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
accommodative convergence
acid dipper
aerothermal ablation
albumin-coated
all-england
Angaston
arch barsplint fixation
artemon
Avigliana
ayton
Bacillus tremulus
base fracture
basic refractory
be no party to
Belluno, Prov.di
bunchers
cartilagines nasales accessori?
cat reformer
cicely
coexisting water saturation
colore
conjunctive path
construction funds
copper phosphorus alloy
counterfort abutment
daytime visual range
departmental commerce plan
differential respirometer
disaggregation model
Domeboro
downstairs
drageoir
electronic reading automation
electroshocking
engine friction
fan shutter adjustment lever
feldschers
fellhead
filler cover
general connection diagram
General Las Heras
gised
glass oven
golus
good-morrow
governor arm
harmonise
indicator diagram, indicator card
industrial robot language
intermediate-range missile
joint generalized least squares
kagame
law of electromagnetic induction
Leontopodium haastioides
Lohmann's reagent
longspur
low-salt
Lusatia
machine-limited system
make a muddle of sth
melanthy
Mordialloc
multi-religious
nonrat
null measurement
outgoing passenger
pavilion of ear
pene-
PGFs
phase angle indicator
plasticizes
playne
Popean
praetorship
ractification
Rasdorf
reactivity behaviour
reject lot
rotor shaft and proper
scroll output
serdeles (al uwaynat)
simco
solid propellant engine
Spiraea trichocarpa
squill-gees
St. Laurent, Louis Stephen
stock-for asset reorganization
subsidiary conditions
the kind
theoretical displacement of power steering pump
third-growth
tormond
translate into
unacquaintedness
undrawable
ungrouped fruquency distribution
voult
wordmakers
Wylie-coat
young mollusk
zoobenthos