在雅思写作考试中,科技类话题频繁出现，涉及人工智能、大数据、互联网、生物技术等多个领域，掌握相关词汇和短语不仅能提升文章的专业性，还能帮助考生更精准地表达观点，本文将提供高频科技词汇、实用短语及写作技巧，助力考生在雅思写作中脱颖而出。
科技类高频词汇
人工智能与自动化
- Artificial Intelligence (AI) – 人工智能
- Machine Learning – 机器学习
- Automation – 自动化
- Algorithm – 算法
- Robotics – 机器人技术
- Neural Networks – 神经网络
- Chatbot – 聊天机器人
- Autonomous Vehicles – 自动驾驶汽车
互联网与数字技术
- Cybersecurity – 网络安全
- Big Data – 大数据
- Cloud Computing – 云计算
- Blockchain – 区块链
- Virtual Reality (VR) – 虚拟现实
- Augmented Reality (AR) – 增强现实
- Internet of Things (IoT) – 物联网
- 5G Technology – 5G技术
生物技术与医学科技
- Genetic Engineering – 基因工程
- CRISPR – 基因编辑技术
- Stem Cell Research – 干细胞研究
- Telemedicine – 远程医疗
- Wearable Devices – 可穿戴设备
- Biometrics – 生物识别技术
环境与能源科技
- Renewable Energy – 可再生能源
- Solar Power – 太阳能
- Carbon Footprint – 碳足迹
- Green Technology – 绿色科技
- Sustainable Development – 可持续发展
实用短语与句型
描述科技影响
- Revolutionize industries – 彻底改变行业
- Transform daily life – 改变日常生活
- Enhance efficiency – 提高效率
- Facilitate communication – 促进交流
- Pose ethical dilemmas – 引发伦理困境
讨论科技利弊
- On the one hand... on the other hand... – 另一方面…
- While technology brings convenience, it also raises concerns about... – 尽管科技带来便利，但也引发对…的担忧
- The benefits outweigh the drawbacks – 利大于弊
- Lead to job displacement – 导致失业
- Mitigate environmental impact – 减轻环境影响
表达未来趋势
- Shape the future of... – 塑造…的未来
- Become mainstream – 成为主流
- Accelerate innovation – 加速创新
- Bridge the digital divide – 缩小数字鸿沟
雅思写作技巧
精准使用科技词汇
避免笼统表达,如“new technology”，改用具体术语，如“AI-driven solutions”或“blockchain technology”。
普通表达: Technology helps businesses grow.
优化表达: AI-powered analytics enable businesses to optimize operations and boost productivity.
逻辑清晰，论证充分 常要求讨论利弊或未来趋势，建议采用“观点+例证”结构。
论点: Automation improves manufacturing efficiency.
例证: For instance, car factories using robotic assembly lines can produce vehicles 30% faster than traditional methods.
避免绝对化表述
科技发展具有不确定性,使用“may”“could”“potentially”等词更严谨。
绝对化: AI will replace all human jobs.
优化版: AI could potentially automate repetitive tasks, but creative and emotional roles may remain human-dominated.
结合社会影响
科技话题常涉及伦理、隐私或就业，适当延伸讨论能提升深度。
While facial recognition enhances security, its misuse may infringe on personal privacy rights.
真题应用示例
Some people believe that technological advancements lead to job losses, while others argue they create new opportunities. Discuss both views and give your opinion.
范文片段:
Technological progress, particularly in AI and automation, has sparked debates about employment. Critics argue that machines replace human labor, citing examples like self-checkout systems reducing retail jobs. However, proponents highlight how tech industries generate roles in software development and data analysis. For instance, the rise of e-commerce platforms has increased demand for digital marketers and logistics specialists. Ultimately, while certain jobs may become obsolete, innovation historically opens doors to unforeseen professions.
个人观点
科技发展是不可逆的趋势,关键在于如何平衡效率与人文关怀，雅思写作中，考生应展现批判性思维，既认可科技进步的贡献，也不忽视其潜在挑战，通过精准用词和严密论证，文章才能赢得高分。
