Growth of resources, quantityThe exponential increase of resources in foreign languages concerns that at a time that H. Holec designates as the teaching aid and the raw material. The duplication, the transportation, the NTIC, the satellites offer the learners in the setting of course or in auto-training-in a setting of formation from afar or only at home. a superabundance of materials. The possibility to expose itself to the foreign languages in situations of communication is assured today.However especially with regard to the growth of the multimedia resources (that is to say resources that in the last years knew the most considerable quantitative growth) of the big range problems appear: in spite of the big diversification of resources, the major part of the users only adopts the simplest mode of use (with regard to Internet:thehyper pages of the World Wide Web); the development of resources in network doesn't answer a preconceived international project, but well rather to an uncontrolled proliferation.Especially, with regard to the second point a paradoxical situation draws itself: whereas resources are of a big wealth, it is often difficult to distinguish the meaningful resources of those that can be qualified of petty, what presents an obvious limit in a praxis of formation.