(共46张PPT)
主题语境:人与社会——互联网
UNIT 3 THE INTERNET
大观念之单元话题:本单元主题围绕有关互联网的话题展开。互联网给我们的生活、工作和学习带来了巨大的变化,网上购物、点餐、打车、买火车票、买飞机票等迅速普及,已成为日常生活场景。在线金融、在线教育、在线政务、在线医疗等在线服务层出不穷,极大方便了人们的生产和生活。与此同时,网络信息安全、网络霸凌、网络诈骗等侵害网民人身和财产安全的问题也暴露出来。这提醒人们在尽享网络便利的同时,也要增强防护意识,保护个人隐私和上网安全。
①avatar / v tɑ (r)/n.(网络上代表个人的)头像,虚拟替身,图标
②fancy / f nsi/adj.花哨的;别致的
③sensible / sens b l/adj.朴素实用的;明智的,合理的
④creativity / kri eI tIv ti/n.创造力;独创性
⑤blog /bl ɡ/n.博客;网络日志 vi.写博客
⑥obviously / bvi sli/adv.显而易见地,明显地
⑦experiment / k sper m nt/ vi.& vt.做试验,进行试验n.实验
⑧hairstyle / he staIl/n.发型,发式
⑨digital identity 数码身份
⑩a wide variety of forms各种各样的形式
类文悦读·情境导学
这篇文章介绍了虚拟形象(头像)在互联网中的广泛应用及其发展历程。从1980年代的简单2D头像到如今的动态虚拟角色,头像成为人们表达自我和创造新身份的重要工具。
AVATARS①
When you are online,you can be anyone or anything.You can create your own image and a new personality.These digital identities⑨,known as avatars,are a key part of how people use the Internet to communicate and express themselves.
The first simple 2D avatars appeared in role-playing computer games in the 1980s.Yet,very few people knew that future avatars would have such a wide variety of forms⑩ and uses.By the late 1990s,they had been used in web chats.
When people started creating their own avatars,they discovered that they were going to have the power to create new identities that did not look or act like their real selves at all.They could dress their avatars in fancy② clothes,or they could try being someone of the opposite sex,and call themselves “Andy” instead of “Anna”!When Internet users realised that their avatars would be seen by many people,not just their friends,they started having more than one avatar:a sensible③ one for work;a friendly,good-looking one for meeting people;and a silly one for having fun.Avatars let you express yourself and give you lots of room for creativity④.
Of course,the avatar you choose says a lot about your personality.If your blog⑤ avatar is a picture of a cute cat,your message is “I like relaxing and having fun”.Well-known cartoon characters or laughing monkeys say “I’m a really funny person”.Most people create avatars that have similar features to their personalities and that look more or less like them and act like them.However,nearly all avatars are tall,young and nice-looking,so people obviously⑥ make their avatars look better than they do in real life.They also experiment⑦ with things like different hairstyles⑧—which says a lot,perhaps,about what they want to look like.
(节选自北师大版新教材必修第二册Unit 4)
内
容
索
引
课时精练
Section Ⅰ Listening and Speaking
Ask about online habits(上网习惯调查)
Step One:Listening (听力挖掘)
Ⅰ.Listen to the conversation on P26 and do the following exercises.
1.How much time does Anna spend online every day
A.At least an hour. B.Two hours. C.Two or three hours.
2.Who use a search engine to do homework
A.Joe. B.Paul. C.Anna.
√
√
3.What does Joe think life would be like without the Internet
A.Life would be colorful!
B.Life would be meaningful!
C.Life would be over!
√
Ⅱ.Listen to the conversation again and fill in the blanks.
1.I have a blog.It’s like an ________________where you write about something you’re ______________.For example,I like ____________, so I write a lot on my blog about my ________________. It’s fun.
