1 . 阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

In modern age     1     the Internet becomes an irreplaceable part of our daily life, people spend too much time on phones. We     2     (engage) in reading new messages, answering emails, as well as     3     (scroll) through social apps all the time, even when having a shower.

It seems that the Internet brings people closer to each other.     4    , it brings more depression and     5     (lonely) on people. On the one hand, social networking online has dominated most of our spare time, causing us     6     (delay) finishing the normal tasks and jobs. Day after day, we will experience     7     strong sense of dissatisfaction and depression from work. On the other hand, in a real face-to-face communication, we are often interrupted by the never-ending flow of updates in our phones, thus making others uncomfortable. It is not strange that we are bending over the phone, with our eyes     8     (fix) on the screen.

    9     (consequent), it is high time that we     10     (lift) our heads before we are too addicted to phones.

2 . With evolving technology comes no surprise that our life is becoming increasingly dependent on digital devices. ________ doubt such devices have enriched and ________ our life.

The ________ of technology are all around us. Our cars and cell phones have navigation systems to ensure that we don’t get ________. Our cell phones have evolved into a(n) ________ world.

With faster ________ connections the only limit to what technology can do is our own ________. It’s 11 p.m. and your 14-year-old ________ hasn’t been home. Did she get kidnapped? Hit by a car? ________? Thanks to technology you can give her a call.

You might think, “She could be ________! What if she is with that no good boy?’ Thankfully, technology has your back and you can use the GPS tracker to ________ her.

It all sounds great, but every ________ has two sides. It seems like the daily news is reporting network ________. People have their virtual accounts ________ and have their information ________ or computer systems disabled.

What if your daughter dated with someone she met ________? Someone she thought was 14 years old like her, but factually was a 50-year-old predator? Thankfully, you can ________ her phone, and put an end to it ________ anything bad could happen.

To ________ my essay, is technology good or bad? It’s kind of like a hammer. You can use the hammer to build things or to harm others. It’s up to us to use it for legal or ________.

1.

A．In

B．On

C．Without

D．Throughout

2.

A．improved

B．highlighted

C．committed

D．threatened

3.

A．definitions

B．benefits

C．distributions

D．breakthroughs

4.

A．lost

B．annoyed

C．envied

D．urged

5.

A．ripe

B．domestic

C．virtual

D．optimistic

6.

A．human

B．finance

C．network

D．database

7.

A．curiosity

B．investigation

C．recognition

D．imagination

8.

A．son

B．daughter

C．pet

D．victim

9.

A．Accused

B．Engaged

C．Attacked

D．Broadcasted

10.

A．lying

B．laying

C．travelling

D．drinking

11.

A．deny

B．monitor

C．analyse

D．kill

12.

A．coin

B．theft

C．warning

D．barrier

13.

A．crimes

B．sensors

C．licence

D．capacity

14.

A．got across

B．broken into

C．smoothed out

D．counted on

15.

A．hacked

B．predicted

C．buried

D．cloned

16.

A．faraway

B．online

C．outside

D．abroad

17.

A．get over

B．put in place

C．spy on

D．fall victim to

18.

A．after

B．though

C．because

D．before

19.

A．justify

B．release

C．decrease

D．conclude

20.

A．massive

B．academic

C．initial

D．illegal

3 . Ways Your Cell Phone Affects Your Body and Mind

First, some good news. Your phone can keep you safer. A study found that 137 more lives were saved per 100,000 patients when people called 911 from a mobile phone rather than from a fixed one.     1    

Scanning your phone right before bed can cause sleep disorder. To avoid that, make a habit of not using your phone for at least 30 minutes before you close your eyes.

    2     People now spend more than five hours a day typing and tapping, and feel eyes achy. About 60 percent of Americans experience discomfort, such as dryness, eye tiredness, and even headaches. Try taking a break from screens every 20 minutes.

When you are awake, a single sound on your phone can signal the coming news. However, this can weaken your ability to focus on a task.     3     It can even encourage creative ideas when you are alone. When you’re bored, four different areas of your brain become active and work together to pull in thoughts and combine them in unique ways.

Memory suffers too.     4     Instead of relying on the instructions from your phone’s GPS, older adults choose the old way, which increases activity in a part of the brain important for memory. Taking pictures with your phone may also harm your memory.

It would be easy to avoid all these problems by simply putting down your phone. The problem: It isn’t so easy.     5     And researches have proved this real. Of course, there are many phone apps to help you control your phone addiction. Or you can just let the battery rundown and forget about it!

A．But there are plenty of worries too.

