You can’t always predict a heavy rain or remember your umbrella. But designer Mikhail Belvacv doesn’t think that forgetting to check the weather forecast before heading out should result in you getting wet. That’s why he created lampbrella, a lamp post with its own rain sensing umbrella.
The designer says he came up with the idea after watching people get wet on streets in Russia. “Once, I was driving on a central Saint Petersburg street and saw the street lamps lighting up people trying to hide from the rain. I thought it would be a good idea to have a canopy(伞蓬) built into a street lamp.” he said.
The lampbrella is an ordinary street lamp fitted with an umbrella canopy. It has a built-in electric motor which can open or close the umbrella if it is needed. Sensors(传感器)then ensure that the umbrella offers people shelter whenever it starts raining.
In addition to the rain sensor, there’s also a 360°motion sensor which tells whether anyone’s using the lampbrella. After three minutes of not being used the canopy is closed.
According to the designer, the lampbrella would move at a relatively low speed, so as not to cause harm to the passers-by. Besides, it would be grounded to protect from possible lighting strike. Each lampbrella would offer enough shelter for several people. Being installed at 2 meters off the ground, it would only be a danger for the tallest of passers-by.
Although there are no plans to take lampbrella into production, Belyacv says he recently introduced his creation to one Moscow Department, and insists this creation could be set on any street where a lot of people walk but there are no canopies to provide shelter.For what purpose did Belyacv create the lampbrella?
| A．To predict a heavy rain |
| B．To check the weather forecast |
| C．To protect people from the rain |
| D．To remind people to take an umbrella |
What do we know from Belyacv’s words in Paragraph2?
| A．He came up with the idea of his creation from an experience |
| B．it rains a lot in the city of Saint Petersburg |
| C．Street lamps are protected by canopies |
| D．He enjoyed taking walks in the rain |
Which of the following show how the lampbrella works?
| A．motor→canopy→sensors | B．Sensors→motor→canopy |
| C．motor→sensors→canopy | D．canopy→motor→sensors |
What does paragraph 5 mainly tell us about the lampbrella?
| A．Its moving speed | B．Its appearance |
| C．Its installation | D．Its safety |
What can be inferred from the last paragraph?
| A．The designer will open a company to produce his product |
| B．The lampbrella could be put into immediate production |
| C．The designer is sure that his creation is practical |
| D．The lampbrella would be put on show in Moscow |
About six years ago I was eating lunch in a restaurant in New York City when a woman and a young boy sat down at the next table. I couldn’t help overhearing parts of their conversation. At one point the woman asked, “So, how have you been?” And the boy who could not have been more than seven or eight years old replied, “Frankly, I’ve been feeling a little depressed lately.”
This incident stuck in my mind because it strengthened my growing belief that children are changing. As far as I can remember, my friends and I didn’t find out we were “depressed” until we were in high school.
The evidence of a change in children has increased steadily in recent years. Children don’t seem childlike any more. Children speak more like adults, dress more like adults and behave more like adults than they used to.
Whether this is good or bad is difficult to say, but it certainly is different. Childhood as it once was no longer exists. Why?
Human development is based not only on born biological states, but also on patterns of access to social knowledge. Movement from one social role to another usually involves learning the secrets of the new situation. Children have always been taught adult secrets, but slowly and in stages: traditionally, we tell sixth graders things we keep hidden from fifth graders.
In the last 30 years, however, a secret-revelation machine has been fixed in 98 percent of American homes. It is called television. Television passes information, indiscriminately, to all viewers alike, whether they are children or adults. Unable to resist the temptation, many children turn their attention from printed texts to the less challenging, more vivid moving pictures.
Communication through print, as a matter of fact, allows for a great deal of control over the social information to which children have access. Reading and writing involve a complex code of symbols that must be memorized and practised. Children must read simple books before they can read complex materials.Traditionally, a child is supposed to learn about the adult world _________ .
| A．through touch with society |
| B．gradually and under guidance |
| C．naturally and by biological instinct |
| D．through exposure to social information |
In the author’s opinion, the phenomenon that today’s children seem adult like is caused by _____.
| A．the widespread influence of television |
| B．the poor arrangement of teaching content |
| C．the fast step of human intellectual development |
| D．the constantly rising standard of living |
Why is the author in favor of communication through print for children?
| A．It enables children to gain more social information. |
| B．It develops children’s interest in reading and writing. |
| C．It helps children to memorize and practise more. |
| D．It can control what children are to learn. |
What does the author think of the change in today’s children?
