At 18, many American young people go off on their own. They go away to college or find full-time jobs, and they often rent their own apartments. Some get married and start families. This independence（独立性）is learned from childhood.
From an early age, American children learn responsibility（责任感）. Children as young as 2 begin to put away their toys and dress themselves. At 3, many children do simple chores like setting the table.
Using money wisely is also taught early. As soon as a child understands the value of money, he or she receives a weekly allowance. This is used for things the child wants, like toys or treats. The child can spend or save it, usually with little guidance（指导） from parents. If the child wants money besides his or her allowance, it must be made by doing extra chores.
Children are taught early in life to think for themselves. They are allowed to make some decisions and make mistakes. Failure often teaches children more than success.
【小题1】 Many American young people begin to live on themselves __________.

Different things usually stand for different feelings. Red, for example, is the color of fire, heat, blood and life. People say red is an exciting and active color. They associate（使发生联系） red with a strong feeling like   46 . Red is used for signs of   47 , such as STOPsigns and fire engines. Orange is the bright, warm color of   48  in autumn. People say orange is a   49  color. They associate orange with happiness. Yellow is the color of __50__. People say it is a cheerful color. They associate yellow too, with happiness. Green is the cool color of grass in __51__. People say it is a refreshing color. In general, people __52__ two groups of colors: warm colors and cool colors. The warm colors are red, orange and __53__. Where there are warm color and a lot of light, people usually want to be __54__. Those who like to be with __55 _ like red. The cool colors are __56_  and blue. Where are these colors, people are usually worried. Some scientists say that time seems to __57 _ more slowly in a room with warm colors. They suggest that a warm color is a good __58_  for a living room or a __59_ . People who are having a rest or are eating do not want time to pass quickly. __60  colors are better for some offices if the people working there want time to pass quickly.

根据相关的文化背景知识，选择正确答案。
【小题1】______ was invented in korea in 1998.  It is used for listening to music.

Jeff  Keith has only one leg. When he was 12 years old ，Jeff had cancer . Doctors had to cut off most of his right leg.
Every day Jeff puts on an artificial(人造的)leg. The leg is plastic. With the plastic leg Jeff can ski ，ride a bicycle ，swim and play soccer. He can also run.
Jeff made a plan with his friends who had plastic legs, too. They decided to run across America. They all wore special T-shirts. On it was “Run ,Jeff, Run ,Jeff Keith's Run Across America.”
When he was 22 years old，Jeff  Keith ran across the United States from the east to the west. He started running in Boston. Seven  months later ，he stopped running in Los Angeles . He ran 3200 miles. Jeff wore out 36 pairs of running shoes and five plastic legs. Jeff stopped in cities on the way to Los Angeles. In every city people gave Jeff money .The money was not for Jeff ，but for American Cancer Society .The Society used the money to know more about cancer .
On the way to Los Angeles Jeff talked to people about cancer. Jeff is disabled ，but he can do many things. He finished college and is studying to be a lawyer .Jeff says, “People can do anything they want to do .I want people to know that I ran not only for disabled people ，I ran for everybody.”
【小题1】Jeff's right leg was cut off  because of  the______.        
A .TB        B. an accident           C. cancer           D. hurt
【小题2】Jeff's friends ran across America with him .They all have no ______             

选择方框内所给单词的适当形式填空

1.Some gifts ________  to my mother last Sunday.

2.There ______  great changes in my home town over the years.

3.The keyboard is comfortable. I can type very ______

4.They moved out of the city after they got ___    ___.

5.June 1st is _________ Day. Many kids are pretty happy.

6.The great wall is a good place to visit. Thousands of __    ___ go there every year.

7.That computer is used for __     ____ letters.

8.If you_____________ careful, you will lose the way.

9.The fans clapped with_____________ when they saw those pop stars.

10.On the day, I thought I was the______________ person in the world.