Find tongue twisters to distinguish between anterior and posterior nasal sounds .

1. Born to my mother, I would like to ask you to go to bed, please be quiet, and your body and mind are very important. Xiaoqing and Xiaoqin, the little violin player is very diligent, the little green person is very fine, the hand is diligent and the person is fine, and the piano is diligent and green. Do you learn Xiaoqin or Xiaoqing? [Training in, ing].

2. The flat arm is long, the bench is wide, the flat arm is not as wide as the bench, the bench is not as long as the flat arm, the flat arm is tied to the bench, the bench does not let the flat arm be tied to the bench, and the flat arm should be tied to the bench. [Training, ang].

3. A rattan on a high mountain, with a copper bell hanging on the rattan head. The wind blows the vine and the copper bell moves, and the wind stops the vine and the copper bell stops. [Training, eng].

4. Peking Opera is called Peking Opera. Epigrams are called epigrams. Peking Opera can't be called an aphorism; The aphorism cannot be called Peking Opera, let alone Golden Opera. [Training in, ing].

5. Fengfeng and Fangfang, go to the street to buy blends. Red blend, powder blend, yellow blend, gray blend. Safflower blend for skirts, pink flower blend for clothes.

How beautiful it is to wear new clothes, abundant and fragrant. Thanks to my uncle and aunt, I spun a good blend of red, pink, yellow and gray. [Training ang, eng, ong].

Look at this sentence: Uncle Han's figure is great!

The mantra for the difference between the anterior and posterior nasal sounds is as follows:

The main content of the mantra is that the front nasal sound is tightened after the mouth, and the nasal sound is closed first and then the mouth is closed at the end, and the nasal sound is closed before the voice is closed, so it is called the front nasal sound; The post-nasal mouth opening is larger and not the back is grinning, and at the end, the mouth is closed first to close the voice and then the nasal sound.

Prenasal: an, ian, uan, üan, en, in, uen, ün

Post-nasal: ang, iang, uang, eng, ing, ueng, ong, iong

A vowel consisting of one or two vowels followed by nasal consonants is called a nasal vowel. There are 16 nasal rhymes: an, ian, uan, üan, en, in, uen, ün, ang, iang, uang, eng, ing, ueng, ong, iong.

Nasal rhyme will also appear without rhyme and rhyme.

The difference between anterior and posterior nasals

The pronunciation is characterized by different obstruction parts and different openings.

The tail of the anterior nasal sound is n, and the tail of the posterior nasal sound is ng.

When pronouncing the anterior nasal, the vowels in front of N are generally pronounced relatively forward, the tip of the tongue is against the upper gums, do not loosen, do not shrink, the upper and lower incisors are relative, the mouth is closed, and the mouth should not be too open when the anterior nasal sound is pronounced, so as not to enter the posterior nasal cavity backwards. Its voice is high-pitched and clear.

Posterior nasal sounds such as ang, eng, ing, the front vowels are pronounced backward, the back of the tongue is raised high, the base of the tongue is retracted as much as possible, against the soft palate, the upper and lower incisors are a little farther away, the mouth is more open, and its sound is thick and loud.

The tongue twisters for the anterior and posterior nasal sounds are as follows:

1. The little violinist is very diligent, and the little young man is very fine. The hands are diligent and the piano is diligent. Do you learn Xiaoqin or Xiaoqing?

2. Tianjin and Beijing, Tianjin and Beijing two tones. One anterior nasal and one posterior nasal. If you can't tell the difference, please listen carefully.

4. There is a city in Chenzhuang Chengzhuang, and Chenzhuang City leads to Chengzhuang City. Chenzhuang City and Chengzhuang City, the two Zhuang city walls have gates. Chen Zhuangcheng process Zhuangren, Chen Zhuangren process Zhuangcheng. May I ask Chen Cheng Liangzhuang City, the two Zhuang city gates are all in, which city enters Chenzhuang people, and which city does Chengzhuang people enter?

5. A rattan on a high mountain, with a copper bell hanging on the head of the rattan. The wind blows the vine and the copper bell moves, and the wind stops the vine and the copper bell stops.

6. The surname Chen cannot be said to be the surname Cheng, and the surname Cheng cannot be said to be the surname Chen. Hemu is Cheng, and Erdong is Chen. If Chen Cheng doesn't distinguish between them, he will recognize the wrong person.

The difference between the front and back nasal sounds is like a crack under the mantra

The front nasal sound is tight after the mouth, and at the end of the nasal sound is closed first and then the mouth is closed, and the nasal sound is closed before the voice is closed, so it is called the front nasal sound; The post-nasal mouth opening is larger and not the back is grinning, and at the end, the mouth is closed first to close the voice and then the nasal sound.

1. Anterior nasal vowels.

Namely: an, ian, uan, üan, en, in, uen, ün.

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, a is pronounced as the front a, e is pronounced as the middle e, i is originally the front vowel, the pronunciation is in front, in the process of pronouncing the vowel, 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 the anterior nasal.

Second, the post-nasal vowel.

Namely: ang, eng, ing, ong. They all end with a dull nasal sound at the base of the tongue - ng.

