英语语音教学课件-.ppt

1、v英语发音的三种口型英语发音的三种口型v英语音标的发音要领、盲点及辨析英语音标的发音要领、盲点及辨析v辅音连缀辅音连缀 /连读连读 v失去爆破失去爆破/单词、语句重音单词、语句重音v停顿停顿/语调语调v要领：要领：v嘴张圆。嘴唇动作要收紧或收小。切忌松嘴张圆。嘴唇动作要收紧或收小。切忌松弛。要有绷紧，张不开的感觉。要注意控弛。要有绷紧，张不开的感觉。要注意控制嘴唇的运动幅度，幅度过大发音部位会制嘴唇的运动幅度，幅度过大发音部位会前移。前移。v圆唇音：圆唇音：:等。等。v发音要领：发音要领：v要有控制地将嘴唇用力外延。不可无要有控制地将嘴唇用力外延。不可无限制地外延。外延时嘴角要绷紧。限制地外延

2、。外延时嘴角要绷紧。v扁唇音：扁唇音：:等。等。v要领：要领：v收唇，前撅，收小，略外翻。收唇，前撅，收小，略外翻。嘘嘘声口型。声口型。v前趋唇音：前趋唇音：，等。，等。v:v v v v:v:v vD v:v:v v vv v短元音：短元音：(/)u/)vv长元音：长元音：:v双元音：双元音：v辅音：辅音：v v v半元音：半元音：v v发音时舌尖抵下齿，舌前部抬高，发音时舌尖抵下齿，舌前部抬高，口型扁平，成微笑形。音长。口型扁平，成微笑形。音长。vcheese,we，feed，see,three,weekend,queen,CDveat,dream,seat,read,vceiling,v

3、people,1.长元音短化：长元音短化：seat-，teacher-,fourteen-f:2.单元音双元音化：单元音双元音化：three-r,read-rd原因：上下齿间距过大，发音时口型有变动，嘴角未绷原因：上下齿间距过大，发音时口型有变动，嘴角未绷紧。紧。3.母语化：母语化：i:-汉语的汉语的衣衣。原因：舌尖未抵下齿，嘴外延得不够，嘴唇未绷紧。发原因：舌尖未抵下齿，嘴外延得不够，嘴唇未绷紧。发音时音时 舌部过于紧张，舌头同口腔中的空气产生了舌部过于紧张，舌头同口腔中的空气产生了摩擦。摩擦。v Conversation:vA:Tea or coffee?vB:Tea for Lee an

4、d coffee for me,please.vIm pleased to meet you.v位于位于重读音节中和非重读音节中间。重读音节中和非重读音节中间。v发音时舌尖抵下齿，舌前部抬高，舌两侧抵上齿发音时舌尖抵下齿，舌前部抬高，舌两侧抵上齿两侧，唇、舌、颊放松，口型扁平，音短。较之两侧，唇、舌、颊放松，口型扁平，音短。较之i音发音时音发音时舌位略靠后，是松口元音。舌位略靠后，是松口元音。发音时唇、发音时唇、舌略紧，重读。例：舌略紧，重读。例：chips，English,live等，等，该音不容易发准确。发好该音的窍门：模仿时钟该音不容易发准确。发好该音的窍门：模仿时钟的滴答声和英文名字的

5、滴答声和英文名字Dick的发音：的发音：Tick,tick,tick,Dick,Dick,Dick。舌尖清点下齿，嘴角绷。舌尖清点下齿，嘴角绷紧：紧：big,big,big,pig,pig,pigvit,is,in,ill,six,sit,big,this,dinner,listen,sing,pink,fix,chips,pill,jigsaw,chopstick,visit,biscuit,picture,insteadveraser,England,jacket,subject,glasses,elevenv 位于非重读音节末尾。发音时唇、舌位于非重读音节末尾。发音时唇、舌略松弛。略松弛

6、。较之较之音发音时音发音时舌位略靠前，舌位略靠前，发音较轻。是紧口音。发音较轻。是紧口音。vbusy,easy,teddy,city,party,naughty,vmonkey,worry,hungry,lovely,merrily1.短元音长化：短元音长化：ship-:p,sit-s:t,glasses-l:s:z2.他音化：他音化：winter-wnt,sit down-t,six-subject-bt sorry-3.母语化母语化:-衣衣 big-毕毕,live-利利vv1.Jim gives Lily a big kiss.v2.His little sister is sitting

