No air means death. There is air around us  36  we can’t see it. Air is everywhere and it gives   37  　to every living thing. We can’t live  38   it. Bad air makes people ill. We must have fresh air to keep us  39  .

In the city there are a lot of people and there are too many  40   running on the road. The gas which the car sends out is made up of(组成) bad gases. Every day we  41   it in and        out. This makes us feel sick. There are many  42  , too. From the chimneys(烟囱) of these factories, we  43   get the smoke in black color. This kind of smoke is  44  to our health. So in order to keep us healthy, we have to go out to the   45   to breathe more fresh air. Or we can go up hills to get more fresh air.

1.A. because            B. though               C. so

2.A. life               B. name      　         C. pleasure

3.A. with               B. without          C. below

4.A. quiet              B. tall       　    C. healthy

5.A. dogs               B. trains      　  C. cars

6.A. breathe            B. draw       　    C. bring

7.A. animals            B. people           C. factories

8.A. usually  　　      B. never     　         C. seldom

9.A. helpful     　　   B. dangerous        C. necessary

10.A. office    　      B. city             C. Countryside

No air means death. There is air around us  36 we can’t see it. Air is everywhere and it gives   37 　to every living thing. We can’t live  38  it. Bad air makes people ill. We must have fresh air to keep us  39 .
In the city there are a lot of people and there are too many  40  running on the road. The gas which the car sends out is made up of(组成) bad gases. Every day we  41  it in and        out. This makes us feel sick. There are many  42 , too. From the chimneys(烟囱) of these factories, we  43  get the smoke in black color. This kind of smoke is  44 to our health. So in order to keep us healthy, we have to go out to the   45  to breathe more fresh air. Or we can go up hills to get more fresh air.
【小题1】A. because            B. though              C. so
【小题2】A. life               B. name     　        C. pleasure
【小题3】A. with               B. without         C. below
【小题4】A. quiet              B. tall      　   C. healthy
【小题5】A. dogs           B. trains     　  C. cars
【小题6】A. breathe            B. draw      　   C. bring
【小题7】A. animals            B. people          C. factories
【小题8】A. usually  　　      B. never    　        C. seldom
【小题9】A. helpful    　　    B. dangerous       C. necessary
【小题10】A. office   　      B. city            C. Countryside

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　 1 . Red is used for signs of 2 , such as STOP signs and fire engines. Orange is the bright, warm color of　 3　 in autumn. People say orange is a　 4　 color. They associate orange with happiness. Yellow is the color of __5__. People say it is a cheerful color. They associate yellow too, with happiness. Green is the cool color of grass in __6__. People say it is a refreshing color. In general, people __7__ two groups of colors: warm colors and cool colors. The warm colors are red, orange and __8__. Where there are warm color and a lot of light, people usually want to be __9__. Those who like to be with __10 _ like red. The cool colors are __11_ and blue. Where there are these colors, people are usually worried. Some scientists say that time seems to __12 _ more slowly in a room with warm colors. They suggest that a warm color is a good __13_ for a living room or a __14_ . People who are having a rest or are eating do not want time to pass quickly. __15　 colors are better for some offices if the people working there want time to pass quickly.

　　1. A. sadness　　 B. anger　　　 C. administration　 D. smile
　　2. A. roads　　　 B. ways　　　 C. danger　　　　　 D. places
　　3. A. land　　　 B. leaves　　 C. grass　　　　　　 D. mountains
　　4. A. lively　　 B. dark　　　 C. noisy　　　　 　　D. frightening
　　5. A. moonlight　 B. light　　　 C. sunlight　　　　 D. stars
　　6. A. summer　　 B. spring　　 C. autumn　　　　　 D. winter
　　7. A. speak　　　 B. say　　　　 C. talk about　　　 D. tell
　　8. A. green　　　 B. yellow　　 C. white　　　　　　 D. gray
　　9. A. calm　　　 B. sleepy　　 C. active　　　　　 D. helpful
　　10.A. the other　 B. another　　 C. other one　　　　 D. others
　　11.A. black　　　 B. green　　　 C. golden　　　　　 D. yellow
　　12.A. go round　 B. go by　　　 C. go off　　　　　 D. go along
　　13.A. one　　　　 B. way　　　　 C. fact　　　　　　 D. matter
　　14.A. factory　　 B. classroom　 C. restaurant　　　 D. hospital
　　15.A. Different　 B. Cool　　　 C. Warm　　　　　　 D. All

