At first, teacher and students interact with each other to warp up, it's a important cause of getting active, even passive students take the point gradually.

First, students reveal some thing they know and teacher lead them to other parts of lesson, so they can contact it. It have to be gradual and without hurry.

I try to make students pay attention to every part of lesson and want them to practice, both in group work and individually.

In this stage, teacher makes parts of lesson more clear and set those in order to be better and more clear for students.

As this level, we have to have controlled practice, because students should be better in exercises, so it's getting real. In this stage, teacher has to check the answers totally.

As this level, we have semi controlled practice, it means that students check the answers together and teacher has a balanced control.

As this level, we give students free speaking to practice more and freer. Students get better in being independent for resolving problems.