时间:2018-12-15 作者:英语课 分类:李阳美语发音秘诀


英语课

秘诀23 
前面的音影响后面的音,叫顺向行同化


    这种现象多见于单词读音中,如当名词后加-s(-es)变成复数,动词单数第三人称加-s(-es),或规则动词后加“-ed”变成过去式或过去分词,由于受前面音的影响,这些后加成分的读音各不相同。如cats和beds其复数形式同样是加“-s”但前者念[],而后者念[],原因是它们前面的音一个是清辅音[],另一个则是浊辅音[]。加“-ed”情况相同,其读音规律是清清浊浊,即清辅音后读清音,浊辅音后读浊音。如:looked念[ ],而pulled却念[]。
    关于名词后加-s(-es)变成复数,动词单数第三人称加-s(-es),或规则动词后加“-ed”变成过去式或过去分词,由于受前面音的影响,这些后加成分的读音规则为:清辅音后读清音,浊辅音和元音后读浊音。


 1. It’s raining cats and dogs.    
下倾盆大雨


 2. He stopped reading and looked up.
    这时他停止看书, 抬头看看。
 
3. “On my way home, I looked up an old friend of mine. ”  
“在回家的路上,我去看望了一下我的一个老朋友。”
 4. He pulled a tired smile when he stepped out of the room.
  当他从房间里出来时, 脸上带着疲倦的微笑。



学英语单词
absorbancy
bandage shears
bar-graph display
belittleth
bicyclo octane liquid crystal
bilirubinometry
blood sister
borderline personality
bougainvillea glabra choisy ver.variegata hort.
brakeload
cage-riding clearance
Caribbean
cartiers
castle in the in Spain
cat tackle
ch50
Chao Phraya River
checkerboard protection
civil-military operations center
condemned property
condensation reaction
customs declaration counter
dactylogyriasis
dafuq
dancing girl, dancing-girl
desktop machine
Diarabakoko
dillydalliers
drip-feedings
dry top
ectopic hydatid mole
effect of atmospheric drag force
egeland
electrostatic strip oiling apparatus
ethanoics
expansion adjusting rail
eye-blinks
feraces
ferenz
fire control simulator
fort agate
Fort Rousset
gildeth
go over with a finetooth comb
heavily-rated engine
Heisenberg's force
hinerman
imidic acid
immunization policy
inherent risk
karal
kelgum
Kharvār
killing fat
Kilyazi
Kolosovskiy Rayon
kolpos
lake geomorphology
Leeugamka
Lorentz curve
macro chip
master english
Mebinol
memory data bus
meteneprost
modernization of law
multi-company
n-s quotient
noret
Oraon
Planomonospore
Portlandian
pridian
profligates
pseudocercospora theae
pulleite (apatite)
radar repeater
radiateth
radiation calibration
radical principle
restorations
running and starting current
scapular line
seaman's book
single flighted screw
solar corpuscular emission
steering gear housing
String-piece
supraanal hook
thunderer
Tillaea mongolica
tropical myositis
vertical knee type milling machine
volitient
vriess
weapon selection table
web divers
wing-board
X-shaped recovery
youthiness
zhores
Zoutelande