雅思写作7.5分语料| 城市化类：房屋取代农田和公园

雅思写作历年大作文真题：Many cities replace farmlands and parks with houses. Is it positive or negative?

Possible positive aspects:

- Meeting the housing needs: 满足住房需求rapid urbanization and population growth快速城市化和人口增长lead to a shortage of affordable housing导致经济适用房短缺help to meet the demand for new housing units帮助满足新建住房的需求prevent overcrowding or sprawl防止过度拥挤或蔓延

- Boosting the economy: 促进经济发展construction and real estate development 建筑和房地产开发can create jobs, generate taxes, and stimulate local businesses能创造就业，创造税收，刺激当地商业attract new residents吸引新居民enhance the property values of the surrounding areas提升周边地区的物业价值

- Enhancing accessibility and convenience: 提高无障碍和便利性live in a residential area住在居民区may provide better access to urban amenities, public transportation, and services能提供更好的城市便利设施、公共交通和服务reduce commuting time and costs减少通勤时间和成本

- Fostering social interaction: 促进社会互动live in close proximity to others和别人住得很近may increase social interaction, community involvement, and a sense of belonging or identity会增加社会互动、社区参与、归属感或认同感offer leisure facilities, green spaces, or shared spaces提供休闲设施、绿地或共享空间promote social cohesion and physical activity促进社会凝聚力和体育活动

Possible negative aspects:

- Reducing biodiversity and ecological services: 减少生物多样性和生态服务serve as important habitats for wildlife, plants, and ecosystems是野生动物、植物和生态系统的重要栖息地may disrupt the natural balance会破坏自然平衡reduce biodiversity减少生物多样性affect the air and water quality, climate regulation, and soil health of the area影响该地区的空气和水质、气候调节和土壤健康

- Increasing urban heat island effect: 增加城市热岛效应the conversion of natural or green areas自然或绿地的转换impervious surfaces such as roofs, roads, and pavements不透水的表面，如屋顶、道路和人行道intensify the urban heat island effect加剧城市热岛效应raise temperatures, increase energy demand, and worsen air quality气温升高，能源需求增加，空气质量恶化

- Encroaching on food security and agriculture: 侵犯粮食安全和农业have an impact on food security, sustainability, and resilience对粮食安全、可持续性和恢复力有影响reduce the opportunities for local agriculture, food production, and cultural heritage减少当地农业、粮食生产和文化遗产的机会