Teenagers who check social media for several ...

Teenagers who check social media for several hours a day are at the risk ofdeveloping ADHD (多动症), a study has concluded.

The research team, from the University of Southern California, tracked 2,600teenagers aged 15 and 16. They asked them how many times they checked theirphones and other digital devices for various reasons, and then monitored them for symptoms of ADHD. After two years, those who had checked their phones the mostoften were twice as likely as those who checked the least often to show signs ofADHD.

Writing in the JAMA medical journal, the scientists said, “Modern mediadevices immediately inform users when new text messages, social media postings, or videogame play invitations arrive. Exposure to such information may drawattention away from important tasks. Frequent distraction could interrupt thedevelopment of constant attention and organization skills.”

They believe constant access to instant entertainment also has an impact. Researcher Professor Adam Leventhal said all previous research had focused on the link between ADHD and televisions. “What’s new is that previous studies on thistopic were done many years ago, when social media, mobile phones, tablets andmobile apps didn’t exist. We can say with confidence that teens who are exposedto higher levels of digital media are significantly more likely to develop ADHDsymptoms in the future,” he said.

Leventhal believes the findings help fill a gap in understanding how newmobile media devices and seemingly limitless content pose a mental health risk forchildren. And the findings serve as a warning.

British scientists welcomed the findings. But Professor Andy Przybylski of theOxford Internet Institute said, “The study relies on survey responses provided bythe students in question. It is not clear if teachers or parents would rate the childrensimilarly or if the self-reported measure of digital screen use is related with eitheractual behavior or higher quality survey items.”

1.How did the researchers conduct the study?

A. By monitoring 2,600 teenagers with ADHD.

B. By tracking the participants for two years.

C. By analyzing data from previous researches online.

D. By controlling different teens’ time spent on social media.

2.What does Leventhal think of the exposure to higher levels of digital media?

A. It will cause diverse ADHD symptoms.

B. It will create higher ADHD risks.

C. It will weaken teenagers’ confidence.

D. It will have a major influence on organization skills.

3.What does Professor Andy Przybylski think of the study?

A. It provides a better understanding of the media.

B. It should have focused on parents’ responses.

C. Its findings are not reliable enough.

D. It’s a breakthrough in this field.

4.What can be a suitable title for the text?

A. The use of digital media is on the rise

B. Teens are increasingly exposed to ADHD

C. Heavy use of social media may increase ADHD risks

D. Teens’ exposure to modern media calls more attention

高三英语阅读理解中等难度题查看答案及解析

Teens For Planet Earth

This is a social networking site for teenagers who want to get involved in protecting our planet. They can connect with other green-minded teens, choose a project or create their own. Teens For Planet Earth encourages young folks to get busy in their own communities. They offer guidance on local projects with categories such as habitats, animals, water and education. Awards are given to active members.

Meez

At Meez, teens can create their own avatars(头像), rooms and virtual pets. It is a social community of creative people that combines avatars, virtual worlds and games. Meez offers contests and chat as well as homework help, a fashion central and a writers’ corner. A chat area for younger teens is available. Other areas are music, geek（极客）central, art and sports.

Cyberteens

Cyberteens is another cool site that celebrates the teen years. Here teenagers can find community, games, and news. There is a link called “creativity” where teens can share their poems, stories, photos and artwork. The “cool links” section offers a huge variety of options to the curious teens. This site also has surveys and helps with jobs and school work.

Student.com

Student.com is a resource site for teens and high school students. Its social network has over 900,000 members. Members earn points to win prizes just by browsing and they offer several multi-player games. Points are used to buy items at auction(拍卖会). Student.com is filled with useful information and articles.

1.What is Teens For Planet Earth aimed to?

A. Set up a project.

B. Give awards to teens.

C. Get young folks busy.

D. Give advice on local projects.

2.Which website offers assistance in jobs?

A. Teens For Planet Earth.　　 B. Meez.　　 C. Cyberteens.　　 D. Student.com.

3.What makes Student.com special among these websites?

A. It has the most members.

B. Teens can read articles on it.

C. It offers help on school work.

D. Teens can make purchases on it.

4.What can we infer about the websites mentioned in the text?

