A. different B. possible C. easy D. new 查看更多

 

题目列表(包括答案和解析)

C

  When did you last see a polar bear? 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 bit 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 through February.

  Doctors do not agree about the medical effects of cold-water 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 (or advantages) 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(or advantages) of cold-water swimming are probably mental. The Polar Bears love to swim year-round; they find it fun and relaxing. As one 70-year-old woman says. "When I go into the water, I pour my troubles into the ocean and let them float away."

51. The members of the Polar Bear Club must meet the following requirements except that_____ .

 A. they should be easy to make friends with

 B. they must swim outdoors at least 8 times in the four cold months

 C. they must agree to swim outdoors from November through February

 D. they must reach the age of 60

52. Doctors _____ .

 A. encourage people to take part in cold-water swimming actively

 B. point out the possible danger of blood illness during cold-water swimming

 C. believe swimming is helpful both in winter and in summer

 D. have different ideas about the medical effects of cold-water swimming

53. According to the passage, some doctors believe it is true that _____ .

 A. you are healthy if cold-water swimming turns your skin color blue

 B. cold-water swimming causes more heart attacks in summer than in winter

 C. cold-water swimming can make the body temperature dangerously high

 D. Polar Bears are bears swimming in freezing water

54. The Polar Bears like to swim all the year round, for _____ .

 A. they can remain young   B. it is an easy way to keep the body warm in winter

 C. they find it enjoyable and interesting D. they might meet fewer troubles in life

55. The passage is mainly about _____ .

  A.a group of cold-water swimming lovers             B. the polar bears' life 

 C. doctors' ideas about cold-water swimming        D. the requirements of the Polar Bear Club

查看答案和解析>>

People living in different countries made different kinds of words. Today there are about fifteen hundred languages in the world. Each contains(包括)many thousands of words. But we do not need all these. To read short stories, you need to know only about two thousand words. Before you leave school, you will learn only one thousand more.

The words you know are called your vocabulary(词汇). You should try to make your vocabulary bigger. Read as many books as you can. There are plenty of books written in easy English for you to read. You will enjoy them. When you meet a new word, find it in your dictionary. Your dictionary is your most useful book. Choose the correct answer.

1. The number of different languages spoken is about________.

    A. 150          B. 1500          C. 500          D. 15000

2. Before you leave your school, you’ll learn________.

A. only about two thousand words        B. five hundred thousand words

    C. three or four thousand words       D. only one thousand more words

3. Each language usually contains________.

    A. two thousand words                B. hundreds of words

C, different kinds of words            D. many thousands of words

4. To make your vocabulary bigger, you must________.

    A. read as many books as possible     B. get as many dictionaries as you can

    C. buy plenty of books            D. have a very large English dictionary

5. You will enjoy________.

    A. your vocabulary                B. the books written in easy English

    C. your dictionary               D. finding new words in a dictionary

 

查看答案和解析>>

People living in different countries made different kinds of words. Today there are about fifteen hundred languages in the world. Each contains(包括)many thousands of words. But we do not need all these. To read short stories, you need to know only about two thousand words. Before you leave school, you will learn only one thousand more.

The words you know are called your vocabulary(词汇). You should try to make your vocabulary bigger. Read as many books as you can. There are plenty of books written in easy English for you to read. You will enjoy them. When you meet a new word, find it in your dictionary. Your dictionary is your most useful book. Choose the correct answer.

1. The number of different languages spoken is about________.

    A. 150          B. 1500          C. 500          D. 15000

2. Before you leave your school, you’ll learn________.

A. only about two thousand words        B. five hundred thousand words

    C. three or four thousand words       D. only one thousand more words

3. Each language usually contains________.

    A. two thousand words                B. hundreds of words

C, different kinds of words            D. many thousands of words

4. To make your vocabulary bigger, you must________.

    A. read as many books as possible     B. get as many dictionaries as you can

    C. buy plenty of books            D. have a very large English dictionary

5. You will enjoy________.

    A. your vocabulary                B. the books written in easy English

    C. your dictionary               D. finding new words in a dictionary

 

查看答案和解析>>

Last year, I took a sightseeing trip to Washington, DC. I heard a voice say, “Can you help me?”
When I turned around, I saw an elderly blind woman with her hand extended. Immediately, I pulled out all of my change and placed it on her hand without even looking at her. But the blind woman smiled and said, “I don’t want your money. I just need help finding the post office.”
In an instant, I realized what I had done. I acted with prejudice—I judged another person simply for what I assumed she had to be. I hated what I saw in myself.
The thing I had forgotten about myself is that I am an immigrant. I left Honduras and arrived in the US at the age of 15. I started my new life with two suitcases, my brother and sister. Through the years, I have been a doorkeeper, cashier and pizza delivery driver among many other humble (卑微的) jobs, and eventually I became a network engineer.
In my own life, I have experienced prejudice. I remember a time—at the age of 17 —when I was a busboy, I heard a father tell his little boy that if he did not do well in school, he would end up like me.
But now, living in my American middle—class lifestyle, it is too easy to forget my past, to forget who I am, where I have been, and to lose sight of where I want to be going. That blind woman on the streets cured me of my blindness. She reminded me of my belief in humility (谦虚). By the way, I helped that lady to the post office. I hope to thank her for the priceless lesson.
【小题1】How did the writer give the blind woman money?

A.In a modest way.B.In a polite way.C.In an impatient way.D.In a painful way.
【小题2】According to the text, the writer________.
A. still lives a poor life                 B. was busy with his work
C. was born in Honduras               D. was a native of Washington D.C.
【小题3】According to the text, the author most probably agrees that one should_________.
A.be nice to the elderly and the disabledB.try to experience different kinds of cultures
C.treat others equally with love and respectD.think about one’s past as often as possible
【小题4】What would be the best title of the text?
A.A priceless lessonB.An act of prejudice
C.A sightseeing tripD.A humble moment

查看答案和解析>>

When did you see a polar bear ? 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 degrees. 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 through February.

Doctors don’t agree about the medical effects of cold-water swimming. Some are worried about the dangers of a condition in which the body’s temperature drops so slow 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 the water tempreature 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 could not try cold-water swimming.

The main benefits of cold-water swimming are probably mental. The Polar Bears love to swim all the year round; they find it fun and relaxing. As one 70-year-old woman says, “When I go into the water, I pour my troubles into the ocean and let them float away.”

1.Doctors _________ .

A. have different ideas about the medical effects of cold-water swimming

B. believe swimming is helpful both in summer and in winter

C. enourage people to take part in cold-water swimming

D. point out the possible danger of blood illness during cold-water swimming

2.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 attack in summer than in winter

3.The Polar Bears like to swim year-round, for _______ .

A. it is an easy way to keep the body warm in winter

B. they can stay young

C. they find it enjoyable and interesting

D. they might meet fewer troubles in life

4.Which of the following is TRUE according to the text ?

A.The Polar Bear is a club in which people swim to protect polar bears.

B. The club members are all over 60 years old.

C. There is no woman in the club.

D. None of the above.

5.This passage is mainly about _______ .

A. the requirements of the Polar Bear Club

B. a group of cold-water-swimming lovers

C. the Polar Bears’ life in New York

D. doctors’ ideas about cold-water swimming

 

查看答案和解析>>


同步练习册答案