书面表达常用高级句型
求不得放不下 以下摘选部分有关自然生态和社会生活热点的较高级句型表达，供学有余力的同学写作参考：
大喜过望一、自然、生态、环境
1. Pollution is, in fact, threatening our existence.
2. Villagers are as a rule healthier than people who live in towns. One reason for this is that country air is fresher than the air in smoky cities.
毛利新介3. Most of the noi in the city comes from traffic, factories and construction sites.
4. There is an increasingly loud voice from the public calling for firm action against pollution.
5. Scientists have warned that unless effective solutions are worked out, the problem of pollution will eventually get out of hand.
6. Many factories discharge enormous harmful chemicals into air and rivers every day.
7. To kill incts, farmers u a large amount of incticides so as to have a bumper harvest. As a result, they pollute the air, water and land.
8. The gas from car engines is very poisonous. It is a main source of air pollution in cities.
9. Deforestation results in the increa of global temperature and unpleasant change of climate.
10. The earth is our home and we have the duty to take care of it for ourlves and for our later generation.
11. If the city had not plagued by poor quality air, the annual death rate in Beijing would have been four percent lower in the past three years, according to the rearch done jointly by Beijing Medical University and Harvard University.
12. Beijing consumes 2.8 million tons of coal each year, of which 75 percent are low-grade coal.
13. To make room for tho buildings, trees are being cut down, grass plots occupied. Cities look like nothing but grey concrete woods.
14. Modern cities should be expanding with a certain percentage for green-plant areas.
15. We must begin now to protect our only earth.
16. Almost everything we u daily comes from the land directly or indirectly.
17. But the limited land is decreasing at a surprising speed.
18. 平静的湖面Nature has given us so much. But look at what we have done in return for its generosity.
19. The ozone layer is our natural shield in the sky, but this shield is in great danger due to human activities. To protect the ozone layer is to protect us.
20. Nature has been irritated, which results in the shortage of valuable resources, air pollution, countless acres of lands becoming derts, etc.
21. Fortunately, many countries have got to know the riousness of the problem and take active measures to prerve the environment.
梦见前任找我复合22. We sincerely hope that all the people in the world will take part in the campaign and join hands to protect nature.
23. Besides, trees and lawns in our cities will in the long run help improve the local climate.
24. The government should also spend more money on the prervation of current lawns and cultivation of new lawns.
25. Chine government has taken strict measures to stop careless and indiscriminate felling of trees.
26. Therefore, governments are playing the most important role in environmental protection today.
梦回大宋
27. The government should let people full realize the importance of environmental protection through education.
28. Cars should be equipped with special devices to reduce auto emission.
29. Farmers can utilize modern biological techniques instead of chemical fertilizers to grow crops.
30. Dert can be turned into cultivated land by a certain kind of shrub.
31. Recycling of paper, steel and plastics is important for helping protect our environment.
32. The city was beautified on a tremendous scale.
33. Energy crisis will threaten our existence becau of the people’s extravagance and the rapid growth of he population.
34. It is imperative that we investigate and develop new sources of energy immediately.
中式吊灯
鹤语35. With the expansion of industrialization, requirement for energy all over the world is on the ri.
36. We have a great need for energy becau of the rapid growth of our economy.
37. The rich energy resources are being ud up rapidly.
38. To avoid energy crisis in the future, we should take some actions.
39. The overu of energy has influenced ecological balance.
40. The development of modern life is placing and ever increasing demand for electricity.
41. If there were no energy, our world would be in a state of confusion.
42. All of the living creatures, including humans, are part of a complex, delicately balanced network called the biosphere.
43. No creature exists in isolation. The removal of a single species can t off a chain reaction affecting many others.
44. It is estimated that about 12,000 Tibetan antelopes are killed each year. If this trend continues, this species will be extinct in two decades.
