Unit2测试卷2026-2027学年仁爱科普版英语九年级上册

九年级英语仁爱版新版Unit2测试卷 一、完形填空（15小题，每小题1分，共15分） 阅读短文，掌握大意，从A、B、C、D四个选项中选出最佳选项。 Paper-making is one of the greatest ancient Chinese inventions. Thousands of years ago, people 1 write on bamboo slips. Those slips were heavy and hard to carry. Later, silk was used for writing, 2 it was too expensive for common people. Cai Lun tried many materials to create cheap writing paper. Lots of tests 3 by him. Finally, he made paper from tree bark, old cloth and fishing nets. This new kind of paper 4 widely soon. Paper changed the world greatly. Knowledge 5 more easily. Books could be made for more readers. Before paper was invented, few ordinary people could enjoy reading. With cheap paper, more people 6 to learn to read. Now paper is everywhere. It 7 for books, notebooks and paper bags. But today we also try to save paper. Waste paper 8 and reused to protect forests. We should remember the great invention and use paper 9 . Every small invention comes from hard work. New ideas 10 when people try to solve problems. We can also create useful things 11 we keep thinking. Many young students now 12 simple inventions in school competitions. Good inventions never stop. New kinds of paper 13 by scientists these years. Some paper can be planted into flowers after use. It 14 people to live a greener life. We believe more amazing inventions 15 in the future. ( )1. A. used to B. is used to C. was used to D. used for ( )2. A. and B. but C. so D. or ( )3. A. do B. did C. were done D. are done ( )4. A. accepts B. accepted C. was accepted D. is accepted ( )5. A. spread B. spreads C. is spread D. was spread ( )6. A. encourage B. encouraged C. were encouraged D. are encouraged ( )7. A. uses B. used C. is used D. was used ( )8. A. collects B. collected C. is collected D. was collected ( )9. A. wise B. wisely C. bad D. badly ( )10. A. produce B. are produced C. were produced D. will produce ( )11. A. if B. before C. though D. unless ( )12. A. take up B. come up with C. get on with D. run out of ( )13. A. create B. created C. are created D. were created ( )14. A. helps B. helped C. is helped D. was helped ( )15. A. make B. are made C. will make D. will be made 二、阅读理解（20小题，每小题2分，共40分） A Have you ever drunk water from a thermos flask? It keeps hot water warm for many hours. But do you know how it was invented? The idea came from James Dewar, a British scientist. In 1892, he needed a special bottle to keep liquid gas cold in his lab. He made a double-wall bottle. Air between the two walls was taken away. Without air, heat could not pass easily. At first, it was only used for lab work. Later, a glass maker learned about Dewar’s bottle. He improved the bottle and added a cover. Then it was sold to common people as daily things. People called it thermos flask. Now thermos flasks are made of different materials. They are widely used at home, during trips and in offices. This small invention brings great convenience to our daily life. ( )16. What did James Dewar make the special bottle for at first? A. To sell for money. B. Lab research work. C. Daily drinking water. D. Travel use. ( )17. What can we know about the early Dewar’s bottle? A. It had a tight cover. B. It had double walls. C. It was made for families. D. It could keep food cool. ( )18. Which of the following is TRUE? A. The thermos flask was invented in 1829. B. James Dewar sold his bottle to people. C. The empty space between walls stops heat passing. D. All thermos flasks are made of glass now. ( )19. The underlined word “convenience” means ______. A. difficulty B. comfort C. convenience D. difference ( )20. What is the main idea of the text? A. The history of thermos flask. B. How to keep water hot. C. Famous British scientists. D. Different kinds of bottles. B Bicycle is a popular invention all over the world. The earliest bicycle appeared in the early 19th century. It did not have pedals. People pushed it forward with their feet on the ground. It was hard to control. After many years of improvement, pedals were added. Later, chains and rubber tires were invented. Bicycles became safer and more comfortable. At first, only rich people could buy bicycles. As production developed, more ordinary people could afford them. In China, bicycles were once called “the king of transport”. Millions of people rode bikes to work or school. Now shared bikes appear in cities. They are easily rented on the street. The bicycle is environmentally friendly. No oil is needed when riding. It also helps people exercise. This great invention has changed people’s ways of traveling for nearly 200 years. ( )21. What was the problem of the earliest bicycle? A. It was too heavy. B. It had no pedals. C. It needed lots of oil. D. The tires were broken easily. ( )22. What helped make bicycles more comfortable? A. Rubber tires. B. Big seats. C. Light wood. D. Wide roads. ( )23. Why were bicycles popular in China in the past? A. They were free for everyone. B. They were cheap and convenient. C. Shared bikes were everywhere. D. People could take them on trains. ( )24. What advantage does the bicycle have? A. It runs very fast. B. It doesn’t pollute the environment. C. It can carry lots of things. D. It can work without people. ( )25. We can read this passage in ______. A. a story book B. a science magazine C. a weather report D. a travel menu C Many inventions are born from small troubles in daily life. Zipper is one of them. Whitcomb Judson was an American engineer. He often found it troublesome to fix shoelaces. He