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
accrued bond interest receivable
Albens
amend the amount of LC
apogeotropic
athanor
atterly
battery grid metal
beat sb on the post
Beysuzhek
blow-down piping
boggsite
bond waviness
bookstone
building space
carding
career women
cell technology
character-drawing
chargerreader
china national chartering corporation
clonal line
construction crane
control variables
Cournand-Grino
Dachengqi Tang
data withdrawal
delitability
demountable coupling
dielectric crystal
dischidias
disobliged
dive drag brake
efficient assembly system
elastic lag
extinction contrast
fireteazer
flinks
form clamp
fumago vagans
furlength
grass rootss
Guru Sikhar
horizontal-scanning generator
hussy
hypertrophic
infoboxes
instruction executions
involuntary interrupt program
kcvoes
kopitar
LER (licencee event report)
m. sternocleidomastoideus
maccabaw
masochists
medium-range missile (mrm)
microfluidization
monopoly enterprise
mulberry family
native characteristic
net residue
parasitic janiceps
phase sth down
physcia denigrata
pianississimo
pigs in a blanket
Pleiadeans
Podocarpium podocarpum
pogeys
postcarding
previous losses
profenamine
purgy
queueing delay time
red cole
redundancy rate
Retzius'foramen
Samkita
scanning beam guidance
segv
selzer
shyster
snaketongue
snappa
special product of China
stagey
stagnating
stamp something out
stratum germinativum
subjective tinnitus
takamotoes
temperature coefficients
Thiophosphamide
three-neck flask
Turuktakh, Mys
twin - screw extruder
unclaimed wage
valve protection
VCAM-1
vladimir lenins
William Henry Hudson
written authorization