英语 语音教学 辅音 爆破音.pptx

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1、辅音爆破音：ptk bdg摩擦音：f v s z 3 h r破擦音：tr dr ts dz t t3 鼻辅音：m n 舌侧音：l 1）出现在元音之前叫作清晰舌边音2）出现在辅音及单词末尾时叫作模糊舌边音半元音：擦音中气流较弱，摩擦较小，介于元音跟辅音之 间的音 w j 第1页/共26页辅音音素的发音要领）气流受阻（从肺部呼出的气流在通过口腔或鼻腔时遇到阻碍。）。）阻碍部分气流较紧张。3）有清浊音之分。第2页/共26页Lesson 5 爆破音辅音音标p b t d k g练习第3页/共26页双唇爆破辅音：p bp b发音时双唇紧闭，憋住气，然后突然分开，气流冲出口腔，发出爆破音。p p是清辅音，

2、发音时声带不振动。b b是浊辅音，发音时声带振动。people,pet,prince,pill,pilot,put,park,play,plane,airport,chips,jump,shopbat，bike，bite，by，biscuit，busfootballer，hamburgercab,tab,job第4页/共26页p 发这个音的字母和字母组合p pp p:piano panda parrot pet ship sheep pig stop pp:apple happy b 发这个音的字母和字母组合b bb b:book ball bird big boy bag banana bb

3、:rubber rabbit cabbage第5页/共26页p 音的练习Sentences:Practice makes perfect.Paul plays the piano perfectly.Do you prefer peaches or pineapples?Tongue twister:Peter Piper picked a peck of pickled pepper.Did Peter Piper pick a peck of pickled pepper?If Peter Piper picked a peck of pickled pepper,Wheres the p

4、eck of pickled pepper Peter Piper picked?第6页/共26页b音的练习Sentences：Youd better behave!Barry found a big bug in his bed.Bob brought us some bread but no butter.第7页/共26页根据发音规则，圈出没有发p的单词。1.ship phone sleep pear 2.pick pen big pineapple 3.taxi parrot sheep pig 4.panda pony pet truck根据发音规则，圈出发b的2个单词。1.cab g

5、ift beach love 2.pet god tub bed 3.weather boy bus make 4.rabbit read dress baby第8页/共26页舌齿爆破辅音：t d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，发出爆破音。t是清辅音，发音时声带不振动。d是浊辅音，发音时声带振动。taxi，teddy，time，too，toy，test,T-shirt，sweater，gently，visit，wait,wet，subject，elephant，light,fightletter,littlebed，dad，need，deer，date，dip，dig

6、，do，duck，add,middle,sudden第9页/共26页t 发这个音的字母和字母组合 t tt t:table tea taxi cat rat fat ticket tt:butter matterd 发这个音的字母和字母组合d ed d:duck seed door desk day red head bed read cold ed:smiled opened played第10页/共26页t音的练习Phrases:time table，from ten to ten,a tennis racketTongue twister:This is a hat,that is a

7、cap.This is a cat,that is a rat.The cat is in the hat,the rat is in the cap.第11页/共26页d音的练习Sentences:So you have a needle and thread?The doorman told David to go down.Does your doctor get paid on Friday?第12页/共26页根据发音规则，圈出没有发t的1个单词。1.taxi fat bag toy 2.hat ticket tea duck 3.pocket packet cat rain根据发音规

8、则，圈出没有发d的1个单词。1.bed clothes hand 2.dog cold five 3.dance duck grape第13页/共26页舌后软腭爆破音：k g发音时舌后部隆起紧贴软腭，憋住气，然后突然分开，气流送出口腔，形成爆破音。k是清辅音，发音时声带不振动。g是浊辅音，发音时声带振动。kill，keen，kite，kick，back，pick，duck,cast，come，cap，cave，card，cough,lake，make，steakgap，gum，give，glove，get，go,goal，great，bag，pigdialogue,league,ghost,g

9、uest,guard,guide第14页/共26页k发这个音的字母和字母组合发这个音的字母和字母组合c k ck c:cap cook cup car can class k:cook milk key desk kite cake ck:clock sock cock neckg发这个音的字母和字母组合发这个音的字母和字母组合g gg g:glass golf get girl bag goat flag gg:egg 第15页/共26页k 音的练习Sentences：Dont kick the kitten.Kate is flying a kite in the sky.Cut your

10、 coat according to your cloth.Mike paid a halfcrown to cover the cost of the cleaning.第16页/共26页g音的练习Proverb:A good beginning makes a good ending.Sentences:He is digging in his garden.Maggie played the game again and again.第17页/共26页从下列单词中找出一个发从下列单词中找出一个发sk的单词。单词。1.cake car desk neck 2.mask rock ink c

11、lock 3.disk truck silk duck根据发音规则，圈出发g的单词。gas drive gum give violin bag jeans orange log bridge guess tank grade long language 第18页/共26页Lesson 6 摩擦音辅音音标 s z学习第19页/共26页舌齿摩擦辅音：s z发音时舌端靠近齿龈，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。z是浊辅音，发音时声带振动。Saturday，small，same，save，sell，sick，sing，spring，ice，face，price，race，

12、mouse，poster，past，house zebra，zeal，zoo，prize，raise，vase，please，Chinese easy，music，visit，eyes，knees第20页/共26页s发这个音的字母和字母组合s c ss ce s:star sun snake sea see c:pencil city cedar ceiling celebrate ss:grass glass class boss ce:face race rice nicez发这个音的字母和字母组合z s se z:zero zebra zoo s:bags photos sisters

13、se:nose rose 第21页/共26页s音的练习phrases:a swimming suita sweet smiling faceTongue twister:Sally sells sea shells on the seashore,the shells she sells are seashells Im sure.第22页/共26页z的发音练习Phrase:jazz musicSentence:Those zebras are lazy.What size of shoes does Daisy wear?第23页/共26页根据发音规则，圈出每组中2个发s的单词。1.whos

14、e juice lick student 2.those case scarf shoes 3.space nose science meat 4.tears piece bus nose 根据发音规则，圈出每组中2个发z的单词 1.zoo freeze lick case 2.game play busy shoes 3.dog nose rose meat 4.nose peanut eagle zero第24页/共26页 练习：将下列没有相同发音的词找出来()1.pear ship coat pig()2.taxi bean cab cabbage()3.hat sea ticket wallet()4.seed dance hand full()5.pick pen sit pineapple()6.cold find door chair()7.cloth purple pool push()8.eat fan quiet set()9.car stay neck clock()10.gas give drive bag()11.sea boss rice cook()12.lick zoo rose zero()13.tears freeze desk busy第25页/共26页感谢您的观看！第26页/共26页