Most people can answer the author's emotional factors. In fact, if you study the appreciation dictionary, you will find that landscape analysis accounts for the vast majority. That is to say, the score of poetry appreciation should be to widen the gap in landscape analysis. This involves rhetoric, senses (vision, hearing, etc. ), and when answering roll call time and the season. Some good articles also contain the beauty of the picture (artistic appeal). Like a lonely smoke in the desert, a long river sets the yen). Some articles are good at refining words, such as the word "cut" by and? A day immediately enters dawn and dusk ... .
Alas, typing is too slow. That's about it. These are some methods that I have summarized, and I hope they will be helpful to you.
Of course, the most solid way is to accumulate more poems.