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北京大学15秋《大学英语3》作业5资料辅导资料

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发表于 2015-9-12 17:24:32 | 显示全部楼层 |阅读模式
谋学网
作业ID:  77004
  
  
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1.
鼓励独立完成作业,严禁抄袭。

词汇与结构



Please give Jim the schedule for tomorrow’s conference when he      back. He is to chair the conference.


A. A. will come
B. B. come
C. C. comes
D. D. came








2.
       five minutes earlier, you would not have missed the last train for Shanghai, but you were late.


A. A. Had you come
B. B. Do you come
C. C. Did you come
D. D. Should you come








3.
After he worked out the solution,        appeared a smile on his face.


A. A. it
B. B. here
C. C. what
D. D. there








4.
       the former president’s supporters went out in streets to express their anger and dissatisfaction.


A. A. A small amount of
B. B. A large number of
C. C. A little bit of
D. D. A great deal of








5.
To be honest, today’s dinner was just so-so. It wasn’t such a good one _____ promised by the boss.


A. A. that
B. B. which
C. C. as
D. D. what








6.So many people ______ the meeting had to be put off.

A. A. being absent
B. B. to be absent
C. C. were absent
D. D. had been absent








7.
We often advise him not to drink more      is good for his health.


A. A. as
B. B. that
C. C. than
D. D. but








8.
—Did Charles vote in the last election?

   —No, he wasn’t       .


A. A. enough old then
B. B. then enough old
C. C. old then enough
D. D. old enough then








9.
By no means      look down on those who are less lucky in life than we are.


A. A. we should
B. B. should we
C. C. we should not
D. D. should we not








10.
He didn’t feel like      that day so he stayed indoors reading.


A. A. working
B. B. works
C. C. to work
D. D. worked








11.
No sooner had we started on the road      it began to rain.


A. A. when
B. B. than
C. C. then
D. D. whenever








12.
He decided to go for a sailing holiday       the fact that he was usually seasick (晕船).


A. A. because of
B. B. in spite of
C. C. in case of
D. D. as a result of








13.
What you do in your spare time is your own    __ . However it should not be harmful to others.


A. A. business
B. B. purchase
C. C. bargain
D. D. sale








14.
As a gardener, Jim has to water the flowers and      the grass in the garden every morning.


A. A. trim
B. B. improve
C. C. refine
D. D. repair








15.
The firemen are still      the small fires started by the plane crash.


A. A. taking off
B. B. setting aside
C. C. getting along with
D. D. putting out








16.
改错

请在以下句子划线部分中,挑出错误的选项。



The sun gives off light and warmth, that makes it possible for plants to grow.


A. A. gives off
B. B. that
C. C. it
D. D. for








17.
Sand painting has also called dry or earth painting and is practiced by

several American Indian artists.


A. A. has also called
B. B. and
C. C. is practiced
D. D. several American Indian artists








18.
Humans, like many other animals, are warm-blooded with a fairly constantly body temperature.


A. A. Humans
B. B. like
C. C. with
D. D. fairly constantly








19.
Now that the stress of examinations and interviews are over, we can all relax for a while.


A. A. Now that
B. B. are
C. C. all
D. D. relax








20.
The tallest of the twins went to search for the missing jewels, the picture of which you saw in today’s newspaper.


A. A. tallest
B. B. search for
C. C. the picture of
D. D. which




   
   


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21.


请阅读以下文章,回答文章后的五个小。每个小题只有一个最佳选项。

    The top of the world is a wonderland. In winter, the temperature often falls to -30°F and the sun never rises. The ocean is surrounded by frozen ground. There are few people or trees, but to polar bears, the Arctic(北极)is home.

    Polar bears have thick fur, big paws and other features that make them well prepared for life in their tough environment. In fact, they need the Arctic sea ice for survival. But climate change is causing larger and larger areas of summer sea ice to melt (融化). Experts say that if warming patterns continue, the Arctic could be free of summer sea ice by 2050. That may cause two-thirds of the world’s 20,000 polar bears to be gone by then too.