2.I like to stream videos and music.That is,I watch videos and listen to music __________. It’s __________ and easy.Sometimes I __________ information,too.With the Internet,I can also ________________ my friends ____________,and ___________.
online diary
interested in
basketball
favourite team
online
cheap
look up
chat with
anytime
anywhere
3.I usually use a search engine to do my ________________.A search engine is a ____________that helps you find what you’re looking for.With it,I can find all the ____________,videos,and ____________that I need for my homework.It’s so ____________.
homework
tool
information
pictures
helpful
Step Two:Speaking (话题表达)
两人就网上购物正在展开讨论……
根据对话内容,从对话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。
W:Do you do a lot of your shopping online
M:Yes.I tend to do more of my shopping online,including my food shopping,because it saves time and money.__1__Even when I want to return something,it’s always really good.
W:There are a lot of Internet shopping sites.What kind of sites do you use the most
M:Well,it’s hard to say.__2__I just order them online,and they get sent to my door.I use Trade Me quite a lot too,where you can buy things,used or new,from other users.So,I’ve bought computer software,a computer and a camera,and I’ve been satisfied every single time.__3__They offer records that often record shops do not have.
W:__4___
M:Yes.This month,I bought all of my family’s festival presents online.I bought my mother a coat,and my father a golf bag.My sister needs a sofa.I just ordered it online.
W:Really I’ve never bought anything that large.__5__Hasn’t it arrived yet
M:No,but I’m looking forward to seeing how they will deliver it.
A.I’ve never really had a problem with it.
B.Have you bought anything online recently
C.I don’t think it is an easy job to deliver a sofa.
D.I usually spend two or three hours online every day.
E.I just can’t imagine what life would be like without the Internet.
F.I’ve bought books and DVDs and things like that from Amazon.
G.Also,I use some other Internet shopping sites to buy rare and difficult-to-find records.
答案 1.A 2.F 3.G 4.B 5.C
Step Three:Pronunciation (语音技巧)
句子的重读是有规律的。一般情况下,实义词,如名词、行为动词、形容词、副词、数词、疑问词及感叹词都应该重读;而功能词,如连词、介词、冠词、助动词、情态动词、人称代词等都不重读。但是,在实际的对话中,说话人可根据说话的目的、意图灵活地对任何单词或短语加以重读以进行强调。如:
The students are honest and diligent.(这句话中的students是名词,honest和diligent是形容词,它们都要重读。The、are、and不重读。)
I am so glad to hear that.(这句话中的so、glad、hear、that要重读,而I、am、to不重读。)
但是,有时候句子中的虚词也要重读:
1.强调或突出某个虚词或be动词时,应将其重读。
如:I just finished my homework.(这句话中的just要重读。)
2.介词在句首时往往要重读。
如: In the classroom,there is a computer.(这句话中的In在句首,应重读。)
3.be动词及助动词和not结合时要重读。
如: Didn’t he see you yesterday (这句话中的Didn’t要重读。)
4.句子末尾的be动词和助动词一般要重读。
如:—Are you a teacher
— Yes,I am.(这里的am要重读。)
温馨提示
上文刚出现过的并且重读的单词,第二次提到时一般不再重读。
如:— How many desks are there in the room
—There are fifty desks in it.(问句中的desks重读,答语中的desks不重读。)
具备了辨别句子重读的能力,就能很快抓住说话者的目的、意图,抓住话语的中心内容和要点,从而快速作出正确的反应和判断。
[即时训练] 写出下列句子中重读的功能词。
①She only ate an apple for lunch.___________
②On my way to school,my bike was broken.___________
③I’m sorry I can’t do that.___________
④Didn’t I tell you yesterday ___________
⑤—Are you a student
—Yes,I am.___________
only
On
can’t
Didn’t
am
课 时 精练
Ⅰ.阅读理解(每小题2.5分,共20分)
A
(2025·阜阳市高一检测)
I found a special app on my cellphone after I turned 15 and I fell in love with it immediately.
The app is a social media platform where people share snippets (片段) of their lives and content they consider worth sharing,and it’s also a space to communicate with others.While all those are obviously
great things,it comes with many negative aspects.Number 1 on the list of problems is the scrolling (刷屏) addiction.The Internet is overflowing with content and our “For You” page is an unending supplier of it.What I’ve come to learn through my own experience is that after some time we become so used to scrolling that it becomes a reflex action (反射动作) for us to do so whenever we’re bored.
