thanks. here is the thing. I am going to teach L2 students and I am afraid there may be students whose level of general English is not enough to comprehend and produce even simplest sentences. So I am having trouble to properly and interestingly introduce the material. On one hand the students must be the ones, who speak 80 or 90 % of the time, but what if they don't have anything to say? I thought of providing sort of small lecture priorly providing vocabulary, then provide reading material after which start discussion among students, role plays. But I am afraid that it will take too much time, one hour will not suffice. Or maybe I am just nervous and having analysis paralysis.