Countable and uncountable nouns

Most nouns in English -as in many other languages- are countable. So, we can have one, two, three of them and so on:

However, there are some nouns which are uncountable. Many kinds of food, materials or abstract concepts tend to be uncountable:

There are some nouns that can be both countable and uncountable, depending on their meaning:

Can we use the same articles with both kinds of nouns? Well, let’s see:

There are other determiners that we can use with nouns:

As usual, you can find the post in pdf format here.