Roy wasn't the only one to receive his call-up（入伍）papers．Stephen Napier's call-up came at the beginning of February and he was pleased to find that he would be going into the Royal Air Force (RAF)．
His father was not so pleased and made his feelings known as he and Stephen were on their daily walk. It was the first step in his plans for Stephen to take over the estate（地产）when the time came, and although Stephen was well aware of this, he could think of no reason not to accompany him.
"Thought you'd forgotten that nonsense. Still, I dare say I could pull a few strings to get you to the Army..."
"No, Father! I have told you I want to learn to fly. What chance would I have to do that in the Army? I'd be better off in the Navy——at least they've got the Fleet Air Arm. But I have been put in the RAF and that's where I want to be, so let's leave it at that." His face went red. Sent to his father's school and then to Cambridge, much to his satisfaction, he had never had to defend his own desires and his father was a hard man to oppose.
The father glared at Stephen, "No, I won't leave it at that. I want to know what other ridiculous ideas are in your head. For a start, what's all this about America?"
"America?"
"Yes. All those books I saw in your room the other day. Brochures about emigration（移民）．"
The big, silvered head lo
wered, like that of a bull about to charge．"Don't trouble to deny it."
"I won't, Father. Some men at Cambridge have been talking about it. They want people like us here, mathematicians and scientists, for all kinds of research——the sort of research I could do．It would be a worthwhile life for me."
The father responded exactly as his son had known he would．"You've got a worthwhile life here！You've got an estate to run！"
"No, Father. You've got an estate to run. I never asked for it. Why not ask Baden to do this stuff? He perhaps can make a good job of it, but I..."
"If he were here, I might think about this silly idea of yours——only think about it, mind you but..." If Father wanted Stephen to take over the estate, the first thing he did would__________．
| A．take a walk with Stephen as usual | B．wait till his son graduated from Cambridge |
| C．persuade Stephen not to go into RAF | D．send Stephen to the Army instead of RAF |
Which statement is NOT true according to the passage?
| A．Stephen preferred to go into the Navy rather than the Army. |
| B．Stephen also received his call-up papers as Roy. |
| C．The father didn't like Stephen's idea of going to America. |
| D．Stephen was eventually forced to stay to run the estate． |
After reading this passage, we can infer that__________．
| A．Stephen had never had to defend his desires before |
| B．Baden might be one of Stephen's family members |
| C．Stephen wanted to fly in RAF and become a pilot in America |
| D．if somebody took over the estate, Stephen could realize his dream |
What do we learn from the underlined sentence?
| A．It looked as if the father was angry when mentioning the brochures. |
| B．The father was very angry and wanted to beat his son Stephen． |
| C．Stephen was annoyed when his father referred to the brochures. |
| D．A big red bull was about to charge at Stephen. |
Which would be the best title for this passage?
| A．RAF——a better choice than the Army | B．A talk between Father and Son |
| C．The dreams of a Cambridge student | D．Conflict between Father and Son |
If you get into the forest with your friends, stay with them always. If you don’t, you may get lost. If you really get lost, this is what you should do. Sit down and stay where you are. Don’t try to find your friends—let them find you by staying in one place.
There is another way to help your friends or other nearby people to find you. Give them a signal (信号) by shouting or whistling (吹口哨) three times. Any signal given three times is a call for help.
Keep up shouting or whistling always three times together. When people hear you, they will know that you are not just making noise for fun. They will let you know that they have heard your signal. They give you two shouts, two whistles, or two gun-shots (枪声). When someone gives you a signal, it is an answer to a call for help.
If you don’t think that you will get help before night comes, try to make a little house---cover up to the holes with branches (树枝) with lots of leaves. Make yourself a soft bed with leaves and grass.
What should you do if you get hungry or need drinking water? You would have to leave your little house to look for a river. Don’t just walk away. Pick off small branches and drop them as you walk so that you can find your way back. The most important thing to do when you are lost is—stay in one place.If you are lost in the forest, you should _______.
| A．walk around the forest and shout so that your friends could hear you |
| B．try to find your friends as soon as possible |
| C．stay where you are and give signals three times |
| D．try to get out of the forest and shout for help |
If you want to let people believe that you are not just making noise for fun, you should _______.
| A．tell people that you are lost |
| B．shout or whistle three times |
| C．keep up shouting or whistling |
| D．shout at the top of your voice |
When you hear two shouts, or whistles, or gunshots, __________.
