Language is the carrier of the author's expression and expression, and it is also the basis for readers to understand the artistic conception of poetry and the author's emotion, so
You need to read over and over again, think carefully and really understand the author's meaning. This is one of them.
In poetry creation, in order to express the needs, poets should carefully scrutinize the words in their works, so as to obtain concise, exquisite, vivid, implicit and profound effects and create new artistic beauty. This artistic method of processing Chinese characters is called refining Chinese characters. Words are the carrier of emotions, and the essence of refining words is actually refining meaning. Therefore, when appreciating poetry, we should grasp the principle of "speech and meaning" and start with words to understand the author's feelings. In short, it is to grasp "poetic eyes" and "keywords". This is the second one.
Also, "imagination is a kind of creative thinking", and it is also very important to exert imagination when doing poetry appreciation and other topics. This is the third one.
In addition, you might as well buy a copy of "300 Tang Poems" or "300 Song Poems", read it in your spare time, and then savor it carefully and memorize its essence of appreciation. It won't be long before you will find that your appreciation level has improved obviously!