Unit 3 The Internet
（A卷·夯实基础）
（时间：120分钟，满分：110分）
第一部分 课本知识梳理
一、根据汉语意思填写单词（本题共10小题，每小题1分，共10分）
1．He couldn’t see the __________(益处) of arguing any longer.
2．She got the key __________(卡住) in the lock.
3．They are all from my experiences or something I feel __________(熟悉) in my life.
4．The reporters were asking a lot of __________(艰难的) questions.
5．Could you __________(确认) the dates we discussed
6．We need someone who can __________(鼓舞) the team.
7．We think it fast and __________(方便的) to access information via the Internet.
8．I can ask him for a __________(折扣)if you want.
9．You can select the people you like and begin __________(聊天) with them.
10．（2021·山东泗水·高一期中）He hates to give speeches in public. It's so__________________ (尴尬).
二、用单词的适当形式完成句子（本题共10小题，每小题1分，共10分）
11．（2021·山东·鱼台县育才高级中学高一期末）Every possible means ________ (use) to prevent the air pollution so far, but the sky is still not clear.
12．My most ________ (embarrass)moment was trying to introduce a woman whose name I couldn’t remember.
13．History can inspire us ________ (learn) more.
14．The time we spent together is now a ________ (distance) memory.
15．The legal aid system should be ________ (access) to more people.
16．I keep my reference books near my desk for ________ (convenient).
17．Beautiful photographs serve as an excellent source of ________ (inspire)for designers.
18．As digital technology spreads widely, the risk of digital technology can cause problems and can go beyond personal ________ (private)
19．（2020·山东省五莲县第一中学高一阶段练习）Since your bike _______________ ( repair), you can use mine.
20．（2021·全国·高三专题练习）Large quantities of food_____(send) to the countries struck by the earthquake so far.
三、选用适当的单词或短语补全句子（本题共10小题，每小题1分，共10分）
短语填空
keep… in mind, be familiar to, turn upside down, make fun of, take … into account，click away, in case, take over, keep track of, no matter
21．Have your camera at the ready and ________ when you spot something
22．Walk inside and an owl stands on a branch, and ________ from which angle you look at it, the bird seems to be watching you.
23．The image of a dragon ________ most Chinese people but none have seen a real one.
24．Please remind me of the meeting again tomorrow ________ I forget.
25．When the new US administration ________ China-US relations will come to a new starting point.
26．One must ________ the audience ________ when making speeches.
27．He just ________ himself, saying that his new year wish is to find his first love and then experience his first heartbreak.
28．Xi also underlined the importance of becoming more aware of potential dangers and ________ worst-case situations.
29．________ goods and lower cross-infection risks, the State Administration for Market Regulation started a national imported cold-chain food tracking system.
30．But the COVID-19 pandemic swept across the world and everything was ________
第二部分 综合应用拔高
四、阅读理解(本题共15小题，每小题2分，共30分)
A
（2020·广东·深圳实验学校高中部高一期末） While the start of a new school year is always exciting, this year was even more so for some elementary school students in Auckland, New Zealand. They became the world’s first kids to be “taught” by a digital teacher, Will. Will is just an avatar(用户头像)that appears on the students desktop, tablet, or smartphone screen, not a human-like robot walking around the classroom.
Auckland energy company Vector and AI company Soul Machines worked together to develop Will, which has been modeled after the human brain and nervous system, allowing it to perform human-like behavior. The digital teacher is currently assigned to teach Vector’s “Be sustainable with energy,” a free program for Auckland elementary schools.
Just like the humans it replaced, Will is able to instantly react to the students’ responses to the topic. Thanks to a webcam(网络摄像头)and microphone, the avatar not only responds to questions the kids may have, but also picks up non-verbal cues(非口头提示). For instance, if a student smiles at Will, he responds by smiling back. This two-way interaction not only helps capture the students’ attention, but also allows the program’s developers to monitor their participation, and make changes if needed.
Vector’s Chief Digital Officer, Nikhil Ravishankar says, “What was fascinating to me was the reaction of the children to Will. The way they look at the world is so creative and different, and Will really captured their attention.”
Will, in place since August 2018, has been a great success so far. However, regardless of how popular it becomes, Will is unlikely to replace human educators any time soon. For. one, the avatar’s knowledge base is severely restricted. But more importantly, even the smartest digital avatars could never predict and react to all the unexpected situations that educators have to deal with on a daily basis. However, it could come in handy as a “personal tutor”, providing kids with one-on-one help on specific subjects or even topics.
31．What is Willable to do in class
A．Think like humans. B．Satisfy all kids’ needs.
C．Interact with the students. D．Monitor students’ participation.
32．What's Nikhil Ravishankar’s attitude towards Will
A．Positive. B．Negative. C．Doubtful. D．Unconcerned.
33．What is mainly discussed about Will in the last paragraph
A．Its popularity. B．Its limitations. C．Its applications. D．Its convenience.
B
（2021·浙江·高一阶段练习）Though the Tokyo Olympic Games drew to a close on Aug 8, the public is still watching the athletes. Their outfits and the cutting-edge technologies that helped them in the competition have aroused people's interest.
Su Bingtian, the first Chinese sprinter (短跑运动员) to reach an Olympic 100m final, has owed his breakthrough to scientific training, "It takes Su 47 steps to run 100 meters. Each step counts." Liang Dong, a member of Su's training team, told Shenzhen Evening news. "Randy Huntington. Su's American coach and a biomechanics (生物力学) expert in track and field, has collected a lot of data on outstanding sprinters and built a database. He put in all of Su's data and got a nearly perfect model. When Su is training, the team uses high-speed cameras to record his training and compares it with the model to find out his weaknesses."
The technologies have also brought a new boost to table tennis. On July 27, the semifinal match between China's Sun Yingsha and Japan's Mima Ito was in full swing at the Tokyo Metropolitan Gymnasium. You wouldn't have guessed that besides players, judges and audiences, a powerful Al platform was monitoring the match.
Every movement of Mima Ito was recorded by this Al cloud platform. At an average speed of 100 Mbps, the data was sent to the technical team of the Zhejiang University Table Tennis Intelligent Big Data Analysis Platform, 2,442 kilometers away from the Tokyo Metropolitan Gymnasium, according to The Paper.
The platform has stored the data of more than 8,000 matches so far. The research team has been working on match simulation (模拟) since 2018. "Using big data and Al, we can precisely simulate and predict how the winning rate will change when players change certain strategies," Professor Wu Yingcai, the main developer of the platform, told CCTV-2.
The Tokyo Olympic Games have seen not only scientific support in training, but many technologies in athletes' devices. For example, the Kenya women's volleyball team's GPS devices fed data on each player's blood pressure, heart rate and so on to coaches, who used the information to prevent injury and personalize training plans for each athlete. South China Morning Post reported.
34．The underlined word "cutting-edge" in paragraph 1 probably means "_________”.
A．special B．advanced
C．handmade D．unique
35．What's the advantage of match simulation according to Wu
A．It helps judges provide objective comments.
B．Players can know their own weaknesses.
C．It helps players improve their winning rate.
D．Players can study other players' strategies.
36．The GPS devices can help coaches__________.
A．fully understand players' fitness level
B．make better decisions for future training.
C．give proper treatment for sports injuries
D．track players' movement during the game
37．What does the article mainly talk about
A．The ways athletes prepared for the Tokyo Olympics.
B．The advantages of using Al at the Tokyo Olympics
C．The highlights of the Tokyo Olympics
D．Technologies that helped athletes at the Tokyo Olympics.
C
（2021·安徽·高一阶段练习） Look at the keyboard of any standard typewriter or computer. “Q,”“W,”“E,”“R,”“T” and “Y” are the first six letters. Who decided on this arrangement of the letters And why
People tried for centuries to invent the typewriter. In 1714 in England, Henry Mill applied for a patent (专利) for a machine called An Artificial Machine or Method for the Impressing or Transcribing of Letters Singly or Progressively One After Another. That machine probably didn’t sell because no one could remember its name.
The first practical typewriter was patented in the United States in 1868 by Christopher Latham Sholes. His machine was known as the typewriter. It had a keyboard on which the letters were arranged in alphabetical order (按字母顺序).
But on the first model, his “ABC” key arrangement caused the keys to jam (拥堵) when the typist worked quickly. To solve the problem, he just kept the typist from typing too fast. Sholes asked his brother-in-law to rearrange the keyboard so that the letters used often were not so close together and the type bars (打字杆) would come from opposite directions. Thus they would not hit together and jam the machine. The new arrangement was QWERTY arrangement that typists use today. Of course, Sholes claimed that the new arrangement was scientific and would add speed and efficiency. But the only efficiency it added was to slow the typist down, since almost any word in the English language required the typist’s fingers to cover more distance on the keyboard.
The advantage of the typewriter outweighed (超过) the disadvantages of the typewriter keyboard, however. Typists memorized the crazy letter arrangement, and the typewriter became a huge success. By the time typists had memorized the new arrangement of letters and built up their speed, typewriter technology had improved, and the keys didn’t stick as badly as they had at first.
38．Who was the inventor of the first practical typewriter
A．Henry Mill. B．Sholes’ brother-in-law.
C．Christopher Latham Sholes. D．Henry Milts brother-in-law.
39．Why could the machine invented by Henry Hill not be sold
A．The keyboard had great disadvantages.
B．Perhaps the name of the machine was too long.
C．It was difficult for people to use it.
D．It hadn’t been patented by its inventor.
40．Why did Sholes decide on the QWERTY arrangement of the keyboard
A．To solve the problem of the keys jamming.
B．To compete with the “ABC” key arrangement.
C．To arrange the letters in alphabetical order.
D．To cause the keys to jam when the typist worked quickly.
41．What can be inferred from the QWERTY arrangement of the keyboard
A．It was easy for typists to memorize.
B．It could make the type bars move faster.
