It's a somewhat unusual grammatical construction to do this, but you will hear it in other places in English.

这是一个有点不寻常的语法结构，但你会在英语的其他地方听到它。

Some phrases may have lacked practical utility but often illustrated " a grammatical construction in the simplest possible way" - and they were memorable.

有些短语可能缺乏实用价值，但往往“以最简单的方式说明了一种语法结构”，并且令人记忆深刻。

Today, we're doing a lesson on: " have" and " have got" , and the differences between these two grammatical constructions, and when we use them.

今天，我们要上一堂课：“have” 和“have got”，以及这两个语法结构之间的区别， 以及我们何时使用它们。