1．What's the main idea of the text?

A．It's about the types of burns.

B．It's about the symptoms of burns.

C．It's about the burns and the first aid treatment.

D．It's about the treatment of burns.

答案　C

2．Put the following sentences into right orders according to the passage.

(　3　)The three types of burns

(　5　)What to do if someone gets burned

(　1　)The functions of the skin

(　4　)The symptoms of burns

(　2　)How we get burns

Ⅰ.Read the passage and judge whetherthe following sentences are true (T) or false (F)．

1．When someone is burned，you should place some ice on his wound.(　F　)

2．One of the functions of cool water is to reduce swelling.(　T　)

3．We should put damp cloths on the second degree burns.(　T　)

4．We shouldn't break the blisters，or they might make the wound infected.(　T　)

5．Sometimes，we can put oil or ointment on burns to stop the infection.(　F　)

6．We should make sure the bandage won't stick to the skin when it is used.(　T　)

7．If burns are on arms or legs，keep them higher than the heart if it is possible.(　T　)

8．Cold water can be used in all three types of burns.(　F　)

Ⅱ.Read the passage carefully and choose the best answers.

1．Which of the following is NOT the cause of burns?

A．Steam and radiation.

B．The moon and the sun.

C．Fire and electricity.

D．Hot liquids and chemicals.

答案　B

2．What are the characteristics of first degree burns?

A．Black and white and charred.