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First the ground shook in Haiti, then Chile and Turkey. The earthquakes keep coming hard and fast this year, causing people to wonder if something evil (邪恶的) is happening underfoot. It’s not.
While it may seem as if there are more earthquakes occurring, there really aren’t. The problem is what’s happening above ground, not underground, experts say. More people are moving into big cities that happen to be built in quake zones, and they’re rapidly putting up buildings that can’t withstand (经受) earthquakes, scientists believe. And around-the-clock news coverage (报道) and better earthquake monitoring(监测) make it seem as if earthquakes are ever-present.
“I can definitely tell you that the world is not coming to an end,” said Bob Holdsworth, an expert in tectonics (筑造学) at Durharn University in the UK.
A 7.0 magnitude quake in January killed more than 230,000 people in Haiti. Last month, an 8.8 magnitude quake--- the fifth-strongest since 1900—killed more than 900 people in Chile. And two weeks ago, a 6.0 magnitude quake struck rural eastern Turkey, killing at least 57 people.
On average, there are 134 earthquakes a year that have a magnitude between 6.0 and 6.9, according to the US Geological Survey. This year is off to a fast start with 40 so far—more than in most years for that time period.
But that’s because the 8.8 quake in Chile generated a large number of strong aftershocks, and so many quakes early this year skews (扭曲) the picture, said Paul Earle, a US seismologist (地震学家).
Also, it’s not the number of quakes, but their devastating impacts(破坏性的影响) that gain attention, with the death tolls (死亡人数) largely due to construction standards (building standard) and crowding, Earle added. “The standard mantra (咒语) is earthquakes don’t kill people, buildings do, ” he said.
There have been more deaths over the past decades from earthquakes, said University of Colorado geologist Roger Bilham. In an opinion column last month in the journal Nature, Bilham called for better construction standards in the world’s big cities.
Of the 130 cities worldwide with populations of more than 1 million, more than half are prone (倾向于) to earthquakes, Bilham said.
Developing nations, where populations are growing, don’t pay attention to earthquake preparedness, Bilham said.” If you have a problem feeding yourself, you’re not really going to worry about earthquakes.”
Another reason quakes seem worse is that we’re paying attention more. The Haiti earthquake quickly followed by the 8.8 in Chile made everyone start to think.
But it won’t last, said US disaster researcher Deniis Mileti. “People are paying attention to the violent planet we’ve always lived on,” Mileti said.” Come back in another six months if there has been no earthquakes, most people will have forgotten it again. ”
1. What is the main idea of the article?
A. The number of earthquakes is increasing this year.
B. The reasons why earthquakes are so devastating.
C. The reasons why recent earthquakes have struck large cities.
D. Why earthquakes seem to be more serious this year.
2. Which of the following is NOT a reason for the seeming increase in earthquakes this year,
according to the article?
A. Greater underground activity.
B. A larger number of buildings prone to damage during earthquakes.
C. Around-the-clock news coverage.
D. Better earthquake monitoring.
3. According to the article, it is safe to say that ______.
A. there is an evil force beneath the world’s surface
B. large cities are always built in quake zones
C. enough attention has been paid to reducing the impact of earthquakes
D. the earthquake in Chili caused many aftershocks.
4.According to the article, the greater damage of earthquakes this year can be mainly caused by ______.
A. the occurrence of larger earthquakes
B. not enough warnings about earthquakes
C. poor construction standards and overcrowding
D. an increase in large cities
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At one time, computers were expected largely to remove the need for paper copies of documents (文件) because they could be stored electronically. But for all the texts that are written, stored and sent electronically, a lot of them are still ending up on paper.
It is difficult to measure the quantity of paper used as a result of use of Internet-connected computers, although just about anyone who works in an office can tell you that when e-mail is introduced, the printers start working overtime. "I feel in my bones this revolution is causing more trees to be cut down," says Ted S
mith of the Earth Village Organization.
Perhaps the best sign of how computer and Internet use pushes up demand for paper comes from the high-tech industry itself, which sees printing as one of its most promising new markets. Several Internet companies have been set up to help small businesses print quality documents from a computer. Earlier this week Hewlett-Packard Co. announced a plan to develop new technologies that will enable people to print even more so they can get a hard copy of a business document, a medical record or just a one-line e-mail, even if they are nowhere near a computer. As the company sees it, the more use of the Internet the greater demand for printers.
