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必修三UNT2课时作业(一)
一、主题下的语篇训练
1阅读理解
A
(2023广东六校联考)n the world of water,.2021 was another year for the record books.Parts
of Westem Europe suffered from deadly floods while large areas of the southwestern United States
remained locked in a massive drought.
One might think that our impressive water management would safeguard society from such
catastrophic events.Yet when it comes to water,the past is no longer a good guide for the future and
most of the water engineering is unprepared for consequences of increasingly occurring extreme
weather.One of the most alarming wake-up calls came from the city of Cape Town,where the
water taps of 4 million residents were nearly forced to be shut off after severe drought dried up its
reservoir(水库).
Appealing as it might be,the solution is not to further build bigger and higher dams (
that often result in more disastrous flooding Rather,it is to work more with natural processes.
The Netherlands avoided major damage from the historic floods in July 2021 thanks to its
recently completed project,which gives river room to spread out by redirecting floodwaters into
wetlands.lowering parts of the stormy river by more than a foot Agricultural practices offer another
strategy.Scientists have found that boosting organic matter in the soil by 1%can increase the soil's
water-holding capacity by up to 18,000 gallons per acre,creating flexibility to both intense rains
and dry periods.This means farmland practices such as the planting of cover crops can not only
raise output but improve water management.
Solutions don't come easily,but they are key to a livable future.While it's too late to avoid the
impacts of climate change,we can avoid the worst of those impacts by investing more in such
nature-based water solutions.
语篇解读:本文是一篇说明文。文章介绍了水突频发给水治理带来的新启示。
1.Cape Town is mentioned to show
A.the reservoir was of no use
B.new water management is in need
C.how awful it was without tap water
D.the exist