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 cast of the eye
ablative thickness transducer
Agodome
Amanita rubescens
analog data transmission
antiicing gasoline
apocarpous
approximation of a root
Arsoli
autoreduplication
behenic acid
bench-type drilling machine
bipinnata
block signal machine
canister
categorization of geotechnical project
chromium-plated blades
co-morbidities
Combermere B.
common lawyers
confrontative
constitutional rest
crazied
dimdiameter
ditali
dodecaphony
dubinovich
electrical locomotive
English Patent
escape passage
Estheria
existenceless
experi
extended-precision word
extracellular iodophilia
faithbreach
fault tolerant distributed system
Formigas, Ilhéus
gambirplant
gasworks tar pitch
glass dead seal
glazier's lead
gob fires
hair crack(ing)
handle(grip)
hashami
headfucks
high order language
high performance communication
HWLWR
hydrophilous plant
ice buoy
Iflissen
inspissated blood-serum
integrated disc adapter
kar
Maitland culture
Makhnëvo
malepractices
maneuverable ballistic reentry vehicle
mechanical sociologist
Montbenoît
mythologeme
nelumbinis stamen
netcentric
noise glitch
nuclear structure
parenzoes
peak attenuation
periodic chart
perrotine printing machine
photogrammetric procedure
Phrymaceae
polar chart
Pontchartrain, L.
population genetics
RANDAM (random-access nondestructive advanced memory)
reconstruction of trachea
remote sensing instrumentation for oceanography
roller support
saline purgative
scapular fracture
semiliteracy
silent chain drive
silvicultural rotation
sit-upons
sock ... away
solid beam efficiency
souklike
squawk sheet
stream channel form ratio
streeted
sumadil
thick set
third decks
Tuberculina
two-dimensional crosscorrelation
tyme
typestyles
ubiquitous computing (uc)
uredo paspali-scrobiculati
watching timer