《2025年学霸题中题八年级英语上册译林版》

Ⅱ. 节水密码 如何节水才能更科学有效? Sandy 找到了回收废水再利用的方法。
Have you read Dune(《沙丘》)or watched the film? On the desert planet Arrakis, people wear specially designed suits. These suits collect sweat(汗液)and urine(尿液)and turn them into clean drinking water. This may sound like magic, but some water-stressed places in the world are already recycling wastewater in similar ways. Astronauts in space depend on recycled water too.
But what about us? "We don't live in space or on a desert planet," you might say. "Why would we ever need to turn our sweat and urine into drinking water?" Well, we might not start by recycling wastewater for drinking, but we can recycle it for other uses. Let's think about flushing(冲)toilets, for example. Every day, plenty of clean fresh water is used to flush away human waste. This doesn't seem like the wisest use of our fresh water, does it?
Some people are already rethinking such practices. They are looking for smarter ways to use water. I recently visited Jenfelder, a new neighbourhood in Hamburg, Germany, with a wastewater reuse project! Traditionally, water comes into a city from outside, and wastewater is sent back to treatment factories far away. This new system separates wastewater into three streams to be reused locally. Rainwater is collected to water the gardens. "Gray water" from kitchen and bathroom is used to flush toilets. And "Black water" from toilets is sent to a local treatment factory to be turned into biogas(沼气). The system reduces water use by 30 per cent and produces electricity for hundreds of homes.
1. What's special about people's shirts on the planet Arrakis?
______
2. What does the writer think of flushing away human waste with fresh water?
______
3. Can you put the new system in Paragraph 3 or part of it into practice? How?
______
4. 新考法 思维导图 Make a mind map according to the new system.(每空不限一词)

答案：
1. They collect sweat and urine and turn them into clean drinking water.
2. It's not wise.
3. Yes. We can collect the rainwater and use it to water the gardens in the community or school.（答案不唯一，言之有理即可）
4.