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开始:2023-02-18

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Unit Four The English Consonants

By 王雪纯 老师 2023-05-13 1455次浏览
  1. How are English consonants classified by manners of articulation?
  2. What is the difference between clear [l] and dark [ɫ]?
  3. What consonant clusters deserve our special attention? Please say what they are.

82 回复

  • 小水 2023-06-17
    1. The difference between clear [l] and dark [ɫ] lies in their articulation and distribution in English.

    • Clear [l]: This is the "light" or "bright" [l] sound commonly used in many varieties of English. It is produced with the tip of the tongue touching the alveolar ridge (the area behind the upper front teeth). The air flows freely around the sides of the tongue, creating a clear /l/ sound. Examples include "light" and "lip".

    • Dark [ɫ]: This is the "velarized" or "dark" [l] sound that occurs in specific contexts in English. It is produced with the back of the tongue raised towards the velum (soft palate). The sound is often described as a combination of an /l/ and a vowel-like /ʊ/ sound. It typically occurs in syllable-final positions or before consonants. Examples include "fall" and "milk".

    回复
  • 6班贺庆玲 2023-06-17
    1. English consonants can be classified by their manners of articulation, which refers to how the airflow is obstructed or restricted in the vocal tract. Here are some common classifications:
    • Stops/Plosives: Consonants produced by completely blocking the airflow and then releasing it abruptly. Examples include /p/, /b/, /t/, /d/, /k/, and /g/.

    • Fricatives: Consonants produced by narrowing the airflow to create a turbulent airflow. Examples include /f/, /v/, /s/, /z/, /ʃ/, and /ʒ/.

    • Affricates: Consonants that begin as a stop and then transition into a fricative. Examples include /tʃ/ as in "church" and /dʒ/ as in "judge".

    • Nasals: Consonants produced by lowering the soft palate (velum) to allow air to flow through the nasal cavity. Examples include /m/, /n/, and /ŋ/ as in "sing".

    • Liquids: Consonants where the airflow is not fully blocked, creating a resonant quality. English has two liquids:

      • Lateral liquid: /l/ as in "light". It is produced by allowing air to flow around the sides of the tongue.
      • Retroflex liquid: /ɹ/ as in "red". It is produced by curling the tongue tip slightly upwards and approaching the alveolar ridge.
    • Glides: Consonants that have a gliding motion from a more constricted position to a vowel. English has two glides: /j/ as in "yes" and /w/ as in "we".

    1. The difference between clear [l] and dark [ɫ] lies in their articulation and distribution in English.

    • Clear [l]: This is the "light" or "bright" [l] sound commonly used in many varieties of English. It is produced with the tip of the tongue touching the alveolar ridge (the area behind the upper front teeth). The air flows freely around the sides of the tongue, creating a clear /l/ sound. Examples include "light" and "lip".

    • Dark [ɫ]: This is the "velarized" or "dark" [l] sound that occurs in specific contexts in English. It is produced with the back of the tongue raised towards the velum (soft palate). The sound is often described as a combination of an /l/ and a vowel-like /ʊ/ sound. It typically occurs in syllable-final positions or before consonants. Examples include "fall" and "milk".

    The usage of clear [l] and dark [ɫ] can vary among different English dialects, and some speakers may use one or the other exclusively.

    1. Consonant clusters are sequences of two or more consonant sounds that occur together in a word. Some consonant clusters in English deserve special attention due to their complexity or potential challenges in pronunciation. Here are a few examples:
    • Clusters with "s" and "l" sounds: Examples include "sled," "slope," and "slip." These clusters require coordination between the "s" and "l" sounds, which can be challenging for some learners.

    • Clusters with "r" and other consonants: Examples include "prince," "truck," and "spray." The "r" sound in these clusters can be difficult to pronounce, particularly for non-native English speakers.

    • Clusters with "th" and other consonants: Examples include "thumb," "strength," and "cloth." The combination of "th" with other consonants can pose challenges due to the unique nature of the "th" sound.

    • Clusters with nasal consonants: Examples include "strong," "twelve," and "plump." These clusters involve combinations of nasal consonants (such as /n/ and /m/) with other consonants, requiring precise articulation and airflow control.

