时间:2018-11-30 作者:英语课 分类:美语听力与发音技巧


英语课

美语听力与发音技巧 第14期(“t”的发音)


Welcome to Daily Tips on Learning English. Today’s tip is on the pronunciation of the letter “t”.
Of course the letter “t” is usually pounced 1 “t”. But you may have noticed that in fluent speech, native speakers sometimes pronounced the “t” as “d”. That happens when the “t” comes between two voiced sounds.
Do you know what sounds in English are voiced? Well, there’re 15 voiced consonant 2 sounds in English. b, d, g, m, n, ɡ, z,δ, l, r, dз,з,j,w. Also, all vowel 3 and diphthong sounds in English are voiced. So let’s look at some examples of words in which the “t” may be pronounced “d”.
No.1 “matter”. “matter” is often pronounced “mader” as in “What’s the matter?”
No.2 “atom”. “atom” is often pronounced “adom” as in “The first atom bomb was dropped on Hiroshima.”
No.3 “twenty”. “twenty” is often pronounced “twendi” as in “That will be twenty dollars, please.”
No.4 “little”. “little” is often pronounced “liddle” as in “He got a little angry.”
No.5 “city”. “city” is often pronounced “cidi” as in “Did you grow up in the city or the country?”
No.6 “butter”. “butter” is often pronounced “buder” as in “Pass the butter, please.”
When people speak slowly or emphatically, however, they usually pronounce the “t” like “t”, not like “d”. Also, a “t” does not sound like “d” when it comes before a stressed vowel as in “return”.
This has been today’s daily tip on learning English. Tune 4 in tomorrow for another tip.



1 pounced
v.突然袭击( pounce的过去式和过去分词 );猛扑;一眼看出;抓住机会(进行抨击)
  • As soon as I opened my mouth, the teacher pounced on me. 我一张嘴就被老师抓住呵斥了。 来自《简明英汉词典》
  • The police pounced upon the thief. 警察向小偷扑了过去。 来自《现代汉英综合大词典》
2 consonant
n.辅音;adj.[音]符合的
  • The quality of this suit isn't quite consonant with its price.这套衣服的质量和价钱不相称。
  • These are common consonant clusters at the beginning of words.这些单词的开头有相同辅音组合。
3 vowel
n.元音;元音字母
  • A long vowel is a long sound as in the word"shoe ".长元音即如“shoe” 一词中的长音。
  • The vowel in words like 'my' and 'thigh' is not very difficult.单词my和thigh中的元音并不难发。
4 tune
n.调子;和谐,协调;v.调音,调节,调整
  • He'd written a tune,and played it to us on the piano.他写了一段曲子,并在钢琴上弹给我们听。
  • The boy beat out a tune on a tin can.那男孩在易拉罐上敲出一首曲子。
学英语单词
able bodied
admi
Aethelred II
African meningitis
Anteby
anti-clockwise rotation
antidegradant
Asynchronous-design
atlantic white cedars
Audubon Society
bandsaw machine
be late in doing something
beat rate
bound layer
burn-off rate
calex
canvas roof
capitalized cost
cementopathia
clear screen command
Clostridium venturelli
coded diversity
color-picture tube
consummatory
CP violation parameter
cropshin
cryosar
crystal-forming polymer
defective fuel racks
economic immigrant
Endeavour Str.
ending wave
endohedrally
entoloma clypeatum
eremitisms
Eurasian badger
feed grains
flat printed coil
flow permeability
fresh food compartment
fruit-drying
GENbag
globus of the heel
grooved director
hair arrangement
helly's first theorem
high pressure expansion machine
Honeywell International Inc.
hypothesis loop
intelposts
inverted-channel shaped beam
izods
jstor
Leeuuwenhoek, Anton van
legitimate son
lever-propelled
lift-up method
looks across
Los Roques Trench
lungs
mariposite
mechanical fuel valve
membrane ultrafiltation
methylbutynol
motor generator arc welder
nine-to-five
niobium electrolytic capacitor
nondyslexics
nonresonant diffusion acceleration
obliviable
oil film light valve
organomercury
orographic low
pannini
Phasmidea
point plotter
polarizer-Kerr-cell combination
polyphon
prime rate of interest
protruding eye
pseudosection
railroad ticket
riveting-hammer
ronaldsway
sauteeds
screw-cutting lathe
seismic degree
soft-programming
solar year
strength of wood
tanned jute
tiuramyl
trough mixer
tunica propria of swim bladder
unobservedly
upper-gastrointestinal
v strand
Viola L.
Web control panel
wet salt
yellow cancer
zymotic diarrhea