题目内容
When did you last see a polar bear(北极熊）?On a trip to a zoo,perhaps?If you had attended a winter activity in New York a few years ago,you would have seen a whole polar bear club.These "Polar Bears" are people who meet frequently in the winter to swim in freezing cold water.That day,the air temperature was 3℃,and the water temperature was a little higher.The members of the Polar Bear Club at Coney Island,New York are usually about the age of 60.Members must satisfy two requirements.First,they must get along well with everyone else in the group;this is very important because there are so many different kinds of people in the club.Polar Bears must also agree to swim outdoors at least twice a month from November to February.
Dcotors don't agree about the medical effects of cold-winter swimming.Some are worried about the dangers of a condition in which the body's temperature drops so low that finally the heart stops.Other doctors,however,point out that there is more danger of a heart attack during summer swimming because the difference between the air temperature and water temperature is much greater in summer than in winter.
The Polar Bears themselves are satisfied with the benefits of cold-water swimming.They say that their favorite form of exercise is very good for the circulatory system(循环系统）because it forces the blood to move fast to keep the body warm.Cold-water swimmers usually turn bright red after a few minutes in the water.A person who turns blue probably has a very poor circulatory system and should not try cold-water swimming.
The main benefits of cold-water swimming are probably mental.The Polar Bears love to swim all year round;they find it fun and relaxing.As one 70-year-old woman says,"When I go into water,I pour my troubles into the ocean and let them float away."
72.The members of the Polar Bear Club must meet the following requirements except that_____.[来源:学+科+网]
A.they must swim outdoors at least 8 times in the four cold months
B.they must reach the age of 60
C.they should be easy to make friends with
D.they must agree to swim outdoors from November to February
73.According to the passage,some doctors believe it is true that_____.
A.Polar Bears are bears swimming in freezing water
B.cold-water swimming can make the body temperature dangerously high
C.you are healthy if cold-water swimming turns your skin color blue
D.cold-water swimming causes more heart attacks in summer than in winter
74.The Polar Bears like to swim year-round,for_____.
A.it is an easy way ot keep the body warm in winter
B.they can remain young
C.they find it enjoyable and interesting
D.they might meet fewer troubles in life
75.The passage is mainly about_____.[来源:]
A.the requirements of the Polar Bear Club
B.a group of cold-water-swimming livers
C.the Polar Bears' life in New York
D.doctors' ideas about cold-water swimming
B
D
C
B
【解析】
文敬图书课时先锋系列答案There are some very good things about open education. This way of teaching allows the students to grow as people, and to develop their own interests in many subjects. Open education allows students to be responsible for their own education, as they are responsible for what they do in life. Some students do badly in a traditional classroom. The open classroom may allow them to enjoy learning. Some students will be happier in an open education school. They will not have to worry about grades or rules. For students who worry about these things a lot, it is a good idea to be in an open classroom.
But many students will not do well in an open classroom. For some students, there are too few rules. These students will do little in school. They will not make good use of open education. Because open education is so different from traditional education, these students may have a problem getting used to making so many choices. For many students it is important to have some rules in the classroom. They worry about the rules even when there are no rules. Even a few rules will help this kind of students. The last point about open education is that some traditional teachers do not like it. Man y teachers do not believe in open education. Teachers who want to have an open classroom may have many problems at their schools.
You now know what open education is. Some of its good points and bad points have been explained. You may have your own opinion about open education. The writer thinks that open education is a good idea, but only in theory. In actual fact, it may not work very well in a real class or school. The writer believes that most students, but of course not all students, want some structure in their classes. They want and need to have rules. In some cases, they must be made to study some subjects. Many students are pleased to find subjects they have to study interesting. They would not study those subjects if they did not have to.
1.Open education allows the students to _________. .
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A．grow as the educated |
B．be responsible for their future |
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C．develop their own interests |
D．discover subjects outside class |
2.Open education may be a good idea for the students who _____.
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A．enjoy learning |
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B．worry about grades |
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C．do well in a traditional classroom |
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D．are responsible for what they do in life. |
3.Some students will do little in an open classroom because____.
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A．there are too few rules |
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B．they hate activities |
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C．open education is similar to the traditional education |
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D．they worry about the rules |
4.Which of the following is NOT mentioned in the passage?
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A．Some traditional teachers do not like it. |
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B．Many teachers do not believe in open education. |
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C．Teachers may have problems in open classrooms. |
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D．The teacher’s feelings and attitudes are important to the students. |
5.Which of the following best summarizes the passage?
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A．Open education is a really complex idea. |
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B．Open education is better than traditional education. |
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C．Teachers dislike open education. |
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D．The writer thinks that open education is a good idea in practice. |
Cole Bettles had been rejected by a number of universities when he received an e-mail from the University of California, San Diego, last month, congratulating him on his admission and inviting him to tour the campus. His mother booked a hotel in San Diego, and the 18-year-old Ojai high school senior arranged for his grandfather, uncle and other family members to meet them at the campus for lunch during the Saturday tour.
“They were like ‘Oh my God, that’s so awesome （棒的）’， ” Bettles said. Right before he got in bed, he checked his e-mail one last time and found another message saying the school had made a mistake and his application had been denied.
In fact, all 28, 000 students turned away from UC San Diego, in one of the toughest college entrance seasons on record, had received the same incorrect message. The students’ hopes had been raised and then dashed （破灭） in a cruel twist that shows the danger of instant communications in the Internet age.
UCSD admissions director Mae Brown called it an “administrative error” but refused to say who had made the mistake, or if those responsible would be disciplined （受训）。
The e-mail, which began, “We’re thrilled that you’ve been admitted to UC San Diego, and we’re showcasing （展示） our beautiful campus on Admit Day, ” was sent to the full 46, 000 students who had applied, instead of just the 18, 000 who got in, Brown said.
The error was discovered almost immediately by her staff, who sent an apology within hours.
“It was really thrilling for a few hours; now he’s crushed （压垮）， ” said Cole’s mother, Tracy Bettles. “It’s really tough on them.”
The admissions director said she was in the office on Monday until midnight answering e-mails and phone calls from disappointed students and their parents. She said she took full responsibility for the error. “We accessed the wrong database. We recognize the incredible pain receiving this false encouragement caused. It was not our intent.”
1.How many students received an admission e-mail from the University of California, San Diego （UCSD）？
A. 18, 000 B. 28, 000 C. 46, 000 D. 18
2. Which of the following statements is TRUE about the wrong e-mail message?
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A．The mistake was made on purpose to cause pain among the applicants. |
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B．It was UCSD admissions director Mae Brown who made the mistake. |
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C．UCSD admissions staff got information from the wrong database. |
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D．Staff did not discover the mistake until next Monday. |
3.The admissions director Mae Brown did what she could to __________.
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A．protect the person who made the mistake |
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B．punish herself for the mistake |
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C．make up for the mistake |
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D．help the disappointed students enter the university |
4.What does the passage mainly talk about?
A. Cole Bettles was admitted to the UCSD.
B. Cole Bettles was rejected y a famous university.
C. USCD admissions office often makes “administration errors”。
D. False admission information raised the students’ hopes and then dashed them.