2006, but was itself surpassed by Internet roughly four years later.
中文译文
该线图比较了2004年至2014年期间，美国某城市使用四种不同技术观看电视的家庭数量。
总体而言，互联网和卫星在这十年间呈上升趋势，而有线电视和地面广播则出现下降。值得注意的是，互联网经历了最显著的增长，并最终在期末取代地面广播成为主导技术。
2004年，地面广播是最受欢迎的方式，约有10万户家庭使用，而互联网的使用量最少，仅约1万户。在接下来的十年里，互联网使用量稳步激增，于2010年左右超过有线电视，到2014年接近19万户。与此同时，卫星也同期从约7.5万户逐步增长到约11.5万户。
相比之下，地面广播从起初的10万户急剧下降到约1.5万户，成为最不受欢迎的选择。有线电视在2008年达到约11万户的峰值后，持续下降至2014年的约6万户。有趣的是，有线电视在2006年超过了地面广播，但大约四年后又被互联网超越。
