Question

Позиционное чередование звуков примеры

Answer 1

Мох - мха, везти - возить, крутой - круче, друг - друзья - дружить - в корне слова;
кружок - кружка, дочка - дочек, зимую - зимовать, ценный - ценен - в суффиксах;
ждать - подождать, звать - созвать, втереть - вотру - в приставках

Answer 2

Positional Sound Alternation

Positional sound alternation, also known as allophony, refers to the phenomenon where a single phoneme (distinct unit of sound in a language) can be realized as different sounds in different phonetic environments. This means that the pronunciation of a particular sound can vary depending on its position within a word or in relation to other sounds.

Examples of Positional Sound Alternation

1. In English, the pronunciation of the letter "t" can vary depending on its position within a word. For example, in the word "top," the "t" is pronounced as an aspirated [tʰ] sound, while in the word "stop," it is pronounced as an unaspirated [t] sound.

2. Another example can be found in the pronunciation of the letter "p" in English. In the word "spin," the "p" is pronounced as an aspirated [pʰ] sound, while in the word "pin," it is pronounced as an unaspirated [p] sound.

3. Positional sound alternation can also be observed in the pronunciation of the letter "k" in English. In the word "key," the "k" is pronounced as a voiceless [k] sound, while in the word "go," it is pronounced as a voiced [g] sound.

4. In the context of linguistics, the positional sound alternation of the letter "d" in English can be exemplified. In the word "dog," the "d" is pronounced as a voiced [d] sound, while in the word "cat," it is pronounced as a voiceless [t] sound.

5. Additionally, the pronunciation of the letter "s" in English can vary based on its position within a word. For instance, in the word "sip," the "s" is pronounced as an unvoiced [s] sound, while in the word "zip," it is pronounced as a voiced [z] sound.

These examples illustrate how positional sound alternation occurs in natural language, leading to variations in the pronunciation of phonemes based on their phonetic environments.

For further details and in-depth analysis, you may refer to the provided sources for a comprehensive understanding of positional sound alternation.