Unit 2 Amazing numbers Section 4 Extending and developing competencies练习作业 2026-2027学年沪教版英语八年级上册

**基本信息** 初中英语新授课同步练，以“数字文化”为主题，通过基础巩固-语法应用-语篇表达三层设计，实现词汇、句型到综合语言运用的渐进式知识巩固，培养语言能力与文化意识。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇（如lucky/unlucky）、基础句型翻译|翻译题（6题）+词汇运用前10题，直接考查单元重点词及固定搭配| |进阶层|语法应用（时态/词性转换）、语境理解|词汇运用后5题（如increased/connected）+单项选择（5题），结合语法规则与情境辨析| |提升层|语篇综合（逻辑连贯）、文化表达|首字母填空（10空）+书面表达（1篇），融入中西数字文化对比，需分析语境并组织连贯语篇|

Unit 2 Amazing numbers Section 4 Extending and developing competencies 练习作业 一、翻译 1. 数字7在许多文化中被视为幸运数字。 ____________________________________________________________________________________________ 2. 据统计，全球有超过70亿人口。 ____________________________________________________________________________________________ 3. 这个古老的建筑已经屹立了超过一千年。 ____________________________________________________________________________________________ 4. 我们需要收集至少50份调查问卷来完成这个研究。 ____________________________________________________________________________________________ 5. 他把电话号码重复了三遍确保我记住了。 ____________________________________________________________________________________________ 6. 在中国文化里，数字8代表着好运和财富。 ____________________________________________________________________________________________ 二、词汇运用 1. In many Western countries, the number 13 is considered ______(不吉利的) by some people. 2. The world's______ (人口) is growing faster than before. 3. We are doing a______ (调查) about students' favorite numbers. 4. Could you______ (重复) your email address? I didn't catch it just now. 5. The______(古老的) tower was built in the 10th century. 6. The price of this product will______ (翻倍) next month because of the shortage. 7. The government is trying to______ (提高) people's living standards. 8. This story ______(展示) how numbers can influence people's decisions. 9. The______ (平均的) age of the team members is 25. 10. She has a______ (强烈的) belief that numbers bring good luck. 11. The number of visitors to the museum _______(increase) by 20% last year. 12. My grandma has a _______(tradition) Chinese calendar with all the solar terms. 13. We need _______(power) computers to deal with these big data. 14. The two cities are _______(connect) by a new high-speed train. 15. This book is _______(interesting) than the one I read last week, especially the parts about number culture. 三、单项选择 ( )1. In Chinese culture, red lanterns often ______ good wishes for the new year. A. represent B. repeat C. divide D. connect ( )2. The ______ of China is about 1.4 billion, which is the largest in the world. A. number B. population C. survey D. average ( )3. The number of wild animals ______ quickly because of the better environment. A. rises B. raises C. increases D. develops ( )4. Some people think the meaning of numbers is ______ science; it's just a kind of belief. A. beyond B. across C. along D. against ( )5. We need to ______ the students into four groups to discuss the topic about amazing numbers. A. connect B. divide C. repeat D. represent 四、首字母填空 Numbers play an important role in people's lives. In different cultures, numbers have different m 1______. For example, in China, n 2______ 8 is loved by many people because it sounds like "fa" which means making money. While the number 4 is u 3 ______because it sounds like "si" meaning death. During the Spring Festival, people like to put up couplets with lucky numbers on them. They b 4______ these numbers will bring good l 5______ to their families. In Western countries, the number 7 is considered lucky. Many stories in the Bible are r 6______ to the number 7______. Some people even choose their phone numbers or car numbers with lucky numbers. They s 7 a lot of money to get these "lucky" numbers. But not everyone believes in this. Some people think it's just a t 8______ and numbers can't change anything. However, these traditions still stay a 9 ______and are passed down from generation to generation. It's interesting to learn about the different c 10______ behind numbers in various countries. 1.________ 2.________ 3.________ 4.________ 5._________ 6.________ 7.________ 8.________ 9.________ 10._________ 五、书面表达 假设你们学校英文报正在举办以“数字的魅力”为主题的征文活动，请根据以下问题，以 “My Favorite Number” 为题，写一篇英语短文投稿。 1. What is your favorite number? 2. Why do you like it? (Give reasons, such as cultural meaning, personal experience, etc.) 3. How does this number influence your life? 要求：1.短文需包含所有问题要点，并适当发挥; 2.词数 100 左右。 My Favorite Number ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ 参考答案 一、翻译 1. The number 7 is regarded as a lucky number in many cultures. 2. According to statistics, the world has a population of over 7 billion. 3. This ancient building has stood for more than a thousand years. 4. We need to collect at least 50 questionnaires to finish this research. 5. He repeated the phone number three times to make sure I remembered it. 6. In Chinese culture, the number 8 represents good luck and wealth. 二、词汇运用 1. unlucky 2. population 3. survey 4. repeat 5. ancient 6. double 7. improve 8. shows 9. average 10. strong 11. increased 12. traditional 13. powerful 14. connected 15. more interesting 三、单项选择 1. A 2. B 3. C 4. A 5. B 四、首字母填空 1. meanings 2. number 3. unlucky 4. believe 5. luck 6. related 7. spend 8. tradition 9. alive 10. cultures 五、书面表达 My Favorite Number My favorite number is 9. In Chinese culture, 9 stands for longevity and good fortune because it sounds similar to the word "jiu", meaning long-lasting. Also, I was born on September 9th, which makes this number special to me. In my daily life, I often choose things related to 9. For example, I pick seat number 9 when I take the bus, and I like to finish my homework at 9 o'clock in the evening. This number gives me a sense of comfort and confidence, making me believe that good things will happen to me. I love my favorite number and the warm meaning it carries. 学科网（北京）股份有限公司 $