Sep 21, 2016 · They describe qualities such as size, color, type, and number. An adjective can be used after or before a noun. The adjectives that follow the noun are known as predicate adjectives. The adjectives that precede the noun are known as attributive adjectives. Here, step by step we will explain how to identify an adjective in a sentence. Start your report with an introductory paragraph that states the book's title, the author, and the type of book it is (mystery, fairy tale, science fiction, western, etc.). Then write at least four to five paragraphs that clearly describe the book.