20个元音教学课件知识分享.ppt

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,*,学好音标开好头,语音的重要性：,英语学习的最终目的是交际，而交际是通过口语来进行的，语音在此过程中起着至关重要的作用，所以语音是语言的基础。只有学好发音，才能加强对语言的感受，最有效地掌握语法和词汇，提高实际使用的能力。,（一）元音,（二）辅音,单元音：,“单元音,435,，前中后分得清；长音,：,短音无”,前元音,/i:/e/,中元音,/,/:/,后元音,/:/,/,/:/u:/,/i:/,发音要领：,1,、舌尖抵下齿，前舌尽量抬高。,2,、嘴唇向两旁伸开，成扁平。,w,e,h,e,sh,e,t,ea,cher sp,ea,k pl,ea,se,f,ee,l tr,ee,m,ee,t n,ee,d,p,ie,ce,1.Pl,ea,se have a s,ea,t.,S,ee,ing is be,l,ie,v,ing.,2.I like coffee,I like t,ea,I like you to play with m,e,.,Lets read:,There is a little b,ee,.,Coming from the apple tr,ee,.,Flying in the flowers.,And cant s,ee,m,e,.,/,发音要领：,1.,舌尖抵下齿，舌前部抬高，比/i:/,要低。,2.,嘴型扁平，牙床开得比,/i:/,宽。,3.,可从,/i:/,出发，下颚稍稍下垂，舌前部也随之稍稍下降。,s,i,t,p,i,c,ture l,i,st m,i,x f,i,x,p,i,g b,i,g m,i,ss,m,i,n,u,te,ma,n,y,twen,t,y,hap,p,y,S,i,t,i,n your seat and,l,i,s,ten careful,l,y,.,/e/,发音要领,1,、舌尖抵下齿，舌前部抬高，比,/i:/,要低。,2,、唇形中长，牙床开得比,/i:/,宽，上下齿间可容纳一个食指。,b,e,d,e,gg b,e,st,n,e,xt,b,et,ter,l,e,s,son,p,e,n,cil p,e,n,a,ny,m,a,ny,Br,ea,kfast is r,ea,dy.,L,e,ts g,e,t tog,e,ther again soon.,W,e,ll,l,e,ts g,e,t,e,verything r,ea,dy!,Lets read:,/,发音要领：,1,、舌尖抵下齿；舌前部稍抬高，舌位比,/e/,更低；,2,、双唇平伸，成扁平形。张开牙床直至上下齿之间容纳食指和中指的宽度。,m,a,p h,a,t f,a,t b,a,d m,a,d,b,a,ck m,a,n h,a,nd th,a,nk,Im a c,a,t,c,a,t,c,a,t,In a c,a,p,c,a,p,c,a,p.,The f,a,t c,a,t s,a,t on the bl,a,ck m,a,t.,Tongue twister:,A b,i,g bl,a,ck bug b,i,t a b,i,g bl,a,ck bear.,中元音：,/,/:/,中元音发音要领：,1,、舌尖抵住下齿，但不如发前元音时抵得那样紧。,2,、舌面最高点在舌前部和舌后部之间。,3,、不圆唇。,/,发音要领：,1,、舌身平放，舌中部略隆起。,2,、牙床半开半合，唇形扁或中圆。,teach,er,rememb,er,play,er,speak,er,farm,erdoct,or,act,or,delici,ou,s danger,ou,s,doll,ar,t,o,gether t,o,morrow t,o,day Washingt,o,n p,o,lite,a,go eleph,a,nt banan,a,J,a,pan Chin,a,happ,e,n,/:/,发音要领：,1,、舌身平放，舌中部稍抬起。,2,、牙床开得较狭窄，双唇和发,/i:/,时相似。,3,、注意长度，不要发得太短,。,g,ir,l sh,ir,t sk,ir,t b,ir,d,t,ur,n b,ur,n n,ur,se t,ur,tle h,ur,t,l,ear,n,ear,n hear,d,t,er,m h,er,w,or,k w,or,m w,or,ld,/,发音要领：,1,、舌后部的靠前部分稍抬起，舌尖和舌端两侧触下齿，开口程度和,/,相似。双唇向两旁平伸。,2,、从元音,/,出发，将圆唇改为扁唇，即可发出此音。,u,p s,u,pper l,u,nch f,u,n c,u,p b,u,s,c,o,me m,o,ther d,o,se br,o,ther l,o,ve ab,o,ve,tr,ou,ble,bl,oo,d,En,ou,gh is en,ou,gh!J,u,st sh,u,t,u,p.,Whats,u,p?N,o,thing m,u,ch.,H,u,rry,u,p!,I love Chin,a,.,Chin,a,and Americ,a,should always work t,o,geth,er,.,I have to w,or,k,ear,ly tomorrow.,W,or,ds are not for h,ur,ting other people.,Lets read together.,后元音,/:/:/U:/,后元音发音要领：,舌尖离开下齿，舌身后缩，舌后部向软腭抬起。除,/:/用开扁唇外，其他双唇收圆。,发/:/:/U:/时要注意长度，不要发得太短。,/:/,发音要领：,1,、舌尖离开下齿；口张大，舌身压低并后缩。,2,、双唇呈扁型。,ar,m,ar,t h,ar,d,f,a,st l,a,st cl,a,ss f,a,ther,B,ar,k b,ar,k b,ar,k,The dog is b,ar,king,a,fter the c,ar,.,B,ar,k.B,ar,k.B,ar,k.,The dog is b,ar,king,a,fter the c,ar,.,/,发音要领：,1、舌尖离开下齿；口张大，舌身压低并后缩。,2、双唇稍稍收圆。,3、可先发/:/音，然后将舌身再稍稍向后缩，双 唇稍稍收圆（不要突出），即可发出/。