Unit 6 When was it invented？单元测试卷-2025-2026学年 人教版英语九年级全册

人教版英语九年级全册 Unit 6 When was it invented？单元测试卷 满分：100 分 时间：90 分钟 一、根据句意及首字母提示完成句子（共 10 小题，每小题 1 分，满分 10 分） 1. The telephone was i______ by Alexander Graham Bell in 1876. 2. This kind of machine is used for p______ coffee beans into powder. 3. The little boy likes to drink lemonade because it tastes s______. 4. Please put the milk in the f______ to keep it fresh. 5. The computer is one of the greatest i______ in the 20th century. 6. The s______ on the street helps people cross the road safely. 7. The teacher asked us to o______ the lab equipment before the experiment. 8. The new medicine can c______ many kinds of diseases. 9. The students are trying to d______ a new way to solve the problem. 10. The hot weather made the milk go b______ quickly. 二、用所给单词的适当形式填空（共 10 小题，每小题 1 分，满分 10 分） 11.The light bulb ______ (invent) by Thomas Edison. 12.Tea ______ (discover) by Shennong thousands of years ago. 13.The computer ______ (use) widely in our daily life now. 14.The first railway ______ (build) in the 19th century. 15.The mobile phone ______ (become) more and more popular since 2000. 16.Paper money ______ (create) in China earlier than in Europe. 17.The door ______ (lock) by the teacher when he left the classroom. 18.Many new cars ______ (produce) in this factory every year. 19.The problem ______ (discuss) by the students now. 20.The old bridge ______ (rebuild) next year. 三、短语翻译（共 10 小题，每小题 1 分，满分 10 分） 21.被用来做某事 ____________ 22.意外地 ____________ 23.掉进 ____________ 24.据说 ____________ 25.毫无疑问 ____________ 26.把…… 分成 ____________ 27.错误地 ____________ 28.钦佩；仰慕 ____________ 29.突然 ____________ 30.发生 ____________ 四、句型转换（共 5 小题，每小题 2 分，满分 10 分） 31.The telephone was invented by Alexander Graham Bell.（对划线部分提问）______ ______ the telephone invented by? 32.People use computers to search for information.（改为被动语态）Computers ______ ______ to search for information by people. 33.The car was invented in 1885.（对划线部分提问） ______ ______ the car invented? 34. Did they build this bridge last year?（改为被动语态） ______ this bridge ______ by them last year? 35. Potato chips were invented by mistake.（改为一般疑问句） ______ potato chips ______ by mistake? 五、单项选择（共 10 小题，每小题 1 分，满分 10 分） 36.The electric light ______ by Edison in 1879. A. invented B. was invented C. is invented D. invents 37.Tea ______ in the south of China. A. grows B. is grown C. grew D. was grown 38.The book ______ by Lu Xun in 1921. A. writes B. wrote C. is written D. was written 39.— ______ was the telephone invented? — In 1876. A. When B. Where C. Who D. How 40.The problem ______ by the teacher yesterday. A. discusses B. discussed C. was discussed D. is discussed 41.A new school ______ in our town next year. A. builds B. will build C. will be built D. is built 42.The window ______ by Tom just now. A. breaks B. broke C. is broken D. was broken 43.Many trees ______ on both sides of the street every year. A. plant B. planted C. are planted D. were planted 44.The story ______ by my grandmother last night. A. tells B. told C. was told D. is told 45.The machine ______ for cutting things. A. uses B. is used C. used D. was used 六、完形填空（共 10 小题，每小题 1.5 分，满分 15 分） Do you know how ice cream was invented? It's said that ice cream 46.______ in China thousands of years ago. People put fruit and milk in snow to keep them cold. Later, this idea 47.______ to other countries. In the 17th century, ice cream 48.______ for rich people in Europe. It 49.______ very expensive. Only kings and queens could afford it. In 1851, a man named Jacob Fussell 50.______ the first ice cream factory in America. This made ice cream 51.______ and more people could enjoy it. Now, ice cream 52.______ all over the world. There are many different kinds of ice cream. Some 53.______ with fruits, and some with chocolate. Ice cream 54.______ one of the most popular desserts today. It 55.