题目内容

【题目】Ask someone what they have done to help the environment recently and they will almost certainly mention recycling (循环利用). Recycling in the home is very important of course. However, being forced to recycle often means we already have more material than we need. We are dealing with the results of that over-consumption in the greenest way possible, but it would be far better if we did not need to bring so much material home in the first place.

The total amount of packaging increased by 12% between 1999 and 2005. It now makes up a third of a typical household’s waste in the UK. In many supermarkets nowadays food items are packaged twice with plastic and cardboard.

Too much packaging is doing serious damage to the environment. The UK, for example, is running out of areas for burying this unnecessary waste. If such packaging is burnt, it gives off greenhouse gases which go on to cause the greenhouse effect. Recycling helps, but the process itself uses energy. The solution is not to produce such items in the first place. Food waste is a serious problem, too. Too many supermarkets encourage customers to buy more than they need. However, a few of them are coming round to the idea that this cannot continue, encouraging customers to reuse their plastic bags, for example.

But this is not just about supermarkets. It is about all of us. We have learned to associate packaging with quality. We have learned to think that something unpackaged is of poor quality. This is especially true of food. But it also applies to a wide range of consumer products, which often have far more packaging than necessary.

There are signs of hope. As more of us recycle, we are beginning to realize just how much unnecessary material we are collecting. We need to face the wastefulness of our consumer culture, but we have a mountain to climb.

【1】What does the underlined phrase “that over-consumption” refer to?

A. Using too much packaging.

B. Recycling too many wastes.

C. Making more products than necessary.

D. Having more material than is needed.

【2】The author uses figures in Paragraph 2 to show_________________.

A. the tendency of cutting household waste

B. the increase of packaging recycling

C. the rapid growth of supermarkets

D. the fact of packaging overuse

【3】What can be inferred from Paragraph 4?

A. Unpackaged products are of bad quality.

B. Supermarkets care more about packaging.

C. It is improper to judge quality by packaging.

D. Other products are better packaged than food.

【4】What can we learn from the last paragraph?

A. Fighting wastefulness is difficult.

B. Needless material is mostly recycled.

C. People like collecting recyclable wastes.

D. The author is proud of their consumer culture.

【答案】

【1】D

【2】D

【3】C

【4】A

【解析】

试题分析:本文是一篇环保类文章,主要讲述了环保方面的一些问题及有效措施,并呼吁我们保护环境。

【1】D词义理解推断题,根据文中语句“However, being forced to recycle often means we already have more things than we need. We are now dealing with the results of that over-consumption in the possible greenest way,”理解可知。故选D。

【2】D推理判断题。第二段主要是在讲过度包装的问题,故选D。

【3】C推理判断题。根据第四段可推断仅仅根据包装来断定产品的质量是不对的,故选C。

【4】A推理判断题。由最后一句We need to face the wastefulness of our consumer culture, but we have a mountain to climb.可知我们需要与浪费作斗争,但这是很困难的。故选A。

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相关题目

【题目】根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

How to Love Your Parents

Even if you think that your parents are mean-spirited at times, loving your parents is a normal and fulfilling part of life. You love them for the fact that they created you, raised you, and are in part, a source of who you are. 【1】

Tell them you love them every morning. A gentle "good morning" and "I love you" will warm a coldest heart. Remember that they brought you into this world. Without your parents, we might still wander at an unknown corner in an unknown world.

Respect them more and cherish these moments. You can use these moments to learn from them, preparing yourself for when you're off on your own. It's OK to get angry but angry actions don't help you or your parents. Act calmly, cool off, write down your feelings, or talk to a friend. 2

Obey their requests. It will make your attitude better and earn you more respect from them. It may seem like you are going through hell when you don't get what you want or you have to clean. However, you had better remember they keep a roof over your head when it's cold, raining, snowing, or too hot. Understand that parents are human beings and make mistakes. 3】 Since you can forgive your friends, why not forgive your parents?

Keep company with them. Do things with your parents like watching TV, or go somewhere with them. 4】 Listen to their old stories and learn from them. You will find they are your teachers in this way or another.

Some people simply may not be able to love their parents. 5】 Seek help if you are being abused(虐待)in any way. Parents do not have a right to harm you.

A. Parents will in turn express their love to you.

B. Forgiveness is the key.

C. Here are some ways to love your parents.

D. There can be realistic reasons for this, family violence for example.

E. Anyway, spend as much time with them as you can.

F. After this, share your feelings with your parents.

G. Please remember parents are as important as friends.

【题目】It is quite reasonable to blame traffic jams, the cost of gas and the great speed of modern life, but manners on the road are becoming terrible. Everybody knows that the nicest men would become fierce tigers behind the wheel. It is all right to have a tiger in a cage, but to have one in the driver's seat is another matter.

Road politeness is not only good manners, but a good sense. It takes the most cool-headed (头脑冷静的) drivers great patience to give up the desire to beat back when they are forced to face rude driving. On the other hand, a little politeness goes a long way towards reducing the possibility of quarrelling and fighting. A friendly nod or a wave of thanks in answer to an act of politeness helps to create an atmosphere of good will and becomes so necessary in modern traffic conditions. But such behavior of politeness is by no means enough. Many drivers nowadays don't even seem able to recognize politeness when they see it.

