Last week, I bought an alarm system for about $ 450. It consisted of a control unit with three small units. I put the control unit in the sitting-room and fastened the other units by the front door, back door and living-room windows. The instructions told us to choose three numbers, so we chose 4, 9 and 1, the last three numbers of our telephone number.
Now I must explain how the alarm works:
l There is a power siren(警报器) in the control unit. It makes a very loud noise.
2 Each of the small units sends out beams or rays in different directions. If anything moves, it breaks a beam. This sends a signal to the control unit. The siren makes a noise which you can hear 50 meters away.
3. When we go to bed, I press the three buttons numbered 4, 9 and 1. Then we have 30 seconds to get out of the room before the alarm starts to work.
That night I slept soundly because I was sure that no burglar(夜贼) could get into our house. However, at about 2:10 a. m., I woke up and heard the siren. “There must be a burglar in the house,” Mary said. “What shall we do?”“I’ll go and see who’s there,” I said. “Stay here. Don’t make a noise.”I went downstairs quietly. When I reached the living-room, I switched on my torch and looked round the room. Then I turned the light on. I switched the siren off and searched the rooms downstairs. There was nothing wrong except that the back door was unlocked. I locked it, reset the alarm and went back to bed. About an hour later, the alarm started again. I jumped out of bed, fell over a chair in the dark and bumped into the bedroom door. Mary woke up and started hitting me with a torch. “Hey! Wait a minute!” I whispered. “It’s only me. I’m going downstairs to see what’s wrong.”I went down into the living-room and listened for a moment. The only sound I could hear was the siren. I turned on the light and then switched the siren off. As I did so, I glanced across at the curtains in front of the windows. I saw a house lizard (a kind of small animal) disappear behind the curtains.“Oh!” I said to myself. “That’s our burglar. ”When the lizard moved, it started the siren. I guessed that the alarm had been made in Europe, where there are no house lizards. Well. I won’t finish this story but if you want an alarm system free of charge, let me know. I’ll send you ours. We bought a dog this morning. It knows the difference between a lizard and a burglar.The writer bought an alarm system to ________.
| A．make sure that he got up early every day |
| B．warn him when there were lizards in his house |
| C．frighten burglars and tell him that somebody had got into the house |
| D．make Mary feel safe to live in the large room |
The purpose of the three units was to________.
| A．send a message to the control unit and start the siren |
| B．sound their own sirens when the control unit told them so |
| C．check that the control unit worked properly all the time |
| D．give them enough light |
If the writer set the alarm and remained in the room for more than half a minute, _______.
| A．nothing would happen |
| B．the control unit would not work |
| C．the siren would make a noise |
| D．the dog would bark |
The purpose of the writer in writing the passage is to ________.
| A．tell us that the alarm system doesn’t work |
| B．tell us an interesting experience |
| C．show us how the alarm system works |
| D．make it clear that he wants to give away his alarm system |
The common cold is the world’s most widespread illness, which is plagues(疫病) that flesh receives.
The most widespread fallacy(谬误) of all is that colds caused by cold. They are not. They are caused by viruses passing on from person to person. You catch a cold by coming into contact, directly or indirectly, with someone who already has one. If cold causes colds, it would be reasonable to expect the Eskimos to suffer from them forever. But they do not. And in isolated arctic regions explorers have reported being free from colds until coming into contact again with infected people from the outside world by way of packages and mail dropped from airplanes.
During the First World War soldiers who spent long periods in the trenches(战壕), cold and wet, showed no increased tendency to catch colds.
In the Second World War prisoners at the notorious Auschwitz concentration camp(集中营), naked and starving, were astonished to find that they seldom had colds. At the Common Cold Research Unit in England, volunteers took part in Experiments in which they gave themselves to the discomforts of being cold and wet for long stretches of time. After taking hot baths, they put on bathing suits, allowed themselves to be with cold water, and then stood about dripping wet in drafty room. Some wore wet socks all day while others exercised in the rain until close to exhaustion. Not one of the volunteers came down with a cold unless a cold virus was actually dropped in his nose.
If, then, cold and wet have nothing to do with catching colds, why are they more frequent in the winter？Despite the most pains-taking research, no one has yet found the answer. One explanation offered by scientists is that people tend to stay together indoors more in cold weather than at other times, and this makes it easier for cold viruses to be passed on.