Before I used the app,I really loved writing and reading books.However,after I used it,everything changed for me.All I wanted to do was to be on my phone.Scrolling was just making me feel tired and lazy and my creativity was lost.I wasn’t feeling motivated enough to get myself out of the bad cycle I’d fallen into.
Finally,I realized that I was stuck.I knew I needed to get out of it.It didn’t just happen overnight though.It took me a few weeks to finally stop using the app.Now I can concentrate on reading and writing again.I’m glad I’ve made the right decision.
I know many young people are struggling now just like I used to.If you think using social media platforms is negatively affecting your life,then take action to quit it.I’ve managed to do that.You can do it,too.
【语篇解读】 本文是一篇记叙文。文章主要讲述了作者沉迷于手机社交软件,这影响了他的生活和创造力。之后,他决心戒除这种习惯,并呼吁年轻人也做出改变。
1.What does the author think is the biggest problem of using the app
A.Being addicted to scrolling.
B.Sharing too much about one’s life.
C.Making one get bored easily.
D.Having difficulty in finding good content.
解析 细节理解题。根据第二段中的“Number 1 on the list of problems is the scrolling (刷屏) addiction.”可知,作者认为使用这个应用程序的最大问题是刷屏成瘾,故选A项。
√
2.How did the app influence the author
A.She became more creative.
B.She became interested in online stories.
C.She developed some new hobbies.
D.She couldn’t focus on reading and writing.
解析 细节理解题。根据第三段中“Before I used the app...and my creativity was lost.”可知,这个应用程序使作者无法专注于阅读和写作,故选D项。
√
3.What do we know about the author’s quitting the app
A.She failed many times.
B.She succeeded gradually.
C.She managed it overnight.
D.She got help from her parents.
解析 细节理解题。根据文章倒数第二段中的“Finally,I realized...finally stop using the app.”可知,作者是逐渐成功戒掉这个应用程序的,故选B项。
√
4.What’s the author’s purpose in writing the text
A.To tell her story of using social media.
B.To show how she began to write again.
C.To show social media is a double edged sword.
D.To warn young people not to be addicted to social media.
解析 写作目的题。根据最后一段中的“If you think using social media platforms...You can do it,too.”可知,作者写这篇文章的目的是警告年轻人不要沉迷于社交媒体,故选D项。
√
B
(2025·保定市高一检测)
Growing up in India,Dr.George Varghese had no interest in computers.Instead,he spent much of his time playing sports.
Varghese’s interest in networks and how they function grew out of his studies in electrical engineering at Indian Institute of Technology (IIT) in Bombay.A teacher returning from the University of California,Los Angeles fired his curiosity about the performance of the Internet.“It was very theoretical (理论的),but it did interest me to create something new,” Varghese says.
Varghese’s work to improve the speed of networks,and thus the Internet itself,developed further during his first job.While at Digital Equipment Corporation,he watched three world-class products being built the first bridge,the DECNIS router,and the Gigaswitch.He recognized the potential (潜力) in the interplay between hardware design and systems that he later developed into the textbook Network Algorithmics:An Interdisciplinary Approach to Designing Fast Networked Devices.
The textbook is Varghese’s proudest professional achievement,because the general rules in the book have held up since its first printing almost 20 years ago.“I was shocked that the world had changed so much with cloud computing.Yet it seemed to me that the rules still held.I hope they keep holding for many years as network technologies keep changing,” Varghese says.
As for his ongoing job to improve the Internet’s performance, Varghese was influenced by Intel CEO Pat Gelsinger’s book,The Juggling Act:Bringing Balance to Your Faith,Family,and Work. Gelsinger describes the Internet as a modern version (版本) of ancient Roman roads—both made business and the spread of ideas and culture faster.
【语篇解读】 本文是一篇记叙文。文章主要讲述了George Varghese作为一名网络方面专家的相关经历等情况。
5.What can we know about Varghese before he went to IIT
A.He was active.