| A．He feels amused by the children’s adultlike behavior. |
| B．He thinks it is a phenomenon worthy of note. |
| C．He considers it a positive development. |
| D．He seems to be upset about it. |
As the new semester begins，millions of college students across the country are trying hard to remember how best to write a paper-or，more likely，how best to delay that paper．
Procrastination is the thief of time and a lot of students suffer from it．They can spend whole days in the library doing nothing but staring into space，eating snacks，surfing the Internet，watching videos and looking at their pretty peers sitting around them，who，most likely，are doing nothing either．
Paralyzed by their habit to procrastinate，they write micro blogs about their fears，asking their online friends if they sometimes have the same issue．But this does nothing to solve their problems．
According to a recent report by the BBC，95 percent of us procrastinate at some point and 20 percent of the world’s population are procrastinators，complicating their lives with their continual delaying of tasks．
Procrastinators like to find excuses to justify their behavior，but BBC columnist Rowan Pelling says they are all wrong．Many procrastinators tell themselves they are perfectionists who work best under pressure．Pelling says this is nonsense，as work done at the last minute is more likely to have mistakes than work done on time．
She says the behavior of procrastinators often makes them feel flustered and ashamed，inconveniences others，and annoys loved ones．
Fortunately，social scientists have made tireless efforts to understand this behavioral shortcoming and offer strategies to control it．Piers Steel，a Canadian social scientist and author of The Procrastination Equation，believes humankind is“designed”to procrastinate．Nevertheless，he suggests a couple of good ways to get through the task at hand．
The first one is obvious：Break the task down into small pieces and work your way through them methodically．
The second is clever：Give a trusted friend a sum of money and tell them that if you don’t complete the task you have undertaken by a specific time，they can keep it or donate it to a cause you hate.What does the underlined word“Procrastination” in the second paragraph refer to?
| A．A bad habit of putting work or tasks off． |
| B．A thief who steals time and money in college. |
| C．A college student who learns nothing． |
| D．A study way of doing nothing in the library. |
According to Rowan Pelling，we can learn that procrastinators .
| A．can find reasonable excuses for their behavior |
| B．are able to work best under pressure |
| C．are more likely to avoid mistakes at work[] |
| D．may upset themselves and their loved ones more frequently |
Which of the following may Piers Steel support?
| A．Human beings are not born to be procrastinators． |
| B．Complete your tasks or work step by step． |
| C．Give your trusted friend money and ask him to help you finish your tasks． |
| D．You can’t control procrastination but you can avoid it． |
What’she best title of the text?
| A．Who steals my time? |
| B．The solutions to procrastination |
| C．I’ll do it tomorrow，I swear! |
| D．Don’t do nothing! |
Google has been collecting tons of data about smartphone usage around the world.Here are some of the most surprising and interesting facts：
Android is most popular in Japan, with 55% of respondents(调查对象) using it, compared with 39% for iOS. Android is also number one in a few other countries, including New Zealand (41%), the US(40%), and China (38%)．
iOS is farthest ahead in Switzerland, with 52% usage vs 23% for Android.Other countries where iOS is far ahead include Australia (49% vs 25% Android), Canada (45% vs 23% Android and 23% Blackberry), and France (43% vs 25% Android)．
In Egypt, Windows Mobile is far more popular than iOS.13% of survey respondents use the Microsoft smartphone platform, behind Symbian (19%) and Android (14%). iOS is very far down at 4%.
Mobile social networking is biggest in Mexico and Argentina, where 74% and 73% of users visit a social network daily. But mobile social is weak in Japan where 34% of users never visit a social network on their phone, and this figure rises to 41% in Brazil.
Watching video is most popular in Saudi Arabia, with 59% of respondents doing it daily. Number two is Egypt, with 41%.
Chinese users shop from their phones.59% of Chinese users do this, compared with only 41% in second place Egypt. Chinese users also love to write reviews.41% of them write a review of a local business after looking it up on their smartphone. Number two, Japan, is far behind, with only 24% of respondents doing this.Which of the following best describes the usage of the smartphone operating systems in Egypt?
| A．Windows Mobile＞iOS＞Symbian＞Android |
| B．Android＞Windows Mobile＞iOS＞Symbian |
| C．iOS＞Android＞Symbian＞Windows Mobile |
| D．Symbian＞Android＞Windows Mobile＞iOS |
In which of the following countries is mobile social networking least popular?
| A．Brazil. | B．Japan. | C．Mexico. | D．Argentina. |
In which section of a newspaper can we most probably read the passage?
| A．Health. | B．Environment. |
| C．Technology. | D．Entertainment. |
Several dollars equal nothing for some people, but make a difference for others. Steve has just lost his wife to cancer and everything they had is gone due to the treatment. He now lives in the shelter for the homeless. So we know each other.
