to be句型的講解 there used

there used to be表示“過去常有……”之意，出自there be句型，there be句型中的be動詞應隨時態和人稱變化，有there is， there are，there was，there were，there will be，there has been， there have been，there should be，there must be，there may be，there can be，there used to be，等等，例如：

There used to be some really good stores but lots of them moved out to the mall. 以前/過去是有一些很好的商店，但它們很多都搬到購物中心去了（摘自《網易有道詞典》）（本句中，there used to be表示“以前/過去有”之意）

used to do sth過去常常做某事。

there be 句型表示某地有某物，某事有某人。

There used to be a small temple near my school.

在我學校附近曾經有個小的廟宇。

There used to be all kinds of fruit trees on the mountains in my village.

我們村的山上過去有各種各樣的水果樹。