Unit 3 Our digital lives 习题课件（共5份）2025-2026学年英语沪教版八年级上册

(课件网) 第3课时　Section 3　Speaking & Writing Unit 3　Our digital lives 01 基础过关 02 写作专训 目 录 一、 圈出下列句子中的重读单词。 一 二 1. — Do your parents allow you to stay in touch with friends at weekends？ — Yes， they do. 2. — Do you use a computer to finish your work？ — No， I don’t. 3. Computers play an important role in our lives. 4. That’s a big victory of artificial intelligence. 二、 根据句意及首字母提示完成单词。 1. S 　ocial　 media allows people to share news quickly with friends. 2. Please check your phone for a text m 　essage　 from the library. 3. The newspaper wants to i 　nterview　 students about their weekend hobbies. 4. His p 　ositive　 attitude（态度） helped the team finish the project on time. 5. Playing games for a long time can have a negative e 　ffect　 on teenagers. ocial　 essage　 nterview　 ositive　 ffect　 一 二 佳作赏析 当前，许多学生在课外沉迷于智能手机（smartphones）。针对这一现象，学校将开展一次主题为“拒绝手机诱惑，健康学习生活”的演讲活动。请你根据表格内容用英语写一篇演讲稿。 Negative effects play games too much； not finish homework； sleep in class； poor eyesight Suggestions keep away from ...； stay with ...； take an active part in ... 要求：80词左右，已给出部分不计入总词数。 一 二 [高分范文] Girls and boys， With the development of the economy， many students have smartphones.① The students often spend so much time in playing games on them. Some don’t finish their homework on time. Some even sleep in class. Besides， smartphones are bad for eyes， and some students’ eyesight is becoming worse.② 一 二 To avoid these disadvantages， I think we should make some changes. First， we should keep away from smartphones and work hard. Second， stay with our family or friends if we are free and talk with them about our daily life， feelings and so on. Third， take an active part in all kinds of activities， such as playing basketball， singing songs and playing chess.③ That’s all. Thank you！ 一 二 [名师点评] 短文是一篇主题为“拒绝手机诱惑，健康学习生活”的演讲稿，帮助学生培养合理使用手机的良好习惯。 ① 开篇点题，介绍了学生拥有手机的现象。 ② 使用过渡词Besides补充说明手机对学生视力的损害。 ③ 使用First、 Second和Third来列举拒绝手机诱惑的具体措施。 一 二 素材积累 [开头句] 1. Nowadays teenagers spend a lot of time on the internet. 2. It’s common for more and more students to have their own smartphones. 3. These days， some students bring their smartphones to school. [中间句] 1. Some teenagers spend too much time on social media. 2. Digital devices have many advantages. 一 二 [结尾句] 1. We’ve already started doing some of these things！ 2. All in all， students should spend more time on schoolwork instead of on smartphones. [名言警句] 1. A computer is never tired of solving humans’ puzzles. 计算机为人类解谜，从不疲倦。 2. AI solves problems， but can’t replace thinkers. 人工智能解决问题，却无法取代思考者。 一 二 写作演练 　　随着互 ... ...