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
a plea of duress
Acheson, Dean Gooderham
agead
Akkabak
alpha-code
amphi-naphthoquinone
analysis of materials' placement
annual rate of profit
anzia ornata
AO (ANALOG OUTPUT)
Aroset
ashpan hopper
back-up block
be in the mood for to do something
bisect
Caillan's butter
calcaneal branches
Castiadas
centralized engine room control system
churchmanly
coal classification
come to somebody's knowledge
compoumd bayberry powder
contra bonos mores
deal-maker
departure indicator circuit
design asphalt content
Deuteromyces
diaapore
diffed
duck's bill
ELPHR (Experimental Low-Temperature Process Heat Reactor)
endometriosis of uterosacral ligament
Epeans
eskimo cloth
ethylbenzene
Eurya loquaiana
flat rate
fluidized bed gasifier
footstep pivot
for-saler
gingerbreaded
go sightseeing
gradient of equal traction
H7N9
high pressure water jet cutting
hire labo(u)r rate
hydraulic pilot control
hydroeuxenite
hypophrenia
irideous
jensx
khordads
kragness
lack of fit mean square
lopokovas
luminescence analysis
malt sprout
malum coxae
manufacturing machine
Marchwood
mediaplayer
modulated amplifier
most similar
mvps
nesa
noise equivalent input (nei)
nonroughage
otitis externa
parity price
pay off debt
pericaecitis
phenomenological description
piston ring joint
polar tube
psychological problems
pudwhacker
pulsating current factor
punching sack
Rachel sandwich
reduction coefficient
repeated permutation
right skewness
risk coefficient
root estimator
s Speech
salcrete
sempiterne
sensitive apparatus
severe environment computer
shore wave recorder
single-organismic
social being
subclinical infection
surprising
third kingdom
transmural pressure
tropical maritime air mass
tryal
two-tension bar loader
un auspicious
Wangolodougou