Syntax helps us to make clear sentences that “sound right,” where words, phrases, and clauses each serve their function and are correctly ordered to form and communicate a complete sentence with meaning. The rules of syntax combine words into phrases and phrases into sentences.

Why is syntax important in writing?

Syntax is the set of rules that helps readers and writers make sense of sentences. It's also an important tool that writers can use to create various rhetorical or literary effects.

Why is syntax important in reading?

"Syntax skills help us understand how sentences work—the meanings behind word order, structure, and punctuation. By providing support for developing syntax skills, we can help readers understand increasingly complex texts" (Learner Variability Project).