A | By combing through newly digitized census data from the 19th century, J. David Hacker, a demographic historian from Binghamton University in New York, has recalculated the death toll and increased it by more than 20 percent - to 750,000 | |
B | Called the iBrain , this simple-looking contraption is part of an experiment that aims to allow Dr. Hawking - long paralyzed by amyotrophic lateral sclerosis ,or Lou Gehrig"s disease - to communicate by merely thinking. | |
C | What we wear can affect not only what people think of us, but also the way our brains work, a study involving a doctor"s coat shows. | |
D | What we wear can affect not only what people think of us, but also the way our brains work, a study involving a doctor"s coat shows. | |
E | A Canadian project aimed at creating a genetically engineered pig whose manure would be less harmful to the environment is being halted after failure to find a company willing to bring the animal to market, according to the lead researcher. | |
F | Scientists have for the first time identified several gene mutations that they say sharply increase the chances of autism, and have found that the risk increases with the age of the parents, particularly the father. | |
语法填空。 阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的 词或使用括号中词语的正确形式填空。 In many countries, ___1___ is not unusual for families of different backgrounds to live together in the shared space. ___2___, in the United States, this idea may still be considered odd. But this type of housing, ___3___(call) co-housing, is gaining ___4___ (popular) in the United States, too. Co-housing complexes are popping up across the country. For many people, this way of life is a relief to the busy modern lifestyle. A co-housing community has ___5___ (private) owned houses and shared land. There is often a “common house” with a kitchen and dining room, meeting room, and maybe a workshop of library or music room. About 25 co-housing communities ___6___ (build) in recent years, and 150 more are planned. A co-housing complex is a place ___7___ residents shop, cook, and eat together. Residents of a co-housing complex like its sense of shared community. Children have other kids to play ___8___, ___9___ many families like. Other residents like the feeling of living in a “ village”. Residents also say that they can live in co-housing for ___10___ (little)money than they would pay for nearby apartments. | ||
阅读理解。 | ||
The knowledge society will be a highly competitive one, for organizations and individuals alike. Information technology, although only one of many new features of the next society, is already having one hugely important effect: it is allowing knowledge to spread near-instantly , and making it accessible to everyone. Given the ease and speed at which information travels, every institution in the knowledge society-not only businesses, but also schools, universities, hospitals and increasingly government agencies too-has to be globally competitive, even though most organizations will continue to be local in their activities and in their markets. This is because the Internet will keep customers everywhere informed on what is available anywhere in the world, and at what price. This new knowledge economy will rely heavily on knowledge workers. At present, this term is widely used to describe people with considerable theoretical knowledge and learning :doctors, lawyers, teachers, accountants chemical engineers. But the most striking growth will be in “knowledge technologists”: computer technicians, software designers, analysts in clinical labs, manufacturing technologists, paralegals. These people are as much manual(体力劳动)workers and they are knowledge workers; in fact, they usually spend far more time working with their hands than with their brains, but their manual work is based on a substantial amount of theoretical knowledge which can be acquired only through formal education ,not through an apprenticeship(学徒期). They are not, as a rule, much better paid than traditional skilled workers, but they see themselves as "professionals”, just as unskilled manual workers in manufacturing were the dominant social and political force in the 21th century, knowledge technologists are likely to become the dominant social-and perhaps also political-force over the next decades. | ||
1. The chief reason for keen (激烈的)competition in the knowledge society is that _________. | ||
A. organizations and individuals are easily influenced by information B. customers keep track of new products worldwide C. anyone can have access to knowledge anytime and anywhere D. local organizations such as universities and hospitals will be globalized. | ||
2. The quick spread of knowledge in the next society___________. | ||
A. is based on information technology B. results from a highly competitive society C. is likely to increase information flow D. will become the biggest problem to tackle | ||
3. “Knowledge workers” mentioned in the essay most probably refer to ________. | ||
A. those with primary and secondary education B. those who work with hands rather than brains C. those who have acquired theoretical knowledge through apprenticeship D. those who have received higher education and got theoretical knowledge | ||
4. All of the following are characteristic of “knowledge technologist” except that ________. | ||
A. they spend more time on manual work than on mental work B. they are equipped with a large amount of theoretical knowledge C. they see themselves professionals rather than traditional skilled workers. D. They acquire skills through traditional apprenticeship | ||
5. The underlined word “dominant” in this passage probably means________. | ||
A. most influential B. most interesting C. most diligent D. quite available |