Just like other homeless people, he didn’t think he needed anything. But once he mentioned to me he needed eye glasses. His voice hesitated a bit, he looked down, and it appeared like he thought such a request was just a dream. Too much to hope for? It was as if his wish were known by me only.
I submitted an application for him to a program that is supposed to provide a free eye examination and glasses. Three months later, I phoned to ask what was up with the appointment but they told me there was a cash flow problem until late summer.
Steve showed disappointment, thanked me and started to walk away. I said, “Hold on, I will figure out a way to get you an eye examination and glasses.” His face lit up a tiny bit. He had seen some of the things I have done for other people in our shelter and to me it looked like he might have a line of hope.
I took a picture of him and posted his picture and his story in the Twitter. In about 4 days, eight people from around the world donated $25 each and one person donated $40 and I made up the rest to get him an eye exam and glasses.
Steve picked up his glasses on Wednesday: May 11th, 2011. Today Steve has returned to a previous job he had in a nearby car wash. Because he now has glasses he will be able to see what he is doing while cleaning the vehicles. He is starting a second job at a pet center next week!We can learn from the first two paragraphs that ______.
| A．it took a long time to treat Steve’s wife |
| B．homeless people never ask for anything |
| C．Steve was too embarrassed to ask for help |
| D．the author and Steve have been friends for years |
The program failed to satisfy Steve because ______.
| A．it was already out of business |
| B．it had some trouble in finance |
| C．Steve didn’t submit the application himself |
| D．it’s not designed for people like Steve |
What can be inferred from the passage?
| A．The program was closed three months ago. |
| B．Steve used to work as a salesman in a car factory. |
| C．Steve got $240 in total from kind-hearted people. |
| D．The author might be a volunteer in the shelter. |
The best title for the passage is probably ______.
| A．Money can sometimes talk |
| B．Small help can really count |
| C．Two heads are better than one |
| D．God helps those who help themselves |
Move Earth—it’s no science fiction
LONDON—Scientists have found an unusual way to prevent our planet from overheating: move it to a cooler spot. All you have to do is send a few comets（彗星）in the direction of Earth, and its orbit will be changed. Our world will then be sent spinning into a safer, colder part of the solar system.
This idea for improving our climate comes from a group of US National Aeronautics and Space Administration（NASA） engineers and American astronomers. They say their plan could add another six billion years to the useful lifetime of our planet—effectively doubling its working life.
The plan put forward by Dr Laughlin, and his colleagues Don Korycansky and Fred Adams is designed to carefully direct a comet or asteroid（小行星） so that it passes close by our planet and sends some of its gravitational energy to Earth.
“Earth’s orbital speed would increase as a result and we would move to a higher orbit away from the Sun,” Laughlin said.
Engineers would then direct their comet so that it passed close to Jupiter or Saturn. The comet would pick up energy from one of these giant planets. Later its orbit would bring it back to Earth, and the process would be repeated.
In the short term, the plan provides an ideal way to global warming, although the team was actually concerned with a much greater danger. The sun is certain to heat up in about a billion years and so “seriously compromise” our biosphere（生物圈）by cooking us.
That’s why the group decided to try to save Earth.
The plan has one or two worrying aspects, however. For a start, space engineers would have to be very careful about how they directed their asteroid or comet towards Earth. The smallest miscalculation（误算）in orbit could fire it straight at Earth—with deadly consequences.
There is also the question of the Moon. As the current issue of Scientific American magazine points out, if Earth was pushed out of its current position, it is “most likely the Moon would be stripped(剥去) away from Earth,” it states. This would greatly change our planet’s climate.What makes the scientists plan to move Earth?
| A．A few comets are moving to the direction of Earth. |
| B．Earth’s working life is coming to an end soon. |
| C．Earth will become too hot for mankind to keep alive. |
| D．The moon is moving farther and farther away from Earth. |
If the plan is successful, Earth will have a working life of ______ years.
| A．12 billion | B．6 billion |
| C．18 billion | D．24 billion |
What serious problems might the plan cause according to the passage?
| A．The comet might hit Earth and man might lose the moon. |
| B．Earth might be moved too far away and man might be frozen to death. |
| C．The comet might hit Jupiter or Saturn and never return to Earth. |
| D．Earth’s working life might be greatly shortened. |
What does the underlined word “compromise” mean?
| A．provide | B．benefit |
| C．share | D．Endanger |