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ID:5531981
大小:1.28 MB
页数:48页
时间:2017-11-23
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1、ConsonantsClassificationofconsonantsVoicelessconsonantsptkfsθʃhtʃtrtsVoicedconsonantsbdgvzðʒrdʒdrdzmnŋlwj英语辅音都受发音器官某一部位的阻碍Plosive/stopconsonants爆破音/pbtdkg/Fricativeconsonants摩擦音/fsθʃhvzðʒr/Affricateconsonants破擦音/tʃdʒ/Nasalconsonants鼻音/mnŋ/Lateralconsonant舌侧音/l/Semi-vowel半元音/wj/Classification
2、ofconsonantsThestopconsonants/pbtdkg//p,b/发音时双唇轻轻合拢,气流由口腔迅速爆破而出,声带不振动,是清辅音,声带振动,是浊辅音。Word-practicepearbearpullbullparkbarkripribcapcabcupcubhappyshabbysimplesymbol/t,d/发音时,舌端抵上齿龈,气流冲破舌端和上齿龈的阻碍,由口腔爆破而出;发音时,声带不振动,是清辅音;声带振动,是浊辅音。Word-practiceteardareteardearseatseedbetbedhathadwriterriderputtin
3、gpuddingcentersender/k,g/发音时,舌后抬高,与软腭形成阻碍,气流冲破舌后与软腭的阻碍,由口腔爆破发出。Word-practicecardguardcurlgirlcavegavebackbagdockdogpickpigankleangletickingdiggingSoundrecognition1.Stopdoingthat.2.Seeyouaboutfour,then.3.SometimesImakemistakesinspelling.4.Ican’tunderstandthisword.5.Idon’tthinkmyhusbandwouldle
4、tmedothat.TheFrictionConsonants/f,v//θ,ð/舌位图/f/&/v/发音时,下唇轻轻接近上齿,气流经唇齿间形成摩擦,由口腔而出。声带振动,是浊辅音,声带不振动,是清辅音。舌位图/θ/&/ð/发音时,舌端靠近上齿背面,形成一条缝隙,气流经舌端和上齿背面之间,发生摩擦,由口腔而出。声带振动,是浊辅音;声带不振动,是清辅音。FrictionConsonants:/s,z//ʃ,ʒ//h//r//s/&/z/的发音要领舌尖抵近上齿龈(不要贴住),牙床近于完全闭合,气流由舌端齿龈所形成的窄缝中通过时摩擦成音。/s/是清辅音,发音时要送气,但声带不振动,/
5、z/是浊辅音,发音时声带振动,气流弱。英语/s/与汉语(s)相似,但发音部位稍有不同,英语/s/在齿龈部位发音,汉语s在上齿背部发音。舌端包括舌尖抬起,稍后缩,靠近齿龈后部(但不要贴住),舌的两侧贴住上齿的两侧,让气流由舌尖和舌端与上齿龈之间的狭长缝隙中流出。双唇须稍向前突出,好像小孩生气时撅嘴的口形。/∫/是清辅音,发音时送气,声带不振动;/З/是浊辅音,发音时声带要振动。4.注意:汉语中找不到与之相同的音,不能用汉语的“sh(诗)”,“ri(日)”(卷舌音),“xi(西)”“xu(许)”替代。/ʃ,ʒ/的发音要领舌位图/ʃ/&/ʒ/语音练习Readthefollowingw
6、ordsandpayattentiontothedifferencebetween/∫/and/s/./∫/--/s/:She–seeash–assshow–sewclash–classship–sipleash–leaseshoe–Suemesh–mess2.Readthefollowingwordsandpayattentiontotheconsonant/З/.rougeleisuremeasurepleasuretreasuregaragemirageusualcasualdecisioninvasionconclusion3.Readthefollowingphras
7、esandsentencesandpayattentionto/∫//З/.nationaltreasureshouldertoshoulderaspecialoccasionacasualdecisionmeasureformeasureanunusualconclusionThisshopsellsfashionableshortsandshirts.Shesellsfishandshellfishfreshfromtheocean./h/语音讲解气流自由溢出口腔,只在通过声门时发出轻微
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