C．It kept the typist from typing too fast.
D．It could let the typist cover less distance on the keyboard.
D
（2021·广东东莞·高一阶段练习）Facebook has developed a kind of AI (人工智能) translating between any pair of 100 languages without depending on first translating to English.
Facebook’s system was trained on a data set of 7.5 billion sentence pairs collected from the web across 100 languages, though not all the languages had an equal number of sentence pairs. “What I was really interested in was cutting out English as a middle man. Globally there are plenty of countries where they speak two languages that aren’t English,” says Angela Fan of Facebook AI, who led the work.
For some language pairs, the new system shows prominent improvements in translation quality. For example, translating from Spanish to Portuguese is extremely strong because Spanish is the second-most spoken first language worldwide, meaning the researchers can get a lot of data. Translation between English and Belarusian (白俄罗斯语) also is improved because the AI can translate Russian into English, which shares similarities with Belarusian.
While the system isn’t in use on the social network site, Facebook plans to put it to work soon to manage the 20 billion translations made every day when people click “Translate” on posts (帖子) written in more than 160 languages. “Future work will be done on other languages,” says Fan, “especially for languages where we don’t have a lot of data, like South-East Asian and African languages.”
The work “breaks away from the English-centric models and tries to build more different models,” says Shelia Castilho of the ADAPT Centre at Dublin City University, Ireland. “That’s pretty new and different. But it’s hard to know if the AI does a right translation work,” says Castilho. “The users may not know the other language, so they cannot judge the correctness of the translation.”
42．What’s Angela Fan’s purpose of doing the research
A．To collect data of all kinds of people.
B．To make learning different languages easier.
C．To achieve her dream of becoming a translator.
D．To avoid using English as a middle man in translation.
43．Why is it easy to translate from Spanish to Portuguese by AI
A．There is much data on Spanish.
B．Portuguese is similar to Spanish.
C．Researchers have a good knowledge of the two languages.
D．Spanish is spoken by the largest number of people.
44．What is Castilho worried about
A．The safety of AI translation. B．The correctness of AI translation.
C．The way of using Facebook. D．The number of posts on the website.
45．What is the best title for the text
A．Facebook AI Can Talk with the Users
B．Facebook Wants to Buy a New System
C．Facebook AI Can Translate Any Pair of 100 Languages
D．Facebook Has Lost Many Users
五、七选五(本题共5小题，每小题2分，共10分)
根据短文内容，选出能填入空白处的最佳选项。选项中有两项为多余选项。
（2021·辽宁·高一阶段练习）Electronic media such as email, instant messaging, video games, and television, has influenced almost every aspect of our daily lives. 46． While some media exposure can be useful and informative (增进知识的), too much screen time takes away from other activities.
Screen time becomes a particularly important issue when discussing children’s use of media. Experts now recommend children’s screen time should be limited to no more than 2 hours per day, including television and non—school related computer usage. 47．
Unfortunately, it appears that this recommendation is not followed in most families. One recent study found that children between the ages of 8 and 18 spend nearly 45 hours per week watching television, playing video games, and surfing the Internet. 48． Besides, much of the electronic media that makes up children’s screen time is filled with inappropriate (不合适的) contents.
49． First, never allow televisions and computers in your child’s bedroom. Avoid using television, video games, and computer time as a reward for good behavior. Provide plenty of other recreational activities for your child to enjoy and set a good example for your child with regard to your own media usage.
It’s important to serve as a model of healthy electronics use for your children. 50． Keeping the TV on for background noise all the time and scrolling (滚屏) through your phone any time will teach your child bad habits.
A．Most children know more about electronics than adults do.
B．Kids easily grow dependent on technology for entertainment.
C．Parents should think of ways to manage their children’s screen time.
D．This is more time than they spend doing homework, or reading for pleasure.
E.However, the effect of being all the time in front of a screen is not entirely positive.
F.So before you watch your favorite TV series, remember to set a good example.
G.Children under the age of 2 are generally encouraged to have no screen time at all.
六、完形填空(本题共15小题，每小题2分，共30分)
阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出最佳选项。（2021·江苏镇江·高一期末）Two weeks ago my grandfather passed away. It really put me into deep 51 because my grandfather held a unique position in my life. For me, my grandpa was not only a 52 family member but a tutor (导师) who encouraged me to work hard and 53 well.
I’ll never forget the first time I read a long piece of his writing. It was when I 54 for Princeton and he offered to write to the university on my behalf. He wrote in beautiful 55 and used poetic language, unafraid of sounding too “flowery”. I read the 56 out loud so that I could hear the rhyming sounds.
My grandfather 57 hard work. Every time he came to visit us in New York, he would 58 my brothers and me for our good performance, which inspired me. I knew he had worked hard to 59 the big family during the Great Depression. He was awarded many military 60 for winning many battles in the Navy in World War Ⅱ.
At the funeral, a friend of my grandfather’s walked to me and said that my grandfather had told him about a small 61 I had written. After it came out, I sent it to my grandfather 62 received no reply. This man told me that my book hit my grandfather’s 63 and brought tears to his eyes. My grandfather said he was so 64 of me.
Now I feel it’s even more worthwhile to write well because I know my grandfather 65 it. I know he lives in my heart forever.
51．A．excitement B．sorrow C．disappointment D．fun
52．A．beloved B．strict C．strange D．common
53．A．read B．study C．behave D．write
54．A．registered B．went C．applied D．turned
55．A．symbols B．envelopes C．characters D．pages
56．A．letter B．word C．language D．poem
57．A．demanded B．valued C．ignored D．deserved
58．A．instruct B．blame C．lecture D．praise
59．A．survive B．raise C．affect D．grow
60．A．medals B．champions C．rewards D．prizes
61．A．story B．poem C．article D．book
62．A．so B．but C．and D．or
63．A．brain B．heart C．eye D．ear
64．A．confident B．frightened C．proud D．amazed
65．A．remembered B．declared C．appreciated D．realized
七、用单词的适当形式完成短文（本题共10小题，每小题1分，共10分）
（2021·安徽·屯溪一中高一期中）阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。
In many places like Briain and Italy, if you leave the house without be your wallet,you'll be in a tough situation all day. But in China, you can enjoy your day just 66． a smartphone.
The other day, I set out 67． (see) how far a phone would get me in the country's capital. Admittedly, I was surprised to discover how 68． (convenience) it was.
I used my phone to call a taxi to meet my Chinese friend, Gu Yu, 69． would guide me to get around Beijing. We paid for breakfast by 70． (scan) a QR code on the window of a restaurant selling jianbing, one of China's most popular street breakfasts. My purchase cost 6 yuan and 71． (take) just a few seconds. At a nearby coffee shop, 72． (it) owner scanned a QR code on my phone. As we sipped our coffee, Gu Yu paid her household water bill. She used the same simple process to pay other bills and even her rent. We also paid by phone for movie tickets, takeout food, shopping and for 73． (deliver).
I have known from Gu Yu that from tiny street stands to large chains, 74． huge number of people accept mobile payment, 75． (most) through popular apps Alipay and WeChat.