    • Clusters with "st" and "sp": Examples include "street," "split," and "spring." These clusters require the coordination of the "s" sound with the following stop consonants (/t/ or /p/), which may take practice to pronounce clearly.

    Mastering these consonant clusters requires attention to articulation, airflow, and coordination between the involved sounds. Regular practice and listening to native speakers can help improve pronunciation and clarity in these challenging clusters.

     

    回复
  • 张云童4班50062 2023-06-17

    English consonants can be classified by their manners of articulation, which refers to how the airflow is obstructed or restricted in the vocal tract. Here are some common classifications:

    Stops/Plosives: Consonants produced by completely blocking the airflow and then releasing it abruptly. Examples include /p/, /b/, /t/, /d/, /k/, and /g/.

     

    Fricatives: Consonants produced by narrowing the airflow to create a turbulent airflow. Examples include /f/, /v/, /s/, /z/, /ʃ/, and /ʒ/.

     

    Affricates: Consonants that begin as a stop and then transition into a fricative. Examples include /tʃ/ as in "church" and /dʒ/ as in "judge".

     

    Nasals: Consonants produced by lowering the soft palate (velum) to allow air to flow through the nasal cavity. Examples include /m/, /n/, and /ŋ/ as in "sing".

     

    Liquids: Consonants where the airflow is not fully blocked, creating a resonant quality. English has two liquids:

     

    Lateral liquid: /l/ as in "light". It is produced by allowing air to flow around the sides of the tongue.

    Retroflex liquid: /ɹ/ as in "red". It is produced by curling the tongue tip slightly upwards and approaching the alveolar ridge.

    Glides: Consonants that have a gliding motion from a more constricted position to a vowel. English has two glides: /j/ as in "yes" and /w/ as in "we".

    回复
  • 陈信 2023-06-17

    Stops/Plosives: Consonants produced by completely blocking the airflow and then releasing it abruptly. Examples include /p/, /b/, /t/, /d/, /k/, and /g/.

     

    Fricatives: Consonants produced by narrowing the airflow to create a turbulent airflow. Examples include /f/, /v/, /s/, /z/, /ʃ/, and /ʒ/.

     

    Affricates: Consonants that begin as a stop and then transition into a fricative. Examples include /tʃ/ as in "church" and /dʒ/ as in "judge".

     

    Nasals: Consonants produced by lowering the soft palate (velum) to allow air to flow through the nasal cavity. Examples include /m/, /n/, and /ŋ/ as in "sing".

     

    Liquids: Consonants where the airflow is not fully blocked, creating a resonant quality. English has two liquids:

     

    Lateral liquid: /l/ as in "light". It is produced by allowing air to flow around the sides of the tongue.

    Retroflex liquid: /ɹ/ as in "red". It is produced by curling the tongue tip slightly upwards and approaching the alveolar ridge.

    Glides: Consonants that have a gliding motion from a more constricted position to a vowel. English has two glides: /j/ as in "yes" and /w/ as in "we".

    回复
  • 王婷5班50100 2023-06-18

    1.English consonants can be classified by their manners of articulation, which refers to how the airflow is obstructed or restricted in the vocal tract. Here are some common classifications:

    • Stops/Plosives: Consonants produced by completely blocking the airflow and then releasing it abruptly. 

    • Fricatives: Consonants produced by narrowing the airflow to create a turbulent airflow.

    • Affricates: Consonants that begin as a stop and then transition into a fricative. 

    • Nasals: Consonants produced by lowering the soft palate (velum) to allow air to flow through the nasal cavity. 

    • Liquids: Consonants where the airflow is not fully blocked, creating a resonant quality. English has two liquids

    2.The difference between clear [l] and dark [ɫ] lies in their articulation and distribution in English.

    • Clear [l]: This is the "light" or "bright" [l] sound commonly used in many varieties of English. It is produced with the tip of the tongue touching the alveolar ridge (the area behind the upper front teeth). The air flows freely around the sides of the tongue, creating a clear /l/ sound. Examples include "light" and "lip".

