英语音标(破擦音)-课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,英 语 音 标,1,:Revision:,1.爆,破,音:,清辅音：,/p/,/t/,/k/,浊辅音：,/b/,/d/,/g/,2.摩,擦,音:,清辅音,：,/f/,/s/,/,/,/h/,浊辅音,：,/v/,/z/,/,/,/r/,:Revision:,2,/e/+/i/,/ei/,/i/+,/,/i/,/t/+/,/t/,?,/t/+/r/,/tr/,?,/d/+/z/,/dz/,?,/e/+/i/ei/,3,Affricate,(破擦音),破擦音,由一个,爆破音,和一个,摩擦音,组成。,发音时舌尖抵住上,齿龈,成发/t/、/d/的姿势，形成气流的完全阻碍,随后让气流冲破这种阻碍,轻微爆破后立即发出第二个摩擦音。（即先,爆破,后,摩擦,，两音密合，发成一个音）,Affricate(破擦音),4,破擦音：,/t/tr/ts/,-,/d/dr/dz/,破擦音：,5,1./t/,and,/d/,例词：,/t/,ch,ild,ch,eck,tea,ch,er rea,ch,-,/d/,j,ob pa,g,e,j,ust,j,ump,例句：,Ch,ildren always,ch,an,g,e,/,t,ein,d,/,their mind.,1./t/and/d/,6,2./tr/,and,/dr/,例词：,/tr/,tr,y,tr,ee,tr,ue,tr,ick,-,/dr/,dr,y,dr,eam,dr,ive,dr,ink,例句：,Lets,tr,y to,dr,ive a car.,2./tr/and/dr/,7,3./ts/,and,/dz/,例词：,/ts/,pe,ts,ge,ts,coa,ts,poin,ts,-,/dz/,be,ds,rea,ds,see,ds,lan,ds,例句：,She wan,ts,to buy some see,ds.,3./ts/and/dz/,8,:,Exercises,:,(,破擦音对比）,1./t,/-/d/,cheap -jeep,church,/,t,:,t/,-judge,choice -joy,:Exercises:(破擦音对比）,9,2.,/tr/-,/t/,train -chain,/,tein/,treat -cheat,trees -cheese,英语音标(破擦音)-课件,10,3.,/dr/-,/d/,drug -jump,drew,/drU:/,-June,dress -just,3./dr/-/d/,11,4./t/-,/ts/,teach treats,/tri:ts,/,catch cats,each -eats,4./t/-/ts/,12,5.,/ts/,-/dz/,seats seeds,pats beds,coats -codes,/kdz,/,5./ts/-/dz/,13,:Summary,清辅音：,/ts/tr/t/,浊辅音：,/dz/dr/d/,:Summary,14,Thanks!,Thanks!,15,