Unit 2 Amazing numbers 单元测试 2025-2026学年沪教版八年级英语上册

沪教版八年级英语上册 Unit 2 Amazing numbers 单元测试卷 （时间 90 分钟，满分 100 分） 题号 一 二 三 四 五 六 总分 得分 一、单项填空（10 分） 从 A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。 1. Please _______ the number of the books in your bag. A. count B. check C. wonder D. reply 2. There are 60 minutes in one _______. A. day B. hour C. week D. month 3. _______ of birds fly to the south in winter. A. Thousand B. Thousands C. Thousand of D. Thousands of 4. The sum of three and five is _______. A. six B. seven C. eight D. nine 5. We can use numbers to _______ time. A. represent B. count C. challenge D. promise 6. _______ is the eighth month of the year. A. June B. July C. August D. September 7. The bridge is about _______ meters long. A. two hundred B. two hundreds C. two hundred of D. two hundreds of 8. Let's _______ the answer to make sure it's correct. A. count B. check C. wonder D. reply 9. Ten _______ two is five. A. plus B. minus C. times D. divided by 10. The _______ of the computer is 4,000 yuan. A. number B. amount C. price D. cost 二、完形填空（10 分） 阅读下面短文，从短文后各题所给的 A、B、C、D 四个选项中，选出最佳选项。 Numbers are amazing and play a very important role in our daily lives. We use them in many ways, such as counting, measuring, and organizing. There are many interesting facts about numbers. For example, the number "zero" is a very 11 symbol. It helps us form the number 12 we use today. Without zero, our number system would be quite different. Another interesting number is pi (π). It is a decimal number that starts with 3.1415926... and goes on 13 . Pi is used in math and science, especially when 14 circles. We also use numbers to 15 dates and time. For example, we write the date as 2025-09-08. Time and dates help us plan our lives and remember important events. Numbers are not only useful but also fun. We can play number games and solve puzzles to improve our math skills. Let's enjoy the amazing world of numbers! 11. A. important B. difficult C. boring D. easy 12. A. system B. schedule C. budget D. province 13. A. suddenly B. sharply C. exactly D. forever 14. A. drawing B. measuring C. making D. doing 15. A. write B. read C. represent D. tell 三、阅读理解（30 分） A Numbers are very important in our daily life. Here are some interesting number facts. Number Fact Description 7 There are seven days in a week. Many people think seven is a lucky number. 12 There are twelve months in a year. There are also twelve hours on a clock face. 24 There are twenty-four hours in a day. A day is divided into day and night. 100 There are one hundred years in a century. A meter is divided into one hundred centimeters. 16. How many days are there in a week? A. Six B. Seven C. Eight D. Nine 17. How many months are there in a year? A. Ten B. Eleven C. Twelve D. Thirteen 18. How many hours are there in a day? A. Twelve B. Twenty C. Twenty-four D. Thirty 19. How many years are there in a century? A. Fifty B. One hundred C. Two hundred D. Three hundred 20. Which of the following is NOT mentioned? A. Days in a week B. Months in a year C. Hours in a day D. Minutes in an hour B Numbers can be found everywhere in our lives. We use numbers to count money, tell time, and measure things. Let's look at some examples. When we go shopping, we see price tags on items. The price tag tells us how much the item costs. For example, a book might cost 50 yuan. When we travel, we check flight schedules. A flight schedule tells us when a plane takes off and lands. For example, a flight might leave at 9:00 a.m. and arrive at 11:00 a.m. When we play games, we might use numbers. For example, in chess, we move pieces on a chessboard and count the moves. Numbers are very useful and help us in many ways. 21. What does a price tag tell us? A. When a plane takes off B. How much an item costs C. How to play chess D. None of the above 22. What does a flight schedule tell us? A. When a plane takes off and lands B. How much a plane ticket costs C. How to play chess D. None of the above 23. What game uses a chessboard? A. Football B. Basketball C. Chess D. Tennis 24. Which of the following is NOT a use of numbers mentioned? A. Counting money B. Telling time C. Measuring things D. Drawing pictures 25. What is the main idea of the passage? A. Numbers are useful in our lives B. How to play chess C. How to read a flight schedule D. How to shop C Numbers have different meanings in different cultures. Let's look at some examples. In China, the number 8 is considered lucky because it sounds like the word for "wealth". Many people like to have the number 8 in their phone numbers, license plates, and addresses. In Western cultures, the number 7 is often considered lucky. There are seven days in a week, seven colors in a rainbow, and seven wonders of the world. However, some numbers are considered unlucky. In Western cultures, the number 13 is often considered unlucky. Many buildings don't have a 13th floor. Numbers are interesting and their meanings can vary from culture to culture. 