B.He was into computers.
C.He was quiet.
D.He was bored with sports.
解析 推理判断题。根据第一段“Growing up in India...his time playing sports.”可知他花了很多时间做运动,可推断进入IIT前他很有活力,故选A项。
√
6.Who fired Varghese’s interest in the Internet
A.A popular writer.
B.A service engineer.
C.A fitness coach.
D.A college teacher.
解析 细节理解题。根据第二段“Varghese’s interest...fired his curiosity about the performance of the Internet.”可知是Varghese的大学老师激发了他对互联网的兴趣,故选D项。
√
7.What does Varghese’s work focus on
A.Finding jobs for students.
B.Cutting the cost of networks.
C.Speeding up the Internet.
D.Testing out new computers.
解析 细节理解题。根据第三段“Varghese’s work...during his first job.”可知Varghese的工作致力于提高网络速度,故选C项。
√
8.What is the text mainly about
A.Varghese’s dream. B.A network expert.
C.Varghese’s daily life. D.A new textbook.
解析 主旨大意题。通读全文,可知文章整体围绕着 Dr.George Varghese 展开,介绍了他从在印度理工学院学习,到对网络相关工作的开展,以及其编写的很有影响力的教材等,重点是在介绍他作为一名网络方面专家的相关经历等情况,故选B项。
√
Ⅱ.七选五(每小题2.5分,共12.5分)
(2025·吉林市高一检测)
Misinformation and other attempts at misleading the public are common on social media.__1___
·Never share a post without fact checking.
This is especially true if it comes from a source you trust.If you want to spread truth,you need to assume that other people aren’t perfect and may make mistakes.__2__
·Look for the sources.
Mainstream news is as good as the sources it relies on.Anonymous (匿名的) sources,or stories coming from only a single source are more suspect than stories with multiple sources of confirmation.__3__ Many important leaks and stories have come from single anonymous sources.
·Consider the story’s agenda.
Stories are colored by the agendas of their writers.News organizations typically operate for money,and part of their brand (and thus their profits) lies in their accuracy.However,many news groups tailor their content to particular sections of customers,and thus are more likely to cover stories with a particular perspective.__4__ Consequently,the stories are turned into preference with the preconceptions of their target audience.
·__5___
Injustices are things that make any ethical person upset or angry.A story that promotes emotion is not automatically false just because it arouses strong feelings.Unfortunately,cheaters know the power of emotion and use that tool in their work.Therefore,fact check before you share.
A.Don’t view stories with caution.
B.This can weaken their accuracy.
C.It doesn’t mean that they are false.
D.In this way you will be more cautious.
E.Don’t discount stories that play to emotions.
F.The following tips may help you surf the Internet safely.
G.Here are some steps to take to separate yourself from misinformation.
【语篇解读】 本文是一篇说明文。文章主要介绍了如何在社交媒体上避免被误导性信息和虚假新闻所欺骗,并给出了一些实用的建议。
1.G [上文“Misinformation and other...common on social media.”提到社交媒体上充斥着误导性信息和企图误导公众的行为。由此可推测,空处应该提出一些应对这些问题的措施或建议。选项G提出了解决方案,符合语境,故选G项。]
2.D [上文“If you want to spread truth...and may make mistakes.”强调在转发或分享信息之前需要核实,以防传播错误信息。选项D承接上文,指出核实信息会使人们变得更加谨慎,从而避免传播错误信息,符合语境,故选D项。]
3.C [上文“Anonymous (匿名的) sources...with multiple sources of confirmation.”提到单一来源的信息较为可疑。选项C承接上文,指出尽管单一来源信息可能更可疑,但并不意味着一定是假的,而是需要更加谨慎对待。符合语境,故选C项。]
4.B [上文“However,many news groups...with a particular perspective.”提到新闻团体可能会因迎合特定客户群体而牺牲报道的准确性。选项B承接上文,指出这种做法会削弱新闻的准确性,符合语境,故选B。]
