Imagine shopping for clothes online and being able to run your hand across the screen of your computer or smartphone to feel the materials. That kind of simulation (仿真) technology could be available within the next five years.
“We’re talking about reinventing how computers interact （互动）with humans,” said Bernie Meyerson, IBM Vice President. Extending our sense of touch is one of the innovations (创新) IBM believes will change the world in the next five years, according to the company’s annual “Five in Five” list.
Smart machines will also be able to listen to the environment and highlight （强调；突出）the sounds we care about most. For instance, an advanced speech recognition system will tell new parents why their baby is crying. This kind of thing is not possible today, but with an advanced enough system, it’s actually possible.
In the near future, personal computers will be able to do more than recognize images and visual data. Their built-in cameras will be able to analyze features such as colors, and understand the meaning of visual media, such as knowing how to sort family photos.
Smart machines will also be able to smell. If you sneeze on your computer or cellphone, tiny sensors (传感器) in the machine will be able to analyze thousands of molecules (分子) in your breath. “It can give you an alarm and says, ‘Hey, you are probably sick, go to see your doctor immediately,’” Meyerson says.
Mark Maloo is a computer science professor from Georgetown University. He hopes the advances will encourage more students to study science, technology, engineering and math, preparing them to play a role in future innovations. He believes there’s little doubt that advances in computer technology over the next five years will make what now seems like science fiction a part of our everyday lives.The purpose of the text is to show us
| A．how smart machines will replace humans |
| B．what our lives will be like in the future |
| C．how to go shopping on the Internet |
| D．why IBM wants to invent these smart machines |
In the future, if you buy clothes online, you may .
| A．feel the materials of the clothes by touching the screen |
| B．ask your computer to give you some advice |
| C．ask your computer to make the decision for you |
| D．save a lot of money by using a smartphone |
How will a smart machine figure out that you are probably sick?
| A．By analyzing the thousands of molecules in your breath. |
| B．By analyzing your comments about your body condition. |
| C．By referring your condition to doctors. |
| D．By asking you to describe how you feel. |
The clock struck eleven at night. The whole house was quiet. Everyone was in bed except me. Under the strong light，I looked sadly before me at a huge pile of that troublesome stuff（东西） they call “books”。
I was going to have my examination the next day. “When can I go to bed？” I asked myself. I didn’t answer，In fact I dared not.
The clock struck twelve. “ Oh，dear！” I cried. “Ten more books to read before I can go to bed！” We pupils are the most wretched creatures（生物） in the world. Dad does not agree with me on this. He did not have to work so hard when he was a boy.
The clock struck one. I was quite desperate（绝望的）now. I forgot all I had learned. I was too tired to go on. I did the only thing I could. I prayed，“Oh，God，please help me pass the exam tomorrow. I do promise to work hard afterwards，Amen.” My eyes were so heavy that I could hardly open them. A few minutes later，with my head on the desk，I fell asleep.The underlined word “wretched”in Paragraph 3 probably means _______ .
| A．very happy. | B．disappointed. |
| C．very unhappy. | D．hopeful. |
Reviewing his lessons didn’t help him because.
| A．it was too late at night. |
| B．he was very tired. |
| C．his eye lids were so heavy that he couldn’t keep them open. |
| D．he hadn’t studied hard before the examination. |
What do you suppose happened to the author？
| A．He went to a church to pray again. |
| B．He passed the exam by sheer luck. |
| C．He failed in the exam. |
| D．He was punished by his teacher. |
The best title for the passage would be __________ .
| A．The Night Before the Examination. |
| B．Working Far into the Night. |
| C．A Slow Student. |
| D．Going Over My Lessons. |
For many blind people, computers are inaccessible. It can cost $1,000 to purchase “screen reader” software, but two blind computer programmers from Australia have solved this problem.
Queensland University of Technology (QUT) graduate James Teh and business partner Michael Curran developed a free, open-source program, called NVDA, which provides a voice to read the words on a computer screen as the cursor(光标) moves over them. NVDA won the blind inventors an award in the grand final program of the ABC’s New Inventors, which aired on September 23. They took home the award for an invention that “might make a real difference to people’s lives or the environment.”
“A sighted person takes for granted that they can sit down at any computer and use it,” Mr Teh said. “We really are in the information age — everything is online these days. So access to computers for the blind is very important, which is why we wanted our software to be free.”
