时间:2018-11-29 作者:英语课 分类:英语专业四级听写


英语课
Passage 43
Our Concern
The history of life on earth has been a history of interaction between living things and their surroundings. To a large extent, the physical form and the habits of the earth’s vegetation and its animal life have been molded by the environment. Only in the present century has one species of man acquired significant power to alter the nature of his world.
The rapidity of change follows the pace of man rather than the pace of nature. Radiation is now the unnatural 1 creation of man’s tampering 2 with the atom. The chemicals are creations of man’s inventive mind, having no counterparts in nature.
We have put poisonous and biological potent 3 chemicals into hands of persons largely ignorant of their potentials for harm. We have subjected enormous numbers of people to contact with these poisons, without their consent and often without their knowledge. We have allowed these chemicals to be used with little or no advance investigation 4 of their effect. Future generations are unlikely to forgive our lack of concern. (170 words)


1 unnatural
adj.不自然的;反常的
  • Did her behaviour seem unnatural in any way?她有任何反常表现吗?
  • She has an unnatural smile on her face.她脸上挂着做作的微笑。
2 tampering
v.窜改( tamper的现在分词 );篡改;(用不正当手段)影响;瞎摆弄
  • Two policemen were accused of tampering with the evidence. 有两名警察被控篡改证据。 来自《简明英汉词典》
  • As Harry London had forecast, Brookside's D-day caught many meter-tampering offenders. 正如哈里·伦敦预见到的那样,布鲁克赛德的D日行动抓住了不少非法改装仪表的人。 来自辞典例句
3 potent
adj.强有力的,有权势的;有效力的
  • The medicine had a potent effect on your disease.这药物对你的病疗效很大。
  • We must account of his potent influence.我们必须考虑他的强有力的影响。
4 investigation
n.调查,调查研究
  • In an investigation,a new fact became known, which told against him.在调查中新发现了一件对他不利的事实。
  • He drew the conclusion by building on his own investigation.他根据自己的调查研究作出结论。
学英语单词
110 block
addendum
aleutian island arc
alizarin orange yellow
alternative usage of soil
antiomega particle
australian terriers
be off your nut
blasting survey of open pit
Bradparesthesia
bring defeat upon oneself
CABEI
capital of Maryland
caput musculi
cast a lurid light on
cellolike
certification
chancrous adenitis
change speed gearbox
ciccia
computer telephony
corporate capital
correction of the errors of medical works
cracklewares
dambrod
Disintegtration
disnies
employee suggestion system
entomophthoromycosis basidiobo lae
fixed centre of mass for jib balance
Fosdick Mountains
friable particle
genus of algebraic curve
gleditschine
goony
handy vessel ship
Huechucuicui, Pta.
hypothalamic region
IMODCO type buoy
Insabbatati
interpositions
interrogee
investment in real estate
jangnga (dzhanga)
judiciary proceedings
kettle room
Kyiv
Lakist
lectican
Lekki, Lagoon
lister
macroscopic anatomies
Marcel Lajos Breuer
mesenterial
mike tysons
millen
Muconda
multi mask film
nanocomposites
Nephelaphyllum
on-site accident
one-way encryption algorithm
onemeter
organically-grown
outofbalance
Oxygent
PABE
paracusia duplicata
partial molar free energy
paschalis
pathetismus
phanerocrystalline-adiagnostic
platinum palladium alloys
preorgasmic
pro-abortionists
pulcherricium caeruleum
push production system
Rabdosia leucophylla
records center
regular group divisible incomplete block designs
sanlitun
sea ore
serial bonds
set adrift
Shinkolobwe
ship technology
shrinegoer
smooth map
socialist-realists
stellerine
the Bahamas
thiocoumarin
third-hands
time-slot interchange (tsi)
true-life
uncapes
velayatis
viscerocranium
Walton-on-Thames
wet cloth
willow
zhong