Pennsylvania System of School Assessment (PSSA) Vocabulary – Grade 8 Practice Test

A simile is a figure of speech that directly compares two different things by highlighting a shared characteristic, using the words "like" or "as." This literary device is used to create vivid imagery and help readers understand ideas in a more relatable way. For instance, if someone says, "Her smile was as bright as the sun," they are drawing a comparison that evokes a visual picture and emotional response, enhancing the description beyond a simple statement.

The options that suggest describing the plot, providing an analysis, or summarizing main points do not capture the essence of what a simile does. Instead, they refer to different forms of literary description or summarization that do not involve direct comparisons, which is the hallmark of a simile. Therefore, the choice that correctly identifies the function of a simile is the one that states it compares two things using "like" or "as."