(共12张PPT)
PRONUNCIATION
英语核心音变规则详解
—— 高一年级发音技巧指南
CONTENTS
连读(Linking)
01
同化(Assimilation)
02
省音/略读(Elision)
03
弱读(Weak Forms)
04
缩读(Contractions)
05
节奏与重读(Rhythm & Stress)
06
特定音变
07
经典例句分析
08
高效练习方法
09
01.
连读(Linking)
辅音+元音连读:辅音结尾+元音开头连读后如同一词
例:an apple →a_napple; not at all →no_ta_tall
→
元音+元音连读(j增音):/i , ,e ,a , /结尾+元音开头加/j/
例:I am →I(y)am; She is →She(y)is
→
元音+元音连读(w增音):/u , ,o ,a /结尾+元音开头加/w/
例:Go out →Go(w)out; How old →How(w)old
→
[
02.
同化(Assimilation)
Alveolar同化
规则:/t/, /d/, /s/, /z/受后接/j/影响变音
例:Don't you →Don(t )ou
例:Would you →Woul(d )ou
例:Miss you →Mi( )ou
例:How's your →How'( )our
清浊同化
规则:浊辅音受后接清辅音影响清化
例:have to →haf to(/v/→/f/)
例:used to →use(t) to(/d/→/t/)
03.
省音/略读(Elision)
/t/和/d/的省略
当/t/或/d/位于两个辅音之间时,通常会被省略,以保证语流的流畅性。
nex(t)Monday
ol(d)man
stan(d)still
I don'(t)know
/h/的省略
在非重读的代词(如him, her, he)或助动词中,/h/常常被省略。
Tell(h)im →Tell im
Give(h)er →Give er
Has(h)e →As e
04.
弱读(Weak Forms)
核心规则!功能词非重读时使用弱读式。
–a/an →/ / / n/
–the →/ /(辅音前),/ i/(元音前)
–and →/ nd/ / n/ /n/
–of →/ v/; to →/t /
–you →/j /; her →/ /; can →/k n/
–
have/has →/h v/ / v/ /v/(have);/h z/ / z/
/z/(has)
–
had/would →/ d/ /d/; will →/ l/ /l/; them →/
m/
05.
缩读(Contractions)
1.正式缩写(书面/口语通用)
例:I am →I'm
例:you are →you're
例:do not →don't
例:I will →I'll
2.口语缩读(极口语化场合)
例:going to →gonna
例:want to →wanna
例:got to →gotta
例:have to →hafta
例:give me →gimme
例:let me →lemme
例:don't know →dunno
06.
节奏与重读(Rhythm & Stress)
1
内容词重读
名词、主要动词、形容词、副词、疑问词
例:She'boughta'red 'book.
(名词book重读)
2
功能词弱读
冠词、代词、介词、助动词、连词(用弱读式)
例:Heis'readingabook.
(is/a弱读)
规律:句子重读如“节拍”,弱读词连接节拍形成流畅语流
07.
特定音变
→
击穿/闪音:美音中/t/在两元音间(前元音重读)变[ ](似/d/)
例:water→wader; butter→budder
→
鼻腔爆破:/t/ /d/后接/m/./n/时,气流从鼻腔爆破
例:certain; hidden; couldn't; admit
→
舌侧爆破:/t/ /d/后接/l/时,气流从舌两侧爆破
例:bottle; middle; little; settle
经典例句分析:should have been
1.完整形式: should / d/ + have /h v/ + been /bi n/
2.弱读: have弱读为/ v/ → should have been
3.缩读:进一步缩为should've been / d v b n/
4.极度口语化: /d/+/ /融合 →shoulda been/ d b n/
高效练习方法
→
多听:通过播客、美剧英剧,有意识辨认音变现象
→
跟读模仿:使用“影子跟读法”(Shadowing),复述并模仿音变
→
朗读:刻意运用音变规则读句子,形成肌肉记忆
*目标:让音变从“规则记忆”转化为“自然习惯”
核心总结
音变是英语流利表达的关键技巧
掌握连读、弱读、同化等规则可提升听力与口语
勤加练习(听→模仿→应用)是掌握核心
感谢观看!