英语48个音标在线读（48 Phonemes A Guide to English Pronunciation）

48 Phonemes: A Guide to English Pronunciation

Introduction

English can be a tricky language to pronounce, with its many irregularities and inconsistencies. However, if you can master the 48 phonemes (distinct speech sounds) of English, you'll be well on your way to sounding like a native speaker. In this guide, we'll break down each of the 48 phonemes and give some tips on how to produce them correctly.

Vowels

English has 20 vowel sounds, 12 of which are pure vowels (monophthongs) and 8 of which are vowel glides (diphthongs). Pure vowels are produced with a consistent mouth position, while vowel glides involve a shift in mouth position during the sound. Here are the 12 pure vowels: - /i/ as in \"bee\" - /ɪ/ as in \"bit\" - /e/ as in \"bet\" - /ɛ/ as in \"bend\" - /æ/ as in \"bat\" - /ɑ/ as in \"pot\" - /ɔ/ as in \"bought\" - /ʊ/ as in \"book\" - /u/ as in \"boot\" - /ə/ as in \"about\" - /ɜ/ as in \"bird\" - /ʌ/ as in \"cup\" And here are the 8 vowel glides: - /eɪ/ as in \"bake\" - /aɪ/ as in \"bite\" - /ɔɪ/ as in \"boy\" - /oʊ/ as in \"boat\" - /aʊ/ as in \"bout\" - /jʊ/ as in \"cute\" - /eə/ as in \"bare\" - /ʊə/ as in \"poor\"

Consonants

English has 28 consonant sounds. Some are voiced (meaning the vocal cords vibrate when producing the sound) and some are voiceless (no vibration). Here they are, grouped by place of articulation (where in the mouth the sound is produced) and manner of articulation (how the sound is produced): - Bilabial (using both lips): /p/ (voiceless), /b/ (voiced), /m/ (voiced) - Labiodental (using lips and teeth): /f/ (voiceless), /v/ (voiced) - Interdental (using tongue between teeth): /θ/ (voiceless), /ð/ (voiced) - Alveolar (using tongue on ridge behind teeth): /t/ (voiceless), /d/ (voiced), /n/ (voiced), /s/ (voiceless), /z/ (voiced), /l/ (voiced) - Post-alveolar (using tongue behind alveolar ridge): /ʃ/ (voiceless), /ʒ/ (voiced), /tʃ/ (voiceless), /dʒ/ (voiced) - Palatal (using tongue on hard palate): /j/ (voiced) - Velar (using tongue on soft palate): /k/ (voiceless), /g/ (voiced), /ŋ/ (voiced) - Glottal (using the glottis): /h/ (voiceless)

Conclusion

Learning the 48 phonemes of English can seem like a daunting task, but with practice and determination, you can improve your pronunciation skills. Listening to native speakers and mimicking their pronunciation can also be helpful. Remember, the key to mastering English pronunciation is to practice consistently and regularly. Good luck!