Narrative is memory, expository is explanation, and argumentative is discussion with others. Modern writing is no different from the first three, but narrative, argumentative and expository are all types of modern writing. Modern writing can use many rhetorical methods and expressions. , including all kinds of compositions. Narrative is the development of one thing, which makes it clear what you want to write. Argumentative writing is to write a thing briefly first, and then express your views and thoughts on it, which is a bit like philosophical writing. It's just a little different and a little explanation. It's about daily life. It is very different from the first two through various explanations. He used metaphors, comparisons, figures, etc. to let others see clearly what you said about daily life and social phenomena, and also gained some publicity benefits.