题目内容

Once ________ what to do, these computers will show great power in carrying it out.

[　　]

A. to teach
B. teaches
C. teaching
D. taught

答案：D
提示：

Once it is taught what to do从句中省去与主句相同的主语it和be动词.


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Making your stay a complete success is our goal. Just let our manager on duty of front-desk staff know if any part of your stay isn’t satisfactory. We promise to make it right or you won’t pay for that part of your stay.

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If you forget to pack any standard toiletry item(tooth brush, toothpaste, shaving cream, razor or comb), just call the front desk and we’ll get you a free replacement（替代）right away.

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We invite you to join with us to save water by using your towels（毛巾）more than once.

In addition to decreasing water and energy waste, you can help us reduce the amount of waste water that must be recycled within our community.

Please hang the towels up if you wish to participate in the program---if not, simply leave them on the floor.

We appreciate your help!

PLEASE CHANGE THE SHEETS TODAY

The Project Planet Program is an effort of this hotel to protect the environment through saving water and decreasing waste water. If you are staying with us more than one night, as part of the Project Planet Program, we will wash your sheets every three days.

If you would prefer not to participate in this program, simply hang this card on the outside of your door and sheets will be changed right away. As always sheets are automatically changed after every guest checks out.

We appreciate your help!

We can find this passage in a            in a hotel.

       A．café bar    B．front desk C．fitness center    D．guest room

If you forget your comb, you can            .

       A．buy one in the hotel shop       B．replace one with a tooth brush

       C．ask for one from the service center D．go in person and get one at the front desk

Leaving the towels on the floor means            .

       A．you want to participate in the program   B．you want the room-maid to hang it up

       C．you need them collected and washed      D．you want to use them more than once

What is the Project Planet Program trying to do?

      A．Make your bed sheets cleaner. B．Work for a better environment.

       C．Help guests checking out faster.      D．Persuade guests to stay longer.

When I was growing up in America, I was ashamed of my mother’s Chinese English. Because of her English, she was often treated unfairly. People in department stores, at banks, and at restaurants did not take her seriously , did not give her good service , pretended not to understand her , or even acted as if they did not hear her . W_w w.k*s*5 u.c@o m

My mother has realized the limitations of her English as well. When I was fifteen, she used to have me call people on phone to pretend I was she . I was forced to ask for information or even to yell at people who had been rude to her. One time I had to call her stockbroker (股票经纪人).I said in an adolescent voice that was not very convincing, “This is Mrs. Tan..”

   And my mother was standing beside me, whispering loudly, “Why he don’t send me cheek already two week lone.”

And then, in perfect English I said : “I’m getting rather concerned .You agreed to send the check two weeks ago, but it hasn’t arrived.”

Then she talked more loudly. “What he want? I come to New York tell him front of his boss.” And so I turned to the stockbroker again, “I can’t tolerate any more excuse. If I don’t receive the check immediately , I am going to have to speak to your manager when I am in New York next week.”

The next week we ended up in New York. While I was sitting there red-faced, my mother, the real Mrs. Tan, was shouting to his boss in her broken English. W_w w.k*s*5 u.c@o m

    When I was a teenager, my mother’s broken English embarrassed me. But now, I see it differently. To me, my mother’s English is perfectly clear, perfectly natural. It is my mother tongue. Her language, as I hear it, is vivid, direct, and full of observation and wisdom. It was the language that helped shape the way I saw things, expressed ideas, and made sense of the world.

From Paragorph 2, we know that the author was          .

       A. good at pretending                                       B. rude to the stockbroker

       C. unwilling to phone for her mother              D. ready to help her mother

After the author made the phone call,             .

A. they forgave the stockbroker                     B. they went to New York immediately

       C .they failed to get the check                      D. they spoke to their boss at once

What does the author think of her mother’s English now? W_w w.k*s*5 u.c@o m

       A. It confuses her.                               B. It embarrasses her.

       C .It helps her tolerate rude people.                 D. It helps her understand the world.

We can inter from the passage that Chinese English         . w_w w. k#s5_u.c o*m

      

A. is clear and natural to non-native speakers     

B. is vivid and direct to non-native speakers

       C. may bring inconvenience in America W_w w.k*s*5 u.c@o m

       D. has a very bad reputation in America

This is a dangerous world we live in. The number of murders goes up every year, people are dying of cancer, more people contract HIV, more teens are using drugs, etc. You know this because you have heard all the statistics on the news and in the paper.  But do you really have an accurate idea what they mean? The numbers are growing up, but how do they compare to the growth in population? Are more cases of these diseases being reported because of better testing techniques, or are the diseases more common? The fact is that without knowing the background statistics mean very little.

