人教版(2019)必修 第二册 Unit 3 The internet Reading for Writing & Assessing Your Progress-分层课后练习(含答案)

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人教版(2019)必修 第二册 Unit 3 The internet Reading for Writing & Assessing Your Progress-分层课后练习(含答案)

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Reading for Writing & Assessing Your Progress
A级 必备知识基础练
Ⅰ.单词拼写
1.It’s       (错误的) to assume that all online sources are reliable for academic writing.
2.The       (目标) of the speech was to convince the class to participate in a charity event.
3.Following the       (指导原则) provided by your teachers can help you structure your essay properly.
4.The a     of the novel used vivid descriptions to make the characters come alive for readers.
5.A useful t      for improving your writing is to read your essay aloud to catch any awkward phrasing.
Ⅱ.单句语法填空
1.Always be cautious about sharing personal information online to protect your       (private).
2.By       (click) the “Submit” button,you confirm that all information in your essay is original.
3.It can be       (embarrass) to make grammar mistakes in front of the whole class during a presentation.
4.Making fun       classmates’ essays can hurt their confidence and discourage them from improving.
5.Keep       mind that strong arguments require evidence,so always support your points with facts.
Ⅲ.单句写作
1.在线教育提供了灵活性,尤其适合需要兼顾工作与学习的人。
Online education offers flexibility,                who need to balance work and study.
2.得知自己在网课期间账号被盗后,她感到心烦意乱。
           after realizing her account was hacked during an online class.
3.为了保障上网安全,每个人都应熟悉基本的网络安全措施。
To stay safe online,everyone should                            .
4.我们网课学习越努力,学习上就会取得越大的进步。
                   ,the better progress we will make in our studies.
5.孩子们等的时间越长,就显得越不耐烦。(the more...the more...)
            the children waited,               they became.
6.绝不应在社交媒体上向陌生人分享密码。
                     your passwords with strangers on social media.
7.在任何情况下我们父母辛苦挣来的钱都不应该浪费在奢侈品上。(in no case)
             our parents’ hard-earned money be wasted on luxury goods.
B级 能力素养提升练
Ⅳ.阅读理解
(2026河南南阳高一上期末)
You pick up your phone,and it unlocks at once.No password needed.It seems like magic,but this “magic” is powered by an interesting branch of computer science called Artificial Intelligence(AI),specifically through a process known as facial recognition.
First,when you set up face unlock,your phone’s camera doesn’t just take a simple photo.It uses a special infrared sensor(红外线传感器) and a dot projector(点阵投影仪) to map your face.It typically catches over 30,000 invisible points to measure the distance between your eyes,the shape of your nose,and the outline of your jawline.It creates a unique mathematical model of your face.This model,called a faceprint,is stored safely inside your phone’s chip(芯片),not online.
Then,every time you try to unlock it,the process repeats.The phone’s AI system quickly creates a new model of the face in front of it.The next step is the real intelligence:comparison.The AI doesn’t look at two pictures;it compares two sets of complex mathematical data(数据).It finds out the distance between the new model and the stored one.Is the nose ridge a little wider today That might be due to the angle or lighting.Is the overall pattern a near-perfect match If yes,then it’s a pass.
This system is smart because it is trained on huge datasets to focus on the unchangeable bone structure,ignoring short-lived changes like hairstyles,hats,or makeup.It works by recognizing the basic shapes,not the outside looks.
So,the next time your phone unlocks with a glance,remember:it’s not recognizing “you” in the way a human does. It’s solving a complex statistical problem at lightning speed.This technology,while powerful,also raises important questions about privacy and data safety in our increasingly digital world.What feels like magic is actually advanced mathematics,sensor technology,and pattern recognition working together smoothly.
1.How does the phone create a model of your face
A.By creating a 3D map.
B.By typing a password.
C.By taking a simple photo.
D.By connecting to the internet.
2.Where is your faceprint stored
A.In the infrared sensor.
B.In the cloud server.
C.In the dot projector.
D.In the phone’s chip.
3.What does the AI actually compare when unlocking
A.Two photos of your face.
B.Your fingerprint with your face.
C.Mathematical models of your face.
