This question examines students' mastery of figurative sentences, which is to make readers understand what you want to say better and say a very ordinary thing differently. Generally, it consists of ontology, vehicle and figurative words, so we should make full use of the characteristics of ontology and vehicle when writing.

The following is an introduction to the role of figurative sentences:

Metaphor reasoning is easy to understand and easy to accept. Make things more vivid, highlight the characteristics, render the atmosphere, and set off the side. Metaphor can tell some unimaginable things concretely, and explain them by other similar things, which makes people more clear.

Metaphor should be emotional. It is more important to show the author's thoughts and feelings about this matter. ? Understand the characteristics of metaphor, don't write casually, but follow the metaphor principle of comparing what to what.

Simile is a rhetorical device that commonly uses words such as yes or like to connect two different things with certain characteristics. The expression of simile is: A is like B. Metaphor: Ontology and vehicle appear at the same time, and the relationship between them is consistent in form. It is said that A (ontology) is (metaphor) B (vehicle). Metaphors are often used as metaphors by words that express judgment, such as yes, yes, success, success and change.

Refer to Baidu Encyclopedia-Metaphorical Sentence for the above information.