.Valuing waterHuman beings use a little less than half the water available world
题型：不详难度：来源：
.
Valuing water
Human beings use a little less than half the water available worldwide. Yet shortages and droughts(干旱) are causing starvation and poverty in some areas, and industrial and agricultural by-products are polluting water supplies. Since the world’s population is expected to double in the next 51 years, many experts think we are on the edge of a widespread water crisis.
But that doesn’t have to be the result. Water shortages do not have to trouble the world—if we start valuing water more than we have in the past. Just as we began to value petrol more after the 1970s oil crisis, today we must start looking at water from a fresh economic view. We can no longer afford to consider water a nearly free resource of which we can use as much as we like in any way we want.
Instead, for all uses except the demand of the poor, governments should price water to reflect its real value. This means charging a fee for the water itself as well as for the supply costs.
Governments should also protect this source by providing water in more economically and environmentally sound ways. For example, often the cheapest way to provide irrigation(灌溉) water in the dry places is through small-scale projects, such as gathering rainfall in depressions(凹地) and pumping it to nearby cropland.
No matter what steps governments take to provide water more efficiently, they must change their ways to use water. Rather than control hundreds or even thousands of local, regional agencies that watch water use, countries should set up central authorities to manage water policy.
65. What is the real cause of the potential water crisis?
A. Only half of the world’s water can be used.
B. The world population is increasing faster and faster.
C. Half of the world’s resources have been seriously polluted.
D. Human beings have not placed sufficient value on water resources.
66.We can conclude from the passage that the water problem______.
A. is already serious in certain parts of the world
B. has been exaggerated by some experts in the field
C. poses a challenge to the technology of building reservoirs
D. is underestimated by government organizations at different levels
67.According to the author, the water price should______.
A. be reduced to the minimum
B. stimulate domestic demand
C. equal its real value
D. take into account the occurrences of droughts. |
答案
65-----67 DAC |
解析
| 略 |
举一反三
.
New economy online
People are talking about the “new economy”. It’s very different from the “old economy”.
In the old economy, people travel to walk. They buy things in stores. They use the post office, the fax and the telephone to send information. They see people face-to-face at their jobs or in stores. People get information from newspapers, radio, television, books and libraries.
In the new economy, people do business through the “net”, which is a connection of millions of computers everywhere in the world. In the new economy, workers often work at home. They can get information online. They can communicate with employers and co-workers by e-mail . Businesses have “virtual（虚拟的）stores”. They are websites on which customers can see the products. Business can sell to customers anywhere in the world.
In the new economy, people live a fast paced, convenient and colorful life. The whole world develops more quickly than before. But the new economy is double-edge sword(双刃剑).Its disadvantage is also obvious. For example, the Internet has led to a huge increase in credit care(信用卡)cheating. Some illegal websites offer some cheap or banned(禁止的) goods or services. Online shoppers who enter their credit card information may never receive the goods they want to buy and their card information could even be for sale in an illegal website. So people in the new economy should be smarter and knowledgeable.
68.The cause of the differences between the new economy and the old economy is ______.
A. the change of people’s idea B. the business people do
C. the use of the Internet D. the change of people’s life
69.In the old economy, people can do the following things EXCEPT______.
A. getting information from books
B. communicating with friends by telephone
C. meeting people face to face
D. shopping online
70.“But the new economy is a double-edge sword.” in the last passage means______.
A. the new economy is as sharp as a sword
B. the new economy has advantages and disadvantages
C. the new economy is better than the old economy
D. both the new economy and the old economy have disadvantages
71.Which of the following is NOT true?
A. People can get all kinds of information on the Internet.
B. Telephone, radio, television, newspapers and so on will disappear in the new economy.
C. People in the new economy should have high quality.
D. Life in the new economy is more comfortable than the one in the old economy. |
.
Tell the truth or just lie?
You’re busy filling out the application form for a position you really need; let’s assume you once actually completed a couple of years of college work or even that you completed your degree. Isn’t it tempting to lie just a little, to claim on the form that your diploma represents a Harvard degree? Or that you finished an extra couple of years back at State University?