No one has yet found a cure for the cold. There are drugs and pain suppressors(止痛片) such as aspirin, but all they do is relieve the symptoms(症状). The writer offered _______ examples to support his argument.
| A．4 | B．5 | C．6 | D．3 |
Which of the following does not agree with the chosen passage?
| A．The Eskimos do not suffer from colds all the time. |
| B．Colds are not caused by cold. |
| C．People suffer from colds just because they like to stay indoors. |
| D．A person may catch a cold by touching someone who already has one. |
Arctic explorers may catch colds when _______.
| A．they are working in the isolated arctic regions |
| B．they are writing reports in terribly cold weather |
| C．they are free from work in the isolated arctic regions |
| D．they are coming into touch again with the outside world |
Volunteers taking part in the experiments in the Common Cold Research Unit ______.
| A．suffered a lot | B．never caught colds |
| C．often caught colds | D．became very strong |
The passage mainly discusses _______.
| A．the experiments on the common cold |
| B．the cures about the common cold |
| C．the reason and the way people catch colds |
| D．the continued spread of common colds |
What if you could fly like a bird just by thinking happy thoughts? Or you could disappear to a faraway land, never grow old and fight pirates every day? For Peter Pan and his friends, the Lost Boys, these dreams come true.
More than 100 years after this playful boy was “born”, Peter Pan and his friends are to continue their adventure in a sequel(续集)to J.M. Barrie’s original novel. “Peter Pan in Scarlet”(重返梦幻岛),written by British author Geraldine McCaughrean, was published earlier this month.
The sequel brings all the original characters back. Peter Pan’s friends, the Lost Boys, are now grown up and live in the real world. What’s more, at the end of the first book, Peter Pan thinks he has killed his enemy, Captain Hook. But ,new readers discover he is not so dead at all.
For those who are unfamiliar with the original story, Peter Pan lives in faraway Neverland with a group of orphans. But they are eager for a real mother and Peter Pan flies to London with a fairy(仙女), Tinkerbell, to find one. They visit a young girl, Wendy, who loves to read stories, and bring her and her two brothers back to Neverland to live with them. In Neverland, children never have to grow up, and there are no parents to tell them what to do.
Many teenagers dream of a world where they don’t have to grow old and take responsibility. But, the author explains such a world is not the paradise(乐园)when it first appears: adventures can be scary and often dangerous, and, though we all sometimes dream of running away, we all need someone to love and look after us too.The passage is written to ________.
| A．tell you about an unrealistic dream |
| B．introduce novels about Peter Pan |
| C．analyze the difficulties of growing up |
| D．explain why Peter Pan can’t grow old |
“Peter Pan in Scarlet” is about _________.
| A．how some children fought against the pirate–Captain Hook |
| B．the care–free life the children led in Neverland |
| C．how peter Pan looked for a real mother for the Lost Boys |
| D．how the Lost Boys return to Neverland for more adventures |
The stories of Peter Pan and the Lost Boys reflect that those at their age ________.
| A．are ready to shoulder responsibility |
| B．choose adventures in faraway places |
| C．long for independence but also need someone to love them |
| D．can’t wait to grow up |
The place Peter Pan and his friend stay is named Neverland probably because .
| A．they never have to grow up |
| B．they don’t have parents |
| C．they never have troubles |
| D．they never need to worry |
Peter Pan flies to London _________.
| A．to find a fairy | B．to visit a young girl |
| C．to find a real mother | D．to earn money |
When Harvard was founded in 1636, there were no other colleges in the American colonies, and it would become the model for many of those that followed. When it began requiring applicants to take a test known as the SAT in 1935, Harvard started another trend. Two years ago, after it announced an aggressive new financial-aid policy, it helped push social class to the center of the national debate over higher education and forced two of its main competitors, Stanford and Yale, to follow its lead.
Last week. Harvard began to make another effort to affect higher education in its image, its president, Derek Bok, announced that the college would abandon its early admissions program, which for decades has allowed high school seniors to apply in October and get an answer yes, no or maybe – in December, shortly before the regular deadline for applications.
Harvard officials argue that the program is beneficial to rich students who don't need to compare financial-aid offers from various colleges. After the announcement, many people within education urged other colleges to take a similar step.
"We're thrilled," said Laurie Kobick, a college counselor (顾问) at Thomas Jefferson High School for Science and Technology in Alexandria, Va. "I think it's going to make admissions better in so many different ways. It will indeed go a small way toward leveling the field among applicants. Of course, it will also have an effect on colleges, and the biggest winner will almost certainly be Harvard. a fact that may prevent many other colleges – perhaps all of them – from following Hazard this time. Because any college that does so will risk losing some of its best applicants."From the first paragraph we can learn that Harvard ____.
| A．was the first college in the American colonies |
| B．was best known for the SAT |
| C．was muck better than Stanford and Yale |
| D．refused to offer financial-aid to applicants |
By abandoning early admissions program, Harvard wants ____.
| A．to attract the public's attention |
| B．to influence higher education in its own way |
| C．to save money spent in attracting students |
| D．to allow its competitors to admit more students |
Early admissions program is good for rich students because ____.
| A．they have more chances to enter college |
| B．they can enter college with a lower score |
| C．they have special right to be admitted into college |
| D．they have no problem in supporting their studies |
Why does Laurie Kobick think other colleges may not follow Harvard?
| A．Because they think the action will harm high education. |
| B．Because they are afraid that the action is not practical. |
| C．Because they may attract fewer top students than he[ore, |
| D．Because they are afraid the action will damage their reputation. |
Students who work during term time to support themselves at university are far more likely to graduate with a poor degree, according to a government-funded study published yesterday.