Polar bears can’t survive for long on land. Seals are their main source of food. The only place where polar bears can hunt seals is on the ice. (79) Although these bears are strong swimmers, they are no match for lightning swift seals in the water. A polar bear has brilliantly clever strategies to overcome this disadvantage. In winter the bear waits motionless beside a seal’s breathing hole, which is a narrow tunnel through the ice. Often many hours pass before the seal comes up for air and the bear kills it with a powerful blow of its paw. In summer, the polar bears that live on land eat very little and wait for the sea ice to return.

With the sea ice forming later in the year and melting earlier, polar bears do not have enough opportunity to hunt and eat. Less sea ice makes it harder for the bears to catch the seals. The bears must swim longer distances between ice packs(大片浮冰), and they can’t always make it. The ice is also getting thinner. These conditions can cause polar-bear cabs to become separated from their mothers, who provide them with food.

Steven Amstrup is the chief scientist of Polar Bears International. The group aims to save the bears and their home. "The more people who see polar bears and understand their difficult situation, the better the chance we’ll alter our warming path in time to save them," he says.





Which is the best title for the passage?

单选题
A. A. Climate Change in the Arctic
B. B. How to Protect the Environment
C. C. The Arctic Ts Home to Polar Bears
D. D. Polar Bears in Danger











Where do polar bears usually hunt seals?

单选题
A. A. On land.
B. B. In open water.
C. C. In openings in the sea ice.
D. D. At the bottom of the sea.











The word "cubs" in the fourth paragraph is closest in meaning to_____

单选题
A. A. adults
B. B. babies
C. C. hunters
D. D. enemies











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

单选题
A. A. Starving polar bears are increasingly coming into villages, where they may be killed either for food or safety.
B. B. Polar bears can spend their entire lives on land if the sea ice melts completely.
C. C. Two-thirds of the world's polar bears may disappear by 2050 as global warming continues.
D. D. The growing distance between ice packs is not a problem for polar bears, because they are excellent swimmers.











What’s the mission of Polar Bears International?

单选题
A. A. Saving energy.
B. B. Conducting scientific research.
C. C. Seeking international cooperation.
D. D. Saving polar bears and their home.





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22.
When we’re learning a foreign language, making sense of what we hear is the first step toward fluency. It sounds obvious, but until recently, we didn’t know much about how listening works. New research demonstrates that effective listening involves more than simply hearing the words that float past our ears. Rather, it’s an active process of receiving information and making meaning. This kind of engaged listening is a skill that’s as critical for learning a range of subjects at school and work as it is for learning to understand a foreign tongue.

    Studies of skilled language learners have identified specific listening strategies that lead to superior comprehension. Last year, for example, University of Ottawa researcher Larry Vandergrift published his study of 106 undergraduates who were learning French as a second language. Half of the students were taught in a conventional fashion, listening to and practicing texts spoken aloud. The other half, possessing the same initial (最初的) skill level and taught by the same teacher, were given detailed instruction on how to listen. It mined out that the second group “significantly outperformed”(胜过) the first one on a test of comprehension.

    So what are these listening strategies? Skilled learners go into a listening class with a sense of what they want to get out of it. They set a goal for their listening and they generate predictions about what the speaker will say. Before the talking begins, they mentally review what they already know about the subject, and form an intention to “listen out for” what’s important or relevant. Once they begin listening, these learners maintain their focus; if their attention wanders, they bring it back to the words being spoken. They don’t allow themselves to be thrown off by confusing or unfamiliar details. Instead, they take note of what they don’t understand and make inferences about what those things might mean, based on other clues available to them: their previous knowledge of the subject, the context (语境) of the talk,, the identity of the speaker, and so on.





What is the main idea of this passage?

单选题
A. A. Effective listening means hearing the words that float past our ears.
B. B. Developing your listening skills is the first step toward developing fluency.
C. C. Skilled listeners use specific strategies to get the most out of what they hear.
D. D. Listening is one of the most powerful tools we have to gain information.











What does Vandergrift’s research show?

