A scientific study of language is based on what the linguist thinks.

Morphology

Syntax is different from morphology in that the former not only studies the morphemes, but also the combination of morphemes into words and words into sentences.

Langue refers to the a（）linguistic system shared by all the members of a speech community while the parole is the concrete use of the conventions and application of the rules.

Findings in linguistic studies can often be applied to the settlement of some practical problems. The study of such applications is generally known as a（）linguistics.

Linguistics is generally defined as the s（）study of language.

The discipline that studies the rules governing the formation of words into permissible sentences in languages is called s（）

Pragmatics

Modern linguistics regards the written language as primary, not the written language.

The study of the ways in which morphemes can be combined to form words is called morphology.