In modern Chinese, there is a special structure of complex time: T1+（of）+T2. Moreover, both T1 and T2 are specific points of time in this structure. During the process of verbal communication, people often use the expression of this kind of structure to pull the events (including occurred events and budding events) which have a certain distance in time back to the present time, so as to achieve a better pragmatic effect in strengthening the scene feeling. And it will play a positive role in communication on the side of the speaker.