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
abutment coping
accumulative effect
AFAIUI
air tube connector
astyn
augen-schist
avlosulfone
bar diameter
barquet
bearing-pressure
bigos
bluecoated
Brummen
caller ID spoofing
Capoompeta
carter-wallace
central air-conditioning sytem
Chabrac
chain relative index
Cleridae
college course
colorless coupler
colourimetric radiation detector
commercial call
cost reduction percentage of comparable products
creakle
detriticolous
dew-claws
dials down
disfancied
Disodium-versenate
durables
egg tester
ellops
epidermicula
floating -point type
forlesings
gluteuses
head pressure solenoid
horizontal turbulent diffusion
hot - air ballooning
hyperdeduction
hypoadlbuminemia
juice purity
kleroterium
Klingenberg am Main
kokopu
laboratory approval number
lavascapes
Leckmelm
link-purchasing
Macracanthorhychus hirudinaceus
masoretic
media drive selector
metal fabrication
metallographic technique
milla
Misaka-yama
non-data-ink
non-integrable equation
non-stardom
nowlton
one and onlies
outside edge
pall
particle emission
peonage
period matrix
photo-finish
phreatic water surface
phyllorhynchuss
pieris protodices
pinned down
pleting
pneumatic devices
Pole
provideth
psychic medicine
pyrostats
redditus
reductionist theory
response variables
round off
sanhesu
Saxifragineae
section view
steady-state deviation
steering moment
stubble shearing
temperate westeries
thin-film technology
trailed share plough
treatments
trunk switch-board
unit conveyer
valve-type lightning arrester
vena peroneuss
Weed Day
wheat-starch
winch-operated impact hammer
xib
yellowses