KET/PET英语语法知识点：可数名词与不可数名词的单复数形式、与限定词的搭配及常见的不可数名词

名词分为可数名词和不可数名词。可数名词指的是可以被计数的名词，如：one dog, two dogs, three dogs；不可数名词指的则是不可以被计数的名词，如air, love, money。今天小厚就来和大家分享一下可数名词/不可数名词的单复数形式、它们与限定词的搭配，以及一些常见的不可数名词~

可数名词/不可数名词的单复数形式

可数名词

可数名词有单数形式和复数形式：

My dog is playing. My dogs are playing.

当一个可数名词是单数时，在句子中一定要加a/an/the/my/this等限定词：

I want an orange. (not I want orange.) Where is my bottle? (not Where is bottle?)

当一个可数名词是复数时，在句子中可以单独使用：

I like oranges.

不可数名词

不可数名词常常被当做单数来看待，因此动词也是用单数形式： This information is very important. Your luggage looks heavy. 但是与量词搭配，不可数名词也可以变得“可数”哦：

a cup of tea two pieces of furniture three bags of rice

可数名词与不可数名词与限定词的搭配

一些限定词既可以与可数名词搭配，也可以与不可数名词搭配，如some / any。 注：any用于否定句和问句中。

一些限定词只能分别与可数名词or不可数名词搭配（常考点哦！）

常见不可数名词

常见的不可数名词有：

一些词汇意思相近，但有些为可数名词，有些为不可数名词：

小试牛刀

判断下列划线词汇是可数名词还是不可数名词。 1. The children fell asleep quickly after a busy day of fun. 2. Be careful! The water is deep. 3. The parade included fire trucks and police cars. 4. We like the large bottles of mineral water. 5. My mother uses real butter in the cakes she bakes. 6. How many politicians does it take to pass a simple law? 7. Most kids like milk, but Joey hates it. 8. Most pottery is made of clay. 9. Michael can play several different musical instruments. 10. I was feeling so stressed that I ate an entire box of cookies.