时间:2019-01-02 作者:英语课 分类:英语导读1000句


英语课

Section 29
Global Warming


Some people say the earth is getting warmer.
They blame something called greenhouse gasses.
The greenhouse gasses destroy the higher atmosphere that keeps our planet from getting too hot.
CFCs are the gasses that cause one of the biggest problems in global warming.
CFCs destroy some of the ozone 1 that is in the higher atmosphere.
The ozone layer helps us by filter out some of the harmful ultraviolet rays from the sun.
These rays can cause skin cancer in humans.
These rays can also help to heat up our planet.
Over the polar ice caps, we now have holes in the ozone layer.
These, people believe, contribute to world’s global warming.
One of its effects could have is to speed up the melting of the polar ice caps.
If these melt too quickly, the level of the sea will rise too fast for us to control it.
The effect of a rise in the height of the sea will be dramatic.
Many of the world’s major cities will be under sea water.
So, global warming can be very dangerous to our future environment.



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。
学英语单词
-phasia
advanced rural transportation system
ancillary resources
andrologia
arcus frontalis
bacteriomes
battlestars
betula populifolias
Big, large,
Castiglioncello
CC (channel controller)
chinne
Chlormuron-ethyl
chromospheric bubble
close in for the kill
colloidal graphite for fibre glass
conjunctive proposition
Cruikshank
delete capability
disassure
double heterojunction diode
electronic ceramic device
fat vacuole
follicular hydrops
footpad
formals
fourvey
fruitbat
Fua'amotu
geochemical dispersion
glaucarubin
green water deck wetness
grid plate characteristics
inch-meal
inference procedure
intermediate frequency signal
irregular nature of traffic
jumptv
La Virgen, Cerro
Lagarosolen hispidus
landside slope
lead compensation
lignaloe oil
logic control
logrolling legislation
maunching
mearstone
mincing knife
Mitteleschenbach
mole blade
myrons
narrow-leaved white-topped aster
natural theology
Neonalium
neuroautoimmune
new-land
niche differentiation
No power
occupation forces
octothorpe
out of collar
parthenocarpous fruit
Pedicularis pseudocephalantha
pension program
photoepinasty
polar distribution
Portballintrae
property insured
quasi peak
radiation analyzer
reverse conducting thyristor
Rhogogaster dryas
rubidium indium alum
saouma
Saxifraga aristulata
Simchat Torah
simulation centre
sinusoidal trace
skirt
soil erodibility
sour mushroom
stochastic perturbation
submerged coastal plain
taxed product
telectorate
tephrosia
through phrase
thudding
top-hinged swinging door
truth table reducibility
understudies
UnitName
virtual core
virusin
wavelength plate
wild apples
WILKIE
windowless presenter
withdraw an action
workers' management
working dogs
worth his salt