Mr Teh, who majored in software engineering at QUT, said blind students typically didn’t have the money to purchase “screen reader” technology, at the time in their life when they most needed it. Now NVDA could be downloaded on to anyone’s personal computer free of charge.
“It can also be copied to a USB stick, which can be used on any PC at school or university, with no installation required,” he said.
Mr Teh and Mr Curran have drawn on their own experience as blind computer users to develop a product which has some unique features. For example, as the mouse moves up and down the screen, a sound becomes higher and lower to let you know where the cursor is located.
NVDA has been translated into 27 languages, thanks to volunteer translators. To date, there have been over 50,000 downloads.
Mr Teh and Mr Curran have been working on the project since 2006. They worked on their product without any pay for two years. When Mozilla offered some funding in 2008, Mr Teh was able to quit his day job and work full-time developing NVDA.NVDA won an award in the program of the ABC’s New Inventors because it _____.
| A．causes no harm to the environment | B．influences people’ s lives |
| C．is aiming at blind people | D．is easy to use |
Why did James Teh and Michael Curran want their software to be free?
| A．They got funding from Mozilla. |
| B．They belonged to a volunteer group. |
| C．They wanted to help the blind. |
| D．They wanted people to give up “screen reader” software. |
What do we know about Teh and Curran?
| A．They are studying at QUT. | B．They are good at translating. |
| C．They know how the blind feel. | D．They began to develop NVDA in 2008. |
| ABOUT LIPITOR Lipitor(阿伐他汀钙片) is a prescription medicine. Along with diet and exercise, it lowers “bad” cholesterol(胆固醇) in your blood. It can also raise “good” cholesterol. Lipitor can lower the risk of heart attack in patients with several common risk factors, including family history of early heart disease, high blood pressure, age and smoking. |
| WHO IS LIPITOR FOR? Who can take LIPITOR： ●People who cannot lower their cholesterol enough with diet and exercise ●Adults and children over 10 Who should not take LIPITOR： ●Women who are pregnant, may be pregnant, or may become pregnant. Lipitor may harm your unborn baby. ●Women who are breast-feeding. Lipitor can pass into your breast milk and may harm your baby. ●People with liver(肝脏) problems |
| POSSIBIE SIDE EFFECTS OF LIPITOR Serious side effects in a small number of people： ●Muscle(肌肉) problems that can lead to kidney(肾脏) problems, including kidney failure ●liver problems. Your doctor may do blood tests to check your liver before you start Lipitor and while you are taking it. Call your doctor right away if you have： ●Unexplained muscle pain or weakness, especially if you have a fever or feel very tired ●Swelling of the face, lips, tongue, and / or throat that may cause difficulty in breathing or swallowing ●Stomach pain Some common side effects of LIPITOR are： ●Muscle pain ●Upset stomach ●Changes in some blood tests |
| HOW TO TAKE LIPITOR Do： ●Take Lipitor as prescribed by your doctor, ●Try to eat heart healthy foods while you take Lipitor. ●Take Lipitor at any time of day, with or without food. ●If you miss a dose(一剂),take it as soon as you remember. But if it has been more than 12 hours since your missed dose, wait. Take the next dose at your regular time. Don’t： ●Do not change or stop your dose before talking to your doctor. ●Do not start new medicines before talking to your doctor. |
What is a major function of Lipitor?
| A．To help quit smoking. | B．To control blood pressure. |
| C．To improve unhealthy diet. | D．To lower “bad” cholesterol. |
Taking Lipitor is helpful for_________.
| A．breast-feeding women | B．women who are pregnant |
| C．adults having heart disease | D．teenagers with liver problems |
If it has been over 12 hours since you missed a dose, you should__________.
| A．change the amount of your next dose |
| B．eat more when taking your next dose |
| C．have a dose as soon as you remember |
| D．take the next dose at your regular time |
Which of the following is a common side effect of taking Lipitor?
| A．Face swelling. | B．Upset stomach. |
| C．Kidney failure. | D．Muscle weakness |
56yearold becomes 1st woman to swim Atlantic
(AP)－Jennifer Figge pressed her toes into the Caribbean sand, excited and exhausted as she touched land this week for the first time in almost a month. Reaching a beach in Trinidad, she became the first woman on record to swim across the Atlantic Ocean—a dream she'd had since the early 1960s,when a stormy transAtlantic (飞越大西洋) flight got her thinking she could wear a life vest and swim the rest of the way if needed.
