2Countable nouns are for things we can count Example: dog, horse, man, shop, idea.They usually have a singular and plural form.
3Uncountable nouns are for the things that we cannot count Example: tea, sugar, water, air, rice.We cannot use a/an with these nouns.
4Uncountable nouns are: accommodation advice baggage behaviour bread culteryfurniture information luggageMail/postnews progress traffic travel trouble weather work
5alcuni sostantivi possono essere numerabili and non numerabili Non numerabile numerabileChange (resto,moneta) a changeLight a lightPaper a paperRoom a roomWood a woodWork a work
6Alcuni sostantivi possono avere il plurale ma con significati diversi. Business businessesFruit fruitsGlass glassesHair hairs
7Non numberable nouns can be used in a numberable way : A bar of chocolateA slice of breadA cup of coffeeA bottle of waterA glass of wineA pint of beerA can of cokeA packet of crispsA box of chocolates