Unit 1 Beware and take care 单元巩固练习-2023-2024学年高中英语译林版（2020）选修第二册

X2U1拓展练习 一. 语法填空 Fortunately, you can take 1.__________________(prevent) measures to reduce your chances of falling victim 2._________ such cybercrimes. Firstly, you need to stay alert when using the Internet. Do not provide personal information on a website you know nothing about, especially 3._____________ that ask for your name, 4._______________(mail) address and bank account number. To avoid getting 5.____________(take) in, be cautious about advertisements offering 6.__________________(bargain) and rewards that seem too good to be true. And, of course, do not open email attachments or click 7._______ links from unknown sources, no matter how curious you might be! Secondly, you can turn to technical defences to protect yourself from cybercrime. Make sure you have reliable antivirus software and always keep it 8.___________(turn) on. It is also a good idea to keep your software and operating system up 9._________ date by downloading and 10.________________(install) the latest security patches. So, next time you go online, never drop your guard. Stay alert, smart and safe! 二. 翻译句子 1. 你越了解吸毒的严重后果，你就越可能远离毒品。（The more ..., the more） ______________________________________________________________________________________________________________________________________________________________________________________________________ 2. 确保你和你可以真的依靠和寻求帮助的人在一起。（Make sure ...） ______________________________________________________________________________________________________________________________________________________________________________________________________ 3. 最后，如果你一旦面临压力去吸毒，你必须立刻向你尊重的人寻求帮助，比如说家庭成员，老师或医生。 ______________________________________________________________________________________________________________________________________________________________________________________________________ Keys: 一. 语法填空 1. preventive/preventative 2. to 3. those 4. mailing 5. taken 6. bargains 7. on 8. turned 9. to 10. installing 二. 翻译句子 1. The more yo