题目内容
Can you use a word ________ your English teacher?
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解析：
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不定式表目的。 |
In the last few years the Internet has become a widespread phenomenon(现象) around the world. People have started to use the computers just like they used to watch TV. Whenever we get hungry, we simply order a pizza through the Internet and while we are waiting for the food, we can send an important business e-mail concerning some sales for tomorrow. It is, in fact, very comfortable to just simply sit down and have a chat with somebody from South Africa about fishing and get some important advice. Sometimes when you are sad and are feeling lonely, if you go on the Internet, you can find good entertainment that will keep you busy.
To make a long story short, we just don’t have the time to communicate with people in person anymore. Besides, there is so much information easy to get on the Internet that when we start surfing, we find it hard for us to get away from the computer. There are a lot of people who are addicted(沉溺于) to TV and watch it 5 to 7 hours a day, while recently addiction to the Internet has become a very serious problem. You might think that these kinds of things could never happen to you, but it is not really true. To prevent yourself from getting addicted, the most important thing is to make sure that you are not spending too much time in front of the screen. Although it might seem to be easy to pull yourself away from the Web, it is simply not the case. You might have to make an effort to place some limits(限制) on yourself.
1.The first paragraph of the text mainly tells us that .
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A．it is nice to have a Net friend from South Africa |
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B．the Internet can help us to do business |
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C．some people prefer surfing the Internet to watching TV |
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D．the Internet can make our life more convenient |
2.To avoid getting addicted to the Internet, we should .
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A．watch TV more hours a day instead |
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B．limit our time in front of the screen |
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C．communicate with people face to face |
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D．entertain ourselves in other ways |
3.From the passage, we can infer that the writer .
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A．has once been addicted to the Net |
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B．is completely against surfing the Net |
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C．knows how to surf the Net efficiently |
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D．thinks the Net brings bads and goods |
4.The text is most probably taken from .
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A．a health book |
B．a geography magazine |
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C．a life magazine |
D．a computer technology book |
“Old wives tales” are beliefs lasting for many generations. For example, most of us remember our parents’ telling us to eat more of certain foods or not to do certain things. Is there any truth in these teachings? Some of them agree with present medical thinking, but others have not passed the test of time.
Did your mother ever tell you to eat your carrots because they are good for your eyes? Scientists now report that eating carrots can help prevent a serious eye disease called macular degeneration. Eating just one carrot a day can reduce the possibility of getting this disease by 40%. Garlic is good for you, too. It can kill the type of virus that causes colds.
Unfortunately, not all of Mom’ s advice passed the test of medical studies. For example, generations of children have been told not to go swimming within an hour after eating. But research suggests that there is no danger in doing so. Do sweets cause tooth problems? Well, yes. However, sticky sweets made with grains tend to cause more problems than sweets made with simple sugars.
Even though science can tell us that some of our traditional beliefs don’t hold water, there is still a lot of truth in the old wives’ tales. After all, much of this knowledge has been accumulated from thousands of years of experience in family health care. We should respect this body of knowledge even as we search for clear scientific support to prove it true or false.
1.Which of the following is TRUE according to the test?
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A．Eating garlic is good for our eyes. |
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B．Sticky sweets are damaging our teeth. |
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C．Swimming after a meal is dangerous. |
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D．Carrots prevent people from catching colds. |
2. The phrase “hold water” in the last paragraph most probably means”_____”.
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A．to be believable |
B．to be valuable |
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C．to be admirable |
D．to be suitable |
3.What is the author’s attitude toward “old wives tales” in the text?
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A．Subjective |
B．Objective |
C．Dissatisfied |
D．Curious |