The Future Body Network
Are you tired of wires that spread all over your desk and make your tea pour onto your keyboard? If so, you may consider using devices（设备）that use technologies like Wi-Fi or Bluetooth. Neither of them sends information through wires. It sounds perfect, doesn't it? But this is not the end of the story.
Scientists are now trying to use the human body to do a similar job. They have come up with the idea of sending information over the small electric field on the surface of the skin. To do this, a transmitter（传送器）could be built into your pocket or a portable device like an MP3 player. This transmitter would then use your skin's electrical field to send information to a receiving device. Since this kind of transmission can only go as far as 20cm, the receiver would have to be close to some part of your body.
By using this body network, you wouldn't need a wire to link your MP3 player in your pocket to the headphones in your ears, or to send to your computer the pictures from a digital camera hanging around your neck. Moreover, you can exchange electronic cards or share music files with others by shaking hands, dancing cheek（脸颊）to cheek, or kissing each other.
Now, here comes a question. Why would anyone want to use their body as a network when Wi-Fi and Bluetooth already exist? The answer lies in the fact that with Wi-Fi or Bluetooth, it is hard to limit the signals only to your own use. In a busy place, you can never know who might steal your information. However, body networking is safer. It is hard for other people to pick up signals sent over the surface of your skin since this body network only has a limit of 20cm from your body. Thus, no one else can easily pick up and interpret your signals.
Moreover, the most important use of body networking in the future may well be communication within the body rather than just on its surface. Imagine having a number of small devices implanted under your skin and using them to control your own nervous system. In other words, imagine that you have a powerful in-body computer. What do you think of this idea? Does it sound cool, like being a character in the movie RoboCop? Or would you prefer to be just an ordinary human being?
What's the main idea of the passage?
| A．Technology is causing us to be lazy. |
| B．Technology is doing harm to our body. |
| C．Technology is advancing too quickly. |
| D．Technology is making our life easier. |
Which of the following is NOT the way to exchange information over the skin?
| A．Shaking hands. | B．Looking into one's eyes. |
| C．Kissing each other. | D．Dancing cheek to cheek. |
The body network is safer because _________.
| A．the information is only important to you |
| B．the information is stored inside your body |
| C．the information is sent out only 20cm from your body |
| D．the information is controlled by your nervous system |
The movie RoboCop is most likely about________.
| A．a man that is controlled by a computer |
| B．a computer that turns into a man |
| C．a robot that catches a thief |
| D．a thief that steals a robot |
Dear daughter,
You are a wonderful person and your mother and I think the world of you. It will not be long before you leave home to make your way in the world. Can I please give you some friendly advice? Here are some things that you should never do.
1. Never Look Down Upon Yourself.
You are great and able to achieve great things so believe in yourself. When things go badly, never stop believing. Some girls get upset, blame themselves and lose self-esteem. All kinds of problems can follow.
2. Never Get Obsessed With Your Appearance.
We think you look great (though some of the clothes you wear worry us!). Please be happy with the person ,you are and the body you have. Eat reasonably, take exercise and be healthy. Some girls show too much concern about losing weight or getting the perfect shape. You look fine.
3. Never Compromise Your Personal Safety.
Never put yourself at serious risk. This means that you cannot trust people until you really know them and that sometimes you have to avoid things that look like they might be fun. Never get drunk or take drugs. Unluckily there are some bad people out there and it is best not to take risks.
4. Never Give Less Than Your Best.
We are very proud of what you have achieved so far. You should be proud too. Keep doing well. Keep trying your hardest at everything you do. No one can ask for more than that.
