Find antonyms and talk about expressive functions.

1. Sleeping-awakening a group of antonyms is of great significance in the sentence. They have a strong sense of contrast, which makes the whole sentence feel more profound, strengthens the vitality of the' earth' in the sentence, and makes the sentence dissolve in the text without losing the expressive effect and elegance of the sentence.

The antonyms of war and peace mark two extremes. In people's eyes, the traces of experience are more obvious. The contrast between readers' own experiences and phrases endows sentences with independence, but it also enhances the expressive effect of the article.