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
a page boy
allowance for abrasion
alpinia pricei sessiliflora
amenazas
Aubetin
bare a mystery
beauty mark
break even-point
bulcard
carino-
centerally
central bundle
circle of equal altitudes
coria
country-seat
cycle amplitude
data-baseds
decentralized optimization
deltoid dodecahedron
denitrifications
denverites
dhangs
diagonal network
dialuminum
digital output/input translator
discrete topological space
dray-horses
ectoskeleton
ello
emitter-coupled logic operator
end matcher
etymologisms
exotoky
fimbrias
fixator muscle
flowjo
friction bonding
friction ratcher
Galium echinocarpum
Gangwon-do
god trees
goes against
graphite a shestos yarn
gross gain
Harper, James
heat-flow unit
high resolution visible
hyperfullerene
identification, friend or foe
idle running
light scattering glassware
liquid petrolatum quality test
local batteries
Lysimachia biflora
magic-N nucleus
Manzaneda
medium phosphoric pig iron
microfold cell
monkey puzzle tree
Morestan
nitrogen purge
off one's chest
Pallisan
pararetrovirus
performance design
pitcha
pitiful
platinized pumice
polarization voltage
Polytron
positive going sawtooth wave
Posëlki
private detective agency
production target
quoad vitam
rate of combustion
ready payment
recirculation pump trip
residue length
Rhapontica
rock province
Ros Lair
satyrian
smooth erysipelas
somethinged
subjoins
such-and-such
tajima
temsirolimus
Thomomys bottae
tumultus cordis
tupungatitoes
unexpended ordnance
uterine hoos
Varnville
Vibrio neocistes
videophiles
Voznesensk
windrode
Zinab