北京大学15秋《大学英语3》作业2资料辅导资料

谋学网

作业ID：  9308
  
  
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1.
鼓励独立完成作业，严禁抄袭。

词汇与结构



Skating is such a _____ sport in the northeast of China that almost everybody there knows how to skate.   


A. A. likely
B. B. famous
C. C. popular
D. D. long








2.
The teacher suggested that they _____ in the exercise at once.


A. A. had handed
B. B. should have handed
C. C. handed
D. D. hand








3.
He did not go to school yesterday because he _____ his father who was ill.


A. A. must have looked after
B. B. would have to look after
C. C. had to look after
D. D. should have looked after








4.
After walking for half an hour, she realized that she _____ in the wrong direction.


A. A. had been walking
B. B. has been walking
C. C. walked
D. D. would have walked








5.
Don’t smoke in the classroom, _____?


A. A. do you
B. B. will you
C. C. can you
D. D. could you








6.
There is not much time left, so I shall tell you about it _____.


A. A. in detail
B. B. in brief
C. C. for short
D. D. in all








7.
_____ the room than the telephone rang once more.


A. A. Hardly when he entered
B. B. Hardly he entered
C. C. No sooner he had entered
D. D. No sooner had he entered








8.
My bike is old, _____ it is in good condition.


A. A. therefore
B. B. so
C. C. nevertheless
D. D. moreover








9.
There is _____ that he has tried his best in the examination.


A. A. not to deny
B. B. not denying
C. C. no denying
D. D. without denying








10.
Would you _____ to come to the meeting this weekend?


A. A. be so kind
B. B. be kind as
C. C. be so kind as
D. D. be kind








11.
He will write to me as soon as he _____ home.


A. A. will have returned
B. B. returns
C. C. returned
D. D. will return








12.
_____ is generally believed, there is no water on the moon.


A. A. As
B. B. What
C. C. That
D. D. It








13.
He devoted his whole life to _____ care of the disabled children.


A. A. takes
B. B. taking
C. C. took
D. D. take








14.
The student continued his university study _____ his family was poor.


A. A. even though
B. B. as though
C. C. now that
D. D. since








15.
His father was put into_____ prison，and he had to go to _____ prison to visit him once in a while.


A. A. a; the
B. B. the; a
C. C. a;/
D. D. /; the








16.
改错

请在以下句子划线部分中，挑出错误的选项。



When Daddy will come back, I am going to tell him everything about your poor performance at school.                    


A. A. will come back
B. B. I am going to
C. C. everything
D. D. at








17.
Some people like to eat apples, but others prefer bananas for apples.


A. A. like
B. B. eat
C. C. prefer
D. D. for








18.
Most tree frogs change colors from time to time to fit in with its environment.


A. A. Most
B. B. change
C. C. from time to time
D. D. its environment








19.
As a slow student, Jane hasn’t finished her test in time. is she?


A. A. As
B. B. hasn't finished
C. C. in time
D. D. is she








20.
There are only two things worth to read in this newspaper—the TV listings and  the sports page.         


A. A. only two things
B. B. to read
C. C. in
D. D. the sports page




   
   


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21.


请阅读以下文章，回答文章后的五个小题。每个小题只有一个最佳选项。


Would you risk your life for a country that considered you a second-class citizen? Would you join a military that asked you to risk sacrificing your life but separated you from other soldiers because of the color of your skin? That is precisely what the Tuskegee Airmen did. They were brave, intelligent, African-American men and women who fought for the United States in World War II.

In 1940, President Franklin Delano Roosevelt agreed to allow African Americans to fly airplanes in the military. Before that, African Americans could only serve in the Armed Forces as part of the ground troops. The first African American airmen reported for duty in 1941. They began their training outside of Tuskegee, Alabama. The soldiers were completely separated bv race and the two races could not communicate. About 450 African American pilots finished the training. These men were the original Tuskegee Airmen.

The Tuskegee Airmen had an amazing record. They did not lose any of the bombers they were escorting (护航) When the war was over in 1945，the Tuskegee Airmen were heroes. But when they returned to America, they were appalled to find out that they were still treated like second-class citizens. They faced the same segregation (种族隔离）and discrimination (歧视）as they had before they began their training.

Frederick Henry, one of the original Tuskegee Airmen, lives in Detroit, Michigan. Because he was from the North，he would often forget the segregation rules of the South. Once, Henry was on a bus alone with a white bus driver. Soon, after the two had talked for a while，a wave of other passengers came on the bus. A problem arose when some white passengers were still standing, which was against the rules. Henry was put off the bus, even though he was the first person to board the bus and had paid his fare.

One thing did change, however. In 1948，President Harry S. Truman signed an executive order prohibiting segregation in the military. Eventually, the Tuskegee Airmen were officially thanked for their amazing efforts in the war.





Which of the following is the best title for the passage?

单选题
A. A. American Soldiers in World War II
B. B. American Civil Rights Movement
C. C. The Tuskegee Airmen
D. D. Racial Discrimination in the U. S.











What does the word “appalled” in the third paragraph probably mean?

单选题
A. A. Reluctant.
B. B. Pleased.
C. C. Shocked.
D. D. Relieved.











It can be inferred from the passage that Henry ___________.

单选题
A. A. refused to give up his seat to a white passenger
B. B. refused to pay his bus fare
C. C. had a fight with the bus driver
D. D. was the last person to board the bus











In __________, President Harry S. Truman ordered to end military segregation.

单选题
A. A. 1940
B. B. 1941
C. C. 1945
D. D. 1948











According to the passage, which of the following statements about the Tuskegee Airmen is TRUE?

