Unit2 Amazing numbers 重点单词专项练习-2025-2026学年沪教版（2024）八年级英语上册

沪教版八年级上册英语Unit2 Amazing numbers 重点单词专项练习 一、根据括号里单词的正确形式填空。 1. The scientist made an ______ (amaze) discovery about number patterns. 1. He has a ______ (power) memory and can remember hundreds of numbers easily. 1. It's ______ (believe) that this ancient building was built using simple number rules. 1. The ______ (develop) of digital technology relies on basic number theories. 1. She gave a ______ (clear) explanation of how to use number codes. 1. This math problem is ______ (extreme) difficult, even for top students. 1. The ______ (connect) between numbers and nature is often surprising. 1. He showed great ______ (patient) when teaching his little sister number games. 1. The ______ (important) of learning number skills can't be ignored. 1. We need to make a ______ (care) plan before starting the number-related project. 1. The ______ (invent) of the abacus helped people calculate numbers faster. 1. Her ______ (curious) about amazing numbers led her to read many books on the subject. 1. This new app can ______ (quick) calculate complex number problems. 1. The ______ (history) found some old records with special number symbols. 1. It's ______ (use) to learn how to analyze number data in modern life. 1. The ______ (able) to understand number patterns is a key skill for scientists. 1. He felt ______ (pride) when he solved the difficult number puzzle. 1. The ______ (different) between these two number systems is easy to notice. 1. We should take ______ (act) to improve our number literacy. 1. The teacher praised her for her ______ (create) way of presenting number facts. 二、根据句子中首字母提示完成合适的单词填空。 1. The a______ of the Great Pyramid has a special number relationship with its height. 1. We can use a c______ to help us calculate big numbers quickly. 1. The little boy is very i______ in amazing numbers and often reads related books. 1. There is a s______ pattern in the number of petals on many flowers. 1. The math teacher e______ how numbers are used in daily life with many examples. 1. It's hard to i______ a world without numbers, as they are everywhere. 1. This old machine was used to r______ numbers in ancient times. 1. The students worked in g______ to solve the difficult number problem together. 1. The s______ of this number code is still a mystery to many people. 1. We need to l______ the basic rules of number operation before learning advanced math. 1. The r______ between the two numbers can be shown in a chart. 1. He spent hours t______ to find the hidden number pattern in the sequence. 1. The d______ of the river is about 10 meters, and we measured it with a special tool. 1. The p______ of this experiment is to prove the importance of number accuracy. 1. The ancient people used special s______ to represent different numbers. 1. We should c______ the answer again to make sure there's no mistake in the calculation. 1. The number of stars in the sky is so l______ that we can't count them all. 1. The math competition will be h______ next month, and many students are preparing for it. 1. The teacher asked us to f______ a report about amazing numbers we found in life. 1. The key to solving this problem is to find the right number o______ to use. 1. The b______ of the new library was designed based on a special number ratio. 1. She won first prize in the math contest because she understood number t______ well. 1. We can use number d______ to understand the changes in the environment. 1. The little girl drew a beautiful picture with many number s______ on it. 1. The scientist spent years s______ amazing number phenomena in nature. 1. The math book has many i______ stories about how numbers were invented. 1. We need to p______ the number game many times to get better at it. 1. The h______ of number development is very interesting and worth learning. 1. The students asked many q______ about amazing numbers during the class. 1. The computer program can a______ the number data and give us a clear result. 三、用括号里汉语提示完成单词填空。 1. The ______ (古代的) people created different ways to record numbers. 1. We need to ______ (比较) these two number systems to find their differences. 1. The ______ (目的) of this lesson is to help students understand amazing numbers in nature. 1. This ______ (复杂的) math problem requires us to use many number skills. 1. The teacher ______ (鼓励) us to find more examples of amazing numbers in life. 1. The ______ (发现) of the golden ratio made a big difference to art and architecture. 1. We should ______ (记住) some important number rules to solve problems quickly. 1. The ______ (关系) between numbers and music is a fascinating topic. 1. The students ______ (展示) their number projects in front of the whole class. 1. This ______ (简单的) number game can help young children learn to count. 1. The ______ (意义) of learning number history is to understand how math developed. 1. We need to ______ (收集) some number data for our school research project. 1. The ______ (准确的) number calculation is very important in scientific experiments. 1. The ______ (神奇的) number pattern in the Fibonacci sequence appears in many plants. 1. The math teacher ______ (解释) the number theory to us in a very easy way. 1. The ______ (工具) we use to measure length and weight are all based on numbers. 1. We should ______ (分享) our findings about amazing numbers with classmates. 1. The ______ (历史的) records show that people used numbers thousands of years ago. 1. The ______ (困难的) number puzzle took him three hours to solve. 1. The ______ (发展) of computers has made number calculation much easier. 1. The students ______ (讨论) the amazing numbers they found in the museum. 1. This ______ (有用的) app can help us learn about number patterns anytime. 1. The ______ (结果) of the number experiment surprised all the scientists. 1. We need to ______ (学习) how to use numbers to analyze information. 1. The ______ (美丽的) design of the building is based on a special number ratio. 1. The teacher ______ (测试) our number skills with a short quiz at the end of the class. 1. The ______ (秘密) of the ancient number code was finally discovered by a young researcher. 1. We should ______ (练习) solving number problems every day to improve our skills. 1. The ______ (信息) about amazing numbers can be found in many science books. 1. The ______ (成功) of this project depends on the accuracy of our number data. 参考答案 一、根据括号里单词的正确形式填空。 1. amazing 2. powerful 3. unbelievable 4. development 5. clear 6. extremely 7. connection 8. patience 9. importance 10. careful 11. invention 12. curiosity 13. quickly 14. historian 15. useful 16. ability 17. proud 18. difference 19. action 20. creative 二、根据句子中首字母提示完成合适的单词填空 21. base 22. calculator 23. interested 24. special 25. explained 26. imagine 27. record 28. groups 29. secret 30. learn 31. relationship 32. trying 33. depth 34. purpose 35. symbols 36. check 37. large 38. held 39. finish 40. operations 41. building 42. theories 43. data 44. symbols 45. studying 46. interesting 47. practice 48. history 49. questions 50. analyze 三、用括号里汉语提示完成单词填空 51. ancient 52. compare 53. purpose 54. complex 55. encourages 56. discovery 57. remember 58. relationship 59. showed 60. simple 61. meaning 62. collect 63. accurate 64. magical 65. explained 66. tools 67. share 68. historical 69. difficult 70. development 71. discussed 72. useful 73. result 74. learn 75. beautiful 76. tested 77. secret 78. practice 79. information 80. success 学科网（北京）股份有限公司 $