参考答案
1．benefit
【详解】
考查名词。句意：他再也看不出争论有什么益处。根据汉语意思“益处”以及上文冠词the，可知应填名词benefit，作宾语。故填benefit。
2．stuck
【详解】
考查形容词。句意：她把钥匙卡在了锁里。此处为“get+宾语+宾补”结构，表示“卡住”应用形容词stuck，作宾补。故填stuck。
3．familiar
【详解】
考查形容词。句意：它们都来自于我的经历或我生活中熟悉的东西。根据汉语意思“熟悉”可知应填形容词familiar，作表语。故填familiar。
4．tough
【详解】
考查形容词。句意：记者们问了许多尖锐的问题。根据汉语意思“艰难的”可知应填形容词tough，修饰名词questions，作定语。故填tough。
5．confirm
【详解】
考查动词。句意：你能确认一下我们讨论过的日期吗 情态动词could后，用动词原形，所以填confirm。
6．inspire
【详解】
考查动词。句意：我们需要一个能鼓舞团队的人。根据汉语意思“鼓舞”可知应填动词inspire，作谓语，情态动词can后跟动词原形。故填inspire。
7．convenient
【详解】
考查形容词。句意：我们认为通过互联网获取信息又快又方便。根据汉语意思“方便的”可知应填形容词convenient，构成“make it+形容词+不定式”结构。故填convenient。
8．discount
【详解】
考查名词。句意：如果你愿意的话，我可以让他给你打个折扣。根据汉语意思“折扣”以及上文a，可知应填名词discount，作宾语。故填discount。
9．chatting
【详解】
考查动名词。句意：你可以选择你喜欢的人，并开始与他们聊天。begin doing开始做某事，该用法是固定用法，其中用动名词作宾语，所以填chatting。
10．embarrassing
【详解】
考查形容词。句意：他讨厌在公众面前演讲。它是如此的令人尴尬。该空作is后的表语，用形容词，v+ed形式的形容词修饰人，而v+ing形式的形容词修饰物，这里指“在公众面前演讲”这件事情，所以填embarrassing。
11．has been used
【详解】
考查时态语态。句意：到目前为止，所有可能的方法都被用来防止空气污染，但天空仍然不明朗。主语与谓语构成被动关系，且根据后文so far可知应用现在完成时的被动语态，主语为Every possible means，助动词用has。故填has been used。
12．embarrassing
【详解】
考查形容词。句意：我最尴尬的时刻是想介绍一个我记不起名字的女人。此空作名词moment的定语，应使用ing结尾的形容词。故填embarrassing。
13．to learn
【详解】
考查动词不定式。句意：历史可以启发我们学习更多。inspire sb. to do sth.启发某人做某事，固定搭配，所以空处需用动词不定式作宾语补足语。故填to learn。
14．distant
【详解】
考查形容词。句意：我们在一起的时光已成为遥远的回忆。空处需用形容词作定语修饰名词memory，distance对应的形容词为distant“遥远的”。故填distant。
15．accessible
【详解】
考查形容词。句意：法律援助制度要惠及更多人。空处需用形容词作表语，access对应的形容词accessible“可使用的，可见到的”，符合题意。故填accessible。
16．convenience
【详解】
考查名词。句意：为了方便起见，我把参考书放在了桌边。由设空前的介词for可知此处要填名词，短语for convenience意为，为了方便起见。故填convenience。
17．inspiration
【详解】
考查名词。句意：漂亮的照片是设计师们极好的灵感来源。根据句意可知介词of后需接宾语，不可数名词inspiration“灵感”符合题意，且与后文designers“设计师”搭配合适。故填inspiration。
18．privacy
【详解】
考查名词。句意：随着数字技术的广泛传播，数字技术带来的风险可能会引发问题，并超越个人隐私。名词privacy意为“隐私”，beyond 为介词，后接名词privacy作宾语，privacy是不可数名词。故填privacy。
19．is being repaired
【详解】
考查现在进行时态的被动语态。句意：因为你的自行车正在被修理，你可以骑我的车子，表示正在被修用现在进行时的被动语态，故填is being repaired。
20．have been sent
【详解】
考查动词时态。句意：至今为止，已经向地震灾区运送了大量的食品。主语由large quantities of 修饰，谓语动词用复数，谓语动词是send，根据时间状语so far，可知用现在完成时，主语和谓语动词send之间是被动关系，所以用现在完成时下的被动语态。故填have been sent。
21．click away
22．no matter
23．is familiar to
24．in case
25．takes over
26． take into account
27．made fun of
28．kept …in mind
29．to keep track of
30．turned upside down
【分析】
21．
考查动词短语。句意：准备好你的相机，当你发现什么东西时就点击。根据“when you spot something”可知此处要用动词短语，click away“点击”符合题意。且为祈使句。故填click away。
22．
考查连词。句意：走进去，一只猫头鹰站在树枝上，无论你从哪个角度看它，它都好像在看着你。根据from which angle you look at it可知此处要用no matter“无论，不管”。故填no matter。
23．
考查动词短语和时态。句意：大多数中国人都熟悉龙的形象，但没有人见过真正的龙。根据主语The image of a dragon可知此处要用动词短语作谓语，be familiar to“为…所熟悉”符合题意，描述事实时态用一般现在时。故填is familiar to。
24．
考查连词。句意：请明天再提醒我开会的事，以免我忘了。根据“I forget”可知此处要用连词，in case“万一，假使”符合题意。故填in case。
25．
考查动词短语和时态。句意：美国新政府上台后，中美关系将站在新的起点上。根据主语 the new US administration，可知此处要用动词短语作谓语，take over“接管。执政”符合题意，描述事实时态用一般现在时。故填takes over。
26．
考查动词短语。句意：演讲时一定要考虑听众的意见。根据情态动词must可知此处要用动词原形，take … into account“把…考虑在内”符合题意。故填①take②into account。
27．
考查动词短语和时态。句意：他只是自嘲，说他的新年愿望是找到初恋，然后经历第一次心碎。根据主语He可知此处要用动词短语作谓语，make fun of“嘲笑，取笑”符合题意，描述已发生的事情时态用一般过去时。故填made fun of。
28．
考查动词短语和时态。句意：习主席还强调了愈发意识到潜在的危险并牢记最坏的情况的重要性。根据and和宾语worst-case situations可知此处要用动词短语作谓语，keep… in mind“记住”符合题意，描述已发生的事情时态用一般过去时。故填kept in mind。
29．
考查动词不定式。句意：为了跟踪货物和降低交叉感染风险，国家市场监督管理总局启动了国家进口冷链食品跟踪系统。根据“goods and lower cross-infection risks”可知此处要用动词不定式表示目的，keep track of“记录，与…保持联系”符合题意。故填to keep track of。
30．
考查动词短语和时态。句意：但新冠肺炎疫情席卷全球，一切都发生了翻天覆地的变化。根据everything was可知此处要用动词的过去分词形式构成被动语态，turn upside down“完全颠倒，倒置”符合题意。故填turned upside down。
31．C
32．A
33．B
【分析】
本文为说明文。文章介绍了由奥克兰能源公司Vector和人工智能公司Soul Machines合作开发的虚拟数字教师。
31．
细节理解题。根据第三段中的“This two-way interaction not only helps capture the students’ attention, but also allows the program’s developers to monitor their engagement, and make changes if needed.（这种双向交互不仅有助于吸引学生的注意力，而且允许程序开发人员监控他们的参与度，并在需要时进行更改）”可知，威尔在课堂上能与学生互动。故选C。
32．
推理判断题。根据第四段中的“Nikhil Ravishankar says, “What was fascinating to me was the reaction of the children to Will. The way they look at the world is so creative and different, and Will really captured their attention.”（令我着迷的是孩子们对威尔的反应。他们看世界的方式是如此的创意和不同，威尔真正抓住他们的注意力）”推知，Nikhil Ravishankar对数字教师威尔持肯定态度。故选A。
33．
主旨大意题。根据最后一段中的“However, regardless of how popular it becomes, Will is unlikely to replace human educators any time soon. For one, the avatar’s knowledge base is severely restricted. But more importantly, even the smartest digital avatars could never predict and react to all the unexpected situations that educators have to deal with on a daily basis.（然而，无论它变得多么流行，威尔都不太可能在短期内取代人类教育者。首先，数字化身的知识库受到严格限制。但更重要的是，即使是最聪明的数字化身也永远无法预测和应对教育工作者每天必须处理的所有意外情况）”可知，最后一段主要讨论了威尔在知识和应变方面的局限性。故选B。
34．B
35．C
36．B
37．D
【分析】
本文是一篇说明文。文章介绍了帮助东京奥运会运动员的几种技术。
34．
词义猜测题。结合文章第一段最后一句“Their outfits and the cutting-edge technologies that helped them in the competition have aroused people's interest.”（他们的服装和帮助他们参与竞争的cutting-edge 技术引起了人们的兴趣。），结合第二段最后一句“When Su is training, the team uses high-speed cameras to record his training and compares it with the model to find out his weaknesses.”（当苏在训练时，团队使用高速摄像机记录他的训练，并将其与模型进行比较，找出他的弱点。），可以推断应该是advanced（先进的）技术引起了人们的兴趣。故选B。
35．
细节理解题。根据第五段最后教授所说的话“"Using big data and Al, we can precisely simulate and predict how the winning rate will change when players change certain strategies," Professor Wu Yingcai, the main developer of the platform, told CCTV-2.”（该平台的主要开发者吴英才教授告诉CCTV-2：“利用大数据和人工智能，我们可以精确地模拟和预测当玩家改变某些策略时，获胜率将如何变化。”。），可知，吴教授认为，比赛模拟的优势是它有助于球员提高他们的获胜率。故选C。
36．
细节理解题。根据最后一段第二三句“For example, the Kenya women's volleyball team's GPS devices fed data on each player's blood pressure, heart rate and so on to coaches, who used the information to prevent injury and personalize training plans for each athlete. South China Morning Post reported.”（例如，肯尼亚女排的GPS设备将每位运动员的血压、心率等数据提供给教练，教练利用这些信息预防受伤，并为每位运动员制定个性化训练计划。），可知，GPS设备可以帮助教练为将来的培训做出更好的决定。故选B。
37．
主旨大意题。根据文章第一段“Though the Tokyo Olympic Games drew to a close on Aug 8, the public is still watching the athletes. Their outfits and the cutting-edge technologies that helped them in the competition have aroused people's interest.”（尽管东京奥运会在8月8日接近尾声，但公众仍在关注运动员。他们的服装和帮助他们参与竞争的尖端技术引起了人们的兴趣。），结合之后提到的短跑运动员数据库，AI监控平台，云平台，比赛模拟等，可知这篇文章主要讲帮助东京奥运会运动员的技术。故选D。
38．C
39．B
40．A
41．C
【分析】
这是一篇说明文。文章讲述了电脑键盘的发展历程。
38．
细节理解题。根据第三段第一句“The first practical typewriter was patented in the United States in 1868 by Christopher Latham Sholes.”（第一台实用打字机于1868年，在美国获得专利，由Christopher Latham Sholes 发明。）可知， Christopher Latham Sholes发明了第一台实用打字机。选项C符合文意，故选C。
39．
细节理解题。根据第二段中“Henry Mill applied for a patent (专利) for a machine called An Artificial Machine or Method for the Impressing or Transcribing of Letters Singly or Progressively One After Another. That machine probably didn’t sell because no one could remember its name.”（亨利·穆勒为一种叫做人造机器或者用于单独或逐步地压印或抄写字母的方法的机器申请专利。那台机器可能卖不出去，因为没人记得它的名字。）可知，亨利·穆勒发明的机器因为没人记得它的名字，所以可能卖不出去。选项B与文意相符，故选B。
40．
