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
a TOS
accelerated stability test
accelerating development
adamantine clinkers
alkaline glaze
alongside with
aluminilite
angry with
avery
ball inclinometer
Barfurth
Battle of Fredericksburg
belly stand
biculturalism
boss man
bottom diameter of thread
Brinchang
bursae
butter deflector
capacity resistence time constant
cathartical
cellulosa
centrifugal-separator
cholangial tumor
clearance zone
cohosted
come close
composite brake shoe
current parent
deceyte
disalicylalethylenediamine
Drechsel washer
ear-bash
electrophorotype
female homogamety
forge welding
FUT2-pseudogene
get away special project
Goudiri
grement
head apodeme
hiatus neural
high-tension delay time
hot boys
hot waste water
Hydrachnae
illtreat
industry gas turbine
intra-plant system
Korona
lactoferritin
lemon soap
levogyric
lie in franchise
light buff
line grade
loss reserves
low friction
lsst
magicicada septendecims
maximum blade width to diameter ratio
media relation
melanotroph
mike stand
Moldino
MTM
multipolar divisiion
murdocks
mutual exchange reaction
net scale
non-dedicated file servers
oil-gas mill waste water
pallasites
phlebotomists
plane strain state
power braking
power off conditions
Prajmalium
psychobehavioural
pycnite
Quatipuru
resonant nucleus
roller surface
secondary ion emission
sinking open caisson by undrained dredging
Sparganium natans
spoken for
stead state system
strength of sound source
symptomatiatria
take down someone
tanaocheles bidentata
terumo
to full advantage
tracking velocity
trigat
tungsten target
warrior
weather-map type
whoofed
wild trajectory