元音字母和元音音标（发音中的元音）。在音标表里面应该说得很清楚
老师说的aoeiu是元音字母，即通常情况下有这几个字母在的时候是发元音
元音和辅音相当于中文的韵母和声母，也就是说只有辅音+元音可以拼成一个音节，如一个/s/和一个/i:/,构成一个音节/si:/，或者一个元音独立构成一个音节.照此推理：一个单词中有几个元音就有几个音节，将单词分音节拼读，是利于记忆的。
元音(提示：下面空方括号是电脑无法输入的音标)
1) [i:] sea, he, see, piece, ceiling
2) [i] sit, build, miss, myth
3) [e] bed, desk, head,
4) [ ] bad, land, bank, stamp
5) [a:] car, fast, class, plant, calm, aunt
6) [ ] hot, want
7) [ ] door, more, sport, ball, warm, author, court, bought, caught
8) [u:] who, blue, soup,
9) [u] look, put, women, could
10) [ ] cup, come, blood, rough
11) [ ] girl, work, serve, nurse
12) [ ] cadre, ago, forget, polite, dollar, doctor, famous, Saturday
13) [ei] cake, they, play, eight, great,
14) [ai] bike, die, neither, light, try, find, height, eye
15) [ ] phone, cold, boat, soul, grow
16) [au] house, town
17) [ ] boy, oil
18) [ ] dear, idea, deer, here, fierce,
19) [ ] pear, care, there, fair
20) [ ] tour, poor,
辅音
1) [p] pen,
2) [b] bed, comb
3) [t] tell,
4) [d], day, played, wanted
5) [k] cold, sky, quick, school, back, accept, box
6) [g] big, go, guess, language
7) [m] man
8) [n] nine, knife, autumn
9) [ ] bank, uncle, English, sing,
10) [l] land, world
11) [r] read, write,
12) [f] five, cough, laugh
13) [v] voice, of
14) [ ] think,
15) [ ] this, bathe
16) [s] sit, miss, science, case, scarf
17) [z] zoo, close,
18) [ ] sure, she, social, nation
19) [ ] pleasure,
20) [h] hot, who, hour
21) [w] wall, what, answer
22) [j] yes
23) [ ] child, teach, catch
24) [ ] joke, bridge,
25) [ts] boats
26) [dz] goods
27) [tr] tree
28) [dr] dream
有元音字母和元音音标（发音中的元音）。在音标表里面应该说得很清楚。
a,e,i,o,u是元音字母，并不能和元音等同。音标可以分为元音和辅音。老师常说着我个字母开头的名词前面的a要变成an，但是这不完全正确。比如说uniform，u此时发/ju:/音，开头的/j/不是元音，所以应该是a uniform，不是an uniform。
个人意见仅供参考
