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
activating blood circulation to dissipate blood stasis
active file
agranuloplastic
angustation
antirail
aphanicin
argentaffine tumor
atropine test
belgacom
birth membranes
body-fixed axis
buccal tablets
burri
coarse jigging
copper rivet
crossgraphy
Crossing the Rubicon
Czyze
data vaulting
deep space mission
deuterythrous
dextrocotatory
discharging equipment
dissolved impurity
dogeships
Duk Fadiat
early-learning
elastodynamic analysis
electro-hydraulic control unit
electron beam machine
Endosperminae
Environmental Protecton Agency
equimultiple
ethylglycinate
Flemming's rule
free of all average but to pay salvage charges
Gerrard
gets a grip
gonchar
hallin
head chef
Hessen-Nassau
identity of tank washed
immersal
immunologic network theory
imner
input/output operation function word
Java Ridge
jocoserious
Kobresia bellardii
love-song
magic mushrooms
mature schizont
microthruster
misappropriate
monetary policy tool
multiple degree of freedom
nagyagites
natansons
neang
near-critical period
newhalf
nickel 63
nondeceptive
octave pressure level
one-stroke letter
orbitale
outer ring raceway
P'anmun-gun
phenol resin laminate
precise access block diagram
programmed voltage
put-through
radio tester
railbuffs
raimbaut
saalfeldens
salad bowl
sappest
seedcoats
Shaivites
shank with groove
single-user computer
skiddier
slope circuit
spree it
standard index plate
still standing
sun-damage
surge arrester with parallel gaps
synovial tuberculosis
track disorder
tropical load line
under-roof
uniform convergence of a series
unpegging
vasa praevia
Water Ordeal
white collar
why me?
width of two tax bands
WordBASIC