    • Dark [ɫ]: This is the "velarized" or "dark" [l] sound that occurs in specific contexts in English. It is produced with the back of the tongue raised towards the velum (soft palate). The sound is often described as a combination of an /l/ and a vowel-like /ʊ/ sound. It typically occurs in syllable-final positions or before consonants. Examples include "fall" and "milk".

    The usage of clear [l] and dark [ɫ] can vary among different English dialects, and some speakers may use one or the other exclusively.

    3. Some consonant clusters in English deserve special attention due to their complexity or potential challenges in pronunciation. Here are a few examples:

    • Clusters with "s" and "l" sounds: Examples include "sled," "slope," and "slip." These clusters require coordination between the "s" and "l" sounds, which can be challenging for some learners.

    • Clusters with "r" and other consonants: Examples include "prince," "truck," and "spray." The "r" sound in these clusters can be difficult to pronounce, particularly for non-native English speakers.

    • Clusters with "th" and other consonants: Examples include "thumb," "strength," and "cloth." The combination of "th" with other consonants can pose challenges due to the unique nature of the "th" sound.

    • Clusters with nasal consonants: Examples include "strong," "twelve," and "plump." These clusters involve combinations of nasal consonants (such as /n/ and /m/) with other consonants, requiring precise articulation and airflow control.

    • Clusters with "st" and "sp": Examples include "street," "split," and "spring." These clusters require the coordination of the "s" sound with the following stop consonants (/t/ or /p/), which may take practice to pronounce clearly.

    Mastering these consonant clusters requires attention to articulation, airflow, and coordination between the involved sounds. Regular practice and listening to native speakers can help improve pronunciation and clarity in these challenging clusters.

    回复
  • 彭琳 2023-06-19
    • Clear [l]: This is the "light" or "bright" [l] sound commonly used in many varieties of English. It is produced with the tip of the tongue touching the alveolar ridge (the area behind the upper front teeth). The air flows freely around the sides of the tongue, creating a clear /l/ sound. Examples include "light" and "lip".

    • Dark [ɫ]: This is the "velarized" or "dark" [l] sound that occurs in specific contexts in English. It is produced with the back of the tongue raised towards the velum (soft palate). The sound is often described as a combination of an /l/ and a vowel-like /ʊ/ sound. It typically occurs in syllable-final positions or before consonants. Examples include "fall" and "milk".

    回复
  • 杨卓帆4班50069 2023-06-19

    English consonants can be classified by their manners of articulation, which refers to how the airflow is obstructed or restricted in the vocal tract. Here are some common classifications:

    Stops/Plosives: Consonants produced by completely blocking the airflow and then releasing it abruptly. Examples include /p/, /b/, /t/, /d/, /k/, and /g/.

     

    Fricatives: Consonants produced by narrowing the airflow to create a turbulent airflow. Examples include /f/, /v/, /s/, /z/, /ʃ/, and /ʒ/.

     

    Affricates: Consonants that begin as a stop and then transition into a fricative. Examples include /tʃ/ as in "church" and /dʒ/ as in "judge".

     

    Nasals: Consonants produced by lowering the soft palate (velum) to allow air to flow through the nasal cavity. Examples include /m/, /n/, and /ŋ/ as in "sing".

     

    Liquids: Consonants where the airflow is not fully blocked, creating a resonant quality. English has two liquids:

     

    Lateral liquid: /l/ as in "light". It is produced by allowing air to flow around the sides of the tongue.

    Retroflex liquid: /ɹ/ as in "red". It is produced by curling the tongue tip slightly upwards and approaching the alveolar ridge.

    Glides: Consonants that have a gliding motion from a more constricted position to a vowel. English has two glides: /j/ as in "yes" and /w/ as in "we".

    回复
  • 陈思宇3班50060 2023-06-19

    English consonants can be classified by their manners of articulation, which refers to how the airflow is obstructed or restricted in the vocal tract. Here are some common classifications:

    Stops/Plosives: Consonants produced by completely blocking the airflow and then releasing it abruptly. Examples include /p/, /b/, /t/, /d/, /k/, and /g/.

     

    Fricatives: Consonants produced by narrowing the airflow to create a turbulent airflow. Examples include /f/, /v/, /s/, /z/, /ʃ/, and /ʒ/.