7、 in the middle.v3.It is still winter not spring yet.vChant:vTwo little kittens are sitting on the hill,one is Bill,one is Jill.vRun away Bill,run away Jill.vCome back Bill,come back Jill.v舌尖抵下齿，舌前部稍抬起舌尖抵下齿，舌前部稍抬起,舌位比舌位比:低，舌前部用力。唇型中长，嘴角绷紧。低，舌前部用力。唇型中长，嘴角绷紧。上下齿间一个食指尖的间距，音短。上下齿间一个食指尖的间距，音短。vbed,red,pet

8、,wet,then,yes,mess,desk,ten,instead,headache,sweater,test,pen,seven,spell,telephonevagain,elephant,clever,yellow,welcome1.口型错误：嘴唇外延得不够，上下齿间距口型错误：嘴唇外延得不够，上下齿间距过宽，过宽，如：如：letter-lt bed-bd 2.单元音双元音化：单元音双元音化：red-rad letter-lat 2.他音化：他音化：friend-frnd ten-tn3.母语化：读成汉语的母语化：读成汉语的哀哀;lesson-l哀哀snvSentence:vHe g

9、ets up at seven everyday.vVerse:vGood,better,best,vNever let it rest;vTill good is better,vAnd better best.v舌尖抵下齿；舌前部稍抬高。舌位比舌尖抵下齿；舌前部稍抬高。舌位比e低，低，扁平唇型，上下齿间两个指尖的间距。音短。扁平唇型，上下齿间两个指尖的间距。音短。vbat,hat,cap,map,bag,can,man,vback,thank,stand,hand,panda,hamburgervapple,animal,camel,happy,Saturdayv圆唇扁唇化：圆唇扁唇化：b

10、ag-b cat-etv单元音双元音化：单元音双元音化：back-ba black-blav他音化：他音化：thank-nk stand-stnd hamburger-hmb:v母语化：读成中文的母语化：读成中文的哀哀，如：，如：vapple-哀哀pl,camel-开开ml，vsaturday 塞塞turdayv原因：口型未控制好，齿间间距或过大或过小，舌原因：口型未控制好，齿间间距或过大或过小，舌位不到位；发音部位或太靠前或太靠后。位不到位；发音部位或太靠前或太靠后。vTongue twister:vCat,cat,catch that black rat!v口张大，双唇微收，后舌位，舌身压

11、口张大，双唇微收，后舌位，舌身压低低,平放并后缩，舌尖不抵下齿。平放并后缩，舌尖不抵下齿。vart,car,card,hard,park,smart,startvfast,last,past,classroom,sunglassesvhalf,afternoon,vase,fatherv长元音短化及宽口型窄化：长元音短化及宽口型窄化：vfast-fst,smart-smtv母语化：母语化：:-汉语汉语啊啊vart-啊啊t，last-辣辣st,start-s大大tv原因：口型，舌位不到位。嘴唇过于原因：口型，舌位不到位。嘴唇过于松弛，口型不够宽，发音部位过于靠松弛，口型不够宽，发音部位过于靠前。

12、前。vSentence:vIts far to the farm from the park.v开口度小于开口度小于:，舌尖和舌端两侧轻抵下齿，舌尖和舌端两侧轻抵下齿，舌根靠前部分稍抬起，唇型稍扁，嘴角绷紧。舌根靠前部分稍抬起，唇型稍扁，嘴角绷紧。vcome,love,front,glove,monkey,one,worry,colour,lovely,welcome,stomach,mothervus,run,up,duck drum,jump,mum,puddle,number,hungry,lunch,under,summer,vButterfly1.短元音长化：短元音长化：lovely

13、-:,us-:2.扁唇圆唇化扁唇圆唇化:glove-:3.母语化：读成汉语的母语化：读成汉语的啊啊 summer-仨仨，love-辣辣 v原因：嘴唇外延不够。上下齿间间距过原因：嘴唇外延不够。上下齿间间距过大。嘴角未绷紧。大。嘴角未绷紧。vI wonder whos coming for lunch said myvbrother under the bunch.vCome to the front on the double.vThe monkeys are funny.发音时舌身平放，舌中部略隆起，双唇扁平。发音时舌身平放，舌中部略隆起，双唇扁平。monster,ruler,teacher

