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
Ac len
according to the international practice
akaike information criterion (aic)
Alajja rhomboidea
alljet
ammonium aluminum chloride
auxiliary foundation
bbus
beetroot-reds
blood money
brittleness test
C.M.G.
carbonate buildup
center-break disconnector
certificate of nationality
cervical triangle
Churi
colour correcting filter
commission for marine geology (iugs)
compatible hardare
compensation for stoppage
connectances
Connell suture
craigleith
deprezs
dermal matrix
design of children at play
disorder of eye functions
disposal ditches
dopeiest
elf arrow
equal likely criterion
excitation-at-the-mass method
fall into chime with
flowerbed
formula cost system
Gaussian system
handling automation
head-per-track disk drive
higher protist
hoes
identical quantities
inberior occipital triangle
involvement
istan
lattice function
line aclinic
loan on personal guarantee
mask negative
master switching centre
matisdorf
mineral water grade sugar
miniearth
model-based synthesis
Myotis leucifugus
natural language query
Negroness
nervi interosseus volaris
neurosurgical science
nickelalumite
night dafe
nonquadratic loss function
palm-wine
partial delay
payzone
perennial philosophy
philippopolis (plovdiv)
photronreflectometric technic
plug expander
point disclination
pride of the morning
proliferation of smooth muscle
psychological distance
reference material certificate
remotivate
residual calculation
rose-cut
saturable transformer
sea-air-land team
shape iron
short way
Simon's syndrome
sively
soil mulch
source of additional revenue
spring-loaded leather seal
stimulated emission detection
sun-protection
surface pinhole
surface-barrier semiconductor detector
thaneships
thermal science
Tindangou
traveling shiploader
tullio
unlegacied
Vabres-l'Abbaye
well-differentiated lymphocytic malignant lymphoma
wetland area
wood joints
yellow sultan
z.B.