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1、StrongFormsandWeakForms(强式读音与弱式读音/强读式与弱读式)TwodifferentwaysofpronouncinganEnglishfunctionword:ManyfunctionwordsinEnglishhavetwoormorepronunciations:astrongformandoneormoreweakforms.Thestressofweakformsandstrongforms:Weakformsoccuronlyinunstressedpositions;strongfo
2、rmsareusedchieflyinstressedpositionsandmaysometimesoccurinunstressedpositions.StrongFormsandWeakForms(强式读音与弱式读音/强读式与弱读式)Theimportanceoflearningweakforms:PracticallynativespeakersofEnglishuseweakformsinpronouncingfunctionwordswithweakforms.An“all-strongform”pronun
3、ciationsoundsunnaturalandunpleasantinEnglish.SpeakerswhoarenotfamiliarwiththeuseofweakformsarelikelytohavedifficultyunderstandingnativespeakersofEnglishwhouseweakforms.Mainfeaturesoftheweakforms:1)Reductionofthelengthofsounds—ashorteninginthelengthofavowel2)Obscu
4、rationofvowels—achangeinthevowelsound(fromafullvoweltoaweakenedvowel/@/or/I/)3)Elisionofvowelsandconsonants—theabsenceofasoundStrongFormsandWeakForms(强式读音与弱式读音/强读式与弱读式)Englishfunctionwordsthathaveweakforms:wordsstrongformsweakformsexamplesa/eI//@/We’vegotadog.an/
5、{n//@n/Takeanapple.her/h3://h@/,/@/What’shername?his/hIz//Iz/Johnhadhishaircut.our/aU@//A:/Wecandoitonourown.some/sVm//s@m/,/sm/Getmesomewater.the/Di://DI/,/D@/Theysawtheyoungandtheold.your/jO://j@/Takeyourtime.he/hi://hI/,/I/Whatdidhedo?StrongFormsandWeakForms(强
6、式读音与弱式读音/强读式与弱读式)Englishfunctionwordsthathaveweakforms:wordsstrongformsweakformsexamplesme/mi://mI/Letmehavealook.she/Si://SI/Didshecome?them/Dem//D@m/,/Dm/Letthemgo.us/Vs//@s/Hetoldusastory.we/wi://wI/Hereweare.you/ju://jU/Didyouseemypen?him/hIm//Im/Givehimapen.
7、am/{m//@m/,/m/I’mproudofit.are/A://@/Whatareyoudoing?StrongFormsandWeakForms(强式读音与弱式读音/强读式与弱读式)Englishfunctionwordsthathaveweakforms:wordsstrongformsweakformsexamplesbe/bi://bI/Don’tbelate.can/kAn//k@n/,/kn/WhatcanIdo?do/du://d@/,/d/WhatdoyoudoonSundays?does/dVz/
8、/d@z/Whendoesthetrainleave?had/h{d//h@d/,/@d/,/d/Howmanyhadhehad?has/h{z//h@z/,/@z/,/z/,/s/Whathashappened?have/h{v//h@v/,/@v/,/v/Thekidshavegone.is/Iz//z/,/s/