14、,under,poster,eraser,firecracker,summer,trousers.winner,clever,sweater,footballer,hamburger,afternoon,again,panda,zebra,elephant,woman,England,Japan,China,colour,Saturday,merrily pilot,open,Christmas短元音长化：短元音长化：ruler-:l:afternoon-ft:u:n母语化：读成汉语的母语化：读成汉语的饿饿；teacher-ti:车车儿音化：儿音化：panda-China-原因：舌位不到位：中

15、元音原因：舌位不到位：中元音-前元音，卷舌。前元音，卷舌。唇型错误：嘴唇未外延或外延过度。唇型错误：嘴唇未外延或外延过度。清读重读化。清读重读化。vThe farmers sister is a doctor.vThe monsters eating a hamburger merrily.v发音时舌中部比发音时略高。双唇扁平。vbird,girl,shirt,birthday,vpurple,hamburger，vworkv1.长元音短化：长元音短化：birthday-dev2.扁唇圆唇化或前趋化：扁唇圆唇化或前趋化：bird-bd work-w:kv3.他音化：他音化：girl-glv4.

16、母语化：母语化：purple-坡坡pl hamburger ham拨拨gv原因：嘴唇外延不够，舌位不对（中元音，舌头原因：嘴唇外延不够，舌位不对（中元音，舌头中部用力），发音长度不够，发音时嘴部周围肌中部用力），发音长度不够，发音时嘴部周围肌肉过于松弛。肉过于松弛。vThirty German girls were working in that firm for thirty years.vThe early bird catches the worm(first).发音要领：发音要领：发音时口张大，双唇稍稍收圆。舌身尽量降发音时口张大，双唇稍稍收圆。舌身尽量降低并后缩，舌根下陷，软腭上抬，

17、口腔后部低并后缩，舌根下陷，软腭上抬，口腔后部喉咙大开发声。喉咙大开发声。dog,oclock,box,fox,frog,song,sorry,long,shop,doll,chopsticks,module,orange,on,watch,wash,want,cough,crayon1.圆唇前趋化：圆唇前趋化：dog-:2.单元音双元音化：单元音双元音化：frog-au doll-dl3.他音化：他音化：watch-w:4.母语化：读成汉语的母语化：读成汉语的奥奥:cough-k奥奥f，饿饿:what-w饿饿t原因：下舌位音发成前舌位音。嘴唇在发音原因：下舌位音发成前舌位音。嘴唇在发音 时有

18、移动，或唇型不标准时有移动，或唇型不标准,未张圆。未张圆。vSentence:vSorry,I forgot to lock the box.vProverb:vA little pot is soon hot.要领：要领：发音时舌后部抬得比发音时舌后部抬得比 高，双唇收高，双唇收得更得更圆更小，略前趋圆更小，略前趋,音长。音长。morning,fork,shorts,horse,airport,all,small,ball,walk,naughty,autumn,door,floor,jigsaw,warm,blackboard,four小口型放大化：小口型放大化：morning-下舌音上舌

19、音化：下舌音上舌音化：autumn-单元音双元音化：单元音双元音化：shorts-horse-原因：未控制好唇型；嘴唇未收紧前原因：未控制好唇型；嘴唇未收紧前 趋，舌根没有用力下凹。趋，舌根没有用力下凹。Sentences:Mr.Shorthouse snores worse than a horse.My daughter-in-law whos forty-four is a lawyer.v要领：要领：v发音时舌后部抬起，舌身后缩，舌尖发音时舌后部抬起，舌身后缩，舌尖离开下齿。双唇稍收圆，前趋。用舌离开下齿。双唇稍收圆，前趋。用舌根小动作发音。根小动作发音。vgood,book,look

20、,classroom,football,vput,woman,v短元音长化：短元音长化：classroom-:v他音化：他音化：good-v母语化：读成汉语的母语化：读成汉语的务务：foot-富富v原因：口型错误；嘴唇未收圆前趋，原因：口型错误；嘴唇未收圆前趋，没用舌根小动作发音。没用舌根小动作发音。vSentences:vLook at the cook-book,its really good.vHe took the butcher as the cook.vTongue twister:vHow much wood would a woodchuck chuck if a woodch

