时间:2018-12-27 作者:英语课 分类:英语国际音标


英语课
中元音[ə]
 
发音要领:
 
[ə:]是中央、不圆唇长元音一一舌位:发音时,舌中部向硬愕中部上抬,其高度位中高。舌身与上臼齿有接触,但不紧密;唇形:展唇位,展开的程度与[i:]相同;声带:振动。
 
技巧提示:
 
注意[ə:]与汉语“饿”不相同。它们的舌位不同。发"饿"时,音在舌后部,音的长度也不相同。
 
[ə]与[ə:]的区别:发[ə]时牙床半开,但发[ə:]时的牙床比[ə]音较小,近乎半合。发[ə]时双唇呈自然状态,肌肉不紧张;发[ə:]时双唇肌肉较紧张,呈扁平状。
 
外教单词跟读
first [fə:ts] 首先
purse [pə:s] 钱包
fur [fə:] 皮毛
dirt [də:t] 垃圾
shirt [ʃə:t] 衬衫
person ['pə:sn] 人
earth [ə:θ] 地球
word [wə:d] 单词
service['sə:vis]服务
Sir ['sə:] 先生
 
外教短语跟读
urgent work 紧急的工作
be at work 在上班
work in a church 在教堂工作
search the world 找遍全世界
learn the 1ist of words 记单词表
burning words 激动人心的话

学英语单词
academic achievement
air piston ring
amnioss
annualized return
anthony hopkinss
Belonia
beltin'
big coal D
Blanik
cathode area
chassriau
cie 1974 general colour rendering index
cifax
coal planer
collection development
commercial benzene
critical thickness of oil film
cryptographic technique
Debre Libanos
distress beacon
electric synapse
electrooptic(al) radar
Euteleostomi
family strombidaes
Fargesia gongshanensis
fire-resistive partition
fouling
founding furnace
girdings
glycin
goalie play
groundstroke
group delay standard
hexagon shank
ilps
increible
intractable ulcer
Jakobsberg
jogolere
lead length
machine analysis
manuss
maxillo-labial complex
metal tape
metapopulational
microtonal music
minimum energy delay
most optimistic time
msasas
naufrague
need theory
nothing to sneeze at
OMR (optical mark recognition)
onychophora
oogun
Ostwald, FWilhelm
overthwart
paper decoder
peroxy-
person under age
phrynosoma coronatum
pilot sample
plant attenuation
poop anchor
pore pressure metre
pottia truncate
racist regime
radiation-proof design
radiotelegraph certificate
ratio of finished goods inventory to the cost of goods sold
raw refractory dolomite
re-enacting
Red Deer R.
rhynchospora rugosa brownii
Risca
second-order stochastic process
self-propelled tethered system
semiconductive loading tube
septate mode
shelf-like
Smith-McIntyre sampler
soil lump
space walker
spatial
spectro-plus spectrophotometer
steam-air die forging hammer
stereophotogrammetric method
straw dropper
stretch rolling
subtemplate
syphilis insontium
tailed
Talmont
Tillotson
transistance
unmodified starch
vaild period
varnished cloth tape
visual flight rules advisory service
vitagliano
well-running
zymometers