摘要: Still no maps of the countries around Indian Ocean existed before Zheng He.

网址:http://m.1010jiajiao.com/timu3_id_3156355[举报]

“Mobile phone killed my man,” screamed one headline last year. Also came claims that an unpublished study had found that mobile phones could cause memory loss. And a British newspaper devoted its front page to a picture supposedly showing how mobile phones could heat the brain.
For anyone who uses a mobile phone, these are worrying times. But speak to the scientists whose work is the focus of these scares and you hear a different story.
One of the oddest effects comes from the now famous “memory loss” study. Alan Preece and his colleagues at the University of Bristol placed a device that imitated the microwave radiation of mobile phones to the left ear of volunteers. The volunteers were good at recalling words and pictures they had been shown on a computer screen. Preece says he still can’t comment on the effects of using a mobile phone for years on end. But he rules out the suggestion that mobile phones have an immediate effect on our cognitive(认识的)abilities. “I’m pretty sure there is no effect on short-term memory,” he says.
Another expert, Tattersall, remarked that his latest findings have removed fears about memory loss. One result, for instance, suggests that nerve cell synapses(神经元突触) exposed to microwaves become more — rather than less — receptive to undergoing changes linked to memory formation.
An even happier outcome would be that microwaves turned out to be good for you. It sounds crazy, but a couple of years ago a team led by William Adey at the Veterans Affairs Medical Center in California found that mice exposed to microwaves for two hours a day were less likely to develop brain tumours when given a cancer-causing chemical.
“If it doesn’t certainly cause cancer in animals and cells, then it probably isn’t going to cause cancer in humans,” says William. And while there’s still no absolute evidence that mobile phone use does damage your memories or give you cancer, the conclusion is: don’t be afraid.
【小题1】 Mobile phone users are worried because ______.

A.they are not sure whether mobile phones can cause memory loss
B.it’s said that mobile phones have a lot of side effects
C.one headline reported “Mobile phone killed my man”
D.a British newspaper showed mobile phones could heat the brain
【小题2】 According to this passage, we can know that _____.
A.the mobile phone is a most wonderful invention
B.there’s no need to worry about the radiation from mobile phones
C.something must be done to stop people using mobile phones
D.mobile phone companies shouldn’t cheat customers
【小题3】 What would be the best title for this passage? ______..w.^w.k.&s.5*u.c.#om.高.考.资.源.网
A.New Mobile Phones.B.Special Mobile Phones.
C.New Special Investigation: Mobile Phones.D.New Investigation.

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The repairman told me, “No charge Professor Pan! We’re friends.” “I’d rather pay,” I replied.“If it’s free, I can’t afford it!”
Chinese often refuse payment for professional services, insisting, "We’re friends now!" But then they show up later to ask me to tutor them in English, or get them into an American university, and I wish I’d have just paid the 30 yuan I owed them in the first place!
According to the Americans, "There’s no free lunch," meaning that there’s a price for everything, and I’m always looking around to figure out what this means.Many of our neighbours have given us fruit or flowers or costly teas, never asking anything in return.For years, a bicycle repairman has repeatedly refused to let me pay him."Wait until you have something major to fix! "he insists.
I mentioned to a peasant friend that I wished I had a stone mill to grind(磨)flour for bread.A month later he showed up with a beautiful mill that he’d had his uncle in the countryside carve from a solid block of granite(花岗石).
Chinese generosity(慷慨)is a real education for Americans like me, who would rather avoid social entanglements (纠纷) and just hand over the money.But cash can’t compensate(补偿)for the greatest gift--friendship.
When an American saw some of my friends sitting on bamboo stools under the trees, sipping(呷)tea, he said, "They  must have nothing better to do.""Actually, "I said, "they are professors, with plenty to do.But probably you’re right in saying that, at this moment, they have nothing better to do.And neither do I!" And I joined the group.We chatted about tea and Chinese cooking and how much my boys have grown since we arrived.One man said, "They were pocket-sized when you came here.Now
they’re taller than you.How time flies!"
How life flies.And Chinese are smart enough to share what they know they cannot keep.They freely give of their time, never too busy to help a friend.And they are teaching me, slowly, to both give and receive.So the next time someone says, "No charge.We’re friends! " I will thank them heartily.But if they show up later asking me to tutor them in English, I’ll make sure they tutor my son in Chinese as well, because there’s still no free lunch.
64.The author insisted on paying repairman while he was offered free repairs because he     .
A.was an honest man
B.didn’t know the repairman
C.thought it natural to pay for others’ service
D.didn’t want to help others in return
65.Generally, the author thinks that Chinese are _________.
A.generous and always ready to help their friends
B.good at exchange of equal values
C.free enough to drink tea and chat with their friends
D.helpful but don’t treasure time
66.The best title of the passage should be “       ”.
A.Learn to Both Give And Receive    B.A Good Lesson from Chinese
C.True Help or Not                   D.Still No Free Lunch
67.Which of the following is TRUE?
A.The Chinese would rather not take the money to avoid problems in social communication.
B.When a peasant knew the author needed a mill, he made one for the author himself.
C.The author thinks that Chinese are wise enough to enjoy the limited life.
D.The author thinks little of Chinese way of life.

