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The following 3-sentence summary provides the high-level and essential information from the document: The document lists 100 high-frequency words that 4th grade students should automatically recognize by the end of the school year. It includes common nouns like "bird", "door", and "ship"; verbs such as "stand", "listen", and "pull"; adjectives like "red", "black", and "cold"; and other common words students would encounter in reading like "since", "during", and "certain". Mastering these 100 words is important for 4th grade reading comprehension and vocabulary development.Read less