IPA 国际音标（英语：International Phonetic Alphabet [ælfəbet]，缩写：IPA），早期又称万国音标
VOWELS
[ɪ] [u] [ʌ] [ɒ] [e] [æ] # short
[i:] [u:] [ɑː] [ɔː] [ɜː] # long
[ɪə] [uə] [aɪ] [ɔɪ] [ea] [au] [eɪ] # diphthongs 双元音 ['dɪfθɒŋ; 'dɪp-]
CONSONANTS
[p] [t] [tʃ] [k] [f] [θ] [s] [ʃ] # voiceless 清辅音
[b] [d] [dʒ] [g] [v] [ð] [z] [ʒ] # voiced 浊辅音
[m] [n] [ŋ] [h] [I] [r] [w] [j]
Sounds are fun
[ch] [sh] [th] [wh] [ar] [ay] [oo] [ow] [ee] [ey] [er] [ir] [ur]
Words
cheer 欢呼；愉快；心情；令人愉快的事
What makes a slyllable ? 音节构成
i.den.ti.fi.ca.tion
What makes a word? 单词构成
What's for today？ 今天学什么
Vowel
字母本身音 ie = I # long pie bike tie （Suit & Tie 西装革履）
I <
i # short fish child sick(生病)
Consonant
voiceless
tr tree country try train travel
ts cats pets jackets boots [buːts] 靴子
x = ks box mix fox(foxes) fix(fixes) excuse （no excuse）没有理由，没有借口
voiced
r ruler rain run ready read real
1. Sunlight
I light < 2. 轻 <--> heavy learn lesson（learn a lesson 受到教训） long love lonely
3. 浅 <--> dark
w we work week weak (虚弱的)
sentence
You did a good job. 你做得好。
You work very well 你工作得很好
I feel sick 我感觉不舒服；我想呕吐；我觉得恶心
前缀 prefix
un
unhappy
uncomfortable 不舒服的；不安的
unreal 不真实的；假的；幻想的；虚构的
unlucky 不幸的
re
replay 重播
remarried 再婚的
review 复习
后缀 suffix
ful # 形容词后缀
beautiful
careful # 仔细的，小心的
cheerful # 快乐的；愉快的；高兴的
tion # 名词后缀
education 教育
transportation 运输
able # 形容后缀
enable
acceptable
doable 可做的
字母不发音 silent
restaurant res tau rant [ˈrestrɒnt] 餐厅 # au并未发音
Wednesday Wed nes day # d并未发音
k
know
knee
w
write [raɪt] 写
white [waɪt] 白色的
wrist wrist watch 手表
exstand content
adj是adjective的缩写，是形容词。
adv是adverbial的缩写，是副词。
v是verb的缩写，是动词。
n是noun的缩写，是名词。