环境保护
1
Water Pollution
With the development of industry, water pollution is becoming more serious now. The polluted water not only kills fish, it is also harmful to our health. Many people get sick because they drink the polluted water. In some rivers the water is so dirty that they can even kill plants.
We should fight against the pollution. We should stop using harmful things. I wish it is not a dream that in the near future we can have clean rivers again.
2
Evironnment Protection
Nowadays, peoples life has changed a lot with the development of modern technology and economy, which has put lots of negative effects on the environment.
Why this? Because, firstly, some factories are pouring wastes into rivers, lakes, seas and so forth; secondly, because of human activities, a great number of plants and animals are losing their lives; thirdly, using modern machines and chemicals is bad for the environment. Besides these, there are a lot of human activities which have done or are doing harm to our surroundings.
For this, I think, first, our government should make drastic measures to regulate human activities; second, we human beings should take pains-taking work to stop ourselves destroying the environment and try our best to protect our living space more.
3
Forest Pretention
our country has a large area of forest. however, not until recently did the government begin to realize the importance of protecting the forest. as we may know from various sources, the government recently adopted a policy called restore the farmland to the forest(退耕还林)。this has brought much hope to the forest of our country as well as the sustainable development of our country.
4
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.
On land, the accumulation of rubbish in the streets may dirty the city and ruin our health. This is mainly due to the improper disposal 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 science and technology.
新目标八年级下Unit 8 1a-2b课件2
新目标八年级下册Unit 9 Period 1-2课件
人教新目标版英语八下《Unit 4 He said I was hard-working》ppt课件(四)
新目标初二年级下Unit 3 Section B
新目标八年级下Unit 3(when和while)
新目标八年级下Unit 8 Period 1课件3
人教新目标版英语八下《Unit 6 How long have you been collecting shells》ppt课件(五)
新目标八年级下Unit 9 Section A 3a-4 PPT课件
人教新目标版英语八下《Unit 6 How long have you been collecting shells》ppt课件(二)
人教新目标版八年级下册 Unit 7 Period 2 PPT课件
新目标初二下册Unit 3 Review
人教新目标版英语八下《Unit 4 He said I was hard-working》ppt课件(三)
人教新目标版八年级下册 Unit 7 Section B PPT课件之二
人教新目标八年级下册Unit 7 Period 5 PPT课件
人教新目标版八年级下册Unit 7复习 PPT课件
人教新目标八年级下册 Unit 7 Section A 3a-4 PPT课件
人教新目标版英语八下《Unit 3 What were you doing when the UFO arrived》ppt课件
人教新目标版英语八下《Unit 4 He said I was hard-working》ppt课件(二)
人教新目标版英语八下《Unit 5 If you go to the party, you’ll have a great time》ppt课件(五)
人教新目标版英语八下《Unit 5 If you go to the party, you’ll have a great time》(Section B)ppt课件
人教新目标版八年级下册 Unit 7 Section A Period1 PPT课件
新目标初二年级下Unit 3 Period 1
人教新目标版英语八下《Unit 5 If you go to the party, you’ll have a great time》ppt课件(二)
新目标初二年级下Unit 3 Reading
人教新目标版英语八下《Unit 3 What were you doing when the UFO arrived》ppt课件(一)
新目标八年级下册第八单元 PPT课件
新目标八年级下英语Unit 8 Section A课件3
新目标八年级下册Unit 9 Period 4 PPT课件
人教新目标版英语八下《Unit 6 How long have you been collecting shells》ppt课件(四)
人教新目标版英语八下《Unit 4 He said I was hard-working》ppt课件(五)
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