Winning Eleven: Pro Evolution Soccer 2007 [NDS]

Passing Tips
Passing is the key to any offense. Keeping the ball moving and away from defenders is the best way to set yourself up for a goal. If you are dribbling down the field and an opponent steps in front of you, don't be afraid to pass the ball back to one of your defenders, allowing your forwards to adjust to the opponent's defense.

Try a give and go, passing back to a defender, then using the thru-pass button to put the ball ahead of your strikers, allowing them to get the ball without breaking their stride.
Above tip courtesy of Konami.

Shooting Tips
As in real life, it takes a delicate touch to master shooting, and the only way to do that is practice.

When you start playing WE: Pro Evolution Soccer 2007, take as many shots as possible from different angles. This will help you learn which shots you are good at.

Taking the ball straight up the middle into the opponent's defense will most likely result in the ball getting taken away. Running down one of the wings, then lofting the ball to the center to set one of your strikers up for a header is one of the best tactics.