5.E [下文“A story that promotes emotion...it arouses strong feelings.”提到情感驱动的故事不一定是虚假的。选项E引出下文,指出即使故事诉诸情感,也不应轻易将其视为虚假,符合语境,故选E项。]大观念之单元话题:本单元主题围绕有关互联网的话题展开。互联网给我们的生活、工作和学习带来了巨大的变化,网上购物、点餐、打车、买火车票、买飞机票等迅速普及,已成为日常生活场景。在线金融、在线教育、在线政务、在线医疗等在线服务层出不穷,极大方便了人们的生产和生活。与此同时,网络信息安全、网络霸凌、网络诈骗等侵害网民人身和财产安全的问题也暴露出来。这提醒人们在尽享网络便利的同时,也要增强防护意识,保护个人隐私和上网安全。
①avatar / v tɑ (r)/
n.(网络上代表个人的)头像,虚拟替身,图标
②fancy / f nsi/
adj.花哨的;别致的
③sensible / sens b l/
adj.朴素实用的;明智的,合理的
④creativity / kri eI tIv ti/
n.创造力;独创性
⑤blog /bl ɡ/
n.博客;网络日志 vi.写博客
⑥obviously / bvi sli/
adv.显而易见地,明显地
⑦experiment / k sper m nt/ vi.& vt.做试验,进行试验n.实验
⑧hairstyle / he staIl/
n.发型,发式
⑨digital identity 数码身份
⑩a wide variety of forms
各种各样的形式
类文悦读·情境导学
这篇文章介绍了虚拟形象(头像)在互联网中的广泛应用及其发展历程。从1980年代的简单2D头像到如今的动态虚拟角色,头像成为人们表达自我和创造新身份的重要工具。
AVATARS①
When you are online,you can be anyone or anything.You can create your own image and a new personality.These digital identities⑨,known as avatars,are a key part of how people use the Internet to communicate and express themselves.
The first simple 2D avatars appeared in role-playing computer games in the 1980s.Yet,very few people knew that future avatars would have such a wide variety of forms⑩ and uses.By the late 1990s,they had been used in web chats.
When people started creating their own avatars,they discovered that they were going to have the power to create new identities that did not look or act like their real selves at all.They could dress their avatars in fancy② clothes,or they could try being someone of the opposite sex,and call themselves “Andy” instead of “Anna”!When Internet users realised that their avatars would be seen by many people,not just their friends,they started having more than one avatar:a sensible③ one for work;a friendly,good-looking one for meeting people;and a silly one for having fun.Avatars let you express yourself and give you lots of room for creativity④.
Of course,the avatar you choose says a lot about your personality.If your blog⑤ avatar is a picture of a cute cat,your message is “I like relaxing and having fun”.Well-known cartoon characters or laughing monkeys say “I’m a really funny person”.Most people create avatars that have similar features to their personalities and that look more or less like them and act like them.However,nearly all avatars are tall,young and nice-looking,so people obviously⑥ make their avatars look better than they do in real life.They also experiment⑦ with things like different hairstyles⑧—which says a lot,perhaps,about what they want to look like.
(节选自北师大版新教材必修第二册Unit 4)
Section Ⅰ Listening and Speaking
Ask about online habits(上网习惯调查)
Step One:Listening (听力挖掘)
Ⅰ.Listen to the conversation on P26 and do the following exercises.
1.How much time does Anna spend online every day
A.At least an hour.
B.Two hours.
C.Two or three hours.
2.Who use a search engine to do homework
A.Joe. B.Paul. C.Anna.
3.What does Joe think life would be like without the Internet
A.Life would be colorful!
B.Life would be meaningful!
C.Life would be over!
答案 1.C 2.B 3.C
Ⅱ.Listen to the conversation again and fill in the blanks.
1.I have a blog.It’s like an online diary where you write about something you’re interested in.For example,I like basketball,so I write a lot on my blog about my favourite team.It’s fun.
2.I like to stream videos and music.That is,I watch videos and listen to music online.It’s cheap and easy.Sometimes I look up information,too.With the Internet,I can also chat with my friends anytime,and anywhere.
