Question

12．What does it feel like to break a bone （骨頭）？It's different for everyone，but the pain is often sharp （嚴(yán)重）．If the break is small，however，the person may not feel much pain at all．If you think that you or someone else has broken a bone，the most important things to do are to stay calm，make the hurt person comfortable，and call the doctor．Do not move the injured body part since movement could make it worse．
To treat the break，the doctor will need to take an X-ray．This gives the doctor the information he or she needs to set （接上） the bone：to put it back to its normal place．If the bone is large or it is broken in more than one place，the doctor may need to use metal pins （鋼釘） to set it．After the bone has been set，the next step is usually putting on a cast，the special，hard thing that will keep the bone in place for a month or two．
Your bones are excellent at healing themselves．Broken bones will produce many new cells （細(xì)胞） and tiny blood vessels （血脈）．These cover both ends of the broken part，and close up the break until the bone is as whole and strong as before．

61．Which of the following is the best title for the passage？D
A．How to Know if a Bone is Broken
B．How Broken Bones Heal Themselves
C．Common Causes （原因） of Broken Bones
D．What You Should Know about Broken Bones
62．When someone breaks his bone，the following should be done exceptC．
A．a(chǎn)sking the doctor for help       
B．comforting the hurt person
C．moving the injured part    
D．staying calm
63．Which is the correct order to treat the break？B
a．take an x-ray  b．use metal pins to set it  c．put it back to its normal place  d．put on cast
A．a(chǎn)→b→c→d   
B．a(chǎn)→c→b→d
C．a(chǎn)→d→c→b  
D．d→a→b→c
64．The underlined word"heal"in Paragraph 3is closest in meaning to"D"．
A．break again  
B．become worse 
C．wound or hurt    
D．become healthy again
65．Where would you probably read this passage？C
A．In a story book．
B．On a poster．
C．In a health care book．
D．In a chemistry book．

Answer 1

分析 這是一篇說(shuō)明文．本文介紹了發(fā)生骨折時(shí)，應(yīng)該采取的緊急措施；治療骨折的方法和步驟；還進(jìn)一步說(shuō)明了骨折后恢復(fù)的原理．

解答 61．答案：D主旨大意題．根據(jù)If you think that you or someone else has broken a bone，the most important things to do are to stay calm，make the hurt person comfortable，and call the doctor．Do not move the injured body part since movement could make it worse．以及下文To treat the break，the doctor will need to take an X-ray．This gives the doctor the information he or she needs to set （接上） the bone．可知這里介紹了斷骨的處理方法．故選：D．
62．答案：C細(xì)節(jié)推理題．根據(jù)第一段If the break is small，however，the person may not feel much pain at all．If you think that you or someone else has broken a bone，the most important things to do are to stay calm，make the hurt person comfortable，and call the doctor，骨受傷之后我們可以向醫(yī)生求助、使病人更加舒適、保持平靜，不能挪動(dòng)受傷部位．可判斷選C．
63．答案：B推理判斷題．根據(jù)短文第二段To treat the break，the doctor will need to take an X-ray．This gives the doctor the information he or she needs to set （接上） the bone：to put it back to its normal place．If the bone is large or it is broken in more than one place，the doctor may need to use metal pins （鋼釘） to set it．After the bone has been set，the next step is usually putting on a cast，the special，hard thing that will keep the bone in place for a month or two．，正規(guī)的醫(yī)學(xué)治療程序是：先拍X光片------將骨移入恰當(dāng)?shù)匚恢?----用鋼釘固定-----外圍固定（打上夾板）．
64．答案：D語(yǔ)義理解題．根據(jù)下文Broken bones will produce many new cells （細(xì)胞） and tiny blood vessels （血脈）．These cover both ends of the broken part，and close up the break until the bone is as whole and strong as before．可知：斷裂的骨頭會(huì)產(chǎn)生許多新的細(xì)胞和微血管．這些覆蓋了兩端斷裂的部分，斷骨重新生長(zhǎng)直至完全康復(fù)．由此可以推斷出：骨骼有極好的自愈功能．故選：D．
65．答案：C這是一篇科普文章，只有在醫(yī)學(xué)方面的書(shū)中才能讀到．

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