题目内容
20.At the shopping mall,you probably think about spending,not saving.Think about all the lights that keep the mall bright.Think about all the water faucets(水龙头) in the toilet.Think about all the air conditioning in summer.Saving energy is a hot topic for such a big place!Many things at the mall use energy.Electric lights,infrared (红外感应) faucets and air-conditioners need electricity to work.One way to save energy is by keeping lights clean.More and more dust and dirt make the lights less bright.When malls keep lights clean,they can use fewer lights and keep the area just as bright.Using fewer lights means using less energy.
You step up to the water faucet.The water starts to flow.You don't have to touch a thing.Why do malls have such fancy faucets?The answer is simple.They save water.Sometimes people forget to turn the water off after they wash.Infrared faucets turn themselves off.
The…
58.Malls use infrared faucets mainly becauseA.
A.they save water
B.they are fancy
C.they are simple
D.they turn themselves off
59.What will the fourth paragraph probably talk about?
A.How to save water when using infrared faucets in the mall.
B.How to save energy when using air-conditioners in the mall.
C.How to save money when shopping in the mall.
D.How to spend money when shopping in the mall.
60.The best title for the passage isC.
A.Lights,faucets and air-conditioners
B.Spending less money
C.Energy saving at the mall
D.A hot topic.
分析 短文讲了购物中心是如何节约的,及其对购物中心的电灯、水龙头和空调的节能问题进行了详细的介绍.
解答 答案:58.A 细节理解题.根据第三段句子why do malls have such fancy faucets?The answer is simple.They save water.为什么商场有这样奇特的水龙头?答案很简单,他们节约水.可知因为它们能节约水.故选A.
59.B 细节理解题.根据这篇文章内容及其第二段介绍了三种需要能源的设备,电灯,红外线水龙头和空调.第二三段介绍了如何在使用电灯时节能和红外线水龙头节能的原理,可知结合选项,第四段可能要描述空调如何节能,故选B.
60.C 主旨归纳题.根据这篇文章内容及其第一段句子At the shopping mall,you probably think about spending,not saving.Think about all the lights that keep the mall bright.Think about all the water faucets(水龙头) in the toilet.Think about all the air conditioning in summer.Saving energy is a hot topic for such a big place!在购物中心,你可能考虑消费,而不是节省.想想所有的灯,使商场明亮.想想厕所里所有的水龙头.想想夏天所有的空调.节约能源是一个非常热门的话题.可知这篇短文主要介绍了在购物中心的一些设备如何节能的问题,即购物中心的节能问题,故选C.
点评 在通读全文的基础上,根据全文大意,展开逻辑思维,瞻前顾后,认真观察选项,仔细推敲,确定最佳答案.
---She won't come today.I'll take____place_____the park.( )
| A. | she,cleaning | B. | hers,clean | C. | her,clean | D. | her,to clean |
| A. | price | B. | pencil | C. | picture | D. | present |