Unit 4 Information Technology 单元综合提升-【金版新学案】2025-2026学年高中英语必修第二册同步课堂高效讲义教师用书（北师大版）

单元综合提升

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1．enable vt.　 　　　 使可能，使发生

2．impact n.     影响；作用

3．indeed adv.     确实；当然

4．personality n.     个性，性格

5．admit vi.& vt.     承认

6．image n.     图像；形象

7．trick vt.     欺骗，诱骗，哄骗

8．experiment  vi.&vt.     做实验，进行实验

n.     实验

9．cheat vt.     欺骗；欺诈

10．view vt.     看，把……视为

11．account n.    账户

12．error n.     错误；失误

13．concerned adj.     关切的，关心的

14．content n.     内容

15．percent n.     百分比；百分数

16．opinion n.     意见；看法；主张

17．focus  vi.&vt.     集中(注意力)

n.     焦点

18．maintain vt.     保持；维持

19．smartphone n.     智能手机

20．authority n.     权威人士；专家

21．fantasy n.     幻想作品

22．series n.     系列

23．author n.     作者，作家

24．privacy n.     隐私

25．policy n.     政策，方针

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用左栏单词的正确形式填空

1．In a chat room，you can choose your favourite avatar according to your own personality．

2．The users can be enabled to complete tasks faster and easier by the new software.

3．Technology has indeed changed how we communicate with each other.

4．The student admitted that he forgot to save his work on the computer.

5．Many websites allow users to upload images to share with friends.

6．He managed to trick his way past the security guards.

7．The impact of social media on people's lives is a topic of great interest.

8．Because he was being so kind and concerned，I broke down and cried.

9．Many companies have strict policies regarding Internet usage at work.

10．Many videos are viewed millions of times on platforms like YouTube.

11．Scientists are experimenting with new technologies to solve problems.

12．Some students were caught cheating on tests by using their phones in the last exam.

13．The company released a series of updates to improve its app.

14．The authority on computer safety suggests using strong passwords.

15．The incident brought the problem of violence in schools into sharp focus．

16．People have different opinions about the best smartphone on the market.

17．She is the author of a popular blog about new technology trends.

18．The software was improved by twenty percent ，making it faster and easier to use.

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1．able adj.有能力的
→enable vt.使可能，使发生
→ability n．能力

2．convenient adj.方便的，便利的
→convenience n．方便，便利
→conveniently adv.便利地

3．effect n．效应；影响
→effective adj.有效的，产生预期结果的
→effectively adv.有效地

4．addict n．上瘾者；瘾君子
→addicted adj.对……着迷的；入迷的
→addiction n．瘾；嗜好

5．recommend vt.推荐，介绍
→recommendation n．建议，提议；推荐

6．explore vt.探究；探讨；探险
→exploration n．探索；探险
→explorer n．探险者；勘察者

7．person n．人
→personality n．个性，性格
→personal adj.个人的
→personally adv.就个人而言

8．admit vi.&vt.承认
→admission n．承认；入场费；进入权

9．identify v．确认；发现
→identity n．身份；特征

10．vary v．改变；不同
→variety n．多样化，变化
→various adj.不同的，各种各样的

11．create vt.创造，发明；创作
→creativity n．创造力；独创性
→creative adj.创造性的
→creation n．创造