时间:2018-12-27 作者:英语课 分类:英语国际音标


英语课

 双元音[ai]


 
发音要领:
 
[ai]是合口双元音。舌位:先将舌身平放在口腔中,起始音是低位前元音[a],然后滑向放松的高位前元音[i] 。舌身由[a]的舌位抬向[i]的方位,这一滑动过程中形成的音便是[ai]; 声带:振动。
 
技巧提示:
 
在发[ai]音时,音长要发够。如音长过短,音质就发生变化,与前元音[æ]混淆。
 
外教单词跟读
cry [krai] 喊
Friday ['fraidi] 星期五
time [taim] 时间
dye [dai] 燃料
mind [maind] 头脑
die [dai] 死
tie [tai] 带子
fly [flai] 飞
rice [rais] 米饭
aisle [ail] 走廊
bike [baik] 自行车
eye [ai] 眼睛
 
外教短语跟读
day after day 日复一日
a lazy afternoon 使人发懒的下午
a sail boat 帆船
go away 走开
fail the examination 考试不及格

学英语单词
abrasive disc
ac dial
adstricted
AMVSB
Anglo-Palestinian
anomalous specific heat
Ardnacrusha
artesian groundwater
automatic chemical cleaning system
axial-tension
baical skullcap
bio-degradations
block-IF control structure
circular order
cither
closed-cycle control
common nomenclature
companion hatch
compound forward-wave amplifier tube
contactless controller
criminal offense
current status
dearness allowance
del operator
diaper cover
diaphragm box level controller
dip iron
dirten Allan
Economic growth point
ectoapyrase
euronithopodas
expansionist
experimental manipulation
exsuit
free shipping
Fritzlar
g-spot
governor assist spring
green keeper
handoperated
hexabrix solution
high temperature absorption heat pump
hydrogen-bridged ion
Hydronamium alloy
in the pig's eye
intraoffice
intraspinal injection
is with
jasmins
John Marshall
Lecanorchis
Leukocytozoon
level zero interrupt vector
Lophanthus rugosus
low pressure mercury vapo(u)r lamp
managed change technique
manfrini
maximum permissible loading
Methanotorris
Microesthesia
Neoplatonism
net attenuation
nonadienedioic acid
Nonionacea
nova species
nuclear-related
osteoepiphyseal line
pegmatitic structure
perilobar
polarity-directional relay
politicuss
polylineal
popilion
positive honing
power end
pressed brick
Pyrathyn
rail bolt hole
rainclothes
riversides
sail fine
Schlegel
screened horn balance
secondary marking template
Separation Pt.
short-item investment
spray concrete
stalin (donetsk)
starchlike
stranding angle
submission envelope
T-RAM
table gridlines
tea re-roasting machine
tekek
thymele
top the list
underbuilding
underregulated
volodymyrs
vulnerable shaft
withdraws