Does all this mean environmental concerns (环境问题) have been forgotten? Some activists suggest people have been led to believe that a lot of dangers to the environment have gone away. " I guess people believe that the problem is taken care of, because of recycling (回收利用) " said Kelly Quirke, director of the Rainforest Action Network in San Francisco. Yet Quirke is hopeful that high-tech may also prove helpful. He says printers that print on both sides are growing in popularity. The action group has also found acceptable paper made from materials other than wood, such as agricultural waste.
【小题1】 The growing demand for paper in recent years is largely due to ________.
| A.the rapid development of small businesses |
| B.the opening up of new markets |
| C.the printing of high quality copies |
| D.the increased use of the Internet |
| A.to encourage printing more quality documents |
| B.to develop new printers using recycled paper |
| C.to find new materials for making paper |
| D.to plant more fast-growing trees |
| A.people are concerned about the environment |
| B.printers in many offices are working overtime |
| C.small companies need more hard copies |
| D.they see a growing market for printers |
It is pretty much a one-way street. While it may be common for university researchers to try their luck in the commercial world, there is very little traffic in the opposite direction. Pay has always been the biggest deterrent, as people with families often feel they cannot afford the drop in salary when moving to a university job. For some industrial scientists, however, the attractions of academia (学术界) outweigh any financial considerations.
Helen Lee took a 70% cut in salary when she moved from a senior post in Abbott Laboratories to a medical department at the University of Cambridge. Her main reason for returning to academia mid-career was to take advantage of the greater freedom to choose research questions. Some areas of inquiry have few prospects of a commercial return, and Lee’s is one of them.
The impact of a salary cut is probably less severe for a scientist in the early stages of a career. Guy Grant, now a research associate at the Unilever Centre for Molecular Informatics at the University of Cambridge, spent two years working for a pharmaceutical (制药的) company before returning to university as a post-doctoral researcher. He took a 30% salary cut but felt it worthwhile for the greater intellectual opportunities.
Higher up the ladder, where a pay cut is usually more significant, the demand for scientists with a wealth of experience in industry is forcing universities to make the transition (转换) to academia more attractive, according to Lee. Industrial scientists tend to receive training that academics do not, such as how to build a multidisciplinary team, manage budgets and negotiate contracts. They are also well placed to bring something extra to the teaching side of an academic role that will help students get a job when they graduate, says Lee, perhaps experience in manufacturing practice or product development. “Only a small number of undergraduates will continue in an academic career. So someone leaving university who already has the skills needed to work in an industrial lab has far more potential in the job market than someone who has spent all their time on a narrow research project.”
【小题1】By “a one-way street” (Line 1, Para. 1), the author means ________.
| A.university researchers know little about the commercial world |
| B.there is little exchange between industry and academia |
| C.few industrial scientists would quit to work in a university |
| D.few university professors are willing to do industrial research |
| A.Flexible work hours. | B.Her research interests. |
| C.Her preference for the lifestyle on campus. | D.Prospects of academic accomplishments. |
| A.do financially more rewarding work | B.raise his status in the academic world |
| C.enrich his experience in medical research | D.exploit better intellectual opportunities |
| A.Increase its graduates’ competitiveness in the job market. |
| B.Develop its students’ potential in research. |
| C.Help it to obtain financial support from industry. |
| D.Gear its research towards practical applications. |
The harder you_______ , the greater progress you______ .
A. will study; will make B. will study; make C. study; make D. study; will make
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Robeson was born in a very poor family. At seven, he had to pick coal in a deserted mine near his home, and then he sold 26 he had picked and earned a few coins to help his parents. He had 27 schooling, for being so poor, how could they 28 school fees?
When he was fifteen, he worked 29 a servant in a school. Looking at other children studying in the classroom, he felt 30 for himself. How he 31 to have the same chance! He decided to study by 32 .In the daytime, after the sweeping and cleaning was over, he 33 stand by the window outside the classroom trying to catch what the teacher said. At night, he tried his best to remember what he had 34 during the day. He worked 35 hard at his lessons that he sometimes had just three or four hours to sleep. The more he learned the greater 36 he showed in his lessons. A maths teacher discovered him and came to like this diligent boy and 37 him to sit at the back of the class. In one exam, he was the 38 one in the whole school who reached the highest grade. He would have been given the scholarship if he 39 a regular student of the school.
Robeson 40 rough six long years with his study of maths and wrote several articles which captured the 41 of some university professors. They admired his talent 42 his diligence. To give him a good chance, they hired him as a librarian and 43 him free guidance. Robeson felt 44 ,for he was sure that before him there was a broad road 45 success.
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