Question

“Why should I care about the environment?” some people ask. There is a very simple reason: We live on the earth, and it is the only place we can live on right now, as we cannot live in space yet. If we treat the earth like a garbage dump, it will become dirty and unlivable. If we treat it well by being eco-conscious, the earth will stay clean and suitable for living, for ourselves and for our children.
What is “being eco-conscious”?
Being eco-conscious means being aware of your actions, and what you do to the environment. For example, you might think, “Using hairspray is great for fixing my hair.” However, if you are eco-conscious, you would ask, “Does this hairspray have CFCs in it? Could I be destroying the earth by using hairspray?”
How can I be eco-conscious?
You can find many simple ways to help the environment in your everyday life.
When you go shopping, bring a bag or a basket with you. Please try not to use plastic bags as much as you can.
You can go to work by bike or on foot if it is not far from your home.
You can put your rubbish into different bags, which makes it convenient for recycling.
You can eat less chewing gum.
You can use your own chopsticks instead of the disposable ones in your company or in restaurants.
You can put batteries in a special box instead of in garbage bins.
You can use the water which has been used for washing vegetables or fruits to clean the floor and the toilet or to water your garden.
You can turn off the decorative lights in your room when watching TV.
You can turn down your air conditioner by one degree, as this will cause a 10% reduction in energy use.
You can use recycled paper. Every ton of recycled office paper saves 380 gallons of oil. You can also use recycled glass instead of glass made from raw materials. This will reduce the related air pollution by 20%, and the related water pollution by 50%.
Please believe that. If you do a little, it will make a big difference.
【小题1】Human beings should care about the environment because _________ .

A．if we make the earth unlivable, we’ll have to live in space

B．it can help our children live better

C．if we don’t, the earth will become a garbage dump

D．it will help to make the world a good living place

【小题2】If your deskmate is an eco-conscious person, he should __________.

A．be aware of the importance of protecting the environment

B．use plastic bags when he buys something

C．know nothing about CFCs

D．turn his air conditioner to a higher degree

【小题3】If you want to help the environment, you should do all the following EXCEPT ________.

A．share a car with your colleagues

B．use paper bags instead of plastic bags

C．use hairspray containing CFCs

D．use recycled glass instead of glass made from raw materials

【小题4】It can be inferred from the passage that _________.

A．it’s very hard for human beings to keep the earth clean and comfortable

B．protecting the environment is the duty of everybody

C．we should protect the environment together, as it’s no use doing it individually

D．it’s very easy to be eco-conscious

【小题5】According to the author, which of the following statements is WRONG?

A．Being eco-conscious means you should know much about the environment.

B．The more we care, the better the environment will be.

C．If each of us just does a little, we can’t make any difference.

D．If we treat the earth badly, we’ll make a lot of trouble for ourselves.

Answer 1

【小题1】D
【小题2】A
【小题3】C
【小题4】B
【小题5】C

解析试题分析：本文叙述了因为我们现在只能住在地球上，所以保护环境就是非常重要的，我们每个人都必须有环保意识，文中提到了为了保护我们的生存环境应该怎样做。
【小题1】细节理解题。根据We live on the earth, and it is the only place we can live on right now； If we treat the earth like a garbage dump, it will become dirty and unlivable.故选D。
【小题2】细节理解题。根据Being eco-conscious means being aware of your actions, and what you do to the environment.他应该注意到保护环境的重要性，故选A。
【小题3】细节理解题。根据if you are eco-conscious, you would ask, “Does this hairspray have CFCs in it? Could I be destroying the earth by using hairspray?”可知不能用含有CFCs的，故选C。
【小题4】推理判断题。根据根据短文的内容可知因为我们每一个人都生活在地球上，保护环境人人有责，故选B。
【小题5】细节理解题。根据If you do a little, it will make a big difference.故选C。
考点：环保类短文阅读。
点评：细节理解题是阅读理解题中必考的一种题型，其解题依据主要在阅读材料中找。笔者发现，这种题型可以用“重现”的方法来解答。所谓“重现”，就是指某一个单词或短语的同义、反义、上下义、同根词或原词在文中重复出现的现象。这种方法常用于解答完形填空，但用来解答阅读理解细节题也同样管用。细节理解题的重现指的是：正确答案选项语句中的单词或短语与阅读材料中的单词或短语构成一种重复出现的关系。它同样可以分为：同义、反义、上下义、同根词或原词。