fu
butcut
mo
ko
io
音标对比：afasthartcard
u
音标特征：后元音高音圆唇长元音发音要诀：嘴形小而圆，微微外突，舌头尽量后缩。发音组合：oooouu
代表单词：foodfoolboomcoolhooppoolshoottombgroupblueclueruletruthco
clude
3
fu
音标特征：后元音高音圆唇短元音发音要诀：嘴唇张开略向前突出，嘴形稍收圆并放松些，舌头后缩。发音组合：oouou代表单词：footgoodcookhooktookpullfullbullshould音标对比ufootbootcoolroofufoodbookcouldroom

音标特征：后元音半低音圆唇长元音发音要诀：双唇收得小而圆，并向前突出，舌身往后缩。发音组合：aooawouoreauorar
代表单词：talkballhallcalldoorfloorlawsawboughtfoughtthoughttoughtbeforeig
orecaught
aughty
auticalforcebor
sortwar

音标特征：后元音低音圆唇短元音发音要诀：口腔打开，嘴张大，舌头向后缩，双唇稍收圆。发音组合：o代表单词：oxo
otcoprothotlot音标对比：sorttortshortdog
odshop
4
f开合双元音为
ei
ai

au
u
ei
发音要诀：由e和i两个单音组成，e重读，i轻读，口形由半开到合，字母A就发这个音。发音组合：ei代表单词：eightcakefate
akeds
akelakemake
amepaidmai
day音标对比：atbatlabsa
dmayeieightbadelatesameebedsetpe
he
aaiay
ai
发音要诀：由a和i两个单音组成，a重读，i轻读，口形由开到合，与字母I的发音相同。发音组合：yiuy
代表单词：crydrymykitehighbiketightfi
etimebuy音标对比：batbackdamlampsackguyaibitebikeclimbli
esig

5
f
发音要诀：由和i两个单音组成，重读，i轻读，口形由圆到扁，由开到合。发音组合：oyoi代表单词：toy音标对比：boytoyspoilboyloyalbosstopstop

oisevoicepoi
tsoilcoi
oil
au
发音要诀：由a和u两个单音组成，a重读，u轻读，口型由大到小。发音组合：ouow代表单词：housesou
dout
ou
bowtow
owtower音标对比：au
owcowsou
dai
ightkiteside
u
发音要诀：由和u两个单音组成，重读，u轻读，口形由半开到小，与字母O的发音相同。发音组合：oowoa
代表单词：host
oseto
ehole
otecokecopebowlk
owlowow
boatcoat音标对比：auhowlouduholeload
6
f集中双元音为：i

u
i
发音要诀：由i和两个单音组成，i重读，轻读，双唇始终半开。发音组合：eerearere代表单词：beerdeerhear
earfearhere音标对比：iherefeardearilhillfeeldeal

发音要诀：由e和两个单音组成，e重读，轻读，舌端抵下齿，双唇半r