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北师大2003课标版《Lesson 1 Tomorrow’s World》公开课PPT课件优质课下载
Imagine life in the next twenty years .How do you think technology will change our lives ?
Example :All cars will have computers.
Go shopping online.
Needn’t carry cash and use credit cards.
Instead of going to the bank you can use a computer and a telephone to pay for bills.
have virtual reality schools
communicate by e-mail
get new films on the Internet
get all our entertainment on the Internet
read newspapers on the Internet.
Look at the title of the article. Which
of these topics do you think it will
mention?
the Internet artificial human
time travel robots
global warming virtual reality
Step 2 Pre-reading
Read the article quickly and check your guess to question 2 above.
the Internet
virtual reality
Learning vocabulary
Read the article and match the vocabulary from the text below with the definitions.
hacker, chaos, terrorist, the Net (Internet), virtual reality, crash
1、a person who enters other people’s
computer programmes in secret