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
aerocrafts
Alfredo
Allium hookeri
amino-acid method
approach a subject
aspermy
automatic increase in insurance endorsement
Baghdat'i
bar button
Bueyeros
Calamus wailong
calcium mica (maragarite)
carcinoplax nana
caval veins
channel jet
chill haze
closed cycle control
colic wind
cslewiss
diphenylurea
doubtful failure
dyslogistically
elementss
engineer's scale
enterovenous
erratic stitch pattern
excitation loss
fabric universal joint
flame cell
foliature
forest settlement
fossorial mammals
frame
Gentiana mailingensis
Gigatangan I.
go against
godevil
gynosaponin
head with binding sensation
heating crack
hot liming
hybrid winding
incandescent electric lamp
jeonse
Katuma
Kautilya
kilohertz (khz)
leaf cast
lens micrometer
livingroom
low salt diet
Lyme disease
magnetic core switch
magnetic surface storage
Magnusson
maner
mytton
nedney
non-contact casualty
nuclear disintegration energy
oil pressure selector
Omulyakhskaya Guba
p-n type junction
pan-european
patriarcas
piano whine
placegetter
positive modular function
postdevaluation
Potentilla inclinata
Potomac River
poular
prediabetes
presid
propagation limitation
punding up machine
Q branch
raunge
recertificates
recumbent overfold
Rubino's test
school expansion
screakier
seriemas
sh'
shaping without pressure
sheer nonsense
shell-end mill
single man
sizes of it
solanesol
space-heating load data per unit building volume
spark lag
square-cut
stair step generator
standard strength
sucking jaw
suggestive therapeutic
sulbentine
supply column
Unat (natural uranium)
upward-current classifier