人教版（2019）必修 第二册 Unit 3 The Internet单元检测（含解析）

人教版高中英语必修二Unit3 The Internet
第I卷（选择题）
一、完形填空（共15分）
My mother used to work several jobs just to make ends meet, so financially we became able to afford groceries(食品杂货) for the week.
The following spring a new (1) moved into our neighborhood. The wife, Melissa, (2) befriended-my mom, and the children became my pals soon. I (3) went to their house to play after school. One afternoon, I was at their house. Their daughter, ten at the time, (4) a glass of milk with her food. Melissa stated, "We have no money for milk this week." She explained with a(n) (5) look, "Money is really tight."
Later, I came home and told my mom about the (6) Melissa was experiencing. She immediately opened the cupboard doors and (7) pulling out food. We found a sizable box and (8) it full. Then we drove to our friends' house.
They were (9) by our visit. Melissa then grasped Mom in a tight embrace and started to (10) . Tears began to roll down my mother's face as she (11) her friend, understanding how hard it could be to (12) to provide for her family.
Looking at my mother, I felt (13) to be her daughter! She had worked so hard to pay for the groceries, but she didn't (14) to give to those in need. Because of her, we were able to share this amazing (15) . What a great example she set for me that day!
1. A. group B. family C. resident D. neighbor
2. A. eventually B. naturally C. obviously D. quickly
3. A. usually B. secretly C. actually D. accidentally
4. A. threw B. requested C. broke D. supplied
5. A. upset B. angry C. curious D. interested
6. A. frustration B. failure C. hardship D. emotion
7. A. admitted B. considered C. suggested D. started
8. A. packed B. sold C. brought D. took
9. A. concerned B. surprised C. encouraged D. confused
10. A. talk B. sweat C. cry D. wave
11. A. stared at B. held onto C. came across D. stood by
12. A. struggle B. plan C. choose D. agree
13. A. happy B. content C. proud D. lucky
14. A. hesitate B. prepare C. care D. pretend
15. A. target B. guideline C. activity D. experience
二、阅读理解（共30分）
A
I'm an early user of social media. For the most part, I've enjoyed the time I've spent on the site. But like many friends I know, I was also starting to feel like my visits to Facebook were just a waste of time.
Of course, the obvious move would just be to steer clear of Facebook and other social media sites. But as a writer, I have to use social media several times a day. And once I'm in the site, it's almost impossible to take no notice of those notices reminding me of posts in my personal feed (信息推送). I felt like I had to find the one or two meaningful posts that made my social media feed worth the time.
Then I came across a post by Melissa Hartwig, the founder of the Whole30 program. In the post she said "Don't act like social media just happens to you; make it work FOR YOU."
It hit home with me. I immediately set out to change the way I was using social media. I hid and unfollowed groups and accounts（账户）that were not adding something active to my life. I didn't stop to think. I just clicked my way through the feed.
I'm not burying my head in the sand. I continue to follow people whose opinions on different topics differ from my own, but their words are interesting and open-minded.
Then I limited my interaction(互动) on social media. Unless I had something to say, I no longer interacted. A study found that inactive use of social media has a bad effect on our mood, while active use—sharing thoughts and commenting on others' posts—improved mood.
The result I can say without doubt that I no longer worry about getting into a time-wasting vacuum(真空). That's because my feed is nowhere near as bottomless as it once was.
16. Which word can best replace the underlined part "steer clear of" in Paragraph 2
A. Share. B. Explore. C. Quit. D. Improve.
17. What made the author want a change
A. His friends' influence. B. A sentence in a post.
C. The Whole30 program. D. A talk with Melissa Hartwig.
18. How did the author change his use of social media
A. He set a time limit.
B. He hid his own accounts.
C. He interacted less with others.
D. He no longer read different opinions.
19. What can we learn about the author's change
A. It met great difficulties. B. It was a waste of time.
C. It attracted more friends. D. It got a satisfying result.
B
Life in the Internet age is lonely-or is it That's what experts in human interaction are debating after a new Stanford University survey has been published.
According to the study, the more time people spend online, the less they can spare for real-life relationships with family and friends. The researchers asked 113 people about the Web's influence on daily activities.36% of those people are online for more than five hours a week. "As Internet use becomes more widespread, it will have an increasingly isolating(孤立的) effect on society, "says Robert Kraut, one of the researchers.
