Help me.Your teacher has asked you to write a brief note

I am going to be a teacher and I want to do this work properly.
Nowadays English become more and more popular so I am confident that it will be necessary for me in my career. For instance, my future students will want to go abroad and get well-paid job there so I have to explain them how to do it.
I study English four days per week on special courses and use some internet resourses like puzzle English and Lingualeo to improve my grammar and other English skills.