Unit 3 The Internet 习题-2026-2027学年高中英语人教版（2019）必修第二册

高中英语人教版 2019 必修二 Unit 3 The Internet习题 一、单词拼写 1. The Internet has brought great __________ (便利) to our daily life. 2. You need to __________ (下载) the app before you can use it. 3. Please keep your __________ (密码) safe and never share it with others. 4. The website was __________ (更新) with new information last night. 5. She spends too much time __________ (聊天) with friends online. 6. We should not believe everything we read on the __________ (网络). 7. It is important to protect your personal __________ (隐私) online. 8. You can __________ (搜索) for the information with a few clicks. 9. Many students use online __________ (资源) to improve their English. 10. The new __________ (软件) makes it easier to learn new words. 二、词性转化 1. convenient (adj.) → __________ (n.) 便利；方便 2. communicate (v.) → __________ (n.) 交流；沟通 3. benefit (n.) → __________ (adj.) 有益的 4. private (adj.) → __________ (n.) 隐私 5. secure (adj.) → __________ (n.) 安全 6. digital (adj.) → __________ (adv.) 数字化地 7. apply (v.) → __________ (n.) 应用程序 8. invent (v.) → __________ (n.) 发明 9. create (v.) → __________ (adj.) 有创造力的 10. distance (n.) → __________ (adj.) 遥远的 三、选词填空（从下列所给词中选择合适的单词并用其正确形式填空） convenience, download, password, update, chat, privacy, search, resource, software, benefit 1. You can __________ your favourite songs and listen to them on the bus. 2. Remember to change your __________ every three months. 3. The Internet brings great __________ to our study and daily life. 4. We should protect our personal __________ when we use social media. 5. This free __________ can help you check your grammar quickly. 6. You can __________ the app to get the newest information. 7. Both students and teachers can __________ from online learning. 8. There are many useful online __________ for learning English. 四、七选五 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 The Internet has changed almost every part of our lives. We study online, shop online and make friends online. But is the Internet always a good thing? 1________ First, the Internet gives us information at great speed. 2________ Years ago, finding an answer to a simple question might take a whole afternoon in a library. Today it takes a few seconds. Second, the Internet makes communication easier. 3________ We can share photos, hold video calls and work together on the same document, no matter how far apart we are. However, the Internet also brings problems. 4________ Some students spend hours on games and short videos every day, and their study suffers. Others share too much personal information and put themselves in danger. So how should we use the Internet? 5________ Set a time limit, protect your personal information, and always think before you believe what you read. In this way, the Internet can be a good servant instead of a bad master. A. Let's look at both its good and bad sides. B. Almost anything you want to know is only a few clicks away. C. It has broken down the walls of distance. D. The biggest problem is that it can waste a great deal of time. E. The key is to use it in a smart and careful way. F. The Internet is completely safe for everyone. G. Students should never use the Internet for study. 五、阅读理解 （一） Ten years ago, if a student in a small village wanted to learn English from a foreign teacher, it was almost impossible. Today, a laptop, a webcam and an Internet connection are all that is needed. Online classes have brought the world's best teachers into the smallest classrooms. Sixteen-year-old Zhao Min lives in a mountain village in Guizhou. Every Tuesday evening, she joins an online English class given by a teacher in London. At first, she was too shy to speak, but after three months she began to answer questions and even tell jokes in English. “I