However, misplaced(用错了地方的) politeness can also be dangerous. A typical example is the driver who waves a child crossing the street at a wrong place into the path of oncoming cars that may not be able to stop in time. The same goes for encouraging old ladies to cross the road wherever and whenever they want to.

An experienced driver told me it would help if drivers learnt to correctly join in a traffic stream without causing total blockages( 拥堵) that give rise to unpleasant feelings. Unfortunately, modern drivers can't even learn to drive, let alone(更不用说) master the roadman ship ( 公路驾车技能). Years ago, experts warned us that the fast increase of the car ownership would demand more give and take( 互谅互让) from all road users. It is high time for all of us to take this message to heart.

【1The passage mainly talks about______________________.

A. traffic jams B. good manners

C. road politeness D. modern drivers

2Troubles on the road are often caused by__________________.

A. traffic jams

B. the behavior of the drivers

C. the great speed of modern life

D. terrible road conditions

3According to the writer, a good driver should___________________.

A. encourage children to cross the road whenever they want to

B. beat back when forced to face rude driving

C. be able to recognize road politeness when he sees it

D. join in a traffic stream quickly however other people feel

4It is not right for drivers to_________.

A. master the roadmanship

B. join in a traffic stream

C. give a friendly nod in answer to an act of politeness

D. encourage old ladies to cross the road whenever and wherever they want to

【题目】Laptop computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms.

Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want. Within five years, each of the 1500 students at the college will receive a laptop. The laptops are part of a $10 million computer program at Westlake, a 110-year-old college. The students with laptops will also have access to the Internet. In addition, they will be able to use e-mail to “speak” with their teachers, their classmates, and their families. However, the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home, in a fast-food restaurant or under the trees—anywhere at all!

Because of the many changes in computer technology, laptop use in higher education, such as colleges and universities, is workable. As laptops become more powerful, they become more similar to desktop computers. In addition, the portable computers can connect students to not only the Internet, but also libraries and other resources. State higher-education officials are studying how laptops can help students. State officials are also testing laptop programs at other universities, too.

At Westlake College, more than 60 percent of the staff use computers. The laptops will allow all teachers to use computers in their lessons. As one Westlake teacher said, “Here we are in the middle of Virginia and we’re giving students a window on the world. They can see everything and do everything.”

【1】The main purpose of the laptop program is to give each student a laptop to _______.

A. use for their schoolwork

B. access the Internet

C. work at home

D. connect them to libraries

【2】Which of the following is true about Westlake College?

A. All teachers use computers.

B. 1500 students have laptops.

C. It is an old college in America.

D. Students there can do everything.

【3】A window on the world in the last paragraph means that students can _______.

A. attend lectures on information technology

B. travel around the world

C. get information from around the world

D. have free laptops

【4】What can we infer from the passage?

A. The program is successful.

B. The program is not workable.

C. The program is too expensive.

D. We don’t know the result of the program yet.

【题目】When computer servers operate a complex program, they can get very hot. Cooling the servers can be costly. So researchers asked what would happen if the heat created by the servers could be captured and used?

Data centers of large Internet companies such as Google and Microsoft have thousands of computer servers. As these servers process information, they create large amounts of heat, so they need huge cooling systems, which send the heat into the air.

The Dutch company Nerdalize thinks paying for electricity to operate the servers and then paying again to cool them is a waste of energy. So it developed a device called the e-Radiator, a computer server that also works as a heating source.

Boaz Leupe, the chief executive officer of Nerdalize, says the e-Radiator saves money because companies don’t have to pay to cool their servers. “…The kilowatt hour you are using is used twice once to heat the home and once to compute the client’s task without the cooling expenses.”

At present five homeowners in the Netherlands are testing the heating device in their homes.

“We compensate the electricity the server uses, and that we can do because of the computer clients on the other side, and, in that way, homeowners actually get heating for free, and computer users don’t have to pay for the expenses of the data center.”

Jan Visser is one of the participants in the year-long experiment. He notices that the amount of heat produced by the e-Radiator depends on the work being done by the computer server. He reveals it cannot be used as the primary source of heat. But he is ready to try it. “If it provides enough warmth, I will be able to use my home’s heating system less, which will save me money.” he added.

Nerdalize says e-Radiators create heat temperatures of up to 55 degrees Celsius. It’s also said that the devices could save users up to $440 in heating costs a year.

【1】What can we learn from this passage?

A. E-Radiator can save homeowners a big sum of money in cooling the computers.

B. Google and Nerdalize developed the heating device, e-Radiator.

C. E-Radiator has been put into use in the Netherlands.

D. The heating device will benefit computer users as well as homeowners.

【2】According to the passage, what’s Jan Visser’s attitude towards e-Radiator?

A. Cautious. B. Positive. C. Satisfied. D. Doubtful.

【3】Where can we most probably read the passage?

A. In an economic report.

B. In a science magazine.

C. In an education newspaper.

D. In a computer guide book.

【4】Which of the following can be the best title for the passage?

A. Money-saving heating device.

B. E-Radiator, the primary source of heat.

C. Hot computers could be used to heat home.

D. Nerdalize developed e-Radiator, a heating system.

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