Unit 4 Information Technology Lesson1 课件-2022-2023学年高中英语北师大版（2019）必修第二册

Unit 4 Information Technolgy Lesson 1 Avatars avatars Warm-up Warm-up — — Before-reading Prediction What would you like to learn from an article about avatars? Write your questions in the diagram below. Meanings History Effect — — While-reading While-reading: Skimming listen and check your prediction and match the main ideas with the paragraphs. History Definition Using widely Views Different occasions, different choices Linking of Avatars and personalities Purposes of using avatars — — While-reading: Scanning A digital image that an Internet user. Read the paragraph 1 and complete the blank. Definition: represents — — While-reading: Scanning The first simple 2D avatars appeared in role-play computer game used in like instant messenger web chats History Para 2 Avatars are 1980s By the late of 1990s Nowadays everywhere — — While-reading: purposes of using avatars Para 3-5 To express oneself To represent oneself a cute cat: I like relaxing and having fun :I’m a really funny person Well-known cartoono characters or laughing monkeys Avatars give your room for . people can create avatars that do not look like their real selves Try being someone of the sex opposite creativity Read and complete the blanks — — While-reading: virtual worlds people spend so much time in that they meeting people in the real world. are afraid of People use avatars to others online. cheat People a time when their avatar will act like and travel around bigger, more exciting virtual worlds. look forward to a real person Views Para 6 Negative Positive ： Read and complete the blanks — — While-reading: What is the purpose of the passage? A. To introduce the definition of avatars B.To express yourself using pictures. C. To introduce the history of avatars D. To introdu