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
-ulose
alternating current speed control
atom smashing machine
automatic gain controller
azimuth signal amplifier
bacillus coli concentricus
barium salicylate
beaujon
blowing a gasket
blue marguerites
buaas
cerebellar abiotrophy
Chachersk
chloroform water
circaea alpina imaicola
clear solution
closed environment
compound decay curve
conferes
convex cam
convincing
donation land
e-hub
ecologic fallacy
Elliot's sign
figure stamp
fire proof test
firtel
fracture-bed
garden for the blind
greaze
group signalling equipment
handiwork kamaboko
helicinian
helio magnetosphere
high-temperature thermodynamics
hold sb in play
if-statement assembly control
keatolytics
keep the left
klesha
lacs
leggie
lindsaya
magnetic dipole intensity
magneto-optic waveguide
metallic cementation process
mind-your-own-business
minimum path length
modcomp
Monheim
Moskalenki
motive of lucre
needlefish
network integration
nonrevivable
notice boards
onychomancy
Open Brethren
ophthalmophakometer
orangefield
parasitic arrays
pecten magellanicuss
Pentecostal Church
plate bender
polarized nucleus
prerupture flow
price relative of fixed base
proactivity
problem of unemployment
processor storage relocation
pseudopassives
put in order
pyopneumohepatitis
quasi-discrete game
radar spotting
reducibility of characteristic form
ring hole gradient
room schedule
saggar press
salman arm
secondary
security glass
self-applauding
self-propelled atomizer
semigroup algebra
silver titration coulombmeter
special flow
spinovascular
st-pierre
staphylinopharyngeus
stormcock
SXGA-
take-off circuit
taxonomic frequency rate
time cut-off
to well
tooth error
transport number
Viola fissifolia
xcvier
you are always on my mind