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
aberration figure
angel lust
Anoectochilus formosanus
Arabis Canadensis
asbestos shoe
atakas
bearing suspension
bird's nest disease
blue whales
bowgrace
cable provider
Cam Loch
canceled in error
Carex densifimbriata
centrifugal exhauster
Common Celtic
compatible SSB modulation
construction cost control
contrast gradient
corkscrew arteries
cryptographists
curing jelly-fish with alum and salt thrice
data analysis center
dextromoramide hydrogen tartrate
dictiest
diphtheria-pertussis divalent vaccine
doctos
drum rolls
entrance end
expert system for mineral exploration
fibrin thread
fully insulated current transformer
gangcar
genus Eacles
get into smooth
golpol
Grönenbach
half-line block
hole puncher
horizonatal blanking pulse
hoverflies
indeterminate cleavage
isonitrosoethyl amyl ketone
jacky boom
kalam
land rushes
left-liberal
lot lizards
macelike
metacentric method
migrainoid
Milcro
multi-effect compressor
multiplextransmitter
MW-SW receiver
My home is in the capital
name-error exception
nanostrips
oil immersed switching device
oil suction rubber hose
oxydizing flame
Parasenecio forrestii
permeability alloy
pettway
pipe outlet
platemaker
polysemantic words
potassium hydrogen selenite
punching process of heat exchange plate or fin
retranslates
scrupulousnesses
serial shift register
SETAF
sevika
single-error mode
slipper guide
sociolinguistic
songfest
starch-liquifying chemical
strong evolution
Sulcus circularis insulae
surfeited
tackhammer
terapins
testfire
three island vessel
tight ships
tinodes retorta
tolerance deviation
tripetalous
unbounded strain gauge
uncinarias
under-compounded generator
unencumbered allotment
unethical conduct
United Fruit Company
unwandered
Upper German
urban function
vas rectum
Vicat softening point
watchit