A. They provide game platforms.

B. They benefit teens in their social life.

C. They award outstanding teens.

D. They offer various study guidance.

高三英语阅读理解简单题查看答案及解析

During the long holiday, did you feel bored and decided to check social media, only to find that your best friend was at the beach, that your classmate was going hiking, and that your cousin or niece was enjoying a feast? Have you got the feeling that others are experiencing things and enjoying life more than you are？

Oh, you might feel that you are missing out. 1. FOMO is the anxiety caused by a nagging （难以摆脱的） feeling that you are not taking part in the exciting and worthwhile things going on around you．

As is known, comparison is the thief of joy. FOMO makes us check social media more frequently, leading to an addiction and a negative cycle that is hard to break．2. These include the feelings of depression, loneliness and boredom．

3. You can avoid FOMO by focusing on being mindful, changing your habits, and working to be more grateful for your own life．

Social media is often what contributes to FOMO more than anything else.If you are feeling very upset when seeing all of the fun that others are having,take a break from your accounts.In this case,you'd better stop looking to social media for happiness.4.

Besides, one of the best ways to overcome FOMO is to begin to truly appreciate what you value in your life. Make a list of all the things that are important to you, including subjects, people, dreams, possessions or experiences．5. You will find the true value of your life．

Do remember that if you miss an opportunity, other opportunities will come．

A． Have you ever experienced FOMO？

B． What can you do to overcome FOMO？

C． Spend some time reflecting on these things．

D． You can permanently do so if you feel it helps．

E． The feeling is called the fear of missing out or FOMO for short．

F． Researchers have found that FOMO can cause serious negative results．

G． If it controls you, the only thing you really miss out on is your own life．

高三英语七选五中等难度题查看答案及解析

Have you ever been bored and decided to check social media, only to find out that your best friend is at Disneyland, that one of your classmates is eating delicious pizza at your favorite pizza store, and that one of your soccer teammates is climbing the Eiffel Tower in Paris? Have you ever had that feeling that others are experiencing things and enjoying life more than you are? Oh, man! You're missing out!1.Researchers call that feeling the fear of missing out or FoMO.

2.It's so easy today to see what your friends are doing from the social media. Unluckily, we only have so much time in the day and only so much money to spend on food or entertainment It would be impossible for us to enjoy all the same activities we see others take part in on social media.

Rather than realizing this basic truth, though, we usually let FoMO lead us to compare our lives with those of others on social media. 3. Why? We know all the sides of our lives— both good and bad. but all we see on social media are the picture-perfect moments others share.

4.FoMO makes us check social media more frequently, leading to addiction and a negative cycle that can be hard to break. Researchers have found that social media and FoMO can cause serious negative results, including feeling of depression, loneliness and boredom.

5.Researchers advise that we stop looking to social media for happiness. Instead, we should focus our attention on our real lives, including the people around us and all the things we're grateful for.

A. Have you ever experienced FoMO?

B. At least that's what you might think.

C. This certainly leaves us feeling dissatisfied.

D. So how do we break the cycle and avoid FoMO?

E. Over 75% of young people report feeling FoMO from time to time.

F. As famous Theodore Roosevelt said, "Comparison is the thief of joy".

G. If you let FoMO control you, the only thing you'll really be missing out on is your own life.

高三英语七选五中等难度题查看答案及解析

Earlier this year, the social media website Facebook announced that it would work with several news organizations — including The New York Times, The Guardian, and the BBC — to place news stories directly into users’ personal Facebook webpage.　 Stories published using Facebook Instant will load more quickly and keep the style of the original publisher, who will keep all the advertising income the stories earn — at least for now. The deal shows how important social media has become to news organizations, and is a clear sign of how the world of news is changing — and has been for a while.

When Google News began in 2002, many saw it as the death of the newspaper. It had no human editor. Instead Google used, and still uses, a secret computer program that selects and displays news stories according to the reader’s personal interests. More recently, Associated Press and Yahoo! have been publishing computer-written articles. Both use special software to automatically produce stories about company financial results and sports reports — areas where the quality of writing is felt to be of secondary importance to the accuracy of the data.

Should we be worried about such developments? I think we should. One concern is that facebook, Google and other social media websites see journalism as a sideline, a way of putting people in front of advertisements. It isn’t their primary function — so if it stops making them lots of money, they're likely to stop doing it.

