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
A.W.U.
ADEQ
anti-oscillation vector
antonio carlos
attack submarine
basic group distribution frame
bed-of-nails
Bengkulu, Propinsi
benjamin hill
bisphosphonate
blade tip eddy
bobbinless
boiler brace
Brava, Pta.
breakpoint operation
cartilaginous tympanic annulus
client schedule
composite particles
contingentness
cycle triple
digging processing
dirac spin matrix
disgorge
disporum flavens kitagawa
distribution in plane
drinkablest
economic loss
englacial streams
ex-gratias
exoptable
expression as bound or length
finger spin
focalizer
FSP
full sesh
gate trigger current
genus Arrhenatherum
genus Cassiope
gharibeh
governatore
graeco-roman deities
hyphal knot
ill-assorted
Imari ware
in contempt of danger
invariant decision problem
islamicizing
juridical expenses
k.calcarea cheng et t.k.fu
known value
lexical context
lifting axle
lith ified
lithiation
low brake pedal
low-achieving
mean pitch
mean velocity of molecular
Mganda
multispiral scanning
N-formylglycinamidine ribotide
nasta
neurexairesis
Ngapara
nickson
non-main port
north-caper
notte
oil drilling rigs
omnicardiogra
palasios
Papatoetoe
paramagnetic salt
patining
permanently attached equipment
pignut
Pollia japonica
poppy mallows
portable sprayer
potential advantages
press sb. close
Pycreus diaphanus
Ramo na
ripsonrt
sacrings
sectional leaf cutting
semibright coal
server partitioning
shammock
Shāhbāzpur
solenoidal
Sordaria
t/c
tapstress
teliospore
temperature-sensitivity of pressure
theft-boot
timmia austriaca hedw.
total proctectomy
vanadyl(v) fluoride
Wakura
yttrotungstite-(Y)