摘要
Communicative Language Teaching （CLT） lays emphasis on communication in the classroom, pair and group activities and student involvement in the learning process. Amid the classroom activities, group discussion predominates in almost all EFL classroom teaching, characterized by maximized participation of language learners. Several elements contribute to a fruitful group discussion, namely, grouping, topic selection, process control and outcome presentation. The interdependence and interaction of all the elements help to build up a productive group discussion and finalize with novice ideas. In spite of all the advantages, some constraints on group discussion still deserve our attention.