The 56yearold left the Cape Verde Islands off Africa's western coast on Jan.12,2009, swimming 19 out of 25 days battling waves of up to 30 feet.The distance from Cape Verde to Trinidad is about 700 miles.Crewmembers are still computing exactly how many miles she swam.
The original plan was for her to swim to the Bahamas—a distance of about 2,100 miles—but inclement (恶劣的) weather forced her to change her plans and she arrived at Trinidad on Feb.5.She now plans to swim from Trinidad to the British Virgin Islands,ending her voyage at the Bitter End Yacht Club in late February.
Her journey came a decade after French swimmer Benoit Lecomte made the first known solo transAtlantic swim,covering nearly 4,000 miles from Massachusetts to France in 73 days.No woman on record had made the crossing.
Figge wore a red cap and wet suit,with her only goodluck charm (护身符) underneath:an old,red shirt to guard against chafing (磨痛),signed by friends,relatives and her father,who recently died.The other cherished (珍惜) possession she kept onboard was a picture of Gertrude Ederle,an American who became the first woman to swim across the English Channel.“We have a few things in common,”Figge said,“She wore a red hat and she was of German descent (血统).We both talked to the sea,and neither one of us wanted to get out.”When did Jennifer Figge want to swim across the Atlantic Ocean？
| A．After she reached a beach in Trinidad. |
| B．After she pressed her toes into the Caribbean sand. |
| C．After her stormy transAtlantic flight in the early 1960s. |
| D．After her graduation from a university. |
Jennifer Figge had to change her plans .
| A．because she wanted to shorten her voyage |
| B．because of bad weather conditions |
| C．because she wanted to end her voyage in late February |
| D．because she wanted to set a new world record |
When did Benoit Lecomte probably make the first known solo transAtlantic swim？
| A．In 1999. | B．In 1988. | C．In 1978 . | D．In 1968. |
For what purpose did Jennifer Figge keep a photo of Gertrude Ederle？
| A．Figge would like to follow her example. |
| B．She had the same red cap as Figge always wore. |
| C．Figge also wanted to swim across the English Channel. |
| D．They were both born in Germany. |
A “blogger” is a person who writes on an Internet website called a “blog”. The word “blog” is a short way of saying “web log”, or “personal website”. Anyone can start a blog, and they can write about anything they like．
There are millions of blogs on the Internet today. They provide news, information and ideas to the people who read them．They contain links to other websites．And they provide a place for people to write their ideas and react to the ideas of others．
A research company called Perseus has studied more than 3,000 web logs. It says that blogs are most popular with teenage girls. They use them to let their friends know what is happening in their lives. The study also says that more than 100,000 bloggers stopped taking part in the activity after a year．
However, some people develop serious blogs to present political and other ideas. For example, the Republican and Democratic parties in the southern state of Kentucky recently started their own blogs. And American companies are beginning to use blogs to advertise their products．
At thesame time, some long-standing blogs have ended. Last week, blogging leader Dave Winer closed his free blog service “weblogs.com”． He said the site became too costly to continue. He started the blog four years ago, and thousands of people had written on it. They are now upset because they did not know that the site was closed．
One blog that is still going strong is called Rebecca’s Pocket．Rebecca Blood created the website in 1999. She wrote about the history of blogs on the site．That article led to a book called The Weblog Handbook．It has been translated into four languages so far．
Miss Blood says Rebecca’s Pocket gets about thirty thousand visitors a month．She writes about anything and everything —— politics, culture and movies. She recently provided medical advice． And she wrote about how to prevent people from being stolen from online bank accounts．The text is mainly written to _______．
| A．introduce an Internet website called “blog” |
| B．introduce a short way of saying “web log” |
| C．tell readers about blogs |
| D．tell readers how to write blogs |
From the text we can learn that blogs cover almost everything except _______．
| A．different ideas | B．medical advice |
| C．advertisements | D．account passwords |
Which of the following statements is NOT true according to the text?
| A．Politicians don’t use blogs at all． |
| B．A lot of bloggers no longer write or read blogs． |
| C．Those who like to use blogs are mostly teenage girls． |
| D．Dave Winer closed his “weblogs.com” because of the money shortage． |
The reason why Rebecca’s Pocket is still going strong is that _______．
| A．it was created by a woman |
| B．it is about the history of blogs |
| C．it provides useful information and advice |
| D．it has editions in atleast four different languages |