Unit 4 A glimpse of the future Understanding ideas课件 2023-2024学年高二英语外研版（2019）选择性必修第三册

What does the video tell about? Which aspect of the idea is the video about? It is a fantasy that people can pick and buy babies that are hatched in machines. Artificial intelligence (AI) technology. Do you think this is a good idea?Or a big challenge ? Will AI be a threat ? Artificial Intelligence is short for AI. It is a new technical science that studies and develops theories, methods, technologies and application systems . It was used to simulate(模拟), extend (延伸)and expand(拓展) human intelligence . Artificial intelligence produces a new class of intelligent machines that can react in a similar way to human intelligence, including robotics, speech recognition, image recognition, natural language processing and more. Unit 4 A glimpse of the future Understanding ideas Artificial Intelligence: A Real Threat Learning objectives After this class, you are expected to: 1. have a basic idea of AI; 2. learn about the views of the three posters and find relevant supporting sentences and key words; 3. be able to treat AI technology objectively. This passage is a ,which aims to forum hear people’s thoughts on AI. the greatest human achievement the biggest threat to our existence Three people their opinions on AI. or posted Thanks to Al, I've got my own super smart personal assistant built into my phone. She uses my answers to learn more about my preferences. Every recommendation she gives me is great since she can predict if I will like a particular restaurant. AI is convenient ,smart ,advanced , individual and flexible . She always has an immediate answer for any question I put to her. In contrast, my PA only needs a few seconds to find the right place. AI can help us save time. Self-driving cars are available soon. It can make judgements based on information. As they won't be susceptible to human error, they'll certainly be a lot safer. AI can make doing day-to-day things a lot easier. AI is our human achievement. positive , optimistic , favorable,supportive,approving… AI