Look at this list to study the name of the sports: http://www.xtec.es/aulanet/ud/angles/sports/alumnes/voc/sportsv.htm
Do, play or go? Take this quizz: http://esl.about.com/library/vocabulary/blsport_doplaygo1.htm
Read and do the exercises: http://www.learnenglish.de/vocabulary/sport.htm
A quizz about sports: http://iteslj.org/v/ei/sports.html