Unit 4 Welcome to the unit &Reading ppt课件（含视频）-（2020）新牛津译林版高中英语选择性必修第二册(2).rar

Twenty Thousand Leagues Under the SeaTwenty Thousand Leagues Under the Sea2001：A Space OdysseyTwenty Thousand Leagues Under the Sea2001：A Space OdysseyThe MatrixWhat is the video about？Watch a video Science fiction has become a reality with the development of science and technology. Just as Jules Verne put it, anything one man can imagine, other men can make real.What is the video about？Watch a video Twenty Thousand Leagues Under the Sea: Travelling deep under the ocean 2001: A Space Odyssey: Travelling to _ The Matrix: Connecting the human brain with _ and entering the virtual world Twenty Thousand Leagues Under the Sea: Travelling deep under the ocean 2001: A Space Odyssey: Travelling to _ The Matrix: Connecting the human brain with _ and entering the virtual worldthe moon Twenty Thousand Leagues Under the Sea: Travelling deep under the ocean 2001: A Space Odyssey: Travelling to _ The Matrix: Connecting the human brain with _ and entering the virtual worldthe mooncomputersBefore readinglets watch another video to learn more about AI.lets watch another video to learn more about AI.* AI:a branch of _ dealing withthe stimulation of intelligent behavior in computers *Narrow AI: systems designed by humans to carry out _.*General AI: future _, greater computational power, 5G networks, increasing mature _ and more sophisticated software.*Challenges:concerns over data, system bias and _.lets watch another video to learn more about AI.lets watch another video to learn more about AI.* AI:a branch of _ dealing withthe stimulation of intelligent behavior in computers *Narrow AI: systems designed by humans to carry out _.*General AI: future _, greater computational power, 5G networks, increasing mature _ and more sophisticated software.*Challenges:concerns over data, system bias and _.computer sciencelets watch another video to learn more about AI.lets watch another video to learn more about AI.* AI:a branch of _ dealing withthe stimulation of intelligent behavior in computers *Narrow AI: systems designed by humans to carry out _.*General AI: future _, greater computational power, 5G networks, increasing mature _ and more sophisticated software.*Challenges:concerns over data, system bias and _.computer sciencespecific taskslets watch another video to learn more about AI.lets watch another video to learn more about AI.* AI:a branch of _ dealing withthe stimulation of intelligent behavior in computers *Narrow AI: systems designed by humans to carry out _.*General AI: future _, greater computational power, 5G networks, increasing mature _ and more sophisticated software.*Challenges:concerns over data, system bias and _.computer sciencespecific tasksdata growthlets watch another video to learn more about AI.lets watch another video to learn more about AI.* AI:a branch of _ dealing withthe stimulation of intelligent behavior in computers *Narrow AI: systems designed by humans to carry out _.*General AI: future _, greater computational power, 5G networks, increasing mature _ and more sophisticated software.*Challenges:concerns over data, system bias and _.computer sciencespecific tasksdata growthcloud platformslets watch another video to learn more about AI.lets watch another video to learn more about AI.* AI:a branch of _ dealing withthe stimulation of intelligent behavior in computers *Narrow AI: systems designed by humans to carry out _.*General AI: future _, greater computational power, 5G networks, increasing mature _ and more sophisticated software.*Challenges:concerns over data, system bias and _.computer sciencespecific tasksdata growthcloud platformssecurityWhile readingRead and finish the tasks as quickly as possible.P46 A1Read the popular science article and complete the chart below with the main idea of each paragraph.Read the science article again carefully and answer the following questions.P46 A21. How can a deep-learning machine improve its own performance?2. What events were considered as major breakthroughs in AI?3. What are ordinary people using AI to do?4. What are we getting closer to according to the author?Task 2Read the popular science article and complete the chart belowRead the popular science article and complete the chart belowAI is a branch of computer science that aims to create intelligent machines imitating the complex networks of the human brain.Read the popular science article and complete the chart belowAI is a branch of computer science that aims to create intelligent machines imitating the complex networks of the human brain.AI has developed over a long time and had some major breakthroughs.Read the popular science article and complete the chart belowAI is a branch of computer science that aims to create intelligent machines imitating the complex networks of the human brain.AI has developed over a long time and had some major breakthroughs.AI is being applied in various fields,transforming the way we live.Read the popular science article and complete the chart belowAI is a branch of computer science that aims to create intelligent machines imitating the complex networks of the human brain.AI has developed over a long time and had some major breakthroughs.AI is being applied in various fields,transforming the way we live.The development of AI has also caused concerns and fears.Read the popular science article and complete the chart belowAI is a branch of computer science that aims to create intelligent machines imitating the complex networks of the human brain.AI has developed over a long time and had some major breakthroughs.AI is being applied in various fields,transforming the way we live.The development of AI has also caused concerns and fears.We need to make sure that we will not fall victim to AI.1. How can a deep-learning machine improve its own performance?2. What events were considered as major breakthroughs in AI?1. How can a deep-learning machine improve its own performance?2. What events were considered as major breakthroughs in AI?By learning from the results of its previous actions.1. How can a deep-learning machine improve its own performance?2. What events were considered as major breakthroughs in AI?By learning from the results of its previous actions.In 1997, Deep Blue, a chess-playing computer beat the world chess champion Garry Kasparov. And in 2017, a computer program named AlphaGo defeated Ke Jie, arguably the best human Go player.3. What are ordinary people using AI to do?4. What are we getting closer to according to the author?3. What are ordinary people using AI to do?4. What are we getting closer to according to the author?Ordinary people are now using AI to get instant translations of text in foreign languages, and machines can recognize fingerprints and even faces.3. What are ordinary people using AI to do?4. What are we getting closer to according to the author?Ordinary people are now using AI to get instant translations of text in foreign languages, and machines can recognize fingerprints and even faces.We are getting closer to the dividing line between humans and machines.In pairs, discuss the following question: P46 A3What is the authors attitude to artificial intelligence? Use details from the article to support your opinion.Objective. He thinks AI can bring us benefits and maybe some negative effects as well. The most important thing is that we should not be too greedy and rather be careful what we wish for.Task 3Find the supporting details in the article.Find the supporting details in the article.