The Internet, mobile phones and Ipads are part of our lives now. Technology is greatly affecting all ways of our lives, from the ways we work to the ways we play. And it even causes a number of social problems such as cloning humans.
　　We have had lots of technology and it has changed our lives a lot. There is no doubt that humans will continue to use more and more technology. Here are some examples of modern technology that will change our ideas and will affect our lives greatly.
　　Global positioning system (GPS) (全球定位系统)
　　It’s a system that uses radio signals from satellites to show exact(精确地) information. It tells you where the user is on the earth in all weather conditions. It’s made up of three parts: satellites, control equipments (设备) on land and receivers.
　　Space Technology
　　Russian and American scientists have worked together for the international Space Station (ISS) for a long time. They hope the ISS will provide a long-lasting lab. Such a lab will bring humans limitless(无限的) advantages. It’s even hoped that one day space technology will take humans to their new houses in space.
Underwater Robot
Hercules is a kind of underwater robot with some high technology equipments. It will be used to search for ancient ships which were destroyed into the deep sea during their journey long ago.
The world is changing so quickly that it’s hard for us to catch up with all the new inventions because they seem to come out every month. It’s important for us to learn about new technology and the role that it plays in our lives. So we should be willing to accept modern technology, or we will fall behind the times.
【小题1】______ can tell you where the user is on the earth exactly.

补全对话

根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意义连贯、完整。

Jerry：Morning, Sue. Did you enjoy your holiday in the country?

Sue：Yes, 1　　　　. And some friends went with us.

Jerry：2　　　　? In a hotel?

Sue：No. We camped(野营) in the mountains, near Snowdow. We cooked all our meals over an open fire.

Jerry：Sounds wonderful. 3　　　　?

Sue：The sun shone nearly every day and it didn't rain at all.

Jerry：4　　　　?

Sue：Yes, they were great. We met some farmers and had tea in their houses.

Jerry：5　　　　? Last night?

Sue：No. This morning. We got up at 4:30, left at 5 and arrived here at 9. I'm so tired. What about you?

Did you have a good weekend?

Jerry：Yes, but I didn't do much. I just stayed at home. The weather was terrible.

The word “day” has two meanings. When we talk about the number of days in a year, we are using “day” to mean 24 hours. But when we talk about day and night, we are using “day” to mean the time between sunrise and sunset. Since the earth looks like a ball, the sun can shine on only half of it at a time. Always one half of the earth is having day and the other half night. A place is moved from day into night and from night into day over and over by the spinning（旋转）of the earth. At the equator（赤道）day and night are sometimes the same length（长度）. They are each twelve hours long. The sun rises at 6 o’clock in the morning and sets at 6 o’clock in the evening. For six months the North Pole is tilted（倾斜）toward the sun. In those months the Northern Hemisphere（半球）gets more hours of sunlight than the Southern Hemisphere. Days are longer than nights. South of the equator nights are longer than days. For the other six months the North Pole is tilted away from the sun. Then the Southern Hemisphere gets more sunlight. Days are longer than nights. North of the equator nights are longer than days. Winter is the season of long nights. Summer is the season of long days.

1.When the Western Hemisphere is having day, the eastern Hemisphere is having ________________.

A. both day and night　　　 B. day 　 　 C. neither day nor night　　D. night

2.A place is moved from day into night and from night into day over and over by _______________ of the earth.

A. the pushing　　 B. the pulling　　 C. the spinning　　 D. the passing

3.At the equator day is as long as night _______________.

A. sometimes　　 B. never　　　 　 C. usually　　　 　 D. always

4.When the North Pole is tilted toward the sun, the Northern Hemisphere gets _______________ sunlight.

A. less　　　　　 B. more　　　　 C. all　　　　　　 D. no

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