时间:2019-02-28 作者:英语课 分类:英语国际音标


英语课
鼻音[r]
 
发音要领:
 
[r]是卷舌、齿龈滑动摩擦音一一舌位:舌尖向齿龈后部与硬腭连接处翘起,气流在卷起的舌尖与连接处滑过;唇形:双唇稍有突出;声带:振动。
 
技巧提示:
 
在发[r]时,先做好发“瑞”的舌位准备,然后声带振动。注意发[r[时,舌尖卷起时不得接触上齿龈。
 
外教单词跟读
grow [grəu] 种植
breakfast ['brekfəst] 早餐
rose [rəuz] 玫瑰
bread [bred] 面包
risk [risk] 风险
interrupt [,intə'rʌpt]打断
rat [ræt] 老鼠
fruit [fru:t] 水果
red [red] 红色的
grass [gra:s] 草
rise [raiz] 升起
rude [ru:d] 粗鲁的
 
外教短语跟读
a red rose 一朵红玫瑰
worry about 担心
rack and ruin 毁坏,瓦解
read and write 读和写
hurry up 赶快
right or wrong 对或错

学英语单词
acid(a)emia
activity of cathode
air cushion pad
albour solution
ammotragus lervias
anomalistic period
backtagged
Bani-Bangou
Beaufortin
bowldery
breakdown process
Captain Hook
Carex tsaiana
Cell processor
certificate of mortgage of ship
chocolatine
colour filter strips
court-rooms
current money unit
curvature losses
czapek dox agar
dawning upon
Donbas(s)
drug enforcement administrations
ecclesiastical benefice
eidetically
enzymatic depilation
Epicanthine
evaporator area
eventful
fixed spasm
fuels fabrication facility
galeommatids
gauging signal
general purchasing power accounting
Gipping
golay pneumatic cell
hair grip
Hammond's disease
hartree harmonics
heavy metal umlaut
hexavalent
high-voltage nuclear battery
honey-roasts
how-de-do
impartibility
intersubtype
intracelial
joining by mortise and tenon
Julien's organ
Kerkenah, Can.de
law-givings
lienardia rubicunda
light panching
logic bomb
mastery testing
methine and polymethine colouring matters
multiplication capacity
neopanorpa youngi
net profit after taxes
normal place
noth-ing
ochsman
oliche
open width washer
orthoptoscope
over wintering crops
postal worker
postscripted
powder-keg
premier league
pseudocercospora angulomaculae
rearviewmirrorism
rebroadcast transmitter
red-green crossover
reducing printer
Reeffish
repartner
repeating installation
reversal of curvature
scene stealing tactics
scleral shortening
single face fabric
spin-outs
stabilized non-operating temperature
stood sentinel
submandibular duct
system programming subset
Tax-cost
temperature base factor
the beneficiary
thermoelectric laws
top-roll counterweight balance arrangement
trenchplough
underdamped vibration
universal container
universal solvents
Vat Dark Blue BO
volcanic ash
work reliability
would have liked to
Yalasso