自去年年底起，我国西南地区的旱灾持续了几个月。许多土地因干旱而颗粒无收，人们面对着缺水断粮的困境。在天灾面前，我们人类在寻找办法降低损失的同时，也应反省自己。请

Question

自去年年底起，我国西南地区的旱灾持续了几个月。许多土地因干旱而颗粒无收，人们面对着缺水断粮的困境。在天灾面前，我们人类在寻找办法降低损失的同时，也应反省自己。请根据下表，写一篇文章分析出现旱灾的原因以及我们该如何从自身做起。

注意:(1)词数100左右;(2)可适当增加细节以使上下文连贯;(3)开头已写好 不计入总词数。

原因	做法
（1）       中国63％的城市面临水资源缺乏，污染和工业化恶化了这种情况； （2）       大量树木被砍伐，森林覆盖率急剧下降； （3）       水利工程没有合理利用，灌溉系统过于陈旧。	(1) 用水意识…… (2)水土保持…… (3)政府投入……

参考词汇1.drought干旱  2. industrialization工业化  3.water conservation project水利工程  4.irrigation systems 灌溉系统   5. investment投资

What Lessons Should Be Learned From the Drought

The drought in the south-west China lasts for several months which makes people face water and food scarcity. We should learn lessons from it.

The drought can be caused by several factors.                            

Answer 1

【猜题理由】我国西南地区的旱灾牵动着国人的心，在为之痛心的同时，我们也应从中吸取教训。通过这篇文章来唤起人们的节约用水 和环保意识。环保意识也是全人类共同关注的焦点。
【构思点拨】此类作文一般分三段式：第一段点明主题：旱灾给我们带来的反思(已给出);第二段分析出现旱灾的原因;第三段写作为人类，在天灾面前应如何 从自身做起。
【参考范文】 What Lessons Should Be L earned From the Drough The drought in the south-west China has lasts for several months which makes people face water and food scarcity. We should learn lessons from it. The drought can be cause by several factors. Firstly about 63 percent of cities in China are facing water scarcity. The situation is worsened by pollution and industrialization. In addition too many trees have been cut down so forest coverage has been decreasing rapidly. What's more some water conservation projects haven't been functioning properly thus people there have had to rely more heavily on rainfall for their water supply. Most of China's irrigation systems are very old. In order to prevent this case coming about again we should improve our awareness of saving water making proper use of water and recycling water. Meanwhile we ought to plant more trees and protect environment to prevent loss of water and soil erosion. Of course the governments should increase investment and repair water conservation projects as timely as possible.