If your water supply is limited,you have to save it.Dampen a towel or shirt and put it on the person’s body.Focus on the face,neck,and chest.

　　Fan the person

　　Getting moving air over the person cools him or her down.Use anything,a towel or sheet,a shirt,your hands,or a piece of board.This is where having many people around really helps,as they can combine to fan the entire body.

　　(2015·河北邢台摸底考试)

　　1.When does a person get sunstroke?

　　A.When the body doesn’t function.

　　B.When proper care is given immediately.

　　C.When someone is exposed to the sun too long.

　　D.When the body temperature goes up beyond what one can bear.

　　2.What is mainly discussed in the passage?

　　A.The first aid for sunstroke.

　　B.The cause of sunstroke.

　　C.The chief symptoms of sunstroke.

　　D.The essential preventions of sunstroke.

　　3.The passage probably comes from. 

　　A.a guide book

　　B.a book review

　　C.a medical magazine

　　D.an official document

　　【文章大意】本文是篇说明文,介绍了中暑的危害及中暑后的一些急救措施。

　　1.D　细节理解题。由第二段中的“Sunstroke,sometimes called heatstroke,is a result of the body temperature rising above safe limits.”可知,当人的体温超过所能承受的安全极限时,就会中暑,故选择D项。

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