　The computer plays an important part in our everyday life. It is one of the great __1__ in the world in the __2__ century. It works for us not only at home, in the offices, in big shops, __3__ at schools. Today it is used __4__ many ways. It really __5__ the world large wealth (财富) and happiness.
　　The first computer in the world was __6__ Enid. It was built in America in 1946. It was __7__ and heavy. __8__ it was born, it has been developing very fast. Until now it has gone __9__ four periods（时期，阶段）and changed a lot. There’re many kinds of computers. Computers are getting smaller and smaller and computing faster and faster. It becomes more and more __10__.
　　The computer can do most of the things __11__ the people. It can help us to __12__ about the real world more quickly, to learn __13__ we want to learn and to think __14__ ourselves. __15__ a student in the twenty-first century, you must work hard at it.

　　1. A. inventions     B. discoveries C. robots               D. inventors
　　2. A. twenty-first   B. twenties   C. twelfth      D. twentieth
　　3. A. also             B. but also     C. too            D. either
　　4. A. in              B. to             C. by             D. over
　　5. A. takes            B. helps         C. gets           D. brings
　　6. A. found           B. invented     C. called       D. bought
　　7. A. easy             B. small         C. large         D. light
　　8. A. For              B. Until         C. When      D. Since
　　9. A. by                B. across      C. through     D. against
　　10.A. serious         B. harmful.    C. dangerous D. helpful
　　11.A. for             B. to             C. at              D. with
　　12.A. set              B. tell         C. know               D. talk
　　13.A. what            B. that           C. which        D. who
　　14.A. of               B. about        C. out            D. for
　　15.A. For             B. Be            C. As             D. To

My father woke me up early one summer morning when I was fourteen and announced: “Get up, you're going with me to cut the grass in the garden. ”

　　The idea that my father thought I was old enough to help him in his business made me feel proud and excited. From sunup to sundown, my father, my younger brother and I worked in the large garden. By the end of the day I was too tired to say a word but I felt good. This was my first time to help my father in his business. I got $ 6 for my work that day.

　　One day my father found some leaves I had missed and pulled me aside. “Take away these leaves! ”he said, “and don't make me have to tell you to do it again.” The message was clear. Today I value(珍视)the importance of doing a job well the first time. It will never fail to impress(给……留下印象） the person you are working for.

　　After two years, my father told me and my brother that he felt we were old enough to cut the grass by ourselves. Every Saturday during my last two years of high school, we set off early in the morning with the same strong wish we had gained while working under our father.

　　Looking after the garden was neither exciting nor high paying, but that didn't matter. It taught me that any job was a good job and that whatever I was paid was more than I had before.

　　A newspaper reporter once asked me how someone could possibly live with hard work and low pay. “If you're only thinking about hard work and money, you probably don't want to do any better than you are doing.” I answered. In every job, from cutting the grass to washing dishes, I've learned much. I've learned something that helps me in my next job.

　　If you work hard enough, you can learn from any job you do.

46. The writer felt proud and excited when he was asked to cut the grass because he thought______.

　　 A. he could cut the grass himself

　　 B. he could make much money

　　 C. he could enjoy sunup and sundown

　　 D. he could help his family

47. The underlined word "message" in the passage probably refers to_____.

　　 A. not leaving leaves behind

　　 B. giving no excuse for your mistakes

　　 C. doing a good job at the very beginning

　　 D. missing things which can be found out

48. When the writer finished high school, maybe he was _____ years old.

　　 A. fourteen     B. eighteen        C. twenty　　      D. twenty-two

49. Which of the following does the writer probably think is the most important?

　　 A. Keeping learning from any job you had.

　　 B. Asking no money for work.

　　 C. Finishing work as quickly as possible.

　　 D. Keeping looking for different jobs.

50. The writer probably thinks his father is_____.

　　 A. lazy　　      B. helpful　　    C. careless        D.interesting