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
abnormal chromosome numbers
access channel control
acme
action ex delicts
activation enthalpy
actuator cabinet
alternate cropping system
angiogratoma
antiholidays
ash-gray
Baateng
calcedon
Celocurin
channel substrate breakdown
characterizing group
charged traffic
charging level
cirrated
color fixing agent
commodity brokerage
comparedwith
component of current
DATD
Dialastic
dowel pin and socket
dutched
dynamical oblateness
electrically controlled birefringence
european conference on object-oriented programming
expediates
fanned out
feed dump cylinder
Fian
filament wound nozzle
fireescape
flagellicaudatan
flake glass reinforcement
flapt
fluorine atmosphere
formulators
geologising
gingivalis
gyro automatic navigation system
hard chromium
harpics
here's looking at you
hyperostoses
integrated planning
isocyanic acids
isoptera regularis okam.
kill one's darlings
kupferschiefer
liquid gradient
magnetic dewater cone
mean summer time (mst)
mend the service
microfeatures
microhematocrit
micropoikititic texture
mill-races
monocaryon mycelium
mycolyl
negative image
nonetymological
nonsequentially
Norn Iron
overhead camshaft
palagonitic ash
paludal forest
paracoumarone
penicilloic acid
perivsscular plexus
plank keel
polyphagids
preorbital plate
pulmonary juxtaesophageal lymph nodes
quantum of action
raep
reaction mass spectrometry
resistance insulation
robbing Peter to pay Paul
rotor axis
sarcode
scale setting
self-amelioration
simulation data base
software tool
sulfide (sulphide) melt
tail-like
tellurantimony
temperature coefficients
truncal
twelve-string guitar
unapprovable
venture profit
verriculatus
weld interval
Welverdiend
wikified
witherow
wooden rod
zella (zillah)