1 . Does your teenager seem addicted to the Internet? Probably yes.     1     At first, parents welcome the Internet into their homes, believing they are opening up an exciting new world of educational chances for their children.     2     Instead of using the Internet for homework or research, they are spending hours messaging with friends, playing online games or talking to strangers in chat rooms.

Keeping a healthy balance between entertainment media and other activities in their children’s lives has always been a challenge for parents. The Internet has made this challenge even more difficult.     3    

However, parents are usually not aware that there is a problem until it becomes serious. This is because it is easy to hide what you are doing online and Internet addiction is not widely recognized by the medical community.

Children and young people can easily become hooked on online activities such as multi-player games, instant messaging and chat rooms. The most vulnerable children are those who are unpopular or shy with peers.     4     Boys, in particular, are frequent users of online role-playing games, where they assume new identities and interact with other players. For the children who are not so outgoing, playing these games with thousands of other users may apparently be a social activity.     5    . So parents need to help children limit the online time to an appropriate amount.

A．That is especially obvious when it comes to online social games.

B．In fact, playing too much can further keep them away from friends and peers.

C．The amount of time teenagers spend online is a source of concern for many parents.

D．But numerous parents don’t discover this worrying situation and ignore it naturally.

E．However, many parents soon realize that their kids were gradually becoming Internet addicts.

F．The engaging nature of the Internet makes many children lose track of time when they’re online.

G．They can be easily attracted to the opportunities for creating new identities in online communities.

2 . 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.

3 . 阅读下而短文，根据所给情节进行续写，使之构成一个完整的故事。

Losing a parent is one of the most painful parts of life. No matter how old we are when they leave us, it can be a heartbroken experience. Our memories are all that is left of them and happy reminders of their love turn into our most valuable treasures. That's how Mara Soriano feels about the teddy bear that she tragically lost in her recent move to a new apartment.

Diagnosed with cancer, Mara Soriano's mother, Marilyn, gave her daughter the bear as a gift in 2017. After her mother's death last June, the gift became even more special. "That bear was basically the last reminder of my mom. It was her voice that accompanied me," she said in an interview.

The plush (长毛制的) toy didn't cost a lot, but it contained a recording of her mother's voice telling her that she loved her and was proud of her. The bear, called Mama Bear, was in the backpack that contained electronics like an iPad and a Nintendo Switch. When the bag was stolen last week during the move, the 28 -year-old was heartbroken-- not for the gadgets(小装置), but for Mama Bear.

Mara posted a photo of her and her Mama Bear on Instagram, explaining the importance of the bear. Millions of users were touched by the story. More and more people were talking about the bear, but there was no good news for Mara. So again and again she posted online about the item and the story behind it, hoping it could catch more viewers' attention in a big way.

Actor Ryan Reynolds was moved by Mara's story and then posted an appeal(请求)for Mama Bear's safe return. "I think we all need this bear to come home," he wrote. Along with the message, he also offered a reward for the people who found the bear.

注意：
1. 所续短文词数应为150词左右；
2. 至少使用5个短文中标有下划线的关键词；
3. 续写部分分为两段，每段开头已为你写好；
4. 续写完成后，请用下划线标出你所使用的关键词语。

Paragraph 1: Luckily, the Internet did its thing.

_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Paragraph 2: The email was from the woman who sent the bear back.

_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

4 . Where am I? What am I doing? If you're one of my 500 friends online, you'll always be the first to know. My phone and laptop are never out of touching distance, so I'm endlessly checking through all my social networking apps - whether I'm having a coffee, on my way to school, watching TV. . . even when I'm in the shower. I have a never - ending flow of messages and updates from all the people I associate with online. Yet the truth of the matter is: I feel lonely

I'm not the only person who feels this way. According to research, over two-thirds of young people find it easier to make friends online than it is “in real life”. I'm a shy person, but I'm wired up (上线) every day, like most of my friends. On the surface, phones bring us closer together. But in reality, my mind is always a million miles away.

I often feel depressed, dissatisfied and alone. Since I spend so much time socializing online, I even become a procrastinator (拖延者) . I keep postponing things that are important in my real life: homework, tasks, connecting with my friends and family members in a meaningful way. It's funny that my friends and I chatter away online so much, but we end up having nothing to say when we meet.

What is rally worrying is that no one I know, including myself could go cold turkey. I can't even imagine going without social networking for a week - think of all the important appointments, invitations and news updates you would miss! Alcoholics (酗酒者) who want to quit drinking can avoid drinks, but how do we give up our phones? After all, I need it for my studies because my teachers and classmates need to contact me at any time. So, that's the problem with social networking. We're hard-wired in, but we're more disconnected than ever.

1. The author always uses his phone and laptop to __________ .

A．avoid feeling a sense of loneliness

B．explore ways of enriching his social life

C．follow the updates on his online social network

D．receive help with his addiction to online socializing

2. What is the main problem the author is facing now?

A．He is an alcohol addict	B．He is a poor web chatter
C．He is a mild procrastinator	D．He is a heavy social media user

3. The underlined sentence in Paragraph 4 suggests that ________.

A．social media have created many offline problems

B．it's difficult to break away from online socializing

C．people are unwilling to interact face to face anymore

D．the benefits of social networking are too good to miss

4. What is the best title for the text?

A．So Close, Yet So Far

B．The Young Never Felt More Alone

C．Social Networking Worsens Relationships

D．More Social Media, Better Online Socializing