推理判断题。根据倒数第二段中“But on the first model, his “ABC” key arrangement ..arrangement was QWERTY arrangement that typists use today. ”（但是在第一个模型上，他的“ABC”键排列，在打字员快速工作时造成键盘拥堵。为了解决这个问题，他只是不让打字员打得太快。肖尔斯要求他的妹夫重新排列键盘，以便经常使用的字母往往不是那么接近，而且打字条将来自相反的方向。这样他们就不会撞在一起堵塞机器。新的编排是打字员现在使用的QWERTY编排。）可知，肖尔斯设置QWERTY编排的键盘是为了解决键盘工作是造成拥堵的问题。选项A与文意相符，故选A。
41．
推理判断题。根据倒数第二段中“Sholes claimed that the new arrangement was scientific and would add speed and efficiency. But the only efficiency it added was to slow the typist down, since almost any word in the English language required the typist’s fingers to cover more distance on the keyboard.”（肖尔斯声称，新的安排是科学的，将增加速度和效率。但它唯一增加的效率是减缓打字员的速度，因为几乎英语中的任何单词都要求打字员的手指在键盘上移动更长的距离。）可知，使用这种新的编排的键盘，可以增加键入速度和提高效率。而增加的效率是减缓打字员的速度。可推知，通过使用这种QWERTY编排的键盘，可以防止打字员打得太快。选项C与文意相符，故选C。
42．D
43．A
44．B
45．C
【分析】
本文为一篇说明文，介绍了Facebook开发的一种人工智能，它不需要运用英语作为中间语言，直接对目标语言进行翻译。
【详解】
1.推理判断题。根据文章第二段关键句““What I was really interested in was cutting out English as a middle man. Globally there are plenty of countries where they speak two languages that aren’t English,” says Angela Fan of Facebook AI, who led the work.”（“我真正感兴趣的是放弃英语作为中间语言。在全球范围内，有很多国家的人们会说两种语言，而不是英语，”领导这项工作的Facebook AI的安吉拉·范说）可知， Angela Fan做这项研究的目的是避免在翻译中使用英语作为中间语言。故选D项。
2.细节理解题。根据文章第三段关键句“For example, translating from Spanish to Portuguese is extremely strong because Spanish is the second-most spoken first language worldwide, meaning the researchers can get a lot of data.”（例如，从西班牙语到葡萄牙语的翻译非常强大，因为西班牙语是世界上第二大第一语言，这意味着研究人员可以获得大量数据）可知，人工智能很容易将西班牙语翻译为葡萄牙语是因为有很多关于西班牙语的数据信息。故选A项 。
3.细节理解题。根据文章最后一段关键句““That’s pretty new and different. But it’s hard to know if the AI does a right translation work,” says Castilho. “The users may not know the other language, so they cannot judge the correctness of the translation.””（“这是非常新和不同的。但我们很难知道AI的翻译是否正确。”Castilho说道。“用户可能不懂另一种语言，所以他们无法判断翻译的正确性。”）可知，Castilho担心翻译的准确性。故选B项。
4.主旨大意题。根据文章第一段内容“Facebook has developed a kind of AI translating between any pair of 100 languages without depending on first translating to English.”（Facebook开发了一种人工智能，可以在100种语言之间进行翻译，而不需要首先翻译成英语）并结合全文内容可知，本文介绍了Facebook开发了一种可以翻译100种语言的人工智能。故 “Facebook AI Can Translate Any Pair of 100 Languages”（Facebook人工智能可以翻译100种语言 ）作为文章标题最为合适，符合主旨。故选C项。
46．E
47．G
48．D
49．C
50．F
【分析】
这是一篇说明文。主要介绍了过多使用电子媒体对孩子的成长不利，家长应该采取方法控制好孩子的屏幕时间并做好孩子的榜样。
46．
上文“Electronic media such as email, instant messaging, video games, and television, has influenced almost every aspect of our daily lives.（电子邮件、即时消息、视频游戏和电视等电子媒体几乎影响了我们日常生活的方方面面。）”说明电子媒体的益处，以及下文“While some media exposure can be useful and informative, too much screen time takes away from other activities.（而一些媒体曝光可能是有用的和增进知识的，太多的屏幕时间占用了其他活动。）”说明屏幕时间太多会占用其他活动，上下文表示转折关系，E项“然而，一直站在屏幕前的效果并不完全是积极的。”符合题意。故选E。
47．
上文“Experts now recommend children’s screen time should be limited to no more than 2 hours per day, including television and non-school related computer usage.（专家们现在建议，儿童每天的屏幕时间不应超过2小时，包括看电视和使用与学校无关的电脑。）”说明专家建议儿童每天的屏幕时间应不超过2小时，后句也应围绕孩子的屏幕时间进行说明，G项“一般鼓励2岁以下的儿童完全不要看电视。”符合题意。故选G。
48．
上文“One recent study found that children between the ages of 8 and 18 spend nearly 45 hours per week watching television, playing video games, and surfing the Internet.（最近的一项研究发现，8岁至18岁的儿童每周花近45小时看电视、玩电子游戏和上网。）”说明8岁至18岁儿童使用电子媒体的时间很长，D项中This指代上一句中提到的8岁至18岁的儿童每周花费45小时看电视、玩电子游戏和上网，D项“这比他们花在做家庭作业或阅读上的时间要多。”符合题意。故选D。
49．
下文“First, never allow televisions and computers in your child’s bedroom. Avoid using television, video games, and computer time as a reward for good behavior. （首先，不要让电视和电脑进入孩子的卧室。避免使用电视、电子游戏和电脑时间作为良好行为的奖励。）”说明本段主要建议家长怎样管理孩子的屏幕时间，C项“父母应该想办法管理孩子的屏幕时间。”符合题意。故选C。
50．
上文“It’s important to serve as a model of healthy electronics use for your children.（作为孩子们健康使用电子产品的榜样是很重要的。）”说明父母做好健康使用电子产品榜样的重要性，F项“所以在你看你最喜欢的电视连续剧之前，记得要树立一个好的榜样。”符合题意。故选F。
51．B
52．A
53．D
54．C
55．C
56．A
57．B
58．D
59．B
60．A
61．D
62．B
63．B
64．C
65．C
【分析】
本文是一篇记叙文。本文主要讲述了爷爷对我的影响。
51．
考查名词词义辨析。句意：这真的让我非常悲伤，因为我的祖父在我的生命中占有独特的地位。A. excitement激动；B. sorrow悲伤；C. disappointment失望；D. fun乐趣。由句意“我的祖父在我的生命中占有独特的地位”可知作者的爷爷去世了作者很伤心。故选B项。
52．
考查形容词词义辨析。句意：对我来说，爷爷不仅是我深爱的家庭成员，也是鼓励我努力学习，写好作文的导师。A. beloved深爱的；B. strict严格的；C. strange奇怪的；D. common常见的,普通的。对家庭成员的修饰应使用“深爱的”，故选A项。
53．
考查动词词义辨析。句意：对我来说，爷爷不仅是我深爱的家庭成员，也是鼓励我努力学习，写好作文的导师。A. read读；B. study学习；C. behave行为；D. write写。爷爷鼓励作者要努力学习，好好写作。根据后文作者写的书打动了爷爷以及文章最后一段中的write well可知是“写作”，故选D项。
54．
考查动词词义辨析。句意：当时我申请普林斯顿大学，他代表我给学校写信。A. registered注册；B. went去；C. applied 申请；D. turned转向。由语境以及“普林斯顿大学”可知是当作者申请普林斯顿大学时。短语apply for表示申请。故选C项。
55．
考查名词词义辨析。句意：他用字优美，语言富有诗意，不怕太“华丽”。A. symbol符号，象征；B. envelope信封；C. character字母，文字；D. page页面。由wrote可知是“写字”，故选C项。
56．
考查名词词义辨析。句意：我大声读这封信，以便能听到押韵的声音。A. letter信； B. word文字； C. language语言； D. poem诗歌。根据上文可知爷爷帮他写了一封信，用诗歌语言，作者大声读出来，以便听到押韵的声音。故选A项。
57．
考查动词词义辨析。句意：我的爷爷重视努力的工作。A. demand要求；B. value重视；C. ignore忽视；D. deserve值得。由下文提到“每一次他到纽约看我们，他都会因我们的良好表现表扬我哥哥和我”可知爷爷很重视努力工作，故选B项。
58．
考查动词词义辨析。句意：每一次他到纽约看我们，他都会因我们的良好表现表扬我哥哥和我，这鼓舞了我。A. instruct指示；B. blame责备；C. lecture讲授，告诫；D. praise表扬。由“ good performance(好的表现)”可知此处是“表扬”，故选D项。
59．
考查动词词义辨析。句意：我知道在大萧条时期，他努力工作来养活一大家子人。A. survive幸存；B. raise提高，举起，养育；C. affect影响；D. grow生长，种植。根据“I knew he had worked hard”可知爷爷辛苦工作是了“养家”，故选B项。
60．
考查名词词义辨析。句意：在二战中，他在海军部队因多次在战斗中获胜，而获得了很多军功章。A. medal奖章；B. champion冠军；C. reward报酬；D. prize奖。由“获胜”可知是获得了很多奖章，故选A项。
61．
考查名词词义辨析。句意：在葬礼上，我爷爷的一个朋友走到我面前，说我爷爷曾经告诉他我写的一本书。A. story故事；B. poem诗歌；C. article文章；D. book书。根据下文“This man told me that my book...”可知爷爷告诉他我写的一本书，选D项。
62．
考查连词词义辨析。句意：当书出版后，我把它寄给了我爷爷，但是没收到任何回复。A. so所以；B. but但是；C. and和；D. or或者。根据句意“没有回复”可知此处表示转折，故选B项。
63．
考查名词词义辨析。句意：这个男人告诉我，我的书打动了爷爷的心，使他热泪盈眶。A. brain脑子；B. heart心；C. eye眼睛；D. ear耳朵。根据“ brought tears to his eyes(使他热泪盈眶)”可知是打动了爷爷的心，故选B项。
64．
考查形容词词义辨析。句意：我的爷爷说他非常以我为荣。A. confident自信的；B. frightened害怕的；C. proud骄傲的，自豪的；D. amazed大为惊奇。由上文提到爷爷被我写的书打动可知爷爷是以我为豪的，故选C项。
65．
考查动词词义辨析。句意：现在我感觉好好写作是更加值得的，因为我知道我爷爷欣赏它。A. remember记得；B. declare宣布；C. appreciate欣赏，重视，感激，理解；D. realize意识到。由上文提到爷爷被我写的书打动可知爷爷欣赏我的写作，故选C项。
66．with
67．to see
68．convenient
69．who
70．scanning
71．took
72．its
73．delivery
74．a
75．mostly
【分析】
文章主要记叙了作者体验中国手机支付的方便性的故事。
66．考查介词。空出所在句的主干部分是完整的， a smartphone做状语，意思是“用一部智能手机”，应填with。故填with。
67．考查非谓语动词。固定短语set out to do sth.“打算做某事”，故填to see。
68．考查形容词。此处为how引导的宾语从句，空出做系动词was的表语，且前面由how修饰要用形容词。故填convenient。
69．考查定语从句。本句为非限定性定语从句修饰先行词my Chinese friend, Gu Yu，且在从句中做主语，指人，要用who。故填who。
70．考查非谓语动词。by为介词后跟动名词做宾语，故填scanning。
71．考查动词时态。结合上文My purchase cost 6 yuan and可知空处为并列谓语，时态与上文保持一致用一般过去时，故填took。
72．考查代词。根据上文At a nearby coffee shop可知，句子的主语是这家咖啡店的老板，应用形容词性物主代词its来修饰owner。故填its。
73．考查名词。for后跟名词做宾语，构成短语for delivery“送货”，故填delivery。
74．考查固定短语。a huge number of为固定短语，表示“许多”修饰可数名词复数，故填a。
75．考查副词。空处做状语，修饰介词短语through popular apps Alipay and WeChat，故用mostly表示“通常；多半”。故填mostly。Unit 3 The Internet
（B卷·提升能力）
（时间：100分钟，满分：120分）
第一部分 阅读（共两节，满分50分）
第一节（共15小题；每小题2.5分，满分37.5分）
阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。
A
（2021·黑龙江·哈师大附中高一期中） Teenagers love to socialize. These websites give them a chance to do that while playing games, exploring virtual (虚拟的) worlds and taking puzzles, and of course, they need to be safe online and fight any cyber bullies (网络欺凌) in the meantime.
