辅音完整ppt课件

Consonants,TodaysMotto,Livingwithoutanaimislikesailingwithoutacompass.-JohnRuskin,生活没有目标，犹如航海没有罗盘。-罗斯金,Review,/eI/a,ai,ay,ea,eiRain,raingoaway.LittleJohnnywantstoplay./aI/i,yOutofsight,outofmind./I/oy,oiSoybeanoilismychoice./o,oa,ow,Goandopenthewindow,Joe,andshowmethephoto./a/ou,owIfoundamouseinthehouse.,Review,/I/ear,eer,eaWeareneartheendoftheyear./e/ere,air,are,eirWherethereisawill,thereisaway./ure,ourItssuretobegoodforthetourists.,辅音发音时不论声带震动与否，呼出的气流在通过口腔或鼻腔时，受到一定的阻碍，这样形成的音标称为辅音。发音时声带不震动的辅音称为清辅音；发音时声带震动的辅音称为浊辅音。,1）爆破音（6个）/p/mapplateplane/b/breadbeerblack/t/timeminutelate/d/headcolddinner/k/basketbackkite/g/grassflaggive,发音要领：/p/t/k/是清辅音，发音时声带不震动，与它们相对应的/b/d/g/是浊辅音，发音时声带须震动。2）鼻音（3个）/m/mapmonthcome/n/notonnear/longinkEnglish,发音要领：/m/n/都是浊辅音，发音时声带要震动。这几个音在词尾时，发音要略微拉长。发/时，软腭下垂，堵住口腔通道，气流从鼻腔泄出。3)舌边音/l/likelongpeople,发音要领：/l/是浊辅音，发音时舌端顶住齿龈，气流从舌的两旁空隙处泄出。/l/有两种发音。在元音前叫清晰/l/,在元音后叫含糊/l/.4)摩擦音（10个）/f/faceknifefire/v/sevenveryserve,/thirdthreemonth/thosewiththere/s/sirseatbus/z/zerothosezoo,/shareshinefoolish/usuallytelevisionpleasure/r/riverwritecorrect/h/havehatehouse,它们没有相对应的轻辅音或浊辅音。5）破擦音（6个）/t/matchcatchchance/d/orangechangejacket/ts/studentscatswants/dz/handsbedscards,/tr/treetraintry/dr/drinkdriverhundred发音要领：以上六个音都是由一个爆破音和一个摩擦音组成，称为破擦音。6)半元音（因为/w/、/j/这两个音素既可以作辅音，也可作元音，所以称它们为半元音）,Letsreview!,辅音（28个）清辅音/p/t/k/f/s/浊辅音/b/d/g/v/z/清辅音/h/ts/t/tr/浊辅音/r/dz/d/dr/鼻音/m/n/半元音/j/w/边音/,元音（20个）长元音/:/:/:/i:/U:/短元音/e/双元音/e/a/e/