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British researchers say their invention could sound a warning before the fall,simply by monitoring aperson's every step,using a series of fibre optic cables (woven into the carpet.Laid beneath acarpet,tiny electronics can bend when anyone steps on it and act as sensors sending signals to a computer,which can be analyzed to show the image of the footprint and spot gradual changes in walking behaviour ora sudden incident like a fall.Each year,more than a third of older adults suffer a fall and with the world's population aging everyyear,that number is likely to increase.The researchers believe the technology could be used to fit smartcarpets in care homes or hospitals,as well as being fitted in people's homes if necessary.Dr.Patricia Scully,from The University of Manchester's Photon Science Institute,believes the magiccarpet could be vital not only for helping people in the immediate result of a fall,but also in identifyinglittle changes in people's walking habits which might not be spotted by a family member or carer.This is really exciting research work using technologies to prevent falls and demonstrates howengineers,scientists and healthcare professionals,can work together to develop new and innovative healthcare technologies that make a real difference in practice.28.Which of the following statements is TRUE?A.The carpet can use sensors to give a map for walking direction.B.The warning alarm goes off the moment the fall takes place.C.The carpet represents a joint effort of scientists from different backgrounds.D.Besides the carpet,a family member can identify the little changes in walking habits.29.The best title of the passage might beA.Researchers find a cure for fallsB.The magic carpet stops elderly falling overC.A new technology can change elderly's walking behaviourD.Smart equipment for elderly people is on the way30.You can most probably see this article inA.a science fictionB.a news reportC.a hospital leafletD.a speech第二节(共5小题;每小题2分,满分10分)根据短文内容,从段间候的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Leonardo da Vinci is often thought of mainly as an artist,with world-famous works like The LastSupper and the Mona Lisa.31 But his notebooks,filled with his strange writing,show that his maininterests were in engineering and technology.32 If his pioneering work on anatomy is also taken into consideration,it is not hard tosee why Leonardo is considered to be one of the greatest geniuses of all time.Born in 1452 to a Florentine lawyer and a local village girl,Leonardo was given only a very basiceducation.After ten years in the workshop of the artist Verrocchio,he began to work for himself.The workhe did shows an unbelievable combination of technical skill and very careful observation.33At the age of thirty,he left his hometown and moved to Milan,where he spent seventeen yearsworking for the Duke of Milan.34 In fact,his painting was increasingly influenced by his interest in高二英语学科试题第5页(共8页)
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