______ on hot days and at parties. People of all ages love it. 46. A. invent B. invented C. was invented D. is invented 47. A. brings B. brought C. was brought D. is brought 48. A. makes B. made C. was made D. is made 49. A. is B. was C. are D. were 50. A. opens B. opened C. was opened D. is opened 51. A. cheap B. cheaper C. expensive D. more expensive 52. A. makes B. made C. is made D. was made 53. A. mix B. mixed C. are mixed D. were mixed 54. A. becomes B. became C. is become D. has become 55. A. enjoys B. enjoyed C. is enjoyed D. was enjoyed 七、阅读理解（共 10 小题，每小题 2 分，满分 20 分） A The history of the Internet is very interesting. The Internet was not invented by one person, but by many people working together. In the 1960s, the US government wanted a way to share information between computers. So scientists started to develop a network of computers. This network was called ARPANET. In 1983, ARPANET changed to use TCP/IP, a set of rules for how computers send information to each other. This was the beginning of the Internet as we know it today. In 1989, a British scientist named Tim Berners - Lee invented the World Wide Web (WWW). The WWW made it easier to find and share information on the Internet. Today, the Internet is used by billions of people around the world. We use it to communicate, work, study and have fun. It has changed the way we live and work. 56. Who invented the Internet? A. One scientist. B. Many people working together. C. The US government. D. Tim Berners - Lee. 57. When did the US government start to develop a network of computers? A. In the 1950s. B. In the 1960s. C. In 1983. D. In 1989. 58. What was the network called? A. Internet. B. WWW. C. ARPANET. D. TCP/IP. 59. Who invented the World Wide Web? A. American scientists. B. British government. C. Tim Berners - Lee. D. ARPANET. 60. Which of the following is NOT true? A. The Internet was invented by many people. B. ARPANET changed to use TCP/IP in 1983. C. The WWW was invented in 1989. D. The Internet is used by millions of people now. B The invention of the camera has changed the way we see the world. Before cameras were invented, people used paintings to record what they saw. But paintings took a long time to make and were not always accurate. The first camera was invented in the early 19th century. It was very big and difficult to use. People had to carry heavy equipment and the process of taking a photo took a long time. In 1888, George Eastman invented the Kodak camera. It was small and easy to use. He said, "You press the button, we do the rest." This made photography popular with ordinary people. In the 20th century, cameras became smaller and better. In the 1970s, digital cameras were invented. They did not use film. Instead, they stored photos on a computer chip. Today, most people use the cameras on their mobile phones to take photos. These cameras are very small but can take high - quality photos. We can share our photos with people all over the world in seconds. 61. What did people use to record what they saw before cameras were invented? A. Photos. B. Paintings. C. Drawings. D. Computers. 62. When was the first camera invented? A. In the early 18th century. B. In the early 19th century. C. In the late 19th century. D. In the early 20th century. 63. Who invented the Kodak camera? A. George Eastman. B. Thomas Edison. C. Alexander Graham Bell. D. Tim Berners - Lee. 64. What was special about digital cameras? A. They were very big. B. They used film. C. They stored photos on a computer chip. D. They were difficult to use. 65. What do most people use to take photos today? A. Big cameras. B. Kodak cameras. C. Film cameras. D.Mobile phone cameras. 八、书面表达（满分 15 分） 请以 “My Favorite Invention” 为题，写一篇 80 词左右的短文，介绍你最喜欢的一项发明，包括它是谁发明的、何时发明的以及你喜欢它的原因。 ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 一、根据句意及首字母提示完成句子 1.invented 2. processing 3. sweet 4. fridge 5. inventions 6. signal 7. organize 8. cure 9. develop 10. bad 二、用所给单词的适当形式填空 11.was invented 12. was discovered 13. is used 14.was built 15.has become 16. was created 17. was locked 18. are produced 19. is being discussed 20. will be rebuilt 三、短语翻译 21.be used for doing sth. 22. by accident 23.fall into 24.it is said that 25. without doubt 26. divide...into 27. by mistake 28. look up to 29. all of a sudden 30. take place 四、句型转换 31.Who was 32. are used 33. When was 34. Was; built 35. Were; invented 五、单项选择 36.B 37. B 38. D 39. A 40. C 41. C 42. D 43. C 44. C 45. B 六、完形填空 46.C 47. C 48. C 49. B 50. B 51. B 52. C 53. C 54. D 55. C 七、阅读理解 56.B 57. B 58. C 59. C 60. D 61. B 62. B 63. A 64. C 65. D 八、书面表达 My Favorite Invention My favorite invention is the telephone. It was invented by Alexander Graham Bell in 1876. I like it because it has changed the way people communicate. With a telephone, we can talk to people far away easily. It helps us keep in touch with our families and friends. Today, mobile phones make communication even more convenient. I can't imagine life without it. 学科网（北京）股份有限公司 $$