题目内容
It is very difficult to evaluate another person’s performance objectively. For example, Senta recently wrote irresponsible remarks about her instructor because she was falling to pass the course. Her friend Sam wrote a marvelous description of the same instructor because he received an A in the course. Both Senta and Sam were not fairly evaluating the instructor. They were affected by the grades they were earning and were biased in their judgments.
Another irresponsible form. of evaluation occurred when James rated his instructor excellent because the instructor is "easy". He gives few tests and only assigns one paper during the entire term. His lectures are often full of jokes and endless stories. On the other hand, James rated Pro fessor Jones poor because he assigns text work dally, gives pretest and post test reviews, and packs his lectures with a lot of information.
Student should evaluate their instructors __________.
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Part B
Directions: You will hear four dialogues or monologues. Before listening to each one, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each question by choosing A, B, C or D. After listening, you will have 10 seconds to check your answer to each question. You will hear each piece ONLY ONCE.
听力原文：Are you afraid to raise your hand in class even when you know the answer？ If you are, most people would say that you are shy. If you feel shy, you are not alone. Nine out of ten people are at least a little shy. But however shy you are, scientific evidence seems to show that it isn't your fault. You may have been born that way. How do psychologists measure shyness？ One way is by observation. They keep detailed records of people's actions, like how often these people speak to others or how long it takes someone to say hello to a stranger. Another way to measure shyness is to ask people questions. The test only takes about 10 minutes. It asks questions like:" Do you like going and a lot？" and "Do you have many friends？" People must answer either yes or no. These question can predict how people actually behave in social situations. Suppose the test tells you that someone is shy, chances are good that person will act shy. When scientists measure shyness, they are really comparing degrees of shyness. In other words, when researchers say people are shy, they really mean they are more shy than others.
Why does the speaker say that it isn't a fault to be shy？
The evolution of artificial intelligence is now proceeding so rapidly that【C1】______the end of the century cheap computers【C2】______larger than portable typewriters will【C3】______, and that will be able to solve almost any【C4】______faster and more efficiently than we can. "Intelligence" in a machine,【C5】______in a human, is best【C6】______as the ability to solve complex problems swiftly. This【C7】______involve medical analysis and prescriptions,【C8】______legal matters—【C9】______short, replacing the profession of lawyers completely—or in【C10】______war-grams, in other words【C11】______governments whether【C12】______not to go to war.【C13】______computers have already intensified the deadlines of weapons, the prospect for the future is that they will【C14】______the more beneficial role of preventing wars.【C15】______asked to estimate the chances of victory, the computer will analyze facts【C16】______from the lire-long military expert with his optimistic sense and military enthusiasm.
When the same figures are fed into the emotionless machine each to be weighed with【C17】______objective and then judged【C18】______each other, the【C19】______, far more often than【C20】______in human decision-making, will be: "You start this war you will lose. "
【C1】
听力原文：M: Congratulations on breaking the records at the recent Olympics, Miss Green !
W: Thank you, Mr Parker.
M: Oh, look at those trophies! You became a swimming star at the age of fifteen, didn't you？
W: Yeah, you're right.
M: Could you tell me something about your plans for the future？
W: To tell you the truth, I'm going to give up swimming from now on.
M: I beg your pardon？
W: I mean I'd rather not swim at all. I'm too old to. . .
M: Excuse me, if I'm not wrong, you're only twenty now. Is it too old twenty？
W: Yes, too old for a swimmer. If I swim in an international competition, I' ll hardly be able to win.
M: But. . . er. . . don't you enjoy swimming？
W: Certainly, and I enjoy visiting other countries, and the Olympics are very exciting. However, I missed more important things. I had to work very hard at swimming. There was training before school, after school, and at weekends. While other girls were growing up, I was swimming, swimming. But life isn't merely swimming, is it？
When did Miss Green become a swimming star？
听力原文：W: Charles, would you please return those books to the library for me？
M: Sure, why not!
How does Charles respond to the question？
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