D.The lighting when the photos are taken.
4.What is the author’s tone in presenting this technology
A.Doubtful. B.Unconcerned.
C.Entertaining. D.Objective.
Ⅴ.七选五
In today’s world,we are constantly surrounded by media—from newspapers and television to social media.Faced with this flood of messages,how can we tell what’s true,what’s one-sided,and what’s designed to influence us  1 
Media literacy(素养) is the ability to recognize different types of media and understand the messages they’re sending.It’s recognized as a key skill in the 21st century. 2  Therefore,learning how to think critically about media is not just helpful—it’s important.
 3  As early as the 1920s,organizations in the UK encouraged people to be more careful media users.At the time,the goal was mostly to protect audiences,especially young people,from media influence.However,with the spread of television,media consumption only grew,while interest in teaching media literacy decreased.
Things began to change again with the arrival of the Internet and mobile devices. 4  This change led educators and researchers to renew their focus—not on avoiding media,but on using it wisely.
Research proves the benefits of education of media literacy.Media literacy programs can make young women less unhappy with their bodies,especially those facing unrealistic beauty standards. 5  These findings suggest that media literacy not only protects us from harm,but also supports healthier living.
So,how can we practice media literacy Experts suggest examining media through four areas:cognitive(what it says),emotional(how it feels),aesthetic(how it looks),and moral (what values it promotes).By doing so,we become more active and wise media users.
A.That’s where media literacy comes in.
B.The concept of media literacy has a long history.
C.This is likely to promote your health and happiness.
D.They can also prevent the spread of false information.
E.Now,people can access media anytime and anywhere.
F.Studies show that media can influence our behavior often without us realizing it.
G.Modern media literacy education teaches people to question what they see and hear.
Ⅵ.语篇填空
(2026湖北随州高一上期末)
The Internet has completely changed how we communicate with each other,exchange information and conduct business.Cybercrime(网络犯罪),often 1.      (refer) to as the dark side of the Internet,can come in many different forms.Cybercriminals trick you into parting with your money,infect(感染) your computer with a virus to steal your personal data,or prevent you from accessing your own data.These criminal 2.      (activity) create threats to Internet security and the well-being of the public.
Cybercrime usually follows a relatively fixed way of criminal division of labor,with different groups responsible for providing technical support,collecting personal information and carrying out criminal activities.Old people easily become targets for cybercrimes due 3.       their lack of understanding about security prevention.To address the issue,the Chinese government 4.      (start) the fight against cybercrimes 5.      (concern) the elderly with protective measures in recent years.However,there is a trend for criminals to make their bases abroad,6.       makes it hard to get evidence in cross-border cybercrimes.
These years,China has stepped up efforts 7.(punish) cybercrimes,showing its sense of 8.      (responsible) as a major country.China’s proposal of jointly building a shared future in cyberspace is gradually becoming the common goal for 9.      (variety) parties.Today it is 10.       must to strengthen international cooperation in order to create a safer cyberspace.
Ⅶ.应用文写作
(2026广东广州高一期末)
假定你是李华,你校英文报正在举办“Internet Makes Travel Easier”主题征文活动,请你根据以下要点写一篇投稿:
1.使用经历;
2.使用建议。
注意:
1.写作词数应为80个左右;
2.请按如下格式在相应位置作答。
Internet Makes Travel Easier






Ⅷ.读后续写
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。
The light from the computer screen lit up the small room.Tom and Leo sat close together,their eyes fixed on the game.The room was quiet except for the sounds of the game and their excited shouts.For the third night that week,they were playing their favorite online game,“Star Quest.” They talked and laughed loudly,completely lost in the exciting world.“We’re the best team,Tom!” Leo said,his face full of joy.Tom smiled back,feeling happy and free.This was how they spent most of their free time,and they loved it.
They had been close friends for years,sharing joy and challenges side by side.But things changed when the exam results came out.Tom’s heart sank as he saw his paper—a big “45” in red ink.He had failed.That evening,Leo was as excited as ever,planning their next game.But Tom couldn’t listen.He kept seeing the red “45” in his mind.He looked at Leo,then at the computer screen,and suddenly felt it was all wrong.“Leo,” he said slowly,“I can’t play anymore.I need to focus on my studies.” Leo looked at him,surprised.“Why It’s just for fun!Don’t be so serious!”
