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人教版（2019）必修二 Unit 3 The Internet 单元回顾
I. 知识点回顾
一、词性变形
1. internet n．互联网 → ＿＿＿＿＿＿＿＿ adj.在线的 adv.在线地
2. network n．网络 → ＿＿＿＿＿＿＿＿ n．网络；网状系统
3. surf v．浏览；冲浪 → ＿＿＿＿＿＿＿＿ v．浏览（surf the Internet 上网）
4. browse v．浏览 → ＿＿＿＿＿＿＿＿ n．浏览器
5. digital adj.数字的 → ＿＿＿＿＿＿＿＿ n．数字；手指
6. divide v．分开；分割 → ＿＿＿＿＿＿＿＿ n．分开；分割
7. access n．通道 vt.进入；使用 → ＿＿＿＿＿＿＿＿ adj.可接近的；可使用的
8. benefit n．益处 vt.使受益 → ＿＿＿＿＿＿＿＿ adj.有益的；有利的
9. distance n．距离 → ＿＿＿＿＿＿＿＿ adj.遥远的；远的
10. inspire vt.鼓舞；启发 → ＿＿＿＿＿＿＿＿ n．鼓舞；灵感
11. convince vt.使确信；说服 → ＿＿＿＿＿＿＿＿ adj.令人信服的
12. convenient adj.方便的 → ＿＿＿＿＿＿＿＿ n．方便；便利 → ＿＿＿＿＿＿＿＿ adj.不方便的
ment n．评论 vi.评论 → ＿＿＿＿＿＿＿＿ n．评论（make comments on 对……发表评论）
14. upset adj.心烦的 vt.使心烦 → ＿＿＿＿＿＿＿＿ adj.心烦的（upset-upset-upset）
15. tough adj.艰难的；困难的 → ＿＿＿＿＿＿＿＿ adj.艰难的（同义：hard, difficult）
16. function n．功能 vi.运行 → ＿＿＿＿＿＿＿＿ n．功能；作用
17. apply vt.申请；应用 → ＿＿＿＿＿＿＿＿ n．申请；应用
18. update vt.更新 n．更新 → ＿＿＿＿＿＿＿＿ vt.升级 n．升级
二、重点短语
1. ＿＿＿＿＿＿＿＿ 寻找；搜索
2. ＿＿＿＿＿＿＿＿ 登录；注册
3. ＿＿＿＿＿＿＿＿ 与……连接
4. ＿＿＿＿＿＿＿＿ 与……保持联系
5. ＿＿＿＿＿＿＿＿ 占用；开始从事
6. ＿＿＿＿＿＿＿＿ 沉迷于；对……上瘾
7. ＿＿＿＿＿＿＿＿ 出故障；分解
8. ＿＿＿＿＿＿＿＿ 掌握……的最新消息；跟踪
9. ＿＿＿＿＿＿＿＿ 在远处
10. ＿＿＿＿＿＿＿＿ 对……有益
11. ＿＿＿＿＿＿＿＿ 处于控制之下
12. ＿＿＿＿＿＿＿＿ 熟悉
13. ＿＿＿＿＿＿＿＿ 对……发表评论
14. ＿＿＿＿＿＿＿＿ 分发；发出（光、热等）
15. ＿＿＿＿＿＿＿＿ 申请
16. ＿＿＿＿＿＿＿＿ 以……为基础
17. ＿＿＿＿＿＿＿＿ 与……聊天
18. ＿＿＿＿＿＿＿＿ 接管；接收
19. ＿＿＿＿＿＿＿＿ 在稍远处
20. ＿＿＿＿＿＿＿＿ 有道理；讲得通
三、重点句型
【规则】There are countless articles telling us...：现在分词短语作后置定语，相当于定语从句 which tell us...。
【例句】There are countless articles ＿＿＿＿＿＿＿＿ us how the Internet has made our lives more convenient. 有无数文章告诉我们互联网如何让生活更便利。
【规则】with + 宾语 + 宾语补足语：with 复合结构在句中作伴随状语，宾补可由形容词、分词、介词短语等充当。
【例句】＿＿＿＿＿＿＿＿ the Internet, we can keep in touch with friends far away. 有了互联网，我们能和远方的朋友保持联系。
【规则】名词性从句：that 引导的同位语从句或宾语从句，说明前面名词的具体内容。
【例句】There is no doubt ＿＿＿＿＿＿＿＿ the Internet has changed our daily lives greatly. 毫无疑问，互联网极大地改变了我们的日常生活。
【规则】It is + adj. + that 从句：it 作形式主语，that 从句为真正主语。
【例句】It is important ＿＿＿＿＿＿＿＿ we should use the Internet in a proper way. 我们应以恰当的方式使用互联网，这很重要。