Scholars and Web lovers criticized the study for stretching its data to make the "isolating" point. While 13% of regular Web users admitted the loss of time with loved ones, 60% reported watching less TV. The survey also shows that E-mail is the most popular online activity, If some of webheads(网虫) spend what was once passive TV time keeping company with friends via E-mails, "that's a move toward greater connectedness, "says Paul Resnick, a professor at the University of Michigan.
This isn't the first claim that the Web should be criticized, A 1998 report monitored 73 Pittsburgh-area families' Net use for a year. People who used the Internet more "talked less to family members and reported being lonelier and more depressed. "says Robert Kraut.
"It's true that there have been big declines in social connectedness over the past decades, but those declines began before the Internet was invented," says Thomas Putnam.
As Amitay Etzioni says, the Internet gives us a different kind of social life-not better or worse than before, but just different.
20. Who claimed that the Web had negative influence
A. Robert Kraut. B. Paul Resnick.
C. Thomas Putnam. D. Amitay Etzioni.
21. The underlined word "This" in Para.4 refers to ________.
A. the study conducted by Stanford University
B. the survey made by the University of Michigan
C. the conclusion in a report written in 1998
D. the opinion expressed in Bowling Alone
22. From the passage we learn that ________.
A. watching TV used to take time away from staying online
B. 36% of web users spend more than five hours a week online
C. the Web was blamed more than once for causing an isolating effect
D. the Web has the same influence as telephones and televisions
23. The passage mainly discusses ________.
A. how we can make a better use of the Internet
B. whether the Internet causes an isolating effect
C. how declines in social connectedness appear
D. what a different life the Internet brings to us
C
The alarm sounds. Students swing their backpack over their shoulders, board the school bus, make their way to their homeroom and the bell rings-school is back. But for more homes in America, school looks more like students waking up, making their way to the dining room or home office, setting up laptops and learning in the comfort of home.
Virtual(虚拟的) schooling, defined as"a public school that offers only instruction in which students and teachers are separated by time and/or the location, and communication occurs through computers and/or telecommunications technology", has increased over the past decade. According to the National Education Policy Center, enrollments(注册) in virtual schools increased by 17,000 students between the 2015-2016 school year and the 2016-2017 school year to 295,518 students.
For Arizona Virtual Academy, a full online public K12 charter school, they use the curriculum of K12 Inc. K12 serves students in all 50 states and more than 100 countries with digital learning platforms and technology, providing online education. "We always are improving our platforms and the technology that we use to make sure that we're keeping up with the changing trends(趋势), not only with education but also with technology," Dr. Kelly Van Sande said. Another piece of new technology they've rolled out is a new app where parents can find virtual schools available in their area.
Carrie Faulkner chose to enrol two of her children in Arizona Virtual Academy. She said they had done schooling online in Chicago, in California, at restaurants and on her cousin's floor in Kansas. "It doesn't mater whether my son is on the couch, in his bed or at the kitchen table-he can do schooling wherever he wants to," Faulkner said. "I wish they had it for me back when l was in school. That would have been fantastic."
24. What s the purpose of paragraph 1
A. To give an example of virtual schooling.
B. To introduce the topic "virtual schooling".
C. To describe students going to school in detail.
D. To show the disadvantages of real schooling.
25. How many students attended virtual schools during the 2015-2016 school year
A. 17,000. B. 261,518. C. 278,518. D. 295,518.
26. What can we infer about Arizona Virtual Academy
A. They provide both online and offline education.
B. They re intended for students in the United States.
C. Their new app lets people find schools nationwide.
D. Their platforms and technology are very advanced.
27. What is Carrie Faulkner's attitude to virtual schooling
A. Supportive. B. Doubtful. C. Indifferent. D. Concerned.
D
Artificial intelligence (AI) is practically everywhere today. There are so many products out there which use Al. Some are being developed, some are already in use, and some failed and are being improved so it's very difficult to name a few of them and regard them as the best.
Vi Personal Trainer
It tracks your daily activities, understands your workout routines (常规) and coaches you to achieve your fitness goals. The AI human voice living inside its bio-sensing headphones is one of the best conversational voice assistants (助手) and is super easy to talk to. You can also enjoy your favorite music while you work out or talk on the phone without having to press a button.
Deep Text
Do you ever wonder how an ad appears suddenly just when you are looking for something similar This is because of Deep Text. It uses real-time consumer (消费者) information to produce data which in turn is used to target consumers. Thus, if you search online for flight tickets from Bangalore to Delhi, it is very likely that an ad relating to hotels in Delhi will soon follow.
