题目内容
20.When your pen is broken,you think that's the end of its life.You throw it away.It then joins tons of other garbage that is becoming a big problem in cities.Each day,about 10,000tons of waste is produced in Guangzhou,and 17,000tons of waste is produced in Beijing.It is similar in other countries.An American makes 102tons of rubbish in a lifetime.
If you simply throw away that broken pen,it goes to a landfill(废物填埋池).To prevent polluting the groundwater,workers cover the rubbish with soil and keep it dry.And your pen will stay there for a long,long time,without having further use.But it could have a better place-the recycling bin(箱).
Have you ever noticed the different colors of rubbish bins in the streets?Many cities in China are having waste-sorting(垃圾分类)activities.They divide waste into"recyclable waste"and"unrecyclable waste".
Recycling waste can save energy,reduce greenhouse gas,and keep landfill space free for the unrecyclable waste.
Take your pen as an example.At the recycling factory,its metal parts could be taken out and reused to make other things.
But recycling is not enough.Making less waste is the way forward.The best thing to do is just to keep using your things for as long as you can.
46.People in Beijing produceC of waste every day.
A.102tons
B.10,000tons
C.17,000tons
47.Workers cover the rubbish with soil in order toB.
A.keep the rubbish dry
B.stop polluting the groundwater
C.divide the rubbish into two kinds
48.The passage tells us that we,d better throw the broken pen intoB.
A.a landfill
B.a recycling bin
C.an unrecycling bin
49.According to the passage,the best thing we can do is toC.
A.learn to recycle
B.reduce greenhouse gas
C.use things as long as possible
50.The main purpose of the passage is toA.
A.call on people to produce less waste
B.show us different ways to deal with waste
C.compare the waste produced in China and the USA.
分析 当你的钢笔坏了,你认为那是它生命的尽头.你把它扔了.这就增加了城市垃圾.美国作家爱德华休姆斯告诉美国有线电视新闻网,一个美国人一生中会制造102吨垃圾.你曾经注意过街道上垃圾箱的不同颜色吗?在中国的许多城市已经进行垃圾分类.他们把垃圾变成"可回收"和"不可回收"两类.主要讲述日前垃圾排放、污染严重.应该得以控制,引起人们的注意.仅以此文呼吁大家减少垃圾的排放,保护环境.
解答 46.C.细节题,结合17,000tons of waste is produced in Beijing可知每天有17000吨垃圾,故选C.
47.B.细节题,结合To prevent polluting the groundwater,workers cover the rubbish with soil and keep it dry可知是为了阻止污染地下水,故选B.
48.B.细节题,结合But it could have a better place-the recycling bin(箱).可知是应该扔进回收箱,故选B.
49.C.细节题,结合The best thing to do is just to keep using your things for as long as you can.可知最好的事情是尽可能的使用长点时间,故选C.
50.A.主旨题,结合But recycling is not enough.Making less waste is the way forward可知主旨是号召人们减少浪费,故选A.
点评 首先要仔细阅读短文,掌握大意,然后结合具体的题目,再读短文找出相关的信息,就可以确定正确答案.
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