encourage city-residents鼓励市民
protect forest resources保护森林资源
air pollution空气污染
extremely serious problem极其严重的问题
fight against与战斗
pose a host of public hazards造成了许多公害
greenhouse effect温室效应
lead to grave consequences导致了严重的后果
ever-accelerated不断发展
water and soil conservation水土保持
weather forecast天气预报
exert a disastrous effect on产生灾难性的影响
raw materials原料
let this situation go as it is任由态势发展
suffer a great destruction遭受破坏
pursue one’s short-term interest追求眼前利益
deterioration of the ecology生态恶化
raise people’s awareness of the environment提高人们环境意识
use up valuable energy resources用尽珍贵的资源
conservation of the natural environment保护自然环境
enhance the quality of life提高生活质量
cause serious environmental pollution造成严重污染
break the ecological balance破坏生态平衡
for the future generations; for our descendants 为了子孙后代
bring about a lot of losses / disasters造成巨大损失/灾难
三、经典句式：
1.There is no denying the fact that air pollution is an extremely serious problem: the city authorities should take strong measures to deal with it.
无可否认，空气污染是一个极其严重的问题：城市当局应该采取有力措施来解决它。
2.Any government, which is blind to this point, may pay a heavy pric.
任何政府忽视这一点都将付出巨大的代价。
3.In view of the seriousness of this problem, effective measures should be taken before things get worse.
考虑到问题的严重性，在事态进一步恶化之前，必须采取有效的措施。
4. We should spare no effort to beautify our environment.
我们应该不遗余力地美化我们的环境。
5. This view is now being questioned by more and more people.
这一观点正受到越来越多人的质疑。
6.Environmental experts point out that increasing pollution not only causes serious problems such as global warming but also could threaten to end human life on our planet.
环境学家指出：持续增加的污染不仅会导致像全球变暖这样严重的问题，而且还将威胁到人类在这个星球的生存。
7.In view of such serious situation, environmental tools of transportation like bicycle are more important than any time before.
考虑到这些严重的状况，我们比以往任何时候更需要像自行车这样的环保型交通工具。
8. A series of environment protection rules and regulations need to be laid down
必须制定一系列的环境保护条例。
9. This issue/phenomenon has caused wide public concern in many places of world.
这一问题/现象在全世界许多地方已引起了广泛关注。
10.At the time when technology means ever more harmful carbon in the air we breathe, we need these forests now more than ever.
当技术的发展意味着我们会吸入更多有害气体时，我们比任何时候更需要森林。
四、热点预测：能源短缺问题/加气难问题 自然灾害
例文一
Directions: For this part, you are allowed 30 minutes to write a composition on the topic How to Solve the Energy Shortage. You should write at least 150 words according to the outline given below in Chinese:
责任编辑：sealion1986
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