     

    Affricates: Consonants that begin as a stop and then transition into a fricative. Examples include /tʃ/ as in "church" and /dʒ/ as in "judge".

     

    Nasals: Consonants produced by lowering the soft palate (velum) to allow air to flow through the nasal cavity. Examples include /m/, /n/, and /ŋ/ as in "sing".

     

    Liquids: Consonants where the airflow is not fully blocked, creating a resonant quality. English has two liquids:

     

    Lateral liquid: /l/ as in "light". It is produced by allowing air to flow around the sides of the tongue.

    Retroflex liquid: /ɹ/ as in "red". It is produced by curling the tongue tip slightly upwards and approaching the alveolar ridge.

    Glides: Consonants that have a gliding motion from a more constricted position to a vowel. English has two glides: /j/ as in "yes" and /w/ as in "we".

    回复
  • 赵梓渝 2023-06-19
      • English consonants can be classified by their manners of articulation.Here are some common classifications:

        Stops/Plosives: Consonants produced by completely blocking the airflow and then releasing it abruptly. Examples include /p/, /b/, /t/, /d/, /k/, and /g/.

        Fricatives: Consonants produced by narrowing the airflow to create a turbulent airflow. Examples include /f/, /v/, /s/, /z/, /ʃ/, and /ʒ/.

        Affricates: Consonants that begin as a stop and then transition into a fricative. Examples include /tʃ/ as in "church" and /dʒ/ as in "judge".

        Nasals: Consonants produced by lowering the soft palate (velum) to allow air to flow through the nasal cavity. Examples include /m/, /n/, and /ŋ/ as in "sing".

        Liquids: Consonants where the airflow is not fully blocked, creating a resonant quality. English has two liquids:

        Lateral liquid: /l/ as in "light". It is produced by allowing air to flow around the sides of the tongue.

        Retroflex liquid: /ɹ/ as in "red". It is produced by curling the tongue tip slightly upwards and approaching the alveolar ridge.

        Glides: Consonants that have a gliding motion from a more constricted position to a vowel. English has two glides: /j/ as in "yes" and /w/ as in "we".

      • Clear [l] is  commonly used in many varieties of English. It is produced with the tip of the tongue touching the alveolar ridge (the area behind the upper front teeth). While Dark [ɫ]  occurs in specific contexts in English. It is produced with the back of the tongue raised towards the velum (soft palate). 

    回复
  • 许艺潇4班50089 2023-06-19

    English consonants can be classified by their manners of articulation, which refers to how the airflow is obstructed or restricted in the vocal tract. Here are some common classifications:

    Stops/Plosives: Consonants produced by completely blocking the airflow and then releasing it abruptly. Examples include /p/, /b/, /t/, /d/, /k/, and /g/.

     

    Fricatives: Consonants produced by narrowing the airflow to create a turbulent airflow. Examples include /f/, /v/, /s/, /z/, /ʃ/, and /ʒ/.

     

    Affricates: Consonants that begin as a stop and then transition into a fricative. Examples include /tʃ/ as in "church" and /dʒ/ as in "judge".

     

    Nasals: Consonants produced by lowering the soft palate (velum) to allow air to flow through the nasal cavity. Examples include /m/, /n/, and /ŋ/ as in "sing".

     

    Liquids: Consonants where the airflow is not fully blocked, creating a resonant quality. English has two liquids:

     

    Lateral liquid: /l/ as in "light". It is produced by allowing air to flow around the sides of the tongue.

    Retroflex liquid: /ɹ/ as in "red". It is produced by curling the tongue tip slightly upwards and approaching the alveolar ridge.

    Glides: Consonants that have a gliding motion from a more constricted position to a vowel. English has two glides: /j/ as in "yes" and /w/ as in "we".

    回复
  • 杜思奇 2023-06-20

    1. Plosives (or Stops): In plosives, the airflow is completely blocked and then released. Examples include /p/, /b/, /t/, /d/, /k/, and /g/. When producing these sounds, the active articulators momentarily block the airflow, and then release it with a burst.

    2. Fricatives: Fricatives are produced by creating a narrow passage for the airflow, resulting in a turbulent noise. Examples include /f/, /v/, /s/, /z/, /sh/, and /zh/. When making fricatives, the active articulators create a constriction in the vocal tract, causing the airflow to pass through and produce friction.