used to think English was something in books,” she says. “Now it is something I use to talk to real people.” Online learning has other advantages. Students can pause a lesson, watch it again, or slow down a teacher who speaks too fast — things that are impossible in a normal classroom. They can also choose courses that their own schools do not offer, such as programming or astronomy. But online learning is not perfect. It needs a good Internet connection, a quiet room and, above all, self-discipline. “The biggest challenge is not the technology,” says one teacher. “It is whether a student can sit down and study when nobody is watching.” 1.What is needed for a village student to learn from a foreign teacher today? A. A plane ticket to London. B. A laptop, a webcam and an Internet connection. C. A very large library. D. A private tutor living nearby. 2.How did Zhao Min change after three months? A. She stopped taking the online class. B. She became willing to speak English and tell jokes. C. She moved to London. D. She became a teacher herself. 3.What advantage of online learning is mentioned in Paragraph 3? A. It is always cheaper than school. B. Students can pause and replay lessons. C. It takes less time than normal classes. D. It needs no teachers at all. 4.According to the teacher, what is the biggest challenge of online learning? A. The technology is too expensive. B. Teachers do not know how to use computers. C. Students need self-discipline. D. There are not enough courses. 5.What is the author's attitude towards online learning? A. Completely negative. B. Balanced — it has both advantages and disadvantages. C. Completely positive. D. Not interested. （二） In 1994, China connected to the Internet for the first time. Nobody then could have imagined what would happen in the next thirty years. Today, more than one billion Chinese people use the Internet, and the country has become one of the world's most connected nations. The change has been especially fast in the countryside. In the past, farmers had to carry their vegetables to a market in town and hope that someone would buy them. Now, many farmers sell their fruit and vegetables directly to customers through live-streaming. A farmer holds a phone in a field, shows the fresh fruit on the tree, and thousands of people order it within minutes. Mobile payment has also changed daily life. In big cities, it is now possible to buy almost anything — from a cup of coffee to a train ticket — without using cash. For older people, however, this can cause problems. Some of them do not know how to use a smartphone and feel left behind. So the next task is not only to connect more people, but to make sure that nobody is left out. Many communities now hold free classes that teach older people how to use smartphones. “Technology should make life easier for everyone,” says one volunteer teacher, “not just for the young.” 6.When did China first connect to the Internet? A. In 1994. B. In 2004. C. In 2014. D. In 1984. 7.How do many farmers sell their products now? A. By carrying them to town markets. B. By selling them through live-streaming. C. By giving them to supermarkets. D. By exporting them to other countries. 8.What problem does mobile payment cause for some older people? A. It costs them too much money. B. They do not know how to use a smartphone. C. It makes them lose their jobs. D. It is not safe to use. 9.What are many communities doing now? A. Giving older people free smartphone classes. B. Buying smartphones for older people. C. Stopping the use of mobile payment. D. Asking young people to help farmers. 10.What does the volunteer teacher's words suggest? A. Only young people need technology. B. Technology should benefit everyone. C. Older people should not use phones. D. Smartphones are too hard to learn. 