5. Never Forget That Your Parents Love You.
Whatever happens in life, your family will still be your family. Whatever difficulties you meet with, you can always talk to us and we will try to help. We are here for you. Why has the father written the letter to his daughter?
| A．To express his love for her. | B．To give her some advice. |
| C．To tell her what she should do. | D．To help solve her problems. |
What does the father think of his daughter’s appearance?
| A．He thinks she looks fine although she’s unhealthy. |
| B．He is satisfied with the clothes his daughter wears. |
| C．He thinks his daughter should be happy with her appearance. |
| D．He thinks his daughter should lose weight to get the perfect shape. |
The father advises his daughter not to __________.
| A．ask her parents for help | B．be proud of what she has achieved |
| C．believe in herself when things go badly | |
| D．stop trying her hardest at everything she does |
What does the underlined sentence in Paragraph 4 probably mean?
| A．Never do anything funny. | B．Never trust anybody. |
| C．Never put yourself in danger. | D．Never care about your safety. |
More people speak English than any other language except Chinese .English is the main language spoken in the United Kingdom，Ireland，Australia，New Zealand，Canada，the United States and some other countries. Altogether more than 450 million people speak English as their everyday language .Another 100 million or more speak at least some English. Most English words come from old Anglo Saxon，French，or Latin words.
Modern English developed through the efforts（努力） of literary(文学的)and political writings .Modern English was influenced by old English，the beginning of the university educated people，Shakespeare，the common language found in the middle of presentday England and an effort to show and standardize(使标准化)English.
British English，known as Standard English or Oxford English，underwent changes during the colonization(殖民)of North America and the creation（创建）of the United States .British English words changed into American English words，such as centre to center，metre to meter，theatre to theater and so on.
Until the 18th century，British and American English were very similar with almost no difference .Immigration（移民） to America by other English peoples changed the language by 1700.Noah Webster，author of the first authoritative(权威的)American English dictionary，created many changes.Modern English developed through______.
| A．the efforts of literary writings | B．the efforts of political writings |
| C．old Chinese | D．both A and B |
American English changed from______ during the colonization of North America and the creation of the United States.
| A．British English | B．Standard English | C．Oxford English | D．all of the above |
British English was almost similar to American English until the______ century.
| A．20th | B．19th | C．18th | D．17th |
What is the title of the passage?
| A．Why more people speak English | B．What modern English is |
| C．When British and American English had no difference | D．English and its development |
The United States is full of cars. There are still many families without cars, but some families have two or more. However, cars are used for more than pleasure. They are a necessary part of life.
Cars are used for business. They are driven to offices and factories by workers who have no other way to get to their jobs. When salesmen are sent to different parts of the city, they have to drive in order to carry their products. Farmers have to drive into the city in order to get supplies.
Sometimes small children must be driven to school. In some cities school buses are used only when children live more than a mile away from the school. When the children are too young to walk too far, their mothers take turns driving them to school. One mother drives on Mondays taking her own children and the neighbors' as well. Another mother drives on Tuesdays, another on Wednesday, and so on. This is called forming a car pool. Men also form car pools, with three or four men taking turns driving to the place where they all work.
More car pools should be formed in order to put fewer cars on the road and use less gas. Too many cars are being driven. Something will have to be done about the use of cars.The United States is filled with cars, but .
| A．not every family has a car | B．few families have two cars or even more |
| C．every American has a car | D．every family has a car |
What's the main idea of the second paragraph?
| A．Workers drive cars to offices and factories | B．Salesmen drive to carry their products. |
| C．Farmers drive into cities to get supplies. | D．Cars are widely used. |
Which statement is true according to the third paragraph?
| A．Small children are driven to school. |
| B．All children go to school by bus in some cities. |
| C．Mothers drive their children who can't walk to school. |
| D．School buses pick up all children. |
Mothers form car pools in order that
| A．they can drive to school | B．they can take turns driving their children to school |
| C．they reach school quickly | D．they can drive their children to school in time |
In recent years many countries of the world have been faced with the problem of how to make their workers more productive . Some experts claim the answer is to make jobs more varied. But do more various jobs lead to greater productivity ?There is evidence to suggest that while variety certainly makes the worker's life more enjoyable ,it does not actually make him work harder . As far as increasing productivity is concerned, then variety is not an important factor.