There’s also a concern that computer-written articles are not actually journalism at all, because what a human news team produces is actually quite complex. A well-written news story puts information in context, offers a voice to each side of an argument and brings the public new knowledge.

Though economics and speed of delivery mean readers will probably choose a computer-written story over a carefully shaped article — at least for daily news — I don't think the computers will be writing any in-depth articles for a while yet.

1.What is the main purpose of the article?

A. To report on a new computer service offered by Facebook..

B. To advise readers against reading computer-written news.

C. To express concern about recent trends in online news.

D. To describe the process of online news reporting.

2.Computer-written news reports have so far focused on sports and finance because ________.

A. these are the most popular topics for online readers

B. there are fewer journalists specializing in these areas

C. information on these topics is more easily available

D. writing style is less important than accuracy in these areas

3.What does the underlined word “It” in Paragraph 3 refer to?

A. Journalism.　　 B. Advertising.

C. Facebook.　　 D. Business.

4.In Paragraph 4, which of the following is mentioned as a characteristic of a well-written news article?

A. The information presented is up-to-date.

B. The author's opinion is clear.

C. Different views on the topic are presented.

D. The language used is vivid.

高三英语阅读理解中等难度题查看答案及解析

Earlier this year, the social media website Facebook announced that it would work with several news organizations — including The New York Times, The Guardian, and the BBC — to place news stories directly into users’ personal Facebook webpage.　 Stories published using Facebook Instant will load more quickly and keep the style of the original publisher, who will keep all the advertising income the stories earn — at least for now. The deal shows how important social media has become to news organizations, and is a clear sign of how the world of news is changing — and has been for a while.

When Google News began in 2002, many saw it as the death of the newspaper. It had no human editor. Instead Google used, and still uses, a secret computer program that selects and displays news stories according to the reader’s personal interests. More recently, Associated Press and Yahoo! have been publishing computer-written articles. Both use special software to automatically produce stories about company financial results and sports reports — areas where the quality of writing is felt to be of secondary importance to the accuracy of the data.

Should we be worried about such developments? I think we should. One concern is that facebook, Google and other social media websites see journalism as a sideline, a way of putting people in front of advertisements. It isn’t their primary function — so if it stops making them lots of money, they're likely to stop doing it.

There’s also a concern that computer-written articles are not actually journalism at all, because what a human news team produces is actually quite complex. A well-written news story puts information in context, offers a voice to each side of an argument and brings the public new knowledge.

Though economics and speed of delivery mean readers will probably choose a computer-written story over a carefully shaped article — at least for daily news — I don't think the computers will be writing any in-depth articles for a while yet.

1. What is the main purpose of the article?

A. To report on a new computer service offered by Facebook..

B. To advise readers against reading computer-written news.

C. To express concern about recent trends in online news.

D. To describe the process of online news reporting.

2.Computer-written news reports have so far focused on sports and finance because ________.

A. these are the most popular topics for online readers

B. there are fewer journalists specializing in these areas

C. information on these topics is more easily available

D. writing style is less important than accuracy in these areas

3.What does the underlined word “It” in Paragraph 3 refer to?

A. Journalism.　 B. Advertising.

C. Facebook.　 　 D. Business.

4.In Paragraph 4, which of the following is mentioned as a characteristic of a well-written news article?

A. The information presented is up-to-date.

B. The author's opinion is clear.

C. Different views on the topic are presented.

D. The language used is vivid.

高三英语阅读理解中等难度题查看答案及解析

This year, Facebook, the social media website, announced that it would cooperate with several news organizations —including The New York Times, The Guardian, and the BBC —to place news stories directly into users’ personal Facebook webpage. Stories published using Facebook Instant will load more quickly and keep the style of the original publisher, who will keep all the advertising income the stories earn —at least for now. The deal shows how important social media has become to news organizations, and it is a clear sign of how the world of news is changing —and has been for a while.

Many thought of it as the death of the newspaper, when Google News began in 2002. It had no human editor. Instead, Google used, and still uses, a secret computer program that selects and displays news stories according to the reader’s personal interests. More recently, Associated Press and Yahoo have been punishing computer-written articles. Both use special software to automatically produce stories about company financial results and sports reports —areas where the quality of writing is felt to be of secondary importance to the accuracy of the data.