单选题
A. A. In World War II，they never lost a bomber to enemy fire.
B. B. They were the first group of black soldiers ever trained by the ground troops.
C. C. They were not subjected to racial discrimination in the army.
D. D. They were already soldiers in the ground troops before their training at Tuskegee began.





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22.
    As the school year kicks off, parents are once again straggling to cajole(哄骗) and, if need be, drag their exhausted teens out of bed. That image may make you laugh, but lack of sleep is no joke. Teenagers who don’t get enough rest have more learning, health, behavior and mood problems than students who get at least nine hours a night. Long-term lack of sleep is tied to heart disease, overweight, depression and a shortened life span in adults, indicating the importance of establishing good sleep habits early in life. Lack of sleep can be especially deadly for teens; car accidents are the leading cause of death among teenagers, and safety experts believe sleepy driving is a major factor.

    Unfortunately, few teenagers get the sleep they need. In a survey of middle- and high-school students, University of Colorado researchers found that 82 percent said they woke up tired and unrefreshed, and more than half had trouble concentrating during the day at least once a week.

    Blame multitasking for some of this. Many students are juggling after-school activities, homework and part-time jobs. Even when they manage to fulfill these obligations by a reasonable hour, television, the Internet, video games, phone calls and text messages to friends often keep them awake deep into the night. Taking soda and energy drinks late in the day and going to late-night parties on weekends add to sleep debt. Biology also works against teenagers’ sleep, The body’s internal clock, which controls when a person starts to feel tired, shifts after puberty (青春期), making it hard for most teens to fall asleep before 11 pm. Class usually begins before 8:15 am, with many high schools starting as early as 7:15 am. To get to school on time, most teens have to get up by 6:30 am, guaranteeing they’ll be sleep-deprived during the week. Teens often sleep much later on weekends to catch up, making it even harder to fall asleep on Sunday night and wake up Monday morning. Playing catch-up on weekends also doesn’t help teens stay refreshed when they need it most: during the week at school.

Since the 1990s, middle and high schools in more than two dozen states have experimented with later school start times. The results have been encouraging: more sleep, increased attendance, better grades and fewer driving accidents. But most schools still start early, meaning teens have their work cut out for them if they want to get enough sleep.





According to the passage, poor sleep can be linked to all of the following EXCEPT

单选题
A. A. heart disease
B. B. car accidents
C. C. skin problems
D. D. poor concentration











The main idea of Paragraph 3 is

单选题
A. A. how sleep deprivation (缺乏) can be treated
B. B. what causes sleep deprivation
C. C. who is most at risk for sleep deprivation
D. D. why sleep deprivation is a serious concern











What does the word “juggling” in Paragraph 3 probably mean?

单选题
A. A. Dealing with at the same time.
B. B. Striking a balance between.
C. C. Applying for.
D. D. Having difficulty in.











Which of the following is NOT to blame for teenagers’ lack of sleep?

单选题
A. A. Multitasking.
B. B. Biological clock.
C. C. Weekend catch-up sleep.
D. D. Healthy diet.











According to the passage, what have some schools done to help their students get enough sleep?

单选题
A. A. Educating their students about the importance of sleep.
B. B. Monitoring their students’ late-night activities.
C. C. Delaying school start times.
D. D. Setting strict rules.





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23.


阅读文章，根据文意选择最佳选项。



   The mysterious tiger has been a symbol of power and strength for centuries. Its power is a challenge to hunters,  （1）  have tried to kill it to prove their own skill and  （2） . In India  （3）  the nineteenth and early twentieth centuries, large parties of  （4）  from around the world  （5）  go out on huge tiger hunts. Hundreds’ of tigers could be killed in a few weeks. As a  （6）  of this over-hunting,  （7）  with loss of habitat (栖息地), the population of tigers in India dropped from about 40,000  （8）  the turn of the twentieth century to about 2,000 by 1972.

    With the help of India and other concerned countries, the World Wildlife Fund  （9）  Operation Tiger in 1972 to save the tiger from dying out. Since then, seventeen tiger preserves (保护区) have been set up , and the tiger population in India has risen to  （10）  4,000 and 5,000.





（1）
单选题
A. A. that
B. B. which
C. C. who
D. D. those











（2）
单选题
A. A. bravery
B. B. intention
C. C. ambition
D. D. harmony











（3）
单选题
A. A. on
B. B. throughout
C. C. with
D. D. for











（4）
单选题
A. A. statesmen
B. B. salesmen
C. C. sportsmen
D. D. chairmen











（5）
单选题
A. A. had better
B. B. would rather
C. C. ought to
D. D. used to











（6）
单选题
A. A. result
B. B. condition
C. C. lack
D. D. cause











（7）
单选题
A. A. provided
B. B. guided
C. C. perceived
D. D. combined











（8）
单选题
A. A. with
B. B. for
C. C. at
D. D. in











（9）
单选题
A. A. fastened
B. B. founded
C. C. surveyed
D. D. interfered











（10）
单选题
A. A. among
B. B. through
C. C. between
D. D. from





   
  
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24.
翻译

翻译下列句子。请自主完成，Google、百度、灵格斯、金山词霸等机器翻译零分。



（一）英译中



On a much general level, it has helped shape our history and continues to shape our culture.


  


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25.
Although these bears are strong swimmers, they are no match for lightning swift seals in the water.


  


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26.
Science says a glass of red wine a day will help us live longer.


  


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27.
Would you risk your life for a country that considered you a second-class citizen?


  


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28.
All it can really do is to point researchers in the right direction for further investigation.


  


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29.
（二）中译英



昨天我花了两个小时阅读和回复电子邮件。


  


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30.
你认识昨天做报告的那个人吗？


  


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31.
她已经邀请我们去她的生日聚会。


  


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32.
我一到那儿，就给你打电话。


  


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33.
去年，她被提升为经理。