Instagram
Instagram allows teenagers to upload photos of their daily lives and share them with friends. People say that a picture is worth a thousand words, and that must be true because Instagram has around 300 million users who are active each month. The platform is all about photos with short captions (说明文字). When it comes to Instagram’s users, 53 percent of them are aged 18-29, but a big percentage of those may be even younger and simply list their age as 18 in order to use the platform.
Habbo Hotel
Habbo Hotel is a place for teens to chat. Each teen receives a personal room to decorate with virtual objects. They can also dress their avatars (网络头像) in virtual clothes or create games to play with friends. The room might have music, be set up like a classroom, or have other features so different avatars can visit one another. Each room teens can interact in has an adult moderator (管理员) to make sure it stays safe.
Fanlala
Fanlala is a social network that gives teens who love celebrities, music and TV shows a place to interact. Through it, users can get the latest news and gossip on their favorite shows, as well as take quizzes and polls to test their knowledge. Teens can set up their own profiles (简介) on Fanlala and interact with other users.
Teen Chat
Teen Chat is a place for teens to interact with one another through forums according to their interests. For example, there are chat rooms for those who love anime (日本动画片) and for those who’ve just started college. There are also chat rooms for things like music, games, and sports. The platform offers a “Friend Finder” tool that will help teens search for people who live locally to them.
1．What makes Instagram different from other sites listed in the text
A．It has the largest number of users.
B．Only those above 18 normally use it.
C．It’s a great place for people to share photos.
D．The majority of its users are in their early 20s.
2．Which site allows its users to acquire entertainment news
A．Instagram. B．Habbo Hotel. C．Fanlala. D．Teen Chat.
3．What can be the best title of the passage
A．Sites for socializing B．Tips on online chatting
C．How to fight cyber bullying D．Free chat rooms for everyone
B
（2021·浙江·杭州市余杭区杭州二中树兰高级中学高一开学考试）3D printing is becoming more and more popular. We are now able to print things such as clothing, musical instruments and model cars. People and businesses are able to create the things they need very quickly and easily using 3D printers.
But can you imagine printing food Some scientists are trying to create a new dining experience by doing this. They hope that having a 3D printer in the kitchen will become as common as the microwave or the fridge. Scientists say that they are easy to use: you simply have to choose what you want to eat and put the uncooked food ‘inks’ into the printer. You can also change the instructions to make the food exactly how you want it. This means that it would be very quick and easy to create tasty and healthy meals.
Using 3D printers to create your meals would also be saving the environment. There would be less need for traditional growing and transporting as food production would be much simpler. Printing food could also help people who are experiencing the swallowing disorder. They could make the printer to print softer foods so that they would not have trouble swallowing them.
However, some people think that a future of 3D -printed food would cause many problems. It could take away many jobs, including those for growing and transporting food. Likewise, traditional cafés and restaurants might lose business. Also, people are worrying about whether the printed food is nutritious: Is it really possible to get the nutrients we need from food based inks What’s more, cooking and eating together with family and friends has long been a traditional and enjoyable activity. It is hard to imagine a world where the pastime of cooking is dead and meals can be created at the touch of a button.
4．Which of the following best describes 3D food printing
A．Quick and easy. B．Impossible and failed.
C．Nutritious and tasty. D．Unhealthy and difficult.
5．Paragraph 3 mainly tells us about ________.
A．the advantages of the 3D food printing
B．the problems caused by the 3D food printing
C．the future development of the 3D food printing
D．the introduction of the 3D food printing
6．Which of the following is the problem caused by food printing
A．Traditional food will disappear.
B．Many people will lose their jobs.
C．Cooking meals will take more time.
D．People have to pay more for the printed food.
7．Which of the following can be the best title of the text
A．3D Food Printing Is Coming B．Can 3D Printing Create Everything
C．3D printing Food Will Be in Fashion! D．The Disadvantages of 3D Food Printing
C
（2021·四川·威远中学校高一阶段练习） Surfing the Internet for fun will make you a better employee, according to an Australian study.
The University of Melbourne study shows that people who use the Internet for their own reasons at work are about 9 percent more productive (有效率的) than those who do not. Study author Brent Coker said “Surfing the Internet at times helps increase an employee’s attention.”
“People need to relax for a bit to get back their attention,” Coker said on the university’s website.” Having a short break, such as a quick surfing of the Internet, helps the mind to rest itself, leading to a higher total Internet attention for a day’s work, and as a result, increase productivity (生产效率),” he said.
According to the study of 300 workers, 70 percent of people who use the Internet at work surf the Internet for their own reasons during office hours. Among the most popular surfing activities are searching for information about products, reading online news, playing online games and watching videos.” Firms spend a lot of money on software to block their employees from watching video, using social networking sites or shopping online,” said Coker. “That’s not always a good idea.”
However, Coker said the study looked at people who surfed the Internet in moderation (适度), or were on the Internet for less than 20 percent of their total time in the office. “Those who spend too much time surfing the Internet will have a lower productivity than those without.” he said.
8．What does the University of Melbourne study mainly show
A．People who surf the Internet are good employees.
B．Not everyone surfs the Internet for fun during office hours.
C．Surfing the Internet for fun during office hours increases productivity.
D．The Internet is becoming more and more important in people’s life.
9．According to paragraph 3, Brent Coker would most probably agree that ________.
A．the longer a person’s mind rests the better attention he will have.
B．surfing the Internet is the best way to increase productivity.
C．workers should have a long break during office hours
D．workers should let their minds rest now and then.
10．The underlined word “block” in paragraph 4 means “________”.
A．prevent B．cycle C．burst (爆裂) D．breathe
11．What can we infer from the last paragraph？
A．People should spend as little time as possible surfing the Internet.
B．Those who never surf the Internet have the lowest productivity.
C．Most people don’t surf the internet in moderation during office hours.
D．Spending too much time surfing the Internet reduces productivity.
D
（2021·江苏如皋·高一期中）A team of researchers has created a website—emojify.info, where the public can try outemotion recognition systems through their computer cameras. Researchers hope it can make the public know about the technology and promote discussions about its use.
“It is a form of facial recognition, but it goes further because rather than just identifying people, it claims to read our emotions and our inner feelings from our faces,” said Dr Alexa Hagerty, project lead and researcher at the University of Cambridge Leverhulme Centre for the Future of Intelligence and the Centre for the Study of Existential Risk.
Hagerty said many people were not aware of how common emotion recognition systems were, noting they were used in situations ranging from job hiring, to airport security and even to education to see if students are doing their homework. Such technology, she said, was in use all over the world, from Europe to the US and China.
However, Hagerty emphasized that emotion recognition technology might have some potential benefits, but these must be weighed against concerns around accuracy, human rights, as well as whether the technology was even the right tool for a particular job.
In one game, users are invited to pull a series of faces to fake emotions and see if the system is fooled. “It is said that the technology is reading emotions,” said Hagerty. But, she added, actually, the system was reading facial expressions and then combining them with the assumption that those movements are linked to emotions, for example, a smile means someone is happy. However, human experience showed it was possible to fake a smile. “That is what that game was: to show you didn't change your inner state of feeling rapidly six times, you just changed the way you looked on your face,” Hagerty said.
Some emotion recognition researchers say they are aware of such limitations. Vidushi Marda, senior programme officer at the human rights organization Article 19 said it was important to stop the growing market for emotion recognition systems. She said, by reading and classifying human beings into categories that touch upon the most personal aspects of humans, emotion recognition technology doesn't also agree with human rights, according to the organization's website.
“The important learning from the development and use of facial recognition systems across the world has been to question the validity and the necessity for technologies early and often, and projects that focus on the limitations and dangers of emotion recognition are an important step in that direction,” she said.
12．Why did researchers create emojify.info
A．To improve emotion recognition technology.
B．To bring emotion recognition into public daily life.
C．To draw public attention to emotion recognition technology.
D．To call for more researchers to study emotion recognition technology.
13．What does the third paragraph mainly focus on
A．The potentials of emotion recognition technology.
