1. "On the Field of Hope" consists of three lyrics, and the words in the lyrics are basically the same, only a few words have been changed accordingly. What is the expressive effect of this repetitive singing form? 2. Lyrics are generally written in the language of poetry, which is simpler than poetry. Rhyme is one thing. Can you point out the rhyme of these three lyrics? 3. What rhetorical devices are mainly used in the lyrics of On the Field of Hope? For example. Reference answer: 1. It not only plays the role of easy to remember and sing, but also plays the role of full lyricism in art. These three lyrics adopt the rhyme form of one rhyme to the end (full rhyme), and the rhyme feet are: hometown, Shanghai, Dang, Didi, Liang, Xiang, Wang, Xiang, Shang, Chang, Wang, Tian, makeup, Shang, sample, singing and light. 3. Dual rhetoric is mainly used, and every lyric is in the same position. Take the first paragraph as an example, "Smoke from kitchen chimneys floats on newly-built houses", "River flows by beautiful villages", "a piece of winter wheat", "a piece of sorghum", "a lotus pond" and "a fruit fragrance" are dual.