If you're asking if Portugal was ever granted the honor of hosting the Olympics, no. The first Olympics in a Portuguese-speaking country will the the 2016 Rio de Janeiro "Summer" Olympics.
The 1960 Summer Olympics was held in Rome.
There was no Summer Olympics in 2007.
Beijing,China is the country where the 2008 Summer Olympics occurs.
It was Afghanistan.
Sydney, Australia was the host city for the 2000 Summer Olympics.
The 1960 Summer Olympics was held in Rome.
Barcelona
There are no Summer Olympics in 2014. The 2016 Olympics will be in Rio de Janeiro Brazil.
Mexico City, Mexico hosted the 1968 Summer Olympics.
The 1960 Summer Olympics was held in Rome.
I believe that the 1942 Olympics did not exist. At that point, there were 1940 Summer and Winter Olympics and 1944 Summer and Winter Olympics, etc etc.