It is the very book that I want to find for my trip.这是强调句还是定语从句?

问题描述:

It is the very book that I want to find for my trip.这是强调句还是定语从句?
我认为这个既可以看作强调句,强调the very book,去掉it is...that,这个句子变为I want to find the very book for my trip.语法上好像没有错误啊,然后这个句子也可以看作定语从句,that在从句中充当宾语.我在书上是看到这个句子作为定语从句出了题目,但是可以认为也是强调句吗?

这里应该是定语从句;判断一个句子是否是强调句型,就是把表示强调的结构去掉再看,比如在这里,我们将表示强调的 It is .that...去掉,剩下的就是 the very book I want to find for my trip,显然就是一个先行词加定语...