From that day on,Tom started to change.He spent less time playing games and more time on his homework.He took detailed notes in class and reviewed his lessons carefully every day.His grades slowly improved.However,his friendship with Leo became difficult.Leo felt that Tom was leaving him behind.“You’ve changed,” Leo said one day,his voice unfriendly.“You never have time for me now.A real friend wouldn’t do this.”
Tom felt sad hearing this.He missed his friend,but he knew he was on the right path.He did not want to give up his studies just to keep the friendship.He watched Leo walking away,probably going back to his computer,and felt a deep loneliness.
注意:
1.续写词数应为150个左右;
2.请按如下格式在相应位置作答。
As time went by,Tom noticed that Leo’s grades were getting worse and he looked tired all the time.





Remembering their old friendship,Tom decided to talk to Leo after class one day.






知识积累卡
一、重点单词
1.compare v.        →comparison n.      
2.influence v.      →influential adj.          
3.consume v.        →consumption n.      
4.responsible adj.       →responsibility n.      
5.strength n.        →strengthen v.        
二、熟词生义
1.power 本文义:v.       其他义:n.        
2.part 本文义:v.         其他义:n.        
三、词块速记
1.facial recognition         
2.focus on       
3.advanced mathematics         
4.social media         
5.be recognized as         
6.communicate with         
四、经典句式背诵
1.So,the next time your phone unlocks with a glance,remember:it’s not recognizing “you” in the way a human does.(the next time引导时间状语从句)
句意:                           
2.What feels like magic is actually advanced mathematics,sensor technology,and pattern recognition working together smoothly.
句意:                           
参考答案
Ⅰ.1.false 2.target 3.guidelines 4.author 5.tip
Ⅱ.1.privacy 2.clicking 3.embarrassing 4.of 5.in
Ⅲ.1.in particular for those 2.She felt upset 3.be familiar with basic online security measures 4.The harder we learn online 5.The longer;the more impatient 6.In no case should you share 7.In no case should
Ⅳ.【语篇导读】本文是一篇说明文。文章主要介绍了手机面部解锁技术的工作原理,包括面部模型的创建、存储方式、识别过程,以及该技术涉及的隐私和数据安全问题。
1.A 细节理解题。根据第二段中的“It uses a special infrared sensor and a dot projector to map your face.”可知,手机通过红外线传感器和点阵投影仪绘制面部三维图,故选A项。
2.D 细节理解题。根据第二段中的“This model,called a faceprint,is stored safely inside your phone’s chip,not online.”可知,面部模型安全存储在手机芯片中,故选D项。
3.C 细节理解题。根据第三段中的“The AI doesn’t look at two pictures;it compares two sets of complex mathematical data.”可知,AI实际对比的是两组复杂的数学数据,即面部的数学模型,故选C项。
4.D 推理判断题。通读全文内容可知,作者客观介绍了面部解锁的工作原理、技术优势,同时也提及隐私和数据安全问题,未加入个人情感倾向,因此语气是客观的,故选D项。
Ⅴ.【语篇导读】本文是一篇说明文。文章主要介绍了媒介素养的定义、悠久历史、发展变化,以及媒介素养教育的益处和实践方法,强调其在当今媒介众多环境中的重要性。
1.A 上文“Faced with this flood of messages,how can we tell what’s true,what’s one-sided,and what’s designed to influence us ”提出面对海量信息如何分辨真伪的疑问,A项“这就是媒介素养的用武之地。”直接回应上文疑问,引出下文对媒介素养的介绍。
2.F 上文指出媒介素养是21世纪关键技能,下文“Therefore”总结批判性看待媒体的重要性,F项“研究表明媒体常在我们无意识时影响我们的行为。”承上启下,解释为何媒介素养至关重要。
3.B 下文“As early as the 1920s”追溯媒介素养的历史起源,B项“媒介素养的概念有着悠久的历史。”总领全段,与下文的早期历史细节相呼应。
