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SyllablesStressRhythm,Unit1Basicconcepts,Whatisasyllable?,a/hot/ht/warmer/w:m/wonderful/wndful/,Asyllableisapartofawordthatcontainsonevowelsound;itmayalsocontainoneormoreconsonantsounds.Ingeneral,thenumberofvowelsintheworddeterminesthenumberofsyllables.,(consonantvowel)V.A,IC.+V.he,she,myV.+C.eat,it,earnohC.+V.+C.bit,ham,deskC.+V.+C.+V.Bitter,hammer,Bitterly,happily,table/teibl/apple/pl/seven/sevn/cotton/ktn/socialism/sulizm/,m,n,l是发音较为响亮的辅音,他们可以和别的辅音结合成不含元音的音节,这种音节叫成音节。(syllabicity),Letscountthenumberofsyllablesinthefollowingwords:,1.deskstasktwelfth2.studentagainsimpledriveway3.familyconsiderprimaryAmericanexaminationimpossibilitycreation,Whatisastress?,banana:ba-NA-napreferpre-FER,Astressedsyllable:arelonghaveapitchchangehavefullvowelsounds,Stressincompoundwords:greenhousegreenhouse,温室,暖房,绿色的房子,StressPatterns,Banana()airplane(),Stressinasentence,Didyouneedamap?Canyouseethekiteinthesky?,WhatisRhythm?,Twinkle,twinkle,littlestar,HowIwonderwhatyouare!Upabovetheworldsohigh,Likeadiamondinthesky.,Letsdotheexercises,
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