时间:2019-02-08 作者:英语课 分类:英语作文


英语课

Pollution: a Social Problem
   When we read newspapers, we often come across the word pollution. This word was not familiar to the people some decades ago. But now, it is a serious threat to us because.it means the poisoning of the air, seas, rivers and lands, which would do harm to our health.
   There are many factories that bring pollution to us. We can not have fresh air in the morning. This is mainly because of the poisonous smoke coming from factories, especially chemical ones. In rivers, seas and oceans, there are industrial wastes. Some factories just throw their wastes into seas or let them flow into rivers. When people drink the water from such rivers, they get poisoned. Besides, there is rubbish from ships and when sometimes an accident occurs in an ocean, oil flows out from tankers 1.
   On land, the accumulation of rubbish in the streets may dirty the city and ruin our health. This is mainly due to the improper 2 disposal 3 of rubbish by people.
   If we do mot fight against pollution, surely one day all of us will be killed. Some people like to put the blame on the industrial revolutions. On the contrary, the pollution problem will be solved only with the help of modem 4 science and technology.
污染——一个社会问题
   我们看报的时候,经常会看到“污染”这个词。这个词对于几十年前的人来说并不熟悉。然而对于我们来说,它是一个严重的威胁,因为它意味着危害空气、海洋、河流和土地,进而对我们造成伤害。
   有很多工厂给我们带来了污染。早上我们呼吸不到新鲜的空气。这主要是因为这些工厂里排放出有毒的气体,尤其是化工厂。在江河湖海里到处都有工业垃圾。一些工厂把废弃物排放到江河和海洋里。人们喝了这里面的水就会中毒。除此之外,还有从船上扔下来的垃圾和海洋里发生事故的船只流出来的油。
   在陆地上,街道上乱扔的垃圾不仅影响市容,还危害我们的健康。这主要是因为人们对垃圾的不正确的处理。
   我们如果不对污染采取措施,总有一天我们会被杀死的。有些人总爱把这归咎于工业革命。相反,污染问题还必须靠现代科学和技术来解决。



运送大量液体或气体的轮船[卡车]( tanker的名词复数 ); 油轮; 罐车; 油槽车
  • They should stop offloading waste from oil tankers into the sea. 他们应当停止从油轮上往海里倾倒废弃物。
  • The harbour admits large tankers and freighters. 这个港口容得下巨型油船和货轮。
adj.不适当的,不合适的,不正确的,不合礼仪的
  • Short trousers are improper at a dance.舞会上穿短裤不成体统。
  • Laughing and joking are improper at a funeral.葬礼时大笑和开玩笑是不合适的。
n.处理,消除,销毁,处置;弃菜碾碎器
  • The safe disposal of nuclear waste is a major problem.安全处置核废料是个大问题。
  • You had better discuss with her the disposal of the furniture.你最好和她讨论一下如何布置家具。
n.调制解调器
  • Does your computer have a modem?你的电脑有调制解调器吗?
  • Provides a connection to your computer via a modem.通过调制解调器连接到计算机上。
学英语单词
-wick
abite
aequator lentis
anti-torque rotor
articles of consumption
automotive exhaust
balasees
Belarusan
black-boards
BOS (back-out system)
business-process reengineering (bpr)
bustler
cartbote
casade amplification
cervical membrane
clearness number
climacteric melancholia
collateral value
compacting press
complete formula feed
daequan
david-and-goliath
die for pipe thread
differential-pressure cell
e.&e.o.
EAI, E.A.I.
effective core diameter
elementary cooperative
existentialisms
f.i.l.o.
factor antithesis
fairship
first-in first-out list
fix-point estimation
forward line of troops (flot)
gempylid
glue applicator
graphic optimization
grave-dressing phase
Homo erectus lantianensis
ignis St.Ignatii
jabusch
leaf spot of tea
lifting expenses
linearity coil
LP piston
monkeywrenches
Morshanskiy Rayon
MOSRAM MOS (random access memory)
Moulay-Idriss
Multilyte
Napoleonian
narcinid
national dose
negative cut-off grid voltage
Neo Latin
nodular(melanoma)
normal mode
octosyllabic
oligodendroglial cell
on-line document retrieval system
Onchocerca gibsoni
over-dimensioned
paishi granules,paishi keli
Philadelphia chromosome,Ph chromosome
plicae sigmoidea
polyethersulfones
ponkal
privilege of parliament
proportion of mixture
protein energy malnutrition
puts through
qualitative histology
quick operation blower valve
quinine carbolate
random mating
relative humidities
reloading procedure
resolution of amino acld
riveting joint
rodnt ulcer
sarellas
SC (semi-conductor)
semanotus bifasciatus sinonauster
semifactual
Shinowara-Jones-Reinhart method
sliver lay-in circular knitting machine
sodium morrhuate
Spanish omelets
stack friction
steel horseboats
sunken meadow
tirupatis
Turpinia
venosity
vigorous economic growth
werewolfish
whip apparatus
wick lubricator
Wilks' symptom complex
X-ray photograph, X-ray picture
zig-zag fold