题目内容
12.The earthquake in Japan leads to a nuclear leak(核泄露).It makes people all over the world think more about the pollution problems and our life environment.Nowadays,more and more people have their own private cars.They want to improve their life quality.When we enjoy the convenience of the modern things,when we watch TV and play video games,we make the environment worse!It may seem hard to believe,but when electricity is made,so are greenhouse gases (温室气体).Cars are also making global warming worse,and send lots of greenhouse gases into the air.This means that every time we use electricity,we help make global environment worse!
Global environment may be a big problem,but we can all help stop it.People can try to drive their cars less,or even get ones that run on sunlight.You can also help!Why not try one of these top ideas?This is what a new lifestyle-a low-carbon(低碳)asks for.
◆Try to use less electricity.Turn off lights,your television and your computer when you've stopped using them.
◆Plant trees.Not only is it a fun thing to do,but it is also a great way to lower the number of greenhouse gases in the air.
◆Don't throw away your trash,but try to recycle it.If trash is not recycled,it is put on the ground.There it rots(腐烂) and makes a greenhouse gas called methane(甲烷).So try to recycle bottles,plastic bags and newspapers.Don't throw away the used textbooks.We can leave them to the students of lower grades.
They will make you feel great!And they will help the earth.
47.If weD,we may make global environment worse.
A.use less electricity
B.drive a car on sunlight
C.plant trees
D.throw away trash
48.Using less electricity can help make global environment better becauseA.
A.the more electricity is used,the more greenhouse gases are produced
B.the less electricity is used,the more greenhouse gases are produced
C.people drive their cars less
D.computers use less electricity
49.C will make global environment worse.
A.Newspapers
B.Textbooks
C.Methane
D.Bottles
50.What's the main idea of the passage?B
A.What're the greenhouse gases?
B.Ways to protect global environment.
C.Stopping using electricity.
D.Reasons of global warming.
分析 日本发生里氏9.0级地震,引起了核泄漏,让全世界的人们关注起污染问题和生活环境问题.这篇短文讲的是如何减少碳排放,减少空气中的温室气体,减轻温室效应,以使地球变暖不再加剧.文章中还给了我们几条具体的建议,从我做起,保护环境
解答 DACB
47.D.细节题.结合倒数第二段If trash is not recycled,it is put on the ground.There it rots(腐烂) and makes a greenhouse gas called methane(甲烷)如果我们丢垃圾会引起环境恶化,故选D.
48.A.细节题,结合第二段 when electricity is made,so are greenhouse gases 可知因为使用电的时候,温室效应的气体也产生了,故选A.
49.C.细节题.结合倒数第二段If trash is not recycled,it is put on the ground.There it rots(腐烂) and makes a greenhouse gas called methane(甲烷)如果我们丢垃圾,产生出一种温室效应的气体甲烷,会引起环境恶化,故选C.
50.B.主旨题.结合第三段Global environment may be a big problem,but we can all help stop it.People can try to drive their cars less,or even get ones that run on sunlight.You can also help!Why not try one of these top ideas?This is what a new lifestyle-a low-carbon(低碳)asks for.可知本文是介绍一些保护全球环境的方法,故选D.
点评 本题首先要通读全文,了解大意,紧紧抓住上下文语境所提供的信息,然后明确词意和词的搭配,并注意上下连贯,合乎逻辑,最后通读全文,细心检查.
To live a low-carbon life,we'd better save energy as much as possible.Turn off the lights and TV whenever they are not needed.If possible,use cold water to wash clothes or dishes.Take a short shower and try to take a cold one when the weather gets warm.Don't do the cooking with electricity.
To live a low-carbon life,we should eat less meat.Everybody knows eating too much meat makes people fat and easy to have heart disease,but maybe you don't know keeping animals for food produces even more carbon dioxide than all the cars in the world,and being a vegetarian (素食主义者) can help reduce one and a half tons of carbon dioxide a year.Maybe it is a little difficult,but it's really necessary.
To live a low-carbon life,we are supposed to do less shopping.When we go shopping,we may drive a car or take other transportations (交通工具).On one hand,these machines pollute the air and waste energy.On the other hand,most of us always buy some useless things because of some advertisements.It not only waste money but also causes trouble to the earth,because making everything will produce carbon dioxide more or less.
There are many other ways to live a low-carbon life,such as recycling things,planting trees and reusing textbooks.If we can keep it a habit in our daily life,the earth will become a safer planet for us to live on.
任务一:根据短文内容,用简洁的句子或短语完成下列表格.
| Advice | How to Live a Low-Carbon Life |
| Advice 1 | ﹡(81)Turn off the lights and TV whenever they are not needed |
| Advice 2 | ﹡(82)Use cold water to wash clothes or dishes |
| Advice 3 | ﹡Take a short shower and try to take a cold one when it's warm. |
| Advice 4 | ﹡(83)Don't do the cooking with electricity |
| Advice 5 | ﹡(84)Eat less meat |
| Advice 6 | ﹡Be supposed to do less shopping. |
| Advice 7 | ﹡Recycle things,plant trees and reuse textbooks. |
(85)Drive less.
| A. | It,it | B. | She,he | C. | He,she | D. | she,it |