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.

Ecological significance of plant gaseous nutrition and green power;

Distribution of abundance on meiobethos and its ecological significance in Xunjiang Bay, Xiamen;

Studies on the Paving Environment Design in Urban Public Space from View of the Ecological Significance;

A Study of Power Asymmetry in Chinese Judgment from the Prospective of Modality;

Taking non-English major students English composition as the data, this paper investigates the linguistic devices the students employ in expressing modality, the differences between the students and native speakers of English in using these devices and the problems the students have in expressing modality.

This paper compares the two systems of modals from the aspect of modality, trying to find out similarities and differences between them and thus helping Chinese students to solve their problems in learning English modals.

The Optimal Relevance of Net News Headlines——A Mirror of the Press s Attitudinal Meaning;

An Appraisal Perspective on the Attitudinal Meanings in Political Column Texts of Newspapers;

It could be concluded from the perspective of attitudinal meanings that linguistics book reviews are both culturally independent and culturally varied.

Modal meaning,negative scope and choice of verbal aspect:a cross-linguistic contrastive study based on Russian corpus and with reference to study of English modal meaning;

However,in the language realization,there exist some sentence forms of positive and negative which can also imply modal meaning.

This paper analyzes the tense of "werden" and its modal meaning in structure "werden + infinitive".