习题答案解析 一、单词拼写 1. “便利”，convenience 作名词，bring great convenience to… 意为“给……带来极大的便利”，故填 convenience。 2. “下载”，download 作动词，need to 后接动词原形，故填 download。 3. “密码”，password 作可数名词，被 your 修饰，指要保管好密码不与他人分享，故填 password。 4. “更新”，update 作动词，was 后接过去分词构成被动语态，指网站昨晚更新了信息，故填 updated。 5. “聊天”，chat 作动词，spend time doing sth. 结构中用动名词，故填 chatting。 6. “网络”，Internet 作专有名词，on the Internet 意为“在网上”，故填 Internet。 7. “隐私”，privacy 作不可数名词，personal privacy 意为“个人隐私”，故填 privacy。 8. “搜索”，search 作动词，情态动词 can 后接动词原形，search for… 意为“搜索……”，故填 search。 9. “资源”，resource 作可数名词，online resources 意为“在线资源”，前面有 Many 修饰，用复数，故填 resources。 10. “软件”，software 作不可数名词，被 The new 修饰，谓语 makes 用单数，故填 software。 二、词性转化 1. convenient 形容词“方便的”，名词形式是 convenience，意为“便利；方便”，如：Please come at your convenience.（请在你方便的时候来。） 2. communicate 动词“交流”，名词形式是 communication，意为“交流；沟通”，如：The Internet has changed the way of communication.（互联网改变了交流方式。） 3. benefit 名词“好处”，形容词形式是 beneficial，意为“有益的”，如：Exercise is beneficial to health.（运动有益健康。） 4. private 形容词“私人的”，名词形式是 privacy，意为“隐私”，如：Everyone has the right to privacy.（每个人都有隐私权。） 5. secure 形容词“安全的”，名词形式是 security，意为“安全”，如：The website has good security.（这个网站的安全性很好。） 6. digital 形容词“数字的”，副词形式是 digitally，意为“数字化地”，如：All the records are stored digitally.（所有记录都以数字形式存储。） 7. apply 动词“应用”，名词形式是 app/application，意为“应用程序”，如：This app helps me learn new words.（这个应用帮我学新单词。） 8. invent 动词“发明”，名词形式是 invention，意为“发明”，如：The invention of the Internet changed the world.（互联网的发明改变了世界。） 9. create 动词“创造”，形容词形式是 creative，意为“有创造力的”，如：She is a creative young designer.（她是一位有创造力的年轻设计师。） 10. distance 名词“距离”，形容词形式是 distant，意为“遥远的”，如：We can talk with distant friends online.（我们可以和远方的朋友在线交谈。） 三、选词填空 1. “下载”，can 后接动词原形，download songs 意为“下载歌曲”，故填 download。 2. “密码”，password 作可数名词，被 your 修饰，用单数，指每三个月更换一次密码，故填 password。 3. “便利”，convenience 作不可数名词，bring great convenience to… 意为“给……带来极大便利”，故填 convenience。 4. “隐私”，privacy 作不可数名词，personal privacy 意为“个人隐私”，故填 privacy。 5. “软件”，software 作不可数名词，被 This free 修饰，谓语 can help 形式不变，故填 software。 6. “更新”，can 后接动词原形，update the app 意为“更新应用”，故填 update。 7. “受益”，can 后接动词原形，benefit from… 意为“从……中受益”，故填 benefit。 8. “资源”，resource 作可数名词，前面有 many useful online 修饰，用复数，故填 resources。 四、七选五 1. A：第一段用问题引出话题，A 选项 “Let's look at both its good and bad sides.” 承上启下，引出下文先讲优点、后讲问题的结构，符合文章逻辑。 2. B：该段讲互联网能快速提供信息，B 选项 “Almost anything you want to know is only a few clicks away.” 说明想知道的事只需点几下，与后文“过去查资料要花一下午”形成对比。 3. C：本段讲互联网让交流更容易，C 选项 “It has broken down the walls of distance.” 形象说明它打破了距离的阻隔，与后文“无论相隔多远都能分享照片、视频通话”紧密呼应。 4. D：该段讲互联网也带来问题，D 选项 “The biggest problem is that it can waste a great deal of time.” 指出最大的问题是浪费时间，与后文关于学生沉迷游戏、短视频的论述衔接自然。 5. E：最后一段讲应该怎样使用互联网，E 选项 “The key is to use it in a smart and careful way.” 提出关键在于聪明而谨慎地使用，与后文设定时间限制、保护个人信息等建议相呼应。 五、阅读理解 1. B：由文中 “a laptop, a webcam and an Internet connection are all that is needed” 可知，如今乡村学生只需电脑、摄像头和网络，答案选 B。 2. B：根据 “after three months she began to answer questions and even tell jokes in English” 可知，三个月后赵敏变得愿意说英语、还讲笑话，答案为 B。 3. B：文中提到 “Students can pause a lesson, watch it again, or slow down a teacher who speaks too fast” 可知，在线学习可以暂停、重看课程，所以选 B。 4. C：由老师的话 “It is whether a student can sit down and study when nobody is watching.” 可知，最大的挑战是学生的自律，答案是 C。 5. B：文章既讲在线学习的优势，也指出它需要网络、安静环境和自律，态度是辩证的，答案选 B。 6. A：由文中 “In 1994, China connected to the Internet for the first time.” 可知，中国 1994 年首次接入互联网，答案选 A。 7. B：根据 “many farmers sell their fruit and vegetables directly to customers through live-streaming” 可知，许多农民通过直播直接把农产品卖给顾客，答案为 B。 8. B：文中提到 “Some of them do not know how to use a smartphone and feel left behind.” 可知，一些老人不会用智能手机而感到被落下，所以选 B。 9. A：由 “Many communities now hold free classes that teach older people how to use smartphones.” 可知，许多社区开设免费课程教老人使用智能手机，答案是 A。 10. B：志愿者老师说“科技应该让每个人的生活更便利，而不仅仅是年轻人”，说明科技应惠及所有人，答案选 B。 学科网（北京）股份有限公司 $