CInvented in Turkey and patented by Nanopool, a German company, the spray-on liq
题型：不详难度：来源：
C
Invented in Turkey and patented by Nanopool, a German company, the spray-on liquid glass might become one of the most useful inventions in the field of nanotechnology. The product was tested at the Saarbrücken Institute for New Materials.
It is worth mentioning that the invention is transparent and non-poisonous. The liquid glass can protect any type of surface from damages caused by water, UV radiation, dirt, heat, and bacterial infections. Besides, it is flexible and breathable, which means that the liquid glass can be applied on plants and seeds as well. Researchers found that the spray greatly increases the resistance of plants to bacteria-caused diseases. The trials also showed that the sprayed seeds grew faster.
Depending on the type of surface that is to be covered, researchers can add water or ethanol to the spray. Scientists say that their latest invention has a long-lasting anti-bacterial effect. The spray produces a coating that is just 100nm thick. Trials by food processing plants in Germany have concluded that foods covered with the glass can store longer than those stored in normal condition.
According to Neil McClelland, UK project manager with Nanopool, due to its capabilities, the spray-on liquid glass can become one of the most useful inventions around the world, ending up being used by a lot of industries that will cover their products. At present, the invention is being used by a train company and a hotel chain in the UK, as well as a hamburger chain in Germany that are carrying out tests of the liquid glass for various uses.
The spray-on liquid glass was also tested in a Lancashire hospital, where it showed “very promising” results, being used to cover medical equipment and bandages. The invention could be also used on clothing, because it cannot be seen by the naked eye, thus clothes could become stain resistant. Due to its unique characteristics, the liquid glass can be used to cover bathrooms, sinks and many other surfaces in the home. According to the researchers, the spay-on glass can last for a year. It is expected to hit the DIY stores across Britain at a price of 5 pounds.
51. Which of the following about the liquid glass is NOT true?
A. We can still see an object clearly covered with the liquid.
B. It will cause plants to have some kind of disease.
C. Plants still have access to oxygen when covered by it.
D. It can speed up the growth of seeds.
52. What does the underlined sentence in Paragraph 3 imply?
A. Water or ethanol must be added to the spray to produce the effect.
B. The coating of the spray-on liquid is thick.
C. The liquid glass can protect foods from bacteria.
D. The long-lasting anti-bacterial effect protects the liquid glass.
53. According to Neil McClelland, the spray-on liquid glass_________.
A. are being tested by some industries
B. are being used by various companies
C. can be eaten together with hamburgers
D. are widely used by train companies
54. The writer’s attitude towards the application of the new liquid glass is _________.
A. pessimistic B. doubtful C. cautious D. optimistic
55. What can be inferred from the passage?
A. We don’t have to wash our clothes with the new invention.
B. The liquid glass can be used to wash yourself in the bathroom..
C. The liquid glass will be widely used in many fields.
D. The DIY stores will not welcome the liquid glass. |
答案
51. B 52. C 53. A 54. D 55. C |
解析
| 略 |
举一反三
D
Influenced by their families and society, many youths are infatuated with expensive famous brands. But not every youth is as rich as a millionaire and people are getting worried about this.
According to a recent survey, one out of five pupils wears clothes of well-known brands, including a belt worth 560 Yuan, more than an ordinary worker’s salary. Among the 100 middle school students surveyed, as many as 70 own famous-brand clothes, 60 have famous-brand watches and 45 possess famous-brand bicycles. Two of them even wear over 1500 Yuan worth of suits.
Most young people who come from ordinary families will try to steal money to have better food and clothing if their parents don’t satisfy their needs. A boy named Chen even killed another boy simply for 500 Yuan and was sentenced to nine years’ imprisonment.
People wonder how these teenagers can be independent in the future, while parents are calling for help from schools, governments and the society.
which of the following is not true according to the passage?
A．More than 50 percent of the students surveyed possess things of famous brands.
B．An ordinary worker owns less than 560 Yuan each month.
C．Suits may cost as much as 1500 Yuan.
D．Young people now are as rich as millionaires.
68 What does “be infatuated with” mean according to the context?
A．be anxious about
B．be filled with a strong unreasonable feeling of love for
C．have a strange and unusual way of
D．be low in spirits; sad for
69 As a result, the boy mentioned in the passage will .
A．steal money for better food and clothing
B．kill another boy for 500 Yuan
C．stay in prison for nine years
D．ask his parents to satisfy his needs
70 The best title for the passage would be .
A．Youths Run After Famous Brands.
