题目内容
2.How to cool yourself without air conditioningIn summer,with the temperature slowly rising,we turn to air conditioning for comfort.(36)C.Actually,you can do many things to keep you cool without air conditioning.Dress appropriately.Be dressed in light-colored cotton clothes.Light colors reflect heat,while dark colors absorb heat.(37)D.This will help since sitting on leather will actually make you feel a lot hotter.
If your house is surrounded by a lawn or garden,plant trees that throw enough shade on the building(38)E.Grow vines(藤本植物)on the sides of your house which get hotter.(39)G.Turn off the fans and lights if they are left on.To heat food,use the microwave instead of the gas stove (煤气灶).Finish off cooking in the morning before the heat gets to you,or put it off until late in the evening.Avoid standing for long hours in front of the gas stove during the afternoon.
Most of the methods mentioned aboveare not only economical,but also environment-friendly.(40)F.
A.Sit in the shade-it's cooler.
B.Don't open the windows till the sun goes down.
C.But what can you do if the air conditioning system fails?
D.If you have a leather sofa,cover it with a white bed sheet.
E.These will keep your house cooler by blocking direct sunlight.
F.So why not help the earth by avoiding using air conditioning at all?
G.Turn off all sources of heat,especially those that aren't being used.
分析 本文属于说明文阅读,作者通过这篇文章向我们介绍了一些不用空调保持凉爽的方法.
解答 36.C 细节理解题,根据后文Actually,you can do many things to keep you cool without air conditioning可知你不用空调也有很多方式保持凉爽,因此此处问的是如果空调系统故障怎么办,故选C.
37.D 细节理解题,根据前文Light colors reflect heat,while dark colors absorb heat可知浅色能反射热量,深色能吸收热量,因此如果你有一个沙发,你可以用白色的床单盖着它,故选D.
38.E 细节理解题,根据前文If your house is surrounded by a lawn or garden,plant trees that throw enough shade on the building可知如果你的房子周围有草坪或花园,那么可以种树来提供树荫,这会让你的房子不受阳光直射,故选E.
39.G 细节理解题,根据后文Turn off the fans and lights if they are left on.可知要关掉灯和风扇,这样可以关闭热源,故选G.
40.F 细节理解题,根据前文Most of the methods mentioned aboveare not only economical,but also environment-friendly.可知这些方法既方便又环保,所以我们为什么不通过关闭空调保护地球呢,故选F.
点评 考查学生的细节理解和推理判断能力.做细节理解题时一定要找到文章中的原句,和题干进行比较,再做出正确选择.在做推理判断题时不要以个人的主观想象代替文章的事实,要根据文章事实进行合乎逻辑的推理判断.
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