Describe the process of language perception，comprehension and production.

Give the description of the following sound segments in English.[k];[z];[w];[u:];[i]

In modern linguistic studies, the written form of language is given more emphasis than the spoken form for a number of reasons.

What essentially distinguishes semantics and pragmatics is whether in the study of meaning （）is considered.

What the element ‘-es’ indicates is third person singular, present tense, the element ‘-ed’ past tense, and ‘-ing’ progressive aspect. Since they are the smallest unit of language and meaningful, they are also（）.

A sentence is a （） concept, and the meaning of a sentence is often studied in isolation.

The semantic components of the word “gentleman” can be expressed as（）.

Duality

inflectional morphemesn

The sentence structure is （）.