What are the phonetic symbols?

All phonetic symbols are as follows:

The International Phonetic Alphabet strictly stipulates the principle of "one symbol, one sound", that is, "one phoneme, one symbol, one symbol, one phoneme" is the best way to read English words Essential pronunciation method.

In languages ??that use pinyin schemes, the same letter often has several ways of reading in different words. For example: the "i" in English like and lit are pronounced using the International Phonetic Alphabet, which are [a?] and [e] respectively. Another example: the a in bān (ban) and bāng (bang) in Mandarin are pronounced [a?] and [e] using the International Phonetic Alphabet. a] and [e].

In addition, in different languages, the same sound has different spellings. For example, sh in English, ch in French, sch in German, sz in Polish, and s in Czech are actually the [?] sound of the International Phonetic Alphabet.

These are the strengths of the International Phonetic Alphabet, which is that it can record and distinguish speech sounds more scientifically and accurately (the phonetic symbols on the popular table include 72 consonants and 32 vowels, which are generally sufficient for marking speech sounds. ). The arrangement of the International Phonetic Alphabet is easy to analyze and master (the vertical and horizontal coordinates of consonants are roughly determined according to the place and method of articulation, and the position of vowels is determined according to the height of the tongue).

Extended information:

Pronunciation skills of some phonetic symbols:

1. [i:]? Open your lips slightly, put the tip of your tongue against your lower teeth, and turn the corners of your mouth to both sides Open, showing a smiling expression, and has the same pronunciation as the letter E.

2. [i]? The lips are slightly open, the tip of the tongue touches the lower teeth, the front of the tongue is raised, and the mouth is flat.

3. [?:]?The mouth is flat, the upper and lower teeth are slightly open, the body is laid flat, and the middle part of the tongue is slightly raised.

4. [?]? Open your lips slightly, keep your tongue flat, raise the middle of your tongue slightly, and relax your mouth naturally to make sounds.

5. [i?]? consists of two single sounds [i] and [?]. [i] is stressed and [?] is lightly read. The lips are always half-open.

6. [e?]? is composed of two single sounds [e] and [?]. [e] is stressed and [?] is pronounced lightly. The tip of the tongue touches the lower teeth and the lips are half-open.

7. [u?]? consists of two single sounds [u] and [?]. [u] is stressed and [?] is lightly pronounced. The lips are rounded to half-open.

Reference: Baidu Encyclopedia - Phonetic Symbols