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 time lag
accessories of boring machine
achille rattis
aerial line map
air line main
air-douche unit with water atomization
Aldrich Bay
am-pm coefficient
aryne
aubs
B.C.A.
bait-and-switch
bisa pulau
blow a retreat
bohr's principle of complementarity
bone conduction
brain weight
build-up method
but money
cardiac space
cashing dividend
categoricals
cation resin
convective discharge
dc balance
deinhard
dentizes
dies out
displacement damage
dynamic dispatch
elementality
elevation of main building area
Empirical Duration
fan-shaped floor tile
flux density measurement
fool-proof system
Ganglion submandibulare
girlie show
Great South Bay
grendel
guessest
gyring
halting problem of flowchart schema
Haukivuori
high salt content
impregnation of insulation
instantaneous transfer rate
inter-libraries
iracundus signifer
Kaweah, Lake
kw.
lansign
Lavrinhas
lay the axe at the root of
leeke
line of least squares
local heating
lttes
lusterlessnesses
maines
malams
malvastrums
Mataranka
MELEX
membranous sac
Mendeleeff's tests
microcosting
Minelsin
natural earthquake
nose-tip
Oda-gawa
olafite(albite)
Oresharski
outturn
paleontological record
phosphate fertilizer
physiologic tremor
principal factor solution
program controlled reconnaissance equipment
quantrill
reject chute
repreyn
roboticist
rotary piston engine oil seal
saccharines
shaftoes
shitly
singular tangent plane
splenin
sport deviation
subevent
supersenses
symbolic innovation product
tetrachlorobenzenes
thrum-eyed
Tiburón Basin
total air for combustion
Van de Graaff
Vedaism
vesiculoviral
Whistlerian
winged headland