What is the primary benefit of discussing the part of speech of selected words in a sentence?

The primary benefit of discussing the part of speech of selected words in a sentence is that it enhances students' understanding of semantic and syntactic functions of words. When students identify a word's part of speech—whether it is a noun, verb, adjective, etc.—they gain insights into how that word operates within a sentence. This understanding is crucial for interpreting meaning and for constructing grammatically correct sentences.

By recognizing the function of different parts of speech, students can better grasp how words relate to each other, which significantly contributes to their overall reading comprehension and writing skills. This knowledge aids in analyzing sentence structures, leading to improved understanding of both spoken and written language.

While other choices address important skills and encourage awareness of language use, the specific focus on semantic and syntactic understanding directly connects to why knowing parts of speech is foundational in literacy development.