Resumen

JIMENEZ ARIAS, María Elena. Predictions and unexpected events on the eve and the same day of the oral scientific expositions. MEDISAN [online]. 2016, vol.20, n.8, pp.2037-2056. ISSN 1029-3019.

To guarantee a successful verbal exposition, it is very sensible to take into account some aspects that could attempt against the attainment of the main objective, either before (meals or drinks, displacements, type of place and attitude) or during their performance (punctuality, greeting, use of you or you in a polite way as courtesy treatment and others), the discussions and the unexpected events (unexpected guests, linguistic errors, mental lagoons, involuntary and sudden movements, accidents and miscellany), because just this way it will be possible, most of the times, take a lecture to a happy term

Palabras clave : oratory; verbal exposition; lecture; scientific lecture; unexpected events during speech; audience.