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
auction-goer
bantam
be blazen with rage
Beit Ali
brain disorder
brandisht
broncho-egophony
bush layer
claw plate connector
closed-cycle gas-cooled reactor
comparative standard
contaxes
crooked arm
Dalny
delay matching
departure from these rules
di-iso-amyl butylphosphonate
dinoterb
double sheave metal block
dpmi
drop-dial
dying
east marks
efficiency of water application
egilops
enmesh
execution of activity
fluidization cooler
fried potato cake
GAL-1-P
genus tricholomas
graphite acid
gumbo
head assembly
hell and gone
hygroscope agent
ideal scale
induction-heated screen
initial water deficiency
investigate into
jauntingly
liquefied O-2tank trailer
macronucleus
magneticpole
mechanical blowing
melanagromyza malayensis
mespiperone
millimeter wave switches
morris dancings
multi-people
Neilore
night-stand
non stock corporation
norvir
Old China Hands
opera seria
orris fingers
paltery
parlatoria lithocarpi
paywalls
plesiochronous
Populus lancifolia
postselection
pregnant stage
put out of the way
rachitic rosary
radium mineral
reading improvement
reen
report of witness
resistance grounded neutral sys-tem
Rye Harbour
Sansom, William
sauriosis
schools television
Sethotope
Severomorsk
shatterproof
site traffic
smattery
software requirements engineering program
solvent flattening
sportswork
sprayed insulation
sutura intermaxillaris
table vice for wood working
take pain
tangent track
test phase
timber science
track level
transcortical sensory aphasia
trip-wires
unconventionalness
water resistance meter
water-absorbings
weberbauer
West Midlands County
wet flash-over potential
windthrows
yes siree