II. 牛刀小试
一、用所给单词适当形式填空
1. The ______(internet) has brought great changes to our daily lives.
2. You can search for information on the ______(connect) network at any time.
3. A good ______(browse) makes it easier to find what you need online.
4. The ______(divide) between rich and poor countries affects Internet use.
5. This website is ______(access) to everyone, rich or poor.
6. Regular exercise is ______(benefit) to both our body and mind.
7. The old man lives far away, but we keep in touch with him at a ______(distant).
8. Her story has been a great ______(inspire) to many young people.
9. His explanation was so ______(convince) that everyone believed him.
10. The Internet brings us great ______(convenient) in shopping and learning.
11. Many students use mobile apps to ______(application) for online courses.
12. Please ______(update) your personal information in time.
二、用所给动词的适当形式填空
1. The Internet ______(change) our lives since it was invented.
2. Millions of people ______(connect) to the Internet every day.
3. She often ______(surf) the Internet to look for useful information.
4. It is said that a new network ______(set) up in this area next month.
5. He ______(be addicted) to online games and forgot to do his homework.
6. ______(keep) in touch with friends, she uses WeChat every day.
7. My computer ______(break) down yesterday, so I couldn't finish my work.
8. ______(inspire) by her teacher, she decided to study computer science.
9. Great changes ______(take) place in our city in the past ten years.
10. ______(access) the Internet, you need a computer or a smartphone.
三、单元语法：现在完成时的被动语态
（一）用所给动词的现在完成时被动语态填空
1. A new network ______(set) up in our school since last year.
2. Millions of websites ______(create) since the Internet appeared.
3. The old system ______(replace) by a new one already.
4. Many online courses ______(offer) to students so far.
5. The problem ______(solve) by the engineers recently.
6. A lot of information ______(store) on the Internet since 2000.
7. The digital gap ______(narrow) greatly in recent years.
8. His story ______(share) by thousands of people online.
9. New apps ______(develop) to make life more convenient.
10. The website ______(visit) by millions of users this month.
（二）现在完成时主动/被动的区分与转换
1. People have used the Internet for many years. → The Internet ______ for many years.
2. They have built a new network. → A new network ______.
3. Someone has posted the news online. → The news ______ online.
4. We have changed our way of life. → Our way of life ______.
5.判断：The Internet has been changed our lives.（ ）
6.判断：Many apps have been developed in recent years.（ ）
7.判断：A new law has made to protect users' privacy.（ ）
8.判断：The letter has been sent by email.（ ）
（三）语篇语法填空（在空白处填入适当的形式，注意语态）
The Internet 1.______(change) our lives greatly since it first appeared. A large number of websites 2.______(set) up over the past twenty years. Now, most people 3.______(connect) to the Internet every day. Information 4.______(store) online and can be found within seconds. In recent years, many online courses 5.______(offer) to students all over the world. However, the digital divide still 6.______(exist) between rich and poor areas. To solve this problem, new measures 7.______(take) by the government. It is important 8.______ everyone can benefit 9.______ the Internet. As more people get online, our lives are becoming more 10.______ (convenience).
四、课文语法填空
Stronger Together: How We Have Been Changed by the Internet
Since the Internet 1.______(invent), our lives 2.______(change) greatly. The Internet 3.______(connect) people around the world and made communication much easier. Many new apps 4.______(develop) in recent years. Now we can shop, study and work online without leaving home. However, some people 5.______(be) left behind because of the digital divide. To close the gap, new networks 6.______(build) in poor areas in recent years. It is reported that many measures 7.______(take) to help more people get online. The Internet 8.______(bring) us both chances and challenges. There is no doubt 9.______ we should use it properly and keep our personal information 10.______ control.
