00 / Nouns
Countable & Uncountable basics
Countable nouns refer to individual items that can be counted, while uncountable nouns refer to substances or concepts that are seen as a whole.
A1Beginner
01 / Overview
Countable nouns are for things we can count using numbers. They have both singular and plural forms. Uncountable nouns are for things we cannot count individually, such as liquids, powders, or abstract ideas. These nouns do not usually have a plural form.
02 / Countable vs. Uncountable
Use a or an only with singular countable nouns. Use some for plurals or uncountable substances in positive sentences.
| Feature | Countable | Uncountable |
|---|---|---|
| Plural form | Yes (cats, apples) | No (rice, water) |
| With 'a/an' | Yes (a banana) | No (<s>a milk</s>) |
| With 'some' | Yes (some books) | Yes (some juice) |
03 / Examples
04 / Common mistakes
I want a water.
I want some water.
Water is uncountable and cannot take the indefinite article 'a'.
She has many moneys.
She has some money.
Money is an uncountable noun in English and does not have a plural form.
05 / Practice
Choose the correct word: I have ___ orange in my lunchbox.
Show answer
Answer: an
Why: Orange is a countable noun starting with a vowel sound, so it requires 'an' in the singular form.
Correct the sentence: There are some breads on the table.
Show answer
Answer: There is some bread on the table.
Why: Bread is uncountable; it should not have an 's' and it takes a singular verb.
Complete the sentence: Can I have ___ milk, please?
Show answer
Answer: some
Why: Milk is uncountable, so we use 'some' instead of 'a' or 'an'.