时间:2019-02-28 作者:英语课 分类:英语国际音标


英语课
摩擦音[ð]
 
发音要领:
 
[ð]是浊辅音、舌齿摩擦音一一舌位:舌头放在略微张开的上下齿之间,并略微接触。舌尖尽量向下齿用力。气流通过舌尖和上下齿尖的缝隙发生摩擦而发音。唇形:两唇之间的距离很窄。声带:振动。
 
技巧提示:
 
发[ð]音时要注意不要将舌尖堵塞它和上齿间的缝隙,以免气流被堵塞而不能发生摩擦。发[ð]时,舌尖向下用力,用上齿去接触舌尖上面。当[ð]在词末时,声带振动要有力。
 
外教单词跟读
breathe [bri:ð] 呼吸
soothe [su:ð] 安慰
weather ['weðə] 天气
these [ði:z] 这些
brother ['brʌðə] 哥哥
thus [ðʌs] 因此
leather ['leðə] 皮革
there [ðeə,ðə] 那边
other ['ʌðə] 其他的
worthy ['wə:ði] 有价值的
brother [brʌðə] 兄弟
they [ðə] 他们
 
外教短语跟读
this and that 这和那
bathe in the sunny weather 沐浴在灿烂的阳光中
father's brothers 父亲的兄弟
bathe with him 和他一起洗澡
then and there 就在当时当地
gather together 聚集一起

学英语单词
58
a. cerebralis posterior
adventure-filled
affraying
agitated thin-film evaporator
angle of the posterior carina
Anoplocephalidae
bayesian subjective probability distribution
belt-drived centrifuge
benite
brochi
call-a-thon
campfires
celestial navigation system
chasing of go-devil
chihuahuensis
colchyte
Compositae
correctorial
cutoff bias
dense flint glass
Dine, Jim
distributed emission crossed-field noise-generator
dominant degree method
elastic sensation
employ oneself in/on/upon
fluvastatins
foreign protein
foundation college
goaty
Haller's ansa
immunoadsorbed
impeller intake guide-vanes
individual capacity
inertial sub-range
irregular entropy increase
irrigation canal
isothermal analysis
Jack-a-Lents
justinas
kelberg
KGOY
kjeldahl nitrogen determination
llama yarn
maligns
matrimonial
MCFP
mechanical billet separating skid
mesobilicyanin
mesofluidics
method of detached coefficients
mirror neurons
mojtaba
mononucleotidase
Morning Sun
muscovite-granite porphyry
mushroom fastener
new product on evaluation form
nonstandard file
nozzle throat pressure
olla
p-dihydroxy-m-diaminoarsenobenzene
palettetype
parting liquid
photographic magazine
piling car
popping pressure
program reset operation
psych verb
pyrrolic
radiator outlet fitting
rapson slide
rat virus
reconstructive morticians
relative visibility factor
revisory
rod worth
Rose-Gottlieb test
Royal National Lifeboat Institute
Sampit, Tk.
saviour sibling
slavery law
spatial gradient
Stadensen
steam steering gear
strategic mission
sun dial
super-notes
superlobbyist
susie
themus (themus) taiwanus
Total Current Assets
town twinning
trichosolen mucronatus
trigonal tetartohedrism
trihydroxy-dibasic acid
uniform-acceleration
unstable-equilibrium
vacuum leak detector
volte face
water-cooled footstep
zalka