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
abiophysiology
acknowledgement of declaration
acral arteriolar ectasia
active sensor
aksakov
Allostigma
antipractise
Aqua-fortis
arithmetical compliment
barkingly
barrel child
bikini-top
blind tigers
block world in question answering
bowiers mustard
centrifugal water-packed gland
chantha
chill test
choke transformer coupling
coal paste
combined harvester
commercial circles
cone-baffle classifier
coupler point curve
data manipulation function
delactiation
depletes
derma
digital video broadcast
dutch ocher
electroneurograms
emergency bill
enderby lands
englutting
Ereshkigal
ethchers
feed hopper
fibrinous synovitis
fieseler
for hire
forest offence
geteld
glutaraldehyde
helicopter association of america (haa)
humoral pathology
hydraulic tyre applying press
inverted L network
land-leveling operation
Lena Canyon
leptonomorphology
linishing
loaded word
macroscavengers
Magosal
maioni
Majiya
Maymecha
mechanical current rating
misgraffed
MKSTNG
Mollaret's meningitis
mulked
non-flared fitting
non-profit bookkeeping
oil fuel
omnibook
Ornithocoprous
Pander's blood islands
performance limitation
phowa
Piassabussu
premolar tooth
R.P.O.,RPO
range of time-lag settings
rehewing
rehydration acid
repilots
route frame
rub someone the right way
selection of single traits
sending duration
sensitimeter
separable fixed cost
shrimps
silencing unit
societ
spaceflights
spiraeas
struck dumb
subperitoneal
subscriber trunk dialing
superchopper
think sth out
thouch
to distraction
toolpusher
traveling in-core probe
ultrahigh-speed particle
unroot
vane-shear apparatus
vegetable sorer
wastayne