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 narrow margin of profit
acquired hemochromatosis
administrative fees
Alagapuram
alands hav
all the crack
american virgin islandss
amyl formate
appressoriurn
arrival time distribution
astatized gravimeter
astoundingly
bambuterol
boltcutter
bombs incendiary
boryeong (poryong)
bubble-gummers
caneine
carbodiimides
chemical recovery furnace
concentration test
creativity
devilwoods
directly caused by
dominance subordiance
double frequency inductor
e-publication
each to their own
economical facing point lock
efficient use
electrostatic valence rule
enemy currency
fernroots
flashmatic
fobs
folded dipole
freeing
fresh forage
Git Hub
Glycosmis craibii
goods unpaid for
governing factor
graphics text composition
hasher
Heisenberg's exchange coupling
hexagon socket countersunk head bolt
homophiles
HOSTAC
humanising
irqs
irreproductive
LODD
machine reamer
makes light of
map for blind person
marketing resource
mimetical
muller mixer
myositis ossificans
nafuds
neutral plane
non-linear consolidation theory
nonrecuring
NU-1504
portable servicer
prolactin -releasing factor
protoxylem
pulvinaria psidii
pyrotechnic light
resina ipomoeae
rhet.
Sageretia paucicostata
sand cast finish
Sankt Anton
semiangle
semilens
sensory impression
Shredded Wheat
single-phase aircooled transformer
softpersons
sophorcarpine
sternberk (sternberg )
system under test
Taunton Deane
teletype control
Tetranychus autumnalis
theocrat
tortfeasance
transcription break
triphasic potential
twin-frame saw mill
u.s.s
unequally tempered scale
ungarbed
v.h.
vaginal cicatrix
Val-Suzon
weidner
wirepull
working with an basic slag
yunjin
Ziegfeld Follies