48个音标大全的读法如下：
1、/iː/ - long "ee" sound, as in "see"。
2、/ɪ/ - short "i" sound, as in "sit"。
3、/e/ - short "e" sound, as in "pen"。
4、/æ/ - short "a" sound, as in "cat"。
5、/ɑː/ - long "a" sound, as in "arm"。
6、/ɔː/ - long "aw" sound, as in "bought"。
7、/ʊ/ - short "oo" sound, as in "book"。
8、/uː/ - long "oo" sound, as in "moon"。
9、/ə/ - schwa sound, as in "about"。
10、/ɝː/ - "er" sound, as in "her"。
11、/eɪ/ - long "ay" sound, as in "day"。
12、/aɪ/ - "ai" sound, as in "find"。
13、/ɔɪ/ - "oi" sound, as in "coin"。
14、/aʊ/ - "aw" sound, as in "cow"。
15、/əʊ/ - "oh" sound, as in "boat"。
16、/ɪə/ - "eer" sound, as in "here"。
17、/eə/ - "air" sound, as in "chair"。
18、/ɑːr/ - "ar" sound, as in "car"。
19、/ɔːr/ - "or" sound, as in "fork"。
20、/ɜːr/ - "ur" sound, as in "nurse"。
21、/ʊə/ - "oor" sound, as in "poor"。
22、/ʌ/ - short "uh" sound, as in "cup"。
23、/eː/ - long "e" sound, as in "see"。
24、/eɪə/ - "ay-er" sound, as in "player"。
25、/er/ - "uh" sound, as in "first"。
26、/iə/ - "eer" sound, as in "fear"。
27、/aʊə/ - "ow-er" sound, as in "power"。
28、/p/ - "p" sound, as in "pig"。
29、/b/ - "b" sound, as in "big"。
30、/t/ - "t" sound, as in "top"。
31、/d/ - "d" sound, as in "dog"。
32、/k/ - "k" sound, as in "cat"。
33、/g/ - "g" sound, as in "go"。
34、/f/ - "f" sound, as in "fish"。
35、/v/ - "v" sound, as in "van"。
36、/θ/ - "th" sound, as in "think"。
37、/ð/ - "th" sound, as in "this"。
38、/s/ - "s" sound, as in "sun"。
39、/z/ - "z" sound, as in "zebra"。
40、/ʃ/ - "sh" sound, as in "shoe"。
41、/ʒ/ - "zh" sound, as in "treasure"。
42、/tʃ/ - "ch" sound, as in "chair"。
43、/dʒ/ - "j" sound, as in "jungle"。
44、/m/ - "m" sound, as in "man"。
45、/n/ - "n" sound, as in "no"。
46、/ŋ/ - "ng" sound, as in "song"。
47、/r/ - "r" sound, as in "red"。
48、/l/ - "l" sound, as in "love"。
关于音标的学习和发音
音标的学习对于学习任何一门语言的发音都非常有帮助。除了国际音标，不同语言会有自己独特的音标系统。学习这些音标有助于学习者正确理解和发音目标语言中的音素。学习音标有助于发展准确的听觉辨别能力。通过熟悉不同音标的发音方式，学生能够更轻松地听出不同音素之间的差异，提高听力理解能力。
音标的学习也对于说话口语表达非常重要。掌握正确的音标发音，可以让学生更准确地发出各种语言中的音素，提高口语表达的流利度和自然度。此外，学习音标也有助于改善发音的错误和口音。通过准确学习和掌握音标的发音方式，学生可以纠正自己在特定音素上的发音错误，并逐渐获得更地道的口音。
学习语言的音标对于正确发音和语言理解非常重要。48个音标大全提供了全面和准确的音素标示，帮助学生准确理解和发音语言中的各种音素。通过掌握音标的学习，学生可以更好地发展听力和口语技能，提高语言的学习效果。