2. Do you know who they are?

3. Have you ever been attacked by them? And what do you think is the main reason for you to be a victim of online crimes?

4. Complete the chart with the information in the article. MethodDescription Keep your passwords safe There should be more than _______1______ in your password, including _____2_____. Change your password as soon as possible after _________3_________. Go low tech Keep your private files in another computer. If you don’t have another computer, ___4___ them. eight characters numbers, letters and symbols your passwords are used by others encrypt

5. Complete the chart with the information in the article. MethodDescription Use___5___ Prepare a backup copy for your most important files. Stay away from bad sites Visit only the ___6___ sites. Don’t fall for ___7___ Visit the official website instead. Stick to the bottom line Check your bank account regularly to make sure that your money is safe instead of ______8______ your bank account. two places trusted pop-ups worrying about

6. Judge whether the following actions are right or wrong. 1. If your father has used your password in his office, you don’t have to change your password because you can trust your father. Reason: You can trust your father but you can’t trust his computer. Maybe his computer has already been affected by some virus but he wasn’t aware of that.

7. Judge whether the following actions are right or wrong. 2. Encrypting your private digital files is a good choice to protect your privacy when you don’t have another computer to store them.. Reason: Your encrypted files are not easy to steal from your computer even when your computer is attacked.

8. Judge whether the following actions are right or wrong. 3. If you have an important presentation tomorrow, you can store your PPT in both your computer and your U disk. Reason: Even if your computer is attacked tonight, you will still have your U disk to help you out tomorrow.

9. Judge whether the following actions are right or wrong. 4. If you accidentally click into a pop-up and entered your bank account and a phone call warns you about your account’s safety, you should follow its instructions to save your money. Reason: Your money won’t be transferred without a correct password. Stay calm if you leak your bank account and get some help from the bank instead of trusting any incoming calls.

10. Translate each sentence with one phrase from the article. 1. 学生们应该学会远离危险， 保护自己。

11. Translate each sentence with one phrase from the article. 2. 我们的祖国正处于危险之中。 3. 老师又重复了一遍她之前说 的话，以确保所有的同学都 理解了。

12. Have you got some other ideas on how to stay away from online crimes? What are they ？