为何是There is some juice in the glass不是There are some juice in the glass.(some)不是复数吗

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为何是There is some juice in the glass不是There are some juice in the glass.(some)不是复数吗

为何是There is some juice in the glass不是There are some juice in the glass.(some)不是复数吗
为何是There is some juice in the glass不是There are some juice in the glass.(some)不是复数吗

为何是There is some juice in the glass不是There are some juice in the glass.(some)不是复数吗
juice是果汁,液体,不可数

juice 是不及数的名词,因此用单数形式。

some既可以修饰可数名词,也可以修饰不可数名词。句中juice(果汁)是不可数名词,系动词只能用is。

juice为不可数名词
不可数名词作主语,谓语动词用单数,some既可修饰不可数名词,也可修饰可数名词。
there be句型中按就近一致原则确定be动词,
故用There is some juice in the glass.

some是介词和形容词,关键看后面的名词, juice是不可数名词, 所以be动词用单数形式is.
一般饮料,液体都是不可数名词。