The 29-year-old Bayern Munich star - who is competing at his fourth major finals - said there was no point planning their strategy to Monday's game to such an extent they felt they had already played the game by the time kick-off arrived.
"We have some players who play in England and they know the English players well," said Ribery. "On Wednesday, I watched their friendly match against Belgium (a 1-0 win last Saturday) while having a massage.
"They defend really well and play on the counter attack. Up front they have either Andy Carroll or Danny Welbeck, who are two vastly different players. One (Welbeck) is more at ease on the ball, who likes to dribble and the other (Carroll) is more robust and physical.
"We will certainly do our homework on them. There are still a few days to go but we are going to approach this match calmly. There is no point in playing the game before it has even taken place as that would place unwanted pressure on us."
Ribery, who came to the fore when he was at Marseille from 2005-07 after an unspectacular early career, accepted that he was now one of the senior players and a lot more responsibility fell on him.
Goal brings renewed faith
He has not always been appreciated by French crowds and been booed on several occasions. However, Ribery feels a page has been turned since he scored his first goal for the national side in almost three years against Iceland in a warm-up match last month.
"It is true that everyone was waiting for this goal and it has done me an enormous amount of good," he said. "The spectators that night gave me a lot of confidence and desire for the other two warm-up matches (he scored in those as well against Serbia and Estonia).
"The coach (Laurent Blanc) always believed in me and we talked a lot together with his assistant as well. They even flew to Munich to chat to me and that was a huge boost.
"At one point it was quite heavy for them because there was no other topic being discussed apart from me. I am delighted to have their confidence. I am now part of the veterans of the team. I have a heavy responsibility."