中考B卷专练之六选五习题训练

1、中考B卷专练之六选五习题训练5 / 5中考B卷特训之六选五Many boys get hooked（钩住）on the games and want to learn how to reprogramthem to their interest. From this attraction they go on to learn how to design （设计） and create technology. Often they become the technologists of our society. They lead us through the great changes of

2、 the information age and redesign our culture. 1.Although there are some girl gamers, most females use the technology but do not design or invent it. In the US, only about 20 per cent of computer science majors（专业）are female. And only about 17 per cent of high school students taking the Advanced Pla

3、cement Computer Science exam are female.Though Women accounted foK 占-比例）46.6 per cent of the US work force in2005, they made up only 25 per cent of the IT work force.2.Girls and women miss out on educational and economic opportunities that go to computer-aware young men.In the long term, the absence

4、 of women at the design table will affect the direction of its influence in society. 3.More importantly, large parts of the economy and our social lives are being shaped without the experience of half the population （the female half）.Is the absence of girls in computer science classes in high school

5、s and colleges a matter of biology? Well, it maybe not.Interviews with women who are studying computer science reveal（揭示）a connection they see between computing and other areas they want like medicine, environmental protection and so on. 4.What would our world look like if there were larger numbers

6、of female computer scientists? 5.That would be a step forward.passenIt seems necessary to make sure that women are " drivers", not just The computer gaming industry needs a new operating system.A. So, where are the girls?B. But there is still no way at present to fix this.C. They did not l

7、ike just playing around with computers.D. At least, products are being designed that do not meet the needs of women.E. Children would be more likely to find and enjoy computer games filled with 'less blood and killing.F. It matters a lot that the inventors. designers and creators of computer tec

8、hnology are mostly men and boys.（二）World Sleep Day, on 21st March, was created to bring attention to the growing number of sleeping problems. Sleep is a natural part of human life, but many people in the modern world don't realize it's importance. 1.In 2012, scientists at the University of A

9、thens in Greece did a survey of over 35,000 people in 10 countries around the world, including China, Belgium and South Africa. Among the people, 24 percent said that they did not sleep well, 31.6 percentwere diagnosed 诊断）with insomnia （失眠）.In addition, 30.7 percent of them havevisited doctors for h

10、elp with sleep problems and 11.6 percent said that they felt very sleepy during the day.The survey found that many people suffer the effects of poor quality sleep. They can't fall asleep and often wake up in the middle of the night. 2.Besides, noise pollution and light pollution also affect slee

11、p and cause poor quality sleep. The survey also found that large numbers of people find it hard to sleep at night. 3.If this happens for a long time, the risk of gaining weight and having a heart attack may increase.4.First, you should have regular sleep habits. Try to go to bed and wake up around t

12、he same time each day. You also need to make your bedroom a cool, dark,quiet place to sleep so that heat, light and noise do not disturb（打扰）you. At night, you should also avoid things that contain caffeine, such as chocolate, coffee, tea and many soft drinks, as caffeine may keep you from sleeping.G

13、etting a good night's sleep is important for everyone. 5.A. As a result, sleep problems are quite common.B. And then, they may stay awake till the next morning.C. The short-term effects of this are tiredness and trouble concentrating.D. There are many things you can do to improve the quality of

14、your sleep.E. By following these advice, you can rest better at night and work better during the day.ceF. The main reasons of the problems are pressure from school or work and a fast pa of life.Some doctors use magic, some use needles+）and others use pills （药片）.Who are they?Among the Indians of Nort

15、h America the "medicine man" was a very important person. He could cure illness, and he could speak to the spirits the supernatural that controlled the world.The Indians believed that bad spirits made people ill. 1.Many people were cured because they thought that the spirits were helping t

16、hem. But really these people cured themselves. 2.The medicine men were often successful for another reason, too. They knew about plants that really can cure 川ness. 3.4.This method is called acupunctur e 针灸）.The doctor, studies the sick person carefully. Then he puts needles into that person's bo

17、dy at the right places for his 川ness 5.At first, doctors in the West thought that this just another kind of music. Recently, however, they have found out that it is possible to cure many 川nesses like this because the needles help themselves to produce its own "medicines In this way the body cur

18、es itself.A. Sometimes your own mind is the best doctor for you.B. Chinese doctors believe that they can control the body's natural forces in this way C. For more than five thousand years Chinese doctors have used needles to fight 川nesses.D. They even killed the livestock （家畜）and donated them to

19、 these spirits inget protection from them.E. A lot of modern medicines are made from plants that were used by medicine men hundreds of years ago.F. So, when people were ill, the medicine man tried to help them by using magiche spoke to the good spirits and asked for their help.四English has become a

20、popular language all over the world. So which country, not including English-speaking countries, speaks English best? 1.Swedish language education company EF published their 2016 English ProficiencyIndex（熟练指数）this month. 2.The rankings are based on English reading andlistening test results of 950,00

21、0 people from 72 countries and areas.According to the index, the English proficiency in China is still low, ranking 39th.Out of the whole country, people in Shanghai are the best English speakers. 3.Hong Kong and Beijing follow Shanghai as China's next best English-speaking cities."Shanghai

22、 and Beijing rank high because theyare international cities," EF seniormanager Christopher McCormick said. "However, across China, proficiency inEnglish is different from east to west."4.However, the teaching of English in some areas is not very good. For example, according to the new

23、s online, there are seven primary schools in Shetianqiao town in Hunan, but only one English teacher. Many students still learn English by justmemorization. Sebastian Magnusson,an officer at the Swedish embassy大使馆）inBeijing, gave some advice. Swedish people speak English well and Magnusson himself i

24、s also mastered in Chinese. He said in TV programs, movies and even computer games could be learning tools. " 5.What matters most is to use what you've learned," Magnusson said.A. And where does China rank?B. Do not learn it from just textbooks.C. They speak better English than Italian

25、s and French.D. There are actually some great English learners in China.E. China has 400 million English learners, reportecChina Daily.F. The Netherlands ranked first, followed by Denmark and SwedenMany boys get hooked （钩住）on the games and want to learn how to reprogramthem to their interest. From t

26、his attraction they go on to learn how to design （设计） and create technology. Often they become the technologists of our society. They lead us through the great changes of the information age and redesign our culture. 1.Although there are some girl gamers, most females use the technology but do notde

27、sign or invent it. In the US, only about 20 per cent of computer science majo r笠业）are female. And only about 17 per cent of high school students taking the Advanced Placement Computer Science exam are female.Though Women accounted for（占-比例） 46.6 per cent of the US work force in2005, they made up onl

28、y 25 per cent of the IT work force.2.Girls and women miss out on educational and economic opportunities that go to computer-aware young men.In the long term, the absence of women at the design table will affect the direction of its influence in society. 3.More importantly, large parts of the economy and our social lives are being shaped without the experience of half the population （the female half）.Is the absence of girls in computer science classes in high schools and colleges a matter of biology? Well,