‘hǎohāor+de’ is composed of the syntactic superimposed form ‘hǎohāor’ and the structural auxiliary word ‘de.’ It is a structure that occurs very frequently in modern spoken Chinese. ‘hǎohāor’ can only act as an adverbial (have a good time) or an attribute (a quite good book in a sentence). ‘hǎohāor’ cannot be used alone, or act as a subject, an object or a predicate. Nor can it modify a noun or a noun phrase directly. However, ‘hǎohāor+de’ can be used alone, and can be used as a predicate, a complement, an attribute and an adverbial. Different syntactic functions of ‘hǎohāor+de’ have different semantic features. This is a difficult point for the students who are non-native speakers of Chinese. This paper discusses in detail the syntactic functions and the related semantic features of ‘hǎohāor+de,’ and also tries to probe into the source of it, hoping to provide some help for Chinese language teaching.

Systemic Functional linguistics considers Modality as the speaker’s attitude betwe en “yes” and “no”. Based on this, we discuss the Chinese modality system. First, we review what has been done on Chinese modals by the previous researchers. Then, we introduce Halliday’s modality system in English to establish a Chinese modality system and analyze the syntactic and semantic features of the typical modal verbs to point out the negotiation of Chinese modality.