Unit3-Our digital lives- 单元测试卷2025-2026学年沪教版英语八年级上册

Unit 3 Our digital lives

单元测试卷

班级：________ 姓名：________ 得分：________

一、选词填空（共 10 小题，每小题 1 分，共 10 分）

从方框中选择适当的词或短语，并用其正确形式填空，每词 / 短语限用一次。

invent, develop, survey, opinion, warning, digital literacy, stay in touch with, breakthrough, social media, evaluate

1. In my ________, we should learn to use the Internet in a smart way.
2. We need to ________ our friends by WeChat when we are far apart.
3. The teacher made a ________ about students’ online habits in our school.
4. It is a great ________ that humans invented the microprocessor.
5. Young people spend plenty of time on ________ every day.
6. Alan Turing ________ the basic design of modern computers many years ago.
7. We must learn to ________ all kinds of online information carefully.

8. Parents always give kids a ________ not to talk with strangers online.
9. ________ is necessary for every student in the modern digital age.
10.                    Computer technology will keep ________ and bring more changes to our life.

二、用所给单词的适当形式填空（共 10 小题，每小题 1 分，共 10 分）

1. Ada Lovelace was one of the first computer ________ (program) in the world.
2. It’s important for teenagers ________ (form) good online habits.
3. Spending too much time online is ________ (harm) to our eyes and study.
4. The first computers were much ________ (big) than today’s smartphones.
5. He is interested in ________ (check) social media after finishing homework.
6. We should refuse ________ (share) our personal information online.
7. With the help of new technology, computers run even ________ (smooth) now.

8. It is not easy ________ (tell) whether online news is true or not.
9. Digital tools allow us ________ (learn) knowledge anytime and anywhere.
10.                    Many young people use the Internet ________ (improve) their hobbies and skills.

三、阅读理解 A（共 4 小题，每小题 2 分，共 8 分）

Online Learning: New Way of Study

Nowadays, online learning has become very popular among middle school students. It brings a new way for us to study outside the classroom. Unlike traditional classes, online courses allow students to learn at any time and any place. You can watch lesson videos again and again when you don’t understand knowledge points.

Online learning also provides rich learning resources. You can find educational videos, reading materials and exercise papers on different study apps. It is convenient for students to make up for their weak subjects and learn more after school.

However, online learning also has some disadvantages. Some students can’t control themselves well. They may play games or watch short videos instead of studying while using phones or computers. Sitting in front of screens for long hours is bad for their eyes and health. Also, they can’t communicate face to face with teachers and classmates, which makes it hard to solve problems in time.