题目内容

Zoos are places 1. animals are kept. There are some reasons 2. keeping animals in zoos.

Firstly, zoos are entertaining and interesting places of children. Most children like to see animals in zoos. Zoos also offer people 3. (live) in big cities a chance of getting close to nature.

Secondly, it is easier for scientists to research animals’ lives when they are kept in zoos than they are in forests. Scientists can study animals’ 4. (relate), their life cycles, or their habits to learn how to breed animals, 5. can reduce animal 6. (extinct).

Furthermore, the risk of dying out of some 7. (endanger) animals is reduced because they are kept in safety.

8. , zoos also cause some problems for animals, such as restrictions on their freedom. They also lose their “wild” character. For example, tigers might lose their 9. (hunt) skills. Besides, zoos cost a lot of money for land, animals’ food and labors. This may charge 10. (expense) for people who want to visit zoos.

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At thirteen, I was diagnosed(诊断)with kind of attention disorder. It made school difficult for me. When everyone else in the class was focusing on tasks, I could not.

In my first literature class, Mrs. Smith asked us to read a story and then write on it, all within 45 minutes. I raised my hand right away and said, “Mrs. Smith, you see, the doctor said I have attention problems. I might not be able to do it.”

She glanced down at me through her glasses, “you are no different from your classmates, young man.”

I tried, but I didn’t finish the reading when the bell rang. I had to take it home.

In the quietness of my bedroom, the story suddenly all became clear to me. It was about a blind person, Louis Braille. He lived in a time when the blind couldn’t get much education. But Louis didn’t give up. Instead, he invented a reading system of raised dots (点), which opened up a whole new world of knowledge to the blind.

Wasn’t I the “blind” in my class, being made to learn like the “sighted” students? My thoughts spilled out and my pen started to dance. I completed the task within 40 minutes. Indeed, I was no different from others; I just needed a quieter place. If Louis could find his way out of his problems, why should I ever give up?

I didn’t expect anything when I handed in my paper to Mrs. Smith, so it was quite a surprise when it came back to me the next day with an “A” on it. At the bottom of the paper were these words: “ See what you can do when you keep trying?”

1.The author didn’t finish the reading in class because .

A.He was new to the class

B.He was tired of literature

C.He had an attention disorder

D.He wanted to take the task home

2.What do we know about Louis Braille from the passage?

A.He made a great invention.

B.He had good sight.

C.He gave up reading.

D.He learned a lot from school.

3.What was Mrs. Smith’s attitude to the author at the end of the story?

A.Angry. B.Impatient.

C.Sympathetic. D.Encouraging.

4.What is the main idea of the passage?

A.The disabled should be treated with respect.

B.A teacher can open up a new world to students.

C.Everyone needs a hand when faced with challenges.

D.One can find his way out of difficulties with efforts.

Internet use appears to cause a decline in psychological well-being(安康), according to research at Carnegie Mellon University.

Even people who spent just a few hours a week on the Internet experienced more depression and loneliness than those who logged on less frequently, the two-year study showed. And it wasn’t that people who were already feeling bad spent more time on the Internet, but that using the Net actually appeared to cause the bad feeling.

Researchers are puzzling over the results, which were completely contrary to their expectations. They expected that the net would prove socially healthier than television, since the Net allows users to choose their information and to communicate with others.

The fact that Internet use reduces time available for family and friends may account for the drop in well-being, researchers suggested. Faceless, bodiless “virtual”(虚拟的)communication may be less psychologically satisfying than actual conversation, and the relationship formed through it may be shallower. Another possibility is that exposure to the wider world via the Net makes users less satisfied with their lives.

“But it’s important to remember this is not about the technology per se; it’s about how it is used,” says psychologist Christine Riley of Intel, one of the study’s sponsors. “It really points to the need for considering social effects in terms of how you design applications and services for technology.”

1.The best title for this passage would be ________.

A. Internet may Cause Depression

B. The Dark Side of Internet

C. How to Use Technology Properly

D. The Importance of Psychological Well-being

2.Internet use may cause a decline in psychological well-being because ________.

A. people who were already feeling bad spend more time on the Internet

B. Internet users thought the world was wider than it really was

C. people were too eager to turn the “virtual” communication into reality

D. people have less time for actual communication with their family and friends

3.What does the underlined Latin word “per se” (in Para. 5) mean?

A. probably

B. absolutely

C. oneself

D. itself

4.What’s the tone of the passage?

A. Optimistic.

B. Critical.

C. Objective.

D. Pessimistic.

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Although problems are a part of our lives, it certainly doesn’t mean that we let them rule our lives forever. One day or the other, you’ll have to stand up and say – problem, I don’t want you in my life.

1. . Problems with friends, parents, girlfriends, husbands, and children ------ the list goes on. Apart from these, the inner conflicts within our work, too. These keep adding to our problems. Problems come in different shapes and colors and feelings.

But good news is that all problems can be dealt with. Now read on to know how to solve your problems.

Talk, it really helps. What most of us think is that our problem can be understood only by us and that no talking is going to help. 2. . Talking helps you move on and let go.

Write your problems. 3. . When you write down your problems, you are setting free all the tension from your system. You can try throwing away the paper on which you wrote your problems. By doing this, imagine yourself throwing away the problems from your life.

Don’t lose faith and hope. No matter what you lose in life, don’t lose faith and hope. Even if you lose all your money, family… you should still have faith. 4. .

