Unit 3 Our digital lives单元测试（深圳专用） 学校:_____姓名：_____班级：_____考号：_____ （考试时间：70分钟 试卷满分：75分） Ⅰ.完形填空（10分） 阅读下面短文，掌握其大意，然后从1~10各题所给的A、B、C和D项中选出最佳选项。 We are living in a digital age. Digital devices are becoming more and more popular. They have greatly changed our daily lives and brought us both advantages and disadvantages. In the past, people had few ways to communicate. They wrote letters or met face to face. It was slow and inconvenient. But now, smartphones and the Internet make communication much 1 . We can chat with friends far away online in seconds and share our life easily. Digital technology also helps our study. We can take online classes, search for learning materials and watch teaching videos. It makes learning more 2 and interesting. Many difficult problems can be solved with the help of online resources. However, every coin has two sides. Many teenagers are 3 in online games and short videos. They can’t control themselves and spend hours staying online every day. This bad 4 brings many problems. They feel tired in class and can’t focus on their study. What’s more, staring at screens for long will 5 their eyesight. Besides, some people may leak personal 6 online. It is very dangerous. Bad people may use the information to do bad things. So we must 7 our privacy carefully. Digital life is wonderful but we need to use digital devices 8 . We should make strict rules for ourselves. Don’t waste too much time on meaningless online activities. Balance study, exercise and online entertainment. Only 9 this way can we enjoy the benefits of digital technology and live a 10 life. 1．A．slower B．faster C．harder D．quieter 2．A．difficult B．boring C．convenient D．useless 3．A．interested B．excited C．relaxed D．surprised 4．A．plan B．habit C．dream D．choice 5．A．protect B．improve C．harm D．repair 6．A．information B．suggestion C．message D．story 7．A．save B．guard C．hide D．avoid 8．A．freely B．wisely C．carelessly D．blindly 9．A．in B．on C．at D．by 10．A．busy B．simple C．balanced D．noisy Ⅱ.阅读理解（40分） 第一节 阅读下列短文，从下面每小题所给的A、B、C、D四个选项中，选出最佳选项。（共15小题，每小题1.5分） A Nowadays, many teenagers face different problems in their lives. Doubao, an AI helper, gives them useful advice to solve these problems. Julie, a 16-year-old girl, feels nervous before exams. Doubao tells her to: *Take a short walk or listen to music to relax. * Make a study plan several weeks before exams and prepare early. Lucy, an 18-year-old student, wants to be an online writer, but her mother wants her to be a teacher. Doubao says she should: *Think about what she likes and is good at. *Learn why being a teacher is a good job. *Talk with her mother when they are both free. Mike, a 15-year-old boy, often argues with his parents because of their different opinions. Doubao tells him that it is normal for teenagers to think differently from their ... ...
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