1. Background: Li Bai lived in a turbulent period. An Shi Rebellion occurred in the Tang Dynasty, and the social economy was seriously damaged. In this context, Li Bai was forced to drift from place to place and went through hardships. His poems often reflect these pains and worries.
2. Personal background: Li Bai visited Sichuan many times during his exile and made many friends there. He was deeply impressed by the mountains and rivers in Sichuan, and at the same time he felt the hardships of people's life in Sichuan. These experiences had a great influence on Li Bai's poetry and song creation.
3. Literary tradition: In the Tang Dynasty, Yuefu poetry was a very popular form of poetry, and Li Bai was also one of the representatives of Yuefu poetry. Shu Dao Nan is a long poem written in the form of Yuefu poetry.
4. Theme: Difficult Road in Shu, with Shu as the background, shows Li Bai's great ambition and love for natural landscapes through the description of mountains, rivers, historical legends and people's lives. At the same time, poetry also contains criticism of social reality and concern for people's lives.
Appreciation of Shu Dao Nan:
1. Poetry theme: "Difficult to travel in Sichuan" is set in Sichuan. By describing mountains, rivers, historical legends and people's lives, Li Bai's love for Sichuan's natural landscape and human history is shown, and the seriousness of social reality and the hardships of people's lives are also reflected.
2. Artistic style: Li Bai's poems and songs have a unique artistic style. His poetry has beautiful language, profound artistic conception and rich imagination. In Shu Dao Nan, Li Bai used a lot of rhetorical devices such as metaphor, exaggeration and symbol to make the poem more vivid and appealing.
3. Structural arrangement: Li Bai skillfully used the structural form of Yuefu poetry in Shu Dao Nan, presenting it in the form of a long poem with strict structure and distinct layers. From describing the natural landscape to paying attention to people's lives to criticizing social reality, the theme of poetry is more prominent.
4. Language use: Li Bai's poems and songs are beautiful and fluent, and the words are accurate and vivid. In Shu Dao Nan, he used a lot of rhetorical devices such as metaphor and exaggeration to make the poem more vivid and appealing. At the same time, Li Bai's poems and songs also have profound connotations and ideological contents, which make people memorable.
5. Cultural connotation: As a Yuefu poem, Shu Dao Nan not only has high literary value, but also contains rich cultural connotation. As can be seen from the poem, Li Bai's love for Sichuan's natural landscape and human history also reflects the social reality and historical changes in the Tang Dynasty.