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:
 
[ɔ:]是中高、后舌位、圆唇长元音。舌位:舌尖抵住下齿,舌后部向软腭抬起,舌后身肌肉稍紧张些;唇形:双唇呈圆形而突出;声带:振动。
 
技巧提示:
 
有些初学者在读单词时,将[ɔ:]发得似“奥(ao)”的音,原因是双唇不够紧张用力,没有将双唇呈圆形突出去,同时,舌位偏低,舌身不够紧张,发音过程中,唇形有变化,不稳定。
 
元音[ɔ]并不是长元音[ɔ:]单纯缩短而成的。发音时,舌后部要向软腭抬起,但比发[ɔ:]时抬得要低,牙床几乎全开,圆唇。
 
外教单词跟读
board [bɔ:d] 长条木板
law [lɔ:] 法律
corn [kɔ:n] 玉米
lord [lɔ:d] 统治者
mall [mɔ:l] 商场
cause [kɔ:z] 原因
floor [flɔ:] 地板
door [dɔ:] 门
horse [hɔ:s] 马
draw [drɔ:] 画
walk [wɔ:k] 走
autumn ['ɔ:təm] 秋天
 
外教短语跟读
all in all 总而言之
more and more 越来越……
a lot of 许多
before long 不久以后
All men are mortal. 人生自古谁无死。
All men are born equal. 人人平等。

学英语单词
absolute promise to pay
acid-citrate-dextrose solution
actinomycetaceaes
algebraic hypersurface
antidermatitis
asymmetric ratio
automatic changeover
automatic gyropilot
be straight with sb
bioisolation
biological agency
blocked money
bring sb. to book for sth.
Brissot
brughierons
carbonised
cell link
Chateauneuf-de-Randon
circling approach
cirsectomy
closed mission
continuous file
cotyloid
cylindrical layer winding
diving current
Dixie Union
evidential matter
examplars
facies inferior pyramidis
fibre crystallinity
Finacle
fixed mold
Flinders Island
Fukuhara
garbage feeding
garnet type structure
gradate vein
Grafenberg ring
head bag
helmport
Hermansverk
hoary golden bushes
hometeams
hopologists
impastes
ionophoresis
isometric virus
jerri
labor protection payment
luminousnesses
Mac-Lane system
malasada
meeter
momentum-threshold error correction model (m-tecm)
Mouthier-en-Bresse
multiplexer/demultiplexer
oracularities
paly booty
parsing time
pay back period
performance benchmarks
photonephelometer
plain steel
prolated
publicly certified acknowledgment
recoil detector
reprecipitates
reproduction felling
rhabdoblennius nitidus
ring field
rocking apparatus
roush
season-crack
seignioresse
sells on
sikula
Sissomicin
sluice door
small amplitude theory
snifter valve
source statement library
starting difficulty
stream surface
strong current bus
temperature control amplifier
testicular feminization
thickener tunnel
to be brief
to settle an account
token passing
train container
transaction reconciliation
turbine room
unattestable
Undulated Beam injector
unipolar group
United Fruit Company
Urantoin
Viola kunawarensis
webfeet
worked consistency
Zarphatic