3.I usually use a search engine to do my homework.A search engine is a tool that helps you find what you’re looking for.With it,I can find all the information,videos,and pictures that I need for my homework.It’s so helpful.
Step Two:Speaking (话题表达)
两人就网上购物正在展开讨论……
根据对话内容,从对话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。
W:Do you do a lot of your shopping online
M:Yes.I tend to do more of my shopping online,including my food shopping,because it saves time and money. 1 Even when I want to return something,it’s always really good.
W:There are a lot of Internet shopping sites.What kind of sites do you use the most
M:Well,it’s hard to say. 2 I just order them online,and they get sent to my door.I use Trade Me quite a lot too,where you can buy things,used or new,from other users.So,I’ve bought computer software,a computer and a camera,and I’ve been satisfied every single time. 3 They offer records that often record shops do not have.
W: 4
M:Yes.This month,I bought all of my family’s festival presents online.I bought my mother a coat,and my father a golf bag.My sister needs a sofa.I just ordered it online.
W:Really I’ve never bought anything that large. 5 Hasn’t it arrived yet
M:No,but I’m looking forward to seeing how they will deliver it.
A.I’ve never really had a problem with it.
B.Have you bought anything online recently
C.I don’t think it is an easy job to deliver a sofa.
D.I usually spend two or three hours online every day.
E.I just can’t imagine what life would be like without the Internet.
F.I’ve bought books and DVDs and things like that from Amazon.
G.Also,I use some other Internet shopping sites to buy rare and difficult-to-find records.
答案 1.A 2.F 3.G 4.B 5.C
Step Three:Pronunciation (语音技巧)
句子的重读是有规律的。一般情况下,实义词,如名词、行为动词、形容词、副词、数词、疑问词及感叹词都应该重读;而功能词,如连词、介词、冠词、助动词、情态动词、人称代词等都不重读。但是,在实际的对话中,说话人可根据说话的目的、意图灵活地对任何单词或短语加以重读以进行强调。如:
The students are honest and diligent.(这句话中的students是名词,honest和diligent是形容词,它们都要重读。The、are、and不重读。)
I am so glad to hear that.(这句话中的so、glad、hear、that要重读,而I、am、to不重读。)
但是,有时候句子中的虚词也要重读:
1.强调或突出某个虚词或be动词时,应将其重读。
如:I just finished my homework.(这句话中的just要重读。)
2.介词在句首时往往要重读。
如: In the classroom,there is a computer.(这句话中的In在句首,应重读。)
3.be动词及助动词和not结合时要重读。
如: Didn’t he see you yesterday (这句话中的Didn’t要重读。)
4.句子末尾的be动词和助动词一般要重读。
如:—Are you a teacher
— Yes,I am.(这里的am要重读。)
温馨提示
上文刚出现过的并且重读的单词,第二次提到时一般不再重读。
如:— How many desks are there in the room
—There are fifty desks in it.(问句中的desks重读,答语中的desks不重读。)
具备了辨别句子重读的能力,就能很快抓住说话者的目的、意图,抓住话语的中心内容和要点,从而快速作出正确的反应和判断。
[即时训练] 写出下列句子中重读的功能词。
①She only ate an apple for lunch.only
②On my way to school,my bike was broken.On
③I’m sorry I can’t do that.can’t
④Didn’t I tell you yesterday Didn’t
⑤—Are you a student
—Yes,I am.am
Ⅰ.阅读理解(每小题2.5分,共20分)
A
(2025·阜阳市高一检测)
I found a special app on my cellphone after I turned 15 and I fell in love with it immediately.
The app is a social media platform where people share snippets (片段) of their lives and content they consider worth sharing,and it’s also a space to communicate with others.While all those are obviously great things,it comes with many negative aspects.Number 1 on the list of problems is the scrolling (刷屏) addiction.The Internet is overflowing with content and our “For You” page is an unending supplier of it.What I’ve come to learn through my own experience is that after some time we become so used to scrolling that it becomes a reflex action (反射动作) for us to do so whenever we’re bored.
