ai、ay:/ei/ 比如:wait,plain,stain;play,clay,gay,pray.
au、aw/?:/ 比如:caugh,caught,taught;draw,lawn.
al/?:/、/a:/ 比如:talk,walk;palm,calm.
ar/a:/ 比如:park,bark,mark,harm.
ea/i:/ 比如:seat,tea,beach,meat.
ee/i:/ 比如:jeep,deep,indeed,see,flee.
oa/?u/ 比如:throat,boat,coat.
oo/u:/ 比如(长音,大多数情况下):boot,shoot.(字母k之前,发短音,)/u/,比如: cook,hook,look.
ou/au/ 比如:outside,cloud,mouth.
oi、oy/?i/ 比如:boil,oil;toy,boy.
or/?:/、/?:/ 比如:tort;worm,work,word
ew/ju:/ 比如:new,nephew,few.
ow/au/、/?u/ 比如:down,town,cow;crow,grow,blow.
all/?:l/ 比如:tall,hall,mall,ball.
ank/?ηk/ 比如:tank,thank.
ass/a:s/ 比如:grass,class,glass,brass.
ask/a:sk/ 比如:task,mask,basket.
air/ε?/ 比如:hair,air,pair.
are/ε?/ 比如:hare,mare,bare,glare.
ear/i?/、/?:/ 比如:hear,tear,clear;heard,learn.
i gh/ai/ 比如:thigh,tight,high.
二 发辅音字母的组合
ch/t∫/,比如:chalk,chain,check,chair.
ck/k/,比如:attack,cock,knock.
dge/dз/,比如:bridge,knowledge.
ge/dз/,比如:age,cage,gorge.
kn/n/,比如:know,knock,knight.
ng/η/,比如:cling,sing,english.
nk/ηk/,比如:ink,think,blink.
ph/f/,比如:physics,photo.
qu/kw/,比如:queue,quest,require.
sh/∫/,比如:shit,sheep,shop,cash,rubbish,wash.
sion/∫?n/,比如:tension,decision,revision.
tch/t∫/,比如:catch,match.
th/θ/、/ e/,,比如:think,thing;those,that,this.
tion/∫?n/,比如:attention,position.
ture/t∫?/,比如:manufacture,torture.
wh/w/、/h/,比如:when,where,why;whose,whole,whom.
这些总结并不能包括所有字母组合,但是已经是大部分了。
不好意思,有些音标打不出来
参考资料:http://www.mdjsun.com/mdjsun/phpwind/read.php?tid=5614