题型:阅读选择 题类: 难易度:普通
广东省广州市黄埔区2023-2024学年八年级上学期期末考试英语试题
Smartphone and computer are two important inventions in our daily life. They help us in many ways, but they may also lead to health problems.
Looking at the screen of your smartphone or computer for too long can make your eyes dry. It is not good for your eyesight. To help your eyes stay healthy, you can follow the"20-20-20" rule — after 20 minutes' use of eyes, look at something 20 feet away for20 seconds.
Besides our eyes, other parts of our body could also become worse because of using smartphones. When we write a lot of text messages, we can develop" texting thumbs". It will stop us from holding things well. So we have to exercise our fingers and thumbs from time to time.
Scientists also found that smartphones could also hurt our mind. One of the biggest problems is that using smartphones can influence the way we sleep. Doctors say the screen light stops us from feeling sleepy. So they advise people not to use smartphones for at least one hour before sleeping.
Mental problem also needs our attention. Another serious danger caused by staring at screens is Internet addiction (上瘾). Many people turn to the Internet to keep themselves away from feeling nervous, sad or lonely. Over time, they may start to depend on the Internet and feel worried if they' re not online. One way to stop into trouble like this is to control the time they spend on the Internet.
To use your smartphone or computer safely, make sure you follow the above advice. Also, remember that there is more to enjoy in life than just looking at an electronic screen.
Description | Movie Theaters |
The biggest screens | Town Cinema |
The most popular | Screen City |
The cheapest | Movie Palace |
The friendliest service | Grand Theater |
The most comfortable seats | Square Theater |
Russian Ballet The Russian Ballet will tour our country and will be shown in Beijing. Time: 8: 00 pm, May 2-3 Place: Dongfang Theatre, 46 Xiyihuan Road, Dongfang District Price: 100 yuan Tel: 6502-1167 |
Chinese kung fu A mysterious(神秘的) kind of Chinese kung fu will be on in Beijing. Time: 7: 30 pm, May 15 Place: Chaoyang Theatre, 24 Dongsanhuan Road, Chaoyang District Price: 80 yuan; Free for children under 12; You'd better come a little earlier. Tel: 8239-4890 |
Italian Concert Musicians of the Italian National Symphony Orchestra will hold a concert in Beijing. Time: 8: 00 pm, May 8 Place: Xiwang Theatre, 41 Dongdajie Street, Dongcheng District Price: 60 yuan Tel: 6392-8877 |
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