Unit 4 Living with technology Extended reading 课件-2023-2024学年高中英语牛津译林版（2020）选择性必修第二册

Book 5 Unit 4 Extended Reading Let’s enjoy a short video first Frank: an expert in VR Susan: a magazine editor Before the class, you previewed the lesson. Ler’t check how well you understand . Key word? What is VR and how does it work? Virtual reality means _______ reality, where you wear a VR headset _________ with sensors and a screen, surrounded by three-D images, sounds and other sensory information, _________ a super-realistic effect called “_________ ”. unreal creating equipped presence What are the typical applications? Applications Examples Effects Education Medicine Entertainment life-changing life-saving life-enriching What are the barriers and are you optimistic about the future of VR? Although VR development is affected by time, cost and technical limitations, the future of VR should be ________ our imagination. beyond Q1 Are you optimistic about the future? Q6 Q2 Q5 Q3 Q4 What is VR and how does it work? What are the applications? What are the barriers? stucture map looks much clear Can we learn sth, on how to? ... Susan: That’s amazing! It sounds like VR will be a life-changing technology as well as a life-saving one. How will it affect ...? ... Susan:I can’t wait! However, as with ... I guess? If you can raise one more question about VR, what is it? Top 1 Question What about current VR development in different countries? Read two charts about VR patent numbers. Make up a dialogue about current VR development. Write it down and share it later. SUSAN:I can’t wait! VR is increasingly popular worldwide. What about current VR development in different countries? FRANK:According to the VR White Paper by Huawei, … (≥ 2 sentences). SUSAN: … (≥ 2 sentences). Homework Research on the Internet and make a DIY VR glass. Thank you! 15 $$