‘a’ & ‘an’
Use the indefinite articles ‘a’ and ‘an’
with countable singular nouns
only.
‘the’
The article ‘the’ can be used
with all kinds of nouns.
we use A and AN only with singular countable nouns
Rule #5: Use a or an to mention the category or type of a person or thing.
When to Use Articles
“a” before consonant sounds:
✅ I saw a dog in the street.
“an” before vowel sounds:
✅ She is an artist.
Use when:
You mention something for the first time.
✅ I bought a new phone.
You’re talking about one item of a group.
✅ He wants to buy a car.
✅ The book on the table is mine.
✅ I went to the cinema last night.
Use when:
The listener/reader knows what you mean.
There is only one of something.
✅ The sun is shining.
Something was mentioned earlier.
✅ I saw a dog. The dog was barking loudly.
When NOT to Use Articles
BUT: Some exceptions use “the”:
✅ the Netherlands, the United States, the UK
> “An online meeting will be organized…”
Question:
Is “online” a noun?
❌ No, “online” is not a noun here.
✅ It’s an adjective describing the noun “meeting”.
So the full noun phrase is:
> an online meeting
Here:
“meeting” is a singular countable noun
“online” is an adjective describing the meeting
“an” is used because “meeting” starts with a vowel sound when the adjective “online” is placed before it.
Conclusion:
The sentence is grammatically correct, because:
The article “an” is placed before a singular countable noun (“meeting”)
The adjective “online” just comes between them
Use #2: With unique things
the sun, the moon, the sky, the world, the universe the government, the police, the internet, etc.
1. Everyone knows that the sun rises in the east.
2. Rahul has traveled all over the world.
3. The police are investigating a murder in our neighborhood. 4. Almost everybody uses the Internet today.
Use #3: With some words referring to nature or the environment generally
the countryside, the town, the mountains, the seaside, the beach, the weather, etc.
1. My son enjoys spending time in the countryside.
2. We’re going to take a trip to the mountains.
3. I love the weather in Los Angeles.
Use #4: With some objects of common experience
(at/in/to) the park, the gym, (on) the phone (in) the newspaper, the shower, the toilet
(on) the radio, the internet, the press, the media, (at/to) the movies
1. I met an interesting man at the park yesterday.
2. Did you read the newspaper this morning? 3. Darren likes to sing in the shower.
4. I don’t listen to the radio a lot these days. 5. Pooja is at the movies with her friends. 6. Will you help me move the TV?
,,,,,,,,,,,,,,,,,,,,,,
7. I saw a documentary on TV today.
Use #5: In some time expressions
(in) the morning, the afternoon, the evening
the day before yesterday, the day after tomorrow
(in/during) the summer, the winter, the spring, the fall
the past, the present, the future, the eighteenth century, the 1960s/the 60s
1. Kids hate getting up early in the morning.
2. A friend of mine got married the day before yesterday.
3. We love to go swimming in the summer.
4. We must learn our lessons from the past and work towards the future.
5. This house was built by my grandfather in the sixties.
Use NO ARTICLE in these time expressions:
(at) noon, night
today, yesterday, tomorrow
(every) day, week, month, year
(last) night, week, month, year
specific days/months/years (ex: Sunday, August, 1985)
Use #6: In superlative forms
the best, the worst, the biggest, the smallest, the oldest, the youngest the most, the least, etc.
1. Mrs. Benson is the best teacher I’ve ever had.
2. Liechtenstein is one of the smallest countries in the world. 3. In my opinion, family is the most important thing in life.
Use #7: With these words when they are used as adjectives (to describe nouns):
the first, the second, the previous, the following, the next, the last, the same, the only
1. Neil Armstrong was the first person to walk on the moon.
2. When is the next presidential election?
3. Hurry up or you’re going to miss the last bus.
4. Is it important for friends to have the same interests?
5. Rachel is the only one here who has a driver’s license.
But remember that when any of these words are not
adjectives, that is they don’t come before a noun,
we normally don’t use ‘the’.
Like in these sentences:
“Habib came third in the race.”
– there’s no ‘the’ before
‘third’ because it’s not modifying a noun, and
“I only have four cookies left” – ‘only’ is an adverb here, so no ‘the’.
Use #8: With names of musical instruments
the guitar, the violin, the piano, the harmonica, the saxophone
1. Heidi plays the guitar.
2. Is the violin easy to learn?
Use #9: With names of scientific inventions
the digital camera, the telephone, the Internet, the bicycle, the telescope
1. The telephone was invented by Alexander Graham Bell.
2. Some say that the Internet is the most important invention of the 20th century.
Use #10: With names of body parts (when something bad happens to them)
in the eye, on the nose, on the head, in the stomach, in the arm, in the leg etc.
1. She held my hand and told me she loved me.
2. The suspect was shot in the back while running from the police.
3. I was standing by the side of the road when a tennis ball hit me in the eye.
But when we want to talk about something bad
happening to a body part, we use ‘the ’: “The
suspect was shot in the back while running from
the police.”
Notice I didn’t say ‘in his back’,
I said ‘in the back.’
Similarly, “I was standing by the side of the road
and a tennis ball hit me in the eye.”
Use #11: With some place names
the United States, the United Kingdom, the Netherlands, the Philippines the Middle East, the Arab world, the Baltics, the Balkans
seas and oceans (the Red Sea, the Bay of Bengal, the Atlantic Ocean)
rivers (the Rhine, the River Thames)
mountain ranges (the Himalayas, the Alps) island groups (the West Indies, the British Isles) deserts (the Sahara, the Kalahari Desert)
hotels (the Ritz Carlton, the Plaza)
theaters (the Sydney Opera House, the Chicago Theatre)
museums (the Louvre, the Metropolitan Museum of Art)
Use #12: With family names
the+family name (plural) to refer to a family as a single group
Use #13: To generalize (to talk about people or things generally)
the+singular countable noun
the + adjective group (the rich, the poor, the unemployed, the elderly, etc.)
the Chinese, the Japanese, the French, the British, the English, the Irish, the Portuguese, the Swiss, the Spanish, the Dutch
Do we use articles with country names?
No article for most country names:
Examples: Canada, Brazil, Iran.
Exceptions: Use the with countries that include:
“Republic” → the Republic of Korea
“Federation” → the Russian Federation
“United” → the United States, the United Kingdom
Plural names → the Philippines, the Seychelles
Special case → the Vatican
When do we use articles with nationalities?
General reference (no article): Canadians speak English.
Same word for nationality and language → use the:
The French speak French.
The Japanese speak Japanese.
Do we use articles with languages?
No.
Examples: English, Arabic, Chinese (no the).
Rule: All languages are used without an article.