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I shook hands with my father in the truck,and for a long time he looked straight ahead and didn’t say a word.But I knew he was going to say a little to me.“I can’t tell anything,” he finally said.“I never went to college,and none of your brothers went to college.I can’t say don’t do this and do that,because everything is different and I don’t know what is going to come up.I can’t help much with money either,but I think things will work out.”
He gave me a new check?book.“If things get pushing,write a small check.But when you write one,send me a letter and let me know how much.There are some things we can always sell.” In four years all the checks I wrote were less than a thousand dollars.My part?time jobs such as reading to the blind student and sitting with the teachers’ kids filled in the financial gaps.
“You know what you want to be,and they’ll tell you what to take,” my father went on.“When you get a job,be sure it’s honest,and work hard.” I knew that soon I would be alone in the big town,and I would be missing the cool winds and a life where your thinking was done for you.
Then my dad reached down beside his seat and brought the old,broken Bible that he had read so often,the one he used when he wanted to look something up in a friendly quarrel with one of the neighbours.I knew he would miss it.I knew,though,that I must take it.
He didn’t say read this every morning.He just said,“This can help you if you will let it.”
Did it help? I got through college without being a burden on the family.I have been able to make money since.
1.What is the writer’s main purpose (目的) in writing this passage?
A.To tell the readers his life story.
B.To tell people what kind of person his father was.
C.To let people know how poor he was.
D.To tell the readers what present he got from his father.
2.Why did the father not ask his son not to do this and do that?
A.Because he felt quite confident of him.
B.Because he was born from a poor family.
C.Because he was a man of few words.
D.Because he didn’t want to be much too strict with him.
3.What would you learn from this passage?
A.How to live by oneself.
B.How to stand on one’s own feet.
C.What a good father should do.
D.What the self?important is like.
4.What may be the proper Chinese for the underlined part in the passage?
A.闲暇时光。 B.学费。
C.经济不足。 D.精神空虚。
5.What kind of book did the Bible seem to be to the writer’s father?
A.It was a book which told you how you should get on well with others.
B.There were many good examples for you to copy in it.
C.It was a book that told you how to get a good job and a good future.
D.It was a good book that could help you when you were in trouble.
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A team of researchers in California has developed a way to predict what kinds of objects people are looking at by scanning what’s happening in their brains.
When you look at something, your eyes send a signal about that object to your brain. Different regions of the brain process the information your eyes send. Cells in your brain called neurons(神经元) are responsible for this processing.
The fMRI (functional Magnetic Resonance Imaging功能性磁共振造影) brain scans could generally match electrical activity in the brain to the basic shape of a picture that someone was looking at.
Like cells anywhere else in your body, active neurons use oxygen. Blood brings oxygen to the neurons, and the more active a neuron is, the more oxygen it will consume. The more active a region of the brain, the more active its neurons, and in turn, the more blood will travel to that region. And by using fMRI, scientists can visualize which parts of the brain receive more oxygen- rich blood--and therefore, which parts are working to process information.
An fMRI machine is a device that scans the brain and measures changes in blood flow to the brain. The technology shows researchers how brain activity changes when a person thinks, looks at something, or carries out an activity like speaking or reading. By highlighting the areas of the brain at work when a person looks at different images, fMRI may help scientists determine specific patterns of brain activity associated with different kinds of images.
The California researchers tested brain activity by having two volunteers view hundreds of pictures of everyday objects, like people, animals, and fruits. The scientists used an fMRI machine to record the volunteers' brain activity with each photograph they looked at. Different objects caused different regions of the volunteers' brains to light up on the scan, indicating activity. The scientists used this information to build a model to predict how the brain might respond to any image the eyes see.
In a second test, the scientists asked the volunteers to look at 120 new pictures. Like before, their brains were scanned every time they looked at a new image. This time, the scientists used their model to match the fMRI scans to the image. For example, if a scan in the second test showed the same pattern of brain activity that was strongly, related to pictures of apples in the first test, their model would have predicted the volunteers were looking at apples.
51. What is responsible for processing the information sent by your eyes?
A A small region of the brain.
B The central part of the brain.
C Neurons in the brain.
D Oxygen-rich blood.
52. Which of the following statements is NOT meant by the writer?
A Cells in your brain are called neurons.
B The more oxygen a neuron consumes, the more blood it needs.
C fMRI helps scientists to discover which parts of the brain process information.
D fMRI helps scientists to discover how the brain develops intelligently.
53. "Highlighting the areas of the brain at work" means
A "marking the parts of the brain that are processing information"
B "giving light to the parts of the brain that are processing information"
C "putting the parts of the brain to work"
D "stopping the parts of the brain from working"
54. What did the researchers experiment on?
A Animals, objects, and fruits.
B Two volunteers.
C fMRI machines.
D Thousands of pictures.
55.What is the best title for the passage?
