Transcript Insertion rules

Insertion rules
Group6
• 陳聿宣
• 方憶薇
• 許純鳳
• 高靖雅
• 林淑華
• 蔡佩芬
• 楊立勤
• 黃玉琇
Angel
Vivian
Amy
Carol
Pat
Joanna
Maggie
Amanda
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What is insertion?
There are some natural and rapid connected
speech of American English. The sound
changes normally governed by some rules.
One of these rules is insertion.
Insertion: A sound is added or inserted
between two adjacent sounds to ease the
articulation.
1. Front vowels followed by liquids / l / ,
/ r / are retracted with an offglide
schwa inserted.
2. When the ending-s (es –s or s’ )
follows sibilants to form plural nouns,
possessive nouns, or third-personalsingular verbs, /I/ is inserted between
a sibilant and the ending /z/
3. When ending –ed is preceded by alveolar
stops / t, d / to mark a regular tense
verb,/I/ is inserted between an alveolar stop
and the ending /d/