The starting vowel of ang is the posterior low unrounded vowel source tease a, the mouth is wide open, the tip of the tongue leaves the back of the lower teeth, the tongue is retracted, starting from the posterior a, 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 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.

Tongue twisters about post-nasal sounds.

Kite flying. The wind blows to fly the kite, and the wind blows the kite to break the rope.

The kite is broken, the kite is loose, and the kite with the broken rope follows the wind.

The wind doesn't stop, the kite doesn't stop, and the kite can't stop when the wind stops.

Is it a lamp or a star.

The sky is full of stars, the earth is full of mountain lights, the sky is full of stars, and the mountains are full of stars.

The stars reflect the lights, the lights reflect the stars, and I can't tell whether it's a lamp or a star. Post-nasal: ng, base of the tongue.

Retracted, the tongue has retracted a little by the time the sound reaches the back, and it is obvious that the sound is coming from behind the nose. Airflow through the nasal cavity after that.

The first tongue position is different. Pre-nasal voice.

n, the tip of the tongue against the upper gums, do not loosen, do not retract; After the hair.

In nasal-ng, the back of the tongue rises high and the base of the tongue retracts as hard as possible against the soft palate.

The mouth shape is different. The upper and lower incisors are opposite when -n is issued, and the mouth shape is closed; When -ng, the upper and lower incisors are a little farther away, and the mouth is more open.

The pronunciation of post-nasal sounds such as ang, eng, and ing, the pronunciation of the front vowel is backward, and the pronunciation of a is originally a vowel with a lower pronunciation, and the vowels a and e are pronounced at the same time as the first retraction, and then the parabola.

The base of the tongue and the soft palate form an obstruction, allowing airflow from the posterior mouth into the nasal cavity, producing a posterior nasal sound. Distinguish profiles.

When pronouncing the pre-nasal sound, the vowels in front of -n are generally pronounced in the front part, such as: an, en, in the pronunciation of a, e are relatively forward, pronounced as the front a, e is pronounced as the middle e, i is originally the tip of the tongue before the vowel, the pronunciation is in front, in the process of vowel pronunciation, the tip of the tongue is gradually raised up and the upper gums form an obstruction, so that the airflow from the anterior nasal cavity is formed, forming the 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 pronunciation of the vowel in front is backward, and 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 shrinking backwards, and then rising in the parabola, so that the root of the tongue and the soft palate form an obstruction, so that the airflow enters the nasal cavity from the back mouth and emits a posterior nasal sound. i is the anterior vowel of the tip of the tongue, which is pronounced in front, so when pronouncing ing, the heel of the tongue is pulled back at the same time as the i is pronounced, so that the heel of the tongue and the soft palate can be obstructed, resulting in posterior nasal resonance.

East Dongting, West Dongting, a rattan on Dongting Mountain, and copper bells are hung on the top of the rattan.

The wind blows the vine and the copper bell rings, and the wind stops the vine and the copper bell is quiet.

Chen Zhuang Cheng leads to Zheng Zhuang City, and Zheng Zhuang Cheng leads to Chen Zhuang City.

Chenzhuang City and Zhengzhuang City, both Zhuang city walls have gates.

Chen Zhuang Gate into Zheng Zhuang people, Zheng Zhuang Gate into Chen Zhuang people.

May I ask Chen Zheng Liangzhuang City, the two Zhuang city gates are all people, which city enters Chenzhuang people, which city enters Zhengzhuang people?

1. A tinsmith came to the east to sell tin, and a lacquer maker came to the west to sell lacquer. The tinsmith takes tin for the lacquerer's lacquer, and the lacquerer takes the lacquer for the tinsmith's tin. The tinsmith changed six catties and six taels of paint, and the lacquersmith changed nine catties and nine taels of tin. The tinsmith and the lacquerer grinned, and the tinsmith and lacquerer all had lacquer and tin.

2. Red and red pink lanterns, send glorious lamps to military families; Fenfen pastes pink lanterns and sends lamps to military families; red red paste red pink lantern, paste pink lantern; Fen Fen finished pasting the pink lantern, pasting the red pink lantern.

3. Beibei carries a water cup, and a water cup Beibei backs. Babe carries a water cup on her back. Water cup babe back, babe back water cup.

4. Peking Opera is called Peking Opera. Epigrams are called epigrams. Peking Opera can't be called an aphorism; The aphorism cannot be called Peking Opera, let alone Golden Opera. [Training in, ing].

5. Fengfeng and Fangfang, go to the street to buy blends. Red blend, powder blend, yellow blend, gray blend. Safflower blend for skirts, pink flower blend for clothes.

How beautiful it is to wear new clothes, abundant and fragrant. Thanks to my uncle and aunt, I spun a good blend of red, pink, yellow and gray. [Training ang, eng, ong].

East Dongting, West Dongting, a rattan on Dongting Mountain, and copper bells are hung on the vine. The wind blows the vine and the copper bell moves, and the wind stops the vine and the copper bell is quiet. White Stone Tower, White Stone Building, White Stone Building White Tower, White Tower White Stone Building, Building White Stone Tower, White Tower White and Big Eight hundred pacesetters ran to the north slope, and the artillery ran side by side to the north The artillery was afraid of touching the pacesetters, and the pacesetters were afraid of touching the artillery.