英语不完全爆破.ppt

Incompleteplosive不完全爆破Plosive and incomplete plosivePlosive/p/，/b/，/t/，/d/，/k/，/Incompleteplosive sometimes，maymouththewords,butnosoundmustbeuttereddirectlypronouncethelatersoundafteraslightpause.Thatistosay，theairsteamusuallyisblockedintheoralcavity气流不必冲破阻碍，而只是发音器官在口腔中形成阻碍，稍作停顿后马上过渡到后面的音。Insideofwordsactor，actress，picture，strict，doctor，active，insect，collect，Sydney,football,empty,notebookInitemandsentencesplosiveplosivetwoofthesixplosivesareadjacent,theformeronewillloseofplosion6个爆破音中的任意2个相临时，前一个爆破音会失去爆破，即由相关的发音器官做好这个发音的姿势，稍做停顿后即发后面的爆破音SentencesThegirlinthere(d)coatwasonabla(ck)bike.Thebi(g)busfromthefa(c)toryisfullofpeople.Wha(t)timedoeshegetupeverymorning?Thisisanol(d)pi(c)tureofabi(g)car.Theol(d)do(c)torhasaca(t),too.Weregoingtoworkonafarmnex(t)Tuesday.Whatwouldyoulike,ho(t)teaorbla(ck)coffee?Itsaverycol(d)day,butitsagoo(d)day.Youcanputi(t)downinthebi(g)garden.Iboughtachea(p)book,butitsagoo(d)book.两个相同的爆破音相邻时，以双倍长的口腔闭塞时间发出一个爆破音就够了。若两个不同爆破音相邻时，单从第一个爆破音的闭塞过程，就足以说明它与第二个爆破音有所不同Plosionfricativeou(t)sideThisisabi(g)house.Wearegoo(d)friends.Ican(t)sing.Iwen(t)therealonea(t)ninelas(t)night.如果前面是爆破音，其后紧跟着某些摩擦音（如/f/，/s/，/，/，/h/等，英语中有10 个摩擦音），发摩擦音时，发音器官并不形成阻碍而只形成一个很狭小的缝隙，让气流从缝隙中摩擦而出。如果一个爆破音与摩擦音相接，它爆破冲出的气流只能从狭小的缝隙中通过，这种爆破也是不完全的。前面那个爆破音仅有十分轻微的爆破，而后面那个摩擦音则要完全发出。plosionaffricatePi(c)turele(c)tureGrea(t)churchSheboughtmethecomple(te)dramaticworks“爆破音+破擦音”型爆破音与破擦音/t/，/d/，/tr/，/dr/相邻时，也会产生不完全爆破 PlosionnasalHid(d)enCoul(d)ntBri(t)ainGoo(d)nightGoo(d)morning,Mr.Bell.UncleLisfa(c)toryisqui(te)neartothecinema.-Doyouknowhisbi(ke)number?-Sorry,Idon(t)know.爆破音+鼻音型爆破音与鼻音相邻，它爆破时冲出的气流必定是从鼻腔而出，故这种爆破也叫“鼻腔爆破”。PlosionlateralMid(d)leGrea(t)lyFrien(d)lyDon(t)likeGoo(d)luckTheforty-firs(t)lessonisqui(te)difficult.爆破音+舌边音型 爆破音与舌边音相邻时，它爆破时冲出的气流必须从舌头两侧通过，故这种爆破也叫“舌边爆破”Thank you！谢谢！