课件16张PPT。Unit 4 Cyberspace李颖 media playercomputer digital cameracellphone electronic magazine computer game chatdownload Lesson 1
The Future of CyberspaceObjectives:To learn vocabulary of cyberspace.
To know the advantages and disadvantages
of cyberspace.To use the title of a text to predict the content. Read the passage quickly and find out which of the following topics will be mentioned?
the Internet artificial human
time travel robots
global warming virtual realitythe Internet virtual realityGuess the meaning Read the article again and match the
vocabulary from the text in the box
below with the definitions.
Find out which line has the key word ,read the line and
match the word with its definition a person who enters other people’s computer programs in secret hackerLine 13a terrible situation in which everything goes wrongchaosLine 18someone who does terrible things to harm countries, governments and peopleterroristterror
terrorismLine 16computer system that allows millions of people around the world to share informationthe NetInternet
websiteLine 22 the use of computers
to make situations
feel and look real virtual realityLine 44have an accident by
violently hitting something crashcrash helmetcar/air crashLine 19 pessimisticHackersthe computersTerroristscause chaoscrashoptimisticbuy books, find out holiday offers, book tickets
and get all sorts of information.shopentertainmentTelevisionmail servicedisappearThere are two different opinions about cyberspace in the text.Voice your opinionDo you feel optimistic or pessimistic about the future of the Internet ？And how do you use cyberspace properly?Suggestions: Maybe you will voice your opinions like this:1.In my opinion…/Personally…/I think …. 2.we are optimistic/ pessimistic about the future of the Internet.
Because… Watch an video and then tell us:Summary 1.This class we have learned some vocabulary
about cyberspace.2.Besides,we have learned about the different
attitudes towards cyberspace
and We have own opinions about cyberspace. Homework Write an article about your attitude towards cyberspace
