Countable & Uncountable Nouns
You already know the difference between countable nouns (things you can count) and uncountable nouns (things you cannot count). Now it is time to master the tricky parts -- choosing the exact right quantifier and handling nouns that can be both countable and uncountable depending on how they are used.
What You'll Learn
- How to choose the precise quantifier for different situations (e.g., "a large amount of" vs "a large number of")
- Nouns that change meaning when used as countable or uncountable (e.g., "paper" vs "a paper")
- How to use measurement words and containers to make uncountable nouns specific
- Common quantifier mistakes that appear in exams
When to Use
- Choosing between similar quantifiers: "There is a large amount of homework today." (not "a large number of" -- homework is uncountable)
- Nouns that change meaning: "Would you like some chocolate?" (the food) vs "I bought a chocolate for my friend." (one piece)
- Measurement words with uncountable nouns: "Please buy two loaves of bread from the bakery."
- Formal vs everyday quantifiers: "There is a great deal of noise outside." (formal) vs "There is a lot of noise outside." (everyday)
- Tricky quantifiers in questions and negatives: "Is there much traffic on the road?" vs "Are there many cars on the road?"
How to Form
Quantifiers That Match Noun Type
| Quantifier | Countable | Uncountable | Example |
|---|---|---|---|
| a lot of | Yes | Yes | A lot of students / a lot of water |
| plenty of | Yes | Yes | Plenty of books / plenty of time |
| a large number of | Yes | No | A large number of people attended. |
| a large amount of | No | Yes | A large amount of effort was needed. |
| a great deal of | No | Yes | A great deal of patience is required. |
| several | Yes | No | Several children were playing. |
| each / every | Yes (singular) | No | Each pupil received a prize. |
Measurement Words for Uncountable Nouns
Use a measurement word (also called a partitive) to make uncountable nouns countable:
| Measurement Word | Used With | Example |
|---|---|---|
| a piece of | advice, information, furniture, news | a piece of advice |
| a slice of | bread, cake, cheese, pizza | two slices of bread |
| a loaf of | bread | a loaf of bread |
| a glass of | water, juice, milk | three glasses of water |
| a cup of | tea, coffee, soup | a cup of coffee |
| a bottle of | water, oil, sauce | a bottle of oil |
| a bowl of | rice, soup, cereal | a bowl of rice |
| a sheet of | paper | two sheets of paper |
| a bar of | soap, chocolate | a bar of soap |
| a grain of | rice, sand, salt | a grain of rice |
| a drop of | water, rain, oil | a drop of water |
Nouns That Can Be Both Countable and Uncountable
| Noun | Uncountable Meaning | Countable Meaning |
|---|---|---|
| paper | the material -- "I need some paper." | a newspaper or document -- "I read a paper." |
| chocolate | the food/substance -- "I like chocolate." | one piece/bar -- "She gave me a chocolate." |
| glass | the material -- "The window is made of glass." | a drinking vessel -- "Please pass me a glass." |
| chicken | the meat -- "We had chicken for dinner." | the animal -- "There are three chickens in the yard." |
| ice cream | the food -- "Do you like ice cream?" | a serving -- "We bought two ice creams at the stall." |
| light | brightness -- "There is not enough light in this room." | a lamp or bulb -- "Turn off the lights before you leave." |
| work | effort or labour -- "I have a lot of work to do." | a piece of art or writing -- "This is a work of art." |
| time | the general concept -- "I don't have much time." | an occasion -- "I have been there three times." |
Key Rules
-
"Number of" vs "Amount of": Use "a number of" or "a large number of" with countable nouns. Use "an amount of" or "a large amount of" with uncountable nouns. "A large number of pupils were absent." / "A large amount of rain fell yesterday."
-
"Fewer" vs "Less": Use "fewer" with countable nouns and "less" with uncountable nouns. "There are fewer books on this shelf." / "There is less sugar in this drink."
-
"Each" and "Every" take singular verbs: Both are used only with countable nouns and always take a singular verb. "Each student has a textbook." / "Every seat is taken."
-
Measurement words make uncountable nouns countable: You cannot say "two breads" but you can say "two loaves of bread". The measurement word carries the plural, not the uncountable noun.
-
Context decides countable or uncountable: Some nouns switch type depending on meaning. Ask yourself: am I talking about the substance/material, or a specific item? "I like chicken." (meat, uncountable) vs "I counted three chickens." (animals, countable)
-
"A great deal of" is formal: In everyday speech, use "a lot of". In compositions and exams, "a great deal of" sounds more polished when used with uncountable nouns.
Common Mistakes
| Wrong | Right | Why |
|---|---|---|
| A large amount of students passed. | A large number of students passed. | "Students" is countable -- use "number of" |
| There are less cars today. | There are fewer cars today. | "Cars" is countable -- use "fewer" |
| I bought two breads. | I bought two loaves of bread. | "Bread" is uncountable -- use a measurement word |
| She gave me many advices. | She gave me much advice. / She gave me many pieces of advice. | "Advice" is uncountable -- no plural form |
| Every students must bring a pen. | Every student must bring a pen. | "Every" takes a singular noun |
| Can I have a paper to write on? | Can I have a piece of paper to write on? | Here "paper" means the material, so it is uncountable |
Clue Words
Signals for countable quantifiers (many, few, a few, several, a number of, fewer)
books, pupils, chickens, chairs, coins, questions, answers, mistakes, slices
Signals for uncountable quantifiers (much, little, a little, an amount of, less, a great deal of)
water, homework, information, furniture, luggage, traffic, bread, rice, advice, news, knowledge
Signals that a noun might switch type
chicken, paper, glass, chocolate, ice cream, light, time, work, experience
Tip: If you are unsure whether a noun is countable, try putting "one" or "two" before it. If "two rices" sounds wrong, the noun is uncountable. Say "two bowls of rice" instead.
Practice Tips
- The "two" test: Say "two ___" out loud. If it sounds wrong (two furnitures, two informations), the noun is uncountable and needs a measurement word.
- Number or amount?: Before writing "number of" or "amount of", check the noun. If you can count it, use "number". If you cannot, use "amount".
- Fewer or less?: Think of the checkout sign -- "10 items or fewer" (not "less"). Items are countable, so use "fewer".
- Context check for dual nouns: When you see words like "paper", "chicken", or "glass", ask: "Am I talking about the material/substance or a specific item?" Your answer tells you which quantifier to use.
Quick Reference
| What You Need | Countable Nouns | Uncountable Nouns |
|---|---|---|
| A lot | many / a large number of | much / a large amount of / a great deal of |
| A little | a few / several | a little / a bit of |
| Almost none | few | little |
| Comparison (less) | fewer | less |
| Specific quantity | two books, five apples | two slices of bread, three cups of water |
| Each item | each / every + singular noun | (not used) |
| Questions | How many ...? | How much ...? |
Common Measurement Words at a Glance
| Measurement | Used With |
|---|---|
| a piece of | advice, information, furniture, news, paper |
| a slice/loaf of | bread, cake, cheese |
| a glass/cup/bottle of | water, juice, milk, tea, coffee |
| a bowl of | rice, soup, cereal |
| a bar of | soap, chocolate |
| a grain/drop of | rice, sand, water, oil |
| a sheet of | paper |