Below is some advice on how to sleep better.
1. Maintain a regular bed and wake time schedule
Go to bed at the same time every night. Choose a time when you normally feel tired, so that you don’t toss or turn. Try not to break this routine on weekends when it may be tempting to stay up late. If you want lo changeyour bedtime, help your body adjust by making the changein small daily increments, such as 15 minutes earlier or later each day. As with your bedtime, try to maintain yourregular wake-time even on weekends.
2.Fight after-dinner drowsiness（睡意）
If you find yourself getting sleepy before your bed-time, get off the couch and do something mildly stimulating to avoid falling asleep, such as washing the dishes, calling a friend, or getting clothes ready for the next day. If you give in to the drowsiness, you may wake up later in the night and have trouble getting back to sleep.
3. Keep your room dark and cool
When it’s time to sleep, make sure that your environment is dark. Even dim light —especially those from TV or computer screens —can confuse the body clock. Heavy curtains or shades can help block light from windows, or you can try an eye mask to cover your eyes. The temperature of you
r bedroom also affects sleep. A bedroom that is too hot or too cold can interfere with quality sleep.
4. Turn off your television
Many people use the television to fall asleep or relaxat the end of the day. You may even have a television inyour bedroom. However, television actually stimulates themind, rather than relaxing it. Part of this is due to content. Late night news and prime time shows frequently have disturbing, violent mat
erial. Even non-violent programming can have commercials that are jarring and loud.
5. Exercise early
Exercise helps promote restful sleep if it is done several hours before you go to bed. Exercise can help you fall asleep faster and sleep more soundly— as long asit ’s done at the right time. Try to finish exercising at least three hours before bed or work out earlier in the day.
6. Consult your doctor
Use a sleep diary and talk to your doctor. Note what type of sleep problem is affecting your sleep or if you aresleepy when you wish to be awake and alert. Try these tips and record your sleep and sleep-related activities in a sleep diary. If problems continue, discuss the sleep diary with your doctor. There may be an underlying cause and you will want to be properly diagnosed. Your doctor will help treat the problem or may refer you to a sleep specialist.To prevent yourself from sleeping too much on weekends, you should________.
| A．go lo bed 15 minutes earlier than usual |
| B．go to bed at usual time |
| C．go to bed at any time |
| D．make an adjustment to your bedtime |
Which of the following makes it easier for you to have a sound sleep?
| A．Watching violent programmesbefore going to bed. |
| B．Changing your bedtime only a little every day. |
C．U sing heavy curtains or an eye mask to block light. |
| D．Completing your workout just before bedtime. |
The following ways can help fight after-dinner drowsinessEXCEPT_______.
| A．making a telephone call |
| B．doing some washing |
| C．getting clothes ready for the next day |
| D．having a rest on the sofa |
If your sleep problems continue, you’d better_____________
| A．move into a new house |
| B．discuss it with your family |
| C．change your present job |
| D．turn to the doctor for help |
People often hear each others' voices without ever seeing the faces they belong to. "Nowadays we are talking away on the phone without meeting people," says Seung-Jae Moon. And from business conference calls to chat lines, people often imagine they would recognize the speaker if they saw him or her. Seung-Jae Moon, a linguist of Korea found that, under certain conditions, they're actually right.
Moon decided to see just how close those mental pictures match up with reality and if there was any relation to how people speak rather than what they are saying. He recorded 16 Koreans, half men and half women, reading the same passage, and took a full-body photo and head shot of each speaker. Then he played the tapes for 361 Koreans and 173 Americans who did not speak Korean and asked his subjects to match up voice and picture. The Korean participants viewing full-body photos were quite perceptive. A majority linked 6 of the 8 women to the correct voice and did so for 5 of the 8 men. With the Korean group shown only faces, accuracy plummeted, but more than 20 percent of the subjects selected the same incorrect picture. The Americans showed no accuracy in matching the foreign voices to photos, but they too were consistent in their errors. That disconnection reveals conflicting ideas of physical and vocal beauty. Moon asked people to pick a favorite face and voice. Seventy percent of the Koreans picked one voice, but there was no agreement on a face. Americans didn' t agree on either count. And over 65 percent of both Koreans and Americans did not match their favorite face with their favorite voice.
