"Spending as little as $5 a day on someone else can make you happier," the researchers from a team at the University（大学）of British Columbia and Harvard Business School reported.

    Their experiments on 600 volunteers in the US showed people were feeling happier when they spent money on others.

    The team asked their 600 volunteers about their income（收入），their daily costs, gifts for others and donations to charity. "No matter how much money each person made, those who spent money on others could get greater happiness than those who spent money only on themselves," Dunn said.

     Dunn's team also surveyed 16 workers at a company in Boston after they received an award of between $3,000 and $8,000. "Of course they felt happy after receiving the awards," they wrote in their report. "But when they gave the people in need $5, they were happier."

     "The findings showed that as little as $5 could be enough to produce happiness on a whole day," Dunn said.

1. There were ______ people in all who took part in the experiments.

2.The underlined word "experiments" means ______ in Chinese.

    A. 会议　　　　　　B. 表演             C. 实验             D. 化验

3.What does the passage mainly tell us?

    A. Money is not important for people.

    B. Money really can "buy" happiness if you spend it on others.

    C. We should try our best to give our money to more people in need.

    D. Spend all the money on others and you'll feel happier.

 

What do you do if you're stranded（处于困境的）on a lonely island? Surely you need to find a way to get in touch with the outside world. Your best chance of doing this is to draw the attention of a passing plane.
　　Body signals（信号）
　　Pilots from different countries understand body signals if they have the correct training. When you wave your arms up and down in a straight line, it means "yes". When you point downwards and swing your arm from side to side, it means "no". If you want the pilot to know that it's safe to land, push your hands out in front of you and bend（弯曲）your knees. If you want to say that it's not safe to land, put your arms in the air and move them to one side.
　　Smoke signals
　　The smoke from a fire can be seen from far away, so it's a good way to draw attention. If the weather is dry, it isn't hard to start a fire. Remember, however, that fires can be very dangerous if they get out of control. Never light a fire unless you're sure that it can't spread. If the ground is dark, light smoke can be seen more easily. Green grass and leaves produce light smoke.
　　Ground-to-air signals
　　It's a good idea to build some signals, too. Use large pieces of wood to make the symbols(标记). If you can't find any wood, use earth. Some useful symbols are:
　　F "I need food and water."
　　II "I need medicine."
　　I "I am badly hurt."
　　X" I am unable to move from here."
　　Pilots' replies
　　If the pilot lowers the plane's wings from side to side, this means "message received and understood". (At night, the pilot flashes the plane's green lights.) If the pilots flies the plane in a clockwise circle, this means "message received but not understood".(At night, the pilot flashes the plane's red lights.)
However, there is no signal which means "message not received". Why not?
【小题1】 Which picture means "it's not safe land"?

　
【小题2】 What can we learn from the passage?

A．Swinging your arm from side to side means "yes".

B．If the ground is dark, light smoke can't be seen.

C．If you need some medicine, make a symbol "II".

D．The pilots make replies with a blue light at night.

　　【小题3】 What is the passage mainly about?

A．The explanation of building signals on an island.

B．The importance of making signals on an island.

C．Ways of sending out signals on a lonely island.

D．Ways of receiving signals from a lonely island

Warner Brothers is an American company that produces movies and television shows. It started as a small family business operated by four brothers — Harry, Albert, Sam and Jack Warner. In nineteen-oh-three, the brothers began their business by traveling throughout Ohio and Pennsylvania showing movies using a projector (放映机). By nineteen-oh-seven, they opened a movie theater in New Castle, Pennsylvania. Within ten years, the Warner brothers started producing movies, and moved that part of the business to California.
　　In nineteen eighteen, their first complete picture was called “My Four Years in Germany.” The film was based on a book by the United States’ ambassador to the court of Kaiser Wilhelm. In nineteen twenty-five, they began to work to include the technology for sound in their movies.
　　Two years later, Warner Brothers Pictures released the first major movie with sound, or “talking picture.” It was called “The Jazz Singer” and it was a huge success. In the nineteen thirties, the company made several films that were highly praised, including “Little Caesar,” “The Public Enemy”, “The Gold Diggers” and “Forty-Second Street.”
　　The Warner Brothers’ success continued in the nineteen forties with movies like “The Maltese Falcon,” and “Casablanca.” Movies during this time starred popular actors like Ingrid Bergman, Humphrey Bogart, James Cagney, Gary Cooper and Bette Davis. The company continues to produce popular movies today.
　　By the nineteen seventies, the Warner Brothers studios had also become well set up in television. In nineteen ninety, Warner Communications combined with Time Incorporated to form Time Warner Incorporated.
In two thousand one, the company combined with America Online. The company now includes film production, cable television networks, music and publishing. This year, the company announced a deal with the CBS Corporation to form a new television broadcast network. The CW began broadcasting this month.
【小题1】According to the text, at the beginning of their business the four brothers __________.

A．started a movie theater

B．started to produce films

C．were projectionists

D．settled their business in California

【小题2】The Warner Brothers produced its first talking picture in ___________.

A．1918

B．1925

C．1927

D．1930

【小题3】According to the text, which of the following is not sound film?

A．The Maltese Falcon

B．Casablanca

C．Forty-Second Street

D．My Four Years in Germany

【小题4】We can see from the text that ___________.

A．The Warner Brothers has closed.

B．The Warner Brothers has expanded（扩张） its business greatly since it was set up.

C．The CW doesn’t belong to the Warner Brothers.

D．People in the U.S. can’t buy music records produced by the Warner Brothers.

"Spending as little as $5 a day on someone else can make you happier," the researchers from a team at the University（大学）of British Columbia and Harvard Business School reported.

    Their experiments on 600 volunteers in the US showed people were feeling happier when they spent money on others.

    The team asked their 600 volunteers about their income（收入），their daily costs, gifts for others and donations to charity. "No matter how much money each person made, those who spent money on others could get greater happiness than those who spent money only on themselves," Dunn said.

     Dunn's team also surveyed 16 workers at a company in Boston after they received an award of between $3,000 and $8,000. "Of course they felt happy after receiving the awards," they wrote in their report. "But when they gave the people in need $5, they were happier."

     "The findings showed that as little as $5 could be enough to produce happiness on a whole day," Dunn said.

1. There were ______ people in all who took part in the experiments.

2.The underlined word "experiments" means ______ in Chinese.

    A. 会议　　　　　　B. 表演             C. 实验             D. 化验

3.What does the passage mainly tell us?

    A. Money is not important for people.

    B. Money really can "buy" happiness if you spend it on others.

    C. We should try our best to give our money to more people in need.

    D. Spend all the money on others and you'll feel happier.