wanted a quicker way to close shoes. In 1893, he invented an early fastener. But it easily broke when people used it. Later, another inventor improved this machine. The new fastener worked smoothly. At first, few shops wanted this new product. People didn’t know how useful it would be. Then a clothing company used it on boots. More people began to know this invention. People named it zipper. Now zippers are widely used on bags, clothes, shoes and many other things. ( )26. How does the writer start this passage? A. By asking a question. B. By giving an example. C. By listing numbers. D. By showing a picture. ( )27. Why did Judson invent the early fastener? A. To make more money. B. To solve the trouble of shoelaces. C. To work for a clothing factory. D. To take part in invention competition. ( )28. What was the weakness of Judson’s first invention? A. It was too expensive. B. It was difficult to carry. C. It was easy to break. D. It looked ugly. ( )29. When did people begin to accept zippers? A. After it was used on boots. B. As soon as it was invented. C. After Judson improved it himself. D. When students started to use it. ( )30. What can we learn from the story? A. All inventions are successful at once. B. Great inventions come from daily problems. C. Inventors can become rich quickly. D. Old inventions can never be improved. D 阅读短文，从方框A-E五个选项中选出最佳选项。 (31)________ Many of these inventions are created to make people’s life easier. Some inventions change the whole world. (32)________ The wheel is one of the oldest. It was invented thousands of years ago. Before wheels appeared, people could only carry things by themselves. After wheels were used, heavy things could be moved easily. Many Chinese ancient inventions influence the world greatly. Paper-making and printing helped knowledge spread fast. The compass guided ships on the sea. (33)________ Now new inventions come out every year. Smart machines help people work better. New energy tools protect our earth. (34)________ We all can be creative. Watch carefully in daily life, find out problems, and think of new ways. (35)________ ( A. Every great invention starts with an idea. B. People invent lots of things in history. C. Gunpowder was used for fireworks and wars. D. New inventions keep changing our world day by day. E. Different inventions appear in different times. ) 31.____ 32.____ 33.____ 34.____ 35.____ 三、词汇运用（短文选词填空，共10小题，每小题1分，共10分） ( invent, wood, produce, wide, it, slow, use, change, make, century ) The abacus is an ancient calculating tool from China. It 36.____ thousands of years ago. At first, simple counting boards were used. The modern abacus appeared in the 12th 37____.. Most abacuses are 38____. of wood. It has small beads on sticks. People move beads to calculate numbers. It was once 39.____ used by businessmen in old China. Calculators and computers 40.____ now. But the abacus is still useful. 41.____ helps kids learn math. It makes people think 42.____ about numbers. The way people calculate 43.____ many times. However, the abacus keeps 44.____ value. This great 45.____ shows the wisdom of ancient Chinese people. 四、短文盲填（5小题，每空1分，共5分） The light bulb is a world-famous invention. It 46.____ invented by Thomas Edison. He failed thousands of times 47.____ he finally made a working light bulb. Before the light bulb, people used candles and oil lamps. They produced weak light and were dangerous. The light bulb brought bright light 48.____ families at night. Now different kinds of lights are made. LED lights use less energy. People are still trying to make better lights. Small inventions can make 49.____ big difference 50.____ human life. 五、补全对话（每空2分，共10分） A: Hi Li Wei. You look excited. What are you doing recently? B: 51.____________________________________. I plan to invent a useful small machine. A: Sounds amazing! 52____________________________________.? B: I want to invent a desk lamp that can protect our eyes. A: Great idea! 53____________________________________.? B: Because many classmates have poor eyesight from bad lighting. A: Have you finished your design drawing? B: 54____________________________________.. I need some advice. A: I’d love to help you. Let’s discuss it this afternoon. B: Thank you so much! A: 55.____________________________________. I hope your invention will come true soon. 六、书面表达（10分） 假设你是李华，你的外国笔友Tony来信询问你最喜欢的发明。请你以My Favorite Invention为题写回信。 要点： 1.介绍你最喜欢的发明； 2.介绍它的用途； 3.它对你生活带来的改变； 4.正确使用被动语态。 词数：80–100词   参考答案 一、完形填空 1.A 2.B 3.C 4.C 5.D 6.C 7.C 8.C 9.B 10.B 11.A 12.B 13.C 14.A 15.D 二、阅读理解 A：16.B 17.B 18.C 19.C 20.A B：21.B 22.A 23.B 24.B 25.B C：26.B 27.B 28.C 29.A 30.B D：31.B 32.E 33.C 34.D 35.A 三、词汇运用 36. was invented 37. century 38. made 39. widely 40. are produced 41. It 42. slowly 43. has changed 44. its 45. invention 四、短文盲填 46. was 47. before 48. to 49. a 50. to 五、补全对话 51.  I am thinking about my new invention 52. What invention do you want to make 53. Why do you get such an idea 54. Not yet 55. You are welcome 六、书面表达【参考文章】 Dear Tony, My Favorite Invention My favorite invention is the mobile phone. It was invented many years ago, and it is greatly improved now. Mobile phones are used for many things. We can talk with friends, read news and take photos on it. Lots of useful apps are created for mobile phones. It changes my life a lot. I can easily communicate with my family when I am outside. I can also look up learning information quickly. I believe mobile phones will be made better in the future. Yours, Li Hua 学科网（北京）股份有限公司 $