21、uck could chuck wood.要领：要领：发音时舌后部尽量抬起，舌位比发音时舌后部尽量抬起，舌位比高。唇高。唇收圆并前趋。口形比收圆并前趋。口形比稍小。稍小。too,cool,balloon,school,afternoon,vruler,use,music,flute,fruit,juice，vyou,soup,two,blue,shoev长元音短化：长元音短化：cool-rulerv单元音双元音化：单元音双元音化：you-v母语化：读成汉语的母语化：读成汉语的屋屋;too-吐吐v原因：嘴唇未收圆，未前趋，发音时原因：嘴唇未收圆，未前趋，发音时唇型有滑动唇型有滑动。vSenten

22、ces:vHow do you do?You look really cool.vIts too soon to be true.vDo you want a pair of new shoes or boots?v要领：要领：v先发先发音，口型略比音，口型略比大，然后滑大，然后滑向向音。双唇稍扁，口形从半开到音。双唇稍扁，口形从半开到合。合。vgame,name,make,headache,late,lake,plane,cake,racing,wait,rain,train,vplay,Friday,way,X-ray,say,crayon,vgreat,eightv双元音简化：双元音简化

23、：way,play等词后面的等词后面的音音 被省略了。被省略了。v他音化：他音化：train-:,rain-:v母语化：读成汉语的母语化：读成汉语的诶诶:make-妹妹k,late-累累tv原因：口型不正确，没有滑动原因：口型不正确，没有滑动(从半开到从半开到 合合)。vProverb:vNo pain,no gain.vVerse:vRain,rain,go away,little Johnny wants to play.vSong vMake a cake,make a cake,put it on the plate.vMake a cake,make a cake,I cant wa

24、it.v先发先发音，然后滑向音，然后滑向音。舌尖抵音。舌尖抵住下齿。发此音的关键是要把住下齿。发此音的关键是要把音音发足，注意从开到合的滑动。口型由发足，注意从开到合的滑动。口型由宽变扁。宽变扁。vI,fine,five,bike,mine,nine,knife,ride,white,science,time,idea,Friday,driver,high,life,like,pilot,Chinavtry,by,Goodbye v双元音简化：双元音简化：nine,highv他音化：他音化：fine-,five-v母语化：读成汉语的母语化：读成汉语的爱爱：time-太太mv China-拆拆

25、v原因：口型不正确，没有滑动。喉腔原因：口型不正确，没有滑动。喉腔未打开，下舌音发成上舌音。未打开，下舌音发成上舌音。Proverbs:A stitch in time saves nine.Out of sight,out of mind.v发音时双唇从圆到扁，口形从开到发音时双唇从圆到扁，口形从开到合。发好这个音的关键是首先要把合。发好这个音的关键是首先要把后元音后元音发足，然后滑向发足，然后滑向音。音。vboy,toy,point,soil,oil,point,noise,toiletv双元音多音化：双元音多音化：toy-tv他音化：他音化：point-p boy-v母语化：读成汉语的母

26、语化：读成汉语的傲一傲一:boy-抱一抱一v原因：下舌音发成上舌音，舌根上抵，原因：下舌音发成上舌音，舌根上抵，喉腔夹紧并且滑动速度过慢。喉腔夹紧并且滑动速度过慢。vSentence:vThe spoiled boy wants more toys.vSoybean oil is my choice.v由中元音由中元音滑向后元音滑向后元音，舌位由半，舌位由半低到高，口形由半开到小。由扁唇到前低到高，口形由半开到小。由扁唇到前趋唇。注意将音发足。趋唇。注意将音发足。vyellow,window,rowvhello,no,go,vold,OK,vclothes,cold,poster,vgoal

27、boatv双元音单音化：双元音单音化：window-wndov母语化：读成汉语的母语化：读成汉语的欧欧；go-够够v原因：舌位及口型错误，没有变化及原因：舌位及口型错误，没有变化及滑动（由半开到小，由扁唇到前趋滑动（由半开到小，由扁唇到前趋唇）。唇）。vSentence:vGo and open the window,Joe,and show me the photo.vSong:vRow,row,row your boat,gently down the stream.Merrily,merrily,merrily,merrily,life is like a dream.v由前元音由前元音

