时间:2019-02-28 作者:英语课 分类:英语国际音标


英语课
摩擦音[tʃ]
 
发音要领:
 
[tʃ]是齿龈硬腭摩擦音一一舌位:先将舌尖抵住上齿龈,不留空隙,形成发[t]的音位,然后舌尖与上齿龈慢慢地分开让气流缓缓地从缝隙中冲出;唇形:唇形从[t]的自然张开过渡到[ʃ]的略微突出的唇形;声带:不振动。
 
 
技巧提示:
 
[tʃ]与汉字“吃”在发音上有相似之处,但汉字“吃”发音时声带振动,而[tʃ]不振动。[tʃ]音出现在词末时,送气要强。
 
外教单词跟读
 
picture ['piktʃə] 图画
chat [tʃæt] 聊天
cheat [tʃi:t] 欺骗
temperature ['temperitʃə] 温度
cheer [tʃiə] 喝彩
chance [tʃa:ns] 机会
charming ['tʃa:miŋ] 迷人的
jeep [dʒi:p] 吉普车
chair [tʃeə] 椅子
cheap [tʃi:p] 便宜的
lunch [lʌntʃ] 午饭
chain [tʃein] 链条
 
外教短语跟读
chat over lunch 午餐时聊天
catch with chaff 轻易的欺骗
change the choice 改变选择
too much 太多
cheat on the check 在支票上作假
free of charge 不收费

学英语单词
a snag
acetopyrrothin
actual available bed days
Aganosma
ambling
annular-lens condenser
antarticulare
anti-aircraft search light
ballast pumping arrangement
bazarak
be beyond someone
benign lymphangiomatous papule
beta-binomial
boletic acid
bone - marrow transplant
breakout load
breist
camejo
capacity antenna
casaba
Chekmagushevskiy Rayon
cleave down
commission-agent
cumoyl
database description
delay switch
diagnostic subroutine
disturbance upset
do a
erythema nodosa
ethyl pyoktanin
excelsior mt.
finished jobs
focused condition
folies
fractional-horsepower induction servo motor
free valence
frozen in distribution
gastroxynsis
hybrid orbital
iike
Ilex miguensis
institutional buying
intermediate drive
isogram
korean wars
La Junta
latency
Lindi
liquid heeling moment
Machupicchu
market value adjuster
Marvik
material value
metal sawing machine
moljodol
morrisiella indica
municipiall
nodular iron roll
not be as black as you are painted
Oak Bay
omnific
peak slope tangent
periorchitis purulenta
photon emission curve
pinacidiol
plethodons
portmarnock
predelineate
preferential contracting
Prem Chand
Project Spartan
pumiloside
purplish blues
quasi-associated signalling
R.P.F.
radiation oscillator
radicalising
read exit option
regular physical examination to animals
remote clock
rotating diode
salutatory oration
self-focusing microlens
single-event
sleeve rotor
spiroketal
State Immunity Act
stink locust
streppest
Sulzol
sunshine matine?s
super micron mill
to heave
traumatic pannus
unacceptable condition
uncuffs
vendor's invoice
wide guess
wire feed
woodsias
Yuanhuacine