Question

If you get into the forest with your friends, stay with them always. If you don’t, you may get lost. If you really get lost, this is what you should do. Sit down and stay where you are. Don’t try to find your friends—let them find you by staying in one place.

There is another way to help your friends or other nearby people to find you. Give them a signal(信号)by shouting or whistling(吹口哨)three times. Any signal given three times is a call for help. Keep up shouting or whistling always three times together. When people hear you, they will know that you are not just making noise for fun. They will let you know that they have heard your signal. They give you two shouts, two whistles, or two gunshots(枪声). When someone gives you a signal, it is an answer to a call for help.

If you don’t think that you will get help before night comes, try to make a little house—cover up the holes with branches(树枝)with lots of leaves. Make yourself a soft bed with leaves and grass.

What should you do if you get hungry or need drinking water? You would have to leave your little house to look for a river. Don’t just walk away. Pick off(去除)small branches and drop them as you walk so that you can find your way back. The most important thing to do when you are lost is to stay in one place.

1.If you are lost in the forest, you should______.

A. stay where you are and give signals three times

B. walk around the forest and shout so that your friends could hear you

C. try to find your friends as soon as possible

D. try to get out of the forest and shout for help

2.When you hear two shouts, two whistles, two gunshots, ______        .

A. you should shout more loudly

B. you can whistle three times

C. it is an answer to your call for help

D. you should try to run to them

3.When you want to leave your place to get drinking water, you should ______  .

A. just go to the river

B. find some glasses or bottles before you go

C. make a fire so that you can have some tea

D. leave marks so that you can find your way back

4. This passage mainly tells you______.

A. when you hear a signal always three times, it is a call for help

B. what you should do if you get lost in a forest

C. any signal given twice means an answer to a call for help

D. how you can live longer in a forest

Answer

1.A

2.C

3.D

4.B

【解析】

试题分析：这篇短文主要介绍了我们在迷路或和朋友走失时应该如何做。呆在原地等救援。可以发出求救信号。在饿渴时寻找水源也要留下记号。这些求生技能会帮助你获救。

1.A细节理解题。根据文章第一段Sit down and stay where you are.和第二段Give them a signal (信号) by shouting or whistling (吹口哨) three times. 可知选A。

2.C细节理解题。根据第三段They give you two shouts, two whistles, or two gun-shots (枪声). When someone gives you a signal, it is an answer to a call for help.可知选C。

3.D推理判断题。根据第四段Pick off small branches and drop them as you walk so that you can find your way back.可知折下小树枝并丢下他们在你走路时以便你能找到回去的路。与此可以推断要留记号。答案为D。

4.B主旨大意题。根据文章内容可知主要讲述了在迷路时你应该做什么。故选B。

考点：考查科普类短文阅读。