one,some,each,a区别

发布网友发布时间：2022-05-21 10:03

共1个回答

热心网友时间：2023-10-22 23:33

one作基数词或代词,表示数量为“一”,指代上文中出现的单数可数名词,表示的是泛指这类物品中的一个,如果表示特指,则用it,比如：
My computer has a problem.I want to buy a new one.
Let's buy the cheap one.
Did you bring the textbook?No,I didn't bring it.
some表示“一些”,修饰可数名词的复数或不可数名词,如：
some strawberries
some butter
some cream
some milk
some sugar
some flour
each是“每个”,侧重个别,修饰单数可数名词,述说对象至少有两个,如：
Each of my parents got a prize.
a是不定冠词,表示“一个”,数量为“一”,修饰可数名词的单数形式,与one的区别在于,one强调数量,a强调的是事物类属,表示泛指,没有限定,例如：
Rome wasn't built in a day.
The boy drew a circle on the paper.
A foot equals twelve inches.
Sixteen ounces make a pound.
希望我能帮助你解疑释惑.