Jack found a new book (lying) on the ground.
问题描述:
Jack found a new book (lying) on the ground.
为什么不是was lying?用lying是因为是伴随状态吗?
答
不是
Jack(主语) found (谓语)a new book(宾语)lying) on the ground(分词短语做宾补)
=Jack(主语) found (谓语)a new book was lying on the ground (宾语从句)we're lucky that no one is (missing)during the school trip.
那这个missing呢?从句中的【表语】