Hello Egg
If you live alone and miss your mother because you always miss your breakfast or don't know what to eat for dinner, then Hello Egg is exactly what you are looking for. A very healthy choice of the 2-minute noodles and oats, Hello Egg provides you with a detailed weekly meal plan about the needs of your body. It is truly a modern AI-powered home cooking tool for the young.
Wordsmith
You can put Mr. Smith into your Microsoft Excel using their free API, and let it write up detailed analysis (分析) of the stories behind your numbers. It can produce detailed reports on thousands of pages of spreadsheets in seconds.
28. What can we learn about Vi Personal Trainer
A. It has a phone button.
B. It is an AI music player.
C. It functions as a fitness lest tool.
D. It helps improve exercise results.
29. What can Wordsmith do for us
A. Collect numbers. B. Produce a report.
C. Write the stories. D. Update Microsoft Excel.
30. Which favors people in need of healthy diets
A. Vi Personal Trainer. B. Deep Text.
C. Hello Egg D. Wordsmith.
第II卷（非选择题）
三、语法填空（共15分）
Ashley Power's mother bought a computer for her when she was eight. When she was thirteen, she was surfing the Internet regularly, (1) she couldn't find anywhere for teenagers to meet and talk. One day she thought,"If1 had my own website, I'd make (2) a really interesting site for teenagers."
So, when Ashley was sixteen, she launched her own website, (3) (call) Goosehead. She had no idea (4) a big success it would be, but three years later, the site was the (5) (successful) teen site in the USA! It was getting 100,000 hits every day.
After a few years, the website closed down. Then Ashley, who lives in Los Angeles, (6) (ask) to write a book The Goosehead Guide to Life. The book is (7) how to design a website and start a business. "I was so happy. But it was crazy in a lot of ways. I got very stressed: I mean, I was only sixteen—I didn't even have a car! If you were sixteen and You had your own company, you'd be stressed, too!"
In (8) interview Ashley gave advice to teenagers who wanted to start their own business, "Just be strong and have your dreams and work hard at them. And don't listen when people tell you (9) you can't do it, because I heard 'no' a lot. Just keep going (10) you'll succeed!"
四、首字母填空（共15分）
Fill in each blank with one proper word. People’s lives have been made more c (1) and changed by online communities and social networks. An English teacher Jan in UK d (2) an illness and found herself stuck at home. After she s (3) the Internet, she found she could do many activities to e (4) the world. She could also get support and advice from the group she joined online. She realized the great b (5) of the Internet is to remove the distance e (6) between people. I (7) by the people online, she started a c (8) to help others in need. A 59-year-old man learnt how to a (9) for work online and found a great job. Another woman started an online company. Jan thinks that it is highly important to make sure everyone has a (10) to the Internet, so her next goal is to raise money for children in poor countries.
五、书面表达（共25分）
在你校网络安全月即将到来之际，校英文报正在征集相关稿件。请你就网络安全话题投稿，具体内容包括：
1. 网络安全的重要性；
2. 安全上网的具体建议；
3. 号召大家重视网络安全。
注意
1. 词数80左右；
2. 题目已给出，不计入总词数。
Staying Safe on the Internet
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答案
1-15.B、D、A、B、A、C、D、A、B、C、B、A、C、A、D
