What does it feel like to break a bone ? It’s different for everyone, but the pain is often sharp . If the break is small, however, the person may not feel much pain at all. If you think that you or 题目和参考答案——青夏教育精英家教网—

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What does it feel like to break a bone (骨头)? It’s different for everyone, but the pain is often sharp (严重). 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 (钢钉) 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 (细胞) and tiny blood vessels (血脉). These cover both ends of the broken part, and close up the break until the bone is as whole and strong as before.
小题1: Which of the following is the best title for the passage?

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

小题2: When someone breaks his bone, the following should be done except ______.

A．asking the doctor for help	B．comforting the hurt person
C．moving the injured part	D．staying calm

小题3:Which is the correct order to treat the break?
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→b→c→d

B．a→c→b→d

C．a→d→c→b

D．d→a→b→c

小题4:The underlined word “heal” in Paragraph 3 is closest in meaning to “______”.

A．break again

B．become worse

C．wound or hurt

D．become healthy again

小题5: Where would you probably read this passage?

A．In a story book.

B．On a poster.

C．In a health care book.

D．In a chemistry book.

小题1:D
小题1:C
小题1:B
小题1:D
小题1:C

【语篇解读】这是一篇说明文。本文介绍了发生骨折时，应该采取的紧急措施；治疗骨折的方法和步骤；还进一步说明了骨折后恢复的原理。
小题1: D。本文说明了骨折时的紧急措施；治疗方法和步骤；以及恢复的原理。通过阅读该文，我们对于骨折有了全面的了解，所以D正确。
小题1: C。由文中第一段句子“the most important things to do are to stay calm… Do not move the injured body part since movement could make it worse.”可知，骨折后不应该移动受伤的部分。
小题1: B。由第二段说明骨折后的治疗顺序可以知道：拍片---骨头恢复原位---金属钉子固定---套上铸型的固定物。
小题1: D。由第三段可知，骨头有很好的自愈能力。此处heal是“治愈”之意。
小题1: C。因为这是一篇医学知识说明文，所以我们很可能在医疗保健杂志书上看到此类文章。

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