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1、语篇专练2.阅读理解AIn the past decade the popularity of rock climbing has greatly increased，and so has the number of injuries.It has been estimated that rock climbing is now enjoyed by more than 9 million people in the US each year.Study findings revealed a 65% increase in the number of patients that were t
2、reated in US emergency departments for rock climbingrelated injuries between 1991 and 2012.The study，published in the online issue of the American Journal of Preventive Medicine，found that about 40,000 patients were treated in US emergency departments for rock climbingrelated injuries between 1991 a
3、nd 2012.The most common types of rock climbingrelated injuries were fractures(骨折) and sprains(扭伤)The ankle was the most common body part to be injured (40%)Climbers in the study ranged in age from 2 to 74，with an average age of 26.The study also found that women took up a quarter of the injuries.Fal
4、ls were the primary reason for injury with over threequarters of the injuries occurring as the result of a fall.The severity of fallrelated injuries had a lot to do with the height of the fall.Patients who were injured after falling from a height over 20 feet were 10 times more likely to be treated
5、than patients who were injured falling from 20 feet or lower.“We found that the climbers who fell from heights higher than 20 feet took up 70 percent of the patients treated for a rock climbingrelated injury，” explained the study author Lara McKenzie，PhD，director at the Center for Injury Research an
6、d Policy at Nationwide Hospital.“This trend，combined with the fact that rock climbers have a higher hospitalization rate than other sports and recreational injuries，demonstrates the need to increase injury prevention efforts for climbers.”1Which body part is most likely to get injured for a climber?
7、AThe arm. BThe knee.CThe ankle. DThe hand.答案C解析数字计算题。由第二段第三句“The ankle was the most common body part to be injured (40%)”可知脚踝是最容易受伤的部位。故选C。2How many women climbers in American got injured while climbing a rock between 1991 and 2012?AAbout 40,000. BAbout 30,000.CAbout 20,000. DAbout 10,000.答案D解析细节理解题
8、。由第二段第一句“.about 40,000 patients were treated in US emergency departments for rock climbingrelated injuries between 1991 and 2012.”和最后一句“The study also found that women took up a quarter of the injuries.”可知，有40 000名病人由于攀岩受伤，其中女士占据了四分之一，所以女士受伤人数为10 000，故选D。3The severity of climbers fallrelated injures
9、 is mainly related to .Athe height of the fallBthe climbers ageCthe climbers health conditionDthe climbers climbing experience答案A解析细节理解题。由第三段第二句“The severity of fallrelated injuries had a lot to do with the height of the fall.”可知摔倒受伤的严重程度跟摔倒的高度有关。故选A。4The underlined word “demonstrates” in the last p
10、aragraph can be replaced by “ ”Adenies BprovesCprevents Ddescribes答案B解析词义猜测题。由最后一句“This trend，combined with the fact that rock climbers have a higher hospitalization rate than other sports and recreational injuries，demonstrates the need to increase injury prevention efforts for climbers.”可知这种趋势证明了攀岩
11、者需要做更多的工作去预防受伤。BChildren usually love dogs.And even those who are afraid of them at first grow to love these lovely animals once they get to know them.So lets find out which small dogs is the most suitable as a pet for your child，in case your little one is asking for a dog of his/her own.When you ch
12、oose a dog for children，a number of factors need to be kept in mind.People usually choose a dog based on its looks.However，looks can be cheating，as a lovely looking dog might be aggressive，and a strong looking dog might be gentle.Therefore，it is very important to choose a dog based on its character，
13、rather than its looks.Some dogs are known to be very amicable and gentle，while other dogs are unfriendly and rude.However，one should not choose a dog based only on its breed either，as there are always exceptions.The character of a dog depends on the individual dog，as much as it does on the breed it
14、belongs to.Another factor that needs to be kept in mind，while you choose small dogs for your child，is the character of the child who is going to be with the dog.If the child is active，the dog should be energetic，strong，and patient，so that it can take all the actions the child gives it.On the other h
15、and，if the child has a quiet nature，a dog that is gentle，calm and sensitive will be more suitable.It is also good to have a dog that is easy to train，so that it can be taught to behave properly with children.This will ensure that the child is safe with the dog.However，it is not a good idea to leave
16、a young child alone with a dog.5What does the passage mainly talk about?A Different dogs have different characters.BHow to choose a dog for your child.CDogs are the most friendly animals.DThe best ways to keep your dog.答案B解析主旨大意题。本文在第一段点出主题：“So lets find out which small dogs is the most suitable as a pet for your child，in case your litt