Book2 Unit 3 参考答案
I. 知识点回顾
一、词性变形
1. internet n．互联网 → online adj.在线的 adv.在线地
2. network n．网络 → network n．网络；网状系统
3. surf v．浏览；冲浪 → surf v．浏览（surf the Internet 上网）
4. browse v．浏览 → browser n．浏览器
5. digital adj.数字的 → digit n．数字；手指
6. divide v．分开；分割 → division n．分开；分割
7. access n．通道 vt.进入；使用 → accessible adj.可接近的；可使用的
8. benefit n．益处 vt.使受益 → beneficial adj.有益的；有利的
9. distance n．距离 → distant adj.遥远的；远的
10. inspire vt.鼓舞；启发 → inspiration n．鼓舞；灵感
11. convince vt.使确信；说服 → convincing adj.令人信服的
12. convenient adj.方便的 → convenience n．方便；便利 → inconvenient adj.不方便的
ment n．评论 vi.评论 → comment n．评论（make comments on 对……发表评论）
14. upset adj.心烦的 vt.使心烦 → upset adj.心烦的（upset-upset-upset）
15. tough adj.艰难的；困难的 → tough adj.艰难的（同义：hard, difficult）
16. function n．功能 vi.运行 → function n．功能；作用
17. apply vt.申请；应用 → application n．申请；应用
18. update vt.更新 n．更新 → upgrade vt.升级 n．升级
二、重点短语
1. search for 寻找；搜索
2. log on 登录；注册
3. be connected to 与……连接
4. keep in touch with 与……保持联系
5. take up 占用；开始从事
6. be addicted to 沉迷于；对……上瘾
7. break down 出故障；分解
8. keep track of 掌握……的最新消息；跟踪
9. in the distance 在远处
10. be beneficial to 对……有益
11. under control 处于控制之下
12. be familiar with 熟悉
13. make comments on 对……发表评论
14. give out 分发；发出（光、热等）
15. apply for 申请
16. be based on 以……为基础
17. chat with 与……聊天
18. take over 接管；接收
19. at a distance 在稍远处
20. make sense 有道理；讲得通
三、重点句型
【规则】There are countless articles telling us...：现在分词短语作后置定语，相当于定语从句 which tell us...。
【例句】There are countless articles telling us how the Internet has made our lives more convenient. 有无数文章告诉我们互联网如何让生活更便利。
【规则】with + 宾语 + 宾语补足语：with 复合结构在句中作伴随状语，宾补可由形容词、分词、介词短语等充当。
【例句】With the Internet, we can keep in touch with friends far away. 有了互联网，我们能和远方的朋友保持联系。
【规则】名词性从句：that 引导的同位语从句或宾语从句，说明前面名词的具体内容。
【例句】There is no doubt that the Internet has changed our daily lives greatly. 毫无疑问，互联网极大地改变了我们的日常生活。
【规则】It is + adj. + that 从句：it 作形式主语，that 从句为真正主语。
【例句】It is important that we should use the Internet in a proper way. 我们应以恰当的方式使用互联网，这很重要。
II. 牛刀小试
一、用所给单词适当形式填空
1.Internet 2.connected 3.browser 4.division 5.accessible 6.beneficial 7.distance 8.inspiration 9.convincing 10.convenience 11.apply 12.update
二、用所给动词的适当形式填空
1.has changed 2.are connected 3.surfs 4.will be set 5.was addicted 6.To keep 7.broke 8.Inspired 9.have taken 10.To access
三、单元语法：现在完成时的被动语态
（一）现在完成时被动语态填空
1.has been set 2.have been created 3.has been replaced 4.have been offered 5.has been solved 6.has been stored 7.has been narrowed 8.has been shared 9.have been developed 10.has been visited
（二）主动变被动 / 判断
1.has been used 2.has been built 3.has been posted 4.has been changed 5.错误（has changed） 6.正确 7.错误（has been made） 8.正确
（三）语篇语法填空
1.has changed 2.have been set 3.are connected 4.is stored 5.have been offered 6.exists 7.have been taken 8.that 9.from 10.convenient
四、课文语法填空
1.was invented 2.have been changed 3.has connected 4.have been developed 5.have been 6.have been built 7.have been taken 8.has brought 9.that 10.under

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