L.4.1 Demonstrate command of the conventions of standard English grammar and usage when writing or speaking.
L.4.1.a Use nouns, pronouns, verbs, adjectives, adverbs, relative pronouns (who, whose, whom, which, that), and relative adverbs (where, when, why) appropriate to function and purpose in order to apply the conventions of English.
L.4.3.c Differentiate between contexts that call for formal English (e.g., presenting ideas) and situations where informal discourse is appropriate (e.g., small-group discussion).
Vocabulary Acquisition and Use
L.4.4 Determine or clarify the meaning of unknown and multiple-meaning words and phrases based on grade 4 reading and content, choosing flexibly from a range of strategies.
L.4.4.a Determine meaning of unfamiliar words by using knowledge of phonetics, word structure, and language structure through reading words in text (word order, grammar, syntax), use context (e.g., definitions, examples, or restatements in text) as a clue to the meaning of a word or phrase.
L.4.4.c Consult reference materials (e.g., dictionaries, glossaries, thesauruses), both print and digital, to find the pronunciation and determine or clarify the precise meaning of key words and phrases.
L.4.6 Acquire and accurately use grade-appropriate general academic and domain-specific words and phrases, including those that signal precise actions, emotions, or states of being (e.g., quizzed, whined, stammered) and that are basic to a particular topic (e.g., wildlife, conservation, and endangered when discussing animal preservation).