题目内容
Sports shoes that work out whether their owner has done enough exercise to warrant time in front of the television have been devised in the UK.
The shoes- named Square Eyes- contain an electronic pressure sensor and a tiny computer chip to record how many steps the wearer has taken in a day. A wireless transmitter passes the information to a receiver connected to a television, and this decides how much evening viewing time the wearer deserves, based on the day’s efforts.
The design was inspired by a desire to fight against the rapidly ballooning waistlines among British teenagers, says Gillian Swan, who developed Square Eyes as a final year design project at Brunel University in London, UK. “We looked at current issues and childhood overweight really stood out,” she says. “And I wanted to tackle that with my design.”
Once a child has used up their daily allowance gained through exercise, the television automatically switches off. And further time in front of the TV can only be earned through more steps.
Swan calculated how exercise should translate to television time using the recommended daily amounts of both. Health experts suggest that a child take 12,000 steps each day and watch no more than two hours of television. So, every 100 steps recorded by the Square Eyes shoes equals precisely one minute of TV time.
Existing pedometers(计步器) normally clip onto a belt or slip into a pocket and keep count of steps by measuring sudden movement. Swan says these can be easily tricked into recording steps through shaking. But her shoe has been built to be harder for lazy teenagers to cheat. “It is possible, but it would be a lot of effort,” she says. “That was one of my main design considerations.”
According to Swan, the purpose of her design project is to _____.
A. keep a record of the steps of the wearer.
B. deal with overweight among teenagers.
C. enable children to resist the temptation of TV.
D. prevent children from being tricked by TV programs.
Which of the following is true of Square Eyes shoes?
A. They regulate a child’s evening TV viewing time.
B. They determine a child’s daily pocket money.
C. They have raised the hot issue of overweight.
D. They contain information of the receiver.
What is stressed by health experts in their suggestion?
A. The exact number of steps to be taken.
B. The precise number of hours spent on TV.
C. The proper amount of daily exercise and TV time.
D. The way of changing steps into TV watching time.
Compared with other similar products, the new design ___.
A. make it difficult for lazy teenagers to cheat.
B. counts the wearer’s steps through shaking.
C. records the sudden movement of the wearer.
D. sends teenagers’ health data to the receiver.
Which of the following would be the best title for the text?
A. Smart Shoes Decide on Television Time
B. Smart Shoes Guarantee More Exercise
C. Smart Shoes Measure Time of Exercise
D. Smart Shoes Stop Childhood Overweight
【小题1】B
【小题2】A
【小题3】C
【小题4】A
【小题5】A
解析:
略
We all thought that Betty could have run _______ if she had worn the sports-shoes that day.
A.even faster | B.more slower | C.much quickly | D.still fastest |
When you run, you put force that is equal to three times your body weight on your feet. The human foot contains twenty muscles. This means that there is a lot that can go wrong when you run.
Most sports have some kind of running or jumping So experts at many shoe companies work hard to design good sport shoes. First, a designer enters a plan for a shoe into a computer .Engineers then improve the design. A second computer designs a model for the shoe. Then a few pairs are made. Next, the shoe is tested.
Different kinds of sports shoes are made for different uses. Some are made to help marathon(马拉松) runners save energy during a race. Some are made for the stop-and-go kind of running tennis players. But all sport shoes have one thing in common: they are designed to help people’s feet comfortable during sports. Today, nearly every sport has its own special shoe designed for just the kind of running that sport needs.
【小题1】The first in making a new shoe is to ________.
A.make a computer | B.put a design plan into a computer |
C.design a shoe model | D.test several pairs |
A.Because they are comfortable to wear. |
B.Because they help to develop leg muscles. |
C.Because they help to change body weight. |
D.Because they are both good and cheap. |
A.The number of the bones of human muscles. |
B.The design for a shoe model. |
C.The materials of sport shoes. |
D.The effect of shoes upon sports. |
A.Three | B.Four | C.Five | D.Six |
A.are made in different shoe companies |
B.are designed for people of the different weight |
C.are of the same price |
D.meet the needs of different sportsmen |