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北师大2003课标版《Lesson 1 Tomorrow’s World》优质课PPT课件下载
Para 1: Fill in the blanks below:
In the last thirty years, the Internet has ________ _________.
grown
rapidly
In 1983
only ______ computers connected to the Internet
Now
there are around _________
In the future
the ________ is going to continue
200
50 million
growth
Main idea: the growth of the Internet
Para. 2:
Some experts are pessimistic about the future.
pessimistic
Even now, young hackers can get into the computers of banks and governments.
chaos
crime
terrorist
crash
C. have an accident by violently
hitting something
B. someone who does terrible things