    3. Affricates: Affricates combine the features of plosives and fricatives. They begin with a complete closure of the active articulators, similar to plosives, and then release the closure with a fricative-like sound. Examples include /ch/ (as in "church") and /j/ (as in "judge").

    4. Nasals: Nasals are produced when the velum (soft palate) is lowered, allowing the airflow to pass through the nasal cavity. Examples include /m/, /n/, and /ng/ (as in "sing").

    5. Liquids: Liquids are produced with a relatively free airflow, but with some obstruction in the vocal tract. Examples include /l/ and /r/. The tongue plays a significant role in shaping these sounds.

    6. Glides: Glides involve a smooth transition from one sound to another. Examples include /w/ (as in "well") and /y/ (as in "yes"). Glides are also known as semivowels.

    回复
  • Lyrics 2023-06-20
    1. English consonants can be classified by their manners of articulation, which refers to how the airflow is obstructed or restricted in the vocal tract. Here are some common classifications:
    • Stops/Plosives: Consonants produced by completely blocking the airflow and then releasing it abruptly. Examples include /p/, /b/, /t/, /d/, /k/, and /g/.

    • Fricatives: Consonants produced by narrowing the airflow to create a turbulent airflow. Examples include /f/, /v/, /s/, /z/, /ʃ/, and /ʒ/.

    • Affricates: Consonants that begin as a stop and then transition into a fricative. Examples include /tʃ/ as in "church" and /dʒ/ as in "judge".

    • Nasals: Consonants produced by lowering the soft palate (velum) to allow air to flow through the nasal cavity. Examples include /m/, /n/, and /ŋ/ as in "sing".

    • Liquids: Consonants where the airflow is not fully blocked, creating a resonant quality. English has two liquids:

      • Lateral liquid: /l/ as in "light". It is produced by allowing air to flow around the sides of the tongue.
      • Retroflex liquid: /ɹ/ as in "red". It is produced by curling the tongue tip slightly upwards and approaching the alveolar ridge.
    • Glides: Consonants that have a gliding motion from a more constricted position to a vowel. English has two glides: /j/ as in "yes" and /w/ as in "we".

    1. The difference between clear [l] and dark [ɫ] lies in their articulation and distribution in English.

    • Clear [l]: This is the "light" or "bright" [l] sound commonly used in many varieties of English. It is produced with the tip of the tongue touching the alveolar ridge (the area behind the upper front teeth). The air flows freely around the sides of the tongue, creating a clear /l/ sound. Examples include "light" and "lip".

    • Dark [ɫ]: This is the "velarized" or "dark" [l] sound that occurs in specific contexts in English. It is produced with the back of the tongue raised towards the velum (soft palate). The sound is often described as a combination of an /l/ and a vowel-like /ʊ/ sound. It typically occurs in syllable-final positions or before consonants. Examples include "fall" and "milk".

    The usage of clear [l] and dark [ɫ] can vary among different English dialects, and some speakers may use one or the other exclusively.

    1. Consonant clusters are sequences of two or more consonant sounds that occur together in a word. Some consonant clusters in English deserve special attention due to their complexity or potential challenges in pronunciation. Here are a few examples:
    • Clusters with "s" and "l" sounds: Examples include "sled," "slope," and "slip." These clusters require coordination between the "s" and "l" sounds, which can be challenging for some learners.

    • Clusters with "r" and other consonants: Examples include "prince," "truck," and "spray." The "r" sound in these clusters can be difficult to pronounce, particularly for non-native English speakers.

    • Clusters with "th" and other consonants: Examples include "thumb," "strength," and "cloth." The combination of "th" with other consonants can pose challenges due to the unique nature of the "th" sound.

    • Clusters with nasal consonants: Examples include "strong," "twelve," and "plump." These clusters involve combinations of nasal consonants (such as /n/ and /m/) with other consonants, requiring precise articulation and airflow control.

    • Clusters with "st" and "sp": Examples include "street," "split," and "spring." These clusters require the coordination of the "s" sound with the following stop consonants (/t/ or /p/), which may take practice to pronounce clearly.

