Artificial intelligence (AI)has rapidly evolved from a theoretical concept to a transformative force across industries. While AI-powered systems like chatbots and recommendation engines enhance efficiency, debates about their ethical implications intensify. For instance, facial recognition technology improves security but raises privacy concerns. A 2023 Stanford University report noted that 67% of surveyed companies use AI, yet only 23% have clear ethical guidelines. Proponents argue that AI can address global challenges, such as predicting climate patterns or diagnosing diseases. Critics, however, warn of job displacement and algorithmic bias. A notable case occurred in 2022 when an AI hiring tool favored male candidates due to biased training data. To mitigate risks, the European Union proposed the AI Act in 2024, classifying AI applications by risk levels and banning harmful uses like social scoring. The future of AI hinges on balancing innovation with regulation. As Microsoft CEO Satya Nadella stated, "The question isn't whether AI will replace humans but how humans can handle it responsibly." What is the main idea of the passage? A. How to build AI chatbots.B. The history of AI development.C. Satya Nadella's career achievements.D. The benefits and challenges of AI.
Artificial intelligence (AI)has rapidly evolved from a theoretical concept to a transformative force across industries. While AI-powered systems like chatbots and recommendation engines enhance efficiency, debates about their ethical implications intensify. For instance, facial recognition technology improves security but raises privacy concerns. A 2023 Stanford University report noted that 67% of surveyed companies use AI, yet only 23% have clear ethical guidelines.
Proponents argue that AI can address global challenges, such as predicting climate patterns or diagnosing diseases. Critics, however, warn of job displacement and algorithmic bias. A notable case occurred in 2022 when an AI hiring tool favored male candidates due to biased training data. To mitigate risks, the European Union proposed the AI Act in 2024, classifying AI applications by risk levels and banning harmful uses like social scoring.
The future of AI hinges on balancing innovation with regulation. As Microsoft CEO Satya Nadella stated, "The question isn't whether AI will replace humans but how humans can handle it responsibly."
What is the main idea of the passage?
- A. How to build AI chatbots.
- B. The history of AI development.
- C. Satya Nadella's career achievements.
- D. The benefits and challenges of AI.
题目解答
答案
解析
考查要点：本题考查学生对文章主旨的把握能力，需要从整体上理解作者的核心观点。
解题核心：主旨题的关键在于抓住文章的核心思想，通常需要关注文章反复提及的内容或正反两方面的讨论。
破题关键：文章既提到AI在效率、解决问题方面的优势（如推荐引擎、疾病诊断），又指出其引发的伦理争议（如隐私、就业、算法偏见），最终强调“平衡创新与监管”。因此，文章的核心是AI的“利与弊”。
步骤1：理解文章结构
文章分为三段：
- AI的快速发展与应用现状（效率提升与伦理争议）；
- AI的潜力与风险（解决全球问题 vs. 就业、偏见问题）；
- 未来方向（平衡创新与监管）。
步骤2：分析选项
- A. How to build AI chatbots
错误。文章未涉及技术细节，仅举例说明AI应用。 - B. The history of AI development
错误。文章聚焦当前应用与争议，而非历史。 - C. Satya Nadella's career achievements
错误。仅引用其观点，非核心内容。 - D. The benefits and challenges of AI
正确。文章全面讨论AI的优势（效率、潜力）与挑战（伦理、风险）。
步骤3：验证主旨
文章最后一句“平衡创新与监管”总结了利弊并存的核心，与选项D的“好处与挑战”完全一致。