《商務英語口語》課件-Closing Diphthongs 合口雙元音

商務英語語音ClosingDiphthongs合口雙元音英語音標（SpeechSounds）合口雙元音（ClosingDiphthongs）/eI//aI//?I//aJ//EJ//eI/發(fā)音方法發(fā)/eI/時，是從/e/滑動到/I/的合口雙元音，前面一個元音發(fā)得較清楚、較長，后面的元音發(fā)得較模糊、較短。雙唇稍扁，牙床從半開到合，長音，喉頭肌肉不緊張。/eI/WordsExpressionsSentencesage,hate,famous,aid,brain,main,play,break,they,weighttradingrelationsagreatdayhatetobelate saveherface

Hebecamefamousinthelate1950s.Jamesiswaitingfortheplanetotakeoff.英語音標（SpeechSounds）/aI/發(fā)音方法

/aI/是從/a/滑動到/I/的合口雙元音。發(fā)/a/時舌端抵下齒，前舌較低。/a/是前元音，不單獨出現(xiàn)。雙唇中長，牙床從全開到合，長音，喉頭肌肉稍緊張。/aI/WordsExpressionsSentencesI,like,fine,spy,fly,height,guide,decline,apply,typeaquietnight ashywife brightsunshinerideabikeMywifearrivedathomeatninelastnight.Pricesaresky-highthesedays.e合口雙元音（ClosingDiphthongs）/eI//aI//?I//aJ//EJ/英語音標（SpeechSounds）/?I/發(fā)音方法

/?I/是從/?/滑動到/I/的合口雙元音。發(fā)/?/時后舌微微抬起，是后元音。雙唇從圓到扁,牙床從開到合，長音，喉頭肌肉不緊張。/?I/WordsExpressionsSentencessoil,boil,voice,point,choice,joy,soy,annoy,destroy,employboiledoil pointtothetoiletaspoiledboyexploitanoilfieldRoy

enjoyed

those

toy

cars

very

much.Theotherboysjoinedinthenoise.合口雙元音（ClosingDiphthongs）/eI//aI//?I//aJ//EJ/英語音標（SpeechSounds）/aJ/發(fā)音方法從/a/到/J/，雙唇從中長到圓，牙床從全開到合，長音，喉頭肌肉稍緊張。aJWordsExpressionsSentencescloud,crowd,down,mouse,now,account,counter,powder,outfit,outdoorsaroundthetower frommouthtomouth cleanthecowhouseshoutoutloudly Howaboutreadingaloud?Ifoundacow

outsidethehouse.合口雙元音（ClosingDiphthongs）/eI//aI//?I//aJ//EJ/英語音標（SpeechSounds）/EJ/發(fā)音方法發(fā)/EJ/時，從/E/到/J/的合口雙元音。雙唇從中長到圓，牙床從半開到合，長音，喉頭肌肉松弛。EJWordsExpressionsSentencesgold,quote,toe,coast,float,loaf,own,grow,show,thoughgohome anoldcoatsocold havenohopeHerowedtheboatover