B．Youths Should Own More Money
C．Youths As Rich As Millionaires
D．Youths Must Be Taken Good Care of |
B
The resounding film Avatar has been very popular in the UK and around the world, becoming the fastest film ever to earn $1bn(7bn yuan) in ticket sales.
But as well as being an entertaining feast for the eyes, the sci-fi epic（叙事诗）also introduces the audience to a brand new language invented especially for the film.
The movie is set on an alien planet called Pandora which is inhabited by many strange species. The most humanoid of the planet’s inhabitants are the Na’vi, and it is the struggle between the Na’vi and human invader that forms the main story of the film.
The film has been released in 2D and 3D versions.
In order to add a sense of reality to his vision of an alien race the film’s director James Cameron asked a professor of language form the University of Southern California to invent a language for the Na’vi.
Professor Paul Frommer worked with James Cameron for four years to build upon the original 30 words or so that the director had already come up with for the language.
According to Professor Frommer, the most important aspect of the Na’ vi language was that it could be pronounced.
“This is an alien language but obviously it has to be spoken by human actors,” Professor Frommer told the BBC, “it has to be sounds that human beings are comfortable producing.”
The language currently has around 1,000 words but Professor Frommer hopes to expand it in possible sequels（续集）to the film and in video games.
The professor hopes that one day his creation will have a high level of the Klingon alien language from the Star Trek films.
“There’s a translation of Hamlet into Klingon,” says Professor Frommer.
“If anything happened like this with Na’vi I’d be delight.”
60. The underlined word “resounding” in Paragraph 1 mean_________.
A. later B. scientific C. hit D. surprising
61. Which of the following is Right according to the passage?
A. A kind of new language was invented especially for the film
B. The film Avatar is as good as a film as the Star Trek
C. The creation in Alien Language is different from that in human beings.
D. Avatar is one of an excellent films invented by Pandora.
62. The most challenging part in the creation of the language is_________.
A. that Professor Frommer needs to create 1,000 words for the film Avatar by himself.
B. that the language is based on that of the Alien planet called Pandora
C. that James Cameron introduces a new style of language to the audience
D. that an Alien language is created to be spoken by human beings.
63. We can infer from the passage that_________.
A. the film Avatar has been released in 2D and 3D versions.
B. the most important aspect of the Na’vi language was that it could be pronounced.
C. Professor Paul Frommer believe his language creation in the film Avatar is very successful.
D. Professor Paul Frommer worked with James Cameron for four years for a sense of reality of the film. |
D
American Watersports
Tuesday-Saturday
Located on the beach of the Sea Gardens Beach Resort, there are fun things to rent for the whole family. They offer rentals for kayaks, jetskis, and even parasails! Enjoy the water upclose or from a bird’s eye view! No matter what activity you’re enjoying, be sure to protect yourself and your family from the sun’s powerful rays and apply plenty of sun block!
15th Street Boat Company
Monday-Saturday
15th Street Boat Company offers rental boats of all kinds. They’re sure to have what you are looking for, whether it’s a small boat for a quick and simple outing or a luxurious boat with comfortable seats with a stereo（立体声）and high tech navigation（导航）. You can rent a boat for half a day, a couple days, or even weeks at a time. If you want it, they’ve got it. It’s fun for everyone!
Coconut’s Watersports
9a.m.-5p.m. Monday through Sunday
Coconut’s Water sports is open 7days a week for your convenience and offers tons of water fun for the whole family. Jet ski activities last 30 minutes or 1hour and can make stops along the way. You must be at least 14years of age to ride alone and can be as young as 3 to ride along with an adult. Everybody is required to wear a life jacket and a license is required to operate the jet ski. Bathing suits and shorts are recommended.
Jet Ski Tours of Miami
Thursday- Sunday 10 a.m.-7p.m
Jet Ski Tours of Miami includes onsite parking, indoor restrooms, lockers, and life jackets for participants. You may choose a one or two hour tour and each jet ski can hold up to 3 people. You must be at least 18 years old in order to ride. As long as you are accompanied by an adult, there is no age limitation for any passenger. There is a restaurant nearby to eat at. The tour visits 6 different islands and passes by Bayside and Hard Rock. You may even catch a glimpse of dolphins playing or a manatee resting in these fabulous Florida waters.
