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1. Tongue curling, also known as tongue rolling. That is, the apical posterior sound. A consonant sound formed by the tip of the tongue turning upwards and touching the front of the hard palate, blocking the airflow. Such as Mandarin initials zh, ch, sh, r.
2. The warped tongue sound is those syllables whose initials are zh, ch, and sh, and it is difficult for most southerners to distinguish zh, ch, and sh from z, c, and s (that is, the so-called flat tongue sound). As the name suggests, the tip of the tongue is upturned when the tongue sound is pronounced, while the tip of the tongue is flat when the tongue sound is pronounced. Generally speaking, we tend to pronounce the warped tongue sound as a flat tongue sound.
3. In addition, like syllables with r initials, the tongue also changes when reading, but it is curled, called tongue rolling, and it is also a syllable that is easy to read mispronunciation like the warped tongue sound.
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The syllables of the tongue are zh, ch, sh, r. The upturned tongue, also known as the "curly tongue", is a consonant sound composed of the tip of the tongue tilting upwards and touching the front of the hard palate, blocking the airflow. For example, Mandarin initials zh, ch, sh, r (r is the tongue roll vowel).
Distinction between flat and warped tongue sounds:Depending on the pronunciation part, practice more.
z, c, and s are the apical front sounds of the tongue, also known as flat tongue sounds. When pronouncing flat tongue, the tongue is pressed against the teeth and the teeth are clenched. zh, ch, and sh are the back sounds of the tip of the tongue, also known as the warped tongue sound.
When pronouncing a tongue sound, the tongue is rolled upwards. To read these 6 initials accurately, you should know that there are more words with zh, ch, and sh as initials than z, c, and s as initials, so you should practice more tongue sounds. In addition, it is necessary to memorize some words with flat tongue sounds, such as 語, 次, 四, etc., and often practice with words with tongue sounds such as zhi, eat, and poem.
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The syllables of the tongue are zh, ch, sh, and r.
The tongue is formed when the tip of the tongue is raised upwards and the front of the hard palate is in contact, blocking the airflow. Pay attention to the pronunciation, the tip of the tongue is raised to the front of the hard palate, not rolled back, and the contact surface of the articulation site is as small as possible to avoid slurring the pronunciation.
In Mandarin, there is a certain pattern in the combination of initials and finals. For example, the three finals of ua, uai, and uang can be spelled with the warped tongue sounds zh, ch, and sh, but they cannot be spelled with the flat tongue sounds z, c, and s. Therefore, when encountering words with finals such as "grasping, installing, windowing, falling, and double" are ua, uai, and uang respectively, you can directly conclude that they are warped tongue sounds.
For example, if the vowel ong can spell with the flat tongue sound s, but not with the warped tongue sound sh, we can conclude that the vowel is the "loose, shrug, song" of ong, and will never be the warped tongue sound. Remembering these rules also helps us to identify and memorize words with flat and upturned tongue sounds.
Pronunciation requirements. After the tip of the tongue, no aspiration, clearing, stopper fricative.
When pronouncing, the tip of the tongue is upturned, against the front of the hard palate, the soft palate rises, the nasal passage is closed, the vocal cords do not vibrate, and the airflow is weak, first the obstruction will break open a narrow slit, and then rub through the narrow slit into a sound.
CH: Posterior tip of the tongue, non-aspirated, clear, stoppered fricative.
When pronouncing, the tip of the tongue is upturned, against the front of the hard palate, the soft palate rises, the nasal passage is closed, the vocal cords do not vibrate, and the airflow is strong, which first breaks the obstruction through a narrow slit, and then rubs through the narrow slit into a sound.
sh: posterior tip of the tongue, clear, fricative.
When pronouncing, the tip of the tongue is upturned, close to the front of the hard palate, forming a narrow slit, the soft palate rises, the nasal passage is closed, the vocal cords do not vibrate, and the airflow is squeezed out of the narrow slit and rubbed into a sound.
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The initials of the tongue sound are: zh, ch, sh, r.
The posterior apical tongue is a consonant sound formed by the tip of the tongue rising upwards and touching the front of the hard palate, blocking the airflow.
The posterior apical tongue is a consonant sound produced by the tip of the tongue meeting the front of the hard palate, which obstructs the airflow. Such as Mandarin initials zh, ch, sh, r.
A apical alto is a consonant sound produced by the contact between the tip of the tongue and the upper gums, which blocks the airflow. For example, Mandarin initials d, t, n, l.
The anterior apical sound of the tongue is a consonant sound produced by the contact between the tip of the tongue and the back of the upper teeth, which obstructs the airflow. Such as Mandarin initials z, c, s.
Pronunciation features: There is no clear boundary between vowels, and the whole process slides from one vowel to another. The pronunciation of each vowel is different. The pronunciation of the main vowel is the most open in the mouth, the loudest sound, and the longest duration, while the other vowels are pronounced lightly short or vague.
There are four pre-resonant vowels in Mandarin: ɑi, ɑo, ei, and ou. When pronouncing, the vowels at the beginning are clear and loud and take a long time, while the vowels at the back are vague and indistinct, and the sound value is not very fixed, only indicating the direction of the tongue sliding.
The pronunciation of single vowels is characterized by the fact that the tongue position, lip shape, and openness remain unchanged during pronunciation. If there is a slight change, it is not a pure single vowel, so it is necessary to maintain a fixed mouth shape when pronouncing.
The 10 single vowels of Mandarin can be divided into three categories: tongue vowels, tongue vowels and tongue vowels. The tongue vowel is a vowel that plays the main role on the tongue, and there are seven vowels: a, o, e, ê, i, u, and ü; The apical vowel is a vowel that plays the main role of the tip of the tongue, and there are two vowels: -i (front) and -i (back); er is a tongue-curling vowel.
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The initials are the tongue sounds: zh, ch, sh, r.
zh pronunciation method: When pronouncing, the tip of the tongue is upturned, against the front of the hard palate, blocking the nasal passage, and the weak airflow is squeezed out of the narrow slit and rubbed into a sound. CH pronunciation method: Compared with zh, the pronunciation is only stronger, and the rest is the same.
SH pronunciation method: When pronouncing, the tip of the tongue is upturned, close to the front of the hard palate, forming a narrow slit, the soft palate rises, and the air flow is squeezed out of the narrow slit and rubbed into a sound. R pronunciation method: The pronunciation situation is similar to SH, except that the friction is weaker than SH, and the vocal cords are vibrated and the airflow is sounded.
Initials pronunciation:
The front note (initial) is light and short, and the back note (final) is heavy, and the two notes are connected and touched violently. "When pinyin, we should keep in mind the law of the cooperation of Mandarin initials and finals:
The initials n and zero initials are related to the opening call, the unison call, and the pinching mouth.
The initials f, g, k, h, zh, ch, r, z, c, and s are only spelled with the opening and closing calls.
The initials j, x, and q are only spelled with the same teeth and mouths.
The initials b, p, m, d, and t are different and spelled together.
The opening and closing vowels have a flattening relationship with other initials except j, q and x.
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