I think we should be concerned about such developments. One concern is that Facebook, Google and other social media websites see journalism as a sideline(副业), a way of putting people in front of advertisements. It isn’t their primary function —so if it stops making them lots of money, they're likely to stop doing it.

There’s another concern that computer-written articles are not actually journalism at all, because what a human news team produces is actually quite complex. A well-written news story puts information in context, offers a voice to each side of an argument and brings the public new knowledge.

Though economics and speed of delivery mean readers will probably choose a computer-written story over a carefully shaped article — at least for daily news —I don’t think the computers will be writing any in-depth articles for a while yet.

1.What is the main purpose of the article?

A. To report on a new computer service offered by Facebook.

B. To advise readers against reading computer-written news.

C. To express concern about recent trends in online news.

D. To describe the process of online news reporting.

2.Computer-written news reports have so far focused on sports and finance because ________.

A. these are the most popular topics for online readers

B. writing style is less important than accuracy in these areas

C. information on these topics is more easily available

D. there are fewer journalists specializing in these areas

3.What does the underlined word “It” in Paragraph 3 refer to?

A. Journalism.        B. Advertising.        C. Facebook.        D. Business.

4.In Paragraph 4, which of the following is mentioned as a characteristic of a well-written news article?

A. The information presented is up-to-date.

B. The author's opinion is clear

C. The language used is vivid.

D. Different views on the topic are presented.

高三英语阅读理解中等难度题查看答案及解析

This year, Face book, the social media website announced that it would cooperate with several news organizations — including The New York Times, The Guardian, and the BBC — to place news stories directly into users’ personal Face book webpage. Stories published using Face book Instant will load more quickly and keep the style of the original publisher, who will keep all the advertising income the stories earn — at least for now. The deal shows how important social media has become to news organizations, and is a clear sign of how the world of news is changing — and has been for a while.

Many thought of it as the death of the newspaper, when Google News began in 2002. It had no human editor. Instead Google used, and still uses, a secret computer program that selects and displays news stories according to the reader’s personal interests, More recently, Associated Press and Yahoo have been publishing computer-written articles. Both use special software to automatically produce stories about company financial results and sports reports — areas where the quality of writing is felt to be of secondary importance to the accuracy of the data.

I think we should be concerned about such developments. One concern is that Facebook, Google and other social media websites see journalism as a sideline （副业）, a way of putting people in front of advertisements. It isn’t their primary function — so if it stops making them lots of money, they’re likely to stop doing it.

There’s another concern that computer-written articles are not actually journalism at all, because what a human news team produces is actually quite complex. A well-written news story puts information in context, offers a voice to each side of an argument and brings the public new knowledge.

Although economics and speed of delivery mean readers will probably choose a computer-written story over a carefully shaped article — at least for daily news — I don’t think the computers will be writing any in-depth articles for a while yet.

1.What is the main purpose of the article?

A. To report on a new computer service offered by Facebook.

B. To advise readers against reading computer-written news.

C. To express concern about recent trends in online news.

D. To describe the process of online news reporting.

2.Computer-written news reports have so far focused on sports and finance because ________.

A. these are the most popular topics for online readers

B. writing style is less important than accuracy in these areas

C. information on these topics is more easily available

D. there are fewer journalists specializing in these areas

3.What does the underlined word “It” in Paragraph 3 refer to?

A. Business.　　 　 B. Advertising.

C. Facebook.　　　　　 D. Journalism.

4.In Paragraph 4, which of the following is mentioned as a characteristic of a well-written news article?

A. The information presented is up-to-date.

B. The author’s opinion is clear.

C. The language used is vivid.

D. Different views on the topic are presented.

高三英语阅读理解简单题查看答案及解析

_________professional violinist practices for several hours a day, but__________ violinist has his own way of playing the Beethoven concert．

A．Each, every   B．Every, each    C．One, a        All, each

高三英语单项填空中等难度题查看答案及解析

Social media paints this rosy picture that everyone else 's lives are perfect,but things are seldom_______they seem.

A.which B.what C.how D.where

高三英语单项填空中等难度题查看答案及解析