Problem–Solution 题型思路拆解与高分范文示范
英文写作原题（Original Question）
In many cities, traffic congestion and air pollution are serious problems.
Some people think that private cars should be banned from city centers.
What are the advantages and disadvantages of this measure?
中文思路解析
这是一道 **Advantages & Disadvantages（利弊分析类）**作文（带一点解决问题的意味）。
题目核心：
👉 是否应禁止私家车进入市中心？
一、限制汽车进入市中心的优势
可以从 交通与环境 两个方面展开。
① 缓解交通拥堵
减少私家车可以：
- 降低道路压力
- 提高通行效率
尤其是在高峰期效果明显。
② 改善空气质量
减少车辆意味着：
- 尾气排放减少
- 空气污染降低
有助于居民健康。
二、限制措施的劣势
可以从 生活与经济 两方面分析。
① 出行不便
对于：
- 通勤人员
- 老年人
限制汽车可能带来不便。
② 对商业活动的影响
市中心商家可能：
- 客流减少
- 销售下降
对经济产生一定影响。
三、写作建议
建议立场：
👉 利大于弊（支持该措施）
但需要强调：
- 配套措施（公共交通）必须完善
四、结构建议
- 引言：改写题目
- 主体段一：优势分析
- 主体段二：劣势分析
- 结论：表明利大于弊
英文高分范文（Band 7–8）
In many urban areas, traffic congestion and air pollution have become increasingly serious issues. One proposed solution is to ban private cars from city centers. While this measure may cause certain inconveniences, I believe that its advantages outweigh its disadvantages.
On the one hand, restricting private vehicles can significantly reduce traffic congestion. With fewer cars on the road, traffic flow becomes smoother and commuting times can be shortened. In addition, this measure can greatly improve air quality by reducing harmful emissions from vehicles, which is beneficial for public health and the environment.
On the other hand, banning private cars may create challenges for some individuals. People who rely on their cars for daily commuting may find it difficult to travel efficiently, especially if public transportation is not well developed. Furthermore, businesses located in city centers may experience a decline in customers, as fewer people are able to access these areas conveniently.
In conclusion, although restricting private cars in city centers may cause some inconvenience, its benefits in reducing traffic congestion and improving environmental conditions make it a worthwhile solution. With proper investment in public transportation, the negative effects can be minimized.