| A．it is an answer to your call for help |
| B．you can whistle three times |
| C．you should shout more loudly |
| D．you should try to run to them |
When you want to leave your place to get drinking water, you should ________.
| A．just go to the river |
| B．find some glasses or bottles before you go |
| C．make a fire so that you can have some tea |
| D．leave marks so that you can find your way back |
Teenagers are often a difficult group. With all those hormones（荷尔蒙） flooding their bodies, they can be moody, unpredictable, and tend to make uncertain choices. But however confusing their teenage years are, kids can still be generally happy, depending on their lifestyle choices. According to a new research by British scientists, teens who don’t smoke, drink only moderately or not at all, and who don’t eat much junk food are likely to be happier than other teens.
The study looked at 40,000 British families and came up with some interesting findings. For example, kids who never drank alcohol were up to six times more likely to report higher levels of happiness than kids who drank. And teens who smoked were five times less likely to rate high on happiness charts compared to kids who don’t smoke. Same goes for diet and physical activity. The more fruits and vegetables kids eat, and the more hours they spend playing sports, the happier they are.
Now, of course this doesn’t mean that not smoking or drinking, and playing sports guarantees happiness. It could be that kids who have happy character tend to be more active and less addicted to drinking or smoking. And it could equally be the case that kids who are unhappy are more related to drinking and smoking and eating junk food.
Other studies have shown that exercise is a proven way to treat anxiety and depression. Future studies may support the idea that other healthful behaviors, including refraining(克制) from smoking, drinking, and eating too much junk, can avoid sadness and increase happiness, too.What can we learn from the text?
| A．Not smoking or drinking guarantees happiness. |
| B．Teens with flooding hormones can not be happy. |
| C．Playing sports can decrease teen’s unhappiness. |
| D．Unhappiness can certainly result in smoking and drinking. |
Which of the following might help teens quit anxiety?
| A．Smoking and drinking. |
| B．Taking exercise. |
| C．Eating junk food. |
| D．Going on a diet. |
What did your school smell like? Was it noisy or peaceful? It might not seem important, but a growing body of research suggests that smells and sounds can have an impact on learning, performance and creativity．
Bridget Shield has been conducting studies and advising people on the effects of all sorts of noises, such as traffic and sirens, as well as noise made by the children themselves． "Everything points to a harmful impact of the noise on children’s performance, in numeracy, in literacy, and in spelling,” says Shield．
Shield says the sound of “babble” －the chatter of other children, is particularly distracting in the classroom．。People are very distracted by speech-particularly if it is understandable, but you’re not involved in it．” This phenomenon is also known as the irrelevant speech effect, she says, adding that “it’s a very common finding in open-plan offices as well．’’
In a series of studies published last year, Ravi Mehta found that people were more creative when the background noises were played at a medium level than when volume was low． Loud background noise, however, damaged their creativity． Ravi Mehta suggests there maybe some benefit to playing music or other sounds in an art class or other situations where creativity is the key．
Many teachers all over the world already play music to students in class． Many are inspired by the belief that hearing music can boost IQ in their tasks, the so-called Mozart effect． While the evidence actually suggests it’s a guess to say classical music boosts brainpower, researchers do think pleasant sounds before a task can sometimes lift your mood and help you perform well, says Ravi Mehta," If you like the music or you like the sound-even listening to a Stephen King novel-then you did better． It didn’t matter about the music,“ he says．
However, it’s worth considering that music is not always helpful while you’re trying to work． Trying to perform a task which involves serial recall - for instance, doing mental mathematics-will be distracted by sounds with audio variation, says Ravi Mehta． Songs with lyrics, on the other hand, are more likely to interfere（干扰）with tasks that involve languages-such as reading comprehension．
This isn’t the only sense being related to affecting learning．The second paragraph implies that _________.
| A．general noise also has a harmful effect． |
| B．students are sensitive to noise． |
| C．some children need special sounds to do tasks． |
| D．children aren't affected by their own noise． |
The irrelevant speech effect refers to the fact that _________.
| A．you don’t understand what others are talking |
| B．you are interrupted by the chatting of others |
| C．you are unwilling to chat with other people |
| D．you find what others are talking irrelevant to you |
Everyone has done experiments in high school laboratories, but have you ever thought about designing a satellite to explore space?
On Nov. 19, a team of students from Thomas Jefferson High School for Science and Technology in the US awed peers and even scientists by successfully launching a satellite.
