Millions of people are using cell phones today.In many places it is actually considered unusual not to use one.In many countries，cell phones are very popular with young people.They find that the phones are more than a means of communication—having a mobile phone shows that they are cool and connected.
The explosions around the world in mobile phone use make some health professional worried.Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones.In England，there has been a serious debate about this issue.Mobile phone companies are worried about the negative publicity of such ideas.They say that there is no proof that mobile phones are bad for your health.
On the other hand，why do some medical studies show changes in the brain cells of some people who use mobile phones？Signs of change in the issues of the brain and head can be detected with modern scanning equipment.In one case，a traveling salesman had to retire at a young age because of serious memory loss.He couldn’t remember even simple tasks.He would often forget the name of his own son.This man used to talk on his mobile phone for about six hours a day，every day of his working week，for a couple of years.His family doctor blamed his mobile phone use，but his employer’s doctor didn’t agree.
What is it that makes mobile phones potentially harmful？The answer is radiation.Hightech machines can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is some radiation.But they say the amount is too small to worry about.
As the discussion about their safety continues，it appears that it’s best to use mobile phones less often.Use your regular phone if you want to talk for a long time.Use your mobile phone only when you really need it.Mobile phones can be very useful and convenient，especially in emergencies.In the future，mobile phones may have a warning label that says they are bad for your health.So for now，it’s wise not to use your mobile phone too often.People buy cell phones for the following reasons except that________.
| A．they’re popular | B．they’re convenient |
| C．they’re useful | D．they’re cheap |
The word “detected” in Paragraph 3 could be best replaced by________.
| A．discovered | B．removed |
| C．cured | D．caused |
The salesman retired young because________.
| A．he disliked using mobile phones |
| B．he couldn’t remember simple tasks |
| C．he was tired of talking on his mobile phone |
| D．his employer’s doctor persuaded him to |
On the safety issue of mobile phones，the manufacturing companies________.
| A．deny the existence of mobile phone radiation |
| B．develop new technology to reduce mobile phone radiation |
| C．hold that the amount of radiation is too small to worry about |
| D．try to prove that mobile phones are not harmful to health |
The writer’s purpose of writing this article is to advise people________.
| A．to buy mobile phones |
| B．to use mobile phones less often |
| C．to update regular phones |
| D．to stop using mobile phones |
Pupils work harder in lessons if they are taught by a man, a study has claimed. Male teachers are more likely to improve pupils' self-esteem and are judged by pupils to be more fair, according to a study published by the Department for Education.
But there is a significant shortage of male teachers, especially in primary schools, with reports last month indicating that almost one in three primaries has an all-female teaching staff. The latest figures heightened fears that schools are becoming dominated (主宰) by women and children are being denied access to male role models in the classroom.
Researchers at the London School of Economics and Westminster University conducted an experiment in which each of 1,200 pupils in 29 schools was given £2. They could use the money to "buy" up to 10 questions at a cost of 20p each, which they then had to answer. If they were right they were given an extra 20p, but if they were wrong they lost 20p. Boys and girls who had a male teacher chose on average almost half a question more than those taught by women, indicating that they had a more positive outlook on the rewards of effort, the the study said.
Researchers wrote: "One of the most significant results featured in this experiment is the positive effect of male teachers on effort. The experiment suggests that higher ability pupils either believed that the teacher would reward them more favorably or had a preference for working hard to please the teacher."
According to the Good Teacher Training Guide, 86 per cent of new teachers entering primary schools are female, along with 62 per cent of those entering secondary schools.
Professor Alan Smithers, of Buckingham University, said: "This is an interesting and somewhat surprising finding, but it does underline the importance of having a good mix of male and female teachers in classes."Which of the following is true of the passage?
| A．Male teachers are more fair than female teachers. |
| B．Now most primary schools are in need of teachers. |
| C．Most people are afraid that their children can't get access to male teachers. |
| D．The author thinks that male teachers are better than female teachers. |
What is the author's attitude to the finding that pupils work harder in lessons if they are taught by a man?
| A．He is for the finding. |
| B．He is against the finding. |
| C．He doesn't show his opinion about it. |
| D．He thinks it’s interesting and somewhat surprising. |
What does the author mainly tell us in the 3rd paragraph?
