Unit1 Science Fiction--Using Language 公开课学案-2022-2023学年高中英语人教版（2019）选择性必修第四册

2019新人教高中英语选择性必修四 Unit1 Science Fiction-Using language公开课学案 1.Voice your opinions on robots and Al 学案设计 学习目标 1.To make predictions based on given pictures and words 2.To voice your opinions on robots and Al based on your knowledge. 3.To organise words by using correct discourse markers. 4.To reflect future on the development of science and the fate of mankind. Part I Look at the pictures and discuss the questions in pairs 1.What jobs are these robots doing? 2.What are the pros and cons of robots doing these jobs? Part IⅡNatch a video《机器人公民索菲亚》-Hanson Robotics'most advanced human robot and answer some questions 1.What impressed you most in the video? 2.What kinds of robots or Al developments do you hope for? PartⅢListening Activity 1 Listen to an interview and put these statements in the correct order. 1The host introduces the guest,a sci-fi expert. _The expert has robots in his home. -As robots become more intelligent,they may also become more dangerous. _The host mentions Asimov's Three Laws of Robotics. The expert says robots will have occupations such as teaching and nursing. _The line between humans and robots will be more blurred in the future. __The host asks about benefits and problems. _The host asks if there are robots in the expert's home. __In sci-fi stories,robots often become superior and take over. Activity 2 Listen to the interview again and write down the discourse markers that you hear.Make a note of how each discourse marker is used in the interview.Then compare your answers with a partner. The discourse markers: Part IV Speaking Activity 1 Think and answer these questions. 1.What do you know about robot technology?What can robots do? 2.What benefits do you think robots or Al will bring?Do you think they will cause problems as well? Activity 2 Brainstorming. 1.What is "Three Laws of Robotics"? 2.Do you know anything about Isaac Asimov and his famous Three Laws of Robotics?What do you think of these laws? Activity 3 In groups,discuss what the exper