28、滑向后元音滑向后元音，舌位由，舌位由低到高，口形由大到小。注意将音发低到高，口形由大到小。注意将音发足。足。vmouse,house,count,trousers,how,now,down,our双元音单音化：双元音单音化：mouse-他音化：他音化：count-母语化：读成汉语的母语化：读成汉语的澳澳；now-闹闹原因原因:未收唇前趋。舌根未下凹，发音未收唇前趋。舌根未下凹，发音时时舌位过于靠前。舌位过于靠前。vSentences:v How about going down town?v I found a mouse in the house.vChant:vRobert Rowley

29、rolled a round roll round;vA round roll Robert Rowley rolled round,vWhere rolled the round roll Robert Rowley rolled round?v由由音滑向音滑向音。前面的音。前面的音发音发得较清楚，后面的得较清楚，后面的较弱。双唇始较弱。双唇始终半开。此音一定要发足。终半开。此音一定要发足。vear,dear,tear,fear,beard,year,vcheer,beer,vIdea,realvHere,zerovtheoryv短元音长化：短元音长化：idea-:v加入其他音：加入其他音：

30、hear-vWe are near the end of the year.vHis beard has nearly disappeared into his beer.v从从音滑向音滑向音。发音时舌尖抵下齿，音。发音时舌尖抵下齿，前舌略抬起，双唇半开，此音中的前舌略抬起，双唇半开，此音中的略略宽，舌位高度在宽，舌位高度在和和之间。之间。音音较低。较低。vwhere,there,vairport,hair,vwear,bearvcarefulvtheirv窄口型宽大化：窄口型宽大化：where-w v加入其他音：加入其他音：hair-v原因：原因：口型、舌位错误，滑动不够快。滑动口型、舌位错

31、误，滑动不够快。滑动过过 程中舌位变高。程中舌位变高。vProverb:vWhere theres a will theres a way.vSentence:vTherere some pears on the chair downstairs.v发音时，嘴唇从收圆到半开。发好这发音时，嘴唇从收圆到半开。发好这个音的关键是首先要把个音的关键是首先要把音发足，音发足，然后滑向然后滑向音音vsure,pure,poor,tour,fewer,newerv短音长化：短音长化：sure-:v小音大音化：小音大音化：tour-:v母语化：读成汉语的母语化：读成汉语的屋饿屋饿；poor-铺饿铺饿v原因：

32、原因：v口型错误：嘴唇前趋及外延过度。不是口型错误：嘴唇前趋及外延过度。不是用舌根作小动作发音，而是用舌前部发用舌根作小动作发音，而是用舌前部发的音。的音。vSentence:vThese newer attractions are sure to lure the tourists.v爆破音爆破音：pbtdkv-清辅音：清辅音：(voiceless sound）ptkv-浊辅音：浊辅音：(voiced sound)bdv摩擦音：摩擦音：fvsz rhv破擦音：破擦音：tdv舌边音：舌边音：v鼻音：鼻音：v 双唇爆破辅音：发音时双唇紧闭，憋住气，双唇爆破辅音：发音时双唇紧闭，憋住气，然后突然分

33、开，气流冲出口腔，发出爆破音。然后突然分开，气流冲出口腔，发出爆破音。是清辅音，发音时声带不振动。是清辅音，发音时声带不振动。people,pet,prince,pill,pilot,put,park,play,plane,airport,chips,jump,shopvSentences:vPractice makes perfect.vPaul plays the piano perfectly.vDo you prefer peaches or pineapples?vTongue twister:vPeter Piper picked a peck of pickled pepper.

34、vDid Peter Piper pick a peck of pickled pepper?vIf Peter Piper picked a peck of pickled pepper,vWheres the peck of pickled pepper Peter Piper picked?v双唇爆破辅音：发音时双唇紧闭，憋双唇爆破辅音：发音时双唇紧闭，憋住气，然后突然分开，气流冲出口腔，住气，然后突然分开，气流冲出口腔，发出爆破音。发出爆破音。是浊辅音，发音时是浊辅音，发音时声带振动声带振动。vbat，bike，bite，by，biscuit，busvfootballer，hambur

