英语语音.ppt

英语语音英语语音English PronunciationEnglish Pronunciation第一部分第一部分英语元音英语元音I. I. 单元音单元音1. /i:/1. /i:/:清辅音前面的元音要读得:清辅音前面的元音要读得短,浊辅音前面的元音要读得短,浊辅音前面的元音要读得长,其长度的比例为长,其长度的比例为11︰︰22。。feet /feet /fi:tfi:t/ feed // feed /fi:dfi:d// neat / neat /ni:tni:t/ need // need /ni:dni:d//2. /i:/ & /2. /i:/ & /??//:长元音的长度大约为:长元音的长度大约为短元音的两倍。短元音的两倍。evening evening //’’i:vnii:vni??// tree /tri:/ tree /tri:/ CCTV / CCTV /’’sisi: : ’’sisi: : ’’titi: : ’’vi:/vi:/ a Chinese meal a Chinese meal //??’’tt??aa??,ni:z,ni:z’’mi:lmi:l// pig / pig /pp??gg// it it’’s /s /??tsts// two big fish / two big fish /’’tu:tu:’’bb??gg’’ff????// a pit / a pit / ??’’pp??tt//3. /e/ & /3. /e/ & /??/: /: 都是短元音,后一个都是短元音,后一个比前一个开口大,发音时舌身平比前一个开口大,发音时舌身平摊,双唇展开呈扁平状。摊,双唇展开呈扁平状。ten /ten/ten /ten/ pen /pen/ pen /pen/ leg /leg/ leg /leg/ sweat / sweat /swetswet// bag / bag /bb??gg/ (beg /beg/)/ (beg /beg/) fan / fan /ff??nn// hat / hat /hh??tt// man / man /mm??nn/ (men /men/)/ (men /men/)4. /4. /??/ & // & /??:/:/:发:发//??//音时,舌身要音时,舌身要后缩,舌后部抬高,嘴唇基本上后缩,舌后部抬高,嘴唇基本上是圆的;发是圆的;发//??:/:/音时,嘴唇要收音时,嘴唇要收得相当圆,要发长音。得相当圆,要发长音。hot pot /hot pot /’’hh??tt , ,pp??tt// dog / dog /dd??gg// song / song /ss????// a pot song / a pot song /??’’pp??p,sp,s????// four / four /ff??:/:/ born / born /bb??:n:n// horse / horse /hh??:s:s// water / water /’’ww??:t:t??//5. /5. /??/ & /u:// & /u:/:发:发//??//时,双唇略收圆,时,双唇略收圆,并微微向前突出,音短,是个短元并微微向前突出,音短,是个短元音;发音;发/u://u:/时,发音要足够长。时,发音要足够长。book /book /bb??kk// put / put /pp??tt// full / full /ff??ll// foot / foot /ff??tt// noon / noon /nu:nnu:n// moon / moon /mu:nmu:n// full moon / full moon /’’ff??ll’’mu:nmu:n// soon / soon /su:nsu:n// as soon as possible / as soon as possible /??zz’’su:nsu:n??zz’’pp??ss??blbl//6. /6. /??//:发:发//??//时,开口较大,比半时,开口较大,比半开还要大些,一定要短促。开还要大些,一定要短促。hut /hut /hh??tt// luck / luck /ll??kk// Good luck! /