A Mind-reading Machine
B A Technological Dream
C Device that can Help You Calculate
D The Recent Development in Science and Technology
They waited and waited. _____ they had been looking forward to.
A. Then the hour came B. The hour then came
C. Then came the hour D. Then did the hour come
查看习题详情和答案>>A mobile phone is in fact a small radio.A radio sends a person’s voice over a long way to another radio.A voice that is sent by radio is called a signal.A radio signal travels very quickly.
Only a few years ago,mobile phones were very large.They needed large batteries.They had to be powerful to send their signal to faraway places.This was because most cities had only one antenna tower for mobile phones.
Today’s mobile phones are small and easy to use.Now most cities have a lot of antenna towers,not just one.This means that each mobile phone doesn’t have to send its signal far away,so they don’t need to be so powerful.Mobile phones today use small batteries.A large city,where lots of mobile phones are used,can have hundreds of towers.
Do you know what use a mobile phone has? Yes,you can use it to do a lot of things.
Call your friends and family from almost anywhere.
Call the police immediately if there is an accident in the street.
Send or receive messages.
Sending short written messages is a popular way to use your mobile phone.Many people use short forms of words,so the messages are quick to write and read.Can you guess what these messages mean? Try reading them out.What do you hear?
RUOK?
CUL8r!
That’s EZ!
Will I C U B4 2moro?
That’s Gr8!
1.The writer talks about uses of a mobile phone.
A.three B.five C.seven D.nine
2.Why did the mobile phones need large powerful batteries some years ago?
A.Because most cities had only one antenna tower.
B.Because the mobile phones were too large.
C.Because the mobile phones could be used for a long time.
D.Because the mobile phones had to send their signal to faraway places.
3.What does the writer think of today’s mobile phones?
A.They are small but very powerful.
B.They are very popular and cheap.
C.They are very easy for us to use.
D.They are big enough to send a signal.
4.What does “Will I C U B4 2moro?” probably mean?
A.Will I see you before two past four in the morning?
B.Will I see you by 4∶02 in the morning?
C.Will I see you before tomorrow?
D.Will I see you by four tomorrow?
5.What does the writer write the article (文章) for?
A.To give us some common knowledge of the mobile phone.
B.To introduce how the mobile phone works and what use it has.
C.To tell us what short forms of words mean in written messages.
D.To show us in what way the mobile phone is expected to develop.
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Like most people, I’ve long understood that I’ll be judged by my occupation, that my profession is used by people to see how talented I am. Recently, however, I was disappointed to see that it also decides how I’m treated as a person.
Last year I left a professional position as a small-town reporter and took a job waiting tables. As someone paid to serve food to people, I had customers say and do things to me I suppose they’d never say or do to the people they know. One night a man talking on his cell phone waved me away, then called me back with his finger a minute later, saying angrily that he was ready to order and asking where I’d been.
I had waited tables during summers in college and was treated like a peon(勤杂工) by plenty of people. But at 19 years old, I believed I deserved inferior(低等的)treatment from professional adults. Besides, people responded to me differently after I told them I was in college. Customers would joke that one day I’d be sitting at their table, waiting to be served.
Once I graduated I took a job at a community newspaper. From my first day, I heard a respectful tone from everyone who called me. I assumed this was the way the professional world worked--- politely and formally.
I soon found out differently. I sat several feet away from a person in advertising department with a similar name. Our calls would often get mixed up and someone asking for Kristen would be transferred to Christie. The mistake was immediately clear. Perhaps it was because of money, but people used a tone with Kristen that they never used with me.
It’s no secret that there’s a lot to put up with when waiting tables, and fortunately, much of it can be easily forgotten when you pocket the tips. The service industry exists to meet others’ needs. Still, it seemed that many of my customers didn’t get the difference between server and servant.
I’m now applying to graduate school, which means someday I’ll return to a profession where people need to be nice to me in order to get what they want. I think I’ll take them to dinner first, and see how they treat someone whose job is to serve them.
68. What makes the author disappointed?
A. Professionals tend to look down upon workers.
B. Talented people have to do the job waiting tables.
C. One’s position is used to measure one’s intelligence.
D. Occupation affects the way one is treated as a person.
69. What does the author intend to say by the example in Paragraph 2?
A. Waiting tables is a hard job.
B. Some customers are difficult to deal with.
C. The man making a phone call is absent-minded.
D. Some customers show no respect to those who serve them.
70. How did the author feel when waiting tables at the age of 19?
A. She felt it unfair to be treated as a servant.
B. She found it natural for professionals to treat her as inferior.
C. She was embarrassed each time her customers joked with her.
D. She felt badly hurt when her customers regarded her as a peon.
71. The author says one day she’ll take her customers to dinner in order to _______.
A. see what kind of person they are
B. experience the feeling of being served
C. share her working experience with her customers
D. help them realize the difference between server and servant
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