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21._____by a desire to learn, he was not interested in children’s play and adventure when he was young.

A．Driven B．Driving C．To drive D．To be drive

A

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Public caught up in argument over safety of genetically modified or simply GM products, report Zhang Lei and Zhong Nan in Beijing.

More than 300 people gathered to enjoy a bowl of porridge made from genetically modified food on Saturday, an attempt to quell public fears about the safety of the product.

The first China Golden Rice Tasting Event was held at Huazhong Agricultural University in Wuhan, Hubei province, sparking another round in the nationwide debate about the safety of GM crops, often called "Frankenfood" by opponents.

Similar events have been held in more than 28 cities since May, the university said.

Both the pro and anti camps have posted conflicting comments on the Internet, with each providing evidence to back up their beliefs, but the exchanges are becoming increasingly bitter.

Jiang Tao, a senior engineer at the Center for Agricultural Resources Research at the Chinese Academy of Sciences, who is in favor of GM foods, was annoyed about what he called "amateurs" spreading rumors.

"Just look at the people who are opposed to GM foods; can you find anyone from a related field in the scientific community?" he asked. Jiang also accused the anti-GM lobby of repeatedly using outdated or inaccurate data to support an "incorrect" stance.

Chen Yunfa, an independent researcher into the Yangtze River Delta economy, recently wrote a commentary on the Internet news portal Eastday in which he criticized the actions of the 61 scientists, saying they had gone "beyond their proper duty". He suggested that large multinational corporations might be behind the letter and similar incidents, prompted by a desire to freeze China's patent hybrid rice technology out of the market.

To support his contentions, Chen said that GM rice, first produced by scientists in the US, still hasn't gained official approval from the US government. However, the US authorities have actually granted licenses to six varieties of GM rice. The commercial planting of two varieties - anti-herbicide (BAR) transgenic rice LL RICE 06 and LL RICE 62 - produced by the French pharmaceutical company Sanofi-Aventis, was approved in 1999 and a license for cultivation for edible use was granted in 2000.

The public outcry for GM labeling and boycotting has hindered the advancement of the technology. Concern about GM foods has been fueled by studies like the one published by French professor Gilles-Eric Séralini in September 2012. Séralini claimed that his research involving rats proved that the GM corn fed to them caused tumor growth. Furthermore, there is growing concern that the pesticides(杀虫剂) used on GMOs(转基因作物)are contributing to the decline of the world’s honey bee population, leading to honey bee deaths by infecting the brains of the insects with toxins. Therefore, some experts recommend the labeling of non-GM foods so that consumers can make that decision without a regulatory burden being placed on GMOs.

However, we should be cautious about anything that may risk humans’ life. Only time will tell.

1.Why did more than 300 people enjoy porridge made from genetically modified food?

A. To show evidence that GM products are dangerous.

B. To support that the first China Golden Rice Tasting is safe.

C. To rid public of fears and worries about the safety of GM foods.

D. To draw public’s attention to nationwide planting of GM products.

2.Which of the following statements is true according to the passage?

A. Those who are for GM products and those who are against keep arguing fiercely by holding conferences.

B. People are failing to show evidence to support their pros and cons, although they hold a firm belief of their own.

C. Some people think those against GM foods have a good knowledge of GM technology and are spreading rumors.

D. GM food may be just a way for some multinational corporations to drive China’s patent hybrid rice out of the market.

3.What can we infer from the second paragraph from bottom?

A. The public advocated that GM products should be labeled clearly.

B. Séralini claimed that his research proved the GM corn caused rats to grow faster.

C. Many honey bees have died because they were fed with GM corn.

D. There should be some restrictions on GM products’ selling.

4.What is the writer’s attitude towards GM products?

A. Supportive.                         B. Suspicious.                  C. Indifferent.               D. Critical.

 

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.”

1.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

2.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.

3.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.

4.Compared with other similar products, the new design ________.

A．makes 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

5.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

 

Sports shoes that work out whether their owner has done enough exercise to promise 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 (发射器) passes the information to a receiver connected to a television, and this decides how much evening viewing time the wearer deserves(应得), 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 (自动地) 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 exactly 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."

1.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 (抵制) the attraction of TV.

D．prevent children from being tricked by TV programs.

2.Which of the following is true of Square Eyes shoes?

A．They control 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.

3.Compared with other similar products, the new design ___.

A．sends teenagers' health data(数据) to the receiver.

B．counts the wearer's steps through shaking.

C．records the sudden movement of the wearer.

D．make it difficult for lazy teenagers to cheat

4.Which of the following would be the best title for the text?

A．Smart Shoes Stop Childhood Overweight

B．Smart Shoes Guarantee More Exercise

C．Smart Shoes Measure Time of Exercise

D．Smart Shoes Decide on Television Time

 

 

Sports shoes that workout whether their owner has enough exercise to warrant(许可) time in front of the television have been invented 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 to London, UK. “We looked at current issues and childhood overweight really stood out,” she says. “And wanted to solve 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 (诱骗,欺骗)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.”

1．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

2．Which of the following is true of Square Eyes shoes?

A．They regulate(控制) 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.

3．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.

4．Compared with other similar products, the new design ________.

A．makes 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

5．Which of the following would be the best title for the text?

A．Smart Shoes Decide on Television Time

B．Smart Shoes Guarantee (担保,保证)More Exercise

C．Smart Shoes Measure Time of Exercise

D．Smart Shoes Stop Childhood Overweight

 

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(传话器) 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 to 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.”

  1. 1.

    According to Swan, the purpose of her design project is to ________.

    1. A.
      keep a record of the steps of the wearer
    2. B.
      deal with overweight among teenagers
    3. C.
      enable children to resist the temptation of TV
    4. D.
      prevent children from being tricked by TV programs
  2. 2.

    Which of the following is true of Square Eyes shoes?

    1. A.
      They regulate a child’s evening TV viewing time.
    2. B.
      They determine a child’s daily pocket money.
    3. C.
      They have raised the hot issue of overweight.
    4. D.
      They contain information of the receiver.
  3. 3.

    What is stressed（强调）by health experts in their suggestion?

    1. A.
      The exact number of steps to be taken.
    2. B.
      The precise number of hours spent on TV.
    3. C.
      The proper amount of daily exercise and TV time.
    4. D.
      The way of changing steps into TV watching time.
  4. 4.

    Compared with other similar products, the new design ________.

    1. A.
      makes it difficult for lazy teenagers to cheat
    2. B.
      counts the wearer’s steps through shaking
    3. C.
      records the sudden movement of the wearer
    4. D.
      sends teenagers’ health data to the receiver
  5. 5.

    Which of the following would be the best title for the text?

    1. A.
      Smart Shoes Decide on Television Time
    2. B.
      Smart Shoes Guarantee More Exercise
    3. C.
      Smart Shoes Measure Time of Exercise
    4. D.
      Smart Shoes Stop Childhood Overweight

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