Question

19．Heat and cold can make pain go away．Heat makes our blood move faster and cold helps our nerves（神經(jīng)）relax．
If you are in pain because you exercised a lot，your muscles（肌肉）need a lot of blood．Blood helps carry the pain away from your muscles．The more blood that comes and goes，the more pain is taken away．That's why sportsmen like to take a hot shower or sauna after exercising．Also，if a sportsman hurts a muscle，the team trainer will put something hot on the sore muscle．
Cold works if you hit your knee or hurt your ankle（腳踝）．At this time，the injured area may get bigger．This is called inflammation．Cold helps to make inflammation smaller．Cold also makes your nerves relax．Nerves in your body tell your brain about pain．
It's always a good idea to ask a doctor about using heat or cold．Never use too much heat or cold!Put a towel around a hot water bottle or ice before putting it against your skin．If you don't，the heat or cold may hurt your skin．
Now if you ever get hurt while exercising or playing，you know what to do．Use heat or cold to help you!
61．What is this article mostly about？D
A．How we use heat and cold．
B．How blood carries pain away．
C．How pain works in the body．
D．How heat and cold reduce pain．
62．How does heat help to reduce pain？B
A．It makes the nerves relax．
B．It makes the blood move faster．
C．It makes the mind more active．
D．It makes the brain go to sleep．
63．What does the underlined word"inflammation"in the 3rd paragraph mean？A
A．紅腫               
B．疼痛               
C．疲憊               
D．流血
64．What should you do before using heat or cold？D
A．Take medicine．
B．Talk to a friend．
C．Have a good sleep．
D．Ask the advice of a doctor．
65．We can learn from the text thatD．
A．we should take a hot shower if we hit our knee
B．we should put ice on our muscle when we feel tired
C．we should put our ankle into cold water when it is hurt
D．we should put something hot on our muscle if it is hurt．

Answer 1

分析 熱和冷都能讓疼痛消失，熱能讓血液加快，幫助我們的神經(jīng)放松，冷能消腫，也能是神經(jīng)放松，但是不能過度，過度就會傷害你的皮膚，在你鍛煉或者玩耍受傷的時候，你知道用冷或者熱去幫助你了．

解答 61．D．主旨題．結(jié)合第一段Heat makes our blood move faster and cold helps our nerves（神經(jīng)）relax．可知本文是介紹熱和冷怎樣減輕疼痛，故選D．
62．B．細(xì)節(jié)題．結(jié)合第一段Heat makes our blood move faster 熱加速血液循環(huán)減輕疼痛，故選B．
63．A．推理題．結(jié)合At this time，the injured area may get bigger．This is called inflammation．Cold helps to make inflammation smaller．受傷的區(qū)域會變大，冷能讓其變小，可知是紅腫，故選A．
64．D．細(xì)節(jié)題，結(jié)合第四段It's always a good idea to ask a doctor about using heat or cold．可知要先問問醫(yī)生的意見，故選D．
65．D．細(xì)節(jié)題，結(jié)合第二段Also，if a sportsman hurts a muscle，the team trainer will put something hot on the sore muscle．可知對受傷的肌肉進(jìn)行熱敷，故選D．

點評 首先要仔細(xì)閱讀短文，掌握大意，然后結(jié)合具體的題目，再讀短文找出相關(guān)的信息，就可以確定正確答案．