Unit 3 Our digital lives 单元写作专项训练2026-2027学年沪教版英语八年级上册

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沪教版八年级英语上册单元写作专项训练

Unit 3   Our digital lives

一、写作任务

Digital products are part of our daily life. Write a passage about them: what digital products you use, how they help you, and what problems they may bring. (90-110 words)

数字产品是我们日常生活的一部分。请写一篇短文谈谈它们:你使用哪些数字产品、它们如何帮助你,以及它们可能带来什么问题。词数90-110。

二、审题要点

(1)主题:                                                                                                                                                                                             

开头

点明数字产品很重要(play an important role in our life)

正文

用途:联系朋友、查资料(keep in touch with, look up information)

比较:手机比电脑更方便(smaller and more convenient than)

问题:屏幕时间过长伤眼(harmful to our eyes)

结尾

建议合理使用(use them wisely, balance our time)

 

三、词汇 / 短语积累

【核心词汇】

1. 数字的                     

2. 设备                     

3. 智能手机                     

4. 平板电脑                     

5. 电脑                     

6. 屏幕                     

7. 应用程序                     

8. 互联网                     

9. 在线的                     

10. 下载                     

11. 上传                     

12. 信息                     

13. 视频                     

14. 聊天                     

15. 点击                     

16. 电池                     

17. 充电                     

18. 连接                     

19. 无线的                     

20. 方便的                     

21. 高效的                     

22. 昂贵的                     

23. 便宜的                     

24. 有用的                     

25. 有害的                     

26. 保护                     

27. 平衡                     

28. 依赖                     

29. 选择                     

30. 习惯                     

 

【核心短语】

1. 数字产品                     

2. 在……上花太多时间                     

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3. 沉迷于                     

4. 与……保持联系                     

5. 查找信息                     

6. 下载一个应用程序                     

7. 给手机充电                     

8. 屏幕使用时间                     

9. 伤害我们的眼睛                     

10. 以方便的方式                     

11. 比……更方便                     

12. 最有用的发明                     

13. 与……比较                     

14. 代替;而不是                     

15. 在网上学习                     

16. 休息一下                     

17. 控制时间                     

18. 让我们的生活更方便                     

 

四、句式练习

第一段(开头):点明数字产品的重要性

1. 如今,数字产品在我们的生活中起着重要的作用。(核心词:nowadays, play an important role in our life)

                                                                                                                                                                                   

                                                                                                                                                                                   

                                                                                                                                                                                   

第二段(中间):用途、比较与问题

2. 智能手机比电脑更小、更方便。(核心词:smaller, more convenient than, a computer)

                                                                                                                                                                                   

                                                                                                                                                                                   

                                                                                                                                                                                   

                                                                                                                                                                                   

                                                                                                                                                                                   

3. 我用它和朋友保持联系,并在网上查找信息。(核心词:use it to, keep in touch with, look up information online)

                                                                                                                                                                                   

                                                                                                                                                                                   

                                                                                                                                                                                   

                                                                                                                                                                                   

                                                                                                                                                                                   

4. 然而,在屏幕上花太多时间对我们的眼睛有害。(核心词:however, spend too much time on the screen, be harmful to our eyes)

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第三段(结尾):提出建议

5. 因此,我们应该明智地使用数字产品,并平衡好时间。(核心词:therefore, use...wisely, balance our time)

                                                                                                                                                                                   

                                                                                                                                                                                   

                                                                                                                                                                                   

                                                                                                                                                                                   

                                                                                                                                                                                   

五、进阶高分句型专练

(一)比较级 + than

句型公式:A tablet is lighter than a laptop.

注意:单音节形容词加 -er,多音节形容词前加 more;than 后接名词或代词

◆  我的手机比爸爸的旧电脑运行得更快。(核心词:work faster than, my father's old computer)

                                                                                                                                                                                   

                                                                                                                                                                                   

(二)the + 最高级 + in / of

句型公式:The smartphone is the most useful invention in my life.

注意:最高级前加 the;in 后接范围,of 后接同类群体

◆  我认为手机是我们生活中最有用的数字产品。(核心词:the most useful digital product, in our life)

                                                                                                                                                                                   

                                                                                                                                                                                   

(三)as ... as 与 not as ... as

句型公式:A tablet is as useful as a computer for studying.

注意:肯定用 as + 原级 + as,否定可用 not as / so + 原级 + as

◆  用平板电脑学习不如用电脑方便。(核心词:not as convenient as, with a computer)

                                                                                                                                                                                   

                                                                                                                                                                                   

(四)spend time (in) doing sth.page number 2

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