1. 第二年春天，一个新家庭搬进了我们的社区。A.group小组；B.family家庭；C.resident居民；D.neighbor领居。根据下文中的The wife, Melissa, (2) befriended-my mom, and the children became my pals soon.可推断，此处应指一家人，故选B。
2. 妻子Melissa很快和我妈妈成了朋友，孩子们也很快成了我的朋友。A.eventually终于；B.naturally自然而然地；C.obviously显然；D.quickly很快地。根据下文中的and the children became my pals soon可知，Melissa和母亲很快成了朋友。故选D。
3. 我通常放学后去他们家玩。A.usually经常地；B.secretly背地里；C.actually事实上；D.accidentally偶然地。既然是好朋友，作者当然是经常去他们家玩，故选A。
4. 他们的女儿，当时10岁，她要求在她的食物中加入一杯牛奶。A.threw丢；B.requested（正式或礼貌地）要求，请求；C.broke打破，打碎；D.supplied提供。根据下文中的Melissa stated, "We have no money for milk this week."可推断，小女孩要求喝牛奶，故选B。
5. 她一脸沮丧地解释说:“钱真的很紧张。”A.upset沮丧；B.angry生气的；C.curious好奇的；D.interested关心的。根据下文中的Money is really tight和常识可推断，Melissa是沮丧的，故选A。
6. 后来，我回到家，把梅利莎正在经历的困苦告诉了我妈妈。A.frustration沮丧；B.failure失败；C.hardship困苦，艰难；D.emotion情绪。根据上文中的We have no money for milk this week和Money is really tight可知，此处指作者告诉母亲邻居的拮据，故选C。
7. 她立刻打开橱柜的门，开始拿出食物。A.admitted承认；B.considered考虑；C.suggested建议；D.started开始。根据上文中的immediately opened the cupboard doors可知，母亲开始拿食物出来，故选D。
8. 我们找了一个相当大的箱子，把它装满了。A.packed打包；B.sold卖；C.brought带来；D.took拿；取。根据语境可知，此处指打包食物，故选A。
9. 他们对我们的来访感到惊讶。A.concerned担心的，焦急的； B.surprised惊讶的； C.encouraged鼓舞人心的；D.confused困惑的。这家人没有料想到作者与母亲来访，感到惊讶，故选B。
10. 然后，Melissa紧紧地抱住妈妈，哭了起来。A.talk谈话；B.sweat流汗；C.cry哭泣；D.wave挥舞。根据上文中的Melissa then grasped Mom in a tight embrace和下文中的Tears began to roll down my mother's face可知，Melissa开始哭泣，故选C。
11. 母亲抓着她的朋友，泪流满面，她明白养家糊口是多么艰难。A.stared at凝视；B.held onto抓紧，不放开；C.came across偶然遇见；D.stood by继续支持。根据上文中的Melissa then grasped Mom in a tight embrace可知，她们是相互紧紧地拥抱着，
12. A.struggle努力；B.plan计划；C.choose选择；D.agree同意。根据上文中的Money is really tight可知，Melissa挣钱养家很不容易，故选A。
13. 看着妈妈，我为自己是她的女儿而感到自豪。A.happy快乐的；B.content满足的，满意的；C.proud骄傲的；D.lucky幸运的。根据下文中的She had worked so hard to pay for the groceries, but she didn't (14) to give to those in need.可知，作者为自己有这样的母亲感到骄傲，故选C。
14. 她如此努力地工作来支付杂货费，但她毫不犹豫地给予那些需要帮助的人。A.hesitate毫不犹豫； B.prepare准备；C.care照顾，照料；D.pretend假装。根据上文母亲送食物的举动可知，母亲毫不犹豫地给那些需要帮助的人送食品杂货。
15. 因为她，我们能够分享这一惊人的经验。A.target目标；B.guideline指导方针；C.activity活动；D.experience经历。因为母亲，我们可以分享这段令人惊叹的经历。
16-19.C、B、C、D
16.根据第一段末句But like many friends I know, I was also starting to feel like my visits to Facebook were just a waste of time.（但就像我认识的许多朋友一样，我也开始觉得But like many friends I know, I was also starting to feel like my visits to Facebook were just a waste of time.Facebook只是在浪费时间。）可知，作者觉得自己浏览Facebook是在浪费时间。由此推断为了不浪费时间，他需要采取的行动就是不再使用社交媒体；而且第二段第二句But as a writer, I have to use social media several times a day.（但作为一名作家，我每天都要使用好几次社交媒体。）表示的转折关系也提示steer clear of，意为“放弃”。故选C。
17. 根据第三段内容以及第四段中It hit home with me. I immediately set out to change the way I was using social media.（这深深打动了我。我立即开始改变我使用社交媒体的方式。）可知，Melissa Hartwig在帖子，上写的Don't act like social media just happens to you; make it work FOR YOU.（不要表现得好像社交媒体只是碰巧发生在你身上一样；让它为你工作。）激发了作者做出改变的决心并展开了行动。故选B。
18. 根据第六段首句Then I limited my interaction(互动) on social media.（然后我限制了自己在社交媒体上的互动。）可知，作者减少了在社交媒体上和他人的互动。故选C。
19. 根据文章末段中I can say without doubt that I no longer worry about getting into a time-wasting vacuum(真空). （我可以毫无疑问地说，我不再担心进入浪费时间的真空状态。）可知，作者不再担心自己在社交媒体上浪费太多的时间，由此推断作者改变使用社交媒体的方法后获得了令人满意的结果。故选D。
20-23.A、A、C、B
20. 根据文章第二段中的As Internet use becomes more widespread, it will have an increasingly isolating(孤立的) effect on society, "says Robert Kraut, one of the researchers.（随着互联网的使用越来越广泛，它将对社会产生越来越孤立的影响，研究人员之一罗伯特·克劳特说。）可知是研究员Robert Kraut.说的话，故选A。
