Abstract:
The  students  of  3rd  year  English  Licence  at  Ghardaia  University  often  face  some obstacles while speaking and that reveal itself during oral classes. Hence, this research aims to investigate the use of monitor hypothesis in EFL oral classes by seeking to promote it on them in as much as its effectiveness in teaching and acquiring knowledge. This thesis research is divided into two parts; theoretical and Practical. The theoretical one contains two chapters which provide the reader with a general review of second language acquisition and spot light on the application of monitor hypothesis in oral classes. And for the practical one, it includes one  chapter,  which  analyses  and  interprets  the  collected  data  on  the  use  of  Monitor Hypothesis in EFL Oral Classes. The present study is limited to third year students and teachers  of  English  at  the  department  of  English  at  Ghardaia  University  by  using questionnaire. The results revealed that the educational environment in oral classes do not permit to monitor hypothesis to exist, taking into account no program to involve and the lack of methods to enhance.