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
a book dedication
accessory pigments
al-qazwini
appendicocecostomy
ascending axis
backup volume
bicros
blowout diaphragm
breathing fire
bridi
Brize
brushless selsyn
Buckl.
Clean-stemmed
clubbiness
co-obligant
commercial circulating capital
composition board
control hand wheel
crapple
damp winding
DC multimeter
degree of packing
dianemobius protransversus
disk sander
double stars
drift corrected amplifier
dynamic route allocation
efficiency of heart
Embedded chart
family Spheniscidae
find a snug berth
food availability hypothesis
gas relay
general scope of services
genus Acanthophis
holy water tank
homocline
horse under saddle
hosking
hubbeck pale boiled linseed oil
hufe
icosihemidodecahedrons
impunitive
in-sack
industrial corporation
IPE (interpret parity error)
Lansium domesticum
lava millstone
low-light level
maculature
Madelung's neck
mandatory marine insurance
matching rule for generic derived type
mazzolla
meets a demand for
My brother wants to learn how to dance
natriuretic
networktechnique
one-trip
open end antenna
operand description
outfield player
Owen's line
Pebidian
pedoclimax
Politzer's bag
polyonym
population expansion
power monograph
pupa (pl. pupae)
radio ceiling
reaction step
rememorable
risk-sharing principle
salamanderine poisoning
salted dried duck
santa anas
set sail for
set-nets
single pressure stage
six-by-six
skip winding
solar room
South American sea lion
spinal cord infarction
spiral springs
split cotter pin
terpinolenes
the NEA
the only stick left in one's hedge
travel stop
trouble-free landing
unaddressed envelope
uncompanioned
unobjectifiable
unproductive phase
urban-limit
valve housing cover packing
ward-takahashi identities
wide-angle reflection
wojwodes