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1、语流中音的变化一、音的同化关键词：受临近音的影响导致发音的变化或融合音的同化音的同化分类：历史同化；临时同化顺同化；逆同化替代同化；融合同化历史同化 与 临时同化历史同化与临时同化历史同化与临时同化判断ant/mt/-/nt/picture/piktjur/-/pikt/Horse/h:s/-horse-shoe/h:u:/dont/dunt/you/ju:/-dont you/duntu:/did/did/you/ju:/-did you/didu:/顺同化 与 逆同化顺同化顺同化 与与 逆同化：逆同化：判断 whats this？newspaper;替代同化 与 融合同化替代同化 与 融合
2、同化horse/h:s/-horse-shoe/h:u:/Dont/dunt/you/ju:/-dont you/duntu:/did/did/you/ju:/-did you/didu:/其他同化：清音浊化，浊音清化，两音合并，失去爆破，鼻辅音化great idea;take it away;lot ofThere is still something to do.Hes still in a conference.Did you?Would you?Could you?What you like?其他同化其他同化-舌尖齿背摩擦音的鼻辅音化：舌尖齿背摩擦音的鼻辅音化：/-/n/-/n/eg:
3、in the old nameeg:in the old name-舌端齿龈摩擦音的舌尖齿背摩擦音化：舌端齿龈摩擦音的舌尖齿背摩擦音化：/z/-/z/-/eg:when is this one dueeg:when is this one due-舌端齿龈摩擦音的舌端齿龈后部摩擦音化：舌端齿龈摩擦音的舌端齿龈后部摩擦音化：/s/z/-/s/z/-/eg:this shop;does she;/eg:this shop;does she;authorities showauthorities show-舌尖齿银鼻辅音的双唇鼻辅音化：舌尖齿银鼻辅音的双唇鼻辅音化：/n/-/m/n/-/m/eg:e
4、g:ten ten minutes;minutes;in in most;most;European marketsEuropean markets二、弱读 l特殊：lAn/n/-/n,n/from/frm/-/frm,frm/lOf/v/-/v,v,/by/bai/-/b,bi/lTill/til/-/tl/he/hi:/-/hi,i:,i/she/i:/-/i/lhim-/im/his-/iz/her/h:/-/h,:,/lyour/j:/-/j/yours-/jz/yourself/j:self/lmy/mai/-/mi/who/hu:/-/hu,u:u/ldo-/du,d,d/shal
5、l/l/-/l,l,l,/lsaint/seint/-/snt,sn,sint,sin,snt,sn/l(18860；656239)三、省音 五类五类引起省音引起省音的现象的现象失爆引起：Good night.缩写引起：hes(he is,he was,he has)弱读引起：girls and boys发音相近：Who is Stone？feed the dog发音相同：hip-pop,strange job四、连读 练习：练习：l lThe speed limit is thirty-mile an hour.l lI havent actually drawn anything yet.
6、五、弱读、同化、连读、省音的交融 lA:That jacket really looks good on you,Beth.lB:Its so great.How did you know I wanted it?lA:Oh,I just listen,watch and remember.You looked at it in Maxis window and I remembered it.lB:Is that how you choose all your presents?lA:I try to.lB:I make long lists for birthdays,but its so
7、 hard to choose.I always know what my mom wants,but my dadlA:Always gets a tie or aftershave lotion.lB:How did you know?lA:Because my dad gets the same!That-/;jacket-/dki/;good on-/gud n/its soDid you;wanted it-/wn id it/连+省;just;and;look at it-/lu ddit/连+省+清;remembered it;is that-/i/;For-/f/;but its so-/bdi su/连+省+清;hard;what;But;gets a-/gets/;did you;because-/kz/；Dad;gets the-/ge/解析解析