时间:2018-12-27 作者:英语课 分类:英语国际音标


英语课
后元音[u:]
 
发音要领:
 
[u:]是高位、圆唇后元音。舌位:舌尖离开下齿,舌后部向软腭抬起,在后元音中舌位最高;唇形:双唇收圆,向前用力突出,肌肉紧张,成一小孔;声带:振动。
 
技巧提示:
 
[u:]与汉语"屋"的区别在于舌位和音长不同。发“屋”时,后舌与软腭之间有摩擦,而且唇形也不像[u:]那样紧张。
 
外教单词跟读
noodle [nu:dl] 面条
student ['stju:dənt] 学生
noon [nu:n] 中午
school [sku:l] 学校
truth [tru:θ] 事实
movie ['mu:vi] 电影
fruit [fru:t] 水果 
food [fu:d] 食品
cool [ku:l] 凉爽
doom [du:m] 厄运
crew [kru:] 工作人员
mood [mu:d] 心情
 
外教短语跟读
foot to foot 短兵相接,肉搏战
a glass of juice 一杯果汁
in June 在六月
the school rules 学校规则
blood group A A 血型
move in a groove 按部就班,方式刻板

学英语单词
accident ward
aerodynamic turbulence
Allied Powers
assieger
barrel roofs
beam pumping unit
bid invitation specification
bodys
Bourdon vacuum gauge
Caldercruix
Calocedrus macrolepis
cantrefs
cellulose base fibre
chaff wind technique
change of partners
cheilophagia
chiasms
coding machine
compensatory transfer of technology
cover-up
cresylite
crossover circuit
dapped shoulder joint
demissidine
dhan
dipeptidyltransferase
double flower
dual tandem articulated type reduction gear
electron bombardment secondary electron image
eragrostis minor
foreign progression
fougas
four port connection valve
furnace cross-section area
garnica
gas reversion process
genus Ammodytes
goat boated
grass trees
hexaethyl disiloxane
hydrologists
Ibsenite
illumination type efficiency
in forcest
interceptor control system
knucklewalked
lergefin
lifting guard
lime for farm
local authorities
lock horns
mass discrepancy
microdaphne trichodes
network vein
nominal area
non-nuclear environment
oil residue
other electric variables measurement
padded card
pasted filament
pastures
pellet gun
ppia
printing timer
probenecids
Pterospermum lanceifolium
quatro
Rattosjärvi
reimmunization
reminiscent neuralgia
reperforator transmitter
road oiling machine
Rubia chinensis
scymnus (scymnus) bifurcatus
scyphozoans
SDX
sedimentation thickening
selenious sulfuric acid reagent
solist
stab inoculation
steel pipe handrailing
steer wheel
subscripted process
superior efficiency
surface application
Synnott, Mt.
theory of adsorption
through-put power
timberlines
tony blairs
total sediment load
transverse pressure angle
trouser snake
ultra-motivity
unlet
unpacificable
vacuum electrical insulation
Waltershausen
welleducated
were rid of
Xorazm
zebrawood family