Before I used the app,I really loved writing and reading books.However,after I used it,everything changed for me.All I wanted to do was to be on my phone.Scrolling was just making me feel tired and lazy and my creativity was lost.I wasn’t feeling motivated enough to get myself out of the bad cycle I’d fallen into.
Finally,I realized that I was stuck.I knew I needed to get out of it.It didn’t just happen overnight though.It took me a few weeks to finally stop using the app.Now I can concentrate on reading and writing again.I’m glad I’ve made the right decision.
I know many young people are struggling now just like I used to.If you think using social media platforms is negatively affecting your life,then take action to quit it.I’ve managed to do that.You can do it,too.
【语篇解读】 本文是一篇记叙文。文章主要讲述了作者沉迷于手机社交软件,这影响了他的生活和创造力。之后,他决心戒除这种习惯,并呼吁年轻人也做出改变。
1.What does the author think is the biggest problem of using the app
A.Being addicted to scrolling.
B.Sharing too much about one’s life.
C.Making one get bored easily.
D.Having difficulty in finding good content.
答案 A [细节理解题。根据第二段中的“Number 1 on the list of problems is the scrolling (刷屏) addiction.”可知,作者认为使用这个应用程序的最大问题是刷屏成瘾,故选A项。]
2.How did the app influence the author
A.She became more creative.
B.She became interested in online stories.
C.She developed some new hobbies.
D.She couldn’t focus on reading and writing.
答案 D [细节理解题。根据第三段中“Before I used the app...and my creativity was lost.”可知,这个应用程序使作者无法专注于阅读和写作,故选D项。]
3.What do we know about the author’s quitting the app
A.She failed many times.
B.She succeeded gradually.
C.She managed it overnight.
D.She got help from her parents.
答案 B [细节理解题。根据文章倒数第二段中的“Finally,I realized...finally stop using the app.”可知,作者是逐渐成功戒掉这个应用程序的,故选B项。]
4.What’s the author’s purpose in writing the text
A.To tell her story of using social media.
B.To show how she began to write again.
C.To show social media is a double edged sword.
D.To warn young people not to be addicted to social media.
答案 D [写作目的题。根据最后一段中的“If you think using social media platforms...You can do it,too.”可知,作者写这篇文章的目的是警告年轻人不要沉迷于社交媒体,故选D项。]
B
(2025·保定市高一检测)
Growing up in India,Dr.George Varghese had no interest in computers.Instead,he spent much of his time playing sports.
Varghese’s interest in networks and how they function grew out of his studies in electrical engineering at Indian Institute of Technology (IIT) in Bombay.A teacher returning from the University of California,Los Angeles fired his curiosity about the performance of the Internet.“It was very theoretical (理论的),but it did interest me to create something new,” Varghese says.
Varghese’s work to improve the speed of networks,and thus the Internet itself,developed further during his first job.While at Digital Equipment Corporation,he watched three world-class products being built the first bridge,the DECNIS router,and the Gigaswitch.He recognized the potential (潜力) in the interplay between hardware design and systems that he later developed into the textbook Network Algorithmics:An Interdisciplinary Approach to Designing Fast Networked Devices.
The textbook is Varghese’s proudest professional achievement,because the general rules in the book have held up since its first printing almost 20 years ago.“I was shocked that the world had changed so much with cloud computing.Yet it seemed to me that the rules still held.I hope they keep holding for many years as network technologies keep changing,” Varghese says.
As for his ongoing job to improve the Internet’s performance,Varghese was influenced by Intel CEO Pat Gelsinger’s book,The Juggling Act:Bringing Balance to Your Faith,Family,and Work.Gelsinger describes the Internet as a modern version (版本) of ancient Roman roads—both made business and the spread of ideas and culture faster.
【语篇解读】 本文是一篇记叙文。文章主要讲述了George Varghese作为一名网络方面专家的相关经历等情况。
5.What can we know about Varghese before he went to IIT
A.He was active.
B.He was into computers.
C.He was quiet.
D.He was bored with sports.
