时间:2019-02-28 作者:英语课 分类:英语国际音标


英语课
摩擦音[θ]
 
发音要领:
 
[θ]是清辅音、齿背摩擦音一一舌位:舌头放在略微张开的上下齿之间,并略微接触。舌尖尽量向下齿用力。气流通过舌尖和上下齿尖的缝隙发生摩擦而发音;唇形:两唇之间的距离很窄;声带:不振动。
 
技巧提示:
 
发[θ]音时要注意不要将舌尖堵塞它和上齿间的缝隙,以免气流被堵塞而不能发生磨擦。
 
外教单词跟读
thief [θi:f] 小偷
those [ðəuz] 那些
throat [θrəut] 喉咙
bath [ba:θ] 沐浴
thirsty ['θə:sti] 渴的
health [helθ] 健康
thrift [θrift] 节俭
breath [breθ] 呼吸
teeth [ti:θ] 牙齿
death [deθ] 死亡
north [nɔ:θ] 北方
 
外教短语跟读
through thick and thin 顽强的,在任何情形下
north and south 北方和南方
thousands of 成千
from mouth to mouth 相互传说,广泛流传
set a thief to catch a thief 以毒攻毒
the Fifth Avenue 第五大道

学英语单词
accrue
ACSP
adipsias
al-iraqs
alin
Apple Computer Inc.
arteria gyri angularis
Att. Gen.
bearing shim
Biblia pauperum
big-talk
biophysical chemistry
Burgess, Gelett
camptodontoides
change-maker
chip-load per tooth
comminuted fractures
cruel beat
de-fluorinated
dearing's report
depth control system
derispia wangi
derogatis
dog-teams
double bevel scale
drew upon
dudresnaya japonica okam.
dust sampling meter
eddy-current coupling
engineering save
Eugenia pimenta
family Termitidae
Fanning friction factor
Fatsia. papyrifera
feedwater pump
FOIA
Fredegund
frictiontape
frumpish
gas force open type
godsmack
Grewia retusifolia
hemorrhagic bronchitis
imperfect scattering
inextension
instantaneous safety
irrationalising
ketocarboxylic acid
kicking recess
linear non-ideal chromatography
lunar atmosphere
Maclicine
made a delivery
makim
manual adjusting knob
mealy sages
monologised
Moyno pump
multiple-roots
nail head
necmettin
net attenuation
network of roads
number and percentage of unemployed
Oklahoman
open circuit jack
optical spectral attenuation
payoff table
pentafluorodimethylheptanedione(PFDMHD)
posterior edge
prii
psephologies
racking strain
rail ferry
resin craft
retirement benefits
rotary peeler
Schizoloma
sebiparous
square screw thread
stack frame
straight thread
sudden approximation
Synbranchidae
tachytelic (simpson 1944)
tape recorders
Te-Hua yao
tinned meat
transiation
trustest
tumor of chest wall
ultra-aggressive
unitting of lots
Vidine
vocabulary development
wait for the ball to drop
wets
with the utmost secrecy
wutung quartzite
zeptoampere