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Football is so popular in China. Almost everyone is interested in the sport,young and old, boys and girls,and
now even robots.
Last week at Hangzhou Guangming Middle School, kids from several schools played football with their robots.
The robot football is very different from human football. Only two robots play in each match. The field is as big
as a ping-pong table. One half is black and the other is white. Each robot tries to catch the " football" and push it
into the goal. The robot with more goals won.
Gao Linge,a boy from Guangming Middle School, helped make one of the robots for the match.
" My school bought the main board (主板) ," said Gao,14. " Then I decided what my robot looked like and made
a computer programme for it. "
Gao's robot was eight cm tall and had two arms.It had four sensors (感应器 ) to " see " and "kick" the football.
Ying Xuehai, a 12-year-old student from Gao's school,also made a robot. His robot played against Gao's.The match
decided who would go to the final game. Ying lost the game. So he gave many of his robot's parts to Gao.
Even with the help, Gao's robot didn't win the final. It played well in the first five minutes.
Then it slowed down. By the end of the match,it could hardly move.
What was wrong?
Gao and Ying found the problem. Their robot ran out of batteries(电池) !
" We'll solve the problem and beat the other schools next time ! " said the two boys.
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科目: 来源:同步题 题型:阅读理解
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科目: 来源:同步题 题型:阅读理解
阅读理解。 | |
The Blacks and the Whites are good neighbors. They know each other well. Sometimes they have dinner together. Yesterday,Mrs Black invited the Whites to have dinner again because it was her birthday. In the afternoon,she came home from work early. On the way home,she went to the market and bought a lot of food. First she bought some beef because Mr Black liked it best. And she knew that Mr White liked chicken and Mrs White’s favorite food was fish. So she bought some chicken and fish. She also bought some vegetables and fruit. She wanted to get everything ready for the dinner. When Mr Black came back home,Mrs Black was busy cooking. “Happy birthday!" Mr Black said and brought her a bunch of flowers. “Oh,thanks. What beautiful flowers!Would you please put them in the sitting room? I’m busy now.” "OK,”said Mr Black. “And I can help you put the candles on the birthday cake. ” "A birthday cake?”Mrs Black said,“I forgot to buy it. ” "Never mind. I’ll buy it now. I’ll be back in a few minutes.”Mr Black said while he was running towards the door. Just then,the doorbell rang. They were the Whites. In their hands there was a big birthday cake. |
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1. The Black family and the White family ___________. | |
A. live next door to each other B. live in different cities C. live in the same house D. are going to the park |
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2. It was ___________birthday yesterday. | |
A. Mr White’s B. Mrs White’s C. Mr Black’s D. Mrs Black’s |
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3. Mrs Black bought ___________but she forgot to buy___________. | |
A. a lot of food;fruit B. everything;vegetables C. a lot of food;a birthday cake D. some flowers; meat |
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4. What present did the Whites bring? | |
A. A bunch of flowers. B. A big birthday cake. C. A box of fruit. D. A lovely dog. |
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5. Why did Mrs Black come home early? | |
A. Because she had to get everything ready for the dinner. B. Because Mrs White told her to do so. C. Because she wanted to go shopping with Mrs White. D. Because she was ill. |
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科目: 来源:同步题 题型:完形填空
完形填空。 | ||||
Mr Edison was a professor. He worked in a 1 . He was busy with his research work all the time. But his wife whose father was a 2 businessman had nothing to do at home and 3 a lot of time dancing. It was the woman's birthday one day. There 4 a birthday party in their house. All their friends were invited to 5 it. That afternoon, when everything was ready, Mr Edison came back from his lab, being 6 . As soon as she saw him, she called out, "Oh dear! Our guests will soon come, but you 7 the old clothes! Go to change the best ones!" Mr Edison had to go upstairs. The party had been on for half an hour, but he didn't come downstairs. The woman felt 8 . She looked out a few times and then told her girl servant to go to 9 what had happened to him. To the girl's surprise, the professor was 10 in a bed. For Mr Edison, it was time to go to bed after he came upstairs and took off his clothes. | ||||
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科目: 来源:同步题 题型:阅读理解
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科目: 来源:同步题 题型:完形填空
完形填空。 | |||
Long, long ago, there lived many mice in an old house. They were free to do 1 . They ate up a lot of food. So 2 owner of the house wanted to stop the mice 3 food. He got a cat. 4 ,some of the mice were killed. One day one of the oldest mice said, " All the mice 5 come to my hole tonight, and we'll decide 6 next about the cat." Each of the mice arrived. They thought 7 and did what they could to find a way to save their 8 .They spoke, sitting face to face, but none of them had an idea. Finally a young mouse stood up and said, " Why 9 tie (拴) a bell 10 the cat's neck? Then, 11 the cat comes close, we will hear the bell and 12 .Then the cat won't 13 catch any more of us." "It 14 good! Who can do it?" the oldest mouse asked. At this very moment the hole was quiet and no one answered. At last he said," It's 15 to say than to do. " | |||
( )1. A. nothing ( )2. A. the ( )3. A. to eat ( )4. A. After that ( )5. A. should ( )6. A. how to do ( )7. A. strongly ( )8. A. body ( )9. A. not ( )10. A. over ( )11. A, while ( )12. A. move away ( )13. A. be able to ( )14. A. smells ( )15. A. more difficult |
B. something B. an B. eat B. After a while B. have to B. what to do B. hard B. health B. not to B. with B. when B. went away B. have to B. looks B. easier |
C. anything C. a C. eating C. At once C. would C. when to do C. hardly C. life C. didn't C. round C. if C. sent away C. can C. sounds C. better |
D. thing D. one D. to be eaten D. At that moment D. must D. where to do D. heavily D. lives D. didn't you D. about D. since D. run away D. able to D. tastes D. cleverer |
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