北师大版（2019）必修第二册 Unit4 Information technology>Lesson 3 Internet and Friendships 预习检测 (含答案)

Unit4 Lesson 3, Writing Workshop, Viewing Workshop, Reading Club 1 & 2 预习检测
一、根据提示，写出下列单词的不同形式
1. ________ vt. & n.伤害，损害→ ________ adj. 有害的→ ________ adj.无害的；无恶意的
2. ________ n.论点；论据→ ________ adj.好辩的；争辩的→ ________ vi. & vt.争论；辩论；说服→ ________ n.争辩者；辩论者
3. ________ vt.取代；接替→ ________ n.更换；代替者→ ________ adj.可替换的；可置换的；可放在原处的
4. ________ vi.专注，专心；集中注意力→ ________ adj.集中的；全神贯注的→ ________ n.集中；浓缩；集合
5. ________ adj.关切的；关心的→ ________ n.关切；关心 v.与……有关；关于
6. ________ adj.有益的；有意义的→ ________ n. 报酬；报答；酬谢 vt.奖励；奖赏
7. ________ n.增添；添加→ ________ adj.附加的，额外的→ ________ vi. & vt.加起来；做加法；增加
8. ________ adj.局限的，限制性的→ ________ adj.有限的；有限责任的（公司） ________ adj.无限的→ ________ n.限制；限度；界限 vt.限制；限定
9. ________ adj.创造性的→ ________ vt.创造，创作→ ________ n.创造力；创造性→ ________ n.创造，创作；产物→ ________ n.创造者；创建者→ ________ n.动物，生物；人
10. ________ n.位置；地点→ ________ v.定位；定居；位于；查找……的地点11. ________ adj.可选择的；非强制的→ ________ n.选项；选择权
12. ________ adj.想象的；虚构的→ ________ vi. & vt.想象；猜想；臆断→ ________ adj.富有想象力的；有创造力的
13. ________ adj.了不起的；惊人的→ ________ adj.惊奇的，吃惊的→ ________ vt.使吃惊→ ________ n.惊异；惊愕
14. ________ n.隐私→ ________ adj. 私人的；私有的；私下的
15. ________ vt.把……转变成数字形式，使……数字化→ ________ adj.数字的；数码的→ ________ n.数字化
16. ________ adj.易懂的；易得到的→ ________ n.可达（及）性，易接近→
adj.难以达到的的；不可得到的
二、写出下列短语的汉语意思
1. replacement for ________________
2. as we know ________________
3. instead of ________________
4. be concerned with ________________
5. in addition ________________
6. social media ________________
7. appear to ________________
8. on the basis of ________________
9. in one’s opinion ________________
10. focus on ________________
1l. stay in touch with ________________
12. in contact ________________
13. on the move ________________
14. give a response to ________________
15. point out ________________
16. an authority on ________________
17. personal profile ________________
18. have...in common ________________
19. be amazed by ________________
20. be accessible to ________________
三、根据汉语或首字母提示写出单词
1. These fish are found in s_______ waters around the coast.
2. 20 to 40 p_______ of the voters are undecided.
3. I have a duty to m_______ order here.
4. Write a b_______ summary of a book.
5. You can’t live in a f_______ world.
6. The a_______ of the book shall be nameless.
7. I don’t like to visit the e doctor just for something ________（琐碎的）.
8. What items are you ________（尤其）interested in
9. You need to stop looking at your ________（智能手机）!
10. And here, I have my learning ________（平板电脑）.
11. It is a ________（人物简介）of a Texas tycoon.
12. The ________（政策）has not yet been established.
参考答案
一、1. harm, harmful, harmless
2. argument, argumentative, argue, arguer
3. replace, replacement, replaceable
4. concentrate, concentrated, concentration
5. concerned, concern
6. rewarding, reward
7. addition, additional. add
8. limiting, limited, limitless, limit
9. creative, create, creativity, creation, creator, creature
10. location, locate
11. optional, option
12. imaginary, imagine, imaginative
13. amazing, amazed, amaze, amazement
14. privacy, private
15. digitise, digital, digitisation
16. accessible, accessibility, inaccessible
二、1. ……的替代品 2. 众所周知 3. 代替……
4. 关心…… 5. 除此之外 6. 社交媒体
7. 似乎，好像 8. 根据，基于 9. 在某人看来
10. 集中于 11. 与……保持联系 12. 接触，联系
13. 四处奔波；在活动中 14. 对……作出回应 15. 指出
16. 一位……方面的专家/权威人士 17. 个人简介
18. 在……方面有共同之处 19. 对……感到惊讶 20. 易于接近
三、1. shallow 2. percent 3. maintain 4. brief
5. fantasy 6. author 7. trivial 8. particularly
9. smartphone 10. tablet 11. profile 12. policy