英语二学历语言学的课件03Ph.ppt
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1、Phonetics,-Chapter Three,Contents,I.Definition of Phonetics;II.International Phonetic Alphabet;III.Branches of Phonetics;IV.Articulatory Phonetics.,语音学就是对在所有人类语言或某种语言中用来表意的语音的科学研究。,I.Definition of Phonetics,Phonetics is the scientific study of speech sounds which are used by all human languages or b
2、y a particular language to represent meanings.,II.International Phonetic Alphabet,2.1 What is it?;2.2 Why do we use it?;2.3 How do we use it?.,2023/10/18,哈尔滨师范大学 张旭红,5,国际音标字母表,2.1 What is it?,International Phonetic Alphabet(shortened as IPA)is the phonetic alphabet designed by the International Phon
3、etic Association(also shortened as IPA)in 1888 to be used to represent the sounds found in all human languages.,2023/10/18,哈尔滨师范大学 张旭红,6,2.2 Why do we use it?,The first reason is that there is usually a discrepancy between pronunciation and spelling of many languages;The second reason is that we nee
4、d an orthography as far as linguistic study is concerned.,2023/10/18,哈尔滨师范大学 张旭红,7,2.3 How do we use it?,Broad Phonetic Transcription:is that which only transcribes the sounds that contrast words in meaning without providing any details,e.g.pen;,Narrow Phonetic Transcription:is that which not only t
5、ranscribes the sounds that contrast words in meaning but also provides the details by using diacritics,e.g.ph.,宽式标音法,严式标音法,.,2023/10/18,哈尔滨师范大学 张旭红,8,Diacritics(变音符),are the additional markings on written symbols to specify various phonetic properties such as length,tone,stress,nasalization,etc.Exam
6、ples are i:,and,etc.,2023/10/18,哈尔滨师范大学 张旭红,9,broad/narrow transcription宽式和严式标音,When we use a simple set of symbols in our transcription,it is called a broad transcription.The use of more specific symbols to show more phonetic detail is referred to as a narrow transcription.Both are phonetic transcr
7、iptions so we put both forms in square brackets.,2023/10/18,哈尔滨师范大学 张旭红,10,Common Phonemic Rules,Aspiration hUnreleased Stop Flap Dental Consonants Velarization Voicelessness Vowel lengthening Vowel nasalization,2023/10/18,哈尔滨师范大学 张旭红,11,III.Branches of Phonetics,Articulatory PhoneticsAcoustic Phone
8、ticsAuditory Phonetics,2023/10/18,哈尔滨师范大学 张旭红,13,Articulatory Phonetics(发音语音学):is the study of the way in which speech sounds are made by the vocal organs;Acoustic Phonetics(声学语音学):is the study of the physical properties of speech sounds as transmitted between mouth and ear;Auditory Phonetics(听觉语音学)
9、:is the study of the perceptual response to speech sounds as mediated by ear,auditory nerve and brain.,2023/10/18,哈尔滨师范大学 张旭红,14,IV.Articulatory Phonetics,4.1 Articulatory Organs;4.2 English Consonants;4.3 English Vowels;4.4 Natural Classes of Sounds;4.5 Binary Feature Description of Sounds.,2023/10
10、/18,哈尔滨师范大学 张旭红,15,Oral Cavity(口腔),Pharynx(咽),Larynx(喉)vocal cords&glottis,Nasal Cavity(鼻腔),The Four Cavities,2023/10/18,哈尔滨师范大学 张旭红,16,10.Larynx(喉),The Speech Organs,1.Lips(唇),2.Teeth(齿),3.Alveolar ridge(齿龈),7.Tip of the tongue(舌尖),4.Palate(硬腭),8.Blade of the tongue(舌面),9.Back of the tongue(舌背),11.