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第二部分阅读理解(共25小题;第一节每小题2分,第二节每小题1分,满分45分)
阅读下列短文,从每题所给的四个选项A、B、C、D中,选出最佳选项,并在答题卡上将该项涂黑。
A
The holiday is upon us. Finally, after months of study, you have some time to yourself. So, why not read a book? Well, some people will say, "Why bother with books? We have the Internet and other media that offer a lot more colorful entertainment. Books are history!" But don't be fooled. I'm sure there's still a lot to be said for reading.
One clear reason is that a well-chosen book is a wonderful source of vocabulary, so long as you have a good dictionary, of course. Believe me, it's far easier to get new English words and phrases from a book or an article than it is from the TV or the Internet.
But another more important point is that books give you something that modern media simply can not. The average webpage is picture-heavy and the text is often designed to make it as easy to read as possible. While "easy" may be attractive, unfortunately it's of little use for any long-term development of reading skills and the general language level. Because of that, there's still no substitute (替代品) of a book.
But perhaps the best single reason is that simply choosing what you read and doing it independently means that it's something you do by and for yourself. You can choose what you want to read. It's hard work, but somewhere down the line, you'll find that what once seemed like a duty is now a pleasure.
41.How many reasons for reading a book does the author mention in the passage?
A.Three         B.Two     C.One      D.Four
42.According to the passage, we basically need a ____ in reading.
A.television          B.pencil    C.notebook  D.dictionary
43.In the author's opinion, reading on the Internet may____.
A.develop long-term reading skills    B.improve the general language ability
C.not take the place of reading books   D.be an effective way of reading
44.The passage is written mainly to ____.
A.share the pleasure of reading books
B.advise readers to read books
C.stress the importance of reading online
D.help readers to choose good books

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The holiday is upon us. Finally, after months of study, you have some time to yourself. So, why not read a book? Well, some people will say, "Why bother with books? We have the Internet and other media that offer a lot of more colorful entertainment. Books are history!" But don't be fooled. I'm sure there's still a lot to be said for reading.

       One clear reason is that a well-chosen book is a wonderful source of vocabulary, so long as you have a good dictionary, of course. Believe me, it's far easier to get new English words and phrases from a book or an article than it is from the TV or the Internet.

       But another more important point is that books give you something that modern media simply can not. The average webpage is picture-heavy and the text is often designed to make it as easy to read as possible. While "easy" may be attractive, unfortunately it's of little use for any long-term development of reading skills and the general language level. Because of that, there's still no substitute (替代品) of a book.

       But perhaps the best single reason is that simply choosing what you read and doing it independently means that it's something you do by and for yourself. You can choose what you want to read. It's hard work, but somewhere down the line, you'll find that what once seemed like a duty is now a pleasure.

How many reasons for reading a book does the author mention in the passage?

       A. Three            B. Two        C. One       D. Four

According to the passage, we basically need a ________ in reading.

       A. television             B. pencil       C. notebook    D. dictionary

In the author's opinion, reading on the Internet may_________.

       A. develop long-term reading skills        B. improve the general language ability

       C. not take the place of reading books      D. be an effective way of reading

The passage is written mainly to _________.

       A. share the pleasure of reading books  B. advise readers to read books

       C. stress the importance of reading online    D. help readers to choose good books

查看习题详情和答案>>

“Mobile phone killed my man,” screamed one headline last year. Also came claims that an unpublished study had found that mobile phones could cause memory loss. And a British newspaper devoted its front page to a picture supposedly showing how mobile phones could heat the brain.

     For anyone who uses a mobile phone, these are worrying times. But speak to the scientists whose work is the focus of these scares and you hear a different story.

     One of the oddest effects comes from the now famous “memory loss” study. Alan Preece and his colleagues at the University of Bristol placed a device that imitated the microwave radiation of mobile phones to the left ear of volunteers. The volunteers were good at recalling words and pictures they had been shown on a computer screen. Preece says he still can’t comment on the effects of using a mobile phone for years on end. But he rules out the suggestion that mobile phones have an immediate effect on our cognitive(认识的)abilities. “I’m pretty sure there is no effect on short-term memory,” he says.

     Another expert, Tattersall, remarked that his latest findings have removed fears about memory loss. One result, for instance, suggests that nerve cell synapses(神经元突触) exposed to microwaves become more — rather than less — receptive to undergoing changes linked to memory formation.

An even happier outcome would be that microwaves turned out to be good for you. It sounds crazy, but a couple of years ago a team led by William Adey at the Veterans Affairs Medical Center in California found that mice exposed to microwaves for two hours a day were less likely to develop brain tumours when given a cancer-causing chemical.

“If it doesn’t certainly cause cancer in animals and cells, then it probably isn’t going to cause cancer in humans,” says William. And while there’s still no absolute evidence that mobile phone use does damage your memories or give you cancer, the conclusion is: don’t be afraid.

1. Mobile phone users are worried because ______.

A. they are not sure whether mobile phones can cause memory loss

B. it’s said that mobile phones have a lot of side effects

C. one headline reported “Mobile phone killed my man”

D. a British newspaper showed mobile phones could heat the brain

2. According to this passage, we can know that _____.

A. the mobile phone is a most wonderful invention

B. there’s no need to worry about the radiation from mobile phones

C. something must be done to stop people using mobile phones

D. mobile phone companies shouldn’t cheat customers

3. What would be the best title for this passage? ______.

A. New Mobile Phones.                         B. Special Mobile Phones.

C. New Special Investigation: Mobile Phones.      D. New Investigation.

 

查看习题详情和答案>>

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