Unit3知识点-F部分练习2025-2026学年沪外教版英语七年级下册

七年级英语下册Unit3知识点-F部分练习 小试牛刀 A. 根据模型调查报告，选择正确答案 1. What is the topic of the survey? A. Students’ favourite social networks. B. Students’ online behaviour and screen time. C. Students’ study habits. D. Students’ favourite outdoor activities. 2. Most students spend ______ on social networks in a week. A. less than 1 hour B. 1–3 hours C. more than 3 hours D. no time at all 3. How do the students present their results? A. A report with a pie chart. B. A report with a bar chart. C. A speech. D. A video. B. 根据调查结果，完成下列句子 1. Most students spend __________ than 1 hour on social networks in a week. 2. 25 per cent spend __________ hours. 3. Only a __________ students spend more than 3 hours on social networking. 4. Too much screen time can be __________. 5. We __________ that you limit your screen time. 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. What percentage of students spend 1–3 hours on social networks? A. Less than 1%. B. 25%. C. 50%. D. 75%. 2. Why is the result considered “great news”? A. Because most students spend little time on social networks. B. Because all students use social networks. C. Because students spend too much time online. D. Because the survey was easy to do. 3. What does the survey suggest to students? A. Spend more time online. B. Limit screen time and do fun offline activities. C. Never use social networks. D. Only use social networks on weekends. 4. Which of the following is an example of an open question? A. Do you use social networks? B. How many hours a week do you spend online? C. Give some advice to those who spend too much time online. D. Do you have good screen habits? 5. What is the first step in doing a group project according to the TEEN SKILL tips? A. Make a pie chart. B. Make a to-do list. C. Present the results. D. Write a report. B. 完成句子（★★） 根据项目内容，用正确的词汇完成句子。 1. 进行一次调查，了解你学校学生的在线行为。 Do a __________ to find out about students’ __________ behaviour in your school. 2. 大多数学生每周花在社交网络上的时间少于1小时。 Most students spend __________ than 1 hour on social networks in a week. 3. 只有少数学生每周花在社交网络上的时间超过3小时。 Only a __________ students spend more than 3 hours on social networking. 4. 我们建议你限制屏幕时间。 We __________ that you __________ your screen time. 5. 用一张饼图来展示你的结果。 Use a __________ chart to show your results. 拓展思考 Part 1（设计三个关于屏幕习惯的调查问题） 写一段话（至少3个问题）。包括一个是否问题、一个带选项的问题、一个开放性问题。 使用以下表达：Do you ...? How often ...? What advice would you give to ...? __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ Part 2（根据你设计的调查，写一段简短的调查结果报告） 写一段话（至少5句）。说明调查主题、主要发现和建议。 使用以下表达：We did a survey on, most students, only a few, we suggest that, this is because __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ Part 3（为什么限制屏幕时间很重要？） 写一段话（至少5句）。解释过多屏幕时间的坏处以及替代活动的好处。 使用以下表达：Too much screen time can, it may cause, instead, you can, doing offline activities helps you, I believe __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ 参考答案与解析 小试牛刀 A 1. B 2. A 3. A 小试牛刀 B 1. less 2. 1–3 3. few 4. harmful 5. suggest 配套练习 A 1. B 2. A 3. B 4. C 5. B 配套练习 B 1. survey, online 2. less 3. few 4. suggest, limit 5. pie 拓展思考（示例） Part 1 1. Do you use social networks every day? 2. How many hours a day do you spend on social networks? (less than 1 hour, 1–2 hours, more than 2 hours) 3. What advice would you give to someone who spends too much time online? Part 2 We did a survey on students’ screen time in our school. Most students spend less than 1 hour on social networks per day. Only a few spend more than 2 hours. We suggest that students limit their screen time and do more offline activities like reading or playing sports. This is because too much screen time can be bad for eyes and health. Part 3 Too much screen time can harm your eyes and make you feel tired. It may also take time away from homework or exercise. Instead, you can read a book, play outside, or talk with family. Doing offline activities helps you relax and stay healthy. I believe a good balance between online and offline life is important for everyone. 1 学科网（北京）股份有限公司 $