答案 A [推理判断题。根据第一段“Growing up in India...his time playing sports.”可知他花了很多时间做运动,可推断进入IIT前他很有活力,故选A项。]
6.Who fired Varghese’s interest in the Internet
A.A popular writer.
B.A service engineer.
C.A fitness coach.
D.A college teacher.
答案 D [细节理解题。根据第二段“Varghese’s interest...fired his curiosity about the performance of the Internet.”可知是Varghese的大学老师激发了他对互联网的兴趣,故选D项。]
7.What does Varghese’s work focus on
A.Finding jobs for students.
B.Cutting the cost of networks.
C.Speeding up the Internet.
D.Testing out new computers.
答案 C [细节理解题。根据第三段“Varghese’s work...during his first job.”可知Varghese的工作致力于提高网络速度,故选C项。]
8.What is the text mainly about
A.Varghese’s dream.
B.A network expert.
C.Varghese’s daily life.
D.A new textbook.
答案 B [主旨大意题。通读全文,可知文章整体围绕着 Dr.George Varghese 展开,介绍了他从在印度理工学院学习,到对网络相关工作的开展,以及其编写的很有影响力的教材等,重点是在介绍他作为一名网络方面专家的相关经历等情况,故选B项。]
Ⅱ.七选五(每小题2.5分,共12.5分)
(2025·吉林市高一检测)
Misinformation and other attempts at misleading the public are common on social media. 1
·Never share a post without fact checking.
This is especially true if it comes from a source you trust.If you want to spread truth,you need to assume that other people aren’t perfect and may make mistakes. 2
·Look for the sources.
Mainstream news is as good as the sources it relies on.Anonymous (匿名的) sources,or stories coming from only a single source are more suspect than stories with multiple sources of confirmation. 3 Many important leaks and stories have come from single anonymous sources.
·Consider the story’s agenda.
Stories are colored by the agendas of their writers.News organizations typically operate for money,and part of their brand (and thus their profits) lies in their accuracy.However,many news groups tailor their content to particular sections of customers,and thus are more likely to cover stories with a particular perspective. 4 Consequently,the stories are turned into preference with the preconceptions of their target audience.
· 5
Injustices are things that make any ethical person upset or angry.A story that promotes emotion is not automatically false just because it arouses strong feelings.Unfortunately,cheaters know the power of emotion and use that tool in their work.Therefore,fact check before you share.
A.Don’t view stories with caution.
B.This can weaken their accuracy.
C.It doesn’t mean that they are false.
D.In this way you will be more cautious.
E.Don’t discount stories that play to emotions.
F.The following tips may help you surf the Internet safely.
G.Here are some steps to take to separate yourself from misinformation.
【语篇解读】 本文是一篇说明文。文章主要介绍了如何在社交媒体上避免被误导性信息和虚假新闻所欺骗,并给出了一些实用的建议。
1.G [上文“Misinformation and other...common on social media.”提到社交媒体上充斥着误导性信息和企图误导公众的行为。由此可推测,空处应该提出一些应对这些问题的措施或建议。选项G提出了解决方案,符合语境,故选G项。]
2.D [上文“If you want to spread truth...and may make mistakes.”强调在转发或分享信息之前需要核实,以防传播错误信息。选项D承接上文,指出核实信息会使人们变得更加谨慎,从而避免传播错误信息,符合语境,故选D项。]
3.C [上文“Anonymous (匿名的) sources...with multiple sources of confirmation.”提到单一来源的信息较为可疑。选项C承接上文,指出尽管单一来源信息可能更可疑,但并不意味着一定是假的,而是需要更加谨慎对待。符合语境,故选C项。]
4.B [上文“However,many news groups...with a particular perspective.”提到新闻团体可能会因迎合特定客户群体而牺牲报道的准确性。选项B承接上文,指出这种做法会削弱新闻的准确性,符合语境,故选B。]
5.E [下文“A story that promotes emotion...it arouses strong feelings.”提到情感驱动的故事不一定是虚假的。选项E引出下文,指出即使故事诉诸情感,也不应轻易将其视为虚假,符合语境,故选E项。]