11、Pharynx(咽),12.Nasal cavity(鼻腔),.,5.Velum(软腭),6.Uvula(小舌),.,.,.,2023/10/18,哈尔滨师范大学 张旭红,17,Anatomy of the Vocal Tract,2023/10/18,哈尔滨师范大学 张旭红,18,2023/10/18,哈尔滨师范大学 张旭红,19,Anatomy of the larynx,2023/10/18,哈尔滨师范大学 张旭红,20,Vocal Cords and Glottis,声带,声门,2023/10/18,哈尔滨师范大学 张旭红,21,Speech production levels,Res
12、piration(sub-glottal activity)How do we control our breathing to help our speech communication?Phonation(glottal/laryngeal activity)How do we control our vocal-folds to help our speech communication?Articulation(supra-glottal activity)How do we control our articulators to help our speech communicati
13、on?,2023/10/18,哈尔滨师范大学 张旭红,22,2023/10/18,哈尔滨师范大学 张旭红,23,4.2 English Consonants,4.2.1 Definition;4.2.2 Subdivisions;4.2.3 Some other issues.,2023/10/18,哈尔滨师范大学 张旭红,24,辅音就是发音过程中声道闭塞或变窄,气流或被完全阻塞或受阻到产生可闻摩擦的程度时发出的音。,4.2.1 Definition,A consonant is a speech sound made by a closure or narrowing in the voca
14、l tract so that the airflow is either completely blocked,or so restricted that audible friction is produced.,2023/10/18,哈尔滨师范大学 张旭红,25,4.2.2 Subdivisions,4.2.2.1 Places of articulation(发音部位):It means the part of the vocal tract at which the airstream is constricted,obstructed or blocked;,TABLE,2023/
15、10/18,哈尔滨师范大学 张旭红,26,Place where sounds are produced,2023/10/18,哈尔滨师范大学 张旭红,27,4.2.2.2 Manners of articulation(发音方式):It means the way the airstream is obstructed as it travels through the vocal tract.,2023/10/18,哈尔滨师范大学 张旭红,28,4.2.2.1 Places of articulation,Bilabials(双唇音):p b m w;Labiodentals(唇齿音):f
16、 v;Interdentals(齿间音):;Alveolars(齿龈音):t d n s z l r;Palatals(硬腭音):j;Velars(软腭音):k g;Glottal(声门音):h.,2023/10/18,哈尔滨师范大学 张旭红,29,4.2.2.2 Manners of articulation,Stops(爆破音):Oral stops:p b t d k g;Nasal stops:m n;Fricatives(摩擦音):f v s z h;Affricates(破擦音):;Liquids(流音):l r;Glides(滑音):j w;Voiceless vs.Voiced
17、 Sounds(清/浊音).,Stops are the sounds in which the airflow is briefly but completely stopped in the oral cavity.,Fricatives are the sounds produced with so narrow a constriction in the vocal tract as to create sound through friction.,Affricates are the sounds produced by a stop closure followed immedi
18、ately by a slow release characteristic of a fricative.,Liquids are all of the apico-alveolar sounds that release the airstream from one or both sides of the mouth.,Glides are sounds produced with little or no obstruction of the airstream that is always preceded or followed by a vowel.,Voiceless soun
19、ds are those produced with open,non-vibrating vocal cords;while voiced sounds with vibrating vocal cords.,.,2023/10/18,哈尔滨师范大学 张旭红,30,Manners of articulation,(Median)Approximant(中)通音:an articulation in which one articulator is close to another,but without the vocal tract being narrowed to such an ex
20、tent that a turbulent airstream is produced.i.e.w,r,j Lateral(approximant)边(通)音:obstruction of the airstream at a point along the center of the oral tract,with incomplete closure between one or both sides of the tongue and the roof of the mouth,such as l in English.,2023/10/18,哈尔滨师范大学 张旭红,31,Table o
21、f English Consonants,Voiceless bilabial stop,Voiced bilabial stop,Voiceless alveolar stop,Voiced alveolar stop,Voiceless velar stop,Voiced velar stop,bilabial nasal,alveolar nasal,velar nasal,voiceless labiodental fricative,voiced labiodental fricative,voiceless interdental fricative,voiced interden
22、tal fricative,voiceless alveolar fricative,voiced alveolar fricative,voiceless palatal fricative,voiced palatal fricative,glottal fricative,voiceless palatal affricate,voiced palatal affricate,lateral(旁流音),retroflex(卷舌音),bilabial glide,palatal glide,.,2023/10/18,哈尔滨师范大学 张旭红,32,2023/10/18,哈尔滨师范大学 张旭红
23、,33,2023/10/18,哈尔滨师范大学 张旭红,34,The pronunciation of/p/and/b/,2023/10/18,哈尔滨师范大学 张旭红,35,The pronunciation of/t/and/d/,2023/10/18,哈尔滨师范大学 张旭红,36,The pronunciation of/k/and/g/,2023/10/18,哈尔滨师范大学 张旭红,37,2023/10/18,哈尔滨师范大学 张旭红,38,Allophonic variations of/p/,AllophoneOccurrence Exampleph Aspirated release
24、in initial word and stressed positionspokep-Unreleased in word final position top tenp Unaspirated release in clusters,esp.after/s/spotp:Lengthening,when arresting/p/is followed by a releasing/p/Stop Pete.p Nasal release,before a syllabic nasalStop him.,2023/10/18,哈尔滨师范大学 张旭红,39,Allophonic variation
25、s of/b/,AllophoneOccurrence Exampleb-Unreleased in word final position robb:lengthened when arresting/b/is followed by a releasing/b/Rob Bobb Nasal resonance,before a syllabic nasal Rob him.,2023/10/18,哈尔滨师范大学 张旭红,40,Allophonic variations of/t/,AllophoneOccurrence Exampleth Aspirated release in init
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