We are all busy talking about and using the Internet, but how many of us know about the history of the Internet?

Many people are surprised when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer networks (网络) didn’t work well. If one computer in the network broke down, then the whole network stopped. So a new network system (系统) had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way the computer network system would keep on working all the time.

At first, the Internet was only used by the government, but, in the early 1970s, universities, hospitals and banks were allowed to use it too. However, computers were still expensive and the Internet was difficult to use. By the start of the 1990s, computers become cheaper and easier to use. Scientists had also developed software (软件) that made “surfing (浏览)” the Internet more convenient (方便).

Today it is easy to get on-line and it is said that millions of people use the Internet every day. Sending e-mail is more and more popular among students.

The Internet has now become one of the most important parts of people’s life.

阅读短文，选择正确答案

1.The Internet has a history of ______ years.

A. about 40　　 　　　　　　 B.less than 30　　 　　   C.more than 45　　     D.nearly 35

2.Scientists set up a new network system to ______.

A. make the computer cheaper　　 　　　　　　　　　　 B.make the system work well

C.make the computer go well　　 　　　　　　    D.develop new softwares

3.The Internet was widely used in the ______.

A.1960s　　 　　　　   B.1970s　　 　　　　　　   C.1980s　　 　　　　　　   D.1990s

4.The underlined words “get on-line” in Chinese mean ______.

A.上机　　 　　　　　　 B.上网　　 　　　　　　    C.接线　　 　　　　　　    D.买电脑

5.Which of the following is NOT true?

A. In the 1960s computer network system went wrong easily.

B.Computers are much cheaper than before.

C.Today the Internet is used everywhere.

D.People had enough softwares to get on-line fifteen years ago.

 

　　More and more middle school students in Beijing are getting shorter sleeping time. Most students sleep fewer than nine hours every night， because they have much homework to do. Some homework is given by school teachers， and some by parents. Also，some students don’t know how to save（节省） time. They are not careful enough while doing their homework， so it takes them a lot of time. Some students have to get up early every morning on weekdays to get to school on time by bus or by bike. It can be a long way from home to school.
　　Schools and parents should cut down（减少） some of the homework so that the children can enjoy more than nine hours of sleep every night for their health.
　　(  )1. The middle school students in Beijing are getting ________ sleeping  time.
　　  A. more 　 B. less（较少）　  C. much
　　(  )2. The teachers and_________ give the students too much homework.
　　  A. friends 　 B. brothers 　 C. parents
　　(  )3. From the passage the students should have _____ hours’ sleep every day at least.
　  　A. 8 　 B. 9　  C. 10
　　(  )4. Some students have to get up early on _________.
　   A. weekends 　 B. Mondays 　 C. weekdays
　　(  )5. Some students are not __________ enough while doing their homework.
　　  A. careful 　 B. happy 　 C. friendly

                      

Jeff Keith has only one leg. When he was only twelve years old, Jeff had cancer. Doctors had to 　16　 off most of his right leg.

　17　 Jeff puts on an artificial leg(假肢). 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, 　18　. They decided to  　19　 across America. They all wore special T-shirts. 　20　 it was “Run, Jeff, Run, Jeff Keith’s Run Across America”.

Jeff Keith ran across the United States from the east to the west 　21　 he was twenty-two years old. He started running in Boston(波士顿). Seven 　22　 later, he stopped 　23　 in Los Angeles（洛杉矶）. He ran 3,200 miles (1 mile = 1.6093km). Jeff wore out thirty-six pairs 　24　 running shoes and five plastic legs. Jeff 　25　 in cities on the way to Los Angeles. In every city people gave Jeff money. The money was not for Jeff, 　26　 for the American Cancer Society. The Society used the money to help people know 　27　 about cancer.

On the way to Los Angeles, Jeff talked to people about 　28　. Jeff is disabled, but he can do many things. He finished college and is studying to be a lawyer(律师). Jeff says, “People can do 　29　 they want to do. I want people to know that. I ran 　30 for disabled people. I ran for everybody.”

1.A. take       　B. cut            C. put               D. set

2. A. Every day 　B. One day      C. Some day       D. A day

3. A. also      　B. too            C. either           D. neither

4.A. walk       　B. fly            C. swim         D. run

5. A. On              B. In         C. With          D. Above

6.A. while      　B. because        C. when          D. if

7. A. months    　   B. days        C. hours            D. minutes

8.A. running      B. to run     C. walking      D. to walk

9.A. at     　B. for            C. in               D. of

10.A. reached   　B. studied        C. stopped      D. started

11. A. and      　B. but        C. or           D. so

12.A. more　　　 B. less        C. fewer            D. little

13.A. cancer    　 B. walk      C. society      D. America

14.A. any       　 B. thing     C. nothing  D. anything

15. A. not only    B. not       C. only         D. just

 

完形填空（15分）

阅读下面短文, 掌握其大意，然后从各题所给的A、B、C、D四个选项中，选出最佳选项。

I stood in the doorway, watching my elder brother carefully putting clothes into his bag. I coughed uneasily. Finally 　　36　　 that I was there, Rocky turned towards me with a sad smile.

“I’m 　　37　　 tomorrow,” he said.

“I know.” My __38____ was almost a whisper. I was 　　39　　 at myself for being so weak, but I wasn’t about to cry.

“My 　　40　　 is early, so there is still 　　41　　 time to come to the airport,” he said. Seeing the 　　42　　 look on my face, he quickly added, “I promise I won’t leave without saying goodbye.”

I tried to say 　　43　　 , but didn’t. It’s always 　　44　　 to keep quiet if you’re about to cry. “You promised you wouldn’t cry,” he said to me, thinking that I was close to 　　45　　.

I remember the day he taught me how to ride a bike. 　　46　　 I thought he was always right behind me, holding the seat to keep me from 　　47　　. I was happy with this, but he knew he couldn’t hold me up all my life. He told me that one day he would have to let go.

His coughing stopped my thinking. What was left to say? How could I say 　　48　　 to the person who taught me everything?

The next morning I 　　49　　 , looked at my alarm clock, and realized he had left　50　 ago. We never even said goodbye.

Goodbye, Rocky! Although he may have been many miles away, I knew he heard me, even if it was only an answer in his heart.

1.A. forgetting         B. realizing            C. watching         D. learning

2.A. arriving　         B. living　         C. coming　         D. leaving

3. A. voice             B. sound　          C. noise                D. word

4.A. glad　             B. moved　          C. angry　          D. pleased

5. A. ship　                B. flight　         C. train　              D. bus

6.A. enough　           B. little　         C. no　             D. busy

7. A. surprised　           B. excited　            C. sad              D. happy

8. A. anything　            B. everything　     C. something　      D. nothing

9.A. stranger　         B. better　         C. worse　          D. easier

10.A. tears             B. smiles　         C. words　          D. sadness

11. A. At last　            B. Since　          C. At first　           D. So far

12. A. riding　         B. running          C. walking          D. falling

13.A. goodbye　         B. hello　          C. yes              D. sorry

14. A. gave up　            B. stood up         C. looked up　      D. woke up

15.A. minutes　         B. hours　          C. days　           D. weeks