Moon hopes to use software to break voices into components like pitch and hoarseness to narrow down which elements trigger certain mental pictures. "If we can map which characteristics of the voice triggers what kind of linage, and it doesn't matter whether that image is the right or wrong one of the actual speaker, then we can create an image through voice,' he says. That capacity could help to create computer-synthesized voices tailored to conjure up specific associations — audio books for children that inspire motherly visages, or warning alerts that bring to mind a stern police officer.People often think that they would ______ the speaker when they saw the speaker.
| A．understand | B．recognize | C．like | D．surprise |
Moon decided to do the experiment to ______.
| A．see how close mental pictures match up with reality |
| B．how people speak |
| C．see if there was any relation to how people speak rather than what they are saying |
| D．both A and C |
He asked ______ Korean women to speak and recorded their voices.
| A．12 | B．16 | C．8 | D．10 |
______ were more perceptive in recognizing full-body photos.
| A．The Koreans | B．The American women |
| C．The Korean women | D．The Americans |
______ percent of Koreans and Americans matched their favorite face with their favorite voice.
| A．Less than 65 | B．Less than 35 | C．Over 65 | D．About 20 |
As a teenager in 1972, Bill Gates boasted that he would be a millionaire by the time he was 20. While he did not quite achieve that goal, only 15 years later, he was a millionaire. And by 1992, as head of the Microsoft company, he became the richest man in America with assets（资产）of nearly US $ 6.3 billion.
Born in Seattle, Washington on 28, October, 1956, Gates was named William Henry after his father and grandfather. From the beginning, he was an extremely energetic and intelligent child. He had read the entire world book encyclopedia（百科全书）by the age of nine. His favorite subjects at school were science and math and his favorite pastime was "thinking".
Gates first started to play with computers at the age of 13. Before long he became an expert at working the school's computer. After his graduation from secondary school, Gates was accepted by the three top universities in the USA-Princeton, Harvard and Yale. He chose Harvard and began classes there the next autunm, majoring maths. But he was still obsessed（占据心里）with computers and spent as much time in the computer laboratories as he did in the lecture halls.
By 1975, Gates and a partner, Paul Allen, had developed a software program called BASIC. This was not the first program ever created, but its inventors were the first to decide that people who wanted to use it should pay for it.
BASIC was a success because until it came along, there had been no efficient way of getting computers to carry out instructions. Although he had not completed his degree, Gates left university and went to work full time for the new company he had formed called Microsoft.
His next project was the software program that made him famous and very rich. It was called DOS, short for Disk Operating System, and it was purchased by IBM in 1980. Today it is the operating system used in more than 14 million personal computers around the world.
As chief executive officer（首席行政长官）of Microsoft, Gates is known as a bright man, but one who is not easily satisfied. He is quick to criticize his staff and hates to be questioned about decisions he has made. He was regarded as a loner and unfashionable boring computer nut until his marriage to Microsoft manager Melinda French on New Year's Day 1994. Yet to many people now, Gates, is a person who is, in spite of his great wealth, humble（谦恭）and ordinary. He spends his money carefully. He eats in fast food restaurants and flies economy class. And when praised for Microsoft's great success, he has been heard to say, "All we do is put software in a box and if people see it in the stores and like it, they buy it."When he was a teenager, Bill Gates wanted to be a ______.
| A．teacher | B．doctor | C．businessman | D．professor |
When Gates went to Harvard, he ______.
| A．was only interested in maths |
| B．spent most of his time in computer laboratories |
| C．developed the first computer software program |
| D．divided his time between his maths studies and the computer laboratories |
Before the development of BASIC, ______.
| A．no one was interested in computer software |
| B．software programs were not considered commercial projects |
| C．software programs were very expensive |
| D．no one wanted to pay for computer software |
When the writer says "He was regarded as a loner and unfashionable boring computer nut", he means ______.
| A．Bill was so strong-minded that no one could change his mind |
| B．The only thing that could interest Bill in his life was computer |
| C．Bill was such a boring young man that nobody would like to talk to him |
| D．Bill couldn't work out the boring computer programs |
Most people think that Bill Gates is ______.
| A．a crazy person | B．a person obsessed with making money |
| C．someone who spends money freely | D．a quite common, normal person |
Many people go to school for an education. They learn languages, history, politics, geography, physics, chemistry and mathematics. Others go to school to learn a skill so that they can make a living. School education is very important and useful. Yet, no one can learn everything from school. A teacher, no matter how much he knows, can not teach his students everything they want to know. The teacher’s job is to show his students how to learn. He teaches them how to read and how to think. So, much more is to be learned outside school by the students themselves.
