时间:2019-02-26 作者:英语课 分类:托福英语


英语课

   话题类单词,术语


  托福考试的lecture话题非常广泛,虽然官方指南给出了艺术、生命科学、自然科学和社会科学四大类话题,但事实上这四个话题已经能囊括任何专业知识点了,知识面再广的学生也不可能面面俱到。
  当lecture中出现一些专业术语,甚至当这个术语就是考题的中心话题怎么办?既然是术语,文中当然会出现对术语的解释,所以考试只需淡定地等待解释出现即可。常见的说法有:
  the definition of …is
  …can be defined as…
  … , that/which is …
  … is/are …。
  例如:Whatis spectroscopy? Well, the simplestdefinition I can give you is that spectroscopy is the study of the interaction between matter and light。
  Spectroscopy is basically the study of spectra 1 and spectral 2 lines of light, and specificallyfor us, the light from stars。
  这两句话出自不同话题的两篇文章,但都和spectroscopy(光谱学)这个话题相关,并做了定义。前句相对简单通俗,后句几乎是用本词介绍了自己,所以不容易理解,但也能知道这个概念是和光相关的,对做题也能产生辅助的理解作用,至少保证大方向不偏。

n.光谱
  • The infra-red spectra of quinones present a number of interesting features. 醌类的红外光谱具有一些有趣的性质。
  • This relation between the frequency and the field spectra was noted experimentally. 实验上已经发现频率和场频谱之间的这种关系。
adj.幽灵的,鬼魂的
  • At times he seems rather ordinary.At other times ethereal,perhaps even spectral.有时他好像很正常,有时又难以捉摸,甚至像个幽灵。
  • She is compelling,spectral fascinating,an unforgettably unique performer.她极具吸引力,清幽如鬼魅,令人着迷,令人难忘,是个独具特色的演员。
标签: 托福
学英语单词
'cher
actinic green
ad valorem import duties
Addams Family, the
all-purpose ship
anti-sludging agent
apiral waveguide
Avrora
bladdersful
bright tempering
broom-weed
cardiac liver
Carvaka
Ceryle alcyon
chamery
chime clock key
cis female
Cobourg Pen.
Corydalis elegans
cryptobiotic state
customiser
depalmitoylation
dfra (decreasing failure rate average)
dips in
direct representation
disestablishes
double decker bus
drossel
Dülmen
fatigue duties
febli
feebly magnetic material
foster-fathers
frictional damper
future dividend
gershunies
guide wheel rim
halocarbons
HKEY-LOCAL-MACHINE
hold-down strip
imagina-tion
in some wise
intellectualise
intraosseous anesthesia
iron(iii) hexacyanoferrate(ii)
Kawi
Kemuel
Kijwa
knock ... together
knuckle joint press
lalia
Lemieux Is.
lignaloes
Liro, Torrente
long period variable
low-tides
lower diaphragm plate
Lumpenus lumpretaeformis
lupas
Lysimachia mauritiana
Magelang
magnetic minehunting
mat fender
maximum operating flow
mcburney
model engine fuel
multielectrode laser
neofamilism
nonlattice
not detectable
nuclei nervorum cranialium
offloadings
one-to-one marketing
orphanyne
pallasii
peanut-buttered
pickback
poster stamps
pure pitch
pyrotechnical
quarter-staffs
ramoses
rhythmical excitation
salvo release
seed element
seer hand
shut outs
sing to
soft pillow
state flag
student-centered
subminiature motor
superweak interaction
thyropus edwardsi
time of delivery
torso harness
tri-angular thread
undeterminable losses
unlined hole
variceal
worm-like larva
wow-wows