肯定句不可数和可数名词前用some修饰,
There is some milk（不可数） in the bottle.
There are some cookies（可数） on the plate.
否定句可数和不可数名词前用any修饰
There isn’t any orange juice（不可数） in the fridge.可数名词前用any修饰
There aren’t any birds（可数） in the tree.
一般疑问句不可数名词前用any修饰
Is there any sugar here?
Yes,there is.
No,there isn’t.
可数名词前用any修饰
Are there any pictures on the wall?
Yes,there are.
No,there aren’t.
some和any 既可以修饰可数名词又可以修饰不可数名词
唯一的区别any用于疑问句和否定句
some用于肯定句