Step 1 Open the CD player by lifting the lid.

Step 2 Take the CD out of its case.

Step 3 Hold the disc by the rim. Be careful not to touch the surface of the disc.

Step 4 Put the CD carefully into the space of the CD player. Make sure the printed side is facing upwards. Close the lid.

Step 5 If you use headphones, plug(插入) them into the headphone jack.

Step 6 Turn on the power.

Step 7 Set the volume(音量) control to a low or middle level.

Step 8 Press the “play” button.

Step 9 Adjust(调整) the volume control to the level you like.

46. What do these instructions explain?

  A. How to choose a CD player.  B. How to make a CD.

  C. How to take care of CDs.   D. How to use a CD player.

47. These instructions are for a reader     .

  A. familiar with CD players   B. using a CD player with a remote control（遥控）

  C. listening to pop music    D. using a CD player for the first time

48. Which step could you do before Step 1?

  A. Step 4.  B. Step 5.  C. Step 3.    D. Step 9.

49. What is the “rim” of a CD? It is      of a CD.

  A. the edge  B. the hole   C. the music  D. the writing

50. The passage is probably taken from a     .

  A. handbook   B. newspaper   C. magazine  D. diary

“I can’t believe what I’m hearing!” I thought to myself. Jeff was the last candidate (候选人)for president of Student Council. My best friend Tony came to me and said. “I’m sorry, Mike. I really thought you should be __36__.”

    Later that day, I happened to pass Jeff in the dining room. I offered him a __37__ “Congratulations” and walked to my usual table. To my surprise, Jeff put his plate beside mine.

    “I’m, er—I’m just wondering if you would …consider coming to work on my team,” he said__38__. “You are really smart, and you would be a great manager.”

    “I don’t think so,” I replied, feeling unsure.

    “Well, if you change your mind, we are meeting tomorrow,” he said before moving to another table.

    All that night, I thought about __39__ from Jeff. Maybe being a part of the election process(选举过程) would give __40__ a chance to make important changes at our school. I decided to join them.

    My first goal was to __41__ a catchy advertisement. Within a few days, we designed a poster with Jeff’s pictures showing him in a number of activities. No one could walk through any hallway __42__ passing Jeff’s smiling face.

    My next step was to __43__ which new activities students would like to have at our school. Many of them wanted a chess club and a volleyball team.

    With the information I had collected, Jeff met with the headmaster. The headmaster __44__to add these activities to our school program.

    An eighth grader said, “It’ll be like attending a new school with Jeff as president.”

    Hearing these words made my heart filled with __46__. I had wanted to become president of Student Council to make a difference. I achieved that and more by working as a member of Jeff’s team. He became the most popular candidate and I was large part of his __47__. The fact that it has made a difference in other people’s lives is the real prize. What a great feeling!

1.A. heard          B. chosen           C. invited              D. followed

2. A. polite            B. loud         C. warm             D. cheerful

3. A. proudly           B. quickly          C. nervously        D.regretfully

4. A. advice            B. chance           C. message          D. offer

5.A. them           B. him          C. me               D. us

6.A. print          B. invent           C. create               D. send

7. A. for               B. from         C. with             D. without

8.A. carry out      B. try out          C. work out         D. find out

9. A. agreed            B. wanted       C. expected         D. asked

10.A. allowed           B. received     C. introduced           D. required

11. A. pride            B. surprise     C. patience         D. hope

12. A. luck         B. spirit           C. life             D. success

A new study suggests that the more teenagers watch television, the more likely they are to develop depression (抑郁症) as young adults.
The researchers used a national long-term survey of healthy young teenagers of about 13—16 to find out the relationship between media(媒体) use and depression. They based their findings on more than 4000 young teenagers who were not depressed when the survey began in 1995.
As part of the survey, the young people were asked how many hours of television or videos they watched daily. They were also asked how often they played computer games and listened to the radio. Here was the result. The young people spent five and a half hours a day using media and more than 2 hours of that was spent watching TV.
Seven years later, in 2001, more than 7% of the young people had signs of depression. The average age at that time was 21. Brian Primack at the University of Pittsburgh medical school was the lead author of the new study. He says every extra hour of television meant an 8% increase in the chances of developing signs of depression.
The researchers say they did not find any such relationship with the use of other media such as movies, video games or radio. But the study did find that young men were more likely than young women to develop depression given the same amount of media use.
Doctor Primack says the study did not find out if watching TV causes depression directly. But one possibility, he says, is that it may take time away from activities that could help prevent depression, like sports and social activities. It might also prevent a person from sleeping well, he says, and that could have an influence.
The study was just published in the Archives of General Psychiatry.
In December, the journal Social Indicators Research published a study of activities that help lead to happy lives. Researchers from the University of Maryland found that people who describe themselves as happy spend less time watching television than unhappy people. The study found that happy people are more likely to be socially active, to read, attend social services and to vote.

My name is Ben Mansury. I’m fifteen years old and study in a middle school. In school, I never join in any group discussion or stage (舞台) program. So, I never knew what stage nervousness was.
Our community (社区) has a weekly “Students Ideas” program. About two years ago, I received a(n)   1   from the chairman of our community. He invited me to the “Students Ideas” talk the next morning to speak to the group.
The time between his call to the next morning was like several weeks for me. The whole night, I could not sleep. Many   2   were coming. One of them was to call the chairman, with regret, and tell him that I could not come. But finally, I thought, if I missed this   3  , the community would never invite me again to any of their programs. So, I decided to go.
I reached the hall in time. When my turn came and I started, my heartbeat increased and my mouth went dry. I wasn’t even able to   4   the words on the paper properly. I had no idea where I was standing and what I was talking. That was the day when I   5   my biggest weakness: public speaking.
After I finished, I met with the chairman and   6   what happened to me. He said that this happens to everyone. It is very   7  . He suggested that I should come again the next week.
I   8   a talk carefully. This time when I gave the talk, I was somewhat comfortable but not confident (自信的). Afterwards, I met with the chairman again and told him about the improvement I   9   I had made. He was kind enough to invite me again.
For around one month, I practiced a lot for my talk. This time I was feeling comfortable and both the chairman and my neighbors thought I did a good job.    
I learned that everything is   10   if we take the first step, as the saying goes: A journey of thousand miles begins with first step.

Hangzhouhua (杭州话)：use it or lose it

There are about 6.000 languages in the world and some experts say that as many as half of these languages will disappear(消失) in the next one hundred years. Will Hangzhouhua be one of 1)________? It’s a 2)________ that more people are asking.

In China, Putonghua is the official language. That 3)________ it’s the language of government, business and the media (媒体). And it’s also the language that is 4)________ in schools.

Hangzhou is a special city. It used to be the capital of Wu and Yue States in the 10th century during the Five Dynasties period. Now it is modern, fashionable and also beautiful. And Hangzhouhua shows that by being modern, fashionable and beautiful.

Young people still speak Hangzhouhua but not as 5)________ as their parents and grandparents. They are under more and more pressure to speak Putonghua. So the language is being used 6)________ often in everyday life. Some people want to keep the language from disappearing completely 7)_________ building museums and having cultural festivals to save it. But a language isn’t a painting 8)________ a book. It’s a living thing and you 9)________ use it or lose it.

If people 10)________ using it in their daily lives, a museum or a festival will not help. It will be lost forever, like the Yangtze River dolphin.