More and more people are turning to final trick like this to land their job or to move ahead in their careers, for personnel officers, like most Americans, value degrees from famous schools. A job applicant may have a good education anyway, but he or she assumes that chances of being hired are better with a diploma from a well-known university. Registrars at most well known colleges say they deal with deceitful like these at the rate of about one per week.
Personnel officers do check up degrees listed on application forms, then. If it turns out that an applicant is lying, most colleges are reluctant to accuse the applicant directly. One Ivy League school calls them “impostors(骗子)”；Another refers to them as “special cases” one well-known West Coast school, in perhaps the most delicate phrase of all, says that these claims are made by ”no such people.”
To avoid total lies, some job-seekers claim that they “attended” or “were associated with” a college or university. After carefully checking, a personal officer may discover that “attending” means being dismissed after one semester. It may be that “being associated with” a college means that the job seeker visited his younger brother for a football weekend. One school that keeps records of false claim says that the practice dates back at least to the turn of the century-that’s when they began keeping records, anyhow.
If you don’t want to lie or even stretch the truth, there are companies that will sell you a phony(假的) diploma. One company, with offices in New York and on the West Coast, will put your name on a diploma from any number of nonexistent colleges. The price begins at around twenty dollars for a diploma from “Smoot State University.” The prices increase rapidly for a degree from the “University of Purdue.” As there is no Smoot State and the real school in Indiana is properly called Purdue University, the prices seem rather high for one sheet of paper.
72.The main idea of this passage is that______.
A. employers are checking more closely on applicants now
B. lying about college degrees has become a widespread problem
C. college degrees can now be purchased easily
D. employers are no longer interested in college degrees
73.According to the passage, “special cases” refers to cases where______.
A. students attend a school only part-time
B. students never attended a school they listed on their application
C. students buy false degrees from commercial firms
D. students attended a famous school
74.We can infer from the passage that______.
A. performance is a better judge of ability than a college degree
B. experience is the best teacher
C. past work histories influence personnel officers more than degrees do
D. a degree from a famous school enables an applicant to gain advantage over others in job competition
75.This passage implies that______.
A. buying a false degree is not normal
B. personnel officers only consider applicants from famous schools
C. most people lie on applications because they were dismissed from school
D. society should be greatly responsible for lying on applications |
Every day, all across the nation, as many as one in four children refuse to go to school. The reasons are various. "School Refusal," formerly known as ""School Phobia", is an actual anxiety-based disorder. Many children are vague about their complaints and unable to be sure what is making them anxious, so it is sometimes regarded as typical childhood will fullness. However, the effects of constant school refusal can be far-reaching for your child’s education.
So, where"s the 1ine between what"s normal and what"s not? "You need to look at whether it is affecting the child or family"s normal life," explains Christopher Kearny, Ph.D. In other words,
if a child"s grades are suffering from frequent absences or a parent’s job is disturbed, it is time to look closely at the issue. Parents should listen carefully to children who say they can’t go to school because of “untestable things" such as stomachaches or headaches. While these complaints alone don"t necessarily indicate school refusal, there may be deeper problems if combined with general complaints about school, talks of threats at school and so on.
There are different kinds of behavior in school refusal. Some children are influenced by their friends who skip school to hang out with their friends, showing a sense of rebellion(叛逆).
Some children cling to their mother"s, screaming at the thought of having to enter the school bui1ding.
However, that doesn"t mean that getting a child back into the c1assroom is impossible. According to Maryann Roth, a school psychologist and guidance counselor(顾问), parents should attempt to make the child get back to school, no matter how hard it is. Working closely with school officials and possibly a specialist to create a plan is a necessary step.
67. The underlined word "vague" (Paragraph l) is closest in meaning to _______.
A. irregular B. unclear C. curious D. unusual
68. According to Paragraph2, the real reason of "School Refusal" may be that the children___________
A. are suffering from illness B. are afraid of endless tests
C. want to stay with their parents D. feel bored and unsafe at school
69. When facing "School Refusal" of their children, parents should _________.
A. take the problem serious1y if their daily life is disturbed
B. discuss the seriousness of the problem with their children
C. take their children to see the doctor immediately
D. keep their children away from their rebellious friends
70. The passage intends to ________.
A. explain that "School Refusal" is a symptom of an illness
B. explain the phenomenon of "School Refusal" and how t treat it
C. remind parents to take good care of their children
D. explain that ‘Scholl Refusal’ is normal and not serious |
The business executive was deep in debt and could see no way out. Creditors (债主) were closing in on him. Suppliers were demanding payment. He sat on the park bench, head in hands, wondering if anything could save his company from bankruptcy (***).
