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
accelerating chain
add to output
air shock
airplane structure
angio-
atrteriovenous shunt
automatic stripper
bait formulation
BEWT
biotransformations
body modifications and mutilations
boomier
boons
Cairngorm Mountains
carbon black pneumoconiosis
cell mediated immunity
ceramic cobalt blue
chloroborane
choregrapher
Colonia Las Heras
convergent beam radiation
cool-season
counterrevolutionary gang
cut in relay
distance code
engineer-in-chief
evapotranspirational
feather edged brick
fill-up
flat-pack
following-wind stability
for the money
get on one's knees
Gordon Downs
grain sampler
heat-removing drug
heavily-stressed
hevein
hydraulic disorder
imitation warp backing
inagreeable
inexhaustedly
internal breeder
intracontinental sea
kobzas
lees ferry
leucocyte
lirequinil
local obstructive pulmonary emphysema
long linearity control
lucidities
Maolin Township
Marcona Mining Company
means of intervention
melinophane
Mosfets
naali
neuropile
nickelous hypophosphate
non bank endorsement
nylon-string guitar
paid secretary
pembrokes
polybromoprene
process plate
pronoia
publicity bureau
Pulitzer Prize
pulse digital modu lation
pyknotic nucleus
range acceleration
refraction profile
retro rocket
Ruppertenrod
Sandata
satirize
screenwriting
side wall coring
single-edge crack
skid trail
spectral type of stars
stage between the egg and adult butterfly
strangelet
strip column
super-lunar
tailormades
Tamsalosin
terminal seizing signal
the ends justify the means
top aileron
traditional chinese herbal drug
trichloracetic acids
underexpenditure
unindent
united negro college fund
upstay
ureteroileal cutaneous diversion
Uryupinsk
variable-length data item
weingards
Wrisberg's ligament
WY18251