Amauri says joining Juventus is the "opportunity of a lifetime".
"I like the competition for places and it motivates me. I think it can help all of us strikers.
"With the quality that we have up front we will have to do everything we can to make the most of the chances we get.
"I have found so many champions here and I think that it will be easier to win with such a strong squad.
"These three friendlies in England will be important to get playing minutes ahead of our main goal - the Champions League preliminaries."