How to distinguish between syllables of anterior and posterior nasal vol

Anterior nasal rhyme. The distinction between the anterior nasal vowel and the posterior nasal vowel: generally, the common mistake is: when the anterior nasal vowel is pronounced, there is no final homing action, and the tip of the tongue does not touch the upper gums; When pronounced posterior nasal vowels, the tongue does not recede, the base of the tongue.

It can't be raised, so it can't send airflow into the nasal cavity. When phonics, it is recommended to grasp what the correct pronunciation of each nasal rhyme is; The main points of pronunciation of anterior nasal vowels an, en, in, un, ün: first pronounce the sound of the previous vowel, then raise the tongue up, against the upper gums, and pronounce the sound through the nose.

In a nutshell, the end of the anterior nasal rhyme is the tip of the tongue against the back of the upper teeth. Key points of pronunciation of post-nasal vowels ang, eng, ing, ong: first pronounce the sound of the previous letter, then raise the base of the tongue, retract the tongue, press the tip of the tongue against the lower gums, and exhale through the nose.

Among them, the most important is that the base of the tongue is raised, the airflow enters the nasal cavity, and the sound is felt coming from the top of the head. Basically, there are two ways to practice this type of phonetic problem: the first is to use the side to make analogy

Specialized exercises are carried out, and each set of anterior-posterior nasal sounds is equipped with a phonic phrase. It won't take long to keep practicing, and you'll find that you'll be able to easily discern whether most Chinese characters are pre-nasal or posterior. Analogy Rule:

ang rhyme next to the side - pang pound cone fang bang bang death - wang forget delusion mang busy mang blind man long - zhang

1. The nasal-tail sound of the anterior nasal vowel is n, and the nasococcygnal sound of the posterior nasal vowel is ng.

2. Front nasal rhyme: an en in un un, posterior nasal rhyme: ang eng ing ong.

3. Anterior nasal vowel and posterior nasal vowel, in which the tip of the tongue plays a major role in the pronunciation of n, so the vowel with n is called the anterior nasal vowel; The root of the tongue plays a major role in the pronunciation of ng, so the finals with ng are called postnasal finals.

4. When the anterior nasal consonant rhyme ends, the mouth shape is relatively closed, that is, the opening degree is small; The sound is dull, thin, and less loud. When the posterior nasal consonant rhyme tails, the mouth shape is slightly open, that is, the opening is larger; In terms of hearing, the sound is louder, louder, and the resonance is stronger.

5. The tip of the tongue plays a role in the pronunciation of the anterior nasal vowel, which should be against the upper gums. The base of the tongue works when the posterior nasal vowel is pronounced, and it should be lifted against the soft palate (the upper part of the mouth is the hard palate, the back is the soft palate, and then the small tongue).

Extended knowledge: The finals refer to the parts other than the initials and tones in the pronunciation of Chinese characters, which must contain the sound (generally vowels), which belongs to the Chinese Chinese pronunciation rhyme term, formerly known as rhyme, and the finals are composed of three parts: the rhyme head, the rhyme abdomen, and the rhyme tail, and can be divided into single finals, compound finals and nasal finals according to the finals structure, and there are 39 finals in Mandarin.

Nasal vowel refers to the vowel with nasal consonants, also known as nasal tail vowel. The pronunciation of nasal vowels has two characteristics: one is that the vowels and the subsequent nasal consonants are not rigidly combined, but an organic unity.

When pronouncing, it gradually transitions from vowels to nasal consonants, gradually increasing the color of nasal sounds, and finally forming nasal consonants. The second is that the nasal consonant at the end of the rhyme in the obstruction stage is not pronounced, so it is also called only closed sound. The pronunciation of nasal vowels is not based on nasal consonants, but mainly on vowels, the vowels are clear and loud, and the nasal consonants are focused on making pronunciation, and the pronunciation is not obvious.

First of all, it is necessary to understand what is the anterior nasal rhyme and what is the posterior nasal rhyme.

The anterior nasal vowels are: an, en

Inunni post-nasal rhyme: ang

enging

ong, then all the finals in the syllables are. anen

inunn.

It is the syllable of the anterior nasal vowel.

The vowel in the syllable is ang

enging

ong's is the posterior nasal rhyme.

Hope it helps.

Summary: There are five prenasal vowels, namely an, en, in, un, and ün. Post-nasal ang ing eng ong.

Initials are a Chinese phonological term for Chinese phonetic pronunciation, which is the part of Chinese characters other than initials and intonation. It was formerly known as rhyme. The vowel is composed of three parts: the beginning of the rhyme (the middle sound), the rhyme (the main vowel), and the rhyme ending. According to the structure of finals, it can be divided into single finals, compound finals, and nasal finals.

Compound vowel:A compound vowel is a vowel that consists of two or three vowels. The pronunciation of compound vowels has two characteristics: one is that there is no clear boundary between vowels, and the whole process is to slide from one vowel to another.

The anterior nasal vowel, i.e., an en in un ün. Among them, the tip of the tongue plays a major role in the pronunciation of n, so the finals with n are called anterior nasal finals. When the anterior nasal consonant rhyme tail is developed, the mouth shape is relatively closed, that is, the opening degree is small; The sound is dull, thin, and less loud.

Finals: The part after a syllable initial is called rhyme, and the letters used to represent rhyme are called finals, and there are a total of 24 finals.

Single vowel: a o e i u ǖ

Compound rhyme: ai ei ui ao ou iu ie ǖe er an en in un ǖn (前鼻語見)ang eng ing ong (後鼻語母)

What are the anterior nasal rhymes, children learn the finals, let's learn together.