The first satellite designed and built by high school students was sent up into space along with a record-setting. 28 other small ones on a rocket were sent from a NASA center in Virginia, CNN reported. It took the students seven years to build.
The students call their tiny satellite TJ3Sat, which is named after their school. It is just 10x10x12 centimeters and weighs only 0.89 kilograms, according to Orbital Sciences, a company which developed the rocket and supported the students’ project. It can be controlled with a smartphone.
Like most satellites, TJ3Sat can send and receive data. The small spacecraft is equipped with a voice synthesizer (合成器), which can switch text to voice and transmit those sounds back to Earth over radio waves, said Orbital officials. In this case, anyone can give it a try via the project’s website (school website) by submitting (提交) a text. The texts that get approved will be sent to the satellite, changed to voice and then broadcast back to Earth via radio waves.
“I can say ‘Go Colonials’ on our ground station and when it is on the other side of the world, in India, someone can hear ‘Go Colonials’over the radio,” the team explains on the website.
The satellite will stay in space for at least three months.
School principal Evan Glazer told The Washington Post that the project started in 2006 as an activity in the spare time. Later it became a research project for a select group of seniors.
At a time when American students are busy with SATs, the launch of the satellite shows what diligent teenagers can achieve when allowed to pursue their own curiosities, Glazer said.
“It used to be that kids growing up wanted to be an astronaut,” Andrew Petro, program executive (主管) for small spacecraft technology at NASA, said in a statement. “I think we might be seeing kids saying what they want to do is build a spacecraft. The idea here is that they really can do that.”Which of the following statements about TJ3Sat is TRUE according to the article?
| A．It took a group of students about a decade to build the satellite. |
| B．Besides TJ3Sat, 28 other small satellites were built by the students. |
| C．TJ3Sat can receive text messages that the students send into space, which can be changed to voice messages and broadcast back to Earth. |
| D．TJ3Sat is expected to stay in orbit for the next year, sending out messages together with information about its position in space. |
According to the article, the launch of the satellite _______.
| A．is evidence of the advance of spacecraft technology |
| B．proves that hard-working teenagers can achieve a lot |
| C．shows the importance of extracurricular activities at school |
| D．has inspired many people to take an interest in space travel |
You may have seen a talking parrot on a TV show, in a movie, or even in someone’s home. The parrot has learned to copy sounds that people make. Birds are not the only animals that can copy the noises they hear. Dolphins, bats, and some apes also copy sounds. Now we can add elephants to this list of copycats.
Dr. Joyce Poole is a zoologist. She studies the sounds of elephants. While she was in Kenya, she would hear strange noises made by Mlaika after sunset. Mlaika was a 10-year-old African elephant.
Mlaika lived near a highway. Dr. Poole says, “I could not tell the difference between Mlaika’s call and the distant truck noise.” She and other scientists studied Mlaika’s sounds. It turned out that Mlaika was copying the sounds of the trucks driving by. Why would Mlaika copy trucks that she heard going by on the highway? Animals that are able to copy sounds may enjoy practicing new sounds. When they are kept outside of their natural environment, they may copy unusual sounds. That may be why an elephant would copy the sound of a truck.
“Mlaika was not the only copycat elephant,” Dr. Poole says. Calimero is a 23-year-old male African elephant. He spent 18 years with two female Asian elephants. Asian elephants make chirping sounds (sounds made by birds) to talk with one another. African elephants usually do not make chirping sounds. But Calimero now does. He is copying his Asian elephant friends. Dr. Poole says that elephants need to form bonds with their family and friends. She says, “They make sounds to communicate with each other. When they are separated, they use sounds to keep in contact.”
Parrots, dolphins, humans, and elephants show that being a copycat is one way that animals and people make new friends and keep old ones.According to the passage, what does Mlaika copy?
| A．The sound of people. | B．The sound of trucks. |
| C．The sound of Calimero. | D．The sound of birds. |
From paragraph 4, we can know________.
| A．how long it takes for an elephant to learn a new sound |
| B．why the African elephant can make chirping sounds |
| C．why the Asian elephants make noises after sunset |
| D．how Asian and African elephants are alike |
According to the passage, why do some animals like to be copycats?
| A．To keep in touch with nature. |
| B．To please people and other animals. |
| C．To make new friends and keep old ones. |
| D．To avoid the danger from the outside world. |