The document provides information on grammar topics including: 1) Prefixes that can be added before word roots, such as "mono-" meaning one and "tele-" meaning far off. 2) Present and past participles, which are verb forms that can also function as adjectives, such as "exciting" and "bored." 3) Participial phrases that use a participle and act as adjectives modifying nouns, such as "Flying high in the sky, the geese did swoops and turns." 4) Commonly confused words like "its" vs. "it's" and "affect" vs. "effect."