Information is the speaker's cognitive evaluation for the hearer in the specific context, which is the contribution to the hearer's knowledge-store through the propositionalmeaning of the utterance.
On this basis, this paper makes a study of the aspectual meaning indicated respectively by the progressive form of the verb and by the propositional content.
在此基础上，本文对英语动词的进行体形式和命题内容分别表示的体态意义分别进行了研究。
3
The propositional structure is a new perspective of researching sentence meaning, and the approach to it should be based on the combination of syntax, semantics, logic and text linguistics.