单选题
A. A. Learners who adopt specific listening strategies become better listeners.
B. B. Learners taught in the traditional way are better at reinforcing what they learn.
C. C. Learners are more confident if they make fewer mistakes.
D. D. Learners who listen on a regular basis improve faster.











Which of the following statements about Vandergrift’s research is TRUE?

单选题
A. A. The participants were postgraduates learning French as a second language.
B. B. All the participants were taught using the conventional method, with the focus on listening strategies.
C. C. The two groups were taught by different teachers.
D. D. The participants were at the same initial skill level.











The expression “thrown off” in the third paragraph is closest in meaning to“_____”.

单选题
A. A. infected
B. B. confused
C. C. ruined
D. D. informed











According to the passage, which of the following strategies is NOT used by skilled learners?

单选题
A. A. Review their prior knowledge of the subject.
B. B. Concentrate on the speaker's words.
C. C. Translate into their native language.
D. D. Predict what the speaker will say.





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23.
阅读文章,根据文意选择最佳选项。



Visitors to the zoo usually pity the animals owing to their particular emotional associations (联想). Which animals should be indeed pitied?

The first type are those clever and  (1)  developed animals whose lively intelligence and desire for activity can  (2)  no outlet behind the bars of the cage. Those animals living in a free state before being put in the zoo have a strong desire for moving about (3)  , but have to mm around repeatedly in their quarters. Owing to this disappointment, foxes and wolves kept in places which are far too small, are among the most  (4)  of all zoo animals.

Another sad scene, seldom noticed by ordinary zoo visitors, is the  (5)  flying trials of swans (天鹅) at migration (迁徙) time. These creatures, like most other water birds, are generally made unable to fly by the operation of cutting off a tip of the wing bone.  (6)  such swans in the zoo generally seem happy under proper care and they raise their young without any trouble, at migration time things become  (7) . The birds never really realize that they can no longer fly, and repeatedly swim to the  (8)  of the pond so that they can have the whole extent of its surface when trying to take off  against the wind. Meanwhile, their loud flying calls can be heard as they try to  (9)  , and again and again the grand preparations end in failure.

I do not like seeing those  (10)  water birds in the zoo. The missing tip of one wing and the still sadder picture that the bird makes when it spreads its wings hurt me badly. What a truly sorry picture it is!





(1)
单选题
A. A. high
B. B. highly
C. C. deep
D. D. deeply











(2)
单选题
A. A. find
B. B. lose
C. C. declare
D. D. transform











(3)
单选题
A. A. partly
B. B. highly
C. C. deeply
D. D. freely











(4)
单选题
A. A. victorious
B. B. thoughtful
C. C. miserable
D. D. fortunate











(5)
单选题
A. A. similar
B. B. suitable
C. C. apparent
D. D. constant











(6)
单选题
A. A. Although
B. B. When
C. C. Since
D. D. Because











(7)
单选题
A. A. private
B. B. public
C. C. different
D. D. similar











(8)
单选题
A. A. limit
B. B. side
C. C. middle
D. D. center











(9)
单选题
A. A. spring
B. B. raise
C. C. swell
D. D. rise











(10)
单选题
A. A. upright
B. B. powerful
C. C. valuable
D. D. unlucky





   
  
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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



The results have been encouraging: more sleep, increased attendance, better grades and fewer driving accidents.


  


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25.
42. Previous studies have shown the longer the mom breastfeeds, the more benefit for her body.


  


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26.
One of the biggest worries for governments is that the longer people live, the more likelihood there is for diseases and for disability.


  


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27.
Another significant problem is the need for the younger generations to understand and value the older people in their society.


  


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28.
Extensive new studies suggest that the world has made extraordinary progress in reducing poverty in recent decades.


  


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29.
(二)中译英



他站在窗户旁边,思考着自己的学习计划。


  


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30.
她设法按时完成了任务。


  


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31.
这本小说,我已经看了三遍,很感人。


  


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32.
他一回来我就告诉他这个消息。


  


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33.
思想是可以通过词语来表达的。


  


   

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