B．The wide use of emotion recognition technology.
C．The advantages of emotion recognition technology.
D．The rapid development of emotion recognition technology.
14．What can we learn about the website of emojify.info
A．It will often fool the users.
B．It can accurately read users' emotions.
C．It recognizes expressions rather than emotions.
D．It sounds an alarm when people fake a smile.
15．What does Vidushi Marda think of emotion recognition systems
A．A losing battle B．A quick-fix method
C．A high point D．A well-meant proposal
第二节 七选五（共5小题；每小题2.5分，满分12.5分）
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。
（2021·黑龙江·青冈县第一中学校高一期中）The United States has announced a plan to fight the quickly growing threat from cyber（网络）spies and Internet attackers known as hackers.
America's Attorney General (司法部长) Eric Holder recently said that ever-improving technology is making it easier for people and countries to strike at the United States. Mr. Holder said the Justice Department is fighting back aggressively. He said it is working with various states and government agencies. 16．.
And the attorney general called for increased co-operation with private companies. 17．. He said: “A single trade secret can be worth millions—or even billions—of dollars. Trade secret theft can require companies to lay off employees, close factories, to lose sales and profits, to experience a decline in competitive position and advantage, or even to go out of business.”
18．, aiming to protect America’s interests and benefits.
The plan was announced the day after the American information security company Mandiant published the findings of its investigation of cyber-attacks. 19．. The victims of cyber attack include some of the biggest private companies in the United States like Apple Computer, Facebook, Coca Cola and many others. 20．. The attack areas range from satellites, information technology, telecommunications, aerospace, public administration to scientific research across the United States.
A．The new plan also calls for fines and trade actions against crimes committed by individuals and countries
B．Cyber theft also leads to much harm to companies and countries in Asia
C．They together investigate (调查) cyber theft and cybercrime and share the information
D．The hackers are also reported to have struck federal (联邦) and international agencies
E.They show that more than 140 companies have been attacked since 2006
F.Similar investigation of cyber-attacks is being carrying on by other countries like China
G.He described the importance of keeping trade secrets a secret
第二部分 语言运用（共两节，满分30分）
第一节 （共15小题；每小题1分，满分15分）
（2021·上海·高一期中）Clearly if we are to participate in the society in which we live, we must communicate with other people. A great deal of 21 is performed on a person-to-person basis by the simple 22 of speech. If we travel in buses, buy things in shops, or eat in restaurants, we are likely to have 23 where we give information or opinions, receive news or comment, and very 24 to have our views challenged by other members of society.
Face to face 25 is by no means the only form of communication and during the last two hundred years the art of mass communication has become one of the 26 factors of contemporary society. Two things, above others, have caused the enormous 27 growth of the communication industry. Firstly, inventiveness has 28 advanced imprinting, telecommunications photography, radio and television. Secondly, speed has revolutionized the transmission (传输) and reception of communications so that local news often takes a back seat to national news, which itself is often almost eclipsed(侵蚀) by international news.
No longer is the possession of information 29 toa privileged minority. In the last century the wealthy man with his own library was indeed 30 , but today there are public libraries. For years ago people used to flock to the cinema, but now far more people sit at home and turn on the TV to watch a programme that is being 31 into millions of homes.
Communication is no longer merely concerned with the transmission of information. The modern communication industry 32 the way people live in society and broadens their horizons by allowing 33 to information, education and entertainment. The printing, broadcasting and advertising industries are all involved with informing, educating and entertaining.
Although a great deal of the material communicated by the mass media is very 34 to the individual and to the society of which he is part, the vast modern network of communications is open to abuse(滥用). 35 , the mass media are with us for better, for worse, and there is no turning back.
21．A．communicatingB．delivering C．addressing D．exchanging
22．A．ideas B．explanation C．solutions D．means
23．A．conversation B．concentrate C．attempts D．interruptions
24．A．reluctantly B．likely C．absolutely D．suddenly
25．A．contact B．occasion C．feedback D．reactions
26．A．challenging B．dominating C．attracting D．improving
27．A．grown B．increase C．approval D．invention
28．A．come through B．resulted from C．led to D．brought in
29．A．given B．restricted C．opposed D．guaranteed
30．A．fortunate B．visible C．hopeful D．respectable
31．A．channeled B．bought C．applied D．transformed
32．A．influences B．provides C．corrects D．protects
33．A．guidance B．access C．movement D．reception
34．A．considerable B．impressive C．valuable D．available
35．A．In addition B．For example C．Therefore D．However
第二节（共10小题；每小题1. 5分, 满分15分）
（2020·江西省临川第二中学高一期末）阅读下面材料，在空白处填入适当的内容（1 个单词）或括号内单词的正确形式。
Over time I have been changed quite a lot. I began as a 36． (calculate) machine in France in 1642. When I was young I could 37． (simple) difficult sums. I developed very slowly and 38． took nearly two hundred years before I was built as an analytical machine by Charles Babbage. After I was programmed by an operator39． used cards with holes, I could "think"40． (logic) and produce an answer quicker than any person. At that time it was considered a technological revolution and the start of my "artificial intelligence". In 1936 my real father, Alan Turing,41． (write) a book about whether I could be made 42． (work) as a "universal machine" to solve any difficult mathematical problem. From then 43．, I grew rapidly both in size and in brainpower. By the 1940s I had grown as large as a room, and I wondered if I would grow any larger. However, this reality also worried my designers. As time went by, I was made 44．(small). First as a PC ,and then as a laptop, I 45． (use) in offices and homes since the 1970s.
第三部分 写作（共两节, 满分40分）
第一节（满分15分）
46．（2021·全国·高一课时练习）你看到好朋友发的有关“如何确保青少年网络安全”的博客，下面请你发帖谈谈你的建议，内容包括以下要点：
1．科技既给生活带来便利也给父母带来挑战；
2．安全建议；
3．你的希望。
注意：1．词数80左右；
2．可以适当增加细节，以使行文连贯。
第二节（满分25分）
47．（2021·安徽·宿州高一期末）阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。续写的词数应为150词左右。
I fetched my mail as usual. Suddenly a colorful flyer (小传单) jumped into my sight. In the middle was a drawing of an old-fashioned phone, like the one my great-aunt Sara owned 40 years ago and at the bottom was a phone number. Running over it, I couldn’t help laughing.
“Is that mail funny ” my ten-year-old daughter, Jenny, asked.
“Not really,” I admitted. “It’s about the wake-up service. Outdated already.”
“What’s that ” she frowned (皱眉). I explained how, before smart phones, people sometimes paid someone to wake them with a call.
“Who sent this flyer ” she pressed.
I shook my head. “Probably someone older and he could need some money,” I said.
Her eyes lit up. “Can we order a wake-up service ” she asked.
“No kidding. With smart phones at hand, who will need it And it’s not cheap at all. $2.5 per day.” I picked up the flyer and headed for the recycling bin.
“Wait!” she shouted.
“I feel sorry for the wake-up man, if he needs some money,” she said in tears. “Can’t we order one ”
I looked at the flyer with its drawing of an old-fashioned phone. I remembered, again, my great-aunt Sara and her old phone. As a kid, I used to visit her on Labor Day when Jerry Lewis would host his charity(慈善) event for the disabled kids. Aunt Sara would grasp my hand tightly and then reach for the telephone, dialing the number on the screen. Holding the receiver between us, we’d announce to the operator, “We’d like to help those kids.”
But now here was my own child, showing the same heart I had once been encouraged to have, and how could I ignore (不理睬) her I googled the flyer’s telephone number. The number belonged to a man called Raymond.
