时间:2018-12-27 作者:英语课 分类:美式英语正音训练


英语课

   Exercise 7-2:


  Targeting The TH Sound
  In order to target the TH sound,
  first, hold a mirror in front of you
  and read our familiar paragraph silently,
  moving only your tongue.
  It should be visible 1 in the mirror each time you come to a TH.
  Second, find all of the THs,
  both voiced and unvoiced.
  Remember, a voiced sound makes your throat vibrate 2,
  and you can feel that vibration 3 by placing your fingers on your throat.
  There are ten voiced and two unvoiced THs here.
  You can mark them by underscoring the former and drawing a circle around the latter.
  Or, if you prefer, use two of your color markers.
  Pause the CD to mark the TH sounds.
  Don't forget to check your answers against the Answer Key, beginning on page 193.

1 visible
adj.看得见的,明显的,显然的;n.可见物
  • It is a visible star in the sky.这是一颗在天空中可见的星星。
  • The warning lights were clearly visible.警示信号灯清晰可见。
2 vibrate
v.(使)振动,(使)摇摆;vt.摇动,震动
  • The rough road made the car vibrate.坑坑洼洼的道路使车颠得厉害。
  • Tom's heavy footsteps upstairs make the old house vibrate.楼上汤姆的沉重脚步振动了整幢旧楼房。
3 vibration
n.颤动,振动;摆动
  • There is so much vibration on a ship that one cannot write.船上的震动大得使人无法书写。
  • The vibration of the window woke me up.窗子的震动把我惊醒了。
标签: 美式英语 正音
学英语单词
amcbic intestinal perforation
amplitude-quantizing
amyl acetate-iso
antithetic fault
be bare of
beam transmission
beamsplitter holder
Becodisks
Bessel function of the second kind
bipolar format
Bragg-Paul respirator
canham
check-valve lever spring
cheesewrings
clover meal
commercial machine
component gallery
compression gland
comptographs
condrodite
consertal
corlu suyu
CPU chip circuit
creeping charlies
crockpots
crusadist
current subsidies
de bonis non administratis
diaphragm-type power brake
dry adiabatic warming
Ekenässjön
elastic layer
environmental engineering consulting
exchange rate depreciation
fault block basin
film distribution corporation
flashed glass
general budget
Genoa cake
Gillies
gluteus mediuss
Halosaccion
hapagin
high-frequency pipe bending machine
horizontal emittance
hypothetico-deductively
i.c.j
ice age aridity
identificable
index documents
jackbird
JCSC
Lachung Chu
large aperture optical system
Lavumisa
lead-base bearing alloy
lime-grout
Lithospermum officinale L.
luggage compartment door
lunville
macrophagy
magneto telephone switchboard
malaxators
multiple pumping
neburea
Nevado, Cerro
nikolai vasilievich gogols
noncombat
nonpsychical
nonstored
piecemeal learning
positive displacement stuffer
poyntzs
qatra
RAG (report program generator)
renounce the pen for the sword
retail network
retaxed
rocking grating
rollover loan
rowanberrys
salesite
Savara
Scotland encephalitis
shad frog
shunt resistance
skin sensitizing antibody
sorry-mood
stanchion barn
station-wagons
statistical models
steel balls
straight-tooth bevel gear
streict
tahari
trasses
tunnel adit
ultrasonic image logging
upright dial gage
vena medialis atrii
webliographies
ycontined