Other experts feel that giving the worker freedom to do his job in his own way is important ,and there is no doubt that this is true. The problem is that this kind of freedom cannot easily be given in the modern factory with its complicated machinery which must be used in a fixed way .Thus while freedom of choice may be important ,there is usually very little that can be done to create it .
Another very important consideration is how each worker contributes to the product he is making .In most factories the worker sees only one part of the product .Some car factories are now experimenting with having many small production lines rather than one large one ,so that each worker contributes more to the production of the cars on his line .It would seem that not only is degree of the worker contribution an important factor, therefore ,but it is also one we can do something about .
To what extent does more money lead to greater productivity ?The workers themselves certainly think this is important. Maybe they want more money only because the work they do is boring. Money just lets them enjoy their spare time more. A similar argument may explain demands for shorter working hours. Perhaps if we succeed in making their jobs more interesting ,they will neither want more money ,nor will shorter working hours be so important to them. Which of the following is the best way to make workers work harder according to the author?
| A．Increasing their pay. |
| B．Giving them more spare time. |
| C．Making the work itself meaningful. |
| D．Replacing large production lines with small ones . |
The reason why a worker cannot have freedom in doing the job in his own way is that .
| A．the machinery is so badly needed that more of it should be bought |
| B．there are production lines in factories |
| C．the bosses can create very little freedom of choices |
| D．the machines must be operated strictly according to instructions and rules |
Besides money, what may make workers work more actively?
| A．Extra free hours. | B．More comfort of life. |
| C．Interesting jobs. | D．Better working conditions. |
The best title for this passage may be .
| A．Problems of Modern Workers | B．Making Jobs More Interesting |
| C．Pushing Workers to Produce More | D．How to Improve Labor Productivity． |
Valentine’s Day is on Feb. 14, and Chinese call it “lovers day”. I don’t think the translation is an accurate one, since it doesn’t only belong to lovers. Valentine’s Day is for expressing affection of all sorts. But it is uniquely for the romantically involved who shine the brightest, who spend the most money, whose hearts are the most engaged.
When I was b boy, my mother would buy enough cheap cards with ugly drawings of butterflies and little rabbits and honeybees for me to give one to every kid in my class, about 20 or so. The cards came in bags, and each card had a few foolish words-“Be Mine” or “I like you” or “You’ve Got My Heart” or the uninteresting words, “Hi, Valentine!” I would sign my name on the cards quickly and the name of one of my classmates on each easily-broken envelope. I would lick （舔）each one shut, but they were so cheap that the envelopes rarely had enough glue. On Valentine’s Day, I would take the cards to school-everyone did. We would have a party in our classroom, with cupcakes（杯形蛋糕）and juice and tiny candy hearts, which also had Valentine messages printed on them-“You’re sweet” or “Cupid（爱神丘比特）”or “Love”.
Ah, love! That’s the Valentine’s Day message: love. No one knows for certain the origin of the holiday. Several, Catholic victims were named Valentine, but it’s difficult to separate legend from fact. One story tells of a priest（牧师）named Valentine who was imprisoned and may have been stoned to death around 270 for performing marriages in going against the orders of the Roman Emperor Claudius II. But it’s hard today to find any religious connection.From the first paragraph, why does the author say that we Chinese call Valentine’s Day “lovers’ day ”is not accurate?
| A．Because only lovers would spend it. |
| B．Because it is only spent on Feb. 14. |
| C．Because it doesn’t only belong to lovers. |
| D．Because only those rich people could enjoy it. |
A priest named Valentine was stoned to death for the sake of .
| A．his not attending a ceremony on time. |
| B．his stealing something from the church |
| C．his rude words to Roman Emperor Claudius II |
| D．his not obeying the orders by Roman Emperor Claudius II |
According to the passage, we can know Valentine’s Day may be related to .
| A．religion | B．sports | C．entertainment | D．art |
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