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
adenyltransferase
air swinging
airborne intelligence display
aminobutanoate
analog data transmission
arytenoidopexy
ask her out
aurochrome
autoactivation
begin-end pair
bipolar DC system
bromates
bronzy
bud of Chinese scholartree
built-in lead sharpener
bulk row fetching
burrliker
bus networks
calculation of earning power
campus-like
cellulose decomposing bacteria
cliff penstemons
coal-tar pitch
cold pig iron
collar tie beam
color doctor
cosmic-rays
credit-guarantee
delivery power
effective output impedance
Enlil
exportrestriction
feminine ideal
floating sheave
gastric filaments
genus Sporobolus
germ-free milk
Geylang Serai
group index
Gyowa
hard-to-sinter
hardware multiplier
Hunter's syndrome
hydromodulus
impulsive period
in full measure
inspector
Isthmus-Mecayapan Nahuatl
Kalehe
kesling
kirklands
laser nuclear fusion
linear elastic theory
Listera biflora
low field layer
Manchu-Tungusic
matching collars and grooves
microsphaera yamadai (salmon) sydow
narrative process
naturity
Naxal
non-selective radiator
of vantage
operational scanning recognition
optical spatial frequency filter
pachs
percentage modulation
personal bondage
pinacotheca
Plumergat
plungertype cylinder
precystectomy
Pterocarpus angolensis
recreationist
refueling unit
resolution of a module
reverse pointer
rudder driver
saccharilla
schema data description language
serpentine
shoe insert
solar systems
standards of identity
stefanov
suborder Reptantia
subsyndromes
suffolk
supermario
the smallest unit of life
thienobenzodiazepine
thoracic salivary glands
tool grinding
trial range
trout cod
trumpet weeds
two wheel brake
uncatalog
vacuum-pumping
veiled plate
vertical growth
wake dune