| A．Researchers at the London School of Economics and Westminster University conducted an experiment. |
B．Students co uld use the money to "buy" up to 10 questions and then had to answer them. |
| C．Boys and girls who had a male teacher chose on average almost half a question more than those taught by women. |
| D．The experiment shows that students taught by male teachers had a more positive outlook on the rewards of effort. |
It can be inferred that .
| A．one third of primaries has an all female staff |
| B．if a student is taught by a man teacher, he will think that if he works harder he will make greater progress |
| C．86 per cent of new teachers entering primary schools are female |
| D．this finding is interesting and surprising |
Where can we find the passage?
| A．It is from a PE section on the Internet. |
| B．It is from an educational magazine. |
| C．It comes from the social section of a newspaper. |
| D．It comes from an English teaching book. |
Museums
Skyscraper Museum
Wednesday - Sunday: 10:00 AM - 6:00 PM
Adults: $5
305-756-2385
Interested in tall buildings? Design? Then this museum is for you!!! Check the historical buildings and their special design right in lower Manhattan.
Madame Tussaud’s Wax(蜡像) Museum
Sunday - Thursday: 10:00 AM - 8:00 PM
Friday - Saturday: 10:00 AM - 10:00 PM
Adults: $29 Students: $13
305-532-9623
The students in Manhattan had an exciting experience at Madame Tussaud’s! They met hundreds of famous people at a discounted (打折)price! This museum is your chance to meet your idols and have a picture taken with them.
Bass Museum of Art
Tuesday - Saturday: 10:00 AM - 5:00 PM
Sunday: 11:00 AM - 5:00 PM
Adults: $8 The old / Students: $6
305-673-7530http://www. bassmuseum.org
Enjoy European paintings, and sculptures. It also includes exhibitions of modern artists from different parts of the world. You will also enjoy visiting its beautiful museum shop and media center.
World Art Museum
Daily: 11:00 AM – Midnight (including holidays)
Cost: $15
305-532-9336http://www. weam.com
Located in the heart of the South Beach Art Deco district, this museum shouldn’t be missed! It is currently one of South Florida’s hottest new attractions.If you are interested in building a house, you may go to_______.
| A．Skyscraper Museum | B．Bass Museum of Art |
| C．World Art Museum | D．Madame Tussaud’s Wax Museum |
If you want to go to a museum, but you are only free after 10 pm, you can phone_______.
| A．305-673-7530 | B．305-532-9336 | C．305-532-9623 | D．305-756-2385 |
If you go to Madame Tussaud’s Wax Museum, you ______.
| A．are free to go at any time | B．will have a gift from them |
| C．can shake hands with your idols | D．will have the chance to take a picture |
If your classmate is going to Bass Museum of Art with his grandparents, how much will they pay?
| A．$22 | B．$24 | C．$18 | D．$20 |
Before a new type of airplane goes into service, every part of it is tested again and again. But there are two tests that are more important than all the others.
The first is called the " tank(贮水池) test". A modem airplane must fly very high in the sky. Air must be pumped into the plane so that the passengers can breathe. The metal structure (结构)of the plane has to be very strong for this reason. When the plane is filled with air, the air presses against the skin of the plane inside. The pressure (压力) on a small window is like a huge foot that is trying to get out. If a small part of the plane were to fail, the plane would explode (爆炸)in the sky. To test the structure of the plane, the plane is lowered into a huge tank or container of water. Then it is filled with air. The pressure inside the plane is greater than it ever will be when it is high up in the air. Finally, there is an explosion. This does not cause so much damage inside the water tank as it would anywhere else. Engineers can discover which part of the plane has broken. Then that part is made stronger.
The most dangerous test happens when the new plane is going through test flights in the air. The pilot must find out exactly what happens when the engines (发动机) are all shut off at once. The plane begins to fall like a stone. It is the pilot’s job to find out how he can get control of the plane again. These two tests are examples of how planes are made safe before they ever carry passengers.By doing the "tank test", the engineers can find out _______.
| A．the amount of air in the plane | B．the strength of the plane structure |
| C．the pressure inside and outside the plane | D．the power of the airplane engines |
What will happen to the plane under the "tank test"?
| A．It will be broken. | B．It will be made stronger. |
| C．It will be filled with water. | D．It will be tested by pilots, |
According to the text, why are test flights most dangerous?
| A．The plane may explode in the air. | B．The pilot may lose control of the plane. |
| C．The engines may be damaged. | D．Too much air may get into the plane. |
What might be the most suitable title for the text?
| A．Two Important Tests on Airplanes | B．The Importance of Flying Safely |
| C．The Danger of Testing Airplanes | D．How Airplanes Are Made and Tested |
There is an English saying that “Laughter is the best medicine.” Until recently, few people took the saying seriously. Now however, doctors have begun to look into laughter and the effects it has on the human body. They have found that laughter can really improve people’s health.
