【題目】The Internet, social media, and smart phones allow you to learn many things.【1】However, just like in the real world, not everyone online is your friend. Some may use these tools to send unpleasant messages to you, and some may use your information to do something bad. It's very important to know how to stay safe and have positive experiences online. Here are some tips for you.

Be careful about friend or follower requests. When you have a friend or follower request, check the person's information first. 【2】Only accept friend or follower requests from people you have met in the real world. Don't chat with people you don't know or trust. This is a good way to keep you safe.

Review location(定位) services on your phone and other mobile devices.【3】They may put you in danger because others can find you easily. To make sure of your safety, turn off the "location services" or "locations settings" features on your mobile devices. Also turn off GPS for the camera, chat and other social media apps.

【4】Strong passwords (密碼）should have some upper and lower-case letters, numbers and symbols. If you have a strong password, it'll be difficult for others to know it. Also, avoid having the same password for all your social and education accounts (賬戶). It is really not safe for your accounts.

【5】If someone sends unpleasant messages to you online, find someone you feel safe talking to. For example, you can talk to a parent, a teacher or a trusted adult and ask him to help report and block(屏蔽) the person. Don't try to do the same thing when others do something that hurts your feelings online.

A.Create strong passwords.

B.Try to get help when necessary.

C.Find out if he or she is someone you know.

D.Friend requests can tell a lot of information.

E.Talk to someone you find safe to talk to online.

F.They also allow you to talk with friends online.

G.Location services can tell others where you are.

【答案】

【1】F

【2】C

【3】G

【4】A

【5】B

【解析】如何安全使用網(wǎng)絡、社交媒體和智能手機，本文給出了一些可實用的建議。

【1】Ｆ

根據(jù)上句：因特網(wǎng)、社交媒體和智能手機允許你學習很多東西。由此可知F項，They also allow you to talk with friends online.（它們也允許你在網(wǎng)上和朋友交談。）符合題意。ａｌｓｏ是關鍵詞，將前后兩句話連在一起。

【2】Ｃ

根據(jù)上句：當有一個朋友或追隨者的請求時，首先核對這個人的信息。也就是說：弄清楚他或她是否是你認識的人。題干中的ｃｈｅｃｋ和選項中的Find out是提示詞。故選Ｃ。

【3】Ｇ

根據(jù)上句：檢查你手機上或其他移動設備上的定位服務�？芍ㄎ环⻊漳芨嬖V他人你在哪。故選Ｇ。location(定位) services是關鍵詞。

【4】Ａ

本句位于首句，相當于小標題，根據(jù)上、下段落此處應該用祈使句。根據(jù)下句：密碼應該有一些上下字母、數(shù)字和符號。可知本段講的是”設立密碼“。故選Ａ。strong passwords是做題紐帶。

【5】Ｂ

本句位于首句，相當于小標題，根據(jù)上、下段落此處應該用祈使句。根據(jù)下文：如果有人在網(wǎng)上給你發(fā)一些不愉快的信息，你可以找你信任的人談談�？芍绻斜匾梢哉胰饲笾�。故選Ｂ。

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