1 . After beating bone cancer, Hayley Arceneaux thinks rocketing into orbit on SpaceX’s first private flight should be no problem at all. St. Jude Children’s Research Hospital announced the 29-year-old doctor’s assistant will rocket into space later this year.
Arceneaux, a former patient at St. Jude, will become the youngest American in space, beating NASA record-holder Sally Ride by over two years. She will travel with businessman Jared Isaacman, who is using the spaceflight he bought to raise money for charity. Two other yet-to-be-chosen space flyers will join them. Arceneaux will be the first person to launch with a prosthesis an artificial device that replaces a missing or injured part of the body. When she was 10, Arceneaux had an operation at St. Jude to replace her knee and a piece of metal was put in her left leg. She still limps and has occasional leg pain.
“My battle with cancer really prepared me for space travel,” she recently told The Associated Press. “It made me tough, and then also I think it really taught me to expect the unexpected and go along for the ride.” Arceneaux wants to show her young patients and other cancer survivors that “the sky is not even the limit anymore.” “It’s going to mean so much to these kids to see a survivor in space.” she said.
Isaacman announced his space flight on February 1, promising to raise $200 million for St. Jude. As the flight’s self-appointed commander, he offered one of the four seats aboard SpaceX’s Dragon spacecraft to St. Jude. The hospital chose Arceneaux from among its many workers who had once been patients. The idea was that one of them could represent the new generation, noted Rick Shadyac, president of St. Jude’s financing organization.
Arceneaux was at home in Memphis, Tennessee, when she got a surprising call in January. She was asked if she would represent St. Jude in space. As a lifelong space fan who loves adventures, Arceneaux has traveled widely and loves roller coasters. Isaacman, who flies fighter airplanes for fun, considers her a perfect fit. The launch is planned for this fall at NASA’s Kennedy Space Center, with the spacecraft orbiting Earth for two to four days.
1. Which statement is true about Hayley Arceneaux?| A．She works where she used to be a patient. |
| B．She is an adventure hater. |
| C．She is the youngest American in space. |
| D．She is the first woman space flyer. |
a. She received a surprising call. b. She was diagnosed with a serious disease.
c. She was chosen to rocket into space. d. She was operated on at St.Jude.
| A．a c d b | B．b c d a | C．b d a c | D．c a b d |
| A．To carry out medical research. |
| B．To explore space. |
| C．To expect the unexpected. |
| D．To collect money. |
| A．Generous and strong. |
| B．Caring and optimistic. |
| C．Brave and honest. |
| D．Patient and representative. |
2 . Early February, I was flying up to Ohio. Well prepared, I had everything in my favour—fuel for five hours, charts in order, my flight plan on my lap, and a beautiful clear sky.
I was wrong.
I had heard about Alberta Clippers coming out of Canada. I knew all about them―how an entire air mass was streaming along at over sixty miles an hour.
That morning, the Weather Briefer informed me that an Alberta Clipper was going over Chicago about the time I got to the airport. Chicago was some 400 miles from my destination—not a factor, or so I thought. That was the first hint I missed.
The controller called and asked if I wanted to adjust my flight plan. I did the check and everything was in the green. So I told him no. Twenty minutes later the controller called again asking whether I wanted to adjust my flight plan. I checked everything. All was fine. I ignored that hint. I was fooled by the smooth air and limited experience with a rapidly moving air mass that was not changing violently. The Alberta Clipper was clipping along.
The first blast of turbulence（气流）struck my plane. I got slammed into the roof, and then slammed sideways hitting the window with such force up my nose that I started bleeding.
After a 2-hour flight of 100 miles, I realized fuel was now an issue. So was landing. I called Flight Following. We figured out the airport I could land.
The engine stopped. So did my heart. There is no quiet as quietly stunning as this one at such an altitude. I had run out of fuel in the left tank, and only a little in my right tank. The engine quit for a second time. I declared an emergency. I was told that I might get another few minutes of fuel if I gently banked the airplane. Luckily, it worked. Then, the engine quit for the last time. I was a glider now. I made a long lazy spiral descent. Down I went. I stopped at the very end of the runway.
I made so many mistakes, missed so many clues, and showed my ignorance so much that I beat myself up over and over again in my mind. I learned textbook descriptions of Alberta Clippers and real-life experience with one are totally different. I will never forget the sound of that silence.
I flew home the next day. Older. Wiser. Humbler. Lucky.
1. We can know from the passage that Alberta Clippers ______.| A．can bring snowstorms |
| B．are quick-moving air masses |
| C．are violently changing air pressure |
| D．can lead to a sudden temperature drop |
| A．His lack of flying experience. |
| B．His poor preparation for the journey. |
| C．His misjudgement about the air mass. |
| D．His overconfidence in his piloting skills. |
a. I declared an emergency.
b. My airplane was running out of fuel.
c. I insisted on carrying on my flight plan.
d. I was thrown to the roof by the violent air mass.
e. I slightly banked my airplane and made a landing.
| A．dcbea | B．dceba |
| C．cdabe | D．cdbae |
| A．a rewarding training | B．a narrow escape |
| C．a painful exploration | D．a serious accident |
3 . One advantage of the Internet is shopping conveniently online for clothes; one disadvantage of the Internet is also shopping conveniently online for clothes.
