Unit 4 A garden of poems (2009·龙岩毕业班质检)A new study warns that about thirty percent of the world’s people may not have enough water by the year 2025. The demand for water keeps increasing. Yet the amount of water on earth stays the same.It’s said that lack of water in the future may result in several problems. It may increase health problems. It may also result in more international conflicts. Countries may have to compete for water in the future. Some countries now get sixty percent of their fresh water from other countries.要求：以“It is high time we saved water”为题写一篇作文，内容应包括：1．水在生活中有何用处，请举一至两例加以说明；2．你对节约用水的态度以及怎样才能节约用水。________________________________________________________________________________________________________________________________________________[参考答案]It is high time we saved waterAs is known to all, water is the source of life. Men as well as plants and animals depend on water to live. Water is used for cooking, drinking, washing, swimming, farming and so on.However, it is high time we saved water now. With population increasing fast, more water is being needed; with more water being polluted, less water is available. If we don’t save water, lack of water would cause terrible disasters to humans.What can we do to save water? Here are some measures to take. Firstly, we should strengthen the sense of saving water. Secondly, we should try our best to protect water from being polluted. Thirdly, recycling water is an effective way to save water.Ⅰ.重点单词1．______(adv.) 相隔；相距；除去；单独地2．______(adj.) 特别的；不平等的；惊人的3．______(n.) 序言；介绍；引进4．______(n.) 气氛；情绪；大气；大气层5．______(n.) 想象；幻想；幻想出来的东西6．______(n.) 型...
