This, that, these, those 的用法区别？

This, that, these, those 作为代词:

我们使用 “ this ”（单数 singular ）和 “ these ” （复数 plural ）来谈论我们附近的事物。

This is my favorite T-shirt.

These are my favorite T-shirts.

This is a cat.

These are my cats.

我们使用“ that ”（单数 singular ）和“ those ”（复数 plural ）来谈论离我们远一点的事物。

That is my phone.

Those are my phones.

That is my brother.

Those are my brothers.