It is always more important to know how to study by oneself than to memorize some facts or a formula(公式). It is actually quite easy to learn a certain fact in history or a formula in mathematics. But it is very difficult to use a formula in working out a math problem. Great scientists before us didn’t get everything from school .Their teachers only showed them the way. Edison did not even finish primary school. But they were all so successful. They invented so many things for mankind. The reason for their success is that they knew how to study. They read books that were not taught at school . They would ask many questions as they read. They did thousands of experiments. They worked hard all their lives, wasting not a single moment. Above all , they knew how to use their brain.To work out a math problem, you need to know __________.
| A．only a certain formula |
| B．how to memorize some facts |
| C．only some facts |
| D．the method to work it out |
Why were many scientists so successful?
| A．They received good education. |
| B．They were very clever. |
| C．They knew how to learn. |
| D．They learned lots of facts and formulas. |
How did great scientists study?
| A．They read a lot of books and asked many questions while reading. |
| B．They did thousands of experiments. |
| C．They always worked hard and never wasted time. |
| D．All of the above. |
One of the best-known American writers of children’s books is Alfred Strong, or Doctor Strong, as he is better known to readers everywhere. Now, an art show called “Doctor Strong From Then to Now” is travelling around the United States. The pictures and drawings show the history of Doctor Strong.
Doctor Strong first became famous almost fifty years ago when his first children’s book was published. Since then, he has written forty-five books that have sold more than one hundred million copies around the world.
Doctor Strong’s books are known for their easy use of words and colorful, hand-drawn pictures. These drawings bring life to his imaginary creatures. The Cat in the Hat, Horton the Elephant, The Grinch Who Stole Christmas, and hundreds of others.
The San Diego Museum, in California, organized the art show. It included about three hundred Doctor Strong’s original(最早的) drawings and some of his writings.
Most of Doctor Strong’s books, although written in a funny way, have serious messages. For example, in Mc Elligot’s Pool, he describes the danger of pollution. He discusses the arms race in The Butter Battle Book, written in 1984.
Doctor Strong is almost eighty-four years old now. He says he never planned to write stories just for children. He says he writes stories that interest people of all ages. He says he uses easy words so that everyone, even a child, can understand. Alfred Strong is a famous _______ in the United States.
| A．doctor | B．artist | C．writer | D．reader |
Doctor Strong first became famous in __________.
| A．his eighties when an art show was travelling around the United States |
| B．his fifties when his drawings and writings were published |
| C．1984 when his book Mc Elligot’s Pool was published |
| D．his thirties when his first book was published |
Doctor Strong’s books are very popular in America because __________.
| A．they are stories about animals such as cats, elephants and so on |
| B．they are written in easy words with colorful pictures |
| C．he organized the art show in California |
| D．they are written in a funny way |
His purpose in writing many such books is __________.
| A．to show his original pictures and drawings |
| B．to organize a special art show of his own |
| C．to make his readers laugh or smile when they read his books |
| D．not only to interest people but also to uncover some serious social problems |
Three high students become heroes after their act of saving a baby’s life.
Andrew Willis, 15, his brother Chris, 13, and friend Reece Galea, 14, were walking along Swallow Drive on their way to school on May 23, when Nicholle Price ran out of her house, shouting for help. Her six-month-old son Corey had swallowed (吞下) an earring （耳环） and the young mother couldn’t ring for help because something was wrong with her phone. The three teenagers rushed to the aid of Ms Price, called an ambulance (救护车), calmed her down and waited with her until the ambulance arrived before heading to school.
Ms Price, Corey and his grandmother Joyce Finnie visited the school last Thursday to thank the boys for their kind action. “It’s good to know that there are still some good people who will stop and help,” Ms Price said. “While I was shouting for help, a woman walking her dog went straight past, without stopping. I don’t know what would have happened if these boys had not stopped.”
The teenagers were shocked at the attention they received at school for their heroic act but admitted that the incident was nerve-racking(刺激神经的). “We heard her shouting so we knew something wasn’t right,” Andrew said. “We thought someone had died. It was scary （惊慌的） but we just did what we had to do.”
Just as proud as the boys’ parents is their principal, Tim McCallum.
After two days in hospital, Corey has now fully recovered. “He’s got two new teeth to show,” Ms Price said. “I have to keep a closer eye on him. He’s into everything now and grabs whatever he finds to put it straight into his mouth.” The three high students were _____ when a woman ran out of her house shouting for help.
| A．playing near the house |
| B．on their way to school |
| C．walking their dogs nearby |
| D．on their way back from school |
Ms Price spoke of a woman walking her dog without stopping to show _____.
| A．how dangerous the case was |
| B．how brave the three boys were |
| C．why the three teenagers’ action was heroic |
| D．how clever the three boys were |
The underlined sentence in the 4th paragraph probably means “_____”.
| A．they didn’t expect they would be given so much praise |
| B．they felt excited to have become so famous after the incident |
| C．they were supposed to receive so many prizes for their good deed |
| D．they were proud of the attention they received at school for their heroic deed |
Which would be the best title for this passage?
| A．How a baby was saved after swallowing an earring |
| B．Why the mother shouted for help |
| C．Baby life saved: teenage heroes earn high praise |
| D．A mother came to school to thank 3 teenagers |