68. What activity is convenient for the visitors to have lunch?
A. Jet Ski Tours of Miami B. Coconut’s Watersports
C. 15th Street Boat Company D. American Watersports
69. To satisfy your son’s curiosity about marine animals, you_________.
A. will rent a boat to ride with him
B. prefer a high-living boat with comfortable seats with a stereo
C. would like to prefer American Watersports to Florida waters
D. can choose the tour to Bayside and Hard Rock
70. If you like to sail a boat, you can_________.
A. go to the Sea Gardens Beach Resort B. visit 15th Street Boat Company
C. choose Jet Ski Tours of Miami D. go to Coconut’s Watersports
71. To ride alone in the jet ski activities, _________.
A. you have to be at least 14 years old B. you can choose to wear a life jacket or not
C. you must be over 18 years old D. you have to be with parents |
E
New research at Yale University has provided the strongest evidence that humans are evolving（进化）- and suggests that women of the future will be shorter, heavier, and healthier, and will have children for longer.
As medicine has allowed people who would previously have died young to live to childbearing age and beyond, many have assumed that natural selection no longer works on our species. But Prof Stephen Stearns, the evolutionary biologist at Yale University behind the study, says: "That"s just plain false." While survival to reproductive age（生育年龄） is no longer such a barrier（障碍） for humans, other evolutionary pressures – including sexual selection and reproductive fitness – are still working away in full force. If the trends the research detected are representative and continue for another 10 generations, Prof Stearns says that the average woman in 2409AD will be 2cm shorter and 1kg heavier, will bear her first child five months earlier.
Prof Stearns and his team studied the medical histories of 14,000 residents of the Massachusetts town of Framingham, using medical data from a study going back to 1948 and spanning three generations. It looked at 2,238 women past reproductive age – so that they had had all the children they were going to – and tested their height, weight, cholesterol（胆固醇）, blood pressure, and other traits, to see if there was a correlation with the number of children they had borne. It found that shorter, heavier women had more children than lighter, taller ones. Women with lower blood pressure and cholesterol were also more likely to have large families. Women who gave birth early or had a late menopause were likely to have more children as well. More importantly, however, these traits were then passed on to their daughters, who also, on average, had more children.
The study has not determined why these factors are linked to reproductive success, but it is likely that they indicate genetic, rather than environmental, effects. Prof Stearns’ team controlled for other factors, including social and cultural change.
Research suggesting humans are evolving has been carried out before, but this is believed to be the first that directly compares reproductive success of individuals with physiological changes（生理变化）.
72. What is the main idea of the passage?
A. Natural selection no longer works on our species, especially the woman.
B. Woman of the future will be shorter, heavier, and healthier, and will have children for longer
C. Some genetic, rather than environmental effects has more influence on the evolvement of the humans.
D. Evolutionary pressures are still working in full force on the evolvement of the humans.
73. Which of the following statements is False about the women’s evolvement according to the research?
A. women will shorter
B. women will be fatter
C. The time for the women to have baby will be longer
D. women will be cleverer
74. Which factor is the most promising related to reproductive success?
A. Genetic B. Social C. Environmental D. Cultural
75. This passage may most likely be taken from .
A. a geography magazine
B. a medicine and technology research journal
C. a daily newspaper
D. an entertainment book |
第二部分阅读理解（共25小题；第一节每小题2分，第二节每小题1分，满分45分）
阅读下列短文，从每题所给的四个选项A、B、C、D中，选出最佳选项，并在答题卡上将该项涂黑。
A
The holiday is upon us. Finally, after months of study, you have some time to yourself. So, why not read a book? Well, some people will say, "Why bother with books? We have the Internet and other media that offer a lot more colorful entertainment. Books are history!" But don"t be fooled. I"m sure there"s still a lot to be said for reading.
One clear reason is that a well-chosen book is a wonderful source of vocabulary, so long as you have a good dictionary, of course. Believe me, it"s far easier to get new English words and phrases from a book or an article than it is from the TV or the Internet.
But another more important point is that books give you something that modern media simply can not. The average webpage is picture-heavy and the text is often designed to make it as easy to read as possible. While "easy" may be attractive, unfortunately it"s of little use for any long-term development of reading skills and the general language level. Because of that, there"s still no substitute (替代品) of a book.
But perhaps the best single reason is that simply choosing what you read and doing it independently means that it"s something you do by and for yourself. You can choose what you want to read. It"s hard work, but somewhere down the line, you"ll find that what once seemed like a duty is now a pleasure.
41．How many reasons for reading a book does the author mention in the passage?
A．Three B．Two C．One D．Four
42．According to the passage, we basically need a ____ in reading.
A．television B．pencil C．notebook D．dictionary
43．In the author"s opinion, reading on the Internet may____.
A．develop long-term reading skills B．improve the general language ability
C．not take the place of reading books D．be an effective way of reading
44．The passage is written mainly to ____.
A．share the pleasure of reading books
B．advise readers to read books
C．stress the importance of reading online
D．help readers to choose good books |
最新试题
热门考点