B．Your phone can do damage to your eyes.

C．Silence your phone or simply put it away can help.

D．Walking with your face in your phone can be dangerous.

E．People may feel painful when separated from their phones.

F．Your hand may feel painful when you hold your phone too long.

G．Using a map and trying to remember it may be better for your brain.

4 . 随着网络的发展，网络新闻媒体变得越来越受欢迎，请你根据本单元所学内容，以“Advantages and disadvantages of online news media”为题写一篇文章，向校英文报投稿。
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5 . The current generation is not like any other generation I have seen in history. Due to the rise in technology, the world is evolving fast and changing the way most of us do things. Today’s young generation is so used to the technology which they learn very quickly. It could be considered as a benediction, but there are times when it is not appropriate.

In my generation, we met friends face to face to have real conversations rather than texting each other all the time. We walked everywhere, to the store or up the stairs instead of climbing into our car or on a motored skateboard each time we had to go two or three blocks away.

Most of the new generation expects things to be done for them. If something requires some extra effort or focus, they are easily discouraged. But if we want to reach success in this day and age, it is expected of us to work to achieve our dreams. The old generation knows that the world does not owe them squat. It understands that no one else than them can do it and that is their responsibility to make something of themselves.

Nowadays, there is no longer a sense of honor, because most people hide behind a computer screen. When you handle issues or hate for no reason over social media, it just proves that you are a weak person. I just put an ad in one of my groups for teaching Kung Fu, and one hater wrote “Kung Fu clown.” And this is for no reason as I have never seen or met the guy before.

The new generation relies too much on social media for their lives and doing things. It is okay to use it but not to abuse it. My final word is that each generation has its own advantages and downsides, but what matters is that each generation, old or new, has to give lessons which are valuable for future generations.

1. What does the underlined word “benediction” in Paragraph 1 mean?

A．Drawback.

B．Blessing.

C．Prejudice.

D．Criterion.

2. How does the author develop his argument?

A．By analyzing reasons.	B．By explaining concepts.
C．By criticizing young guys.	D．By comparing generations.

3. What does the author demonstrate by talking about his ad?

A．The rapid development of social media.	B．The tough situations for future generations.
C．New generation’s inappropriate behaviour.	D．Genuine strangers behind computer screens.

4. Which of the following is a suitable title for the text?

A．The balanced use of social media	B．Lessons for old generations
C．The growth of new technology	D．No reason for hating others

6 . 语法填空

Recent literature has put the spotlight on how technology and social media are shaping the next generation, and the consensus(共识)seems to be that it’s a sharp double-edged sword. New research published in Computers in Human Behavior is no exception.The study,led by faculty at Wellesley Centers for Women, found that     1     (join)social media specifically, Snapchat and Instagram before age 11 was significantly linked to more “problematic digital behaviors”     2     (compare) to those who joined the platforms when they were older.

The team surveyed over 750 middle schoolers in the Northeast United States, and found that those who joined these platforms at or below age 10 had more internet buddies that parents would disapprove of, and visited more social websites that     3     (frown) upon.They also showed more “unsympathetic online behaviors” and were more likely to become victims of online bullying or harassment. Altogether, it was a jumble of (一堆)problematic digital moods. Of course,that might not be news to social media giant Facebook. Some recent leaks in the Wall Street Journal revealed how the platform was aware for some time     4     it was “toxic” for teen girls, and also detailed its ambitions to lure teens and pre-teens with targeted kid-specific products.     5     almost all social media, including Twitter and TikTok, Facebook’s rules require users to be at least 13 years old to join. However, people     6     sign up self-report their own dates of birth, so it's hardly an effective firewall, and by commonsense, it's nearly a given that packs of children are roaming(漫游)the social media universe. In fact, “one-third of our sample had already started using social media at age 11 or 12 and another one-third had begun at age 10 or younger,” study author Linda Charmaraman said in a statement.     7     that doesn't mean it’s a lost cause. The study's findings also suggest parents can combat the harmful impacts by limiting how often their kids check social media, or restricting phone usage. Participants who reported such parental controls showed     8     (lessen) negative effects.

And it's not all bad: According to the research, those who joined social media before age 11also showed     9     (great) civic engagement within the online community--such as posting supportive content or fostering events and activism for social issues. Also,regardless of when they joined social media, early adolescents displayed more positive digital behaviors overall than negative ones.

As the first children raised in the social-media era grow into their 20s and 30s,the effects of the internet revolution will likely become more profound, and we can expect that the need     10     (understand) how tech shapes kids in their most impressionable years will only become more urgent.

