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
-nomics
acoubuoy
Advocate Depute
aldesleukin
amei
apparent bolometric magnitude
Avena fatua L.
ay-
Bezald-Brucke phenomenon
bicornuate type
boalt
breathing regulator
broad-row cultivator
by page
cabapenem
Cam, River
carolinianine
cathryn
cereal corp
cereal mash
cisney
coefficient of conversion
Commewiine, Dist.
composite gain
confined compression test
converging nozzle
cramped up
Cresilas
danher
decommutation
dehumanize
disworship
dual mandate
e-mail signature
engaging frequency
fibrofibrous
fictitiousness
Final Fantasy
freudenschades
genus Alcelaphus
gley alluvial brown soil
global transport
hard alloy
himation
hollow horning
investment policy
Kiklah
leap out of the shadows
lllinois
lumber cargo ship
lunar structure
MacNab Seamount
magnetic bar code
main rail
Mallorol
melon foot
Mereneprost
microcrustacean
oil circulating system
oil hydraulic brake equipment
opposing voltage
perbellus
perfectly normal space
performance - price ratio
power-fail
primitive environment
puddlier
re classification
redistilled
regroom
resin-anchored bolts
rolo
sarcoma botryoides
sbis
scale of two
serious musics
Sherman Mills
similat
simple recursive system
simultaneous shaft-sin-king
single acting pump
sitts
soluble ash content
sparerib
split beginning operation
stratum moleculare cerebelli
stress intensification factor
super-critical pressure
takes
thiderward
tow-trucks
twitties
ultrasound medicine
underground blowout
unguiding
unique starting distribution
unrighteously
var. b. m. teretis majoris
voltage effective value
weighing machine with tipping hopper
white rage
zardaris