Contained in my web site you will find a great deal of information concerning adjectives. In addition, you will be given practice exercises and other links that will enable you to understand the importance of adjectives, and how they convey a unique meaning to the noun or pronoun of the sentence. An adjective modifies a noun or a pronoun by describing, identifying, or quatifying words. An adjective usually precedes the noun or the pronoun which it modifies. Adjectives also are the words that make language more specific.
Adjectives also answer several questions about nouns and pronouns.
Not only can nouns be used as adjectives, but pronouns can, also. A personal pronoun can be used as adjective if it modifies a noun. These adjectives are identical to the demonstrative pronouns, but are used as adjectives to modify nouns or noun phrases. These adjectives are like an interrogative pronoun, except that it modifies a noun or noun phrase. These adjectives are similar to indefinite pronouns, except that it modifies a noun or noun phrase.