21. 由第四段第一句This isn't the first claim that...use for a year.（这并不是第一次有人声称网络应该受到批评，1998年的一份报告监测了匹兹堡地区73个家庭一年的网络使用情况。）本句话意为这并不是批评网络（的消极影响）的第一个论断。和第一段内容（网络时代的生活是孤独还是孤独？这就是斯坦福大学一项新的调查发表后，人类互动专家们正在讨论的问题。）可知，This指代的是上文Stanford University开展的调查研究a new Stanford University survey。故选A。
22. 由文章第四段第一句话This isn't the first claim that the Web should be criticized, A 1998 report monitored 73 Pittsburgh-area families' Net use for a year.（这并不是第一次有人声称网络应该受到批评，1998年的一份报告监测了匹兹堡地区73个家庭一年的网络使用情况。）可知，因为网络使人们之间的联系减少，不止一次有人就此现象进行调查研究，C项（人们不止一次责怪网络导致了社会孤立。）符合题意。23. 根据第二段According to the study, the more time people spend online, the less they can spare for real-life relationships with family and friends. The researchers asked 113 people about the Web's influence on daily activities.36% of those people are online for more than five hours a week. "As Internet use becomes more widespread, it will have an increasingly isolating(孤立的) effect on society, "says Robert Kraut, one of the researchers.（根据这项研究，人们在网上花的时间越多，他们在现实生活中与家人和朋友相处的时间就越少。研究人员询问了113人关于网络对日常活动的影响。其中36%的人每周上网时间超过5小时。“随着互联网的使用越来越普及，它将越来越影响社会，使得社会越来越孤立，”）可知文章以一项调查研究入题，展开关于网络是否导致“社会孤立效应”的辩论。可知答案为B.
24-27.B、C、D、A
24.根据文章内容可知，第一段对传统学校的学生上学的情景和虚拟学校的学生上学的情景进行对比，下文围绕虚拟学校展开，由此可知第一段的作用是引出本文的话题——虚拟学校。故选B。
25. 根据第二段中的According to the National Education Policy Center, enrollments(注册) in virtual schools increased by 17,000 students between the 2015-2016 school year and the 2016-2017 school year to 295,518 students.（根据国家教育政策中心的数据，在2015—16学年至2016—17学年期间，虚拟学校的入学人数增加了1.7万名，达到了295518名。）可知，虚拟学校的注册学生人数在2015—2016学年和2016—2017学年间增加了17000，2016—2017学年注册人数增加到295518。由此可知在2015—2016学年有295518—17000=278518名学生注册了虚拟学校。故选C。
26. 根据第三段中的We always are improving our platforms and the technology that we use to make sure that we're keeping up with the changing trends(趋势), not only with education but also with technology（我们一直在改进我们使用的平台和技术，以确保我们跟上不断变化的趋势，不仅仅是教育，还有技术）。可知，这个学校一直在改善平台和技术，以跟上变化的趋势。由此可推出，这个学校的平台和技术很先进。27. 根据最后一段中的I wish they had it for me back when I was in school. That would have been fantastic（我希望我上学的时候就有了。那就太棒了）可知，Carrie Faulkner对虚拟学校持支持的态度。故选A。
28-30.D、B、C
28.根据Vi Personal Trainer中的It tracks your daily activities, understands your workout routines(常规) and coaches you to achieve your fitness goals（它跟踪你的日常活动，了解你的锻炼计划，并指导你实现你的健身目标）可知，Vi Personal Trainer可以用来帮助人们锻炼，提高锻炼效果。故选D。
29. 根据Wordsmith 中的It can produce detailed reports on thousands of pages of spreadsheets in seconds（它可以在几秒钟内生成数千页电子表格的详细报告）可知Wordsmith 能产生一份详细的分析报告。故选B。
30. 根据Hello Egg中的provides you with a detailed weekly meal plan about the needs of your body（为您提供关于您身体需求的详细每周饮食计划）可知，Hello Egg可以给你提供详细的关于需要吃什么的周计划。故选C。
1-10.but、it、called、what、most successful、was asked、on/about、an、that、and
1-10.convenient、developed、surfed、explore、benefit、existing、Inspired、club
apply、access
Staying Safe on the Internet With the internet around us, we can get in touch with each other much easier. However, it has brought to us dangers as well. So it is very important to stay safe on the internet. Here are some tips I'd like to share.
First, make sure you have privacy setting fully enabled, which will guard against your personal information from being stolen. Then, avoid questionable websites. In this way you can keep away from information that makes you uncomfortable.
Online safety has become a matter of great concern. Let's think before click.