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
'Arādah
5-fluorodeoxyuridine
accumulative cost
Alleanthus fibre
American reference volume
anchor device
anti-detonation fuel
antimalarial
apparent viscosity
army attaches
artier
Australian Braford
auxiliary estimator
ball disk and cylinder integrator
bitumen lepideum
booie
bote
bravery award
breather line
chilling roll
choad-chokers
Chuadanga
coagulation coefficient
coincidence boundary
eddy flux parameterization
electropercussive processor
equivalence factors
factory work
fear response
felt hat
fertilize
Fibrolane
gastr
Gibbs's theorem
grotkamp
growth per cent
Hallion's law
hypokalaemia
Ilex dicarpa
in every quarters
independent state of samoas
inquisitor zonatus
international justice
international union of mathematics (ium)
intersessions
iron-magnesium metasomatism
isochronon
Karup
Laguerre, Edmond-Nicolas
liquorstriction
made your bow
make sure that
marantic clot
maxillarias
mesarch sere
metaproteomics
methyl-amino-purine
moise killer
monsoon asia integrated regional study (mairs)
multiscalar
nonoscillatory
nontemporary
off load sequence valve
off their nut
oraceroris
out in the sticks
overenrolled
P-box
parallel layup
phaeophyceae(brown algae)
phagedenism
podopompholyx
prettier
pure alumina
Pyrocysteae
reinforced concrete pole
repeftal
samuel finley breese morses
Shatneresque
short-wave beam antenna
sick into death
slab zinc
solum
sorted table
soup
static probe
statistical independenet experiment
sustainable development
taxation of production link
theoretical model
top board
tris(4-nitrophenyl)methane
triumphate
twin-engine transport
Velaines
vivificator
warm disease school
weed sprayer
Welcome Wagons
wolfram ocher
yard master
Zamboni piles