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《Reading(2)：The Olympic Games》新课标PPT课件优质课下载
Wherever we go, we can see a variety of ads.
promote a product
promote the service
Commercial ad
PSAS
Advertisements:
Commercial ads
Public Service Ads /PSAs
Check your answers
Fast-reading
1 What do advertisements encourage people to do?
2 What does PSAs stand for?
3 What are PSAs meant to do?
To buy a product or service or believe in an idea.
Public service advertisements.
To educate people about health, safety or
any other issue which affects public welfare.
Reading for
details
Find main idea of each paragraph
Para.1
Para.2
Para.3
Para.4
Para.5