一般都是常作為不可數(shù)名詞.沒有遇到過可數(shù)名詞的情況!
你可以看下,這些,
可數(shù)名詞與不可數(shù)名詞(Countable nouns and uncountable nouns)
a.可數(shù)名詞有單、復(fù)數(shù)形式,單數(shù)形式可用a/ an; 不可數(shù)名詞沒有復(fù)數(shù)形式,單數(shù)形式前不用a/ an,但可用the或不用.例如：
Tom is a little boy.
There are 20 boys in our class.
Fish and poultry are usually not called meat.
I'll pay for the meat.
b.名詞的數(shù)影響句子中與之有關(guān)的謂語動(dòng)詞、限定詞等.例如：
There are many/ some/ a lot of/ (a) few people in the park.
There are not many/ any people in the park.
There is much/ some/ a lot of/ (a) little/ a great deal of/ a fair
amount of water.
There is not much/ any water.
c.下列名詞常用作不可數(shù)名詞：
accommodation,advice,baggage,behavior,bread,cash,cloth,clothing,coal,equipment,fun,furniture,grass,harm,information,ink,knowledge,labour,laughter,leisure,luck,lightning,living,luggage,machinery,meat,money,news,paper,permission,
popularity,progress,rice,scenery,soap,sugar,tea,traffic,travel,trouble,thunder,weather,work等.