This growing trend of reporting only part of the information is becoming dangerous. For example, several years ago a high school student reported the dangers of the chemical known as dihydrogen monoxide. This chemical, found in most cancerous tumors(肿瘤), is often found in the blood of people drunk on alcohol, and causes complete physical and mental dependence for those who take the chemical even once. After reading his report, more than 75% of his Advanced Placement Chemistry class voted to forbid this dangerous chemical! Every one of the above statements is true, yet this chemical is necessary to all life on earth. The students made the mistake because they voted knowing only a few statements and statistics, rather than the chemical’s full background.

The point of this article is that one should be aware of what is and is not being said. When one finds a new fact or number, one should try to consider other important information before forming an opinion with only half-truths. Always remember that the author is trying to convince you of his or her own view, and will leave out information that is different to his view. For example, look again at the statistics that suggest skiing is safe. Only 32 people may die each year when skiing, while 897 die from lightning strikes, but which is really the most dangerous? If you think about it, you realize far fewer people go skiing each year than the number of people who are in danger of a lightning strike. When you think about it, skiing is more dangerous than you might at first think when looking at statistics. If we teenagers are to be left in this world, we had better be able to think critically, and form our own views, rather than be easily persuaded by another’s. To be warned is to be prepared.

In the first paragraph, what problem does the writer want to warn us?

A. We are now living in a dangerous world.

B. We get a lot of false statistics from the media.

C. Statistics alone without full background doesn’t give us an accurate pictures of things.

D. There are around us more and more murders, diseases, etc.

Why does the writer use the example in the second paragraph?

A. To argue that high school students are easily persuaded.

B. To show the danger of reporting only part of the information.

C. To prove what is necessary to us might be dangerous.

D. To warn us of the harmful substance around us.

Relative information is often left out because__________.

A. Relative information is not that important.

B. too much information will make readers feel confused.

C. the author is trying to show what he or she says is true.

D. readers are not able to analyze so much information at once.

What can we learn from the passage?

A. We should learn to think critically and look at problems from all sides.

B. Some measures must be taken to protect our dangerous world.

C. The growing trend of reporting only half-truths is getting out of control.

D. Teenagers ought to improve their ability of telling right from wrong.

Computers can do nothing．But once ______what to do, they show extraordinary power to do a great deal．

    A．to program                           B．being programmed  

    C．programmed                           D．having programmed

 

 

When I was growing up in America, I was ashamed of my mother’s Chinese English. Because of her English, she was often treated unfairly. People in department stores, at banks, and at restaurants did not take her seriously, did not give her good service, pretended not to understand her, or even acted as if they did not hear her.

My mother has realized the limitations of her English as well. When I was fifteen, she used to have me call people on phone to pretend I was she. I was forced to ask for information or even to yell at people who had been rude to her. One time I had to call her stockbroker (股票经纪人). I said in an adolescent voice that was not very convincing, “This is Mrs. Tan...”

And my mother was standing beside me, whispering loudly, “Why he don’t send me cheek already two week lone.”

And then, in perfect English I said, “I’m getting rather concerned .You agreed to send the check two weeks ago, but it hasn’t arrived.”

Then she talked more loudly. “What he want? I come to New York tell him front of his boss.” And so I turned to the stockbroker again, “I can’t tolerate any more excuse. If I don’t receive the check immediately, I am going to have to speak to your manager when I am in New York next week.”

The next week we ended up in New York. While I was sitting there red-faced, my mother, the real Mrs. Tan, was shouting to his boss in her broken English.

When I was a teenager, my mother’s broken English embarrassed me. But now, I see it differently. To me, my mother’s English is perfectly clear, perfectly natural. It is my mother tongue. Her language, as I hear it, is vivid, direct, and full of observation and wisdom. It was the language that helped shape the way I saw things, expressed ideas, and made sense of the world.

Why was the author’s mother poorly served?

      

A. She was unable to speak good English.

B. She was often misunderstood.

C. She was not clearly heard.

D .She was not very polite.

From Paragraph 2, we know that the author was          .

A. good at pretending

B. rude to the stockbroker

C. ready to help her mother

D. unwilling to phone for her mother

After the author made the phone call, ___________.

A. they forgave the stockbroker

B. they failed to get the check

C. they went to New York immediately

D. they spoke to their boss at once

What does the author think of her mother’s English now?

A. It confuses her.

B. It embarrasses her.

C. It helps her understand the world.

D. It helps her tolerate (容忍) rude people.

We can infer from the passage that Chinese English         .     

A. is clear and natural to non-native speakers

B. is vivid and direct to non-native speakers

C. has a very bad reputation in America

D. may bring inconvenience in America

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