时间:2018-12-04 作者:英语课 分类:听一分钟英文-O


英语课
I first heard about the ozone 1 layer about twenty years ago. I was still in school. I thought it was interesting, but I didn’t take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the years, more and more scientists spoke 2 about the ozone layer. Global warming became a serious issue. Important people like Al Gore 3 made movies about it. We all know today that the thinning ozone layer is perhaps the most serious crisis 4 we face today. Even though many people have changed their lifestyles, we are still damaging the ozone layer. We need to do something really drastic 5 to stop this. We all need to stop driving cars and stop using coal. That would be a start.

1 ozone
n.臭氧,新鲜空气
  • The ozone layer is a protective layer around the planet Earth.臭氧层是地球的保护层。
  • The capacity of ozone can adjust according of requirement.臭氧的产量可根据需要或调节。
2 spoke
n.(车轮的)辐条;轮辐;破坏某人的计划;阻挠某人的行动 v.讲,谈(speak的过去式);说;演说;从某种观点来说
  • They sourced the spoke nuts from our company.他们的轮辐螺帽是从我们公司获得的。
  • The spokes of a wheel are the bars that connect the outer ring to the centre.辐条是轮子上连接外圈与中心的条棒。
3 gore
n.凝血,血污;v.(动物)用角撞伤,用牙刺破;缝以补裆;顶
  • The fox lay dying in a pool of gore.狐狸倒在血泊中奄奄一息。
  • Carruthers had been gored by a rhinoceros.卡拉瑟斯被犀牛顶伤了。
4 crisis
n.危机,危急关头,决定性时刻,关键阶段
  • He had proved that he could be relied on in a crisis.他已表明,在紧要关头他是可以信赖的。
  • The topic today centers about the crisis in the Middle East.今天课题的中心是中东危机。
5 drastic
adj.严厉的,极端的,激烈的,猛烈的
  • His view brings a drastic argument.他的观点引起激烈的争论。
  • The situation brings home to us the need for drastic preventive actions.这种情况使我们深切地感到采取极端的行动是必要的。
学英语单词
a catch
additional stresses abutment
age-based maintenance
as grown crystal
Astronomical Society of Australia
attedit
automatogen
averaged light measuring
body-piercings
bonville
calixarenes
capping the t
catch title
chinese society
clipper-clapper
countryfying
creative team
dairy-woman
date of large corrections
Denige's reagent
dichloronitroethane
duyker
edge rail
El Berrón
electric welded short link chain
electroencephalophone
empirical survival function
English proof agar
enman
expenditure encumbrance
eyewashing
Fahrenholz rule
faulty dental
finite free module
flatcompositron
fore-brain
gun car
harlock
immersional wetting
incised leaf
intermenstraal fever
interzooecial
IRS deadline
keitol
kokoretsi
light-bulb
liquid flow
mainline section
malocas
matriees
medianoche
meteorological element series
misknowledges
modified control limits
Mokhtārān
mollenkott
mowatts
Muang Ham
ni hao
non-weather-protected location
nonwives
Norlelobanidrine
normal tax rate
Ore Bay
overload recovery
partial pressure vacuum gauge
phonon-phonon collision
pigeoning
pollymite
polydiene rubber
proteidogenous
prune off
Punnett square method
receiver operating characteristic curve
relessors
rent-collector
restraint of marriage
ring hollow
rochambeaux
rouquet
run of river turbine
screw pair
sinisterness
skinmags
steady irrotational flow
Striatran
supersquare
tectonite
terminating network
the freedom of
thiocol
thrash something out
tongue joint with lug
traditional-styles
traffic utilization
transcription repression
tumuluses
unguiltiness
uniformly bounded above
video track straightness
Wehlerian