35、gervcab,tab,jobvSentences：vYoud better behave!vBarry found a big bug in his bed.vBob brought us some bread but no butter.v舌齿爆破辅音。发音时舌尖抵上齿龈，憋舌齿爆破辅音。发音时舌尖抵上齿龈，憋住气，然后突然分开，使气流冲出口腔，住气，然后突然分开，使气流冲出口腔，发出爆破音。发出爆破音。t是清辅音，发音时声带不是清辅音，发音时声带不振动。振动。vtaxi，teddy，time，too，toy，test,vT-shirt，sweater，gently，visit，wait,

36、vwet，subject，elephant，light,fightvletter,littlePhrases:time table，from ten to ten,a tennis racketTongue twister:This is a hat,that is a cap.This is a cat,that is a rat.The cat is in the hat,the rat is in the cap.v舌齿爆破辅音：发音时舌尖抵上齿龈，舌齿爆破辅音：发音时舌尖抵上齿龈，憋住气，然后突然分开，使气流冲出憋住气，然后突然分开，使气流冲出口腔，发出爆破音。口腔，发出爆破音。d是浊

37、辅音，发是浊辅音，发音时声带振动。音时声带振动。vbed，dad，need，deer，date，dip，dig，do，duck，add,middle,suddenvSentences:vSo you have a needle and thread?vThe doorman told David to go down.vDoes your doctor get paid on Friday?v舌后软腭爆破音：发音时舌后部隆起紧贴舌后软腭爆破音：发音时舌后部隆起紧贴软腭，憋住气，然后突然分开，气流送出软腭，憋住气，然后突然分开，气流送出口腔，形成爆破音。口腔，形成爆破音。k是清辅音，发音时是清辅

38、音，发音时声带不振动。声带不振动。vkill，keen，kite，kick，back，pick，duck,vcast，come，cap，cave，card，cough,vlake，make，steakvSentences：vDont kick the kitten.vKate is flying a kite in the sky.vCut your coat according to your cloth.vMike paid a halfcrown to cover the cost of the cleaning.v舌后软腭爆破音：发音时舌后部隆起紧贴舌后软腭爆破音：发音时舌后部隆起紧贴

39、软腭，憋住气，然后突然分开，气流送出软腭，憋住气，然后突然分开，气流送出口腔，形成爆破音。口腔，形成爆破音。是浊辅音，发音是浊辅音，发音时声带振动。时声带振动。vgap，gum，give，glove，get，go,goal，great，bag，pigvdialogue,league,ghost,vguest,guard,guidevexact,example,exhaustvProverb:vA good beginning makes a good ending.vSentences:vHe is digging in his garden.vMaggie played the game a

40、gain and again.v唇齿摩擦辅音。发音时下唇轻触上齿，气流唇齿摩擦辅音。发音时下唇轻触上齿，气流由唇齿间缝隙中通过，形成摩擦音。由唇齿间缝隙中通过，形成摩擦音。f 是是清辅音，声带不振动。清辅音，声带不振动。vfour,five,fox,face,film,fire football,vfloor,fly,friend frog front,careful,beautifulvhalf,calf,life,knifevLaugh,enoughvoff,officevphrase,physicsvSentences:vIf I feel better on Friday,Ill go

41、 to my friends party.vIf you buy fish,make sure its fresh.vIf Fred laughs,he looks funny.v唇齿摩擦辅音。发音时下唇轻触上齿，唇齿摩擦辅音。发音时下唇轻触上齿，气流由唇齿间缝隙中通过，形成摩擦音。气流由唇齿间缝隙中通过，形成摩擦音。v是浊辅音，声带振动。是浊辅音，声带振动。vvery,visit,voice,vase,vclever,driver,vOf,TV,vglove,have,move,live,love,lovely,fivevSentences:vFive and seven make twel

42、ve.vAll English vowels are voiced.vTherere some very fine views down the valley.v双唇鼻辅音。发音时软腭下垂，双唇紧闭，气双唇鼻辅音。发音时软腭下垂，双唇紧闭，气流从鼻腔送出。在词末尾时须略微延长，以防流从鼻腔送出。在词末尾时须略微延长，以防止吞音。止吞音。vmake,mat,mess,math,mouse,man,morning,vjump,stomach,animal,woman,computer,vsmall,smart,summer,vdream,them,mum,time,name,warm,game,c