Your problems aren’t the worst. No matter what problem you get in life, there’re another one million people whose problems are huger than yours. 5. .Your problems might just seem big and worse, but in reality they can be removed.

Go about and solve your problems because every problem, however big or small, always has a way out.

A. But the truth is that when you talk about it, you’re setting free the negative energies that have been gathering within you.

B. When we have a problem, a pressing, critical, urgent, life-threatening problem, how do we try and solve it?

C. Tell yourself: when they can deal with them, why can’t I?

D. Of course, we’ve been fighting troubles ever since we were born.

E. We can often overcome the problem and achieve the goal by making a direct attack.

F. Having a personal diary can also be of huge help if you don’t want a real person to talk with.

G. With faith and hope, you can rebuild everything that you lose.

Scientists are debating how to limit their newly-discovered power to change genetic structure (结构). Scientists already modify the genes (基因) of farm animals and agricultural plants to make them more productive or stronger. But now they can also change genes in wild animals and plants. These genes would continue into later generations. For example, it may be possible for scientists to remove from existence the kind of mosquitoes, small flying insects, that carry the Zika virus. They might also be able to permanently remove species (物种) of plants and animals that are damaging to other species.

In a report published last week, the U. S. National Academies of Sciences, Engineering and Medicine (NAS) said it supports continued research on this kind of gene control. But it warned that it is not possible to know what will happen when these changed plants and animals are released (释放) into the wild.

Sixteen biologists, ethicists (伦理学家) and policymakers are on an NAS committee that is examining the issue. They say that there is value to the new technology. But, they say, there is not enough evidence to support the release of modified organisms (生物体) from the laboratory into nature.

Many people would support stopping mosquitoes and rats from carrying diseases. But scientists say we must understand the possible scientific, ethical, legal and social results of such action before we decide whether to take it. Gene modification is spread through reproduction (繁殖).

Changed genes will continue to spread as long as an animal or plant continues to reproduce. They cannot be limited to a farm or kept within a country's borders. Scientists are wondering what may happen if a modified organism mates with another species. They are not yet sure how the modified genes would affect the other species. It is possible that those genes could harm those creatures or even lead to their disappearance from our planet.

【小题1】What possible advantage does gene control in wild animals and plants have?

A. Changing the Zika virus permanently.

B. Getting rid of damaging species forever.

C. Having the changed genes in their next generations.

D. Making all the species more productive and stronger.

【小题2】As for genetically changed wild animals and plants, what are scientists worried about?

A. They may become weaker or die out.

B. They may be more productive than before.

C. They may cause damage to their living habitat.

D. Their genes may spread to later generations.

【小题3】Which of the following is true according to the passage?

A. Scientists are certain what exact results gene modification leads to.

B. Gene modification can benefit some farm animals and agricultural plants.

C. Scientists won't modify any genes before they make the final decision.

D. Gene modification will be encouraged in more creatures in the near future.

【小题4】The article is mainly intended to ________.

A. appeal against research on gene control

B. show how to change genetic structure

C. inform us of power and danger of gene control

D. give the reason why gene modification is necessary

It was unusually quiet in the emergency room on December 25. I didn’t think there would be any , sighing (叹息)about having to work on Christmas. Just then five bodies at my desk, a pale woman and four children.

“Are you all ?” I asked. “Yes,” she said weakly and lowered her head.

But when it came to their problems, things got a little strange. They all claimed to have headaches, but the headaches weren’t by the normal body language of holding the head or trying to keep it still.

Something was wrong. Our hospital policy, , was not to turn away any patient. I explained it might be a little while a doctor saw her. She responded immediately, even a bit “Take your time,” and then added, “It’s warm in here.”

Then, I checked their registration(登记,注册) form out of curiosity. No address—they were .The waiting room was warm. I went back to the nurses’ station and mentioned we had a homeless in the waiting room. The nurses, complaining of on Christmas, turned to sympathy for a family just trying to get on Christmas. The team went into action, much as we do when there’s a emergency. But this was a Christmas emergency.

We were all a free meal on Christmas Day, so we took back that meal and prepared a big dinner for our .We needed presents. We from different departments candies, fruits and other things that could be presents. Just like we the physical needs of the patients, our team worked to meet the needs of a family who just wanted to be warm on Christmas.

, as the family walked to the door to , the mother came running back, gave me a hug and whispered, “Thanks for being our angels today.”

1.A. customers B. patients C. workers D. doctors

2.A. showed up B. took in C. came out D. looked on

3.A. tired B. hungry C. sick D. warm

4.A. describe B. comment C. instruct D. remember

5.A. accompanied B. adjusted C. acknowledged D. affected

6.A. therefore B. otherwise C. however D.moreover

7.A. after B. since C. before D. when

8.A. shyly B. happily C. calmly D. sadly

9.A. lonely B. greedy C. clever D. homeless

10.A. family B. holiday C. woman D. Christmas

11.A. operating B. interrupting C. managing D. working

12.A. present B. warm C. water D. approval

13.A. beneficial B. friendly C. medical D. different

14.A. rewarded B. offered C. allowed D. ordered

15.A. neighbors B. relations C. brothers D. guests

16.A. borrowed B. received C. collected D. bought

17.A. expensive B. useful C. convenient D. available

18.A. understood B. satisfied C. refused D. found

19.A. Soon B. Later C. Next D. Gradually

20.A. leave B. cry C. eat D. greet

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