7 . Last month, I began my own two-week-long digital detox. I got the inspiration from the tech writer Paul Miller, who got away from the Internet for a whole year. It was not worth mentioning as against the time Miller spent offline, but it was the longest I had gone through without almost any Internet in 13 years.

Why did I do it? For a while I felt the urge to try fully disconnecting to free myself from the endless work. I wanted to take a break from it all for a couple of weeks at least to see what would happen. After all, throughout the last decade, I’ve been online 24 – 7, overreacting to my email inbox and social feed (传送) – living in a world where the line between the digital world and the real world gets a bit unclear at times.

I haven’t of course forgotten that I’m CEO of a social media company. My work is built around the premise (前提) that being connected makes our lives richer, more rewarding and more efficient. Still, I’d forgotten one key lesson along the way: moderation. As more and more of my life was spent scanning social feed and checking out my inbox, I realized that I needed to step back and get a whole new perspective.

So on my winter vacation to Mexico, I took a break from being active on the Internet for the entire trip. For the whole 14 days, I ate a lot of delicious fish tacos, surfed and fixed up my cottage on the beach. I didn’t write or send any emails. I didn’t scan any Top 10 lists of feed. The one I did give myself was checking my email inbox occasionally—just to make sure an emergency wasn’t unfolding while I was away.

What I learned from my short experiment was actually not too unlike what Miller learned. I didn’t end up discovering that technology is evil. In fact, I found myself reflecting on how technology over the last few years had let me experience some of the most rewarding and eventful moments of my life.

1. Why did the author begin digital detox for two weeks?

A．Because Miller recommended him to do so.

B．Because he was tired of his empty life.

C．Because he wanted to live a digital life.

D．Because he intended to experience an Internet-free life.

2. Which can replace the underlined word in the third paragraph?

A．to a large degree	B．in an honest way
C．in an appropriate way	D．to a very small degree

3. Why did the author still check out his email?

A．To deal with emergencies.	B．For the sake of his health.
C．To find some delicious food to eat.	D．To watch Top 10 lists closely.

4. What can be inferred from the last paragraph?

A．The author holds an objective attitude towards technology.

B．The author finds technology is harmful.

C．The author will advise digital detox completely.

D．The author will no longer use the Internet.

8 . A new study has found that more than 30 percent of babies as young as 6 months old are using smartphones. The survey asked parents twenty questions about when their children were first exposed to mobile media devices. What makes everyone so alarmed is that the study has found that children are being exposed to mobile devices earlier than ever before.

But before we all jump on the judgment train, let’s stop and think about how much more ubiquitous smartphones are now than they were even five years ago. It’s not that parents have gotten lazier, which some reporters have suggested. It’s that more parents have access to smartphones that they can use to show family pictures to entertain a baby or play music that a toddler can dance with.

What the study didn’t address was how much time these babies are spending looking at smartphones. Nor did it assess what these babies are looking at. Is it 5 minutes of music in the grocery store while Mom or Dad gets the food into the cart? Or is it 30 minutes of watching videos while a parent sacks out on the couch? There is a big difference between the two scenarios (场景).

By the numbers, the study found that among babies younger than 1 year old, 52 percent had watched television on mobile devices, 36 percent had been allowed to scroll the screen, 15 percent had used apps and 12 percent had played video games. Around 25 percent of kids had already called someone at this age.

The American Academy of Pediatrics frowns upon any screen time for children under the age of two. But I don’t think we need to necessarily panic. I did not have a smartphone when my girls were this age but I can tell you right now that if I had owned one, there would have been many occasions when I would have gladly handed over my phone to play music or a video or even a video game if it would have calmed a screaming baby. They would have turned out just fine.

1. What would be the answer to one of the questions according to the study?

A．Some babies use smartphones very early.

B．Smartphones bring children convenience.

C．Children are clever enough to use electronic devices.

D．Science and technology are developing rapidly.

2. What does the underlined word “ubiquitous” mean?

A．Unique.

B．Uncommon.

C．Non-existent.

D．Universal.

3. Two questions are asked in Paragraph 3 in order to tell us ________.

A．babies can use smartphones as they like

B．watching videos is interesting for babies

C．it doesn’t matter what babies are looking at

D．using smartphones too long is improper for babies

4. Which of the following does the author agree with about the babies under 1 year old?

A．Nearly half of them had used apps on smartphones.

B．Half of them had watched television on smartphones.

C．About a quarter of them had made a telephone call to others.

D．None of them had been allowed to use smartphones.