人教版九年级全册Unit 6 When was it invented 周小练（无答案）

Unit6 When was it invented 周小练 Ⅰ. 短语翻译 20% 1. 被……发明 　 2. 被用来做某事 　 　 3. 习惯于做某事 　 4. 错误地 　 　 5. 据说 　 　 6. 足够咸 　 7. 把...分成 　 8. 同时 　 　 9. ...的普及性 　 10. 钦佩 　 　 Ⅱ. 用方框中所给词的适当形式填空 10% believe divide serve website style 11. It is 　 　 that the first basketball game in history was played on December 21st, 1891. 12. The watermelon _____ into ten pieces finally. 13. The hot ice-cream scoop is used for _____ really cold ice-cream. 14. There are many _____ about English learning on the Internet. 15. I bought the shoes because I liked the _____. Ⅲ. 用括号中所给词的适当形式填空 20% 16. Most students went to the playground. Only a few _____(remain) to clean the classroom. 17. As Chinese, we must protect our _____(nation) interests. 18. It’s said that tea is an _____(accident) invention in history. 19. The tiger is looked on as the _____(ruler) of this forest. 20. The people who help save the girl are _____(hero) in my eyes. 21. It took me _____(near) two hours to get there to meet her. 22. Doctor Bethune, a _____(Canada), made a great contribution to China. 23. My brother wants to be a _____(profession) ping pong player. 24. There are about 600 people in the small village, _____(include) the old people and the children. Dumplings and some other Chinese traditional food _____(trade) between different countries. Ⅳ. 根据中文提示完成句子 20% 26. It’s my _____(高兴) to help those homeless children. 27. They worked hard to _____(实现) their dreams. 28. Last Sunday, I met a friend whom I hadn’t seen for years by _____(偶然) . 29. I have already _____(梦想) of visiting the place for a long time. 30. Potato chips, the much-loved _____(脆的) snack, were invented by mistake. 31. The boy lost his parents during the last year’s _____(地震) in Qinghai. 32. The students were asked to _____(翻译) the story into English. 33. My daughter likes eating _____(曲奇饼) very much. She thinks they are very delicious. 34. _____(有人) must have seen what happened. 35. His name was _____(列表) on the paper. Ⅴ. 完形填空 30% Do you know anything about the invention of the bar code(条形码) A small food store owner found it 36 to keep records of the product information. In 1948, he asked the Drexel Institute of Technology to solve this 37 . Bernard Silver, a graduate student, was 38 . He and his friend Norman Joseph Woodland 39 to work on it. 40 , they invented their first working system. The system did work 41 , but it was very expensive and 42 the system didn’t work well. If the invention was to become 43 , the problems had to be solved. Finally, Woodland solved 44 . The patent(专利权) for the bar code system was 45 for by Silver and Woodland in 1949, but the patent was not given until 1952. 46 this patent was given, the system was still not popular 47 store owners. In 1970, a business named Logicon Inc 48 the Universal Grocery Products Identification Code(食品工业统一码). Marsh Supermarket in Troy was the fi ... ...