suggestions for english class

Every time when we are in class, we just talk about the book and analyze the articles. But I do think we need spend more time on develop the structure and grammar. We can learn the authoer's ideas in the articles and know the process how they develop their essays. But I think every eassay should have it's fixed model, and if we can master the fixed model we will do great. For example, when we argue with something, is that comparison better than contrast? What else we can use in our arguements? if the more special and nice words we use, the higher the grade will be? I hope we can have a fixed model, it will be easier to write an essay. If there is a fixed model, then each essay would be kind of same, so it will be easier to develop another one. just like crossword. Put the words and ideas in the fixed model. I don't know, maybe it's not good but that's what i want