    Mastering these consonant clusters requires attention to articulation, airflow, and coordination between the involved sounds. Regular practice and listening to native speakers can help improve pronunciation and clarity in these challenging clusters.

    回复
  • 周文2班50086 2023-06-20

    English consonants can be classified by their manners of articulation, which refers to how the airflow is obstructed or restricted in the vocal tract. Here are some common classifications:

    Stops/Plosives: Consonants produced by completely blocking the airflow and then releasing it abruptly. Examples include /p/, /b/, /t/, /d/, /k/, and /g/.

     

    Fricatives: Consonants produced by narrowing the airflow to create a turbulent airflow. Examples include /f/, /v/, /s/, /z/, /ʃ/, and /ʒ/.

     

    Affricates: Consonants that begin as a stop and then transition into a fricative. Examples include /tʃ/ as in "church" and /dʒ/ as in "judge".

     

    Nasals: Consonants produced by lowering the soft palate (velum) to allow air to flow through the nasal cavity. Examples include /m/, /n/, and /ŋ/ as in "sing".

     

    Liquids: Consonants where the airflow is not fully blocked, creating a resonant quality. English has two liquids:

     

    Lateral liquid: /l/ as in "light". It is produced by allowing air to flow around the sides of the tongue.

    Retroflex liquid: /ɹ/ as in "red". It is produced by curling the tongue tip slightly upwards and approaching the alveolar ridge.

    Glides: Consonants that have a gliding motion from a more constricted position to a vowel. English has two glides: /j/ as in "yes" and /w/ as in "we".

    回复
  • 田雅楠3班50055 2023-06-20

    English consonants can be classified by their manners of articulation, which refers to how the airflow is obstructed or restricted in the vocal tract. Here are some common classifications:

    Stops/Plosives: Consonants produced by completely blocking the airflow and then releasing it abruptly. Examples include /p/, /b/, /t/, /d/, /k/, and /g/.

     

    Fricatives: Consonants produced by narrowing the airflow to create a turbulent airflow. Examples include /f/, /v/, /s/, /z/, /ʃ/, and /ʒ/.

     

    Affricates: Consonants that begin as a stop and then transition into a fricative. Examples include /tʃ/ as in "church" and /dʒ/ as in "judge".

     

    Nasals: Consonants produced by lowering the soft palate (velum) to allow air to flow through the nasal cavity. Examples include /m/, /n/, and /ŋ/ as in "sing".

     

    Liquids: Consonants where the airflow is not fully blocked, creating a resonant quality. English has two liquids:

     

    Lateral liquid: /l/ as in "light". It is produced by allowing air to flow around the sides of the tongue.

    Retroflex liquid: /ɹ/ as in "red". It is produced by curling the tongue tip slightly upwards and approaching the alveolar ridge.

    Glides: Consonants that have a gliding motion from a more constricted position to a vowel. English has two glides: /j/ as in "yes" and /w/ as in "we".

    回复
  • 谈天1班50098 2023-06-20

    English consonants can be classified by their manners of articulation, which refers to how the airflow is obstructed or restricted in the vocal tract. Here are some common classifications:

    Stops/Plosives: Consonants produced by completely blocking the airflow and then releasing it abruptly. Examples include /p/, /b/, /t/, /d/, /k/, and /g/.

     

    Fricatives: Consonants produced by narrowing the airflow to create a turbulent airflow. Examples include /f/, /v/, /s/, /z/, /ʃ/, and /ʒ/.

     

    Affricates: Consonants that begin as a stop and then transition into a fricative. Examples include /tʃ/ as in "church" and /dʒ/ as in "judge".

     

    Nasals: Consonants produced by lowering the soft palate (velum) to allow air to flow through the nasal cavity. Examples include /m/, /n/, and /ŋ/ as in "sing".

     

    Liquids: Consonants where the airflow is not fully blocked, creating a resonant quality. English has two liquids:

     

    Lateral liquid: /l/ as in "light". It is produced by allowing air to flow around the sides of the tongue.

    Retroflex liquid: /ɹ/ as in "red". It is produced by curling the tongue tip slightly upwards and approaching the alveolar ridge.

