1, the central idea
2. Creative background
Then, poetry appreciation needs some skill analysis:
1, the structure of the poem itself (such as quatrains, metrical poems, words, songs and other formal features)
2. Sentence patterns and rhetorical devices
3, the use of synaesthesia (such as pictures, sounds)
That's enough. Of course, don't forget the connection between these techniques and the theme (the central idea and creative background mentioned above).
Character image plus:
1, character
2. How do the works express these characters (psychological activities, language, behavior, etc. )?
Like poetry appreciation, don't forget to add these relationships with the central idea and creative background.