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淡水短缺的成因与解决

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大作文
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📝 题目

Fresh water is a limited resource in some parts of the world. Today, increasing demand made it a global problem. What are the causes of increasing demand, what measures can governments and individuals take to solve this problem?

🎯 立场

可解决,需多方努力

💡 论点提纲

  1. 引入背景淡水短缺是许多地区面临的问题
  2. 论点一城市化使人口集中,淡水需求大增
  3. 论点二问题可以解决:节约用水与科学管理
  4. 我的观点 / 结论淡水问题严峻但可缓解,需要个人与政府共同努力

✍️ 参考范文

(298 words)

The lack of fresh water is a problem that many places face. However, this dilemma has become even more of an issue worldwide because of increasing demand, which is why society must take immediate steps to solve it. This essay will discuss some causes behind the increased demand and possible measures to implement.

A big reason for the need for fresh water is urbanization since more and more people are flocking to cities. An increase in people means a need for more fresh water, not only to survive but also to keep everything clean. Cleanliness helps prevent disease, and a clean-looking city attracts even more investments, so much water is needed to achieve this. Another reason behind this demand is pollution. Sadly, the fresh water in many areas has been contaminated by chemical wastes from factories. So even if rivers and lakes are abundant in many places, fresh water is sorely lacking because these sources are not safe.

Although the lack of fresh water is a major problem today, the issue can be resolved if individuals and governments start doing their part. Citizens can contribute by not throwing trash into rivers and lakes.

Moreover, simple acts of water conservation like turning off the faucet while brushing and fixing leaky pipes can go a long way in ensuring enough water for everyone. As for governments, they need to protect water sources by shutting down businesses that dump sewage into waterways. They also need to invest in more water treatment facilities so that wastewater can be reused.

To sum up, the lack of fresh water is a real problem today. But it can be addressed if individuals and governments contribute to the effort. It may take some time to accomplish, but the result will be well worth it for everybody.

📚 精彩词汇

take immediate steps立即采取措施
flock to cities涌入城市
be sorely lacking非常缺乏
do their part尽他们的职责
go a long way对......大有帮助
shut down businesses关闭企业
water treatment facilities水处理设备

🏗️ 加分结构

which引导非限制性定语从句
However, this dilemma has become even more of an issue worldwide because of increasing demand, which is why society must take immediate steps to solve it.
that引导定语从句
As for governments, they need to protect water sources by shutting down businesses that dump sewage into waterways.
so that引导目的状语从句
They also need to invest in more water treatment facilities so that wastewater can be reused.