英语语音基础Unit-19课件.ppt
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1、Unit NineteenUnit Nineteen 音标名称音标名称摩擦音摩擦音:fvszrh半元音半元音wj语音知识和读音规则语音知识和读音规则意群和停顿意群和停顿选择疑问句的语调选择疑问句的语调1)摩擦音摩擦音按发音方法分按发音方法分,fvszrh这几个音是摩擦音。发这几个音是摩擦音。发音时,参加发音的器官形成狭窄的气音时,参加发音的器官形成狭窄的气流通道流通道,但并不完全阻塞但并不完全阻塞,气流逸出时摩气流逸出时摩擦或振动成音。摩擦音可延长而发音擦或振动成音。摩擦音可延长而发音部位不变。部位不变。音素复习音素复习2)w,j这两个音又称半元音这两个音又称半元音,即不是完全的元音即不是完全
2、的元音,也不是完全也不是完全的辅音。发音时的辅音。发音时,口腔通道的,口腔通道的窄度不足以产生清晰的破擦音窄度不足以产生清晰的破擦音,而发音的时间又较为短暂而发音的时间又较为短暂,不足不足以形成元音。以形成元音。语音练习语音练习 1)Readthefollowingsentencesandpayattentiontothesensegroupsandpauses.(1)Doctorstellus/thatholidaysarenecessary.(2)Weshouldrestfromwork/foraweekortwo/everyyear.(3)Ifitispossible/weshouldl
3、eaveourhomes/andgotootherpartsofthecountry.(4)Weshouldgoaway/foraholiday.(5)Aftertheholiday,/wereturnhomefreshandstrong/andreadyforanotheryearofwork.(All the 5 sentences above make up a passage.)3)Practicetheconversationwithafriend.A:DoyouknowaboutJackLondon,/Danny?B:Yes,butverylittle./WasheanEnglis
4、hwriter/oranAmericanwriter?A:HewasAmerican/thoughhisnamewasLondon.B:Isee./Ireadhisnovel/The Call of the Wild/yearsago.A:Didyou?/Thatshismasterpiece./Doyoulikeit?B:Yes,/IthinkBuckismoreahumanbeing/thanadog.A:Londonwasinfactwritinghisexperiences/duringtheGoldRush.B:IthasbeentranslatedintoChinese,/hasn
5、tit?A:Sure,/andhisworksweretranslated/intomanylanguages.B:Whatothernovelsdidhewrite?A:Well,/hewrotemorethan50books.B:Wow!/Letmegotothelibrary/andfindsomeofthem.4)Readthefollowingpassageafterthetape.Buckwasalwayshungry./Thepoundandahalfofdriedfish/whichwashisonlyfood/neverseemedtobeenough./Yettheothe
6、rdogs,/becausetheyweighedless/andbecausetheywereaccustomedtothislife,/receivedonlyapoundofthefish/andmanagedtokeepingoodcondition./ButBuckwatched/andlearned.Oneday/hesawPike,/oneofthehuskies,/stealapieceofmeatfromthetent./Thenextday/Bucktriedthesamething/andwassuccessful,/forhewasnotcaught./Thisfirs
7、tactofstealingshowed/thatBuckwouldbeabletosurvive/inthesavageNorthland./Itrevealedhisabilitytochange/inordertomeet/changedconditionsoflife.AttheJudgesplace/hehadneverstolen,/fortherewasnoneedtosteal./Butheunderstood/thathewasnolongerliving/underthecivilizedmorallawoftheSouthland./Nowitwasthelawofthe
8、club/andthelawofthefang./Tosurvive/hecouldnotliveas/hehadlivedintheSouthland./Tosurvive/hehadtobecomeassavage/asthemenandbeastsaroundhim./Hedidnotstealforpleasure,/butbecauseofhunger;/hedidnotstealopenly,/butsecretly,/forfearoftheclubandthefang.(2)TheManintheMoonThemaninthemoonashesailstheskyIsamost
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