One thing, not identified yet → a / an
Use with one countable thing. Choose a or an by sound, not spelling.
- I spoke to a neighbour.
- She gave me an idea.
- an hour · a university
Free cheat sheet 03 · B1 and above
Articles Without the Headache
A, an, the—or nothing?
Before you speak, decide what your listener knows about the thing.
What to use—and when
Make the choice by meaning.
Your listener can identify it → the
You may have mentioned it already, or the situation makes it clear.
- The neighbour invited us for dinner.
- Can you close the window?
Things in general → no article
Use no article for plural things or uncountable things in general.
- Neighbours can be helpful.
- Coffee helps me wake up.
Understand the choice
Start with the noun: can you count it?
Articles depend on meaning and on the type of noun.
| Noun type | Useful choices | Examples |
|---|---|---|
| One countable thing | a / an, the, my, this… | a lesson · the lesson · my lesson |
| Plural countable things | no article for general meaning; the for identified things | Lessons help. / The lessons I booked are online. |
| Uncountable meaning | no article for general meaning; the for identified things | Advice helps. / The advice you gave me helped. |
- A singular countable common noun normally needs a determiner: “I bought a book”, not “I bought book”. You can use my, this or another determiner instead of an article.
- Common uncountable nouns include advice, information, furniture, equipment and luggage. Use “a piece of advice”, “some information” or “two bags”.
- Some nouns change with the meaning: “I like coffee” describes the drink generally; “two coffees” means two cups or servings.
Understand the choice
Choose the article by what the listener can identify
New does not always mean a/an, and mentioned before is not the only reason for the.
A / an: one member of a group
Introduce one countable thing without identifying exactly which one, or describe a person’s job.
- I need a pen.
- We stayed in a small hotel.
- My sister is an engineer.
The: the listener can work out which one
The can point to something already mentioned, something obvious in the situation or something identified by extra detail.
- I saw a dog. The dog followed me.
- Please close the door.
- The book on the table is mine.
No article: a general idea
Use plural countable nouns or uncountable nouns to speak about things generally.
- Dogs need exercise.
- Music helps me relax.
- Life can be surprising.
Understand the choice
Common patterns worth learning as chunks
A few groups are easier to remember through examples than through one large rule.
| Pattern | Examples | What to notice |
|---|---|---|
| Meals, languages and subjects generally | have breakfast · speak English · study history | No article in these general patterns; “the breakfast we ordered” is specific. |
| Most countries and cities | France · Turkey · London | Exceptions include the UK, the USA and the Netherlands. |
| Home, work and bed in common expressions | go home · at work · go to bed | Learn the full expression rather than inserting an article. |
| School and hospital in British English | go to school · be in hospital | No article can refer to the normal purpose. “At the school” or “in the hospital” can identify a particular building. |
| Possessives and demonstratives | my phone · this phone | Normally do not add a/an/the before my or this: not “the my phone”. |
- An article can change the intended meaning: “go to bed” means prepare to sleep; “sit on the bed” identifies a piece of furniture.
- British and American usage differs in some expressions, including hospital. A different standard variety is not automatically a mistake.
Understand the choice
Follow the same thing through a conversation
The article changes as the listener learns which thing you mean.
A small story
“I bought a jacket yesterday. The jacket was expensive, but I love the colour.”
- A jacket introduces one jacket.
- The jacket points back to the jacket already introduced.
- The colour is identifiable as the colour of that jacket.
The quick check
Keep this beside you.
- One countable thing, not identified? → a / an
- A particular thing we can identify? → the
- Plural or uncountable things in general? → no article
Notice the difference
A small change can change the meaning.
Any suitable book.
One particular book.
Books in general.
Common slips
A useful fix for next time.
Instead ofI’m teacher.
UseI’m a teacher.
A singular countable job description normally needs a determiner: a teacher, the teacher or my teacher.Instead ofShe gave me an advice.
UseShe gave me some advice.
Advice is uncountable.