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
acacia cambegeis
adiabatic modulus of elasticity
alar folds
anti-cyclonic
aquatinted
asymmetric x-junction waveguide
ateleosis
beryllium pneumonia
British Standard Institute
brush folder bolt
butanediamine
callenya melaena shonen
cardiac rupture
cassythine
Co. A.
communication network representation
converter clutch control
coordination gap
credit and loan
crusting soils
dropling
dugbe virus
e-data
Eurajoki
exclusive factory sales agent
exhaust plenum
exotylot
extraction of uranium from seawater
f-ratios
fairy lanterns
final outcome
fling off the yoke
fossil carbon
front office automation
grigories
gunsticks
hepatonephromegaly
hypophosphaturia
Indian millet
integronic
interfation
jigsaw identification
karyl
keep sb in line
keshak
killock
lattanies
Lycurgus
macroassembly processor
mahatmas
main buildings
microbattery
Mikov
move into high
nonconcentrating collector
not-error loop
osmerus eperlanuss
pathogenic microorganism
phosphopyridine nucleotide
pief
piloerection in opiate abstinence syndrome
plain bushing
plate nadir point
plow with forecarriage
power trip lever
primary wall cell
prolidase deficiency
pulsus deletus
pumping back
regular evaluation
rice sheller
river-bed
roll contact length
RTTI
sacura margaritacea
SAU (storage access unit)
say'st
sealing bucket
Segeri
separating thickener
seriphidium maritimums
serological
side ballast tank
spun out
square-waves
styfe
tarn taran
task mix
telesm
thea sinensis l.var.macrophylla sieb.
ticklest
touch mark
trabeculae of spleen
two-knife beam
type approval test
Uvaria macrophylla
vampire-romance
vannah
vikastab
wafer silicon integration
wikitorial
yelow gold