Tests were carried out to study the effects of laughter on the body. People watched funny films while doctors checked their hearts, blood pressure, breathing and muscles. It was found that laughter has the same effects as physical exercise. It increases blood pressure, makes the heart beat quicker and makes people breathe deeper; it also works on several groups of muscles in the face, the stomach, and even the feet. If laughter exercises the body, it must be beneficial.
Other tests have shown that laughter appears to be able to reduce the effects of pain on the body. In one experiment doctors produced pain in groups of students who listened to different radio programs. The group that tolerated（忍耐）the pain for the longest time was the group which listened to a funny program. The reason why laughter can reduce pain seems to be that it helps to produce a kind of chemical in the brain which diminishes both stress(压力) and pain.
As a result of these discoveries, some doctors in the United States now hold laughter clinics（诊所）, in which they help to improve their patients’ condition by encouraging them to laugh. They have found that even if their patients do not really feel like laughing, making them smile is enough to produce beneficial effects similar to those caused by laughter.According to the passage, the following statements are true except.
| A．Laughter is good for health | B．Laughter can make you become old quickly |
| C．Laughter helps to reduce pain. | |
| D．Laughter, just like physical exercise, is good for our body. |
The underlined word “diminishes” in the third paragraph means “”.
| A．enjoys | B．permits | C．increases | D．reduces |
According to the author, we should .
| A．laugh as much as possible | B．watch more funny films |
| C．avoid smiling all the time | D．spend more time in laughter clinics |
The best title for this passage may be .
| A．Both laughter and physical exercise are good for health |
| B．Laughter clinics help patients improve their condition |
| C．Laughter can reduce the effects of pain |
| D．Laughter is the best medicine. |
The Great Fire of London started in the very early hours of 2 September 1666. In four days it destroyed more than three-quarters of the old city, where most of the houses were wooden and close together. One hundred thousand people became homeless, but only a few lost their lives.
The fire started on Sunday morning in the house of the King's baker(面包师)in Pudding Lane. The baker, with his wife and family, was able to get out through a window in the roof. A strong wind blew the fire from the bakery(面包房)into a small hotel next door. Then it spread quickly into Thames Street. That was the beginning.
By eight o'clock three hundred houses were on fire. On Monday nearly a kilometer of the city was burning along the River Thames. Tuesday was the worst day. The fire destroyed many well-known buildings, old St Paul's and the Guildhall among them.
Samuel Pepys, the famous writer, wrote about the fire. People threw their things into the river. Many poor people stayed in their houses until the last moment. Birds fell out of the air because of the heat.
The fire stopped only when the King finally ordered people to destroy hundreds of buildings in the path of the fire. With nothing left to burn, the fire became weak and finally died out.
After the fire, Christopher Wren, the architect(建筑师), wanted a city with wider streets and fine new houses of stone. In fact, the streets are still narrow; but he did build more than fifty churches, among them new St Paul's.
The fire caused great pain and loss, but after it London was a better place: a city for the future and not just of the past.The fire began in .
| A．a hotel | B．the palace | C．Pudding Lane | D．Thames Street |
The underlined word "family" in the second paragraph means .
| A．home | B．children | C．wife and husband | D．wife and children |
How was the fire put out according to the text?
| A．The king and his soldiers came to help. |
| B．All the wooden houses in the city were destroyed. |
| C．People managed to get enough water from the river. |
| D．Houses standing in the direction of the fire were pulled down. |
Which of the following were reasons for the rapid spread of the big fire?
(a)There was a strong wind. (b)The streets were very narrow.
(c)Many houses were made of wood. (d)There was not enough water in the city.
(e)People did not discover the fire earlier.
| A．(a)and(b) | B．(a),(b)and(c) | C．(a),(b),(c)and(d) | D．(a),(b),(c)(d)and(e) |