“Nothing fits,” said Lam Yuk Wong, a senior in electrical and computer engineering at Rice University. “Everyone says this. They order clothes and they don’t fit. People get very unhappy.”
Wong and her design partner, Xuaner “Cecilia” Zhang, are Team White Mirror, creators of what they call a “virtual (虚拟) fitting room”. Their goal is simple and consumer-friendly: to let online clothing shoppers have a perfect fit and a perfect look when shopping every time.
Both women are from China, Wong from Hong Kong and Zhang from Beijing. They both order most of their clothing online. They got the idea from their own experience as consumers and from listening to the complaints of friends and relatives. “They say, ‘The color is wrong’ or ‘I got the right size but it still does not fit.’ We want to make it like you’re in the store trying on the clothes,” Zhang said.
Using a Kinect developed by Microsoft for use with its Xbox 360 video game player,
Zhang scans Wong and turns her image into, in effect, a virtual model, keeping Wong’s dimensions (尺寸), and even her skin and hair color. “We put the clothes on the shopper’s 3-D body models and show how they look when they are dressed,” Wong said. So far, Wong and Zhang have adapted the software to show dresses and shirts, and they are now working on shorts.
Asked if she thought men as well as women might be interested in using their virtual fitting room, Wong said, “I think their wives will care about this, so it will also be important to men.”
1. Why is shopping conveniently online for clothes a disadvantage?| A．Clothes bought online may not fit. |
| B．Students may easily get addicted to it. |
| C．It attracts more online clothing shoppers. |
| D．It causes shoppers to waste too much money. |
| A．the Xbox 360 video game player | B．a program at their university |
| C．some shop-owners’ complaints | D．their shopping experiences |
| A．scanning—trying on clothes—getting images |
| B．trying on clothes—getting models—scanning |
| C．scanning—getting models—trying on clothes |
| D．trying on clothes—getting images—scanning |
| A．It is perfectly developed. |
| B．It will have its market share. |
| C．It is limited to women shoppers. |
| D．It is like a kind of video game player. |
Dr. Robert White, a famous professor and doctor, thinks he knows a way to help. He thinks doctors should make the brain very cold. If it is very cold, the brain can live without blood for 30 minutes. This gives the doctor a longer time to do something for the brain.
Dr. White tried his idea on 13 monkeys. First he taught them to do different jobs, then he operated on them. He made the monkeys' blood go through a machine. The machine cooled the blood. Then the machine sent the blood back to the monkeys' brains. When the brain' s temperature was 10°C, Dr. White stopped the blood to the brain. After 30 minutes he turned the blood back on. He warmed the blood again. After their operations the monkeys were like they had been before. They were healthy and busy. Each one could still do the jobs the doctor had taught them.
1. The biggest difficulty in operating on the damaged brain is that _______.
| A．the time is too short for doctors |
| B．the patients are often too nervous |
| C．the damage is extremely hard to fix |
| D．the blood-cooling machine might break down |
| A．taking the blood out of the brain |
| B．trying the operation on monkeys first |
| C．lowering the brain' s temperature |
| D．having the blood go through a machine |
a. send the cooled blood back to the brain
b. stop the blood to the brain
c. have the blood cooled down
d. operate on the brain
| A．a,b,c,d | B．c,a,b,d |
| C．c, b, d, a | D．b, c, d, a |
| A．can last as long as 30 minutes |
| B．can keep the brain's blood warm |
| C．can keep the patient's brain healthy |
| D．can help monkeys do different jobs |
[1] Look at the center circles of Diagram A and Diagram B. Which of the centre circles looks larger?
[2] Take a first look and you probably think that the centre circle in Diagram A is smaller than that in Diagram B. In fact, they are exactly the same size.
[3]Then look at the picture on the right.What do you see? A vase? Or two faces? Does the picture change quickly from one to the other again and again? Maybe or maybe not, but you can see them at the same time.
[4]“What’s happening? Is something wrong with my eyes?” You may wonder at what you see. Don’t worry. Here is how it goes:
[5]When we look at things, our eyes send messages to our brains and then our brains interpret (解释) the information. However, sometimes our brains interpret the received information in a wrong way. It seems that our eyes are playing a joke on us. This often happens and we call it “Visual illusion(幻觉)”.
[6] Movie makers often make use of illusions. They make the objects around actors much smaller or bigger than usual. This makes us believe that the actors are much larger or smaller than they usually are. The movies Jurassic Park and Honey J shrunk the kids just make use of illusions.
1. In which column of a magazine can you read the above text?| A．Culture. | B．Science. | C．Humour. | D．Education. |
| A．something is wrong with our eyes |
| B．the two circles are not of the same size |
| C．our brains interpret the information wrongly |
| D．pictures change quickly from one to the other |
| A．The second one. | B．The third one. |
| C．The fifth one. | D．The sixth one. |
a. We look at things with our eyes.
b. Our brains interpret the messages.
c. Our brains tell us what we have seen.
d. Our eyes send messages to our brains.
| A．a-d-b-c | B．c-a-b-d | C．a-c-d-b | D．b-e-a-d |
| A．help the actors look better | B．make the actors much braver |
| C．help the actors become stronger | D．make the actors seem different in size |