43、ome,drum,some,welcome,classroomvSentences:vMom has many things to do at home.vMay I offer you some lemonade?vIts not a matter of money but a matter of time.vSome of us may stay till Monday.v舌尖齿龈鼻辅音。发音时舌尖抵上齿龈，舌尖齿龈鼻辅音。发音时舌尖抵上齿龈，形成阻碍，软腭下垂，气流从鼻腔送出。形成阻碍，软腭下垂，气流从鼻腔送出。在词末尾时须略微延长，以防止吞音。在词末尾时须略微延长，以防止吞音。vno,

44、name,nine,nothing,vseven,ten,green,open,down,crayon,pen,balloon,afternoon,can,on vunder pencil rainbow,windowvstand,thank,front,point,count,and,friend,vSentence:vNoras new dress is green.vHow many stone animals are near here?vProverb:v Never too old to learn.v舌后软腭鼻辅音。发音时软腭下垂，堵住口舌后软腭鼻辅音。发音时软腭下垂，堵住口腔通

45、道，气流从鼻腔送出。声带振动。腔通道，气流从鼻腔送出。声带振动。vEnglish,sing,song,long,morning,ceiling,springvSentences:vThe dog hung out its long tongue.vWere planning to travel to US this spring.vLing ling is listening to an English song.v舌端齿龈边浊辅音。发音时舌尖及舌端紧贴上齿舌端齿龈边浊辅音。发音时舌尖及舌端紧贴上齿龈，舌前向硬腭抬起，气流从舌旁边送出。当此龈，舌前向硬腭抬起，气流从舌旁边送出。当此音为尾音时，

46、将舌端抵住上齿龈，舌前下陷，舌音为尾音时，将舌端抵住上齿龈，舌前下陷，舌后上抬，舌面形成凹槽。发音时声带振动。后上抬，舌面形成凹槽。发音时声带振动。vlate,listen,live,love,late,look,like,leave,lunchvcolour,yellow,hellovfloor,play,please,clean,glove,fly,flute,clock,vcold,film,milkvsmall,all,doll,ball,cool,pencil,girl,school vapple,middle,bicyclevpalm,calm,calf,talk,walk,cha

47、lk,could,would,should,half,behalf,salmon,LincolnSentences：What a beautiful bicycle!Michael!Be careful!I like to eat salmon for lunch.Isnt that little bottle beautiful?v舌齿摩擦辅音：发音时舌尖轻触上齿背，舌齿摩擦辅音：发音时舌尖轻触上齿背，气流由舌齿间送出，形成摩擦音。气流由舌齿间送出，形成摩擦音。是是清辅音，发音时声带不振动。清辅音，发音时声带不振动。vthrow，thank，think，thick，thought，bath，

48、faith，both，breath，mouth，cloth tenth，thirsty，threevPhrases:vThree times three.vTo go south and north.vSentences：vThank you for your table cloth.舌齿摩擦辅音：发音时舌尖轻触上齿舌齿摩擦辅音：发音时舌尖轻触上齿背，气流由舌齿间送出，形成摩擦音，背，气流由舌齿间送出，形成摩擦音，是浊辅音，发音时声带振动。是浊辅音，发音时声带振动。vthough，than，them，bathe，breathe clothe，with vSentences:vDont both

49、er them.vTheres something wrong with the soup.vChant:vThis is used for one thing near,vThat means one thing over there.vThese and those mean two or more,vThose are far and these are near.v舌齿摩擦辅音：发音时舌端靠近齿龈，舌齿摩擦辅音：发音时舌端靠近齿龈，气流由舌端齿龈间送出，形成摩擦音。气流由舌端齿龈间送出，形成摩擦音。s是清辅音，发音时声带不振动。是清辅音，发音时声带不振动。vSaturday，small

50、，same，save，sell，sick，sing，spring，vice，face，price，race，vmouse，poster，past，house vphrases:va swimming suitva sweet smiling facevTongue twister:vSally sells sea shells on the seashore,the shells she sells are seashells Im sure.v舌齿摩擦辅音：发音时舌端靠近齿舌齿摩擦辅音：发音时舌端靠近齿龈，气流由舌端齿龈间送出，形成龈，气流由舌端齿龈间送出，形成摩擦音。摩擦音。z是浊辅音，发