Suddenly an old man appeared before him. “I can see that something is troubling you.” he said. After listening to the executive, the old man said: “I believe I can help you.”
He asked the man his name, wrote out a check, and pushed it into his hand saying: “Take this money. Meet me here exactly one year from today, and you can pay me back at that time.” Then he turned and disappeared as quickly as he had come.
The business executive saw in his hand a check for $500,000, signed by John D. Rockefeller, then one of the richest men in the world!
“I can settle all my debts in a moment!” he realized. But instead, the executive decided to put the uncashed check in his safe, just knowing it would give him the strength to work out a way to save his business.
With renewed optimism, he made better deals and extended terms of payment. He closed several big deals. Within a few months, he was out of debt and making money once again.
Exactly one year later, he returned to the park with the uncashed check. At the agreed-upon time, the old man appeared. But just as the executive was about to hand back the check and share his success story, a nurse came running up and grabbed the old man.
“I’m so glad I caught him!” she cried. “I hope he hasn’t been bothering you. He’s always escaping from the rest home and telling people he’s John D. Rockefeller.” And she led the old man away by the arm.
小题1:What was the executive worried about?| A．He couldn’t produce enough for the suppliers. | | B．The creditors wouldn’t lend him any money. | | C．His products didn’t sell well. | | D．He might run into bankcruptcy. |
小题2:Which of the following statements about the old man is TRUE?| A．The old man had known the executive was in trouble before he came. | | B．The old man’s way of helping the executive worked out well. | | C．The check he wrote was far from enough for the executive. | | D．In fact the old man didn’t want to have his money back. |
小题3:The executive didn’t cash the check because ____________.
A. He was afraid that the bank didn’t have so much money.
B. The check gave him a lot of strength and encouragement.
C. He was uncertain if he could ever pay back the money.
D. He knew the old man wasn’t John D. Rockefeller at all. |
No matter where he lives, 16-year-old Danny Lopez feels like an outsider: he is half-Mexican and half-white.
At his private high school in wealthy northern San Diego, California, US, Lopez is too brown to fit in, whereas for the Mexican side of his family in National City, just a dozen miles from the border, he is too white to belong.
Different from both sides, Lopez is silent in school. He focuses on his passion for baseball and working hard to improve the pitches (球场) that have kept him off the school team.
Mexican Whiteboy, by Matt de la Pena, is about a teenager’s search for identity. It was named as one of the Top Ten Best Books for Young Adults in 2009 by the US Young Adult Library Services Association.
When Lopez’s mother decides to go to live with her wealthy white boyfriend in San Francisco, he chooses to spend the summer with his father’s family in San Diego. It’s a trip to explore roots and self-identity, filled with unexpected friendship.
There he meets Uno, of mixed heritage (遗传) like himself, also with a divorced mom. Uno understands Danny’s split background and helps him improve his baseball skills. Both boys have big league dreams, but they both have to learn to come to terms with their mixed heritages before they can achieve their goals.
Aside from discussions of racism, Mexican Whiteboy takes on other issues, such as the importance of family and the negative influence of hiding the truth. It also shows how sports can draw cultures together.
小题1:The reason why Lopez feels like an outsider lies in the fact that ___________.| A．he is a Mexican | B．he lives in San Diego | | C．he is half-white and half-Mexican | D．he studies in a private school |
小题2:Most probably “Mexican Whiteboy” is a ____________.| A．book | B．club | C．newspaper | D．organization |
小题3:When Lopez found it is hard for him to fit in, he ____________. | A．starts writing a book about himself | | B．begins to look for identity with the help of Mexican Whiteboy | | C．loses his interest in baseball | | D．works in the fields in which he was kept off the school team |
小题4:Lopez and Uno have a lot in common except that ____________.| A．they both have a divorced mom | | B．they both have mixed heritage | | C．they were both in the school baseball team | | D．both of them have big league dreams |
|
最新试题
热门考点