资源简介

人教版（2019）必修二Unit 3单元回顾
I. 知识点回顾
一、词性变形
1. operate v. 操作；经营；动手术→operation n. 操作；经营；手术→operator n. 操作员；接线员
2. explore v. 探索；探测；探险→exploration n. 探索；探测；探险→explorer n. 探险家
3. intelligent adj. 智能的；聪明的→intelligence n. 智力；智慧；智能
4. solve v. 解决；解答→solution n. 解决办法；答案
5. real adj. 真实的；实际的→reality n. 现实；实际情况→realize v. 实现；意识到；领悟→really adv. 真正地；确实
6. personal adj. 个人的；私人的→personally adv. 就个人而言；亲自→personality n. 个性；性格
7. appear v. 出现；显得；似乎→appearance n. 外貌；出现；露面→disappear v. 消失；失踪→disappearance n. 消失；失踪
8. happy adj. 高兴的；幸福的→happiness n. 幸福；快乐→unhappy adj. 不高兴的；不幸福的
二、重点短语
1. in common 共同；共有
2. connect...to 把……连接到
3. deal with 处理；对付；涉及
4. watch over 看守；监视；照管
5. make up 编造；组成；化妆；弥补
6. after all 毕竟；终究
7. with the help of 在……的帮助下
8. have...in common 有……共同之处
9. as a result 结果
10. so...that... 如此……以至于……
11. in a way 在某种程度上
12. come true 实现
13. provide...with... 给……提供……
14. in total 总共；总计
15. give away 赠送；泄露；分发
三、重点句型
1. as引导非限制性定语从句，可位于句首、句中或句末，指代整个主句内容
As we all know, the Internet has changed our lives greatly.（众所周知，互联网极大地改变了我们的生活。）
2. “It seems/seemed + that从句”，意为“似乎……；好像……”
It seems that artificial intelligence will play an even more important role in the future.（似乎人工智能在未来将发挥更重要的作用。）
3. 倍数表达法：倍数 + as + 形容词/副词原级 + as...
This new computer is three times as expensive as the old one.（这台新电脑的价格是旧电脑的三倍。）
II. 牛刀小试
一、用所给单词的适当形式填空
1. The doctor is performing an ____________ (operate) on the patient.
2. The ____________ (explore) of outer space has always fascinated humans.
3. Dolphins are known for their high ____________ (intelligent).
4. We need to find a ____________ (solve) to the problem of traffic congestion.
5. He finally ____________ (realize) his dream of becoming a famous scientist.
6. Everyone has his or her own ____________ (person) hobbies.
7. The sudden ____________ (appear) of the UFO surprised everyone.
8. We should share our ____________ (happy) with others.
9. The ____________ (operate) of this machine is very simple.
10. The ____________ (explore) discovered a new island during his journey.
11. This is an ____________ (intelligence) robot that can do many things.
12. They haven't found a good ____________ (solve) to the pollution problem yet.
13. We live in the ____________ (real), not in a dream world.
14. She expressed her opinion ____________ (personally) at the meeting.
15. His ____________ (disappear) made his family worried.
二、用所给动词的适当形式填空
1. We should learn how ____________ (deal) with different kinds of problems.
2. The computer system ____________ (connect) to the Internet can provide us with a lot of information.
3. The robot is used to ____________ (watch) over the old people in the nursing home.
4. She often makes up stories ____________ (entertain) her little brother.
5. With the help of my teacher, I ____________ (improve) my English a lot.
6. The two brothers have a lot ____________ (in common).
7. He worked hard, as a result, he ____________ (pass) the exam easily.
8. The plan is so good that we ____________ (decide) to carry it out immediately.
9. In a way, this new technology ____________ (change) our lives already.
10. I hope my dream of becoming a writer ____________ (come true) one day.
11. The company provides the workers ____________ (with) good working conditions.
12. They gave away a lot of clothes ____________ (help) the poor people.
13. He spent five hours in total ____________ (finish) his project.
14. We need to learn how to make up the time we ____________ (lose).
15. After all, he ____________ (be) a child, so we should forgive him.
三、单元语法：定语从句复习
1. This is the book ____________ I bought yesterday.
2. The man ____________ is standing there is my father.
3. The school ____________ I studied is very beautiful.
4. The reason ____________ he was late is that he got up late.
5. The girl ____________ hair is long is my classmate.
6. The city ____________ we visited last year is famous for its food.
7. The movie ____________ we watched last night was very exciting.
8. The boy with ____________ I played basketball is my friend.
9. The museum ____________ has many ancient things is popular.
10. The woman ____________ you met just now is a famous singer.
11. The day ____________ I met my best friend was sunny.
12. The house ____________ windows face south is very expensive.
13. The car ____________ he drives is very cool.
14. The person ____________ advice I took is very wise.
15. The school ____________ he works has a good reputation.
四、课文语法填空
Artificial intelligence (AI) has developed rapidly in recent years. AI technology 1. ____________ (be) used in many fields, such as healthcare, transportation and entertainment. With the help of AI, machines can perform tasks 2. ____________ were once done by humans. For example, AI - powered robots can 3. ____________ (operate) on patients with high precision. However, AI also brings some problems. Some people worry 4. ____________ AI might replace humans in certain jobs. 5. ____________ (solve) these problems, we need to develop AI in a more responsible way. We should make sure that AI is used 6. ____________ (benefit) humans. 7. ____________ addition, we need to improve people's understanding of AI. Only in this way can we make the most of AI and avoid 8. ____________ (it) negative impacts. As AI continues to develop, it is important 9. ____________ we find a balance between its development and our values. After all, AI is just a tool, and 10. ____________ is up to us to decide how to use it.
参考答案
一、用所给单词的适当形式填空
1. operation
2. exploration
3. intelligence
4. solution
5. realized
6. personal
7. appearance
8. happiness
9. operation
10. explorer
11. intelligent
12. solution
13. reality
14. personally
15. disappearance
二、用所给动词的适当形式填空
1. to deal
2. connected
3. watch
4. to entertain
5. have improved
6. in common
7. passed
8. decide
9. has changed
10. will come true
11. with
12. to help
13. finishing
14. have lost
15. is
三、单元语法：定语从句复习
1. which/that
2. who/that
3. where
4. why
5. whose
6. which/that
7. which/that
8. whom
9. which/that
10. who/whom/that
11. when
12. whose
13. which/that
14. whose
15. where
四、课文语法填空
1. is
2. that/which
3. operate
4. that
5. To solve
6. to benefit
7. In
8. its
9. that
10. it

展开更多......

收起↑