如何發音
發音時，舌位、唇形、開口度始終不變的元音叫單元音。單元音發音時可按舌面隆起的位置分為前元音，後元音和中元音三類。發前元音時舌的最高點在口腔的前部；發後元音時，舌的最高點在口腔的後部；發中元音時舌的最高點在口腔的中部。
元音單詞
以英語元音為例
前元音: [i:] [ i] [ e ] [æ]
中元音: [ʌ][ə:][ə]
後元音: [ɔ] [ɔ:] [u:] [u] [a:]
[i:] sea, he, see, piece, ceiling, street, beef, these, week, meat, agree
[ɪ]sit, build, miss, myth, palace, between, if, give, busy, gym
[e] bed, desk, head, anything, many, again, special, heavy, weather, whether, friendly
[æ] bad, land, bank, stamp, pal, Canada, taxi
[a:] car, fast, class, plant, calm, aunt
[ ɔ] hot, want, wallet, wash, what
[ ɔ:] door, more, sport, ball, warm, author, court, bought, caught
[u:] who, blue, soup,
[u] look, put, women, could，good
[ ʌ] cup, come, blood, rough
[ ə:] girl, work, serve, nurse
[ə ] cadre, ago, forget, polite, dollar, doctor, famous, Saturday
單韻母
漢語國語
拼音：a o e i u ü er
這幾個元音音位還有各自的音位變體
e[ɤ] 在i和ü後的實際發音為[ê]
i 在聲母jqx後的實際發音為[ɩ]，而在聲母zh ch sh r後的實際發音又為[ɿ]
關於韻母er，雖然由兩個字母組合而成，但卻是捲舌的單元音[ə˞]（舌位沒有變化）
[i:] sea, he, see, piece, ceiling, street, beef, these, week, meat, agree
[ɪ]sit, build, miss, myth, palace, between, if, give, busy, gym
[e] bed, desk, head, anything, many, again, special, heavy, weather, whether, friendly
[æ] bad, land, bank, stamp, pal, Canada, taxi
[a:] car, fast, class, plant, calm, aunt
[ ɔ] hot, want, wallet, wash, what
[ 3:] skirt，bink，girl,person,purple,learn
[u:] good, who, blue, soup,
[u] look, put, women, could
[ʌ] cup, come, blood, rough，up
[ ə:] girl, work, serve, nurse
[ə ] cadre, ago, forget, polite, dollar, doctor, famous, Saturday
