大学英语视听说第三册口语考试答案

大学英语视听说第三册口语考试答案

(2010-12-07 11:32:45)

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unit 1

1.What factors may weaken one's memory?

It is often reported that long-term poor nutrition may affect the functioning of the brain, thus damaging both the long-term and short-term memory. Also harmful to one's memory is lack of water. Elderly people need plenty of water to guarantee their memory works. A third factor is lack of sleep. Without enough sleep, one may feel tired and have difficulty concentrating, not to mention learning things by heart.

2. Can you describe some possible advantages of having a poor memory?

A poor memory may have some advantages. With the passage of time, the sad memories will fade. Those with a short memory tend to recover faster than those with a tenacious memory. For the same reason, forgetful people may be more ready to forget their daily worries and forgive others for their offenses. With a less retentive mind, they may enjoy life more.

3. What can you do to make sure all your relatives and friends are on the guest list for your birthday party?

First of all, I would check my address book and tick the names of those I intend to invite. Then, to avoid possible omissions, I would ask some of my close relatives, friends and colleagues to look at my initial list of names. They might suggest one or two additions. In this way, I can reduce the chances of missing those I should invite.

4. How do you ensure important phone numbers are always at your fingertips?

I usually remember my close relatives and friends' phone numbers through frequent use. But my memory cannot always be trusted. In this case, a mobile phone is extremely useful because it can store many phone numbers. But when the batteries run down, the mobile phone can't help either. So I also rely on my address book. To play safe, I prefer to have two address books. I take one with me and leave the other at home. Thus I can always find the number I need.

Unit2：

1.What subject do you like best? What made you like it: your personal

interests, the teacher, the practical applications of the course in the future, etc.?

I like physics best, though many classmates find it hard. A lot of factors led me to like this subject. As early as in high school, I was amazed at the laws scientists like Newton and Einstein discovered. What they found out changed the world. Luckily, my physics teacher at this university is excellent. He is knowledgeable and patient. Just because of him, I'm willing to spend lots of my spare time on this subject. Most importantly, what I have learned from the physics course will be of great help in landing a good job. Nowadays many companies think physics majors often have a solid academic foundation and can easily adapt themselves to a wide variety of positions.

2. Do you think it is necessary?

Some parents believe that by doing a lot of difficult math problems, their children will have a solid foundation in math. Some parents even believe that trying to solve hard math problems will promote the growth of children's brains and help develop their logical reasoning ability and concentration, which will facilitate learning in other areas. On the other hand, many people believe that it is unnecessary and unnatural for children to study difficult math problems. Some people even believe that strict math training harms children's moral and physical development. Fierce competition may dampen the spirit of teamwork, which is so important in the contemporary world.

3. What study habits seem to be common among successful students? Many top students seem to have these good study habits: They tend to have a strong sense of time and organize their time well. They may draw up their study plan well in advance. While studying, they check whether they are working ahead of schedule or lagging behind it. They usually work in a systematic way. Before class, they preview the text to get some idea about what the teacher is going to say and which part of the text is difficult. In class, they listen attentively, take notes of the main points of the lecture, and ask questions when they don't understand. After class, they review what they have learned. By going through the text and the notes, they can remember important information.

4. How to prevent students' cheating in examinations?

First, the administrators must adopt severe measures to punish that disgraceful practice. In the case of serious offenders, it is not enough just to give them an F. They must repeat the whole year, or even be expelled from school. Second, it is more important for teachers to enforce the university rules strictly. When they see students cheating, they should not turn a blind eye to it.