元音[i:]发音组合:eeeeaieei代表单词:meheweevenbeefeelbreezedeepfreeseatbeatleadteaeatreasongriefbelieveachievereceiveconceive[i]发音组合:i代表单词:sitbitkickpickwish音标对比:[i:][i]seatsitbeatbitsheepship[e]发音组合:eeaa代表单词:pentenbestbegeggnetbreadheavenmarryanymany音标对比:[i][e]sitsetliftleftdiddead[
]发音组合:a代表单词:capmapbadmadbankthanklamp音标对比:[e][
]begbagmetmatbedbad[
:]发音组合:orirerurear代表单词:workworkerwormbirddirtaffirmtermburnsurfpearllearn[
]发音组合:aeror代表单词:appearariseagainalikeamanapenteachermotherbrotherdriverangerdoctoractortutorfamousjealous[a:]发音组合:arearal代表单词:fardarkhartfarmgardenbarstarhearthalf[
]发音组合:uo代表单词:upcutbutbusluckbuttermonkonion音标对比:[a:][
]fastfunhartbutcardcut[u:]发音组合:oooouu代表单词:foodfoolboomcoolhooppoolshoottombgroupblueclueruletruthconclude[u]发音组合:oouou代表单词:footgoodcookhooktookpullfullbullshould音标对