雅思场景词汇 · 科技与互联网篇 Technology & Internet
AI、数字化、隐私与网络安全是近五年雅思阅读、写作和口语的高频话题。掌握本组词汇与同义替换，应对"科技类"题目游刃有余。
核心词汇 Core Vocabulary
创新与技术发展
| 词汇 | 含义 | 雅思例句 |
|---|---|---|
| innovation | 创新 | Innovation is the engine of economic growth. |
| cutting-edge | 前沿的 | The lab is equipped with cutting-edge technology. |
| disruptive | 颠覆性的 | Ride-hailing apps were a disruptive force in transport. |
| revolutionise | 彻底改变 | The internet has revolutionised the way we communicate. |
| obsolete | 过时的 | Many traditional skills risk becoming obsolete. |
| breakthrough | 突破 | The breakthrough in battery technology was long-awaited. |
| artificial intelligence | 人工智能 | AI is transforming industries from healthcare to finance. |
数字化与网络
| 词汇 | 含义 | 雅思例句 |
|---|---|---|
| digital literacy | 数字素养 | Digital literacy is now as important as reading and writing. |
| automation | 自动化 | Automation may eliminate routine jobs but create new ones. |
| algorithm | 算法 | Social media algorithms decide what users see. |
| e-commerce | 电子商务 | E-commerce has reshaped the retail landscape. |
| platform | 平台 | Online platforms connect freelancers with clients. |
| virtual | 虚拟的 | Virtual classrooms allow learning from anywhere. |
| connectivity | 连通性 | Poor connectivity limits rural access to online services. |
| ubiquitous | 无处不在的 | Smartphones have become ubiquitous in daily life. |
风险与伦理
| 词汇 | 含义 | 雅思例句 |
|---|---|---|
| privacy | 隐私 | Users worry about the privacy of their personal data. |
| cybersecurity | 网络安全 | Cybersecurity threats are growing in scale. |
| data breach | 数据泄露 | The data breach exposed millions of accounts. |
| surveillance | 监控 | Widespread surveillance raises civil liberties concerns. |
| dependence | 依赖 | Society's growing dependence on technology brings risks. |
| mislead / misinformation | 误导 / 错误信息 | Misinformation spreads faster than ever online. |
| regulate | 监管 | Governments are struggling to regulate AI. |
高频搭配 High-frequency Collocations
- cutting-edge technology（前沿科技）
- digital literacy / divide（数字素养 / 数字鸿沟）
- personal data / privacy（个人数据 / 隐私）
- data breach / security（数据泄露 / 安全）
- technological advancement / breakthrough（技术进步 / 突破）
- become obsolete（变得过时）
- rely heavily on technology（严重依赖技术）
- keep pace with change（跟上变化）
同义替换 Paraphrasing
| 原词 | 替换表达 |
|---|---|
| technology | innovation, digital tools, IT |
| change | transform, revolutionise, reshape |
| fast | rapid, swift, breakneck |
| use | utilise, employ, harness |
| old-fashioned | outdated, obsolete, dated |
| problem | issue, challenge, drawback |
练习 Practice
A. 选词填空（privacy / obsolete / algorithm / automation / ubiquitous）
- The new technology may soon make the old system ______.
- Many users are unaware how much of their ______ they give away online.
- The ______ determines which posts appear on your feed.
- ______ in factories has reduced the need for manual labour.
- Internet access is becoming ______ in developed countries.
B. 判断正误（该搭配是否地道）
- "cutting-edge technology" — 地道 / 不地道
- "make a breakthrough in research" — 地道 / 不地道
- "keep pace with the development" — 地道 / 不地道
- "do a technology" — 地道 / 不地道
C. 同义替换改写
用括号中的替换词改写：
- Technology changes our life quickly.（transform / rapid）
- We use the internet for everything.（harness / rely on）
- Old devices become useless.（obsolete）
答案 Answers
A：1-obsolete 2-privacy 3-algorithm 4-Automation 5-ubiquitous
B：1-地道 2-地道 3-地道 4-不地道（应说 use technology / utilise technology）
C（参考）：
- Technology is rapidly transforming our lives.
- We rely heavily on the internet for everything.
- Old devices are becoming obsolete.
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