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《Project(1)： Making a list of advantages and disadvantages》最新PPT课件优质课下载
The number of mobile phones
owned by every 100 people reached
94.5 by the end of 2014, up by 3.7
from a year earlier, according to the statement.
China's cell phone users reach 1.286 billion
Updated: 2015-01-21
Why do so many people use mobile phones? Are there any people who reject cellphones, or even oppose having telephones?
functions
drawbacks
communi-cation
other functions
health
environment
society
make the world increasingly small, communicate easily, text message...
for entertaiment, ...
fear the long term effects of radiation
not recycled, ...
?
To be or not to be,
that is a question.
To phone or not to phone,
that may be a question.
To phone or not to phone?
1. Which group of people are talked about?