    Glides: Consonants that have a gliding motion from a more constricted position to a vowel. English has two glides: /j/ as in "yes" and /w/ as in "we".

    回复
  • 卢禹诺 2023-06-20

    English consonants can be classified by their manners of articulation, which refers to how the airflow is obstructed or restricted in the vocal tract. Here are some common classifications:

    Stops/Plosives: Consonants produced by completely blocking the airflow and then releasing it abruptly. Examples include /p/, /b/, /t/, /d/, /k/, and /g/.

     

    Fricatives: Consonants produced by narrowing the airflow to create a turbulent airflow. Examples include /f/, /v/, /s/, /z/, /ʃ/, and /ʒ/.

     

    Affricates: Consonants that begin as a stop and then transition into a fricative. Examples include /tʃ/ as in "church" and /dʒ/ as in "judge".

     

    Nasals: Consonants produced by lowering the soft palate (velum) to allow air to flow through the nasal cavity. Examples include /m/, /n/, and /ŋ/ as in "sing".

     

    Liquids: Consonants where the airflow is not fully blocked, creating a resonant quality. English has two liquids:

     

    Lateral liquid: /l/ as in "light". It is produced by allowing air to flow around the sides of the tongue.

    Retroflex liquid: /ɹ/ as in "red". It is produced by curling the tongue tip slightly upwards and approaching the alveolar ridge.

    Glides: Consonants that have a gliding motion from a more constricted position to a vowel. English has two glides: /j/ as in "yes" and /w/ as in "we".

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  • 潘世豪 2023-06-26

    English consonants can be classified by their manners of articulation, which refers to how the airflow is obstructed or restricted in the vocal tract. Here are some common classifications:

     

    Stops/Plosives: Consonants produced by completely blocking the airflow and then releasing it abruptly. Examples include /p/, /b/, /t/, /d/, /k/, and /g/.

     

     

     

    Fricatives: Consonants produced by narrowing the airflow to create a turbulent airflow. Examples include /f/, /v/, /s/, /z/, /ʃ/, and /ʒ/.

     

     

     

    Affricates: Consonants that begin as a stop and then transition into a fricative. Examples include /tʃ/ as in "church" and /dʒ/ as in "judge".

     

     

     

    Nasals: Consonants produced by lowering the soft palate (velum) to allow air to flow through the nasal cavity. Examples include /m/, /n/, and /ŋ/ as in "sing".

     

     

     

    Liquids: Consonants where the airflow is not fully blocked, creating a resonant quality. English has two liquids:

     

     

     

    Lateral liquid: /l/ as in "light". It is produced by allowing air to flow around the sides of the tongue.

     

    Retroflex liquid: /ɹ/ as in "red". It is produced by curling the tongue tip slightly upwards and approaching the alveolar ridge.

     

    Glides: Consonants that have a gliding motion from a more constricted position to a vowel. English has two glides: /j/ as in "yes" and /w/ as in "we".

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  • 02段学瑶 2023-06-26
    1. Plosives: In this category, airflow is completely blocked and then released. Examples include /p/ as in "pat," /b/ as in "bat," /t/ as in "top," /d/ as in "dog," /k/ as in "cat," and /g/ as in "go."

    2. Fricatives: These consonants are produced by partially obstructing the airflow, creating a turbulent sound. Examples include /f/ as in "fine," /v/ as in "vine," /s/ as in "sun," /z/ as in "zebra," /ʃ/ as in "she," and /ʒ/ as in "vision."

    3. Affricates: Affricates begin as stops and then transition into fricatives. Examples include /tʃ/ as in "chair" and /dʒ/ as in "judge."

    4. Nasals: Nasals are produced when airflow passes through the nasal cavity instead of the oral cavity. Examples include /m/ as in "mat," /n/ as in "net," and /ŋ/ as in "sing."

    5. Approximants: These consonants involve a narrowing of the vocal tract but do not cause turbulent airflow. Examples include /l/ as in "lot," /r/ as in "run," and /j/ as in "yes."

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  • 02段学瑶 2023-06-26

    he terms "clear [l]" and "dark [ɫ]" refer to two different ways of pronouncing the English consonant /l/. The distinction between them is primarily based on the position of the tongue and the quality of the sound produced.

