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
Acer maximowiczianum
Adenbüttel
american pasqueflowers
ampullae quininae et ureae hydrochloridi
anti-corporate
bandlimited white noise
Barnstaple
be on the lookout
bornesitol
climbing corydalis
community energetics
cornice plane
coronarium
cross grid
cruise relief autopilot
dactylorhiza viridis
destabilizing element
desulphurication
documentary stamp tax
dustmats
eform
electro-cast refractories
emitting LED
enclosed object
enors
etching ink
expected number of insurance plans
fall short of demand
first principles of law
foreign currency translation
free field characteristic
grauwackes
gueridons
helium cooled fast breeder reactor
hydatigera taeniaeforms
hydroxypropyl methyl cellulose
insider threat
integrated geophysical survey
JRCERT
kick the shit out of someone
kyries
Lewis,John L(lewellyn)
lienardia planilabrum
ligamentum intramuscularium
lighting on
low temperature retorting
lump sum alimony
Malaraquin
Manpower Services Commission
melanteria (melanterite)
microlathe
most probable speed
mountain steppe soil
Mt. Vesuvius
murums
mycologic
mythologisers
needest
negligent misstatement
netowrk-wide coordination entity
neutral tax
operational requirement
operations research society of america
outlet angles
parcooking
passage area
Peacekeeper missile
philpick
pipemidic acid
Pre-Existing Condition
primary extinctive reflex
property subject to claim
protumoral
puckball
quasibosons
quiescent combustion chamber
re-structured
reactor poison skirt
relative comparison figures
relay box
RENAP
rotational magnetic hysteresis
rotor internal cavity
semi-positive mold
server socket
similar-fact evidence
small minded
soft clay stratum
speed-transforming transmission
stern shaft tube
summarily
surface deformation induced by e-field
sweedle
tangoist
tipulary
tollingly
turbidity size analysis
tzaban
United States Chamber of Commerce
unstable resonator
variable-rate certificates of deposit
vitamin complex