MIND YOUR GRAMMAR  
Lesson 4: Using the Articles
Table:  

 Lesson 4 index

  a or an?  
  Countables / Uncountables  
  Some uncountable nouns that take the indefinite article in English  
  Regular and irregular usage with what  
  Some countable nouns in set expressions
  Some nouns denoting groups or categories of people  
  Some nouns that are uncountable or always plural  
  Specific reference  
  General reference  
  Example - oil, apples  
  Example - literature  
  the + noun + of + noun  
  Two difficult nouns: economy and industry  
  Proper nouns  
  The definite article with uncountables  
Three commonly confused nouns: possibility, opportunity and chance
possessive + own + noun
    back to Lesson 4 index
 

A or an?

  • a is used before words beginning with a consonant sound:
    • a biscuit, a history book, a European, a universal truth, a UN official, a one-way street
  • an is used before words beginning with a vowel sound:
    • an apple, an honest man, an MP, an X-ray, an L-shaped room, an SOS
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Countables / uncountables

  Countables Uncountables
a, an Would you like a biscuit? -
several, many, five There were several biscuits left. -
prop-word one This is the last one. -
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Some uncountable nouns that take the indefinite article in English

  • That's a pity.
  • What a shame!
  • They're making such a noise.
  • Roy takes an interest in stamps.

But as countables:

  • I heard some strange noises.
  • Stamps are one of his chief interests (= hobbies).
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Regular and irregular usage with what
a. What an interesting rule! C, singular regular
b. What beautiful weather!
  What terrible traffic!
U regular
c. What a pity!
  What a shame!
U irregular

C : countable , U : uncountable

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Some countable nouns in set expressions

  • make a speech
  • have a headache
  • drive a car
  • get an answer
  • look for a job
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Nouns denoting groups or categories of people

I'm an American. I'm a teacher. I'm an idiot.

  article in English
nationality I'm an American.
occupation I am (became) a teacher .
politics I am (became) a Conservative.
religion I am (became) a Catholic.
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A reminder

Some nouns that are uncountable or always plural in English.

Uncountable an item of news, a news item, a loaf of bread
Always Plural a pair of scissors, a pair of binoculars
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Specific reference
Shall I shut the window?
Pass the salt, please.
The eggs are in the fridge.
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General reference
U : uncountable C : countable pl : plural sing : singular

General reference

  • a. Oil (U) is lighter than water (U).
  • b. Apples (C pl) are good for you.
  • c. Without the motor car (C sing), things would come to a halt.

Specific reference

  • d. Here's the oil (U) I bought yesterday
  • e. Who's eaten the apples'? (C pl)
  • f. Without the car (C sing), I wouldn't get to work in time.

Rule: Uncountables and countable plurals used in a general sense do not take the definite article.

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Example - oil, apples
Oil is expensive just now.
Apples will be cheap this autumn.
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Example - literature
a. I like to read modern American literature.
b. Modern American literature often deals with problems of identity
c. The modern American literature that l've read.
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the + noun + of + noun
the names of the books
the owner of the car
the front of the house
the roofs of the houses
the price of food
the cost of living
(or: food prices / living costs - no article)
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Two difficult nouns: economy and industry
the (British) economy  
adj. economic (policy, problems) adj. economical (method, product)
(British) industry  
adj. industrial (worker, conflict) adj. industrious (student)
But: the car industry, the steel industry  
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Proper Nouns
Singular Plural
Queen Elizabeth the Johnsons
Big Ben the Midlands
modern Europe the Netherlands
medieval Rome  
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The definite article with uncountables
The weather is improving.
The traffic is very heavy at this time of day.
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Three commonly confused nouns: opportunity, possibility, chance

These nouns can be used similarly, but do not mean quite the same thing. The complementation patterns are also usually different. 

eg I have the opportunity to go / of going to Beijing next month. (= I can go if I want to do so - opportunity is a choice)

The noun opportunity is often used in these structures: 

opportunity + to + infinitive
opportunity + of + -ing
opportunity + for + noun

The noun possibility is usually used in these structures:

possibility + of + -ing
possibility + that + clause

eg  There's a possibility (that) I will go / of my going to Beijing next month. (= I may go - there is no choice involved) 

Ö : This is a good opportunity to learn more.
Ö : This is a good opportunity for making some money.
Ö : There is little possibility of house prices rising next year.
û: There is little opportunity of house prices rising next year.

The noun chance can be used to have the meaning of either possibility or opportunity, and can also be used in the complementation structures shown above.

Ö : This is a good chance to make some money.
Ö : There is little chance of house prices rising next year.

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Possessive + own + noun

The word own is used as a noun modifier following a possessive, and is used to emphasize owning or having something yourself, in contrast to having something which belongs to someone else.

 

eg She really wants her own apartment - she's tired of living in rented accommodation.
  It's time he found his own place.
  She has her own opinions - you can't change her mind.
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