,o:hot lost lot fox box mop hop loss dollar,a:want wash watch,au:because,Bob Bob Bob,is an orange dog.,Look.This is little,John.,Goes to bed with his trousers,on.,One shoe off and one shoe,on.,Look.This is little,John.,/:/,发音要领：,1、舌尖离开下齿；舌后部抬得比/略高。压低并后缩。,2、双唇也收得更圆更小，并需用力向前突出。,3、注意长度不要发得太短。,al:small wall talk tall hall ball call walk,or:short more horse for forty sport story door floor,caught daughter,au:autumn August bought warm,“w+ar”,ar发 :warm war toward,/:/,/,发音要领：,1、舌尖离开下齿；舌后部向软腭抬起，舌身后缩。,2、双唇收圆，稍向前突出。,oo:l,oo,k g,oo,d f,oo,t b,oo,k w,oo,d,ou:sh,ou,ld c,ou,ld,u:p,u,t p,u,sh,O:w,o,man,/u:/,发音要领：,1,、双唇比,/,收得更圆更小，向前突出，舌后部比,/,抬得 更高。,2,、注意长度，不要发得太短，口腔肌肉要始终保持紧张状态。,o:d,o,sh,o,e wh,o,oo:f,oo,d t,oo,m,oo,n n,oo,n,u:tr,u,e bl,u,e,双元音,双元音是作为一个音节、用一次呼气发出来的两个元音的连缀。这个连缀是以滑溜音的形式读出来的，即舌从第一个元音的位置向第二个元音方向以最直接的途径滑过去而成为一个音。双元音的两个成分中只有第一个读得比较重、长和清晰，第二个则要读得比较轻、短和含糊。,常发这个元音的字母是“,a”，此外，还有字母组合“ai”、“ea”、“eigh”、“aigh”、“ay”、“ey”等.,发音要领：,1.口形由/e/向/滑动。,2.发音过程中下颚向上合拢，舌位也随之稍稍抬高。,n,a,me l,a,ke g,a,me sn,a,ke pl,a,ce s,ay,pl,ay,l,ay,eigh,t,e,I,Hello K,a,te,hello M,ay,.,Th,ey,are pl,ay,ing by the l,a,ke.,D,a,vid,David.You are so l,a,te.,Come on,David.,Lets m,a,ke a birthd,ay,c,a,ke,发音要领：,1.先发/a/音，然后滑向/i/音。舌尖抵住下齿。,2.发此音的关键是要把/a/音发足，注意从开到合的滑动。,常发这个音的字母是“,i”和y”，字母组合则有：“ey”、“ie”、“ui”、“uy”、“igh”、“eigh”等,h,igh,b,uy,a,I,发音要领：,1.这是个双元音，由两个元音构成，第一个是/和 短音/i/.,2.发音时由第一个音向第二个音滑动，不到第二个音就结束。,常发这个音的是字母组合：“,oi”和“oy”。,b,oy,t,oy,destr,oy,n,oi,se,oi,l sp,oi,l p,oi,nt,发音要领：,1.由两个元音构成，第一个音是“短音”/，第二个音是“短乌音”/u/。,2.发音时，先打开下颔骨，嘴唇略微呈圆形，口形较大，舌端离下齿，舌身放低后缩，舌后部微抬起，然后随着发音过程的变化口形收圆缩小，舌后部继续向后缩并抬起。,常发这个音的有字母“,o”、字母组合“oa”、“ou”、“ow”、“ew”以及“ough”等,n,o,g,o,h,o,me,th,o,se,hell,o,zer,o,g,oa,t b,oa,t b,ow,Today is c,o,ld.,Rose is in the b,oa,t.She wants to have a c,oa,t.,Put on your c,oa,t.You know you have a c,o,ld.,I,发音要领：是双唇张开,，,从,/,I,/,音滑向,/,音。前面的,/,I,/,发得较清楚，后面的,/,或较弱。双唇始终半开。此音一定要发足。舌抵下齿逐渐过渡为上卷，从“一”音过渡到“厄”。,eer,：,beer deer,ear,：,ear dear near,ere,：,here,ea,：,idea,e,发音要领：,由,/e/,向,/,滑动，舌身稍向后 缩，口型由半开变为扁平。,ear,：,pear bear,air,：,chair air fair hair pair,are,：,care hare,ere,：,there where,au,ou,：,house out,proud mouse round about,mouth,ow flower now cow how,发音要领：,发音时，由,/a/滑向/u/，结束时双唇收圆稍向前突。,The br,ow,n c,ow,is,ou,t n,ow,.,oor:poor,ure:sure pure,u,发音要领：,发音时，嘴唇从收圆到半开。发好这个音的关键是首先要把,/u,音发足，然后滑向,/,音。,1.The baby and the lady are playing by the lake.,2.The four tall reporter are talking about sports.,3.I like the toy bear.I often brush its hair.,I have a pear near the chair.,4.Today is cold.Dont forget to put on your coat.You,can go to school by boat.,5.Kate often makes birthday cakes on holiday.,6.David is saying”Maybe Kate cant skate.”,7.The ugly man has one hundred ducks.,8.The farmer has a large farm and a car.,9.After art class we put down sunglasses and sit on the grass.,10.Miss Mo,Shes tall.She has a dog,its small.She likes walking and riding a horse.,