经典句型:There is a lecture in that bookstoretoday. 今天那个书店有讲座。

A:There is a lecture in that bookstore today.

甲:今天那个书店有讲座。

B:What is the lecture on?

乙:是关于什么讲座的?

A:The lecture is on how to improve English.

甲:是关于如何提高英语水平的。

B:Is it free?

乙:是免费的吗?

A:Yes,you'd better go there as early as you can.

甲:是的，你最好早点去。

经典句型:There will be a book signing in the store. 今天书店有签售活动。

A:There will be a book signing in the store.

甲:今天书店有签售活动。

B:Who will sign books?

乙:谁签名售书?

A:I'm not sure.

甲:我也不清楚。

句型讲解：

sign books即“签名售书”的意思。书店里经常进行book signing(签售活动)来激发读者的读书热情。