This document discusses countable and uncountable nouns and their use with quantifiers. It begins by defining nouns and distinguishing between countable and uncountable nouns. Countable nouns can be counted and have both a singular and plural form, while uncountable nouns cannot be counted due to their size or abstract nature. Examples of countable and uncountable nouns are provided. Quantifiers are then introduced as adjectives used to give approximate quantities, and common quantifiers like some, any, much and many are explained in terms of their use. The document concludes by emphasizing the importance of properly identifying nouns as countable or uncountable when using quantifiers.