The book ison the table. The books areon the table.
2 Always go with a/an/the/my, etc. in the singular.
I bought an umbrella.(NOT: I bought umbrolla.)
3 Can be used alone or with some/any/many/few in the plural.
I love carrots. //I'm going to buy some carrots.
Uncountable nouns
1 Always take singular verbs.
Sugar is fattening.
Honey comes from bees.
2 Do not go with a/an/one, two, etc.
I like to drink milk.(NOT: I like to drink a milk.)
3 Can be used alone or with some/any/much/little/the/my etc.
Remember to buy (some) cheese.
Note: We can use a/an, one/two, etc. with uncountable nouns such as coffee, tea, lemonade, etc. when we are referring to a cup, glass, bottle, etc. of a certain liquid.
Can we have two coffees and two teas, please? (= two cups of coffee and two cups of tea)
ARTICLES
1 We use a or an the first time we mention something. When we mention it
again, we use the.
I sawa beautiful vase in an antique shop a few days ago. When I went back to the shop yesterday, the vase wasn’t there any more!
2 We do not use the:
a when we talk about people or things in general.
Dogs make very good pets.
b with the names of people and countries.
American people eat a lot of fast food.
c with many place names.
continents:
Europe, Asia
countries:
Argentina
cities:
Moscow, Madrid
lakes:
Lake Ontario
mountains:
Mount Everest
hills:
Primrose Hill
roads / streets:
Oxford Street
islands:
EasterIsland
We use the:
a with some place names
oceans and seas:
the pacific Ocean, the Mediterranean Sea
rivers:
the River Danube, the River Thames
mountain ranges:
the Alps, the Himalayas
countries which are republics or unions:
the United kingdom, the United Arab Emirates
b with superlative forms.
the longest river in the world
c when there is only one of something
the sun the Earth the Moon the sky the pope
4 Other phrases with the
at the bottom, at the top
in the east, in the west, in thecentre, in the middle
in the morning, in the afternoon, in the evening
on theleft, on the right
BUT: at home, at school, at university, at work, at night, n bed, in hospital, in prison, on holiday