4.E 上文“the arrival of the Internet and mobile devices”指出互联网和移动设备带来变化,下文“This change”指代具体变化内容,E项“现在人们可以随时随地获取媒体信息。”明确说明这一变化,衔接上下文。
5.D 上文“Media literacy programs can make...”列举媒介素养项目的益处,下文“These findings”总结媒介素养的多重好处,D项“它们还能防止虚假信息传播。”以“They”指代项目,“also”递进补充另一益处,与下文总结形成呼应。
Ⅵ.【语篇导读】本文是一篇说明文。文章主要介绍了网络犯罪的形式、特点、对老年人的危害,以及中国政府的应对措施和国际合作的重要性。
1.referred 考查非谓语动词。句中已有谓语动词can come,此处需用非谓语动词作后置定语,逻辑主语Cybercrime与refer为被动关系,故填referred。
2.activities 考查名词复数。These后需接可数名词复数形式,故填activities。
3.to 考查介词。due to为固定短语,意为“由于”。
4.has started 考查动词的时态和主谓一致。根据时间状语in recent years可知,句子用现在完成时,主语the Chinese government为第三人称单数,故填has started。
5.concerning 考查介词。此处表示“关于,涉及”,用介词concerning。
6.which 考查定语从句。此处引导非限制性定语从句,先行词为前面整个句子,关系词在从句中作主语,故填which。
7.to punish 考查非谓语动词。step up efforts to do sth为固定搭配,意为“加大力度做某事”,用动词不定式表目的,故填to punish。
8.responsibility 考查名词。介词of后需用名词作宾语,sense of responsibility为固定搭配,意为“责任感”,故填responsibility。
9.various 考查形容词。空处修饰名词parties,需用形容词作定语,表“各种各样的”,故填various。
10.a 考查冠词。must此处为可数名词,表泛指“一件必须做的事”,且其发音以辅音音素开头,故填a。
Ⅶ.Internet Makes Travel Easier
The Internet has greatly simplified my travel experiences.Last summer,I planned a trip to Xi’an entirely online.Using apps,I booked train tickets,reserved a hotel near the Bell Tower,and even bought entrance tickets to the Terracotta Warriors Museum in advance.What’s more,real-time navigation helped me avoid traffic jams,and online reviews guided me to authentic local restaurants.
However,to help you make the most of digital tools,I’d like to offer two suggestions.First,always double-check information from official sources,as some websites may provide outdated details.Second,don’t rely solely on your phone—download offline maps and keep emergency contacts saved in case of poor network connection.
Thanks to the Internet,traveling is not only easier but also more enjoyable!
Ⅷ.As time went by,Tom noticed that Leo’s grades were getting worse and he looked tired all the time.He often saw Leo dozing off in class,with dark circles under his eyes.One afternoon,Tom heard the teacher ask Leo about his poor performance.Leo just shrugged,avoiding eye contact.Tom realized Leo wasn’t just falling behind in studies;he seemed to be losing his cheerful self.The computer games that once united them were now pulling Leo into a lonely,tiring cycle.
Remembering their old friendship,Tom decided to talk to Leo after class one day.He waited until the classroom was empty and walked over.“Hey,” Tom began gently.“I miss hanging out together,not just the games.I miss talking and laughing like before.” Leo looked up,his expression defensive.Tom continued,“We could still play on weekends,but study together on weekdays.We can help each other,like in ‘Star Quest.’” Leo was quiet,then gave a small,tired smile.“I’ve been stuck,” he admitted.“But maybe I could try your way.”
知识积累卡
一、1.比较;对比 比较 2.影响 有影响力的 3.消费;消耗 消费 4.负责任的 责任心 5.力量;优势 加强;巩固
二、1.驱动 力量;能量 2.分离;分开 部分;角色
三、1.人脸识别 2.专注于 3.高等数学 4.社交媒体 5.被认可为 6.与……交流
四、1.所以,下次您的手机只需一眼就能解锁时,请记住:它并不是像人类那样在识别“您”。
2.那种看似魔法的体验,其实是高等数学、传感器技术与模式识别三者流畅协作的成果。

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