Paragraph 1:
Jenny dialed the number.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Paragraph 2:
“Ring, ring, ring” went the phone at 6 o’clock sharp.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案
1．C
2．C
3．A
【分析】
这是一篇应用文。文章为青少年介绍了一些社交网站。青少年喜欢社交，这些网站让他们有机会在玩游戏、探索虚拟世界和做测试的时候进行社交。当然，青少年也需要安全上网，并报告任何网络欺凌。
1．
细节理解题。根据Instagram中“Instagram allows teenagers to upload photos of their daily lives and share them with friends. (Instagram允许青少年上传他们日常生活的照片，并与朋友分享。)”可知，Instagram不同于文本中列出的其他网站的是“它是一个人们分享照片的好地方。”故选C。
2．
细节理解题。根据Fanlala中“ Fanlala is a social network that gives teens who love celebrities, music and TV shows a place to interact. Through it, users can get the latest news and gossip on their favorite shows, as well as take quizzes and polls to test their knowledge. (Fanlala是一个社交网络，为喜爱名人、音乐和电视节目的青少年提供一个互动的地方。通过它，用户可以获得他们最喜欢的节目的最新新闻和八卦，还可以参加测验来测试他们的知识。)”由此可知，从Fanlala上你可以获得一些娱乐新闻。故选C。
3．
主旨大意题。根据第一段内容“Teenagers love to socialize. These websites give them a chance to do that while playing games, exploring virtual (虚拟的) worlds and taking puzzles, and of course, they need to be safe online and fight any cyber bullies (网络欺凌) in the meantime.(青少年喜欢社交，这些网站让他们有机会在玩游戏、探索虚拟世界和做测试的时候进行社交。当然，青少年也需要安全上网，并报告任何网络欺凌。)”可知，这篇文章为青少年介绍了一些社交网站，所以A项“Sites for socializing(社交网站)”为最佳标题。故选A。
4．A
5．A
6．B
7．A
【分析】
这是一篇说明文。文章主要说明了如今3D打印食物技术正在快速发展，介绍了3D食品打印的一些优点以及可能会引起的问题。
4．
细节理解题。根据第二段中“This means that it would be very quick and easy to create tasty and healthy meals.(这意味着它将是非常快速和容易制作美味和健康的食物)”可推知，3D食品打印简单快捷。故选A。
5．
主旨大意题。根据第三段“Using 3D printers to create your meals would also be saving the environment. There would be less need for traditional growing and transporting as food production would be much simpler. Printing food could also help people who are experiencing the swallowing disorder. They could make the printer to print softer foods so that they would not have trouble swallowing them. (使用3D打印机制作食物也可以保护环境。随着粮食生产变得更加简单，对传统种植和运输的需求将会减少。打印食物也可以帮助患有吞咽障碍的人。他们可以让打印机打印更柔软的食物，这样他们就不会有吞咽困难)”可知，第3段主要告诉我们关于3D食品打印的优势。故选A。
6．
细节理解题。根据最后一段中“It could take away many jobs, including those for growing and transporting food.(它可能会夺走很多工作，包括种植和运输食物的工作)”可知，食品打印引起的问题是许多人将失去他们的工作。故选B。
7．
主旨大意题。根据第一段“3D printing is becoming more and more popular. We are now able to print things such as clothing, musical instruments and model cars. People and businesses are able to create the things they need very quickly and easily using 3D printers.(3D打印正变得越来越流行。我们现在可以打印衣服、乐器和模型汽车等东西。使用3D打印机，人们和企业能够非常快速和轻松地创建他们需要的东西)”以及第二段中“But can you imagine printing food？Some scientists are trying to create a new dining experience by doing this. (但你能想象打印食物吗？一些科学家试图通过这样做来创造一种新的用餐体验)”结合文章主要说明了如今3D打印食物技术正在快速发展，介绍了3D食品打印的一些优点以及可能会引起的问题。可知，A选项“3D食品打印即将到来”最符合文章标题。故选A。
8．C
9．D
10．A
11．D
【分析】
这是一篇议论文。主要讲述了上网娱乐对于工作的影响，适当上网娱乐有助于提高工作效率，但是花太多时间上网会影响工作效率。
8．
细节理解题。根据第三段“Having a short break, such as a quick surfing of the Internet, helps the mind to rest itself, leading to a higher total Internet attention for a day’s work, and as a result, increase productivity (生产效率)”（短暂的休息，比如快速浏览网页，有助于大脑休息，提高一天工作的总体网络注意力，从而提高工作效率）可知，工作时间愉快地上网一小会儿有助于提高生产效率。故选C项。
9．
细节理解题。根据第三段“People need to relax for a bit to get back their attention”（人们需要放松一下，重新获得注意力。）可知，Coker同意的是工人们应该让他们的思想时不时地放松一会儿。故选D项。
10．
词句猜测题。根据第四段“Firms spend a lot of money on software to block their employees from watching video, using social networking sites or shopping online,” said Coker. “That’s not always a good idea.””（公司在软件上花了很多钱，阻止员工观看视频、使用社交网站或在线购物，”Coker说。“这并不总是个好主意。”）以及常识，公司一般是不希望员工在上班时间做与工作无关的事情的，所以公司会花钱阻止员工观看视频，但是这不总是个好主意，所以划线词block表示“阻止”，与prevent同义。故选A项。
11．
推理判断题。根据最后一段“Those who spend too much time surfing the Internet will have a lower productivity than those without.”（那些花太多时间上网的人的工作效率将低于那些没有上网的人。）可知，花太多时间上网的人工作效率会低，即花太多时间上网会降低工作效率。故选D项。
12．C
13．B
14．C
15．A
【分析】
这是一篇说明文。主要说明了一组研究人员创建了一个名为.info的网站，来唤起公众对表情识别技术的关注。其研究人员对表情识别技术进行了一系列说明，以及其它人对此的看法。
12．
细节理解题。根据第一段“A team of researchers has created a website—emojify.info, where the public can try outemotion recognition systems through their computer cameras. Researchers hope it can make the public know about the technology and promote discussions about its use. (一组研究人员创建了一个名为 .info的网站，公众可以在这个网站上通过他们的电脑摄像头来尝试表情识别系统。研究人员希望它能让公众了解这项技术，并促进对其使用的讨论)”可知，研究人员创建 .info是为了唤起公众对表情识别技术的关注。故选C。
13．
主旨大意题。根据第三段“Hagerty said many people were not aware of how common emotion recognition systems were, noting they were used in situations ranging from job hiring, to airport security and even to education to see if students are doing their homework. Such technology, she said, was in use all over the world, from Europe to the US and China.( Hagerty说，许多人没有意识到表情识别系统是多么普遍，他们指出，表情识别系统被用于从招聘到机场安检，甚至是教育等各种场合，以查看学生是否在做作业。她表示，从欧洲到美国和中国，这种技术在全世界都在使用)”可知，第三段主要讲的是表情识别技术的广泛应用。故选B。
14．
细节理解题。根据倒数第三段中““It is said that the technology is reading emotions,” said Hagerty. But, she added, actually, the system was reading facial expressions and then combining them with the assumption that those movements are linked to emotions”(Hagerty说：“据说这项技术可以读取人的情绪。 但是，她补充说，实际上，该系统正在读取面部表情，然后将它们与这些动作与情绪相关联的假设相结合”)”可知，emojify.info网站识别表情而不是情绪。故选C。
15．
推理判断题。根据倒数第二段中“Vidushi Marda, senior programme officer at the human rights organization Article 19 said it was important to stop the growing market for emotion recognition systems. She said, by reading and classifying human beings into categories that touch upon the most personal aspects of humans, emotion recognition technology doesn't also agree with human rights, according to the organization's website.(人权组织Article 19的高级项目官员Vidushi Marda说，重要的是要阻止表情识别系统市场的增长。根据该组织的网站，她说，通过阅读和分类人类，触及人类最个人的方面，表情识别技术也不符合人权)”可知，Vidushi Marda认为表情识别系统是一场失败的战斗。故选A。
16．C
17．G
18．A
19．E
20．D
【分析】
本文为记叙文，文章主要介绍了美国宣布了一项计划来应对网络间谍和黑客的威胁。
16．根据上文“He said it is working with various states and government agencies.”可知，司法部正在与各州和政府机构合作。承接上文，C项“他们一起调查网络盗窃和网络犯罪并分享信息”切题，该选项的they与上文的司法部正在与各州和政府机构相呼应，故选C项。
17．根据前一句“And the attorney general called for increased co-operation with private companies.”可知，司法部部长呼吁加强与私营公司的合作。根据下文“He said: “A single trade secret ...out of business.可知，商业秘密价值不菲，一旦被偷窃损失巨大。”承上启下，G项“他讲了保守商业秘密的重要性”切题。该选项的he代指前一句的the attorney general，与后一句的he相呼应，故选G项。
18．根据后半句“aiming to protect America’s interests and benefits.”可知，这里的选项内容的目的是保护美国的利益，所有选项中，A项“新计划还要求对个人和国家犯下的罪行进行罚款和进行打击犯罪的贸易行动”切题，该选项的the new plan是aim的逻辑主语，其它选项的主语与后半句的内容在逻辑上都不搭，故选A项。
19．根据前文“The plan was announced the day after the American information security company Mandiant published the findings of its investigation of cyber-attacks.”可知，在美国信息安全公司Mandiant公布调查网络攻击调查结果的第二天，美国公布了这个计划。承接上文，E选项“他们表明，自2006年以来，已有140多家公司遭到袭击”切题，该选项的they与上文的findings of its investigation of cyber-attacks相呼应，故选E项。
20．根据上文“The victims of cyber attack include some of the biggest private companies in the United States like Apple Computer, Facebook, Coca Cola and many others.”可知，网络攻击的受害者包括美国一些最大的私人公司，再结合下文“The attack areas range from satellites…the United States.”可知，这次的黑客攻击范围很广，承上启下，D选项“据报道，黑客还攻击了联邦和国际机构”切题，故选D项。
【点睛】
七选五会考上下文连接，即文章的过渡部分。如果出题位置在段尾这个时候，空白前的一句或两句是重点语句，大家要重点阅读以锁定关键线索或关键词，此外注重寻找选项中是否有代词，弄清楚代词指代的是什么。比如第一小题中，选项的前一个句子关键线索就是various states and government agencies,而选项C中的有代词，将选项带进去后，发现逻辑通顺，they就是指代前文的it and various states and government agencies,故选C项。
