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
4-chloromercuribenzenesulfonate
absolutely-continuous parts
activities on nodes
AF input level
Albanya
Andreapol'
angular bracket
APC (automatic pressure control)
attach a label to
average outlays per tourist per day
axis of visual cone
Ban Bang Duan
be caught short
belt cover
belt shifter fork
Billy Yank
blond moment
Brunschwig,Hieronymus
cast an evil eye
CE-MRA
coaxial trochotron
commercial knowledge of commodities
computer, notebook
conceptual variable
conductive gas sensor
cumulative total
dabieshanensis
defence witness
Delairea odorata
design fixed disk
desitometric titration
destructivenesses
deuteron
dirge
dried plum
dulphur flower
euglenophyceaes
family Dendrocolaptidae
fault locator for overhead contact line equipment
fishery research vessel
fracturing fluid(for oil well)
frost heart
gearchanges
genus merytas
goodwillie
green mould
Grossgörschen
gun array
hard-science
Hellenist
henssler
High-Churchite
hormone immunoassay
ideal masochism
initial use
intentible
JEUNE
Juvela
kangol
kernighan
labyrinth ischemia
likey
limbers
line lightning arrestor
mandatory pool
mild steel plate
mimicking
multi-region model
multilevel memory system
never-to-be
non delivery
over-nourishment
parent record
peelgarlic
polymer solid electrolytes
polymorphic plexus
product repositioning
Pyrrovinyquinium
rabinovitch
radways
Rafford
renu
retracting motion
Rh2
sandgoby
SCEH
second-stringer
sloping casting
smoothtongued
spanish-tile
square rods
stipply
tablet lock
Thevenins law
to drop something
transparent transmission
triangular meet
trigraphic
vehicle type detector
Venae hepaticae dextrae
Verkhoyansk
wadallah