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
aestivated
analogia
anchor chain wash nozzle
annual depletion rate
approved method
associated mark
automatic-load-release system
be up and doing
bicalcarate
biddable
blubber spade
blue pipe
Brylkinia caudata
cinnamyl anthranilate
circulant convolution
colophonate
conical scanning seeker
Conradson carbon residue
copower
critical runoff
deassigned
diamond field
dry-cargo freighter
dystopias
East Horndon
edge dislocations
electroformed mould
embryophoric membranes
employee stock ownership plan (esop)
entosporium
Ettusais
Fick's equation
flagellospore
flame cultivator
friction clutch cup
gath (gat)
genus Silphium
Gisong
Gochnatia decora
gone gosling
graphitic iron
grass cuttings
growth hormone-release inhibiting factor
hard commodity
harsnett
having got
hot water valve
imf institute
infineon
interceptive orthodontics
intermediolateral nucleus
kim'chee
lanoline grease
lead pipe flange
lifting blocks
lubrication drip
m-nitrobenzenesulfonic acid
managerial level
Marshall,Thomas Riley
meet ... needs
musharraf
oil vaccine
orthomolybdate
overall depth
palatal chondroma
parfumee
perthes
postal number
radiogeology
recalescences
reliability assignment
remansion
remoteeffects
rolling land
Sap-flow
Sauensiek
Sboina Frumoasǎ
scramble for supplies
shopbook
side swimmer
space charge limited conduction
spairge
start option
stick mark
sublimatogram
supplementary balance sheet
taipeis
take sb unawares
throwin
trigocephalus
undercompound excitation
unfair sales acts
user definition file
vanaprastha
veneer band
Vonyarcvashegy
vortex ring cascade
wane-cloud
well-prepared
Wireless Zero Configuration
witblits
wonderfall