21．A
22．D
23．A
24．B
25．A
26．B
27．A
28．C
29．B
30．A
31．A
32．A
33．B
34．C
35．D
【分析】
本文是一篇说明文，介绍了当代社会的主导因素之一——大众传媒对人们生活方式的影响。
21．考查动词词义辨析。句意：大量的交流是在人与人的基础上通过简单的言语方式进行的。
A. communicating交流、交际；B. delivering递送；C. addressing演说；D. exchanging交换。上文说如果我们要参与我们生活的社会，我们必须与其他人交流，此处指的就是交流，故A项正确。
22．考查名词词义辨析。句意同上。A. ideas想法；B. explanation解释；C. solutions解决方案；D. means手段、方法。根据空后的“of speech”可知，大量的交流是通过简单的言语方式进行的，故D项正确。
23．考查名词词义辨析。句意：如果我们乘公共汽车旅行，在商店买东西，或在餐馆吃饭，我们很可能会在交谈中提供信息或意见，接收新闻或评论，而且很可能会受到社会其他成员的质疑。A. conversation交谈；B. concentrate浓缩；C. attempts尝试；D. interruptions打断。根据空后的“e give information or opinions, receive news or comment”可知，我们很可能会在交谈中提供信息或意见，接收新闻或评论，故A项正确。
24．考查副词词义辨析。句意同上。A. reluctantly不情愿地；B. likely可能的；C. absolutely绝对地；D. suddenly突然。在交谈中，我们也很可能会受到社会其他成员的质疑，be likely to do表示“可能做某事”，故B项正确。
25．考查名词词义辨析。句意：面对面交流绝不是唯一的交流方式，近两百年来，大众传播艺术已成为当代社会的主导因素之一。A. contact联系、接触；B. occasion场合；C. feedback 反馈；D. reactions反应。根据上文可知，交谈属于面对面的交流，此处是在说面对面交流不是唯一的交流方式，故A项正确。
26．考查形容词词义辨析。句意同上。A. challenging挑战性的；B. dominating 主要的；C. attracting吸引人的；D. improving改进的、有教育意义的。根据下文的介绍可知，大众传播艺术已成为当代社会的主导因素之一，故B项正确。
27．考查名词词义辨析。句意：最重要的是，有两件事导致了通信业的巨大增长。A. grown成长；B. increase增加；C. approval批准；D. invention发明。根据空后“Firstly…Secondly…”的介绍可知，有两件事导致了通信业的巨大增长，故A项正确。
28．考查动词短语辨析。句意：首先，创新带来了先进的印刷、电信摄影、广播和电视。A. come through安然度过；B. resulted from起因于；C. led to导致、造成；D. brought in引进。根据空后的“advanced imprinting, telecommunications photography, radio and television.”可知，创新带来了先进的印刷、电信摄影、广播和电视，故C项正确。
29．考查动词词义辨析。句意：对信息的掌握不再局限于享有特权的少数人。A. given给予；B. restricted限制；C. opposed反对；D. guaranteed保证。上文说速度使信息的传播和接收发生了革命性的变化，所以对信息的掌握不再局限于享有特权的少数人，be restricted to表示“仅限于、局限于”，故B项正确。
30．考查形容词词义辨析。句意：在上个世纪，有自己图书馆的富人确实很幸运，但现在有了公共图书馆。A. fortunate幸运的；B. visible看得见的；C. hopeful有希望的；D. respectable可敬的。根据but后说的现在已经有了很多公共图书馆可知，在上个世纪，拥有私人图书馆的富人是幸运的，故A项正确。
31．考查动词词义辨析。句意：多年前，人们常常成群结队地去看电影，但现在，更多的人坐在家里，打开电视，观看一个正在通过电视进入千家万户的节目。A. channeled输送；B. bought买；C. applied应用；D. transformed转换。根据空前的“watch a programme that is being”可知，人们坐在家里看通过电视被传送到千家万户的节目，故A项正确。
32．考查动词词义辨析。句意：现代通信产业影响着人们的社会生活方式，并通过让人们获得信息、教育和娱乐来拓宽人们的视野。A. influences影响；B. provides提供；C. corrects更正；D. protects保护。根据上文的介绍可知，现代通信产业影响着人们的社会生活方式，故A项正确。
33．考查名词词义辨析。句意同上。A. guidance指导；B. access进入、使用；C. movement移动；D. reception接收。根据空后的“to information, education and entertainment.”可知，现代通信产业通过让人们获得信息、教育和娱乐来拓宽人们的视野，故B项正确。
34．考查形容词词义辨析。句意：虽然大众传媒传播的大量资料对个人和他所属的社会都很有价值，但庞大的现代通讯网络却容易被滥用。A. considerable 体贴的；B. impressive印象深刻的；C. valuable有价值的；D. available可得到的。根据常识可知，大众传媒传播的大量资料对人们和社会很有价值，故C项正确。
35．考查副词（短语）辨析。句意：然而，大众传媒与我们同在，好的一面，坏的一面，没有回头路。A. In addition此外；B. For example例如；C. Therefore因此；D. However然而。上文说庞大的现代通讯网络却容易被滥用，然而，不管好坏，大众传媒始终与我们同在，前后是转折关系，故D项正确。
【点睛】
本篇第11空D的干扰性较大，有的同学看到空后的into就习惯性地联想到transform…into…（把……转换成……）这一搭配，但根据空前的“watch a programme that is being”可知，从此处说的是人们坐在家里看通过电视被传送到千家万户的电视节目，故选channeled（输送）。
36．calculating
37．simplify
38．it
39．who/that
40．logically
41．wrote
42．to work
43．on
44．smaller
45．have been used
【分析】
本文是一篇说明文。文章介绍了电脑的演变过程，从简单的计算到联网，在很多领域起着越来越重要的作用。
36．考查非谓语动词。修饰名词machine用非谓语动词，此处用动名词形式表示被修饰语的用途，故填calculating。
37．考查动词。could后接动词原形，故填 simplify。
38．考查固定句型。句意：我发展很慢，花了近两百年的时间，我才被查尔斯·巴贝奇（CharlesBabbage）建造成一台分析机器。It takes+段时间+before+其它成分是固定句型，表示“花费了多长时间以后才……”，it做主语，置句首单词首字母大写，故填It。
39．考查定语从句引导词。这里是一个限定性定语从句，先行词是an operator，且从句缺少主语，因此要用who或者that来引导，故填who/that。
40．考查副词。此处用副词修饰动词could think，故填logically。
41．考查动词时态。根据时间状语In 1936可知，描述过去发生的事情，应使用一般过去时，故填wrote。
42．考查非谓语动词。分析句子可知，work做make的宾语补足语，被动语态中的宾语补足语用带to的不定式，故填to work。
43．考查介词。From then on“从那时起”是固定短语，故填on。
44．考查形容词比较级。根据下文“First as a PC ,and then as a laptop.（先是台式电脑，然后是笔记本电脑）”可知，随着时间的推移，我被制作的更小。small作宾语补足语用形容词比较级。故填smaller。
45．考查动词时态及语态。根据时间状语since the 1970s可知，表示过去发生，一直持续到现在的动作用现在完成时，且主语I与use是被动关系，故填has been used。
46．With the development of science and technology, the Internet has changed our way of life, making our life more convenient. However, communication on the Internet has brought new challenges for parents. As parents, you should play an important role in helping children have safe and positive experiences on the Internet. Here are some tips.
To begin with, talk with your child about staying safe online and the importance of good behavior online. What’s more, the best safety tip is to never share personal information until you’re quite sure that it’s safe to do so. Last but not least, teach your child to report or talk to you if they feel uncomfortable or threatened online.
I hope my suggestions will be of great use to you.
【分析】
本篇书面表达属于提纲类写作。发帖谈谈如何确保青少年网络安全，给出建议。
【详解】
第一步：审题。
体裁：应用文。
时态：根据提示，时态应为一般现在时为主。
要点：1．科技既给生活带来便利也给父母带来挑战；
2．安全建议；
3．你的希望。
第二步：列重点词语，词组（注意好词的使用）
如way of life，bring new challenges，play an important role in，stay safe，last but not least，be of great use等
第三步：连词成句（注意好句型的使用，如非谓语动词，复合句，注意拼写和时态问题）
第四步：连句成篇（注意衔接词的使用）
1.表文章结构顺序：First of all, Firstly/First, Secondly/Second…, Finally, In the end, At last;
2.表并列补充关系：What is more, Besides, Moreover, Furthermore, In addition, As well as, not only…but (also);
3.表因果关系：Because, As, So, Thus, Therefore, As a result
连句成文，注意使用恰当的连词进行句子之间的衔接与过渡。
第五步：润色修改。
【点睛】
本文内容完整，要点齐全，语言规范，词数适当，段落分布合理。作者在文中较多使用主从复合句，如With the development of science and technology, the Internet has changed our way of life, making our life more convenient．使用了非谓语动词；What’s more, the best safety tip is to never share personal information until you’re quite sure that it’s safe to do so．使用了不定式和状语从句。主从复合句的使用，使得文章的句式灵活多变，为文章增加了色彩。
47．One possible version:
Paragraph 1:
Jenny dialed the number. To her surprise, the voice was quite young, soft and friendly. “Can I order the wake-up service ”Jenny asked. “Sure. At your service all the time,” Raymond replied. “How about 6 o’clock tomorrow ” “No problem. I will call you every five minutes until you get up.” Suddenly a strong sense of warmth and joy filled her heart like the sunshine.
Paragraph 2:
“Ring, ring, ring” went the phone at 6 o’clock sharp. In no time Jenny jumped to her feet and picked up the phone. “Good morning,” came the same voice. “Morning,” Jenny was too excited to continue the conversation. “Uh, huh...” she rubbed her eyes and asked, “How should I pay you ” “Apple Pay.” “What !” Jenny screamed. As if having read her mind, Raymond said calmly, “Technology cannot really replace humans and humans cannot live without technology either. By the way, $2 out of $2.5 will be given away to a charity for kids. Thank you for your kindness! Have a good day!”
【分析】
本文以“叫醒服务”为线索展开。讲述作者收到一张传单，内容是“叫醒服务”，一开始作者觉得很好笑，因为在智能手机的时代，应该不会有人再需要电话叫醒服务了，并且还觉得价格有点贵，而作者的女儿却对这个事情感兴趣，加之作者对儿时和萨拉姑姑拨打电话为儿童慈善活动筹款的记忆，于是决定预定这项服务帮助做这份工作的人。
【详解】
1.段落续写：
①由第一段首句内容“Jenny拨打了这个号码”可知第一段描写接通电话后的情景，包括对方的声音以及约定叫醒时间。
②由第二段首句内容“铃铃铃，电话铃在6点钟整响起。”可知第二段应该描写叫醒服务中发生的事情，包括支付方式以及对服务表示感谢。
2.续写线索：决定预定叫醒服务——约定叫醒时间——收到醒服务——支付并感谢。
3.词汇激活
行为类
①打电话：dial/call/make a phone call/pick up the phone
②起床：get up/ to wake up/get out of bed
③问答：ask/reply/answer/ continue the conversation
情绪类
①态度：soft/friendly/calmly/answer with patiently and politely
②感受：sense of warmth and joy/feel warm and happy/ excited
【点睛】
[高分句型1]. I will call you every five minutes until you get up. (由until引导时间状语从句)
[高分句型2]. “Good morning,” came the same voice. (运用了倒装句)
[高分句型2].Jenny was too excited to continue the conversation. (运用too…to.... 句式)