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  • 02段学瑶 2023-06-26
    1. 词首辅音连缀:

      • "blue"(蓝色): /bl/连缀
      • "black"(黑色): /bl/连缀
      • "splash"(溅泼): /spl/连缀
      • "tree"(树): /tr/连缀
      • "smile"(微笑): /sm/连缀
    2. 词尾辅音连缀:

      • "desk"(书桌): /sk/连缀
      • "jump"(跳跃): /mp/连缀
      • "tent"(帐篷): /nt/连缀
      • "hand"(手): /nd/连缀
      • "help"(帮助): /lp/连缀
    3. 词中辅音连缀:

      • "insect"(昆虫): /ns/连缀
      • "clock"(时钟): /kl/连缀
      • "strength"(力量): /ŋkθ/连缀
      • "twelve"(十二): /lv/连缀
      • "text"(文本): /kst/连缀
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  • 宣玉涵 2023-06-26

    Clear [l] is  commonly used in many varieties of English. It is produced with the tip of the tongue touching the alveolar ridge (the area behind the upper front teeth). While Dark [ɫ]  occurs in specific contexts in English. It is produced with the back of the tongue raised towards the velum (soft palate). 

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  • 夏凡 2023-06-27

    English consonants are classified by manners of articulation based on how the airflow is obstructed or modified during their production. The major classifications of English consonants by manners of articulation are:

    1. Stops (Plosives): These consonants are produced by completely blocking the airflow and then releasing it abruptly. Examples include /p/ as in "pat," /b/ as in "bat," /t/ as in "top," /d/ as in "dog," /k/ as in "cat," and /g/ as in "go."

    2. Fricatives: These consonants are produced by creating a narrow passage in the vocal tract, causing the airflow to be partially obstructed, resulting in a turbulent noise. Examples include /f/ as in "fine," /v/ as in "vine," /s/ as in "sit," /z/ as in "zip," /ʃ/ as in "she," and /ʒ/ as in "measure."

    3. Affricates: These consonants begin as a stop and then release into a fricative. Examples include /tʃ/ as in "church" and /dʒ/ as in "judge."

    4. Nasals: These consonants are produced by lowering the velum, allowing the airflow to pass through the nasal cavity. Examples include /m/ as in "mat," /n/ as in "not," and /ŋ/ as in "sing."

    5. Liquids: English has two liquid consonants: /l/ and /ɹ/. They involve a partial closure or constriction in the vocal tract but with a more open passage compared to other consonants. Examples include /l/ as in "let" and /ɹ/ as in "run."

    6. Glides: Also known as semivowels, glides have a vowel-like quality but function as consonants. English has two glides: /j/ as in "yes" and /w/ as in "we."

    The difference between clear [l] and dark [ɫ] lies in their pronunciation and distribution. Clear [l] is pronounced with the tip of the tongue touching the alveolar ridge, as in the word "light." It is the more standard or common pronunciation of /l/ in many English accents.

    On the other hand, dark [ɫ], also known as "velarized" or "dark l," is pronounced with the back of the tongue raised towards the soft palate or velum. It is commonly heard in certain positions, such as at the end of syllables or before consonant sounds, as in the word "milk." Dark [ɫ] is more prevalent in accents like General American English and some varieties of British English.

    Consonant clusters are sequences of two or more consonant sounds that appear together without an intervening vowel. Some consonant clusters in English that deserve special attention are:

    1. Initial clusters: These are clusters that occur at the beginning of words or syllables. Examples include "play" (/pl-/), "strong" (/str-/), and "splash" (/spl-/).

    2. Final clusters: These are clusters that occur at the end of words or syllables. Examples include "desk" (-/sk/), "help" (-/lp/), and "twelfths" (-/lfθs/).

    3. Sibilant clusters: These are clusters that involve sibilant sounds (/s/, /z/, /ʃ/, /ʒ/, /tʃ/, /dʒ/) appearing together. Examples include "sprint" (/spr-/), "buzz" (/bz-/), and "watch" (/wɑtʃ-/).

    Consonant clusters can vary in terms of pronunciation and can pose challenges for learners due to their complexity and potential differences between spelling and pronunciation.

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