Pinyin ends with "n", such as: an, en, in;

There are a total of 21 initials in the initial list. They are B, P, M, F, D, T, N, L, G, K, H, J, Q, X, ZH, CH, SH, R, Z, C, S.

24 finals. The single vowels are a, o, e, i, u, v.

The vowels are ai, ei, ui, ao, ou, iu, ie, ve, er, an, en, in, un, vn, ang, eng, ing, ong

There are 16 syllables in primary school Chinese textbooks, which are: zhi, chi, shi, ri, zi, ci, si, yi, wu, yu, ye, yue, yin, yun, yuan, ying.

Prenasal vowels an, en, in, un, vn, posterior nasal vowels ang, eng, ing, ong

MandarinPre-nasalThere are five finals, namely an, en, in, un, and ün. There are four post-nasal vowels in Mandarin, namely ang, eng, ing, and ong. Anterior nasal rhyme. and posterior nasal finals:

An, En, In, Un, Un, Ün, Ang, Eng, Ong.

Pre-nasalMandarin clearly distinguishes between -n and -ng as two sets of finals at the end of the rhyme. The finals formed by -n are called anterior nasal finals, and the finals formed by -ng are called postnasal finals.

The pronunciation technique of anterior nasal rhyme-n is that the tongue is pressed against the gums at the end of the pronunciation, and the tongue and gums are completely blocked in the mouth, and the soft palate is completely occluded.

droops to ventilate the nasal cavity.

Distinguish profiles

When pronouncing the pre-nasal sound, the vowels in front of -n are generally pronounced in the front, such as: an, en, in the pronunciation of a, e are relatively forward, the pronunciation is the front a, e is the middle e, i is originally the tip of the tongue before the vowel, the pronunciation is in front, in the process of pronouncing the vowel of the jujube sun, the tip of the tongue is gradually raised and the upper gums form an obstruction, so that the airflow flows out of the anterior nasal cavity, forming an anterior nasal. The anterior nasal sound should not be pronounced too wide in the mouth to avoid airflow backward into the posterior nasal cavity.

The pronunciation of posterior nasal sounds such as ang, eng, ing, the vowel pronunciation in front is backward, the pronunciation of a is originally a vowel in the back, and the vowels a and e are pronounced in the back at the same time, first to the number of Kai and then shrink, and then to the parabola.

The upward movement makes the base of the tongue.

It forms an obstruction with the soft palate, allowing airflow from the posterior mouth into the nasal cavity, producing a posterior nasal sound. i is the front vowel of the tip of the tongue, which is pronounced in front, so when pronouncing ing, the tongue lead is pulled back at the same time as the i is pronounced, so that the tongue heel and the soft palate can form an obstruction and produce posterior nasal resonance.

Both anterior nasal and posterior nasal vowels belong to nasal vowels, which refer to the finals in which the end of the note is nasal.

1. Characteristics and pronunciation of anterior nasal vowels. Its full name is "prenasal final", which refers to the finals with -n as the rhyme in the nasal finals. There are 8 pre-nasal vowels in Mandarin:

n、en、in、un、iɑn、uɑn、üɑn、uen。The pronunciation of the -n is slightly posterior to the initial n-, usually in front of the tongue to the hard palate. In the pronunciation of the anterior nasal ending, the pronunciation of the rhyme is relatively light and short, the pronunciation of the rhyme is clear and loud, and the pronunciation of the rhyme tail only makes the pronunciation state.

2. Characteristics and pronunciation of post-nasal vowels. Its full name is "post-nasal final", which refers to the finals with -ng as the rhyme in the nasal finals. There are 8 post-nasal finals in Mandarin:

ang、iang、uang、eng、ing、ueng、ong、iong。The base of the tongue works when the posterior nasal vowel is pronounced, and it should be raised against the soft palate.

3. The difference between anterior nasal vowels and posterior nasal vowels. (1) From the perspective of syllable appearance, the pre-nasal vowel is the nasal vowel with -n as the rhyme ending, and the posterior nasal vowel is the nasal vowel with -ng as the rhyme ending. (2) From the pronunciation point of view, the tip of the tongue of the anterior nasal rhyme works, and the tip of the tongue should be against the back of the upper teeth; The base of the posterior nasal rhyme tongue works, and it should be lifted against the soft palate.

The anterior nasal vowel has a process of oral closing, while the posterior nasal vowel is the process of opening the oral cavity.

There are 4 post-nasal vowels: ang eng ing ong. They all end with the dull nasal -ng at the base of the tongue.

The starting vowel of ang is the posterior low unrounded vowel a, the mouth is wide open, the tip of the tongue leaves the dorsum of the lower teeth, the tongue is retracted, starting from the posterior a, and the posterior part of the tongue is raised; When approaching the soft palate, the soft palate descends, opening the nasal pathway, and then the base of the tongue comes into contact with the soft palate, closing the oral pathway, and air flow through the nasal cavity.

Like ang, eng and ing are the sounds formed by the second half of the unrounded vowel e[g] and the front high unrounded vowel i and the dull nasal sound -ng at the base of the tongue, respectively. iang, uang, and ueng are the sounds of the rhyme i, u, u, and ang, ang, eng.

There are nine nasal rhymes: an en in un ün (front nasal rhyme) and ang eng ing ong (posterior nasal rhyme).

Prenasal vowel:

There are a total of sixteen nasal rhymes in an ian uan ün en in uen ün Mandarin, i.e. an ian uan ün en in uen ün ang iang uang eng ing ong ueng iong. Mandarin clearly distinguishes between -n and -ng as two sets of finals at the end of the rhyme. The finals formed by -n are called anterior nasal finals, and the finals formed by -ng are called postnasal finals. Finals table.

There are the following prenasal vowels: an, en, in, un, ün, a total of five. The post-nasal vowels are ang, eng, ing, ong.