voiceless sound 清音Voiced consonant 浊音
发音时声带不震动、送气的叫清辅音；发音时声带震动、不送气的叫浊辅音。

清辅音／p／、／t／、／k／、／f／、／θ／、／s／、／∫／、／t∫／、／ts／、／tr／，再加上／r／、／h／，合计12个。

浊辅音／b／、／d／、／g／、／v／、／ð／、／z／、／ʒ／、／dʒ／、／dz／、／dr ／再加上／m／、／n／、／η／、／l／、／j／、／w／合计16个。

Manner of articulation(发音方式)
Plosives(爆破音):p、t、k、清辅音Fricative(摩擦音):f、θ、s 、∫清辅音
b、d、g、浊辅音v、ð、z、ʒ浊辅音Afficates（塞擦音）：t∫、ts、tr 清辅音h、清辅音r、浊辅音
dʒ、dz、dr 浊辅音
Lateral（边音）：／l／
Nasal（鼻音）：m、n、η
Semi-vowled（半元音）：j、w
Place of articulation(发音部位)
Bilabial（双唇音）：p、b、m、w shop bright morning week
Dental(齿音): θ、ðmonth gather
Alveolar（齿龈音）：t、d、s、z、n、l、date dog study zero needle look
Post-alveolar（后齿龈音）：∫、ʒshame treasure
Labiodental（唇齿音）：f、v afternoon five
Velar（软腭音）：k、g、ηcreate dig link
Glottal（喉音）：h hurry
Palatal（腭音）：j yellow
Uvular(小舌音)：r rude
Vowel（元音）consonants(辅音)
单元音：
前元音：/i: /、/e/ free next
/ i/、/æ/ milk damage
中元音: /ə/、/ə:/ famous earn
后元音：/ʌ/、/ɔ/、/u/ color sorry look
/a:/ 、/ɔ:/、/u:/ dance war group
双元音：
/ai/、/ei/、/ɔi/ height aim employ
/əu/、/au/ load out
/iə/、/uə/、/εə/ realize cure bear
[p]pot pig put people piano [b] book bag big job bear but [t] tooth teacher tea table task [d] dog dig duck dad double [k] cake keep cat cup cap [g] grandpa girl green good god [f] father fat foot full fit [v] five very vent drive vary [s] small study bus yes must [z] jazz zoo zero clothes zig [θ] eighth forth tenth eleventh ninth [δ] those these that this there [ ʃ ] cash bush shake shoe ship [3]measure pleasure leisure [tʃ] chair chicken lunch change [d3] jack job [tr] tree truck train [dr]dress drink drain [ts] students coats cats [dz]beds odds codes [m]mum moon morning [n]moon nut needle [ŋ] ink link ring [h] hello hurry hey [l] look leg lake [r] rain radio room [w] window wake week [ j] yellow yes you。