六级听力真题

Conversation Two
23.
A. She wanted to have a filing replaced.
B. She needed to have a tooth pulled.
C. She came in for a dental check up.
D. She came for a free dental cleaning.
24.
A. The woman has discolored teeth.
B. The woman has a chipped front tooth.
C. The woman has a loosen wisdom tooth.
D. The woman has a decayed back tooth.
25.
A. Clean up and repair the hole by silver alloy filling.
B. Clean up and cover the tooth with a procelain crown.
C. Pull out of the tooth after using the local anesthetic.
D. Fit an artificial tooth after using the laughing gas.

答案解析

Conversation Two
W: Hi, Dr. Hyde.
M: So, what seems to be the problem today?
W: Well, I just came in for a [23]check up and a dental cleaning.
M: Hum. Open up. Let's take a look.
W: Ok. Uh...
M: Well, there is a major [24]cavity in one of your wisdom teeth. Hasn't this given you any trouble?
W: Well, the tooth has been bothering me, and it sometimes hurts when I try some grapefruit or an ice-cream. Is it really bad?
M: Well, we're going to [25]remove the decay, and then we'll either put a filling in, or if the decay is extensive, we can't repair it, we might have to put a crown on your tooth. Or as a last resort, we may have to extract the tooth.
W: Uh, well, that sounds painful!
M: Don't worry. I've done this... once before. Nah, just relax.
W: Wait! Aren't you supposed to give me something to dull the pain?
M: Uh, chicken. Oh yeah. I almost forgot. We can either use a local anesthetic or laughing gas to minimize the discomfort you might feel. Or you can just grin and bear it.
W: Nah, Nah, nah! I can't stand pain, and I'd rather not be aware of what's going on. And, if I need a filling, can I get one that looks like my other teeth?
M: If we can save the tooth with a filling, [25]I recommend a high-strength silver alloy filling instead of a porcelain one. It'll probably last longer.
W: [25]OK, well, whatever. Let's get it over with.
M: Okay, pleasant dreams. Drill please.

Questions 23 to 25 are based on the conversation you have just heard.
23. What is the woman's initial reason for visiting the dentist?
正确答案：C
解析：女士说她来是为了做牙齿检查和洗牙。故答案是C。从选项可猜测问题与女士的牙齿检查有关。行为或行动的目的，通常会在对话的一开头就提出，所以要注意开始部分。
24. What problem does the dentist discover?
正确答案：D
解析：男士说，在女士其中一个智齿上发现有个洞，故答案为D。由选项可猜测问题与牙齿毛病有关。注意wisdom tooth是最后长出来的一颗back tooth。就算不懂两者之间的关系，听到decay就知道答案。
25. What is the treatment the woman probably receive?
正确答案：A
解析：男士说，对蛀牙的治疗可先清除烂掉的部分，然后用填充物把它补上，并建议填充物选银合金比瓷的要好，病人并没有异议。故答案是A。每个选项都含有两到三个信息，需迅速简化，抓住重点。对话结尾三次提到filling一词，凭此即可确定A选项。