Undergraduates with part-time jobs are a third less likely to get a first or upper second-class degree than other students, harming their career chances. Students from the poorest backgrounds were most likely to take jobs during term because they could not depend on help from their parents.
The report, commissioned (委托) by the Department for Education and Skills, also found a clear relation between fear of debt and employment in non-graduate jobs. Students from poorer backgrounds are known to he more unwilling to be in debt than those from middle class families.
The study of 8,600 people who graduated in 1999 was made by Peter Elias, of Warwick University, and Kate Purcell, from Bristol Business School. They found that twice as many first-class degrees were awarded to students who did not work during term compared with those who did. Between 35 and 38 percent who worked during term achieved a lower second, compared with about 28 percent of those who did not.
Professor Elias said that the increase in school fees next year to ￡3,000 would have to be monitored (监控) carefully for its effect on poorer students. "Higher education is going to be a harder struggle for those who do not come with all the advantages," he said.
He suggested that universities could get in touch with employers to provide work experience on good salaries to choose students during holidays, so that they did not have to work during term.What's the main idea of the passage?
| A．Students at university like to take part-time jobs to support themselves, |
| B．Term-time jobs at university lead to poorer examination results. |
| C．The school fees are becoming higher and higher at university. |
| D．Students at university have much difficulty getting first-class degrees. |
Why did lots of students take term-jobs at university?
| A．No one would lend them money to continue their study. |
| B．They wanted to improve themselves by taking part-time jobs, |
| C．Their families were poor and couldn't afford the high expense. |
| D．They thought earning money was more important than studying. |
Students who took term-jobs at university ____.
| A．had no possibility to study better than those who didn't |
| B．couldn't graduate from school normally in the future |
| C．might have trouble in finding a job in the future |
| D．were more independent than those who didn't in the future |
Which of the following statements is TRUE according to the passage?
| A．Poor students can't take part-time jobs all the time at university. |
| B．Employers have the duty to help poor students solve the money problem. |
| C．First class degrees couldn't be given to the students whose families were poor. |
| D．High school fees are one of the important reasons why students have to take term-jobs. |
Katie always felt there had to be something more to life than just partying, buying clothes and driving a cool car. She finally discovered what she was missing out on when she traveled halfway around the world to help poor kids.
When she was 14, she discovered a club at school called Operation Smile, an organization that supports free operation for facially deformed kids in developing countries. At that time, she joined Operation Smile just to satisfy her school's community service requirement.
After working with Operation Smile for a while, she learned different countries have different deformities (畸形). The more she learned about what affects kids around the world, the more she wanted to go abroad with Operation Smile.
At 15, she was chosen to go abroad. She was so happy – even though she didn't realize what she was getting herself into. Before her trip, she attended a weekend "mission training". That's when she was told she'd be going to the Philippines. Although she was excited, one night during training, she broke down in tears. She didn't know if she was prepared to see all these unfortunate kids. She was put to work three days after her arrival in the Philippines. Her first day was at the hospital, where she met those kids waiting for operation, and they were running around and happy, it seemed normal. Her job was to play with the kids before their operation to help them feel more at ease. She also went to nearby schools to hand out toothbrushes and teach students how to brush their teeth.
When their operation was over, the kids were always overjoyed, but their parents were blown away. Sometimes they couldn't even recognize their kids because their appearances had improved so much. They'd cry and hug the doctors and nurses and give them presents--they were so grateful.Why did the author join the Operation Smile?
| A．To help poor kids in developing countries, | B．To satisfy her own curiosity. |
| C．To do what was required by the school. | D．To operate on those unfortunate kids. |
According to the passage, Operation Smile ____.
| A．is a club popular with students |
| B．is an organization founded by students |
| C．helps those unfortunate kids learn how to smile |
| D．offers operation for those unfortunate kids free of charge |
Why did the author play with those kids in hospital?
| A．To make them happy. |
| B．To learn more shout them. |
| C．To teach them how to brush their teeth. |
| D．To make them feel relaxed about the operation. |
After the operation, parents felt surprised for their kids' had improved so much.
| A．health condition | B．looks | C．smile | D．mood |
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