Becoming a teacher in Manitoba

Hi guys. Im a highschool student in manitoba. Currently on grade 12. I wanna be a an English teacher but I don't know where to start. All I know is I wanna take an English major before applying to the faculty of education in U of M. But I'm not really sure if that's a right path or if I'm supposed to take any other cources before applying to the faculty. I tried researching about what should I do or what are the steps on becoming one but I really don't understand what people meant by teachable majors. Is this Teachable majors supposed to be taken during undergraduate years or if I'm in the faculty. I really need help because I'm really confused but I do wanna be an English teacher. I just don't know where to start. Please help.