英语语音教学辅音爆破音省公共课一等奖全国赛课获奖课件.pptx
辅音 爆破音jill第1页辅音辅音爆破音：爆破音：ptk bdg摩擦音：摩擦音：f v s z 3 h r破擦音：破擦音：tr dr ts dz t t3 鼻辅音：鼻辅音：m n 舌侧音：舌侧音：l 1）出现在元音之前叫作清楚舌边音）出现在元音之前叫作清楚舌边音2）出现在辅音及单词末尾时叫作含糊舌边音）出现在辅音及单词末尾时叫作含糊舌边音半元音：擦音中气流较弱，摩擦较小，介于元音跟半元音：擦音中气流较弱，摩擦较小，介于元音跟辅音之辅音之 间音间音 w j 第2页辅音音素发音要领）气流受阻）气流受阻（从肺部呼出气流在经过口（从肺部呼出气流在经过口腔或鼻腔时碰到妨碍。）。腔或鼻腔时碰到妨碍。）。）妨碍部分气流较担心。）妨碍部分气流较担心。3）有清浊音之分。）有清浊音之分。第3页Lesson 5 爆破音爆破音辅音音标辅音音标p b t d k g练习练习第4页双唇爆破辅音：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。出口腔，发出爆破音。p p是清辅音，发音时声是清辅音，发音时声带不振动。带不振动。b b是浊辅音，发音时声带振动是浊辅音，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5页p 发这个音字母和字母组合发这个音字母和字母组合p pp p:piano panda parrot pet ship sheep pig stop pp:apple happy b 发这个音字母和字母组合发这个音字母和字母组合b bb b:book ball bird big boy bag banana bb:rubber rabbit cabbage第6页p 音练习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 peck of pickled pepper Peter Piper picked?第7页b音练习Sentences：Youd better behave!Barry found a big bug in his bed.Bob brought us some bread but no butter.第8页依据发音规则，圈出没有发依据发音规则，圈出没有发p单词。单词。1.ship phone sleep pear 2.pick pen big pineapple 3.taxi parrot sheep pig 4.panda pony pet truck依据发音规则，圈出发依据发音规则，圈出发b2个单词。单词。1.cab gift beach love 2.pet god tub bed 3.weather boy bus make 4.rabbit read dress baby第9页舌齿爆破辅音舌齿爆破辅音：t d发音时舌尖抵上齿龈，憋住气，然后突然分开，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。使气流冲出口腔，发出爆破音。t是清辅音，发是清辅音，发音时声带不振动。音时声带不振动。d是浊辅音，发音时声带振是浊辅音，发音时声带振动。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，do，duck，add,middle,sudden第10页t 发这个音字母和字母组合发这个音字母和字母组合 t tt t:table tea taxi cat rat fat ticket tt:butter matterd 发这个音字母和字母组合发这个音字母和字母组合d ed d:duck seed door desk day red head bed read cold ed:smiled opened played第11页t音练习Phrases: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.第12页d音练习Sentences:So you have a needle and thread?The doorman told David to go down.Does your doctor get paid on Friday?第13页依据发音规则，圈出没有发依据发音规则，圈出没有发t1个单词。单词。1.taxi fat bag toy 2.hat ticket tea duck 3.pocket packet cat rain依据发音规则，圈出没有发依据发音规则，圈出没有发d1个单单词。词。1.bed clothes hand 2.dog cold five 3.dance duck grape第14页舌后软腭爆破音：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。分开，气流送出口腔，形成爆破音。k是清辅是清辅音，发音时声带不振动。音，发音时声带不振动。g是浊辅音，发音时是浊辅音，发音时声带振动。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,guest,guard,guide第15页k发这个音字母和字母组合发这个音字母和字母组合c k ck c:cap cook cup car can class k:cook milk key desk kite cake ck:clock sock cock neckg发这个音字母和字母组合发这个音字母和字母组合g gg g:glass golf get girl bag goat flag gg:egg 第16页k 音练习Sentences：Dont kick the kitten.Kate is flying a kite in the sky.Cut your coat according to your cloth.Mike paid a halfcrown to cover the cost of the cleaning.第17页g音练习Proverb:A good beginning makes a good ending.Sentences:He is digging in his garden.Maggie played the game again and again.第18页从以下单词中找出一个发从以下单词中找出一个发sk单词。单词。1.cake car desk neck 2.mask rock ink clock 3.disk truck silk duck依据发音规则，圈出发依据发音规则，圈出发g单词。单词。gas drive gum give violin bag jeans orange log bridge guess tank grade long language 第19页Lesson 6 摩擦音摩擦音辅音音标 s z学习第20页舌齿摩擦辅音舌齿摩擦辅音：s z发发音音时时舌舌端端靠靠近近齿齿龈龈，气气流流由由舌舌端端齿齿龈龈间间送送出出，形形成成摩摩擦擦音音。s是是清清辅辅音音，发发音音时时声声带带不不振振动动。z是是浊浊辅辅音音，发音时声带振动。发音时声带振动。Saturday，small，same，save，sell，sick，sing，spring，ice，face，price，race，mouse，poster，past，house zebra，zeal，zoo，prize，raise，vase，please，Chinese easy，music，visit，eyes，knees第21页s发这个音字母和字母组合发这个音字母和字母组合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发这个音字母和字母组合发这个音字母和字母组合z s se z:zero zebra zoo s:bags photos sisters se:nose rose 第22页s音练习phrases:a swimming suita sweet smiling faceTongue twister:Sally sells sea shells on the seashore,the shells she sells are seashells Im sure.第23页z发音练习Phrase:jazz musicSentence:Those zebras are lazy.What size of shoes does Daisy wear?第24页依据发音规则，圈出每组中依据发音规则，圈出每组中2个发个发s单词。单词。1.whose juice lick student 2.those case scarf shoes 3.space nose science meat 4.tears piece bus nose 依据发音规则，圈出每组中依据发音规则，圈出每组中2个发个发z单词单词 1.zoo freeze lick case 2.game play busy shoes 3.dog nose rose meat 4.nose peanut eagle zero第25页 练习：将以下没有相同发音词找出来()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26页