26. Why is the number 8 considered lucky in China? A. It sounds like the word for "wealth" B. It is a big number C. It is easy to remember D. None of the above 27. Which number is considered lucky in Western cultures? A. 5 B. 7 C. 9 D. 13 28. Which number is considered unlucky in Western cultures? A. 7 B. 8 C. 12 D. 13 29. Do numbers have the same meaning in all cultures? A. Yes B. No C. We don't know D. Sometimes 30. What is the main idea of the passage? A. Numbers are lucky B. Numbers are unlucky C. Numbers have different meanings in different cultures D. None of the above 四、词汇运用（20 分） (A)、根据汉语提示填空(本大题共10小题，每小题1分) 31. Please _______ (计算) the total number of students in our school. 32. We need to make a _______ (日程安排) for our trip. 33. There are _______ (百分之⋯) fifty students in the classroom. 34. Let's _______ (检查) the answer to make sure it's correct. 35. We should _______ (写下) important numbers. 36. The _______ (符号) "+" means plus. 37. She _______ (代表) her class in the competition. 38. Can you tell me the answer _______ (准确地)? 39. We should _______ (挑战) ourselves to learn more about numbers. 40. He got a _______ (奖赏) for his good performance. (B)、用所给单词的适当形式填空。(本大题共10小题，每小题1分) 41. There are many _______ (wonder) facts about numbers. 42. He _______ (agree) to help us with the math problem. 43. The price of the house has gone _______ (up) sharply. 44. We should think _______ (current) about the problem. 45. She replied to the question _______ (without) hesitation. 46. Let's _______ (count) the number of books on the shelf. 47. The number _______ (system) we use today is very useful. 48. The symbol "=" _______ (represent) equality. 49. Can you tell me the answer _______ (exact)? 50. He made a _______ (promise) to study hard. 五、短文填空(本大题共10小题，每小题1分，共10分) 根据上下文或用括号中所给单词的正确形式填空。 Numbers are amazing and can be found 51 (everywhere). We use numbers to count, measure, and organize our lives. One interesting number is zero. It is a very important 52 (symbol). Without zero, our number 53 (system) would be very different. Another interesting number is pi (π). It is a decimal number that goes on 54 (forever). Pi is used in many areas of math and science. We also use numbers to 55 (represent) dates and time. For example, we write the date as 2025-09-08. Time and dates help us plan our daily 56 (activity) and remember important events. Numbers are not only useful but also fun. We can play number games and solve puzzles to improve our math 57 (skill). Let's 58 (challenge) ourselves to learn more about the amazing world of numbers. When we see numbers, we should 59 (wonder) about their meanings and uses. Let's 60 (agree) to explore numbers more in our daily lives. 六、书面表达。(20分) 请以“Amazing Numbers in My Life”为题，写一篇短文，介绍数字在你生活中的应用。内容包括： 1. 数字在购物中的应用； 2. 数字在时间管理中的应用； 3. 你对数字的看法。 要求：80词左右，语言通顺，内容连贯。 ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 一、1-5 ABDCA 6-10 CABDC 二、11-15 AADBC 三、16-20 BCCBD 21-25 BACDA 26-30 ABDBC 四、(A) 31. count 32. schedule 33. per cent 34. check 35. write down 36. symbol 37. represented 38. exactly 39. challenge 40. prize (B) 41. wonderful 42. agreed 43. up 44. currently 45. without 46. count 47. system 48. represents 49. exactly 50. promise 五、51. everywhere 52. symbol 53. system 54. forever 55. represent 56. activities 57. skills 58. challenge 59. wonder 60. agree 六、（参考范文） Amazing Numbers in My Life Numbers are amazing and play an important role in my life. When I go shopping, I see price tags with numbers that tell me how much things cost. I need to count my money to make sure I can buy what I want. In time management, numbers help me a lot. I check the time on my watch, which is full of numbers. I use a schedule to plan my daily activities, such as when to study and when to play. I think numbers are very useful and interesting. They help me in many ways and make my life more organized. I will continue to explore the amazing world of numbers. 学科网（北京）股份有限公司 $