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 bit of an
actomyosin molecule
alkar porcess
all-or-none learning
arc welding transformer/rectifier set
assignment of contractual right
auroganam
Ayer Udang, Tg.
beta-hemolytic streptococci
bevelled joint
cadinol
call to account
camel meat
certification of librarians
coil group
colloid lyophobic
combustion flue gas apparatus
comment line
concannon
corepraxy
Coreptil
coyote-hole blasting
cross-section of load
declaim against
degree of compression
dental assisting chair side stool
discontinuous absorption
dorsal digital artery
dubious honor
economics of finance and trade
Edw.
emmenopathy
enzymatic casein hydrolysate
farmboy
fimbristylis littoralis littoralis
floral stimulant
frame for intangling net
fructus torilis anthrisci
glass mosaic
growth suppressor gene
high-energy-rate
history of accounts
hypercomplex cell
intensed
international telex exchange (intelex)
key to disk data input system
leadcoating
list of observation units
little bluestems
marchia bipinnata
midnight snack
miletti
millionairedom
Mississippi Canyon
moistening of mixture
molecular weight (mol.wt.)
money loan
Montezuma Peak
Mountagnol, Pic de
mountain glacier region
multiple quantum well
Neopicrorhiza
neutralisation
NLSFUNC
non-crisis
onion bulbs
ornithorhynchus anatinuss
parallel-processor
passive navigation device
plus-minus 2I network
Porsenna
precision Doppler VOR
propinquous
pseudoplacento-viviparity
pumped medium
raptest
rhacous
roentgenise
septarium (pl. septaria)
sequence hydraulic control system
Sevilleja de la Jara
Sida spinosa
Silver-Beaked
softsynth
soil heat exchange
solid-liquid congruent point
somewhat
spsesrsis-s
starobin
stopping at nothing
sys-tem
take someone through something
third-rater
thrombocytic
thrombophlebitis of leg
tipi
to wire
tricholabion
tuned transformer
uk -aholic
Ulamba
worm-geared hand counter