Question

You and your friends will have lots of fun with Rabbit Ears Walkie -Talkies. You can talk to someone who is in another room at your house or someone who is up to 180 feet away from you. You can take your walkie -talkie with you when you go camping or walking.Rabbit Ears Walkie -Talkies are easy to use. This is what you do:
1. Push the ON button.
2. Hold the TALK button in and say something. If your friend has his/her walkie - talkie on, he/she will hear you.
If you want to talk for a long time, you can lock the TALK button. Just push the button in and up. When you finish talking, push the TALK button down.
3. When you finish talking, let go of the TALK button and listen. When your friend pushes the TALK button and says something, you will hear what your friend says through your walkie -talkie.
4. When you finish talking with your friend, push the ON button again to turn your walkie-talkie off.

REMEMBER ◆If you cannot hear , push L (loud) to make   it louder. ◆If it is too loud, push S (soft) to make   it quieter.

1. 1.
   What are Rabbit Ears Walkie -Talkies used for?
   1. A.
      Locating places
   2. B.
      Listening to music
   3. C.
      Giving directions
   4. D.
      Talking with others
2. 2.
   How can you lock the TALK button?
   1. A.
      Keep the button on
   2. B.
      Hold the button back
   3. C.
      Push the button in and up
   4. D.
      Turn the button off and down
3. 3.
   Which button will you push when you can't hear clearly?
   1. A.
      L
   2. B.
      S
   3. C.
      TALK
   4. D.
      ON
4. 4.
   The author writes this passage to _____
   1. A.
      show how to use Rabbit Ears Walkie -Talkies
   2. B.
      explain to the readers his camping experience
   3. C.
      introduce some special ways to make friends
   4. D.
      tell how to make Rabbit Ears Walkie –Talkies

Answer 1

DCAA
试题分析：本文是一篇说明文，介绍了Rabbit Ears Walkie -Talkies这种对讲机的具体使用方法。
1.D 细节题。根据You can talk to someone who is in another room at your house or someone who is up to 180 feet away from you. You can take your walkie -talkie with you when you go camping or walking.可知这种机器的主要作用就是 和别人进行远距离的交谈。故D正确。
2.C 细节题。根据If you want to talk for a long time, you can lock the TALK button. Just push the button in and up.可知把按钮推进去再向上，就可以了。故C正确。
3.A 细节题。根据◆If you cannot hear , push L (loud) to make it louder.可知当我们听不清楚的时候，就按住L键。故A正确。
4.A 主旨大意题。本文是一篇说明文，介绍了Rabbit Ears Walkie -Talkies这种对讲机的具体使用方法。故A正确。
考点：考察说明文短文阅读
点评：本文是一篇说明文，介绍了Rabbit Ears Walkie -Talkies这种对讲机的具体使用方法。本文所设试题主要考察细节查找，对于文章中的细节题，要注意文本内容的理解。关键是找出原文的根据，认真核查题支和原文的异同，常犯错误有：绝对化语言，范围扩大或缩小，以偏概全，张冠李戴等。带着问题，再读全文，找出答题所需要的依据，完成阅读。