Hi, I'm an English teacher and recently I've been teaching students spoken english to pass the GESE test. The most frequently used way is firstly introduce a topic for the day, and then show the students some video clips about the topic and introduce some related knowledge and words might be used. Then it is the students' time. They have discussions in groups and share their ideas and whatever they want to say. Then as a guide, the teacher may ask them questions such as: what do you think of today's topic? what are your group members' opinions? Do you agree with them or not? Why? etc.