What are the pronunciation parts and methods of initials?

(A) the pronunciation parts of initials

When pronouncing, the position where the airflow is blocked is called the pronunciation position of initials. The 2 1 consonant in Putonghua can be divided into seven categories according to the pronunciation position: double lip sound (B, P, M), lip tooth sound (F), front acute sound (Z, C, S), middle acute sound (D, T, N, L) and back acute sound (zh).

(2) Pronunciation method of initials

The pronunciation method of initial consonants refers to the way and conditions that the larynx, oral cavity and nasal cavity control the airflow when pronouncing, which can be observed from three aspects: blocking mode, whether the vocal cords vibrate or not, and the intensity of airflow.

1. According to the different ways of forming and removing obstacles, the initials of Putonghua can be divided into five categories: stop, fricative, stop, nasal and marginal.

2. See if the vocal cords vibrate.

The voice of vocal cord trembling when pronouncing is voiced, also called voiced; The unvoiced sound of vocal cords is called unvoiced sound, also called unvoiced sound. There are four voiced sounds, and the other initials are unvoiced.

3. Look at the strength of the airflow

When consonants and fricatives are pronounced, the strong airflow in the mouth is called aspirated sound, which has six equal P, T, K, Q, ch and C; The weak exhaled airflow is called non-aspirated sound, and there are six * * * sounds such as B, D, G, J, zh and Z.

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